{"repo":"zjoooooo/galaxy-explorer","free":true,"listed":false,"github":"https://github.com/zjoooooo/galaxy-explorer","clone":"git clone https://github.com/zjoooooo/galaxy-explorer.git","description":"🌌 An interactive, procedurally-generated Milky Way galaxy in the browser — WebGL / three.js, no backend, no build step. MIT licensed.","language":"HTML","stars":92,"topics":["astronomy","creative-coding","galaxy","generative-art","procedural-generation","shaders","space","threejs","visualization","webgl"],"license":null,"category":"game-templates","readme_excerpt":"English 简体中文 日本語 한국어 Galaxy Explorer 🌌 Demo Page https://zjoooooo.github.io/galaxy-explorer/ Latest View An interactive, procedurally-generated Milky Way galaxy — with a full 3D Solar System , roaming comets , and real radio-galaxy jets — that runs entirely in the browser with WebGL (three.js). No backend, no build step, no dependencies to install, no API keys — just open the page and explore. The galaxy itself is generated in code at load time: no image assets — the spiral arms, nebula gas, star clusters, distant galaxies and supernovae are all math. The Solar System layers real NASA-based surface textures on top for the planets, moons and Sun. Free for study, teaching and research — personal projects, classrooms, universities and museums — under the PolyForm Noncommercial License 1.0.0. Commercial use requires a separate licence; please open an issue to arrange one. ✨ Features - Spiral disc — 85,000 dust points on four density-wave arms, with a warm core fading to cool blue arms, bright star knots, HII regions and blue clusters. - Volumetric-looking nebula — a continuous fBm + Worley noise shader field (domain-warped spiral, dust lanes, glowing cores) that wraps the arms in gas. - Galactic bulge — a smooth multi-scale glow core that slowly \"breathes\". - Deep-field sky — a twinkling star field plus 170 tiny distant galaxies (ellipticals, spirals, edge-on disks, irregulars), a rich galaxy cluster, and one large Andromeda-style neighbour — all in just two draw calls. - Physic","default_branch":null,"files":null,"tree":[],"storefront":"/r/zjoooooo","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/zjoooooo/galaxy-explorer/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}