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At a Glance

Celestial Size Comparison

Choose the celestial objects you’re curious about. See at a glance how their sizes and environments compare.

Choose objects to compare

Choose at least 2 and no more than 4 celestial objects.

2/ 4

Solar System objects

16 objects
SunStar
MercuryPlanet
VenusPlanet
EarthPlanet
MoonMoon
MarsPlanet
CeresDwarf planet
JupiterPlanet
EuropaMoon
SaturnPlanet
EnceladusMoon
TitanMoon
UranusPlanet
NeptunePlanet
PlutoDwarf planet
67P/Churyumov–GerasimenkoComet

Size Comparison

Shows objects at a scale close to their actual size ratio.

Saturn116,464 km
Enceladus504.2 km

Environment Comparison

Compare the size and environment of each celestial object.

MeasurementSaturnEnceladus
Mean radius
≈ 58,232 km≈ 252.1 km
Diameter
≈ 116,464 km≈ 504.2 km
Spherical approximate volume
≈ 8.271E14 km3≈ 67,113,076.3 km3
Mass
≈ 5.683E26 kg≈ 1.08E20 kg
Mean density
≈ 687 kg/m³≈ 1,609 kg/m³
Surface gravity
≈ 10.44 m/s²≈ 0.113 m/s²
Escape velocity
≈ 35.5 km/s≈ 0.2 km/s
Rotation period
≈ 10.656 h≈ 32.88 h
Orbital period
≈ 10,759.22 d≈ 1.37 d
Mean temperature
≈ 134 K (-139.1°C)≈ 75 K (-198.1°C)
Surface pressure
≈ 100,000 Pa≈ 0 Pa
Orbital semi-major axis
≈ 1,426,666,414.2 km≈ 238,020 km

Mean radius

Saturn
≈ 58,232 km
Enceladus
≈ 252.1 km

Diameter

Saturn
≈ 116,464 km
Enceladus
≈ 504.2 km

Spherical approximate volume

Saturn
≈ 8.271E14 km3
Enceladus
≈ 67,113,076.3 km3

Mass

Saturn
≈ 5.683E26 kg
Enceladus
≈ 1.08E20 kg

Mean density

Saturn
≈ 687 kg/m³
Enceladus
≈ 1,609 kg/m³

Surface gravity

Saturn
≈ 10.44 m/s²
Enceladus
≈ 0.113 m/s²

Escape velocity

Saturn
≈ 35.5 km/s
Enceladus
≈ 0.2 km/s

Rotation period

Saturn
≈ 10.656 h
Enceladus
≈ 32.88 h

Orbital period

Saturn
≈ 10,759.22 d
Enceladus
≈ 1.37 d

Mean temperature

Saturn
≈ 134 K (-139.1°C)
Enceladus
≈ 75 K (-198.1°C)

Surface pressure

Saturn
≈ 100,000 Pa
Enceladus
≈ 0 Pa

Orbital semi-major axis

Saturn
≈ 1,426,666,414.2 km
Enceladus
≈ 238,020 km
Please Note

This comparison is based on the most reliable observational data available. Celestial information may change with new research and observations, so please treat it as a general guide rather than a definitive source.