Ringworld Simulator

About

Fly around your planet collecting stardust, then spend it on new rings, moons and atmosphere layers. Each ring spins on its own Spring, so a well-tuned planet looks calm and a rushed one wobbles. Visit planets built by other players and leave a gift in their orbit.

Active

1,960

Visits

602,400

Favorites

22,800

Server size

10

Created

Nov 15, 2025

Updated

Sep 15, 2026

Genre

Simulator

Engine

Kinemium v1.19.2

Scripting

Luau

Server

127.0.0.1:1234

Mods

Not allowed on this game.

Badges

• Stardust

  Collect your first stardust.

  96.3%of players

• Ring Builder

  Build 5 rings.

  39.4%of players

• Perfect Orbit

  Tune every ring so nothing wobbles.

  4.9%of players