Ascendants Rising - A Forgotten Realms Campaign
Toril lies at the center of multiple planes. Two of those planes—the Feywild and the Shadowfell—form reflections of Toril, the former enchanted and (to some) intriguing, the latter dark and sinister.
Beneath Toril lies the churning substance and energy of the Elemental Chaos, which holds numerous realms within its reaches. Below the Elemental Chaos is the Abyss, home to demons.
Above Toril lies a silvery void known as the Astral Sea, in which stars part to reveal dominions — homes of the gods.