• The Gods of Yarth

The material plane of Yarth is mirrored in both a negative and positive way by the Shadowfell and Feywild respectively. There is a wide Astral Sea that then separates these planes of existence from more distant conceptual planes where celestials, elementals, and fiends emerge. Some say that many of the gods themselves exist in these distant planes, but there is arbitrary and conflicting accounts and evidence depending on the mortal source of any information about what lies across the Astral Sea.

The Istuban Calendar of Yarth is made up of four seasons of a dozen seven-day weeks, each divided by a festival week. Years are counted from the founding of Kingtown. There are a dozen major constellations in the sky that make up the zodiac, as well as over a score lesser constellations. Other celestial bodies include Yarth's two moons, and five planets that cross the sky each named for one of the Dead Gods that some believe once created Yarth.