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TCK428: yellow dwarf star with 18 planets

  TCK428.1   TCK428.2   TCK428.3   TCK428.4   TCK428.5  
TCK428.6
  TCK428.7   TCK428.8  
TCK428.9
  TCK428.10  
TCK428.11
 
TCK428.12
 
TCK428.13
 
TCK428.14
 
TCK428.15
  TCK428.16  
TCK428.17
  TCK428.18  

Solar system 'TCK428' comprises the star 'TCK428' and the retinue of celestial objects gravitationally bound to it: 18 planets and their 1028 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'TCK428', a yellow dwarf class star that contains about 99.91% of the system's known mass and dominates it gravitationally. TCK428 is located more than 1869 lightyears from the center of the galaxy.

This solar system comprises 18 planets

TCK428.1 is a large terrestrial planet (7154 km radius) which orbits its star in 32 Earth days, one day on TCK428.1 lasts 22 Earth hours. Its average temperature is 1485 K (1212 C), its atmosphere mainly consists of nitrogen, oxygen and it has 2 moons.
TCK428.2 is a small terrestrial planet (3806 km radius) which orbits its star in 82 Earth days, one day on TCK428.2 lasts 35 Earth hours. Its average temperature is 1688 K (1415 C), its atmosphere mainly consists of nitrogen and it has 0 moons.
TCK428.3 is a very large terrestrial planet (9120 km radius) which orbits its star in 645 Earth days, one day on TCK428.3 lasts 21 Earth hours. Its average temperature is 656 K (383 C), its atmosphere mainly consists of nitrogen, oxygen and it has 3 moons.
TCK428.4 is a small terrestrial planet (3518 km radius) which orbits its star in 1186 Earth days, one day on TCK428.4 lasts 38 Earth hours. Its average temperature is 389 K (116 C), its atmosphere mainly consists of nitrogen and it has 4 moons.
TCK428.5 is a medium terrestrial planet (5147 km radius) which orbits its star in 2180 Earth days, one day on TCK428.5 lasts 27 Earth hours. Its average temperature is 216 K (-57 C), its atmosphere mainly consists of nitrogen and it has 3 moons.
TCK428.6 is a medium terrestrial planet (6859 km radius) which orbits its star in 4005 Earth days, one day on TCK428.6 lasts 23 Earth hours. Its average temperature is 115 K (-158 C), its atmosphere mainly consists of nitrogen, oxygen and it has 47 moons.
TCK428.7 is a very large terrestrial planet (10397 km radius) which orbits its star in 7357 Earth days, one day on TCK428.7 lasts 20 Earth hours. Its average temperature is 59 K (-214 C), its atmosphere mainly consists of nitrogen, oxygen and it has 23 moons.
TCK428.8 is a large terrestrial planet (7584 km radius) which orbits its star in 13517 Earth days, one day on TCK428.8 lasts 22 Earth hours. Its average temperature is 30 K (-243 C), its atmosphere mainly consists of nitrogen, oxygen and it has 19 moons.
TCK428.9 is a very large terrestrial planet (11903 km radius) which orbits its star in 24832 Earth days, one day on TCK428.9 lasts 19 Earth hours. Its average temperature is 15 K (-258 C), its atmosphere mainly consists of nitrogen and it has 31 moons.
TCK428.10 is a very large terrestrial planet (10930 km radius) which orbits its star in 45619 Earth days, one day on TCK428.10 lasts 20 Earth hours. Its average temperature is 7 K (-266 C), its atmosphere mainly consists of nitrogen, oxygen and it has 18 moons.
TCK428.11 is a medium gas giant (32849 km radius) which orbits its star in 93675 Earth days, one day on TCK428.11 lasts 18 Earth hours. Its average temperature is 1749 K (1476 C), its atmosphere mainly consists of hydrogen and it has 70 moons.
TCK428.12 is a medium gas giant (39702 km radius) which orbits its star in 172092 Earth days, one day on TCK428.12 lasts 18 Earth hours. Its average temperature is 1829 K (1556 C), its atmosphere mainly consists of hydrogen, helium and it has 155 moons.
TCK428.13 is a medium gas giant (36504 km radius) which orbits its star in 316154 Earth days, one day on TCK428.13 lasts 18 Earth hours. Its average temperature is 1069 K (796 C), its atmosphere mainly consists of hydrogen and it has 142 moons.
TCK428.14 is a medium gas giant (31338 km radius) which orbits its star in 580813 Earth days, one day on TCK428.14 lasts 18 Earth hours. Its average temperature is 1019 K (746 C), its atmosphere mainly consists of hydrogen and it has 123 moons.
TCK428.15 is a medium gas giant (27331 km radius) which orbits its star in 1067022 Earth days, one day on TCK428.15 lasts 18 Earth hours. Its average temperature is 1822 K (1549 C), its atmosphere mainly consists of hydrogen and it has 165 moons.
TCK428.16 is a medium terrestrial planet (6260 km radius) which orbits its star in 1960245 Earth days, one day on TCK428.16 lasts 24 Earth hours. Its average temperature is 1621 K (1348 C), its atmosphere mainly consists of hydrogen and it has 151 moons.
TCK428.17 is a medium gas giant (30534 km radius) which orbits its star in 3601200 Earth days, one day on TCK428.17 lasts 18 Earth hours. Its average temperature is 1844 K (1571 C), its atmosphere mainly consists of hydrogen and it has 42 moons.
TCK428.18 is a small terrestrial planet (4522 km radius) which orbits its star in 4733901 Earth days, one day on TCK428.18 lasts 30 Earth hours. Its average temperature is 1127 K (854 C), its atmosphere mainly consists of and it has 30 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:TCK428.1TCK428.2TCK428.3TCK428.4TCK428.5
distance from star:13*106 km25*106 km101*106 km152*106 km228*106 km
radius:7154 km3806 km9120 km3518 km5147 km
mass:2929*1021 kg441*1021 kg6068*1021 kg348*1021 kg1090*1021 kg
surface gravity: 3.81 m/s2
0.38 Earths
2.03 m/s2
0.20 Earths
4.86 m/s2
0.49 Earths
1.87 m/s2
0.19 Earths
2.74 m/s2
0.28 Earths
escape velocity:7.392 km/s3.932 km/s9.424 km/s3.633 km/s5.316 km/s
year: 34 TCK428.1 days
32 Earth days
56 TCK428.2 days
82 Earth days
737 TCK428.3 days
645 Earth days
749 TCK428.4 days
1186 Earth days
1937 TCK428.5 days
2180 Earth days
day:22 hrs35 hrs21 hrs38 hrs27 hrs
axial tilt:14°14°
temperature:1485 K
1212 C
1688 K
1415 C
656 K
383 C
389 K
116 C
216 K
-57 C
atmosphere:3% H2
2% He
67% N2
27% O2
1% CO2
0% other
83% N2
7% O2
10% CO2
0% other
59% N2
41% O2
0% other
90% N2
7% O2
3% CO2
0% other
93% N2
6% O2
1% CO2
0% other
moons:20343
rings:00000

planet:TCK428.6TCK428.7TCK428.8TCK428.9TCK428.10
distance from star:342*106 km514*106 km771*106 km1156*106 km1735*106 km
radius:6859 km10397 km7584 km11903 km10930 km
mass:2581*1021 kg8991*1021 kg3489*1021 kg13491*1021 kg10446*1021 kg
surface gravity: 3.66 m/s2
0.37 Earths
5.55 m/s2
0.56 Earths
4.04 m/s2
0.41 Earths
6.35 m/s2
0.64 Earths
5.83 m/s2
0.59 Earths
escape velocity:7.087 km/s10.74 km/s7.836 km/s12.30 km/s11.29 km/s
year: 4179 TCK428.6 days
4005 Earth days
8828 TCK428.7 days
7357 Earth days
14745 TCK428.8 days
13517 Earth days
31366 TCK428.9 days
24832 Earth days
54742 TCK428.10 days
45619 Earth days
day:23 hrs20 hrs22 hrs19 hrs20 hrs
axial tilt:10°14°22°29°10°
temperature:115 K
-158 C
59 K
-214 C
30 K
-243 C
15 K
-258 C
7 K
-266 C
atmosphere:8% H2
4% He
40% N2
48% O2
0% other
67% N2
32% O2
1% CO2
0% other
3% H2
1% He
57% N2
37% O2
2% CO2
0% other
85% N2
5% O2
10% CO2
0% other
70% N2
30% O2
0% other
moons:4723193118
rings:60010

planet:TCK428.11TCK428.12TCK428.13TCK428.14TCK428.15
distance from star:2803*106 km4204*106 km6307*106 km9460*106 km14190*106 km
radius:32849 km39702 km36504 km31338 km27331 km
mass:283567*1021 kg500641*1021 kg389144*1021 kg246208*1021 kg163326*1021 kg
surface gravity: 17.5 m/s2
1.78 Earths
21.1 m/s2
2.15 Earths
19.4 m/s2
1.98 Earths
16.7 m/s2
1.70 Earths
14.5 m/s2
1.48 Earths
escape velocity:33.94 km/s41.02 km/s37.72 km/s32.38 km/s28.24 km/s
year: 124900 TCK428.11 days
93675 Earth days
229456 TCK428.12 days
172092 Earth days
421538 TCK428.13 days
316154 Earth days
774417 TCK428.14 days
580813 Earth days
1422696 TCK428.15 days
1067022 Earth days
day:18 hrs18 hrs18 hrs18 hrs18 hrs
axial tilt:
temperature:1749 K
1476 C
1829 K
1556 C
1069 K
796 C
1019 K
746 C
1822 K
1549 C
atmosphere:95% H2
5% He
0% other
86% H2
14% He
0% other
100% H2
0% other
98% H2
2% He
0% other
100% H2
0% other
moons:70155142123165
rings:24312112

planet:TCK428.16TCK428.17TCK428.18
distance from star:21286*106 km31929*106 km38315*106 km
radius:6260 km30534 km4522 km
mass:1962*1021 kg227740*1021 kg739*1021 kg
surface gravity: 3.34 m/s2
0.34 Earths
16.3 m/s2
1.66 Earths
2.41 m/s2
0.24 Earths
escape velocity:6.468 km/s31.55 km/s4.670 km/s
year: 1960245 TCK428.16 days
1960245 Earth days
4801600 TCK428.17 days
3601200 Earth days
3787120 TCK428.18 days
4733901 Earth days
day:24 hrs18 hrs30 hrs
axial tilt:
temperature:1621 K
1348 C
1844 K
1571 C
1127 K
854 C
atmosphere:90% H2
10% He
0% other
93% H2
7% He
0% other
100% other
moons:1514230
rings:080

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