Lord Zack's Planescape
The spiritual planes are the domain of spirits and the mind. A person’s spirit resides here, connected to they’re physical bodies. Most of the time a person is not aware of what is going on in the spirit world, but some unusual abilities allow some to perceive and effect it. The spiritual planes radiate out from the Material Plane, with the Astral Plane connecting the material and higher spiritual planes of existence, such as the realms of the gods.