Centuria

Centuria was one of Earth's colony holiday worlds. It had more than one sun. A newspaper was published on the planet, called the Centuria Times.

Geography
Azlon was Centuria's most deserted continent. (COMIC: Drones of Doom) Ice Snakes lived in Centuria's arctic zone. (COMIC: Enemy Mine) Hargstones were a precious mineral found there. (COMIC: Time of the Cybermen)

History
During the 41st century an interplanetary info-thief stole Cybermen blueprints from the Torchwood Archive and used them to built new Cybermen with the intent of auctioning them off as hi-tech soldiers. The Cybermen took over and threatened the planet, but were shut down by the Tenth Doctor and Jayne Kadett. (COMIC: The Power of the Cybermen / Drones of Doom / Enemy Mine / Time of the Cybermen)