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TCK443: yellow dwarf star with 4 planets

  TCK443.1  
TCK443.2
  TCK443.3   TCK443.4  

Solar system 'TCK443' is a dual star system that comprises the stars 'TCK443.A' and 'TCK443.B' and the retinue of celestial objects gravitationally bound to them: 4 planets and their 164 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'TCK443.A' and 'TCK443.B' that dominate it gravitationally. 'TCK443.A' is a yellow dwarf class star that contains about 99% of the system's known mass, 'TCK443.B' is a brown dwarf class star that contains about 0% of the system's known mass.

System 'TCK443' is located more than 1869 lightyears from the center of the galaxy.

This solar system comprises 4 planets

TCK443.1 is a large terrestrial planet (7608 km radius) which orbits its star in 191 Earth days, one day on TCK443.1 lasts 8 Earth hours. Its average temperature is 943 K (670 C), its atmosphere mainly consists of nitrogen, oxygen and it has 4 moons.
TCK443.2 is a large gas giant (73708 km radius) which orbits its star in 24120 Earth days, one day on TCK443.2 lasts 4 Earth hours. Its average temperature is 1589 K (1316 C), its atmosphere mainly consists of hydrogen and it has 97 moons.
TCK443.3 is a small terrestrial planet (3783 km radius) which orbits its star in 31706 Earth days, one day on TCK443.3 lasts 21 Earth hours. Its average temperature is 1088 K (815 C), its atmosphere mainly consists of and it has 16 moons.
TCK443.4 is a medium terrestrial planet (5861 km radius) which orbits its star in 41679 Earth days, one day on TCK443.4 lasts 11 Earth hours. Its average temperature is 1185 K (912 C), its atmosphere mainly consists of and it has 47 moons.
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Planetary Statistics

planet:TCK443.1TCK443.2TCK443.3TCK443.4
distance from star:45*106 km1134*106 km1361*106 km1633*106 km
radius:7608 km73708 km3783 km5861 km
mass:3522*1021 kg3203567*1021 kg433*1021 kg1610*1021 kg
surface gravity: 4.06 m/s2
0.41 Earths
39.3 m/s2
4.01 Earths
2.01 m/s2
0.20 Earths
3.12 m/s2
0.31 Earths
escape velocity:7.860 km/s76.16 km/s3.908 km/s6.055 km/s
year: 573 TCK443.1 days
191 Earth days
144720 TCK443.2 days
24120 Earth days
36235 TCK443.3 days
31706 Earth days
90936 TCK443.4 days
41679 Earth days
day:8 hrs4 hrs21 hrs11 hrs
axial tilt:211°
temperature:943 K
670 C
1589 K
1316 C
1088 K
815 C
1185 K
912 C
atmosphere:86% N2
14% O2
0% other
90% H2
10% He
0% other
100% other100% other
moons:4971647
rings:0700

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