[The plan for this one was for me to write a scene of a few hundred to a thousand or two words for each date not marked as an event. This fell through as I realized that I was committing to a very long timeline by word count and, with how fast I change my mind, it would forever be incomplete]
January 7th, 2030: Helios Employe John McKenna, looking for an ore vein, discovers alien ruins.
March 20th, 2031: US President Grace Henderson and 12 other world leaders sign the Sol System Alliance into existence.
May 22nd, 2035: The SAV (System Alliance Vessel) Einstein, captained by John Grissom, reaches Pluto. Unable to find the relay that the information found in the Mars Ruins said should be there, like the unmanned probes, the ship sends out the signal Prothean ships would send to the relay, and Charon partially brakes apart, revealing the relay, once partially buried into Charon. The Einstein enters the relay and exits in the Arcturus System, only to discover four more relays.
September 4th, 2042: A relay expedition fleet led by Commodore Julia Hawkings travels from Arcturus to the Asgard System.
February 30th, 2075: A Harper Aerospace Flotilla, led by Corporate Commodore David Harper, travels to Arcturus and then from Arcturus to the Izanami System. Their cargo is several thousand colonists in Hibernation Pods.
April 15th, 2100: Colonial Jack Nash, Commanding Officer of the SFV (Space Force Vessle) Audie Murphy, operates in the American 3rd Deep Space Flotilla as they block a Chinese force from going to Asgard to retake their rebellious colony on Terra Nova, which the US and several other nations recognize as an independent nation. The first Battle of Arcturus takes place when the two forces and ships of other nations supporting one or the other start firing on each other.
October 9th, 2103: Sol System Alliance Director Gabriele Garnier presides over the treaty signing to end the War of Sol. SSA gains a military element.
December 1st, 2120: The NASA liaison to the SSA informs Director Gabriele Garnier of a relay and Garden World discovered in the Tau Ceti System by a NASA interstellar probe.
February 10th, 2140: Commissioning Ceremony for the SFV Maryland, the first Dreadnought
January 19th, 2160: New Arcturus Station is commissioned.
[Event] December 30th, 2163: Relay War begins.
April 15th, 2165: New Califonia Malitia, including Corporal James Walker, fight PLF forces in the town of Peterstown, an orbital of New St Augustine City. On the same, New St Augustine is nuked.
May 9th, 2167: Director Gabriele Garnier is informed of new discoveries relating to the Mars Ruins, including the discovery of a working FTL Drive. Begins to plan for its use to end the war.
[Event] December 12th, 2169: Relay War ends.
March 2nd, 2175: US President Frank McNair and other national leaders are forced to sign the Systems Alliance Charter. Director Gabriele Garnier resigns as a show that her actions are not meant to enhance her power. Tobias Shaw becomes the Director of the new Systems Alliance.
[Event] November 5th, 2178: FTL technology is introduced for private use.
March 11th, 2180: Colony Ship Shanxi, captained by Li Xiu, travels into deep space with 10,000 people.
[Event] April 20th, 2182: The Shanxi reaches a system with both a Garden World and a relay. The Shanxi colonizes the Garden World and becomes a space station in orbit of the world. The Garden World is named Shanxi after the Colony Ship.
October 10th, 2185: The Utopia System is surveyed by the Scout Corvette Wang Bo, captained by Aurelia Warren, and Eden Prime is discovered.
March 20th, 2231: Director Shaw meets with former Director Garnier during the bicentennial celebration of the creation of the Systems Alliance. Later in the day, the leaders of several countries meet to discuss the possibility of taking over the SA.
October 2nd, 2232: The President of the US makes a speech about the requirement for new leadership supported by a small number of countries. The President of the Assembly objects, and Arcturus Station is attacked by the rebel forces. The Alliance Civil War begins.
October 11th, 2231: Alliance Rear Admiral in command of the 3rd Battle Flotilla fights rebel forces in the moon's orbit. She is losing until Fort Artemis is reactivated and begins firing on the rebel fleet.
November 1st, 2231: Director Shaw is told by General Kerensky about a need for more effective infantry. He is than given information on the Ares Program.
March 9th, 2232: The first group of volunteers begins the procedures for becoming Space Marines.
September 22nd, 2232: