Astrology for writers
Spin a Character
Spin for a Sun, Moon and Rising. Keep the placements you like, re-spin the rest, and get a character profile with a scene prompt to write from.
Go deeper
Creating Complex Characters: Build a Fully-Formed, Unforgettable Character From One Birth Chart, In One Afternoon.
This wheel is a starting point. The video course teaches you the history and meaning of each zodiac sign, with examples from real people and fictional characters, and gives you resources for every sign. You then use all of it to create your own characters.