Gaia

A diverse and earth-like planet, Gaia exists in a plane parallel to the one Terra rides in, and is sometimes referred to as the "Chaos Dimension". Having a diverse eco-system, it contains seven main continents and a series of smaller islands with a wide range of animal life and cultural diversity. It is ruled by a one-world government known as the United Federation, its law enforced by The Guardian Unit of Nations. Its native emerald set are the Chaos Emeralds.

(List of locations coming soon… as soon as I figure out how to do the layout)