Map influence, not encyclopaedia entries
Worldbuilding notes usually grow vertically: one page per nation, faction, family, religion, or institution. Stories move horizontally. A merchant funds a claimant, a priest hides a fugitive, and a marriage changes access to an army. A relationship map makes those cross-page consequences visible.
Do not begin by placing every named group in the setting. Begin with the forces that can change the current story. The map can expand when a new location or conflict becomes active.
Four layers worth mapping
Personal bonds
Friendship, kinship, mentorship, resentment, obligation, and love explain why a character acts against the interests of their faction.
Institutional power
Membership, command, patronage, employment, and exile show who can use an organisation's resources.
Material exchange
Trade, debt, tribute, smuggling, and shared infrastructure explain why enemies continue to interact.
Information
Secrets, propaganda, forbidden knowledge, and mistaken beliefs create direction. Label who knows, who suspects, and who is being deceived.
A worldbuilding workflow
- Choose one active conflict.
Build the first map around a succession, expedition, war, election, disappearance, or resource shortage. - Add the people who can make decisions.
Include institutions only when they have resources, rules, or authority that affect those decisions. - Label why each connection persists.
Use specific labels such as “depends on grain,” “claims the same title,” or “protects the heir.” - Mark contradictions.
The strongest story lines often cross group boundaries: a loyal officer with family among the rebels, or trading partners preparing for war.
When to split one map into several
A single chart becomes noise when every line describes a different scale or time period. Keep a present-tense story map for active pressure. Create separate maps for dynastic history, trade, religion, or ancient events when they need their own detail. Link them through the characters who carry consequences into the present.
If you cannot explain what a line changes, remove it. A smaller map with meaningful labels is more useful than a complete diagram nobody can read.