From Dragon Ball Encyclopedia, the ''Dragon Ball'' wiki

Planet Polaris (冷凍 惑星, Reitō Wakusei; Literally meaning "Frozen Planet") is a planet in the Northern Galaxy.


Dragon Ball GT

Planet Polaris had a very cold climate. One of the Black Star Dragon Balls landed on Planet Polaris.

Video games

Planet Polaris is the tenth level in Dragon Ball GT: Transformation. Enemies encountered here are Fishmen, Hermit Crabs, Giant Blue Bees, White Wolves, and a Yeti.