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TCK488: red dwarf star with 7 planets

  TCK488.1   TCK488.2  
TCK488.3
 
TCK488.4
 
TCK488.5
 
TCK488.6
 
TCK488.7
 

Solar system 'TCK488' comprises the star 'TCK488' and the retinue of celestial objects gravitationally bound to it: 7 planets and their 531 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'TCK488', a red dwarf class star that contains about 99.45% of the system's known mass and dominates it gravitationally. TCK488 is located more than 1869 lightyears from the center of the galaxy.

This solar system comprises 7 planets

TCK488.1 is a small terrestrial planet (3936 km radius) which orbits its star in 139 Earth days, one day on TCK488.1 lasts 23 Earth hours. Its average temperature is 697 K (424 C), its atmosphere mainly consists of nitrogen and it has 0 moons.
TCK488.2 is a large terrestrial planet (8848 km radius) which orbits its star in 298 Earth days, one day on TCK488.2 lasts 10 Earth hours. Its average temperature is 507 K (234 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 14 moons.
TCK488.3 is a medium gas giant (36276 km radius) which orbits its star in 8602 Earth days, one day on TCK488.3 lasts 7 Earth hours. Its average temperature is 1276 K (1003 C), its atmosphere mainly consists of hydrogen and it has 147 moons.
TCK488.4 is a medium gas giant (34180 km radius) which orbits its star in 17777 Earth days, one day on TCK488.4 lasts 7 Earth hours. Its average temperature is 1756 K (1483 C), its atmosphere mainly consists of hydrogen, helium and it has 39 moons.
TCK488.5 is a medium gas giant (29353 km radius) which orbits its star in 32658 Earth days, one day on TCK488.5 lasts 7 Earth hours. Its average temperature is 1473 K (1200 C), its atmosphere mainly consists of hydrogen, helium and it has 81 moons.
TCK488.6 is a large gas giant (50720 km radius) which orbits its star in 108960 Earth days, one day on TCK488.6 lasts 7 Earth hours. Its average temperature is 1313 K (1040 C), its atmosphere mainly consists of hydrogen, helium and it has 107 moons.
TCK488.7 is a large gas giant (70797 km radius) which orbits its star in 247145 Earth days, one day on TCK488.7 lasts 7 Earth hours. Its average temperature is 1054 K (781 C), its atmosphere mainly consists of hydrogen and it has 143 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:TCK488.1TCK488.2TCK488.3TCK488.4TCK488.5
distance from star:36*106 km60*106 km570*106 km925*106 km1388*106 km
radius:3936 km8848 km36276 km34180 km29353 km
mass:487*1021 kg5541*1021 kg381898*1021 kg319452*1021 kg202324*1021 kg
surface gravity: 2.09 m/s2
0.21 Earths
4.72 m/s2
0.48 Earths
19.3 m/s2
1.97 Earths
18.2 m/s2
1.86 Earths
15.6 m/s2
1.59 Earths
escape velocity:4.064 km/s9.143 km/s37.48 km/s35.32 km/s30.33 km/s
year: 145 TCK488.1 days
139 Earth days
715 TCK488.2 days
298 Earth days
29492 TCK488.3 days
8602 Earth days
60949 TCK488.4 days
17777 Earth days
111970 TCK488.5 days
32658 Earth days
day:23 hrs10 hrs7 hrs7 hrs7 hrs
axial tilt:25°25°
temperature:697 K
424 C
507 K
234 C
1276 K
1003 C
1756 K
1483 C
1473 K
1200 C
atmosphere:86% N2
7% O2
7% CO2
0% other
71% N2
1% O2
28% CO2
0% other
96% H2
4% He
0% other
76% H2
24% He
0% other
83% H2
17% He
0% other
moons:0141473981
rings:00111416

planet:TCK488.6TCK488.7
distance from star:3100*106 km5352*106 km
radius:50720 km70797 km
mass:1043825*1021 kg2838798*1021 kg
surface gravity: 27.0 m/s2
2.76 Earths
37.8 m/s2
3.86 Earths
escape velocity:52.41 km/s73.16 km/s
year: 373577 TCK488.6 days
108960 Earth days
847354 TCK488.7 days
247145 Earth days
day:7 hrs7 hrs
axial tilt:
temperature:1313 K
1040 C
1054 K
781 C
atmosphere:86% H2
14% He
0% other
94% H2
6% He
0% other
moons:107143
rings:613

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