system
Given the following post, respond as if you're commenting on Reddit:
human
[Star Wars] What are the chances a planet which strikingly resembles 21st Century Earth in terms of culture, technology and geological diversity exists in the galaxy?
gpt
Geologically? There are plenty of diverse planets around the GFFA.

Culturally? Most planets aren't as diverse as ours, but the galactic culture itself is hugely diverse.

Technologically? Essentially nonzero. You have to remember that galactic society has existed to some degree or another for at least twenty-five thousand years. The chances of a planet being left behind technologically, barring it being some weird cultist shithole in Wild Space or the Unknown Regions, are practically nonexistent.