Timeline/Secession Era

Establishment Era Secession Era Reconstruction Era Establishment Era Secession Era Reconstruction Era
Date (Earth Standard)	Relevant Parties	Event
September 6068	Colossian State	Ketren System rebels, briefly securing independence. Colossian military and policing budget surpasses 50%.
December 6068	Colossian State	Ketren System retaken by Colossian forces, rebellion in the Ketren System crushed.
January 6122	Colossian State	Calamitous recession strikes the Colossian economy, subjecting over six billion people to eviction, food insecurity, and scarcity.
April 6128	Colossian State	Economy somewhat stabilizes, over 12 million confirmed deceased as an indirect result of the crash.
July 6132	Colossian State	Revolutionary movements reach feverpitch as public opinion of the state reaches record low.
December 6146	Colossian State Shenji Republic	Shenji System secedes from Colossian State and transforms into the Shenji Republic, sparking the First Shenji-Colossian War.
October 6149	Colossian State Shenji Republic	Following the loss of the Colossian States' largest fleet, the Colossian States recognizes the Shenji Republic, ending the conflict.
March 6151	Colossian State	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.
March 6155	Shenji Republic	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.
May 6195	Shenji Republic	Shenji economic boom comes to a halt as internal political tensions intensify, including an attempted assassination.
August 6198	Colossian State	Over a dozen systems have attempted secession from Colossian State as military too strained to handle the escalating situation.
April 6202	Shenji Empire Shenji Republic	Shenji Empire emerges following coup in the Shenji Republic, led by Emperor Sougaren.
June 6202	Ketren Empire	Ketren Empire established, led by Gharan Attican.
July 6209	Shenji Empire Colossian State	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.
December 6313	Ketren Empire	Ketren Empire reorganizes from a dictatorship into a monarchic state upon Gharan Attican's assassination. Seeking to retain power, yet appeal to the more powerful individuals, absolute authority in the Ketren Empire is split among ten ruling families, with each controlling various aspects of Ketren Society.
July 6314	Shenji Empire Colossian State	Shenji Empire reaches the Hadriconi System, beginning the Battle of Hadriconi, the largest engagement ever seen in the Colossian Nebula.
March 6314	Shenji Empire Colossian State	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.
Establishment Era Secession Era Reconstruction Era Establishment Era Secession Era Reconstruction Era