Svartos was a planet that was tidally locked, with one side permanently in the sunlight and the other permanently in the dark. On the dark side of Svartos was the spaceship Iceworld. It was originally embedded into Svartos for use as a prison for the Proamonian criminal Kane, but he modified it to serve as a trading outpost. Ace later arrived on Iceworld in a time storm created by Fenric. (TV: Dragonfire, The Curse of Fenric)