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MEB431: red dwarf star with 10 planets

  MEB431.1   MEB431.2   MEB431.3   MEB431.4  
MEB431.5
 
MEB431.6
 
MEB431.7
 
MEB431.8
 
MEB431.9
  MEB431.10  

Solar system 'MEB431' comprises the star 'MEB431' and the retinue of celestial objects gravitationally bound to it: 10 planets and their 588 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'MEB431', a red dwarf class star that contains about 99.31% of the system's known mass and dominates it gravitationally. MEB431 is located more than 2819 lightyears from the center of the galaxy.

This solar system comprises 10 planets

MEB431.1 is a very small terrestrial planet (2589 km radius) which orbits its star in 6 Earth days, one day on MEB431.1 lasts 47 Earth hours. Its average temperature is 1836 K (1563 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
MEB431.2 is a small terrestrial planet (4823 km radius) which orbits its star in 24 Earth days, one day on MEB431.2 lasts 20 Earth hours. Its average temperature is 1140 K (867 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
MEB431.3 is a small terrestrial planet (4186 km radius) which orbits its star in 174 Earth days, one day on MEB431.3 lasts 24 Earth hours. Its average temperature is 1018 K (745 C), its atmosphere mainly consists of nitrogen, oxygen and it has 2 moons.
MEB431.4 is a large terrestrial planet (7484 km radius) which orbits its star in 767 Earth days, one day on MEB431.4 lasts 14 Earth hours. Its average temperature is 377 K (104 C), its atmosphere mainly consists of nitrogen, oxygen and it has 17 moons.
MEB431.5 is a huge terrestrial planet (14718 km radius) which orbits its star in 4093 Earth days, one day on MEB431.5 lasts 11 Earth hours. Its average temperature is 1288 K (1015 C), its atmosphere mainly consists of hydrogen and it has 169 moons.
MEB431.6 is a large gas giant (70898 km radius) which orbits its star in 36048 Earth days, one day on MEB431.6 lasts 10 Earth hours. Its average temperature is 1257 K (984 C), its atmosphere mainly consists of hydrogen, helium and it has 66 moons.
MEB431.7 is a large gas giant (59975 km radius) which orbits its star in 66224 Earth days, one day on MEB431.7 lasts 10 Earth hours. Its average temperature is 1689 K (1416 C), its atmosphere mainly consists of hydrogen, helium and it has 160 moons.
MEB431.8 is a large gas giant (42545 km radius) which orbits its star in 141490 Earth days, one day on MEB431.8 lasts 10 Earth hours. Its average temperature is 1437 K (1164 C), its atmosphere mainly consists of hydrogen, helium and it has 44 moons.
MEB431.9 is a large gas giant (69555 km radius) which orbits its star in 259935 Earth days, one day on MEB431.9 lasts 10 Earth hours. Its average temperature is 1394 K (1121 C), its atmosphere mainly consists of hydrogen and it has 109 moons.
MEB431.10 is a small terrestrial planetoid (1949 km radius) which orbits its star in 341693 Earth days, one day on MEB431.10 lasts 76 Earth hours. Its average temperature is 1143 K (870 C), its atmosphere mainly consists of and it has 21 moons.
More planetary details...

Location

Planetary Orbits

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Planetary Statistics

planet:MEB431.1MEB431.2MEB431.3MEB431.4MEB431.5
distance from star:4*106 km11*106 km42*106 km113*106 km347*106 km
radius:2589 km4823 km4186 km7484 km14718 km
mass:138*1021 kg897*1021 kg586*1021 kg3353*1021 kg25505*1021 kg
surface gravity: 1.37 m/s2
0.14 Earths
2.57 m/s2
0.26 Earths
2.23 m/s2
0.22 Earths
3.99 m/s2
0.40 Earths
7.85 m/s2
0.80 Earths
escape velocity:2.667 km/s4.982 km/s4.322 km/s7.733 km/s15.20 km/s
year: 3 MEB431.1 days
6 Earth days
28 MEB431.2 days
24 Earth days
174 MEB431.3 days
174 Earth days
1314 MEB431.4 days
767 Earth days
8930 MEB431.5 days
4093 Earth days
day:47 hrs20 hrs24 hrs14 hrs11 hrs
axial tilt:179°
temperature:1836 K
1563 C
1140 K
867 C
1018 K
745 C
377 K
104 C
1288 K
1015 C
atmosphere:55% N2
44% O2
1% CO2
0% other
65% N2
34% O2
1% CO2
0% other
4% H2
1% He
62% N2
31% O2
2% CO2
0% other
85% N2
11% O2
4% CO2
0% other
90% H2
10% He
0% other
moons:00217169
rings:000012

planet:MEB431.6MEB431.7MEB431.8MEB431.9MEB431.10
distance from star:1483*106 km2224*106 km3690*106 km5535*106 km6642*106 km
radius:70898 km59975 km42545 km69555 km1949 km
mass:2850965*1021 kg1725840*1021 kg616077*1021 kg2691999*1021 kg59*1021 kg
surface gravity: 37.8 m/s2
3.86 Earths
32.0 m/s2
3.27 Earths
22.7 m/s2
2.32 Earths
37.1 m/s2
3.79 Earths
1.03 m/s2
0.10 Earths
escape velocity:73.26 km/s61.97 km/s43.96 km/s71.87 km/s2.010 km/s
year: 86515 MEB431.6 days
36048 Earth days
158937 MEB431.7 days
66224 Earth days
339576 MEB431.8 days
141490 Earth days
623844 MEB431.9 days
259935 Earth days
107903 MEB431.10 days
341693 Earth days
day:10 hrs10 hrs10 hrs10 hrs76 hrs
axial tilt:80°246°
temperature:1257 K
984 C
1689 K
1416 C
1437 K
1164 C
1394 K
1121 C
1143 K
870 C
atmosphere:83% H2
17% He
0% other
87% H2
13% He
0% other
77% H2
23% He
0% other
91% H2
9% He
0% other
100% other
moons:661604410921
rings:1222670

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