Planet (Galaxy 4)

An unnamed Earth-like planet visited by the First Doctor was devoid of all life except plants. The planet had three suns.

After a Drahvin ship attacked a Rill ship in space, both vessels crashed onto the planet's surface. When the Rills determined that the planet was going to explode in two days' time and the Drahvins' ship was irreparable, they offered to take the Drahvins with them. The Drahvins, led by Maaga, instead attempted to steal the Rills' ship for themselves, but were defeated by the Doctor and left behind to perish when the planet exploded. (TV: Galaxy 4)