三角座星系
The Systems Commonwealth was a huge utopian civilization, spanning three major galaxies of the Local Group. It was founded by the Vedrans, the first race to discover slipstream, who initially used it to conquer the Andromeda Galaxy. After a long and bitter war of attrition with the major powers of the Triangulum Galaxy, the Vedran Empire was reorganized as the democratic Systems Commonwealth. The Commonwealth served as a peaceful intergalactic government for almost 10,000 years until the Nietzschean revolt.