The planet Falleen is the homeworld of the Falleen species. The Falleen are reptilian in ancestry, with scales, cold blood, and skin that can change color according to their mood. A Falleen's lung capacity is great, and they are able to stay underwater for up to twelve hours. Coolly calculating beings, the Falleen are considered among the most beautiful of all humanoid races. In addition, both males and females have enhanced hormones, exuding a pheromone that makes them practically irresistible to the opposite sex. Meditation and exercises bring the hormonal essences into full bloom.
Falleen characters reflect the race's impressive mental faculties with their ability to succeed at an advanced rate even in areas they haven't specialized in.