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UHB925: red dwarf star with 3 planets

  UHB925.1  
UHB925.2
 
UHB925.3
 

Solar system 'UHB925' comprises the star 'UHB925' and the retinue of celestial objects gravitationally bound to it: 3 planets and their 11 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'UHB925', a red dwarf class star that contains about 99.99% of the system's known mass and dominates it gravitationally. UHB925 is located more than 921 lightyears from the center of the galaxy.

This solar system comprises 3 planets

UHB925.1 is a small terrestrial planet (4377 km radius) which orbits its star in 21 Earth days, one day on UHB925.1 lasts 16 Earth hours. Its average temperature is 1329 K (1056 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
UHB925.2 is a large terrestrial planet (7802 km radius) which orbits its star in 440 Earth days, one day on UHB925.2 lasts 7 Earth hours. Its average temperature is 381 K (108 C), its atmosphere mainly consists of nitrogen, oxygen and it has 7 moons.
UHB925.3 is a medium terrestrial planet (6215 km radius) which orbits its star in 831 Earth days, one day on UHB925.3 lasts 9 Earth hours. Its average temperature is 1312 K (1039 C), its atmosphere mainly consists of and it has 4 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:UHB925.1UHB925.2UHB925.3
distance from star:10*106 km78*106 km120*106 km
radius:4377 km7802 km6215 km
mass:670*1021 kg3799*1021 kg1920*1021 kg
surface gravity: 2.33 m/s2
0.23 Earths
4.16 m/s2
0.42 Earths
3.31 m/s2
0.33 Earths
escape velocity:4.520 km/s8.062 km/s6.421 km/s
year: 31 UHB925.1 days
21 Earth days
1508 UHB925.2 days
440 Earth days
2216 UHB925.3 days
831 Earth days
day:16 hrs7 hrs9 hrs
axial tilt:15°25°30°
temperature:1329 K
1056 C
381 K
108 C
1312 K
1039 C
atmosphere:5% H2
1% He
63% N2
29% O2
2% CO2
0% other
7% H2
2% He
63% N2
25% O2
3% CO2
0% other
100% other
moons:074
rings:0110

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