Timeline/Secession Era

{| class="menutable" border="0" style="text-align:center; background-color: rgba(199, 199, 199, .0);" width="100%" ! style="text-align:center" width="7%" | Date (Earth Standard) !style="text-align:left" width="12%"| Relevant Parties !style="text-align:justify" width="80%"| Event
 * colspan="3" |
 * style="text-align:center; padding: 20px; background-color: #bfbfbf55" | February-June 4326
 * style="text-align:left; padding: 20px; background-color: #bfbfbf55" | ColossianFlag.svg Colossian State
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | First human inhabitants of the Colossian Nebula arrive in the Hadriconi System, fleeing from internal conflicts within the Pleiades Nebula. A loose state, the Colossian State is formed to coordinate settlement in the region.
 * style="text-align:center; padding: 20px; background-color: #bfbfbf55" | August 4687
 * style="text-align:left; padding: 20px; background-color: #bfbfbf55" | ColossianFlag.svg Colossian State
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | After three centuries of rapid transformation of the Hadriconi System, The Colossian State expands to neighboring systems, establishing colonies throughout the nebula
 * style="text-align:center; padding: 20px; background-color: #bfbfbf55" | July 5233
 * style="text-align:left; padding: 20px; background-color: #bfbfbf55" | ColossianFlag.svg Colossian State
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | Colossian State's presence is known throughout the nebula, with outposts, colonies, or resource extraction operating in nearly every system.
 * style="text-align:center; padding: 20px; background-color: #bfbfbf55" | July 5233
 * style="text-align:left; padding: 20px; background-color: #bfbfbf55" | ColossianFlag.svg Colossian State
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | Colossian State's presence is known throughout the nebula, with outposts, colonies, or resource extraction operating in nearly every system.


 * style="text-align:center; padding: 20px; background-color: #bfbfbf55" | February 5369
 * style="text-align:left; padding: 20px; background-color: #bfbfbf55" | ColossianFlag.svg Colossian State
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | Colossian State enters a golden age, reaching milestone quality of life for its citizens.
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | Colossian State enters a golden age, reaching milestone quality of life for its citizens.


 * style="text-align:center; padding: 20px; background-color: #bfbfbf55" | April 5452
 * style="text-align:left; padding: 20px; background-color: #bfbfbf55" | ColossianFlag.svg Colossian State
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | Despite a thriving economy, economic advisors within the Colossian State predict economic collapse "within decades", a result of high concentration of wealth among very few individuals.
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | Despite a thriving economy, economic advisors within the Colossian State predict economic collapse "within decades", a result of high concentration of wealth among very few individuals.


 * style="text-align:center; padding: 20px; background-color: #bfbfbf55" | December 5509
 * style="text-align:left; padding: 20px; background-color: #bfbfbf55" | ColossianFlag.svg Colossian State
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | Economy briefly collapses within the Colossian State, only stabilized by heavy increasing of tax burden carried by the ultra-wealthy among society.
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | Economy briefly collapses within the Colossian State, only stabilized by heavy increasing of tax burden carried by the ultra-wealthy among society.


 * style="text-align:center; padding: 20px; background-color: #bfbfbf55" | August 5528
 * style="text-align:left; padding: 20px; background-color: #bfbfbf55" | ColossianFlag.svg Colossian State
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | Economy fully recovers from collapse in 5509. However, many of the policies enacted to revert the collapse are eased, causing minor fluctuation.
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | Economy fully recovers from collapse in 5509. However, many of the policies enacted to revert the collapse are eased, causing minor fluctuation.


 * style="text-align:center; padding: 20px; background-color: #bfbfbf55" | July 5844
 * style="text-align:left; padding: 20px; background-color: #bfbfbf55" | ColossianFlag.svg Colossian State
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | Following a particularly intense election period, a spree of riots kill thousands in the streets of major cities and government
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | Following a particularly intense election period, a spree of riots kill thousands in the streets of major cities and government


 * style="text-align:center; padding: 20px; background-color: #bfbfbf55" | May 5969
 * style="text-align:left; padding: 20px; background-color: #bfbfbf55" | ColossianFlag.svg Colossian State
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | Many economic policies intended to protect unemployed, vulnerable, and economically challenged citizens are revoked, prompting violence throughout the nebula.
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | Many economic policies intended to protect unemployed, vulnerable, and economically challenged citizens are revoked, prompting violence throughout the nebula.


 * style="text-align:center; padding: 20px; background-color: #bfbfbf55" | April 5970
 * style="text-align:left; padding: 20px; background-color: #bfbfbf55" | ColossianFlag.svg Colossian State
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | Political group "Sasgaurd" formed to restore lost political freedoms
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | Political group "Sasgaurd" formed to restore lost political freedoms


 * style="text-align:center; padding: 20px; background-color: #bfbfbf55" | June 5992
 * style="text-align:left; padding: 20px; background-color: #bfbfbf55" | ColossianFlag.svg Colossian State
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | Sasgaurd declared a terrorist organization as federal government increasingly militarizes. Protests and civil disobedience become commonplace in major cities throughout the region.
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | Sasgaurd declared a terrorist organization as federal government increasingly militarizes. Protests and civil disobedience become commonplace in major cities throughout the region.


 * style="text-align:center; padding: 20px; background-color: #bfbfbf55" | October 6047
 * style="text-align:left; padding: 20px; background-color: #bfbfbf55" | ColossianFlag.svg Colossian State
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | A rebellion network is discovered throughout Colossian Space, and quickly dismantled. Political instability begins to show, as economy begins a steady decline.
 * colspan="2" |Secession Era
 * colspan="2" |Secession Era
 * colspan="2" |Secession Era
 * colspan="2" |Secession Era


 * style="text-align:center; padding: 20px; background-color: #bfbfbf55" | September 6068
 * style="text-align:left; padding: 20px; background-color: #bfbfbf55" | ColossianFlag.svg Colossian State
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | Ketren System rebels, briefly securing independence before a Colossian Fleet retakes system. Military and policing budget surpasses 50%.
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | Ketren System rebels, briefly securing independence before a Colossian Fleet retakes system. Military and policing budget surpasses 50%.


 * style="text-align:center; padding: 20px; background-color: #bfbfbf55" | January 6122
 * style="text-align:left; padding: 20px; background-color: #bfbfbf55" | ColossianFlag.svg Colossian State
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | Calamitous recession strikes the Colossian economy, subjecting over six billion people to eviction, food insecurity, and scarcity.
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | Calamitous recession strikes the Colossian economy, subjecting over six billion people to eviction, food insecurity, and scarcity.


 * style="text-align:center; padding: 20px; background-color: #bfbfbf55" | April 6128
 * style="text-align:left; padding: 20px; background-color: #bfbfbf55" | ColossianFlag.svg Colossian State
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | Economy somewhat stabilizes, over 12 million confirmed deceased as an indirect result of the crash.
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | Economy somewhat stabilizes, over 12 million confirmed deceased as an indirect result of the crash.


 * style="text-align:center; padding: 20px; background-color: #bfbfbf55" | July 6232
 * style="text-align:left; padding: 20px; background-color: #bfbfbf55" | ColossianFlag.svg Colossian State
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | Revolutionary movements reach feverpitch as public opinion of the state reaches record low.
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | Revolutionary movements reach feverpitch as public opinion of the state reaches record low.

Shenji Republic
 * style="text-align:center; padding: 20px; background-color: #bfbfbf55" | December 6446
 * style="text-align:left; padding: 20px; background-color: #bfbfbf55" | ColossianFlag.svg Colossian State
 * style="text-align:left; padding: 20px; background-color: #bfbfbf55" | ColossianFlag.svg Colossian State
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | Shenji System secedes from Colossian State and transforms into the Shenji Republic, sparking the First Shenji-Colossian War.

Shenji Republic
 * style="text-align:center; padding: 20px; background-color: #bfbfbf55" | October 6449
 * style="text-align:left; padding: 20px; background-color: #bfbfbf55" | ColossianFlag.svg Colossian State
 * style="text-align:left; padding: 20px; background-color: #bfbfbf55" | ColossianFlag.svg Colossian State
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | Following the loss of the Colossian States' largest fleet, the Colossian States recognizes the Shenji Republic, ending the conflict.


 * style="text-align:center; padding: 20px; background-color: #bfbfbf55" | March 6451
 * style="text-align:left; padding: 20px; background-color: #bfbfbf55" | ColossianFlag.svg Colossian State
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | Colossian State enters full scale revolutionary conflict as trust in government erodes entirely. Mass exodus of people flee into the Shenji System, hoping for a stable life in the new nation.
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | Colossian State enters full scale revolutionary conflict as trust in government erodes entirely. Mass exodus of people flee into the Shenji System, hoping for a stable life in the new nation.


 * style="text-align:center; padding: 20px; background-color: #bfbfbf55" | March 6455
 * style="text-align:left; padding: 20px; background-color: #bfbfbf55" | ShenjiRepFlag.svg Shenji Republic
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | Following the brief economic recovery period, the Shenji Republic sees a surge in economic output, as citizens and funding pour in from the collapsing Colossian State.
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | Following the brief economic recovery period, the Shenji Republic sees a surge in economic output, as citizens and funding pour in from the collapsing Colossian State.


 * style="text-align:center; padding: 20px; background-color: #bfbfbf55" | May 6495
 * style="text-align:left; padding: 20px; background-color: #bfbfbf55" | ShenjiRepFlag.svg Shenji Republic
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | Shenji economic boom comes to a halt as internal political tensions intensify, including an attempted assassination.
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | Shenji economic boom comes to a halt as internal political tensions intensify, including an attempted assassination.


 * style="text-align:center; padding: 20px; background-color: #bfbfbf55" | August 6498
 * style="text-align:left; padding: 20px; background-color: #bfbfbf55" | ColossianFlag.svg Colossian State
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | Over a dozen systems have attempted secession from Colossian State as military too strained to handle the escalating situation.
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | Over a dozen systems have attempted secession from Colossian State as military too strained to handle the escalating situation.


 * style="text-align:center; padding: 20px; background-color: #bfbfbf55" | April 6502
 * style="text-align:left; padding: 20px; background-color: #bfbfbf55" | ShenjiFlag.svg Shenji Empire ShenjiRepFlag.svg Shenji Republic
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | Shenji Empire emerges following coup in the Shenji Republic, led by Emperor Sougaren.
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | Shenji Empire emerges following coup in the Shenji Republic, led by Emperor Sougaren.


 * style="text-align:center; padding-left: 40px; background-color: #bfbfbf11" | June 6502
 * style="text-align:left; padding: 20px; background-color: #bfbfbf11" | KetrenFlag.svg Ketren Empire
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf11" | Ketren Empire established, led by pseudo pseudo fascist Gharan Phuan.
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf11" | Ketren Empire established, led by pseudo pseudo fascist Gharan Phuan.


 * style="text-align:center; padding: 20px; background-color: #bfbfbf55" | July 6532
 * style="text-align:left; padding: 20px; background-color: #bfbfbf55" | ShenjiFlag.svg Shenji Empire ColossianFlag.svg Colossian State
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | Shenji Empire invades neighboring Hieperi System, sparking the Second Shenji-Colossian War. The invasion occurred immediately following the Colossian fleet's suppression of a local insurrection.
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | Shenji Empire invades neighboring Hieperi System, sparking the Second Shenji-Colossian War. The invasion occurred immediately following the Colossian fleet's suppression of a local insurrection.


 * style="text-align:center; padding: 20px; background-color: #bfbfbf55" | July 6543
 * style="text-align:left; padding: 20px; background-color: #bfbfbf55" | ShenjiFlag.svg Shenji Empire ColossianFlag.svg Colossian State
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | Shenji Empire reaches the Hadriconi System, beginning the Battle of Hadriconi, the largest engagement ever seen in the Colossian Nebula.
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | Shenji Empire reaches the Hadriconi System, beginning the Battle of Hadriconi, the largest engagement ever seen in the Colossian Nebula.


 * style="text-align:center; padding: 20px; background-color: #bfbfbf55" | February 6544
 * style="text-align:left; padding: 20px; background-color: #bfbfbf55" | ShenjiFlag.svg Shenji Empire ColossianFlag.svg Colossian State
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | The Hadriconi System is captured by the Shenji Empire. The Colossian State moves government and military operations to the Pengalis System, however many begin considering capitulating to the Empire.
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | The Hadriconi System is captured by the Shenji Empire. The Colossian State moves government and military operations to the Pengalis System, however many begin considering capitulating to the Empire.


 * colspan="3" |Reconstruction Era
 * colspan="3" |Reconstruction Era


 * style="text-align:center; padding: 20px; background-color: #bfbfbf55" | August 6546
 * style="text-align:left; padding: 20px; background-color: #bfbfbf55" | ShenjiFlag.svg Shenji Empire ColossianFlag.svg Colossian State
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | Over 100,000 Shenji warships arrive in the Pengalis System, but before any significant engagement occurs, the Colossian State capitulates, ending the conflict. The Colossian State is Dissolved. Systems near the Shenji Empire are assimilated, however large sections of the Nebula are abandoned following the conflct, due to heavily strained supply lines from the Shenji Empire.
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf55" | Over 100,000 Shenji warships arrive in the Pengalis System, but before any significant engagement occurs, the Colossian State capitulates, ending the conflict. The Colossian State is Dissolved. Systems near the Shenji Empire are assimilated, however large sections of the Nebula are abandoned following the conflct, due to heavily strained supply lines from the Shenji Empire.


 * style="text-align:center; padding-left: 40px; background-color: #bfbfbf11" | September 6546
 * style="text-align:left; padding: 20px; background-color: #bfbfbf11" | HadricanFlag.svg Hadrican Republic
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf11" | With the collapse of the Colossian State, The Hadriconi System reconstructs itself as the Hadrican Republic.
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf11" | With the collapse of the Colossian State, The Hadriconi System reconstructs itself as the Hadrican Republic.


 * style="text-align:center; padding-left: 40px; background-color: #bfbfbf11" | September 6546
 * style="text-align:left; padding: 20px; background-color: #bfbfbf11" | KetrenFlag.svg Ketren Empire
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf11" | With Colossian forces destroyed, neighboring systems abandoned by the Shenji Empire are assimilated into the Ketren Empire.
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf11" | With Colossian forces destroyed, neighboring systems abandoned by the Shenji Empire are assimilated into the Ketren Empire.


 * style="text-align:center; padding-left: 40px; background-color: #bfbfbf11" | October 6546
 * style="text-align:left; padding: 20px; background-color: #bfbfbf11" | AledrissianFlag.svg Aledrissian Confederacy
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf11" | Aledrissian Confederacy is established in the Illia System, and quickly incorporates the Concellian System.
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf11" | Aledrissian Confederacy is established in the Illia System, and quickly incorporates the Concellian System.


 * style="text-align:center; padding-left: 40px; background-color: #bfbfbf11" | December 6546
 * style="text-align:left; padding: 20px; background-color: #bfbfbf11" | ShenjiFlag.svg Shenji Empire
 * style="text-align:justify; padding: 20px; background-color: #bfbfbf11" | Shenji Forces, having returned fro war, are reintegrated into the workforce, however many are tasked with reconstruction of new territories, as well as espionage of isolated colonies throughout the Nebula, including within the Hadriconi Republic, the Ketren Empire, and the Aledrissian Confederacy.
 * colspan="3" |
 * colspan="3" |
 * colspan="3" |


 * }