Currently, the Gem Homeworld page contains information both on the physical planet called "Homeworld" and on Homeworld Gem society, which is also present on Homeworld's colony planets. I propose moving Gem Homeworld's society information (including caste system, technology, and social norms) to a new page, leaving Gem Homeworld to be about the planet itself and its history.
For reference, here ([1]) is the current Gem Homeworld page, and here ([2]) is an edit of mine that should give you a good idea of what Gem Homeworld would look like with the proposed changes.
Support: Create a new page for information on Homeworld Gem society (including caste system, technology, and social norms) across their empire as a whole. Make the Gem Homeworld page only about the planet called "Homeworld."
Oppose: Do not create a new page. Continue describing both Homeworld (the planet) and Homeworld Gem society on the Gem Homeworld page.