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TDE290: red dwarf star with 9 planets

  TDE290.1   TDE290.2   TDE290.3   TDE290.4  
TDE290.5
 
TDE290.6
 
TDE290.7
  TDE290.8   TDE290.9  

Solar system 'TDE290' comprises the star 'TDE290' and the retinue of celestial objects gravitationally bound to it: 9 planets and their 359 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'TDE290', a red dwarf class star that contains about 99.51% of the system's known mass and dominates it gravitationally. TDE290 is located more than 1869 lightyears from the center of the galaxy.

This solar system comprises 9 planets

TDE290.1 is a small terrestrial planet (3786 km radius) which orbits its star in 7 Earth days, one day on TDE290.1 lasts 26 Earth hours. Its average temperature is 1660 K (1387 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
TDE290.2 is a very large terrestrial planet (11552 km radius) which orbits its star in 140 Earth days, one day on TDE290.2 lasts 10 Earth hours. Its average temperature is 1086 K (813 C), its atmosphere mainly consists of nitrogen, oxygen and it has 3 moons.
TDE290.3 is a very large terrestrial planet (10748 km radius) which orbits its star in 257 Earth days, one day on TDE290.3 lasts 11 Earth hours. Its average temperature is 724 K (451 C), its atmosphere mainly consists of nitrogen, oxygen and it has 21 moons.
TDE290.4 is a small terrestrial planet (4583 km radius) which orbits its star in 473 Earth days, one day on TDE290.4 lasts 20 Earth hours. Its average temperature is 429 K (156 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 4 moons.
TDE290.5 is a very large terrestrial planet (9475 km radius) which orbits its star in 6002 Earth days, one day on TDE290.5 lasts 11 Earth hours. Its average temperature is 1533 K (1260 C), its atmosphere mainly consists of hydrogen and it has 56 moons.
TDE290.6 is a large gas giant (69968 km radius) which orbits its star in 17946 Earth days, one day on TDE290.6 lasts 9 Earth hours. Its average temperature is 1178 K (905 C), its atmosphere mainly consists of hydrogen, helium and it has 107 moons.
TDE290.7 is a large gas giant (40689 km radius) which orbits its star in 59306 Earth days, one day on TDE290.7 lasts 9 Earth hours. Its average temperature is 1471 K (1198 C), its atmosphere mainly consists of hydrogen, helium and it has 108 moons.
TDE290.8 is a very small terrestrial planet (2792 km radius) which orbits its star in 77960 Earth days, one day on TDE290.8 lasts 41 Earth hours. Its average temperature is 1308 K (1035 C), its atmosphere mainly consists of and it has 16 moons.
TDE290.9 is a large terrestrial planet (7546 km radius) which orbits its star in 102482 Earth days, one day on TDE290.9 lasts 13 Earth hours. Its average temperature is 1272 K (999 C), its atmosphere mainly consists of and it has 44 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:TDE290.1TDE290.2TDE290.3TDE290.4TDE290.5
distance from star:5*106 km36*106 km55*106 km82*106 km448*106 km
radius:3786 km11552 km10748 km4583 km9475 km
mass:434*1021 kg12332*1021 kg9932*1021 kg770*1021 kg6804*1021 kg
surface gravity: 2.02 m/s2
0.20 Earths
6.16 m/s2
0.62 Earths
5.73 m/s2
0.58 Earths
2.44 m/s2
0.24 Earths
5.05 m/s2
0.51 Earths
escape velocity:3.911 km/s11.93 km/s11.10 km/s4.735 km/s9.790 km/s
year: 6 TDE290.1 days
7 Earth days
336 TDE290.2 days
140 Earth days
560 TDE290.3 days
257 Earth days
567 TDE290.4 days
473 Earth days
13095 TDE290.5 days
6002 Earth days
day:26 hrs10 hrs11 hrs20 hrs11 hrs
axial tilt:23°14°
temperature:1660 K
1387 C
1086 K
813 C
724 K
451 C
429 K
156 C
1533 K
1260 C
atmosphere:82% N2
15% O2
3% CO2
0% other
71% N2
26% O2
3% CO2
0% other
8% H2
2% He
65% N2
24% O2
1% CO2
0% other
21% H2
3% He
30% N2
45% O2
1% CO2
0% other
97% H2
3% He
0% other
moons:0321456
rings:00003

planet:TDE290.6TDE290.7TDE290.8TDE290.9
distance from star:931*106 km2066*106 km2480*106 km2976*106 km
radius:69968 km40689 km2792 km7546 km
mass:2740238*1021 kg538915*1021 kg174*1021 kg3437*1021 kg
surface gravity: 37.3 m/s2
3.81 Earths
21.7 m/s2
2.21 Earths
1.48 m/s2
0.15 Earths
4.02 m/s2
0.41 Earths
escape velocity:72.30 km/s42.04 km/s2.884 km/s7.797 km/s
year: 47856 TDE290.6 days
17946 Earth days
158149 TDE290.7 days
59306 Earth days
45635 TDE290.8 days
77960 Earth days
189197 TDE290.9 days
102482 Earth days
day:9 hrs9 hrs41 hrs13 hrs
axial tilt:20°22°
temperature:1178 K
905 C
1471 K
1198 C
1308 K
1035 C
1272 K
999 C
atmosphere:78% H2
22% He
0% other
87% H2
13% He
0% other
100% other100% other
moons:1071081644
rings:232400

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