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REH830: yellow dwarf star with 3 planets

 
REH830.1
  REH830.2  
REH830.3
 

Solar system 'REH830' comprises the star 'REH830' and the retinue of celestial objects gravitationally bound to it: 3 planets and their 10 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'REH830', a yellow dwarf class star that contains about 99.99% of the system's known mass and dominates it gravitationally. REH830 is located more than 403 lightyears from the center of the galaxy.

This solar system comprises 3 planets

REH830.1 is a large terrestrial planet (8025 km radius) which orbits its star in 14 Earth days, one day on REH830.1 lasts 6 Earth hours. Its average temperature is 1073 K (800 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
REH830.2 is a very large terrestrial planet (9419 km radius) which orbits its star in 36 Earth days, one day on REH830.2 lasts 5 Earth hours. Its average temperature is 1212 K (939 C), its atmosphere mainly consists of nitrogen, oxygen and it has 10 moons.
REH830.3 is a small terrestrial planetoid (1379 km radius) which orbits its star in 81 Earth days, one day on REH830.3 lasts 140 Earth hours. Its average temperature is 1274 K (1001 C), its atmosphere mainly consists of and it has 0 moons.
More planetary details...

Location

Planetary Orbits

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Planetary Statistics

planet:REH830.1REH830.2REH830.3
distance from star:7*106 km15*106 km25*106 km
radius:8025 km9419 km1379 km
mass:4134*1021 kg6685*1021 kg20*1021 kg
surface gravity: 4.28 m/s2
0.43 Earths
5.02 m/s2
0.51 Earths
0.70 m/s2
0.07 Earths
escape velocity:8.292 km/s9.733 km/s1.391 km/s
year: 56 REH830.1 days
14 Earth days
172 REH830.2 days
36 Earth days
13 REH830.3 days
81 Earth days
day:6 hrs5 hrs140 hrs
axial tilt:23°
temperature:1073 K
800 C
1212 K
939 C
1274 K
1001 C
atmosphere:53% N2
47% O2
0% other
5% H2
2% He
53% N2
40% O2
0% other
100% other
moons:0100
rings:401

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