Mount Celestia

Layers
Tyr's realm, the Court, is located here.
 * Layer 1: Lunia

Bahamut's realm, Bahamut's Palace, is found here and the other first four layers of the plane.
 * Layer 2: Mercuria

The Green Fields, home of the halfling pantheon, is here.
 * Layer 3: Venya


 * Layer 4: Solonia

Erackinor is the realm of Moradin and Berronar Truesilver. Uroborus is the realm of Jazirian.