Interstellar Exploration Fleet

Built under the direction of the ISC beginning in 2080, the fleet consists of the only four Titan class ships ever constructed: ISCS Leo, ISCS Centaurus, ISCS Eridanus, and ISCS Cetus, all of which departed the Solar System in 2140. After a year of joint maneuvers during which on-board systems underwent extensive testing, the four ships set off for their respective destinations.