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TCK499: red dwarf star with 7 planets

  TCK499.1   TCK499.2  
TCK499.3
  TCK499.4  
TCK499.5
 
TCK499.6
 
TCK499.7
 

Solar system 'TCK499' comprises the star 'TCK499' and the retinue of celestial objects gravitationally bound to it: 7 planets and their 694 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'TCK499', a red dwarf class star that contains about 99.62% of the system's known mass and dominates it gravitationally. TCK499 is located more than 1869 lightyears from the center of the galaxy.

This solar system comprises 7 planets

TCK499.1 is a very small terrestrial planet (2634 km radius) which orbits its star in 24 Earth days, one day on TCK499.1 lasts 43 Earth hours. Its average temperature is 1774 K (1501 C), its atmosphere mainly consists of nitrogen and it has 0 moons.
TCK499.2 is a large terrestrial planet (7548 km radius) which orbits its star in 317 Earth days, one day on TCK499.2 lasts 11 Earth hours. Its average temperature is 472 K (199 C), its atmosphere mainly consists of nitrogen, oxygen and it has 5 moons.
TCK499.3 is a large gas giant (54071 km radius) which orbits its star in 2978 Earth days, one day on TCK499.3 lasts 7 Earth hours. Its average temperature is 1950 K (1677 C), its atmosphere mainly consists of hydrogen, helium and it has 155 moons.
TCK499.4 is a massive terrestrial planet (17268 km radius) which orbits its star in 5697 Earth days, one day on TCK499.4 lasts 7 Earth hours. Its average temperature is 1916 K (1643 C), its atmosphere mainly consists of hydrogen, helium and it has 153 moons.
TCK499.5 is a large gas giant (61519 km radius) which orbits its star in 39806 Earth days, one day on TCK499.5 lasts 7 Earth hours. Its average temperature is 1368 K (1095 C), its atmosphere mainly consists of hydrogen, helium and it has 87 moons.
TCK499.6 is a huge terrestrial planet (14809 km radius) which orbits its star in 73129 Earth days, one day on TCK499.6 lasts 8 Earth hours. Its average temperature is 1012 K (739 C), its atmosphere mainly consists of hydrogen, helium and it has 152 moons.
TCK499.7 is a medium gas giant (25889 km radius) which orbits its star in 134682 Earth days, one day on TCK499.7 lasts 7 Earth hours. Its average temperature is 1168 K (895 C), its atmosphere mainly consists of hydrogen, helium and it has 142 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:TCK499.1TCK499.2TCK499.3TCK499.4TCK499.5
distance from star:11*106 km63*106 km281*106 km433*106 km1584*106 km
radius:2634 km7548 km54071 km17268 km61519 km
mass:146*1021 kg3440*1021 kg1264687*1021 kg41192*1021 kg1862592*1021 kg
surface gravity: 1.40 m/s2
0.14 Earths
4.02 m/s2
0.41 Earths
28.8 m/s2
2.94 Earths
9.22 m/s2
0.94 Earths
32.8 m/s2
3.35 Earths
escape velocity:2.720 km/s7.799 km/s55.87 km/s17.84 km/s63.57 km/s
year: 13 TCK499.1 days
24 Earth days
691 TCK499.2 days
317 Earth days
10210 TCK499.3 days
2978 Earth days
19532 TCK499.4 days
5697 Earth days
136477 TCK499.5 days
39806 Earth days
day:43 hrs11 hrs7 hrs7 hrs7 hrs
axial tilt:22°294°
temperature:1774 K
1501 C
472 K
199 C
1950 K
1677 C
1916 K
1643 C
1368 K
1095 C
atmosphere:91% N2
1% O2
8% CO2
0% other
3% H2
1% He
55% N2
40% O2
1% CO2
0% other
78% H2
22% He
0% other
84% H2
16% He
0% other
80% H2
20% He
0% other
moons:0515515387
rings:002102

planet:TCK499.6TCK499.7
distance from star:2376*106 km3570*106 km
radius:14809 km25889 km
mass:25981*1021 kg138814*1021 kg
surface gravity: 7.90 m/s2
0.80 Earths
13.8 m/s2
1.41 Earths
escape velocity:15.30 km/s26.75 km/s
year: 219387 TCK499.6 days
73129 Earth days
461766 TCK499.7 days
134682 Earth days
day:8 hrs7 hrs
axial tilt:73°
temperature:1012 K
739 C
1168 K
895 C
atmosphere:76% H2
24% He
0% other
86% H2
14% He
0% other
moons:152142
rings:86

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