Samsarra is planet that was the center of the Commonwealth/Pyrian Conflict. It was inhabited by 56,312 Commonwealth citizens until a Pyrian fleet dropped atmosphere generators on the planets surface and left without a word. The Andromeda responded and destroyed the generators but the Pyrians brought more, and a battle was fought for the planet. The Commonwealth was victorious, but only because they destroyed the planet. ("Point of the Spear")
The planet had 2 moons and 1 sun.