I’ve posted about Traveller generators before here on Yore, but I’ve also used one or two I’ve never posted about — and recently found a great Reddit list of even more generators that were new to me. Time for a round-up!
My brain is in Mongoose Traveller 2e [paid link] mode at the moment, but given the broad compatibility of the various editions of Traveller — especially in terms of setting creation — these generators should be useful no matter which flavor/fork appeals to you. The only exception is the last one on the list, which specifically creates Mongoose 2e NPCs.
Sectors and subsectors you can revisit, with maps
The inimitable Alex Schroeder offers a triple threat for Traveller GMs, with some really cool features. The main Traveller generator page features links to generate random sectors and subsectors; those output on a new page, with a unique URL. (To generate a new one, you have to hit the link on the main page. Refreshing your generated page, logically enough, changes nothing.)
You can also paste in your own list of UWPs (and the list the page itself generates is preformatted to work perfectly here), or the URL of a page you just generated, and then hit the “Submit” button, and the site will also generate your subsector or sector map. (The map needs to be saved locally for future use.)
Systems, sectors, and subsectors, with options (rift, spiral arm, etc.)
If you want some options when it comes to type of sector/subsector, neuzd’s awesome Mongoose 1e generator is a one-stop shop, and includes options for rift, sparse, spiral arm, and densely populated sectors and subsectors. Those options are what make this one so cool. Do note that you can’t bookmark the results; you’ll need to export or paste them for future use.
Best of all, you can select the type of sector/subsector with this generator, copy the resulting list, paste it into Alex Schroeder’s generator (above), and the latter will create your map for you. The best of both worlds!
Systems and worlds with bells and whistles
One of my go-to sites for generators of all stripes, donjon, offers an amazing system generator that includes planetary images, a breakdown of the system, and a full work-up of the core world that includes a randomly generated world map. For a new system, just hit refresh. The simplest way I’ve found to preserve its output is to take a screenshot.
Worlds you can revisit
The PBE Games world generator is fantastic. It will spit out random worlds, of course, but you can also provide your own UWPs and it will expand them into full write-ups. Best of all, the generator provides a seed for every world it creates — just save that seed (a short string of characters), and you can plug it back into the generator anytime to re-create that world.
Worlds based on milieu, with extras
Not only can you specify the milieu and other details before generation, Traveller Tools will also tell you fun stats like refuel time, travel times and distances, and available trade goods. This one appears to be Mongoose 2e-specific (to the extent that that matters). A permalink is available for every world you create.
Mongoose 2e Traveller character generator
Traveller Tools also features a great Mongoose 2e Traveller character generator, and there’s a permalink for any character you create. You can specify age and careers or just let the randomizer do its work; either way, it’s intended for NPCs and, as the page notes, takes a few liberties with the rules to enable random generation.
Mongoose 2e characters aren’t quite as simple as OG Trav characters (which generally fit into a line or two of text), so I was thrilled to find this one.