So, Roon has been used before in the Star Wars universe.
From the Star Wars Wiki:
Roon had a temperate climate and standard gravity, making it a comfortable place to live for many species. Over the years, settlers of various species arrived on Roon’s surface. Mostly the descendants of stranded smugglers and pirates, Roonians developed into a people who refused to discard archaic technologies if those techniques still worked. Thus, the resultant eclectic society placed starships alongside animal-driven labor and wooden boats. The planet’s proximity to Ryloth resulted in a large Twi’lek population.
Some of the population, who worked in the wet fields, were known as “the mudmen of Roon.” Their name was invoked when one felt dirty.
