ServUO VS travellermap

I would recommend checking out https://www.servuo.com/

If the forums can be restored, I have managed to get the server running Docker/Podman now and I'd love to post about it. I basically ported a few parts from this ServUO PR (https://github.com/ServUO/ServUO/pull/4955) into R&R's RunUO codebase, which solves the hanging connection issue with the ClassicUO client if some complex networking is involved.

ServUO is what most run on today.

https://github.com/ServUO/ServUO/blob/05cdc8780ecd81a6abca0f5f14097c8e6bc4860f/Scripts/Accounting/Account.cs#L197

Does TravellerMap count? 😉

In general, all of the various Traveller publishers are working in a common universe. This has resulted in interesting sites like the complete Traveller map (https://travellermap.com/).

That tool does not pull data directly from travellermap.com, though I did consider doing so. I had the tool at the point where it was working "well enough" for me to use and was tired of working on it (and, at the time, several others). World info has to be input as outlined in the instructions, but once the info for a world has been added the world can simply be selected from drop-downs. The tool is still a bit buggy, but it works well enough that I use it quite a bit.

Free? Start here: https://travellermap.com/

There are some who won't quite consider his work to be precisely OSR, but it's thoroughly compatible with a vast portion of such works. I've seen it described as OSR with Traveller's skill system. (If Traveller is something new to you, there's /r/traveller for the many versions out there. The current version is from Mongoose. The wiki is wild to read. The setting map is stunning.)

So you can look up the universal world profile, via travellermap.com or travellerwikia.com And that'll give you its law level and culture stuff. Which is helpful to decide would be acceptable at a starport. For this, the three main questions is. Is stealing a spaceship illegal? Is assualt illegal? Is assualt with a deadly weapon illegal? And it may not be. If its not illegal, then hey, they have fire fight.

https://travellermap.com/ has largely replaced the need for dry lists of statistics. You can find Sindal there.

The only pre-built campaign I run is Third Imperium. https://travellermap.com/ and the wiki are fine.

The thing I always loved about Traveller was not actually its depth, but its width. The sandbox that is https://travellermap.com I cannot imagine duplicating. It's defined enough that players can explore the map and say Oh Awesome We Should Go There. And yet sparse enough that I still get to write everything up as they come across it. It is a huge trellis upon which to grow the vine of your choice.

You might also want to look at https://travellermap.com. It's an online resource with most of that data and will allow you to generate PDFs of sectors and subsectors. I believe there is also a way to use your own data with the site as well.