Deindus

From Tardis Wiki, the free Doctor Who reference

Deindus was the homeworld of the Deindum. Irving Braxiatel called it an "unremarkable chunk of rock". (PROSE: Winging It) Genetic material from over fifty species travelled through a fissure and reacted with primordial soup on Deindus, resulting in the creation of the Deindum. (AUDIO: Resurrecting the Past)