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TBA293: red dwarf star with 9 planets

  TBA293.1   TBA293.2   TBA293.3   TBA293.4   TBA293.5  
TBA293.6
 
TBA293.7
 
TBA293.8
 
TBA293.9
 

Solar system 'TBA293' comprises the star 'TBA293' and the retinue of celestial objects gravitationally bound to it: 9 planets and their 483 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'TBA293', a red dwarf class star that contains about 98.44% of the system's known mass and dominates it gravitationally. TBA293 is located more than 4808 lightyears from the center of the galaxy.

This solar system comprises 9 planets

TBA293.1 is a small terrestrial planet (4976 km radius) which orbits its star in 56 Earth days, one day on TBA293.1 lasts 19 Earth hours. Its average temperature is 696 K (423 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
TBA293.2 is a very large terrestrial planet (10884 km radius) which orbits its star in 750 Earth days, one day on TBA293.2 lasts 11 Earth hours. Its average temperature is 44 K (-229 C), its atmosphere mainly consists of nitrogen and it has 23 moons.
TBA293.3 is a very large terrestrial planet (10738 km radius) which orbits its star in 1377 Earth days, one day on TBA293.3 lasts 11 Earth hours. Its average temperature is 29 K (-244 C), its atmosphere mainly consists of nitrogen, oxygen and it has 43 moons.
TBA293.4 is a very large terrestrial planet (11248 km radius) which orbits its star in 2531 Earth days, one day on TBA293.4 lasts 10 Earth hours. Its average temperature is 17 K (-256 C), its atmosphere mainly consists of nitrogen, oxygen and it has 31 moons.
TBA293.5 is a very large terrestrial planet (11009 km radius) which orbits its star in 4650 Earth days, one day on TBA293.5 lasts 11 Earth hours. Its average temperature is 9 K (-264 C), its atmosphere mainly consists of nitrogen and it has 22 moons.
TBA293.6 is a large gas giant (46421 km radius) which orbits its star in 26281 Earth days, one day on TBA293.6 lasts 9 Earth hours. Its average temperature is 1854 K (1581 C), its atmosphere mainly consists of hydrogen and it has 35 moons.
TBA293.7 is a large gas giant (47402 km radius) which orbits its star in 121769 Earth days, one day on TBA293.7 lasts 9 Earth hours. Its average temperature is 1081 K (808 C), its atmosphere mainly consists of hydrogen and it has 108 moons.
TBA293.8 is a large gas giant (63945 km radius) which orbits its star in 230847 Earth days, one day on TBA293.8 lasts 9 Earth hours. Its average temperature is 1066 K (793 C), its atmosphere mainly consists of hydrogen, helium and it has 132 moons.
TBA293.9 is a medium gas giant (34518 km radius) which orbits its star in 424094 Earth days, one day on TBA293.9 lasts 9 Earth hours. Its average temperature is 1457 K (1184 C), its atmosphere mainly consists of hydrogen, helium and it has 89 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:TBA293.1TBA293.2TBA293.3TBA293.4TBA293.5
distance from star:20*106 km112*106 km168*106 km252*106 km378*106 km
radius:4976 km10884 km10738 km11248 km11009 km
mass:985*1021 kg10314*1021 kg9905*1021 kg11384*1021 kg10674*1021 kg
surface gravity: 2.65 m/s2
0.27 Earths
5.81 m/s2
0.59 Earths
5.73 m/s2
0.58 Earths
6.00 m/s2
0.61 Earths
5.87 m/s2
0.60 Earths
escape velocity:5.140 km/s11.24 km/s11.09 km/s11.62 km/s11.37 km/s
year: 70 TBA293.1 days
56 Earth days
1636 TBA293.2 days
750 Earth days
3004 TBA293.3 days
1377 Earth days
6074 TBA293.4 days
2531 Earth days
10145 TBA293.5 days
4650 Earth days
day:19 hrs11 hrs11 hrs10 hrs11 hrs
axial tilt:27°17°26°
temperature:696 K
423 C
44 K
-229 C
29 K
-244 C
17 K
-256 C
9 K
-264 C
atmosphere:2% H2
1% He
64% N2
33% O2
0% other
90% N2
5% O2
5% CO2
0% other
5% H2
2% He
47% N2
45% O2
1% CO2
0% other
3% H2
1% He
72% N2
21% O2
3% CO2
0% other
85% N2
10% O2
5% CO2
0% other
moons:023433122
rings:00000

planet:TBA293.6TBA293.7TBA293.8TBA293.9
distance from star:1201*106 km3338*106 km5114*106 km7671*106 km
radius:46421 km47402 km63945 km34518 km
mass:800264*1021 kg852079*1021 kg2091749*1021 kg329023*1021 kg
surface gravity: 24.7 m/s2
2.52 Earths
25.3 m/s2
2.58 Earths
34.1 m/s2
3.48 Earths
18.4 m/s2
1.88 Earths
escape velocity:47.97 km/s48.98 km/s66.07 km/s35.67 km/s
year: 70082 TBA293.6 days
26281 Earth days
324717 TBA293.7 days
121769 Earth days
615592 TBA293.8 days
230847 Earth days
1130917 TBA293.9 days
424094 Earth days
day:9 hrs9 hrs9 hrs9 hrs
axial tilt:81°77°
temperature:1854 K
1581 C
1081 K
808 C
1066 K
793 C
1457 K
1184 C
atmosphere:94% H2
6% He
0% other
99% H2
1% He
0% other
78% H2
22% He
0% other
81% H2
19% He
0% other
moons:3510813289
rings:320222

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