Documentation

Everything you need to know about building story worlds with Sojen.

Getting Started

Learn what Sojen is — a platform for building story worlds and generating media from structured content.

Three ways to start building your world in Sojen — with AI brainstorming, entity creation, or story-first approaches.

SOJEN is a story engine. It lets you structure story concepts so that you can easily create media and expand your ideas.

Entities are the building blocks of your world — characters, creatures, locations, object, group or artefact that exist in your story universe.

Canon is all the story content in your world — events, lore, history, backstory, and knowledge organized into a connected knowledge base.

Timelines organize your canon and events chronologically — define eras, place events, and advance your world forward.

Link entities, canon, and events together to build a connected knowledge graph that gives your world depth and consistency.

Sojen has an AI Assistant for advice, brainstorming, and generating recommendations for your world.

Generate AI-powered visuals for your entities and canon entries — character portraits, location art, and event illustrations.

Talk with your character entities in character — test their voice, explore backstory, and develop personalities through conversation.

Connect your Discord server to Sojen and let community members chat with your world characters in character through assigned channels.