Gaia

Gaia, known more commonly as the Planet and also spelled Gaea, is the name of the world in which Final Fantasy VII Remake takes place.

The planet's lifeforce, called the Lifestream, is a flow of spiritual energy that gives life to everything on the Planet. Its processed form is known as Mako. During Final Fantasy VII Remake, the Planet's Lifestream is being drained for energy by the Shinra Electric Power Company. Shinra's actions are weakening Gaia, threatening its existence and all life.

Gaia acts as as substitute for Earth in the Final Fantasy VII Remake universe.