The Planet has Seven Continents in the Very Planet It is a Home to Humans. It is covered in large forests, cities, mountains and oceans.
Sage of the Six Paths separated the Ten Tails' chakra from its body before using Chibaku Tensei to seal the husk in what would become the Earth. From there, the Sage used his Creation of All Things ability to divide the chakra into the nine tailed beasts. Centuries later, the Rinnegan would once again manifest itself in one of Hagoromo's descendants: Madara Uchiha. With his new power, Madara summoned the empty vessel of the Ten-Tails back into the world and named it the Demonic Statue of the Outer Path. Joined by Obito Uchiha, who continued his work after his natural death, Madara devised a means to reunite the Demonic Statue and the tailed beasts back into their one original form so he could use the Ten-Tails to enact his life-long objective: the Eye of the Moon Plan. God managed to put the Planet back together. Chip was born in the beginning of time as Light Gaia, the incarnation of light and existed as the opposite to Dark Gaia. When the earth came into existence, Chip and Dark Gaia took residence there, Chip began his job of projecting the planet from Dark Gaia when the beast desired its destruction, starting an endless cycle of destruction and rebirth of the planet. In this cycle, Chip would awaken from the planet's core after Dark Gaia has dwelled within it for millions of years and broken the planet apart during the time of awakening. Chip would then defeat Dark Gaia, returning it to dormancy in the planet's core, and rebuild the planet before going back to sleep in the core again until Dark Gaia would awaken again. Despite protecting the planet over eons, Chip never came to learn about the world itself.