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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
Titan5,149.46 km

Environment Comparison

Compare the size and environment of each celestial object.

MeasurementSaturnTitan
Mean radius
≈ 58,232 km≈ 2,574.7 km
Diameter
≈ 116,464 km≈ 5,149.5 km
Spherical approximate volume
≈ 8.271E14 km3≈ 71,496,320,086.1 km3
Mass
≈ 5.683E26 kg≈ 1.345E23 kg
Mean density
≈ 687 kg/m³≈ 1,882 kg/m³
Surface gravity
≈ 10.44 m/s²≈ 1.352 m/s²
Escape velocity
≈ 35.5 km/s≈ 2.6 km/s
Rotation period
≈ 10.656 h≈ 382.68 h
Orbital period
≈ 10,759.22 d≈ 15.945 d
Mean temperature
≈ 134 K (-139.1°C)≈ 94 K (-179.1°C)
Surface pressure
≈ 100,000 Pa≈ 146,700 Pa
Orbital semi-major axis
≈ 1,426,666,414.2 km≈ 1,221,870 km

Mean radius

Saturn
≈ 58,232 km
Titan
≈ 2,574.7 km

Diameter

Saturn
≈ 116,464 km
Titan
≈ 5,149.5 km

Spherical approximate volume

Saturn
≈ 8.271E14 km3
Titan
≈ 71,496,320,086.1 km3

Mass

Saturn
≈ 5.683E26 kg
Titan
≈ 1.345E23 kg

Mean density

Saturn
≈ 687 kg/m³
Titan
≈ 1,882 kg/m³

Surface gravity

Saturn
≈ 10.44 m/s²
Titan
≈ 1.352 m/s²

Escape velocity

Saturn
≈ 35.5 km/s
Titan
≈ 2.6 km/s

Rotation period

Saturn
≈ 10.656 h
Titan
≈ 382.68 h

Orbital period

Saturn
≈ 10,759.22 d
Titan
≈ 15.945 d

Mean temperature

Saturn
≈ 134 K (-139.1°C)
Titan
≈ 94 K (-179.1°C)

Surface pressure

Saturn
≈ 100,000 Pa
Titan
≈ 146,700 Pa

Orbital semi-major axis

Saturn
≈ 1,426,666,414.2 km
Titan
≈ 1,221,870 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.