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Orbital Station Expansion — Structural Load Planner

Grow a modular orbital station by berthing new modules onto open ports and watch live per-joint structural load stress respond to your expansion sequence — stack modules onto one arm and watch its base joint redline, or spread them across ports to keep every joint safe.

Space & Astronomy3DModerate60 FPS

A modular station grows one berthed module at a time, and every module you add reshapes the load path every other joint has to carry. This simulator lets you pick which open port a new module attaches to and shows a live, colour-coded structural-stress readout at each joint back to the core, so you can feel the difference between a poorly-sequenced cantilevered arm and a balanced, multi-port expansion.

⚙ Under the hood

Grow a modular orbital station by berthing new modules onto open ports one at a time, and watch a live per-joint structural-load readout respond to your expansion sequence: stack modules onto a single arm and watch its base joint redline, or spread them across ports to keep every joint within a safe margin.

Three.jsspace stationmodular assemblystructural loadcantilever stressorbital engineering

3D · Three.js / WebGL renderer · 60 FPS target · runs fully client-side, no install