Ithaca and Barrier Gate top my list as well. I like how Fontana is hard to find too (without explicit knowledge of it's location), I wish more stations functioned that way.
You fear oblivion. Yet you forget. The universe remembers every atom of your being. Even dust hums your name in the dark. Roleplay is dead. Long live Powertraders and PvP I guess.
Honorable mention: The mooring stations added to Crete and other edge world planets. Very nice addition to replace their docking rings, that would be weird to explain inRP