If you're looking for a new land in which to play your D&D games, you should check out the Stargazer's Guide to Aroria. It's a new setting guide up on Kickstarter that has a heavy bit of the zodiac thrown in. It's got new subraces, classes, factions, locations, and plenty more to expand your games in new ways.
From the campaign:
Stargazer's Guide to Aroria is a 250+ page campaign setting for Dungeons and Dragons 5th Edition. The book introduces zodiac signs & astrology as a character creation concept. The robust rule set and lore driven signs help you create a unique character that is empowered by the celestial bodies. Download a sample of Stargazer's Guide to Aroria below to learn how the new system works and preview the new Subclasses, Races, Factions, Locations, and More!
The campaign's more than 2x funded with 23 days left to go.