USD Scales of War
The Astral Sea floats above the world, an ocean of silvery liquid with the stars visible beneath the shallow sea. Sheets of shimmering starlight like gossamer veils part to reveal the dominions, the homes of the gods, like islands floating in the Astral Sea.
Realms like Celestia, the heavenly realm of Bahamut and Moradin, and the Bright City of Hestavar, the vast metropolis where Erathis, Ioun, and Pelor make their homes, represent the seats of the good-aligned gods. On the other hand, realms like Tytherion, the Endless Night realm that is the dark domain Tiamat and Zehir claim, and the Nine Hells, the dark and fiery home of Asmodeus and the devils, are the seats of the more malign gods.
It exists opposite of the Elemental Chaos.