Galactic Standard Year or GSY was the calender used by most planets in the Galaxy. It is unknown what event occured in 0 GSY but it can be assumed that it was one of great galactic signifigance. One GSY is equal to one KDS and one AHL, which are the dating systems used by the Kushan and Hiigarans respectively, and therefore could easily be recalculated to GSY. * 0 KDS = 8294 GSY * 0 AHL = 9510 GSY