SOJEN
Build Your D&D 5e Campaign World with AI-Powered Lore Generation
Transform your tabletop RPG sessions with deep worldbuilding. Generate kingdoms, factions, NPCs, and interconnected storylines that bring your D&D 5e campaign to life.
Early Access Code: buildworlds2026
Steps to Success
Define your campaign setting's core concepts and themes
Generate kingdoms, factions, and key NPCs with AI assistance
Weave storylines and plot hooks that connect your world elements
Export your lore and begin your epic D&D 5e adventure
Suggested Style Prompt
Use this prompt in Sojen to achieve the perfect style for your creation:
Create a detailed fantasy kingdom with medieval aesthetics, focusing on political intrigue between noble houses, ancient magical artifacts, and brewing conflict with neighboring territories. Include visual elements like heraldry, castle architecture, and mystical landscapes.
Style Examples
How It Works
SOJEN empowers Dungeon Masters to create expansive D&D 5e campaign worlds through an intelligent lore generation engine. Build intricate political systems, design memorable NPCs with rich backstories, craft ancient histories, and weave interconnected plot threads—all with AI assistance. Whether you're starting a new campaign or expanding an existing world, generate consistent, detailed lore in minutes instead of hours. Maintain full creative control while leveraging AI to fill in the gaps, suggest plot hooks, and ensure your worldbuilding stays coherent across sessions.











