I've created a few things that could be added. The Stygian caldera nebula and 5 systems. (Byss, Dathomir, Korriban, Mandalore and Ryloth) All of these addons are placed to the correct positions (or so I assume) in the Star Wars galaxy. If you have any objections regarding anything (Whether the planets are created right or whatever
...), please come forward. Otherwise, enjoy!