Jymbal (Gym-ball)

The planet Jymbal is the first planet to evolve sentient life in the Expanse, the beings are known as The Jymbalta. Jymbal was orginally an earth sized planet with 2 moons, 2 polar regions and 3 continents.After the Slaying of Prunikos the resulting ylem explosion destroyed 2/3rds of the planet and one moon. Jymbal currently is classed as a planatoid that outside The Temple of the Spared, has extreme violent weather and unstable geology, the continued manipulation of ylem by the Jymbalta keep those forces at bay, as well as shields the planetoid from outsiders.