Lord Zack's Planescape
Golarion is a world on the same plane as Oerth and Toril. It is nearer to Oerth than Toril. The god Aroden was originally a human, of the race called the Azlanti (called The Last Azlanti), before raising an object known as the Starstone from the depths of Golarion’s sea and ascending to divinity. However he is now dead and failed to fulfill a promise to return to Golarion 11 decades ago. This event has dominated much of Golarion’s recent history and heralded the beginning of what is now known as the Age of Lost Omens.