Also, the “lost planet(s)” i mentioned was a theory I liked as a kid. I know actual science suggests it is a cloud of material that was never even able to form a planet mainly because of Jupiters gravitational influence. But I still like it as a fantasy story.
Addendum: I just found out about orbital resonance and my mind is blown. https://en.wikipedia.org/wiki/Orbital_resonance
Also, the “lost planet(s)” i mentioned was a theory I liked as a kid. I know actual science suggests it is a cloud of material that was never even able to form a planet mainly because of Jupiters gravitational influence. But I still like it as a fantasy story.