Galaxy Generator

🌌 Galaxy Generator

Create your own procedural spiral galaxies directly in your browser!
This interactive generator lets you design beautiful galaxies with thousands of glowing stars using customizable parameters.

Every galaxy is procedurally generated, meaning each seed creates a completely unique galaxy structure.

✨ Features

⭐ Generate thousands of stars
🌌 Adjustable spiral arms
🌀 Control arm twist and spread
🔵 Custom core and rim galaxy colors
✨ Twinkling stars and glowing effects
🔁 Seed system to recreate galaxies
📷 Download your galaxy as a PNG image
⚡ Runs entirely in HTML + JavaScript (no install needed)

🎮 Controls

Generate – Creates a new galaxy
Random Seed – Generates a random galaxy seed
Star Count – Changes how many stars are in the galaxy
Arms – Number of spiral arms
Twist – How tightly the arms curve
Spread – How wide the arms scatter
Star Size – Adjust star brightness and size
Rotation Speed – Visual galaxy rotation
Colors – Customize the galaxy appearance

Press SPACEBAR to randomize the seed instantly.

🧠 How It Works

The generator uses procedural generation and spiral galaxy math to place stars along logarithmic spiral arms.
Random noise and color gradients are added to create natural-looking galaxy structures.

📦 Platform

✔ Browser (HTML5)
✔ Works on most modern browsers

👨‍💻 Made By

Created by Lance.