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TCK424: red dwarf star with 9 planets

  TCK424.1   TCK424.2   TCK424.3   TCK424.4  
TCK424.5
 
TCK424.6
 
TCK424.7
 
TCK424.8
 
TCK424.9
 

Solar system 'TCK424' comprises the star 'TCK424' and the retinue of celestial objects gravitationally bound to it: 9 planets and their 580 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'TCK424', a red dwarf class star that contains about 99.65% of the system's known mass and dominates it gravitationally. TCK424 is located more than 1869 lightyears from the center of the galaxy.

This solar system comprises 9 planets

TCK424.1 is a small terrestrial planet (3161 km radius) which orbits its star in 12 Earth days, one day on TCK424.1 lasts 34 Earth hours. Its average temperature is 1328 K (1055 C), its atmosphere mainly consists of nitrogen and it has 0 moons.
TCK424.2 is a large terrestrial planet (8541 km radius) which orbits its star in 178 Earth days, one day on TCK424.2 lasts 12 Earth hours. Its average temperature is 1235 K (962 C), its atmosphere mainly consists of nitrogen, oxygen and it has 11 moons.
TCK424.3 is a medium terrestrial planet (5970 km radius) which orbits its star in 328 Earth days, one day on TCK424.3 lasts 16 Earth hours. Its average temperature is 823 K (550 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 4 moons.
TCK424.4 is a very large terrestrial planet (10181 km radius) which orbits its star in 603 Earth days, one day on TCK424.4 lasts 11 Earth hours. Its average temperature is 488 K (215 C), its atmosphere mainly consists of nitrogen, oxygen and it has 48 moons.
TCK424.5 is a large gas giant (64036 km radius) which orbits its star in 86844 Earth days, one day on TCK424.5 lasts 9 Earth hours. Its average temperature is 1373 K (1100 C), its atmosphere mainly consists of hydrogen, helium and it has 120 moons.
TCK424.6 is a large gas giant (42685 km radius) which orbits its star in 164674 Earth days, one day on TCK424.6 lasts 9 Earth hours. Its average temperature is 1032 K (759 C), its atmosphere mainly consists of hydrogen, helium and it has 88 moons.
TCK424.7 is a large gas giant (41800 km radius) which orbits its star in 302526 Earth days, one day on TCK424.7 lasts 9 Earth hours. Its average temperature is 1605 K (1332 C), its atmosphere mainly consists of hydrogen and it has 132 moons.
TCK424.8 is a medium terrestrial planet (5964 km radius) which orbits its star in 555776 Earth days, one day on TCK424.8 lasts 16 Earth hours. Its average temperature is 1215 K (942 C), its atmosphere mainly consists of hydrogen, helium and it has 89 moons.
TCK424.9 is a medium gas giant (37092 km radius) which orbits its star in 1021026 Earth days, one day on TCK424.9 lasts 9 Earth hours. Its average temperature is 1121 K (848 C), its atmosphere mainly consists of hydrogen, helium and it has 88 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:TCK424.1TCK424.2TCK424.3TCK424.4TCK424.5
distance from star:7*106 km43*106 km64*106 km97*106 km2665*106 km
radius:3161 km8541 km5970 km10181 km64036 km
mass:252*1021 kg4984*1021 kg1702*1021 kg8442*1021 kg2100692*1021 kg
surface gravity: 1.68 m/s2
0.17 Earths
4.56 m/s2
0.46 Earths
3.18 m/s2
0.32 Earths
5.43 m/s2
0.55 Earths
34.1 m/s2
3.48 Earths
escape velocity:3.262 km/s8.825 km/s6.168 km/s10.52 km/s66.17 km/s
year: 8 TCK424.1 days
12 Earth days
356 TCK424.2 days
178 Earth days
492 TCK424.3 days
328 Earth days
1315 TCK424.4 days
603 Earth days
231584 TCK424.5 days
86844 Earth days
day:34 hrs12 hrs16 hrs11 hrs9 hrs
axial tilt:206°19°175°
temperature:1328 K
1055 C
1235 K
962 C
823 K
550 C
488 K
215 C
1373 K
1100 C
atmosphere:89% N2
1% O2
10% CO2
0% other
3% H2
1% He
66% N2
29% O2
1% CO2
0% other
16% H2
3% He
49% N2
32% O2
0% other
1% H2
1% He
59% N2
37% O2
2% CO2
0% other
76% H2
24% He
0% other
moons:011448120
rings:00008

planet:TCK424.6TCK424.7TCK424.8TCK424.9
distance from star:4082*106 km6124*106 km9186*106 km13779*106 km
radius:42685 km41800 km5964 km37092 km
mass:622179*1021 kg584277*1021 kg1697*1021 kg408254*1021 kg
surface gravity: 22.7 m/s2
2.32 Earths
22.3 m/s2
2.28 Earths
3.18 m/s2
0.32 Earths
19.8 m/s2
2.02 Earths
escape velocity:44.11 km/s43.19 km/s6.162 km/s38.33 km/s
year: 439130 TCK424.6 days
164674 Earth days
806736 TCK424.7 days
302526 Earth days
833664 TCK424.8 days
555776 Earth days
2722736 TCK424.9 days
1021026 Earth days
day:9 hrs9 hrs16 hrs9 hrs
axial tilt:
temperature:1032 K
759 C
1605 K
1332 C
1215 K
942 C
1121 K
848 C
atmosphere:82% H2
18% He
0% other
94% H2
6% He
0% other
82% H2
18% He
0% other
88% H2
12% He
0% other
moons:881328988
rings:911416

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