Dairka II is the largest gas giant in this system and is also the largest planet in the system. The atmosphere is made up of around 30 chemical elements. Many of these elements are profitable. It has six orbiting gas mines all owned by the Centrepoint mining cooperation, the largest cooperation in this system. The mining stations vary from just inside the planet's atmosphere to near the planet's compressed core. They all extract several different gases for Centrepoint, some of which are refined for certain chemical elements. Though some of the gas is used as-is for various purposes.