This story outline generator turns a premise into a full chapter-by-chapter outline, each entry with its own conflict, a working title, and a possible opening line, enough to sit down and draft any chapter without re-planning it first.
The chapter list is sized to your story's actual scope, three to six beats for a short story, fifteen to thirty chapters for a novel depending on genre convention, and every entry gets a specific micro-conflict rather than a vague 'stuff happens' summary, since a list of scenes without individual tension rarely helps anyone actually draft.
If you already have chapters written, it builds forward from a brief summary of what exists, keeping continuity with established characters and unresolved threads. If your premise changes mid-outline, it rebuilds only the affected chapters and flags which earlier ones need a matching adjustment.