Mustafar

Mustafar is a planet located in the Force Galaxy. It is a lava-based world, with an unstable atmosphere. It is basically one big volcanic eruption.

Mustafar was the site of the lightsaber duel between Darth Vader and Obi-Wan Kenobi that left Vader hideously scarred. Mustafar is also the final resting place of the Endar Spire.