Solar System OpenData
FreeLiveLast verified 24 Sept 2026
Physical and orbital data for planets, moons, dwarf planets and asteroids in the solar system.
Example request
curl -s -H 'Authorization: Bearer $API_KEY' 'https://api.le-systeme-solaire.net/rest/bodies/terre'
Free tier, in plain English
A bearer token, obtained free by email signup, is required for all calls; the site states the token and access stay free but does not publish a rate limit.
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