The stars of Pash-Mara
Ptah is the creator god of Pash-Mara. He created the order that is Pash-Mara out of the Primordial Chaos. He seperated the elements to create the lower planes. He seperated the lower planes from the silvery sea that are the higher planes where the gods woul later build there abodes. And in the middel he build the material plane and near the center of all things that was himself he build Pash-Mara. But Dagon the god of primordial always tried to undo his work when is attention was elsewhere. The only way he could stop his creation from becoming part of the primorial choas again was to stave it with himself and trapping Dagon by pinning him in what was left of the sea of primordial chaos. The God Ptah’s body became the great labyrinth that connects all in creation. Pash-Mara became the place to house the hart of Geb and with that the hart of the great labyrinth. The great labyrinth shoots from its heart to the lower planes like roots and higher- and other material planes like branches. Completely spent Ptah Sank to a deep sleep. Visiting his creation only in his dreams. His head is located in his divine domain in the astral sea.
Because the heart of the Great labyrinth is on Pash-Mara it has the most gates to other planes of any of the plane in existence. That doent make planar travel easy. the gateways are wel hidden, change location, are only open at specific times or have other elaborate keys.