Manussa (planet)

Manussa, also known as G139901KB , was a type 314-S planet. Its atmosphere was 98% like Earth's and its gravity was 96% like Earth. In its past, it had once been the homeworld of both the Manussan and Sumaran Empires. When encountered by the Fifth Doctor, Nyssa and Tegan, it was a colony of an otherwise unnamed "Federation", with an economy based on agriculture and tourism. (DW: Snakedance)