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TDE278: red supergiant star with 10 planets

  TDE278.1   TDE278.2   TDE278.3   TDE278.4   TDE278.5   TDE278.6  
TDE278.7
 
TDE278.8
  TDE278.9  
TDE278.10
 

Solar system 'TDE278' comprises the star 'TDE278' and the retinue of celestial objects gravitationally bound to it: 10 planets and their 593 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'TDE278', a red supergiant class star that contains about 99.99% of the system's known mass and dominates it gravitationally. TDE278 is located more than 1869 lightyears from the center of the galaxy.

This solar system comprises 10 planets

TDE278.1 is a very large terrestrial planet (11390 km radius) which orbits its star in 441 Earth days, one day on TDE278.1 lasts 11 Earth hours. Its average temperature is 1347 K (1074 C), its atmosphere mainly consists of nitrogen, oxygen and it has 44 moons.
TDE278.2 is a very large terrestrial planet (11674 km radius) which orbits its star in 810 Earth days, one day on TDE278.2 lasts 11 Earth hours. Its average temperature is 1198 K (925 C), its atmosphere mainly consists of nitrogen, oxygen and it has 23 moons.
TDE278.3 is a very large terrestrial planet (11658 km radius) which orbits its star in 1488 Earth days, one day on TDE278.3 lasts 11 Earth hours. Its average temperature is 1597 K (1324 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 23 moons.
TDE278.4 is a very large terrestrial planet (10391 km radius) which orbits its star in 2734 Earth days, one day on TDE278.4 lasts 12 Earth hours. Its average temperature is 1893 K (1620 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 22 moons.
TDE278.5 is a very large terrestrial planet (11194 km radius) which orbits its star in 5023 Earth days, one day on TDE278.5 lasts 11 Earth hours. Its average temperature is 1051 K (778 C), its atmosphere mainly consists of nitrogen, oxygen and it has 30 moons.
TDE278.6 is a small terrestrial planet (4880 km radius) which orbits its star in 9229 Earth days, one day on TDE278.6 lasts 20 Earth hours. Its average temperature is 561 K (288 C), its atmosphere mainly consists of nitrogen, oxygen and it has 36 moons.
TDE278.7 is a large gas giant (51326 km radius) which orbits its star in 16955 Earth days, one day on TDE278.7 lasts 10 Earth hours. Its average temperature is 1018 K (745 C), its atmosphere mainly consists of hydrogen, helium and it has 89 moons.
TDE278.8 is a medium gas giant (20695 km radius) which orbits its star in 43654 Earth days, one day on TDE278.8 lasts 10 Earth hours. Its average temperature is 1305 K (1032 C), its atmosphere mainly consists of hydrogen, helium and it has 148 moons.
TDE278.9 is a small gas giant (19374 km radius) which orbits its star in 80197 Earth days, one day on TDE278.9 lasts 10 Earth hours. Its average temperature is 1740 K (1467 C), its atmosphere mainly consists of hydrogen, helium and it has 177 moons.
TDE278.10 is a small terrestrial planetoid (1062 km radius) which orbits its star in 105422 Earth days, one day on TDE278.10 lasts 246 Earth hours. Its average temperature is 1595 K (1322 C), its atmosphere mainly consists of and it has 1 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:TDE278.1TDE278.2TDE278.3TDE278.4TDE278.5
distance from star:78*106 km118*106 km177*106 km265*106 km398*106 km
radius:11390 km11674 km11658 km10391 km11194 km
mass:11821*1021 kg12727*1021 kg12675*1021 kg8975*1021 kg11221*1021 kg
surface gravity: 6.08 m/s2
0.62 Earths
6.23 m/s2
0.63 Earths
6.22 m/s2
0.63 Earths
5.54 m/s2
0.56 Earths
5.97 m/s2
0.61 Earths
escape velocity:11.77 km/s12.06 km/s12.04 km/s10.73 km/s11.56 km/s
year: 962 TDE278.1 days
441 Earth days
1767 TDE278.2 days
810 Earth days
3246 TDE278.3 days
1488 Earth days
5468 TDE278.4 days
2734 Earth days
10959 TDE278.5 days
5023 Earth days
day:11 hrs11 hrs11 hrs12 hrs11 hrs
axial tilt:19°25°29°28°
temperature:1347 K
1074 C
1198 K
925 C
1597 K
1324 C
1893 K
1620 C
1051 K
778 C
atmosphere:6% H2
2% He
43% N2
48% O2
1% CO2
0% other
8% H2
3% He
55% N2
33% O2
1% CO2
0% other
51% N2
1% O2
48% CO2
0% other
22% H2
3% He
32% N2
42% O2
1% CO2
0% other
1% He
74% N2
21% O2
4% CO2
0% other
moons:4423232230
rings:00000

planet:TDE278.6TDE278.7TDE278.8TDE278.9TDE278.10
distance from star:597*106 km896*106 km1684*106 km2527*106 km3032*106 km
radius:4880 km51326 km20695 km19374 km1062 km
mass:929*1021 kg1081688*1021 kg70906*1021 kg58176*1021 kg9*1021 kg
surface gravity: 2.60 m/s2
0.26 Earths
27.4 m/s2
2.80 Earths
11.0 m/s2
1.12 Earths
10.3 m/s2
1.05 Earths
0.53 m/s2
0.05 Earths
escape velocity:5.040 km/s53.03 km/s21.38 km/s20.02 km/s1.063 km/s
year: 11074 TDE278.6 days
9229 Earth days
40692 TDE278.7 days
16955 Earth days
104769 TDE278.8 days
43654 Earth days
192472 TDE278.9 days
80197 Earth days
10285 TDE278.10 days
105422 Earth days
day:20 hrs10 hrs10 hrs10 hrs246 hrs
axial tilt:77°10°
temperature:561 K
288 C
1018 K
745 C
1305 K
1032 C
1740 K
1467 C
1595 K
1322 C
atmosphere:6% H2
2% He
59% N2
32% O2
1% CO2
0% other
82% H2
18% He
0% other
77% H2
23% He
0% other
77% H2
23% He
0% other
100% other
moons:36891481771
rings:011109

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