Exharmian

The Exharmians were an alien race native to the Outer Rim planet Exharm. They resembled Humans except they had green or light brown skin, and a third arm attached to the middle of their backs. They had yellow or white scleras with black or grey pupils. They were related to the Jillsarians. 1-Eyed Jack was a member of this species. Another Exharmian was the pilot of a GR-75 transport on Tatooine when Luke Skywalker fixed the malfunctioning engines.