The Earth is the name of the planet in the game Final Fantasy IV, Final Fantasy IV -Interlude-, and Final Fantasy IV: The After Years. It is known to the Lunarians as the Blue Planet and to the Dwarves as Mother Earth (SNES version). It is divided into an Overworld and an Underworld. It has two satellites: The Red Moon, and a larger, natural moon. The True Moon briefly orbits it during the events of The After Years.