RJB_Mallacore , to random
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New ship rolls off the assembly line.

A Scout Ship to go with my Gunship Corvette.

Enjoy.

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polyhedralnonsense.com , to random
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I previously posted about the new Traveller campaign I’ve started up. I thought I’d talk a little bit about the process of creating the campaign setting, specifically the hex-based sector maps Traveller uses.

I’m running it in the Foreven sector, which is the sector specifically set aside for GMs to make their own worlds. No official adventures are set there (with a few exceptions). On the Traveller Map site (the semi-official online map of the official Traveller setting), there are world locations marked in the hexes of Foreven, but the details of the worlds are not defined. These are the locations I get to fill in. So far, it’s been a little more challenging than I thought, but I’m enjoying the process.

https://polyhedralnonsense.com/wp-content/uploads/2024/06/travpost01.png?w=1024### Creating the Worlds

There are about 350 worlds in the Foreven sector. In Traveller, each world can be described with a alphanumeric code called a Universal World Profile (UWP). Most versions of Traveller have methods of randomly creating worlds and UWPs with die rolls. This would be a little time-consuming to do 350 times, so I used the following methods to come up with worlds:

  • For a few specific worlds, I took the UWP from other Traveller or Cepheus books. For example, planet Aurelia from Zozer Games’ Godstar.
  • If I had a specific type of world in mind, I generated the stats by hand.
  • For the vast majority of the worlds, I used online random world generators.

Random World Generators

The fun part about random world generation is taking that little UWP code and trying to imagine what sort of world it describes. It’s a surprisingly fun little creative exercise that Traveller GMs have practiced for decades.

Making the Map

One of the best features of Traveller Map is the Booklet Maker. Given some text files, the Booklet Maker generates a PDF booklet listing the data for each world and a corresponding hex map of each subsector. I’ve already handed out these maps to my players for use in-game.

https://polyhedralnonsense.com/wp-content/uploads/2024/06/travpost02.png?w=1024Sample subsector from my version of the Foreven Sector. I used the classic color on white background style of old-school TravellerThere are two files needed to create the map. The first is the sector data – the list of worlds, along with the UWP for each. Traveller world and sector data has been automated since PCs became common in the 1980s, so there are various formats for world data. The Booklet Maker will read most of them. All of the formats are listed here.

I decided to use Traveller 5 Column Delimited Format, the newest format, and the one with extra fields for describing a world. I entered the worlds I created above into a text file, filling in any extra details.

https://polyhedralnonsense.com/wp-content/uploads/2024/06/travpost03.png?w=1024Probably the most complicated version of a sector file. There are simpler ones you can use.The second file is the sector metadata file. This is a text file, usually XML, that contains subsector names, allegiances, polity borders and names, and trade routes. Here’s the specs for that file.

Once you set these files up, you enter them into the Booklet Maker, and it’ll generate a series of sector and subsector maps for you, in a variety of graphic styles.

Making a Solar System

In a basic Traveller list of worlds, each UWP represents the main inhabited planet in a solar system. It generally ignores the rest of solar system, only mentioning gas giants used for refueling.

However, Traveller 5 has incredibly detailed rules for creating a whole solar system, with multiple planets, each with their own UWP. It’s pretty time consuming, but like most Traveller world creation rules, it can be automated.

I used a site called Traveller Worlds. It’s a random world generator using Traveller 5 rules, but has a lot of other features. One of them lets you create a new star system. You enter a UWP for the system’s main world, and it’ll spit out a full solar system. It’ll even create a randomly generated map of the main world.

The amount of detail it spits out for each world is a little overwhelming, and a lot of it probably won’t be useful for most games.

How I’m using all this

I’m obviously not creating this much detail for every world. That’d take forever, even with the automated tools.

To start off with, I just create details for the first world the players will begin play, and some of the adjacent systems. I also have some details of major worlds elsewhere in the sector.

Everything else is just a UWP for now. As the players state their intentions to move in a certain direction, I’ll create details as I go, similar to the way some video games only generate the scenery when a player enters a new location.

To actually use all this at the game table, I’ll need it in a written form (I run a strictly-analog table).
In Libreoffice, I made a template that I use for details about each system. It has a condensed version of the world data generated. I also add any game notes, points of interest, plot hooks, and adventure seeds.

Though I’m running the newer Mongoose 2E version of Traveller, I love the old clean page design of Classic Traveller, so I decided to make my documents in the same style.

https://polyhedralnonsense.com/wp-content/uploads/2024/06/travpost04.png?w=1024I’ve got 5-6 systems detailed so far, and I’m keeping all of these in a binder at the table for reference.

Is Any of This Necessary?

As I wrote all of this up, it occurred to me that some GMs, especially ones not used to Traveller, might find all of this a bit much. Is all of this detail and prep necessary? Couldn’t you just have a few quick notes about each world and wing the rest?

Hell yes, you could!. I’ve run a lot of games like that, and it’s great. However, I’ve found that following these old Traveller methods (I’m tempted to use the word disciplines), does help spark a sort of creativity. When you’re forced to account for more details, you’re forced to come up with new ideas. Since you’re doing it before play, you’re not as rushed, and have the time to think things through. When I actually do get to the table, I’ve got plot hooks, settings, and NPCs ready to go.

If you wanted to give world generation a try, you can pick up the old Classic Traveller books for free at DriveThru, flip over to Book 3, grab some six-siders and start making some worlds. The old rules are cruder, but still fun, and will give you a taste of the process.

What’s Next?

As the campaign goes on, I’ll probably post more subsectors and worlds. Eventually, when I’ve filled out most of the sector, I’ll post the whole thing.

Here’s some Foreven sectors other GMs have created.

https://polyhedralnonsense.com/2024/06/07/building-a-galaxy-one-hex-at-a-time/

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michaelshotter , to scifi group
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Over 500 eager readers in the US have already signed up for my latest Goodreads giveaway to win a copy of "Office Hours," the second "story single" from "8: Tales of The Big Men from The Nod/Wells Timelines."

https://www.goodreads.com/giveaway/show/389760-office-hours

@scifi @horrorbooks @bookstodon

jake4480 , to horror group
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Alien: Romulus hits theaters August 16 and its full official trailer is now out: https://youtu.be/OzY2r2JXsDM

@horror

Ailantd , to random
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Little thing from today's drawing session.

#bike #scifiart #scifi #sketch

MichaelWhelan , to random
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DAETRIN (1990)
Acrylic on Watercolor Board - 21" X 29"

The most unusual aspect of this commission is that it was largely painted while I was being videotaped for a local TV show. I was taking a big risk in allowing this to happen. 1/5

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  • inkican , to Science Fiction

    And we're back! What did you do / play / watch / create while Kbin was offline?

    #scifi

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    jendiagammon , to random
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    I am a Nebula Award finalist, and the Nebula conference is this week. My book, THE INN AT THE AMETHYST LANTERN, is nominated for the Andre Norton Nebula Award for younger fiction (young adult in this case). So what's the book about? I've got you covered: https://jendiagammon.com/2024/03/18/about-the-inn-at-the-amethyst-lantern/

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    ✨Space Explorer✨
    (I’m feeling a bit like this while I learn Japanese😅)

    mono , to random German
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    Ich suche utopische Kurzgeschichten oder Romane, die in einer Nachhaltigen und Postfossilen Gesellschaft spielen, welche auch wir zeitnah erreichen könnten. Gerne Teilen!

    SusannaShore , to bookstodon group
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    I review Moonstorm by Yoon Ha Lee. A start of a YA sci-fi series with an interesting world and action packed plot. Out today.
    https://susannashore.blogspot.com/2024/06/moonstorm-by-yoon-ha-lee-review.html

    #BookReview #scifi #youngadult @bookstodon

    tennyson , to random
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    Give the Rangers what they want!

    On today's Ranger's Roost, if people are around, I'd love to brainstorm up a $10 Patreon tier. I've got plans to launch it with a cool giveaway, and I want to make sure we keep people around: https://www.twitch.tv/jumprangers

    lunastation , to random
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    Did you know the new issue of LSQ came out on Saturday?

    Come pick up a copy of this STELLAR collection of stories from our authors.

    https://www.lunastationquarterly.com/issues/058/

    #shortstories #fantasy #scifi #indiepub

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    sarahf , to bookstodon group
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    Almost four years after creating it, finally launched a slow corner to write hedonistically on books & maybe a movie or show thrown in.

    First post is me overthinking about ’s Home and the World, AND Scarlett Johansson voiced .

    Do read The Novel: https://thenovel.substack.com/

    @bookstodon

    sarahf OP ,
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    The second post is on ‘Her’ which I rediscovered thanks to Sam Altman’s tweet, and again, felt like writing a bit much on!

    https://thenovel.substack.com/

    (Scroll below)

    @bookstodon

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    etaski , to bookstodon group
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    Welcome to C.L. Cannon’s #Fantasy & #Scifi #BookFair

    Click and scroll down to discover over 100+ free, discounted, & #KindleUnlimited #SFF #books

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    Enter for your #ChanceToWin a Kindle Fire, a one-month gift subscription to Owlcrate, and a $10 Starbucks gift card!

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    @bookstodon @bookstadon @sffbookclub @fantasy @scifi @sffbipoc @ttrpg @horror @romancelandia @lgbtqbookstodon

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    polyhedralnonsense.com , to random
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    A while ago, I made some custom character sheets for Classic Traveller. There was a version with red highlights and an imperial logo, and one with green highlights and a Zhodani logo.

    I recently decided to make a few more versions for other various empires and Major Races in the Third Imperium.

    https://polyhedralnonsense.com/wp-content/uploads/2024/06/newctsheets_social.png?w=1024The sheets in order:

    As with the original version, the sheets are all fillable, will auto-calculate the UPP, and will allow you to import a character image in the upper right corner. Both A4 and US Letter versions are provided.

    ct_aslan_a4Download

    ct_aslan_letterDownload

    ct_darrian_a4Download

    ct_darrian_letterDownload

    ct_solomani_a4Download

    ct_solomani_letterDownload

    ct_swordworlds_a4Download

    ct_swordworlds_letterDownload

    ct_vargr_a4Download

    ct_vargr_letterDownload

    I’ve added these to my main list of character sheets, and my Traveller/Cepheus page of sheets as well.

    https://polyhedralnonsense.com/wp-content/uploads/2024/06/ct_aslan_letter-copy_page_1.jpg?w=791https://polyhedralnonsense.com/2024/06/01/more-character-sheets-for-classic-traveller/

    #CharacterSheets #FreeStuff #RPG #SciFi #Traveller

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    Zumbador , to random
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    My book "We Broke the Moon" is part of this special promotion of books of Speculative Fiction, Fantasy and SciFi with LGBTQIA+ characters by LGBTQIA+ authors. Have a look 🙂

    https://books.bookfunnel.com/pridesffreads/1247775856

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    RanaldClouston , to bookstodon group
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    I've a few of these best-of anthologies, and they've all been ridiculously good value. This one collects short stories from 2001, with my favourites being 'On K2 with Kanakaredes' by , 'The Chief Designer' by and, best of all, 'May Be Some Time' by , a time travel story that tells which 'some time' Captain Oates headed into the Antarctic blizzard for. @bookstodon

    RanaldClouston OP ,
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    @bookstodon also, while stories aren't really 'for' predicting the future, 'The Real Thing' by is a bang up to date, only slightly exaggerated, satire of the current state of the internet, written in 2001! Cesspits of conspiracies, amoral tech bros, AI-sweetened images, actual information as an expensive niche product, it's all there...

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