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TBC742: red dwarf star with 11 planets

  TBC742.1   TBC742.2   TBC742.3   TBC742.4   TBC742.5   TBC742.6   TBC742.7   TBC742.8  
TBC742.9
 
TBC742.10
 
TBC742.11
 

Solar system 'TBC742' comprises the star 'TBC742' and the retinue of celestial objects gravitationally bound to it: 11 planets and their 365 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'TBC742', a red dwarf class star that contains about 98.25% of the system's known mass and dominates it gravitationally. TBC742 is located more than 573 lightyears from the center of the galaxy.

This solar system comprises 11 planets

TBC742.1 is a medium terrestrial planet (5927 km radius) which orbits its star in 120 Earth days, one day on TBC742.1 lasts 18 Earth hours. Its average temperature is 214 K (-59 C), its atmosphere mainly consists of nitrogen, oxygen and it has 4 moons.
TBC742.2 is a small terrestrial planet (3880 km radius) which orbits its star in 222 Earth days, one day on TBC742.2 lasts 27 Earth hours. Its average temperature is 190 K (-83 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
TBC742.3 is a medium terrestrial planet (5985 km radius) which orbits its star in 589 Earth days, one day on TBC742.3 lasts 17 Earth hours. Its average temperature is 77 K (-196 C), its atmosphere mainly consists of nitrogen, oxygen and it has 8 moons.
TBC742.4 is a very large terrestrial planet (9584 km radius) which orbits its star in 1203 Earth days, one day on TBC742.4 lasts 13 Earth hours. Its average temperature is 40 K (-233 C), its atmosphere mainly consists of nitrogen, oxygen and it has 41 moons.
TBC742.5 is a small terrestrial planet (3045 km radius) which orbits its star in 2210 Earth days, one day on TBC742.5 lasts 38 Earth hours. Its average temperature is 22 K (-251 C), its atmosphere mainly consists of nitrogen, oxygen and it has 1 moons.
TBC742.6 is a small terrestrial planet (4727 km radius) which orbits its star in 4060 Earth days, one day on TBC742.6 lasts 22 Earth hours. Its average temperature is 11 K (-262 C), its atmosphere mainly consists of nitrogen, oxygen and it has 28 moons.
TBC742.7 is a small terrestrial planet (3721 km radius) which orbits its star in 7460 Earth days, one day on TBC742.7 lasts 29 Earth hours. Its average temperature is 6 K (-267 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 5 moons.
TBC742.8 is a medium terrestrial planet (5605 km radius) which orbits its star in 13705 Earth days, one day on TBC742.8 lasts 18 Earth hours. Its average temperature is 3 K (-270 C), its atmosphere mainly consists of nitrogen, oxygen and it has 24 moons.
TBC742.9 is a very large terrestrial planet (11698 km radius) which orbits its star in 25179 Earth days, one day on TBC742.9 lasts 12 Earth hours. Its average temperature is 1 K (-272 C), its atmosphere mainly consists of nitrogen, oxygen and it has 23 moons.
TBC742.10 is a large gas giant (59202 km radius) which orbits its star in 70886 Earth days, one day on TBC742.10 lasts 11 Earth hours. Its average temperature is 1195 K (922 C), its atmosphere mainly consists of hydrogen and it has 123 moons.
TBC742.11 is a large gas giant (65315 km radius) which orbits its star in 173245 Earth days, one day on TBC742.11 lasts 11 Earth hours. Its average temperature is 1934 K (1661 C), its atmosphere mainly consists of hydrogen and it has 108 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:TBC742.1TBC742.2TBC742.3TBC742.4TBC742.5
distance from star:33*106 km49*106 km95*106 km153*106 km230*106 km
radius:5927 km3880 km5985 km9584 km3045 km
mass:1665*1021 kg467*1021 kg1715*1021 kg7042*1021 kg225*1021 kg
surface gravity: 3.16 m/s2
0.32 Earths
2.07 m/s2
0.21 Earths
3.19 m/s2
0.32 Earths
5.11 m/s2
0.52 Earths
1.61 m/s2
0.16 Earths
escape velocity:6.123 km/s4.008 km/s6.184 km/s9.903 km/s3.140 km/s
year: 160 TBC742.1 days
120 Earth days
197 TBC742.2 days
222 Earth days
831 TBC742.3 days
589 Earth days
2220 TBC742.4 days
1203 Earth days
1395 TBC742.5 days
2210 Earth days
day:18 hrs27 hrs17 hrs13 hrs38 hrs
axial tilt:11°81°
temperature:214 K
-59 C
190 K
-83 C
77 K
-196 C
40 K
-233 C
22 K
-251 C
atmosphere:2% H2
2% He
58% N2
38% O2
0% other
4% H2
2% He
66% N2
25% O2
3% CO2
0% other
86% N2
11% O2
3% CO2
0% other
53% N2
45% O2
2% CO2
0% other
10% H2
2% He
57% N2
29% O2
2% CO2
0% other
moons:408411
rings:00000

planet:TBC742.6TBC742.7TBC742.8TBC742.9TBC742.10
distance from star:345*106 km518*106 km778*106 km1167*106 km2327*106 km
radius:4727 km3721 km5605 km11698 km59202 km
mass:844*1021 kg412*1021 kg1408*1021 kg12806*1021 kg1659965*1021 kg
surface gravity: 2.52 m/s2
0.25 Earths
1.98 m/s2
0.20 Earths
2.99 m/s2
0.30 Earths
6.24 m/s2
0.63 Earths
31.6 m/s2
3.23 Earths
escape velocity:4.881 km/s3.844 km/s5.790 km/s12.08 km/s61.17 km/s
year: 4429 TBC742.6 days
4060 Earth days
6173 TBC742.7 days
7460 Earth days
18273 TBC742.8 days
13705 Earth days
50358 TBC742.9 days
25179 Earth days
154660 TBC742.10 days
70886 Earth days
day:22 hrs29 hrs18 hrs12 hrs11 hrs
axial tilt:16°27°
temperature:11 K
-262 C
6 K
-267 C
3 K
-270 C
1 K
-272 C
1195 K
922 C
atmosphere:4% H2
1% He
67% N2
25% O2
3% CO2
0% other
73% N2
2% O2
25% CO2
0% other
51% N2
48% O2
1% CO2
0% other
82% N2
11% O2
7% CO2
0% other
99% H2
1% He
0% other
moons:2852423123
rings:000522

planet:TBC742.11
distance from star:4223*106 km
radius:65315 km
mass:2229096*1021 kg
surface gravity: 34.8 m/s2
3.55 Earths
escape velocity:67.49 km/s
year: 377989 TBC742.11 days
173245 Earth days
day:11 hrs
axial tilt:64°
temperature:1934 K
1661 C
atmosphere:90% H2
10% He
0% other
moons:108
rings:5

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