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FIELD GUIDE 04Cover of How to Build a Realistic Science Fiction Universe

WINTER SIGNAL FIELD GUIDE No. 4

How to Build a Realistic Science Fiction Universe

Worlds, Systems, History, and Consequence

Connect worlds, technology, institutions, resources, culture, and history so the setting keeps creating pressure instead of becoming background lore.

  • Worlds
  • Systems
  • History
  • Consequence
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WHAT YOU WILL BUILD

Turn the premise into usable story material.

  • A clear universe promise and story boundary
  • Physical conditions that shape ordinary life
  • Travel, communication, and technology with real limits
  • Institutions, resources, labor, and dependencies
  • Cultures and histories that remain active in choices

BUILT FOR CREATION AND REVISION

A framework that stays flexible.

Use the guide to develop a complete story, strengthen one system inside a larger manuscript, or diagnose a draft that no longer holds together.

Mission, Framework, Pattern Check, Revision Move, Field Tool, Failure Points, Stress Test, and Field Exercise sections help you move from analysis to material you can put on the page.