Sci-fi creative writing app
AI sci-fi creative writing app for premise, world rules, and stakes
Science fiction gets stronger when the big idea changes what characters can do, believe, fear, and lose. StoryDev keeps world rules connected to human cost and scene consequences.
Start a free StoryDev projectUse StoryDev to turn the plan into connected character, plot, scene, and chapter cards.
What this page helps you plan
Speculative rule
The one change in technology, society, biology, physics, or contact that drives the story.
Human cost
Who benefits, who pays, who lies about it, and who cannot escape the system.
Consequence chain
How each scene proves the premise instead of only explaining it.
Fast workflow
- Write the speculative rule in one sentence.
- List who gains power and who loses agency because of that rule.
- Build character cards around the cost of living in this world.
- Turn exposition into scenes where a rule creates a hard choice.
Useful AI prompts
- What social institution would change first if this premise were true?
- Give me three scene conflicts that reveal the world rule through action.
- Find the places where my sci-fi premise is explained but not dramatized.
Ready to build the story instead of another loose note?
Start a StoryDev project and keep the genre promise, character pressure, scene cards, and chapter outline in one workspace.
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