Let’s Read “Stars without Number” - Adventure Creation

The book title “Revised Stars without Number: A Science Fiction Role Playing Game by Kevin Crawford” overlaying a star field
A part of my series. Go grab your free copy of SWN and join in.

Within this chapter Stars without Number: Revised Edition 📖 provides a mix of advice, tables, and examples. Four major sections comprise this chapter: Adventure Creation, Adventure Rewards, Creating Adventure Elements, and an Example of Adventure Creation.

The method that follows is by no means the best or only way to devise an adventure, but it’s a procedure that will do the job for a working Game Master (GM 📖). This method work best if you’ve already generated a world using the tools in the Sector Creation chapter, but the basic outlines can function even without such support.

A fair disclaimer, as adventure creation is, in my experience, a personal affair.

Adventure Creation Section

From here, Stars without Number: Revised Edition breaks down five steps, common to the writing process.

Identify Your Needs

At the end of the session ask your player’s about their intentions for the following session. But remember, as players are prone to do, hold those intentions lightly.

Choosing Ingredients

Review the sector you’ve created. Sift through those Friends, Enemies, Complications, Things, and Places. Bring those forward, tweak them, and look for callbacks to previous adventures. Look for cohesion of these elements.

Assemble the Outline

Create an unstable or untenable situation from those ingredients; A situation that will change as the characters interact with it. Connect problems to people; either Friends or Enemies.

Fleshing it Out

Answer the following questions:

  • What maps do I need?
  • What places do I need to make interesting?
  • What Non-Player Characters (NPCs 📖) will I need to detail?
  • What default outcomes will you need to establish?
  • What are the rewards to dealing with the Problem?
  • Lastly, how will the Player Characters (PCs 📖) get involved?

Polish it Up

Think through the adventure as your players. Is the adventure logical? Approachable? Engaging?

Stars without Number: Revised Edition discusses adventures created with in a “sandbox-style” and “story logic-style”. In a sandbox-style adventure, there aren’t written-out paths. You navigate a situation. In story-logic style, the adventuring makes efforts to maintain genre feel.

Creating Filler Adventures

An advice section for GMs; Have an adventure waiting in the wings. It should be something that demands their immediate attention (e.g. a terrorist attack, a close friend calling for help) and it should be short (less than a session) and simple (and perhaps somewhat isolated). It’s purpose is to help out a GM that is caught flat-footed by player actions.

Adventure Rewards Section

A discussion about approaching adventure rewards: Not worrying about too much money or keeping them hungry for more money. Instead ensure that rewards are logical (and Stars without Number: Revised Edition provides a table with guidance on reward types).

You can use this principle when the PCs want anything, whether it’s a ship, a particular ally, a base of operations, or anything else that can’t reasonably buy. Make them adventure for it. You can give them suggestions and ideas, but it’s up to them to come up with a plan for getting their hands on what they want.

, Stars without Number: Revised Edition (p178)

I know as a player that I am somewhat conditioned to “take the adventure path in front of me.” And in my next campaign, I’m certainly going to call out the “Adventure for It” mindset. Adventures in Middle Earth’s creates a separate Adventuring Phase and Fellowship Phase. The Adventuring Phase is very much in the Loremaster’s control, what are the problems in front of the players. The Fellowship Phase is a chance for the Player-heroes choose direction (e.g. train, create a Sanctuary, create a holding, etc.). The Fellowship Phase is used to telegraph what is important and interesting for the players. Not quite “adventure for it”, but it is instead a subsystem that allows players to get off the adventure path and bring more breadth and depth to the character’s context.

Closing this section is a discussion on Awarding Experience Points, with five possible award systems:

  • Session-based
  • Personal goal-based
  • Mission-based
  • Loot-based
  • Spending-based

Creating Problems, People, Places, and Adventure Seeds Section

Stars without Number: Revised Edition provides a series of tables to flesh out a Problem, People, and Places.

Problemsare comprised of: Conflict Type, Overall Situation, Specific Focus, Restraint, and Twist.

Rolling on the tables, I get:

  • Conflict Type: Revenge
  • Overall Situation: Someone was murdered
  • Specific Focus: Both sides were wronged
  • Restraint: Religious principles are constraining the conflict
  • Twist: The PCs could really profit off the focus of the strife

A classic case of revenge, with religious considerations, and a chance for PCs to exploit the overall situation. That sounds like a problem that will just keep making problems.

Peoplehave tables for: Their Motivation, Their Want, Their Power, Their Hook, Initial Manner of Approach, and Default Deal Outcome.

Rolling on the tables, I get:

  • Their Motivation: A sheer sadistic love of inflicting pain and suffering
  • Their Want: Kidnap or non-fatally eliminate a particular NPC
  • Their Power: They have pull with the local religion
  • Their Hook: Always seems to be in one particular mood
  • Initial Manner of Approach: Extremely well-informed about the PCs’ past
  • Default Deal Outcome: They’ll want a further small favor to pay up on it

That dovetails surprisingly well into the Problems roll.

Placeshave tables for: Hazards, Specific Example, Possible Danger, Reward, Civilized Ongoings, and Wilderness Ongoings.

Rolling on the tables, I get:

  • Hazards: Environmental
  • Specific Example: Gear-eating microbial life
  • Possible Danger: Lose some equipment
  • Reward: Forbidden but precious drug
  • Civilized Ongoings: Merchants and peddlers active
  • Wilderness Ongoings: Refugees are hiding here

I rolled both Civilized and Wilderness Ongoings, and think both could work as locations for the Problem and Person.

Pulling Problem, People, and Places together,I’m envisioning a preacher that arose from a flock of refugees. They’ve learned the secret about harvesting a drug from the byproduct of the microbes. In their flock, strife broke out (sadism a psychological byproduct of the drug?) and someone was murdered. Both, were in fact trying to smuggle the microbe off-world.

Adventure Seed has a d100 table. This table stands separate from the Problem, People, and Places.

Rolling on the table I got:

A courier mistakes the party for the wrong set of offworlders, and wordlessly deposits a Thing with them that implies something awful—med-frozen, child-sized human organs, for example, or a private catalog of gengineered human slaves. The courier’s boss shortly realizes the error, and this Enemy tries to silence the PCs while preserving the Place where his evil is enacted.

, Stars without Number: Revised Edition

Looking at the results, substitute Enemy and Thing with one of the Enemy and Thing from ; In the case of a Pilgrimage Site system, I might choose the Enemy as the “Saboteur devoted to a rival belief” and the Thing to be “Precious offering from a pilgrim”.

An Example of Adventure Creation

I found this section to be a nice “transparency in thought” exercise in using the random tables provided. Use the tables to spark ideas. With each roll, interrogate the results to understand why that result is true.


Another great chapter to add to a GMs repertoire.