Bossitronia is a war-ravaged planet, once populated by the many Bossitronians. They were great warriors, but the entire population and the planet was destroyed by the Evil Billy Corporation (SCREW YOU BILLY!). But there was one survivor. The leaders placed their newborn son in a capsule, and shot him far away from the Earth. However, there was one more Bossitronian, who was taken by the EBC, stuck with just a cube and a cake.
The planet was originally a lot like Earth and Terra. It was also in the neighboring system to Terra.