Ostea

Ostea is a planet near the center of the universe, and home to a race of bestial killers, the Ostians.

Ostians
Ostians are slug-like creatures that appear to be made out of a reddish-brown opaque slime. When it kills a victim, it absorbs its bones, and grows slightly bigger. The more bones it absorbs, the bigger it grows, and the more it changes, to become more humanoid. The most highly evolved Ostian in excitence is Maro, the Bonefeaster. He prowls the universe, devouring all in his path.

Appearance of Ostia
The soil of Ostia is a bleached whitish-cream, an the seas are blood-red. It is known as the Planet of Bone.