Resource for system-building. Already has several key systems pre-loaded for your viewing pleasure.
(Note: Does not build sun-grazing Jovian planets or habitable moons, so if you want something like that you've got to add them yourself.)
ETA: The Orion's Arm Non-Luminary Planetary Classification List is a good resource for figuring out what kinds of worlds you discover. It's obviously geared towards use in the Orion's Arm universe, but these guys have got some serious research on.
Mr. Fnord interdimensional man of mystery
FenWiki - Your One-Stop Shop for Fenspace Information
"I. Drink. Your. NERDRAGE!"
(Note: Does not build sun-grazing Jovian planets or habitable moons, so if you want something like that you've got to add them yourself.)
ETA: The Orion's Arm Non-Luminary Planetary Classification List is a good resource for figuring out what kinds of worlds you discover. It's obviously geared towards use in the Orion's Arm universe, but these guys have got some serious research on.
Mr. Fnord interdimensional man of mystery
FenWiki - Your One-Stop Shop for Fenspace Information
"I. Drink. Your. NERDRAGE!"