Uraniture

From Tardis Wiki, the free Doctor Who reference

Uraniture was an ice planet.

The World Ministry of Planet Surveying launched two missions to Uraniture in 2062, another in 2063, a fourth in 2064 and a fifth in September 2065. Each time, the pair of surveyors disappeared within hours of landing while mapping the planet. After the disappearance of the fifth pair, Bentley and Estermil, Steve Zodiac and Fireball XL5 were called upon to attempt to unravel the mystery. (PROSE: Ice Planet Mystery)

Space City ordered XL7 to Uraniture after recieving word from XL5 that an attempt was being made by aliens to snow them under. (COMIC: Plague of Death)