Diona

Diona is a diamond filled planet worth $23,867 which is in the galaxy 'Sagorien' in the system VY Cancri, and takes 1 earth hour to get to and 3 hours to mine. It is the furthest planet from Canis Majoris, the star in the system. Yet, this super-cold planet can sustain light as it is so close to the star in the second star (DX Cancri) of VY Cancri.