Veln
From Tardis Wiki, the free Doctor Who reference
Veln was a planet surrounded by diestrial pollution. Most Velns couldn't breathe the atmosphere for a prolonged time without a pollution mask. The pollution, which gave the planet's population genetic deformities, stemmed from an accident involving the TARDIS and a Koteem ship. (AUDIO: Creatures of Beauty) It was placed under the protection of the Galactic Heritage. (PROSE: The Tomorrow Windows)
