Resources - Found an Excellent Resource for Detailing Star Systems (and most anything else for all RPG Genres)

Donjon. I'm sure I've heard it mentioned before, perhaps whispered of in side alleys, but this shit is the real shit. You can drill down and detail the planet itself.

If you share the "random seed", all someone has to do is input that seed on the proper page to pull up the same thing on their end. Pretty snazzy.

I do so like the Random Tavern Generator. Is anyone surprised?

Oh, and the star systems are plotted on the map - now to detail some of them.

Do You Use Any Online Resources to Assist Running Your Campaign?

With the slow rollout of Google+, it got me thinking about the online sites that can be used to help run a campaign. There are forums, sites like Obsidian Portal, email, blogs... and a crap more that I can't even think of at the moment (but I am sure some of you will).

What do you use? Is it as useful as you had hoped? If not, why not?

Yep, another list I'll be putting together in the future I expect, and I'll need some help on this one ;)

Thanks!