Smoo

Smoo is the fourth planet of the Smootian system. It is the homeworld of the Smootians.

Smoo is notable for having been transformed into a paradise world by the advanced science of the Smootians. However, this environment ultimately proved their undoing. When Smoo was invaded, the peaceful Smootians had forgotten the art of war, and most Smootians were either killed or driven off their homeworld.