GalacticAeon or Star Wars Saga is the DCS2 configuration shared by the sims having left Galactic Unity in October 2009 (Imperial City, Talus and Lok). The name comes from Galactic Aeon, the sim name hosting Talus.
The in world name of the configuration is displayed "GalacticAeon", but listed as "Star Wars Saga" on the DCS2 web site.