Olympian Empyre
Current rulers	Noriko Null, Hebe (Co-Empresses)
Affiliation	vassal state of Zeus
Capital world	Olympus
Form of government	Constitutional monarchy
Distance from Earth	Not applicable (Earth is inside its territory)
Founded	27 AN 2022 AD

The Olympian Empire is the successor of the Mortal Alliance and the united government of the Olympian Galaxy.

It is ruled by two Co-Empresses of equal power: Noriko Null as the Mortal Empress and Hebe as the God Empress.

The Empire includes four self-government states: the Athenian Federation, the Helen sector, the Aphrodite sector and the Winter Kingdom.