Srangor

Srangor was the planet where the Daleks and Kotris created their Temporal Chamber. The Eighth Doctor and Molly O'Sullivan travelled to Srangor to stop their plans.

The surface of Srangor had many mounds, which the Doctor claimed were factories being used to build Dalek weapons. The Daleks had also burrowed to the core of the planet. (AUDIO: X and the Daleks)