Karthos
From Tardis Wiki, the free Doctor Who reference
Karthos was a mining colony planet a couple of parsecs away from the Braxiatel Collection. It was supposed to be uninhabited but Caitlin Peters found an ancient civilisation. It had a burning sky, but it was often cold on its surface, according to a pregnant Bernice Summerfield. (AUDIO: The Skymines of Karthos)
