A-Lux

A-Lux was a pleasure planet in the 40th century, home of warm artificial lakes, lush lawns, fully equipped game rooms and sub-aqua tennis courts. The Doctor and Frobisher traveled there in the TARDIS for a holiday, only to find that a group of Ice Warriors led by Arryx had sabotaged the weather controls, turning the planet into a snowy wasteland. With the aid of Olla, they defeated the Ice Warriors, after which Frobisher decided to stop travelling with the Doctor and remain on A-Lux. (DWM: A Cold Day in Hell)