Metebelis IV

Metebelis IV was a planet that drifted out of its orbit into the outermost ring of the Acteon Galaxy. It was a barren, untouched paradise with cerise coloured sands and emerald skies. The Sixth Doctor intended to go there with his companion Peri Brown, but instead landed on earth. (AUDIO: The Vanity Trap)

Behind the scenes

 * Prior to the release of The Vanity Trap Metebelis IV appeared in the virtual reality video game The Edge of Time. In the game, Metebelis IV was a sentient planet that was the site of the Temple of the First and was invaded by Bronze Daleks seeking to harness the power of zeiton crystals. The Thirteenth Doctor and a companion controlled by the player both go to the Temple.
 * The short story, It's Raining Gin, (part of the Curse of Fanfic! charity anthology published by Obverse Books), showed that Sooty, Sweep, and Soo (the puppets from the ) were good friends of Iris Wildthyme and Panda, having several adventures together. The story would give an explanation as to why Sooty is mute - as Wombats from Metebelis IV stole it his voice.