Galaxy-Engine

The premium Open Source alternative to Universe Sandbox

🎯 Best for:Users needing high-performance N-body simulations in a 2D environment.

What is Galaxy-Engine?

A high-performance 2D gravity simulator designed for real-time interaction with large-scale particle systems. It employs optimized physics algorithms to simulate N-body problems with hundreds of thousands of particles.

Tech Stack
C++Physics & Astronomy

Why Galaxy-Engine?

  • High particle throughput
  • Real-time interactivity
  • Low system overhead

Limitations

  • Limited to 2D
  • Basic UI/UX
  • No 3D visualization
3/2/2026
Last Update
28
Forks
12
Issues
MIT
License
Financial Leak Detected

Stop the "SaaS Tax"

Your team could be burning cash. Switching to Galaxy-Engine instantly boosts your runway.

Competitor Cost
-$1,440
/ year (est. based on Universe Sandbox)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%

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