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TCK256: red giant star with 5 planets

  TCK256.1   TCK256.2  
TCK256.3
 
TCK256.4
  TCK256.5  

Solar system 'TCK256' is a dual star system that comprises the stars 'TCK256.A' and 'TCK256.B' and the retinue of celestial objects gravitationally bound to them: 5 planets and their 209 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'TCK256.A' and 'TCK256.B' that dominate it gravitationally. 'TCK256.A' is a red giant class star that contains about 62% of the system's known mass, 'TCK256.B' is a red giant class star that contains about 37% of the system's known mass.

System 'TCK256' is located more than 1869 lightyears from the center of the galaxy.

This solar system comprises 5 planets

TCK256.1 is a large terrestrial planet (7748 km radius) which orbits its star in 305 Earth days, one day on TCK256.1 lasts 9 Earth hours. Its average temperature is 1891 K (1618 C), its atmosphere mainly consists of nitrogen, oxygen and it has 16 moons.
TCK256.2 is a medium terrestrial planet (6300 km radius) which orbits its star in 562 Earth days, one day on TCK256.2 lasts 11 Earth hours. Its average temperature is 1681 K (1408 C), its atmosphere mainly consists of nitrogen, oxygen and it has 1 moons.
TCK256.3 is a large gas giant (78630 km radius) which orbits its star in 8467 Earth days, one day on TCK256.3 lasts 5 Earth hours. Its average temperature is 1345 K (1072 C), its atmosphere mainly consists of hydrogen and it has 96 moons.
TCK256.4 is a large terrestrial planet (7483 km radius) which orbits its star in 16029 Earth days, one day on TCK256.4 lasts 9 Earth hours. Its average temperature is 1586 K (1313 C), its atmosphere mainly consists of hydrogen, helium and it has 93 moons.
TCK256.5 is a small terrestrial planet (3250 km radius) which orbits its star in 21070 Earth days, one day on TCK256.5 lasts 28 Earth hours. Its average temperature is 1938 K (1665 C), its atmosphere mainly consists of and it has 3 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:TCK256.1TCK256.2TCK256.3TCK256.4TCK256.5
distance from star:61*106 km92*106 km564*106 km863*106 km1036*106 km
radius:7748 km6300 km78630 km7483 km3250 km
mass:3720*1021 kg2000*1021 kg3889151*1021 kg3352*1021 kg274*1021 kg
surface gravity: 4.13 m/s2
0.42 Earths
3.36 m/s2
0.34 Earths
41.9 m/s2
4.28 Earths
3.99 m/s2
0.40 Earths
1.73 m/s2
0.17 Earths
escape velocity:8.005 km/s6.509 km/s81.25 km/s7.732 km/s3.354 km/s
year: 813 TCK256.1 days
305 Earth days
1226 TCK256.2 days
562 Earth days
40641 TCK256.3 days
8467 Earth days
42744 TCK256.4 days
16029 Earth days
18060 TCK256.5 days
21070 Earth days
day:9 hrs11 hrs5 hrs9 hrs28 hrs
axial tilt:14°25°19°
temperature:1891 K
1618 C
1681 K
1408 C
1345 K
1072 C
1586 K
1313 C
1938 K
1665 C
atmosphere:85% N2
11% O2
4% CO2
0% other
78% N2
20% O2
2% CO2
0% other
100% H2
0% other
80% H2
20% He
0% other
100% other
moons:16196933
rings:0014120

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