How to use
- Drag to rotate the view; vertical drag tilts it
- Scroll or pinch to zoom in and out
- Click a planet to open its moon system
- Shift-drag or middle-drag to pan the view
- Bottom bar: time speed, pause and return to now
Scale & size
- True scale off compresses orbital distances, on gives real distances; body sizes are always indicative
Planet textures: NASA · Solar System Scope · CC BY 4.0
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real speed
Orbits
Names
Comets
True scale
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- Distance from Sun
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- Orbital period
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- Equatorial diameter
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- Known moons
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ORBITAL TRANSFER
- Transfer time
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- Departure
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- Arrival
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- Departure Δv
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- Arrival Δv
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- Total Δv
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Coplanar circular orbits · theoretical values