The Terran Diaspora of the 02400s

While there were indeed representatives of various xenoalien cultures present as well, the Diaspora of the 02400s was primarily known as a Terran event.  Massive numbers of starships fled the devastation of the Core and Frontier worlds left over from the Terran Civil War and the Pauk Invasion that followed, with several fleet groups making long journeys to distant regions of the Galaxy.  One group was made up of Panasian and NorAm colonists and settled in a single massive star system, while another composed of both Kentauran and Terran humans patterned themselves after ancient Greco-Roman culture as they set up their civilization in an uninhabited multi-planet star system they found perfect for their needs.  Still another colony fleet had both Terrans and Promedians working together, along with numerous stowaway Xenoroach Rippers that hatched along the way setting up a three-way battle for supremacy in the galactic spur they ultimately settled.

The various Colony Fleets that set out from the former Federacy territories were composed of both new and old construction starships.  Some of these fleets reached suitable star systems with available worlds to colonize but many were lost or destroyed along their journey.  Some fell into temporal nexuses and were thrust forward or backwards in time, while at least one fleet experienced time dilation effects that caused them to emerge into the 09000s.