The Celestialer's Orrery
The solar system as it really is — any date, any angle
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Scientific solar system model with real planet, asteroid, comet and spacecraft positions and trajectories from JPL data, the Moon's orbit and phase, and a time slider spanning 10,000 years each way 2D & 3D
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PH · launched Oct 15, 2026 · 1 upvote (top 67%)
- Education
- Analytics & BI
- B2C
- Not AI
- Hobby / open-source project
- Space
Similar launches
See all 179 similar launches →Could you build this?
Yes The model uses public JPL ephemeris data for planet, asteroid, and spacecraft positions, which can be rendered in 2D and 3D with a time slider. Libraries like three.js and astronomy-engine make this a well-trodden build.
Competitors
Other products that read as similar to this one : 179 launches clear the similarity bar, closest 8 shown.
Attention rank: #92 of 180 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 341 days after the earliest competitor.
- Real-time Solar System with 526k asteroids and all tracked satellites · hn · 2026-09-29 · 405 upvotes · similarity 0.62
- earth-moon-solar · github · 2026-09-10 · 18 upvotes · similarity 0.57
- Generate animated solar system timelapse videos for any date range · hn · 2026-01-21 · 10 upvotes · similarity 0.56
- SOLAR · ph · 2026-09-25 · 2 upvotes · similarity 0.55
- AstraPixels · ph · 2026-08-08 · 266 upvotes · similarity 0.54
- Gravity · hn · 2026-06-09 · 217 upvotes · similarity 0.53
- HelioFleet · ph · 2026-10-24 · 2 upvotes · similarity 0.50
- OrbitStudio · ph · 2026-10-24 · 1 upvotes · similarity 0.49
Other launches for this product
- No other launches for this product.