Courataine

Courataines were a sentient species of humanoids from a homeworld with lower than standard gravity. Their bodies were wobbly-fleshed, resulting in them wearing exoskeletal travel suits when they traveled. On their homeworld, they breathed a very thin atmosphere; to simulate this offworld, they used respirators built into their suits for comfort. At some point between 2 BBY and 1 BBY, a number of Courataines were present on the planet Bonadan at the same time that the smuggler Han Solo was there investigating an enslavement ring.

Text and facts from the “Courataine” article on Wookieepedia, licensed under CC BY-SA 3.0. Modified for this site.