Exegol – Pinewood Studios, UK
Way out in the Unknown Regions – A home to ancient Sith acolytes who have dug deep into the planets crust over centuries past.
The only way of navigating to this location is by the use of a Wayfinder.
Seen very early on in TROS is a totally new planet and is where we are introduced to the Emperor in resurrected form!
Shoot entirely on stages at Pinewood, you can see the construction of the huge Sith Chair below; which is hoped Rey will succeed to.