Aesthetics - the actual docking is quite an experience compared to docking at other stations (such as the tunnel sequence)
1) Riredi's Sodalite station
2) Anarchies' Salvage Gang
3) Killer Wolf's Nuit
4) Killer Wolf's Hathor
5) Colonization OXP (unfinished)
6) Amber Moon Chronicles OXP (unfinished)
Different/Interesting - once docked, the experience on the station is very different.
1) Galactic Navy bases
2) Taranis Corp HQ (music!)
3) Black Monk Monastery
4) HoOpy casino
5) Lave Academy
6) Space Bar
7) Royal Hunting Lodges (Feudal States)

9) Avernus Orbital (Coyote's Run)
10) SothisTC (Killer Wolf & then rejigged by Spara)
Are there any others which I've missed?
Updated (July 2022) to add in Hathor & Cody's Avernus Orbital