TRAPPIST-1 I
Ice WorldNo survey data available. This world remains unexplored.
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Physical Properties
Radius
6590 km
Mass
1.04 M⊕
Surface Gravity
0.69 g
Temperature
99 K (-175°C)
Atmosphere
0.010 atm — Trace O2
Day Length
3.0 days (72 hrs)
Orbital Period
1.1 years
Orbital Distance
1.04 AU