PPC

The Planet Protection Cooperation is an alliance formed by the merger of Greeney Alliance and Rocky Alliance in Season 2.

Members
+ indicates deceased.
 * Greeney (leader)
 * Greeney Jr.
 * Earth (leader)
 * Luna
 * Jupiter
 * Rectangula
 * Purpley
 * Gemonia
 * Gold
 * Diamond
 * Uranium
 * Copper +
 * Silver +
 * Platinum +
 * Tin +
 * Differentia
 * Otheria
 * Gray
 * Venus
 * Unnamed Moon
 * Mercury
 * Unnamed Terraformed Planet
 * Lavender Planet