Obyss was a giant watery planet involved in the Second Clone Wars during the Battle of Obyss. The planet was 99.5% made out of water with the other 0.5% being its breathable atmosphere. Its sky has puffy and fluffy clouds which are invisible from space. Obyss was inhabited by various species of underwater creatures and flying ocean animals. The temperature of the water will get cooler when diving deeper. The planet's core is just spherical gravitational force that held all of the water together.