Szarehan are beings made of energy.
The Szarehan themselves are also comprised of energy. They have no set form and are fluid in movement and construction. They can crystalize and become solid for a short time if need be. They can also use their bountiful energy as a weapon. Although they have no set appearance, many Szarehan choose the form as an orange, wispy silhouette.
Szarehan is one of the most distinctive and isolationist planets in the Empire. Szarehan itself does not exist in any solar system; it is a stray planet floating in space. It sometimes is not even referred to as a planet as it is mainly raw energy.