Sci-Fi Random Tables
Space travel, alien worlds, strange technology, and cosmic complications.
Browse 50 tables →400 free RPG & TTRPG random tables
Find an encounter, character detail, location, complication, item, rumor, or twist in seconds. Roll digitally or choose the result that best fits your game.
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Choose a genre
Every collection is system-neutral and designed for both session preparation and in-the-moment improvisation.
Space travel, alien worlds, strange technology, and cosmic complications.
Browse 50 tables →Dungeons, villages, magic, wilderness, NPCs, treasures, and omens.
Browse 50 tables →Ships, crews, treasure maps, ports, sea monsters, and mutiny.
Browse 50 tables →Hauntings, investigations, cursed objects, monsters, and unsettling twists.
Browse 50 tables →Megacorps, hackers, cyberware, neon districts, gangs, and data heists.
Browse 50 tables →Wasteland communities, salvage, hazards, convoys, and hard choices.
Browse 50 tables →Frontier towns, outlaws, cattle drives, railroads, and weird westerns.
Browse 50 tables →Powers, origins, villains, rescues, teams, artifacts, and cosmic threats.
Browse 50 tables →Start anywhere
Eight useful starting points—one from every genre collection.
Twelve ready-to-use sci-fi prompts for quick play.
Open random table →A system-neutral d12 generator for fantasy sessions.
Open random table →Twelve ready-to-use pirates prompts for quick play.
Open random table →A system-neutral d12 generator for horror sessions.
Open random table →Twelve ready-to-use cyberpunk prompts for quick play.
Open random table →A system-neutral d12 generator for post-apocalyptic sessions.
Open random table →Twelve ready-to-use wild west prompts for quick play.
Open random table →A system-neutral d12 generator for superheroes sessions.
Open random table →Simple by design
Search by idea, browse a genre, or let the site pick a random table for you.
Use the digital roller, roll a physical die, or select the result that fits your scene.
Treat each result as a spark. Adapt names, details, and consequences to your world.
System-neutral inspiration
RandomTable.app focuses on original, broadly compatible prompts rather than rules from any specific game system. Use a single result, combine several tables, or follow an unexpected roll into a completely new scene.