The EDEN is a station that doesn\'t exist right now, so I\'m not sure if that counts. I would like to propose a challenge.
The Lazarus are in possession of a station that is 1km across, but is also 1km in height, with the top dome being a city and the (under construction) bottom half is a military sector. There are some exterior docking bays that would technically extend it\'s width, but counting those would be cheap.
However, the biggest bit is that there is proof of this on the server. So while the diameter of the Eden would have been bigger, it wasn\'t ass tall (we have A DOME, YEAH!).
Finally, ours in on a multiplayer server so anyone can see it.
Challenge proposed.