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TCK377: red supergiant star with 8 planets

  TCK377.1  
TCK377.2
 
TCK377.3
 
TCK377.4
 
TCK377.5
 
TCK377.6
  TCK377.7   TCK377.8  

Solar system 'TCK377' is a dual star system that comprises the stars 'TCK377.A' and 'TCK377.B' and the retinue of celestial objects gravitationally bound to them: 8 planets and their 848 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'TCK377.A' and 'TCK377.B' that dominate it gravitationally. 'TCK377.A' is a red supergiant class star that contains about 86% of the system's known mass, 'TCK377.B' is a red giant class star that contains about 13% of the system's known mass.

System 'TCK377' is located more than 1869 lightyears from the center of the galaxy.

This solar system comprises 8 planets

TCK377.1 is a large gas giant (43724 km radius) which orbits its star in 5350 Earth days, one day on TCK377.1 lasts 8 Earth hours. Its average temperature is 1401 K (1128 C), its atmosphere mainly consists of hydrogen and it has 106 moons.
TCK377.2 is a medium gas giant (22384 km radius) which orbits its star in 13925 Earth days, one day on TCK377.2 lasts 8 Earth hours. Its average temperature is 1517 K (1244 C), its atmosphere mainly consists of hydrogen and it has 42 moons.
TCK377.3 is a large gas giant (79809 km radius) which orbits its star in 119706 Earth days, one day on TCK377.3 lasts 8 Earth hours. Its average temperature is 1631 K (1358 C), its atmosphere mainly consists of hydrogen, helium and it has 112 moons.
TCK377.4 is a very large terrestrial planet (11449 km radius) which orbits its star in 219915 Earth days, one day on TCK377.4 lasts 9 Earth hours. Its average temperature is 1972 K (1699 C), its atmosphere mainly consists of hydrogen, helium and it has 111 moons.
TCK377.5 is a large gas giant (70079 km radius) which orbits its star in 404009 Earth days, one day on TCK377.5 lasts 8 Earth hours. Its average temperature is 1228 K (955 C), its atmosphere mainly consists of hydrogen and it has 133 moons.
TCK377.6 is a large gas giant (77203 km radius) which orbits its star in 742213 Earth days, one day on TCK377.6 lasts 8 Earth hours. Its average temperature is 1870 K (1597 C), its atmosphere mainly consists of hydrogen, helium and it has 160 moons.
TCK377.7 is a large gas giant (44465 km radius) which orbits its star in 1363533 Earth days, one day on TCK377.7 lasts 8 Earth hours. Its average temperature is 1330 K (1057 C), its atmosphere mainly consists of hydrogen, helium and it has 149 moons.
TCK377.8 is a small terrestrial planet (4964 km radius) which orbits its star in 1792411 Earth days, one day on TCK377.8 lasts 18 Earth hours. Its average temperature is 1689 K (1416 C), its atmosphere mainly consists of and it has 35 moons.
More planetary details...

Location

Planetary Orbits

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Planetary Statistics

planet:TCK377.1TCK377.2TCK377.3TCK377.4TCK377.5
distance from star:415*106 km786*106 km3300*106 km4951*106 km7427*106 km
radius:43724 km22384 km79809 km11449 km70079 km
mass:668728*1021 kg89722*1021 kg4066732*1021 kg12005*1021 kg2753300*1021 kg
surface gravity: 23.3 m/s2
2.38 Earths
11.9 m/s2
1.21 Earths
42.6 m/s2
4.35 Earths
6.11 m/s2
0.62 Earths
37.4 m/s2
3.82 Earths
escape velocity:45.18 km/s23.13 km/s82.47 km/s11.83 km/s72.41 km/s
year: 16050 TCK377.1 days
5350 Earth days
41775 TCK377.2 days
13925 Earth days
359118 TCK377.3 days
119706 Earth days
586440 TCK377.4 days
219915 Earth days
1212027 TCK377.5 days
404009 Earth days
day:8 hrs8 hrs8 hrs9 hrs8 hrs
axial tilt:65°
temperature:1401 K
1128 C
1517 K
1244 C
1631 K
1358 C
1972 K
1699 C
1228 K
955 C
atmosphere:90% H2
10% He
0% other
98% H2
2% He
0% other
81% H2
19% He
0% other
76% H2
24% He
0% other
100% H2
0% other
moons:10642112111133
rings:022111918

planet:TCK377.6TCK377.7TCK377.8
distance from star:11140*106 km16710*106 km20053*106 km
radius:77203 km44465 km4964 km
mass:3681226*1021 kg703306*1021 kg978*1021 kg
surface gravity: 41.2 m/s2
4.21 Earths
23.7 m/s2
2.42 Earths
2.64 m/s2
0.26 Earths
escape velocity:79.78 km/s45.94 km/s5.128 km/s
year: 2226639 TCK377.6 days
742213 Earth days
4090599 TCK377.7 days
1363533 Earth days
2389881 TCK377.8 days
1792411 Earth days
day:8 hrs8 hrs18 hrs
axial tilt:25°
temperature:1870 K
1597 C
1330 K
1057 C
1689 K
1416 C
atmosphere:81% H2
19% He
0% other
82% H2
18% He
0% other
100% other
moons:16014935
rings:300

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