Two Game Masters, two genres — a fantasy world-dreamer and a sci-fi world-dreamer, each holding a world of their own over an aurora night A Game Master holding a world she dreamed, beneath the aurora

Coming soon

Dream the world.
Shape the story.
It's all yours.

The greatest world you can dream — yours to shape and share with friends.

A note, from one GM to another

We built this for the world you never had time to make.

Most GMs have a world they've imagined for years but never had the time to build. Parastoria builds it. Describe the place you want, and it draws the map, fills in the cast, and drafts the first session — in an evening, not a month.

Marin — the companion at your side — drafts the parts that take the longest and hands them to you. Every NPC, ruling, and line is yours to keep or change, and nothing reaches your players until you approve it. You decide what's real.

The part your players come for is you — your voice, your timing, the calls you make in the moment. Parastoria does the prep so you have more attention for the table.

— P.S., we love you.

Prepare a world in an evening

Describe a world, and it appears. Then zoom from continent to tavern.

Tell Parastoria "a rain-drowned harbor city ruled by three guilds," or "a fungal moon at the edge of a dying system," and it draws the world for you. The Atlas is one continuous map you can zoom: continent to coast, coast to street, street to the tavern where tonight's session opens.

A fantasy world drawn by Parastoria
A science-fiction world — the same engine draws a colony as easily as a kingdom

What you'll find inside

Three things worth waiting for.

Any system you love

Rules plug in as data, so Marin speaks your system's actual vocabulary — its checks, its clocks, its stress, its aspects — and adjudicates by it. Published or homebrew, fantasy or far-future.

Every roll shows its math

Marin proposes the check; you accept it, change it, or set it aside. The dice breakdown and the plain-English reason sit right on the table, so you always see exactly how it landed.

Your players scan once

No app, no account. A player points a phone at the QR and gets a standing seat — their character, the shared map, the handout you just passed. It holds even when the signal doesn't.

Your world stays yours

Lives on your machine. On your own AI, if you like.

Parastoria lives on your desktop. Use our hosted AI, bring your own AI key, or keep everything local — your call. Your worlds are files you own and can export any time. What you dream is yours to keep, forever.

No lock-inYour keysExport anytime

Be first to know

We'll tell you the day it opens.

Leave your email and you'll hear from us when Parastoria is ready for your table — and you can dream your first world that night.

— P.S., we love you.