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Stellarium/stellarium-web-engine

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Stellarium/stellarium-web-engine has 663 GitHub stars and 187 forks. GitHot measured 0 stars in 24 hours. Last checked 2026-11-15 02:21 UTC. Last push 2026-11-05.

Comment ces chiffres sont mesurés

What you can do

  • Atmosphere simulation.
  • Gaia stars database access (more than 1 billion stars).
  • HiPS surveys rendering.
  • High resolution planet textures.

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À propos

JavaScript planetarium engine

Outils de développement

README.md

Original

Stellarium Web Engine

About

Stellarium Web Engine is a JavaScript planetarium renderer using WebGL that can be embedded into a website.

Features

  • Atmosphere simulation.
  • Gaia stars database access (more than 1 billion stars).
  • HiPS surveys rendering.
  • High resolution planet textures.
  • Constellations.
  • Support for adding layers and shapes in the sky view.
  • Landscapes.

Build the javascript version

You need to make sure you have both emscripten and sconstruct installed.

# Setup emscripten path.
source $PATH_TO_EMSDK/emsdk_env.sh

# Build stellarium-web-engine.js and stellarium-web-engine.wasm
# This will also copy the files into html/static/js
make js

# Now see apps/simple-html/ to try the library in a browser.

Contributing

In order for your contribution to Stellarium Web Engine to be accepted, you have to sign the Stellarium Web Contributor License Agreement (CLA).