Things you never thought you’d want to know about the Iron Kingdoms:

• The name of the planet the Iron Kindoms setting takes place on is Caen.
• Caen has three moons, Calder, Laris, and Artis.
• Calder has a lunar month of 28 days, Laris has a lunar month of 91 days, and Artis has a lunar month of 121 days.
• The predominant modern calendar in the Iron Kingdoms is based upon the Rhulic calendar, and has thirteen months of exactly 28 days, each with four seven day weeks.