New Frontiers is a RP SciFi sim that allows furries, and have them written into the lore extensively. Humans and robots are very welcome too. I've not played there much PERSONALLY, but from a walk-around of the sim it's well-constructed. They have a Discord server, and forums.
It has a HUD for characters and in-game inventories, similar to what ROE had (that I know of, haven't played there extensively either)
As for cliques and general RP enviroment, can't say. Too shy to put myself out there for that. Plenty of staff are on-sim typically, so that see