The Anthan system was a star system located in the galaxy's Outer Rim Territories. It contained the planet Anthan Prime, which was orbited by many moons. The closest moon Anthan 1, orbited within the voluminous gaseous atmosphere of Anthan Prime itself, while Anthan 12, Anthan 13, and Anthan 14 were considered the mid-moons.
- Darth Vader 8 (First appearance)
- Darth Vader 9 (First identified as Anthan system)
- Darth Vader 10
- Darth Vader 11
- Darth Vader 12
- Darth Vader 20