The solar system, with everything circling one centre, is read as the structure of your life and what it revolves around. It invites a look at what you have placed at the middle.
When this appeared in your dream, what were you feeling?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.