This page used to have a trope, but it was being used incorrectly. There's a few things you might be looking for.
- Reused Character Design: a trope about visual art character designs being reused across works by a creator. (if the link that brought you here mentioned Osamu Tezuka, this is the trope you're looking for)
- UsefulNotes.The Solar System: a Useful Notes page about the solar system of Earth.