Toril

Faerûnian Major Powers: Akadi | Bane | Chauntea | Cyric | Grumbar | Istishia | Kelemvor | Kossuth | Lathander | Mystra | Oghma | Shar | Silvanus | Sune | Talos | Tempus | Tyr | Ubtao

Toril, occasionally known in the past as Abeir-Toril is the name of the planet on which the Forgotten Realms is primarily set and of which Faerûn is the main continent. It is an Earth-like planet with certain obvious influences and similarities from the real world and fantasy fiction. Arelith is distant island on it. More information can be found on Forgotten Realms Wiki.

While not a traditional deity, druids can select Toril within the deity book to gain their powers from nature.