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UJK258: red dwarf star with 15 planets

  UJK258.1   UJK258.2   UJK258.3   UJK258.4   UJK258.5   UJK258.6   UJK258.7  
UJK258.8
 
UJK258.9
  UJK258.10  
UJK258.11
  UJK258.12  
UJK258.13
  UJK258.14  
UJK258.15
 

Solar system 'UJK258' comprises the star 'UJK258' and the retinue of celestial objects gravitationally bound to it: 15 planets and their 775 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'UJK258', a red dwarf class star that contains about 99.14% of the system's known mass and dominates it gravitationally. UJK258 is located more than 1440 lightyears from the center of the galaxy.

This solar system comprises 15 planets

UJK258.1 is a small terrestrial planet (4768 km radius) which orbits its star in 12 Earth days, one day on UJK258.1 lasts 25 Earth hours. Its average temperature is 1358 K (1085 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
UJK258.2 is a large terrestrial planet (7252 km radius) which orbits its star in 119 Earth days, one day on UJK258.2 lasts 19 Earth hours. Its average temperature is 1129 K (856 C), its atmosphere mainly consists of nitrogen, oxygen and it has 5 moons.
UJK258.3 is a very small terrestrial planet (2976 km radius) which orbits its star in 219 Earth days, one day on UJK258.3 lasts 43 Earth hours. Its average temperature is 752 K (479 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 0 moons.
UJK258.4 is a small terrestrial planet (4292 km radius) which orbits its star in 480 Earth days, one day on UJK258.4 lasts 28 Earth hours. Its average temperature is 352 K (79 C), its atmosphere mainly consists of nitrogen, oxygen and it has 3 moons.
UJK258.5 is a medium terrestrial planet (5638 km radius) which orbits its star in 882 Earth days, one day on UJK258.5 lasts 22 Earth hours. Its average temperature is 195 K (-78 C), its atmosphere mainly consists of nitrogen, oxygen and it has 9 moons.
UJK258.6 is a very small terrestrial planet (2074 km radius) which orbits its star in 1621 Earth days, one day on UJK258.6 lasts 73 Earth hours. Its average temperature is 104 K (-169 C), its atmosphere mainly consists of nitrogen, oxygen and it has 1 moons.
UJK258.7 is a large terrestrial planet (7759 km radius) which orbits its star in 2979 Earth days, one day on UJK258.7 lasts 19 Earth hours. Its average temperature is 54 K (-219 C), its atmosphere mainly consists of nitrogen, oxygen and it has 26 moons.
UJK258.8 is a small terrestrial planet (3415 km radius) which orbits its star in 5473 Earth days, one day on UJK258.8 lasts 36 Earth hours. Its average temperature is 27 K (-246 C), its atmosphere mainly consists of nitrogen and it has 5 moons.
UJK258.9 is a large gas giant (51036 km radius) which orbits its star in 14475 Earth days, one day on UJK258.9 lasts 15 Earth hours. Its average temperature is 1403 K (1130 C), its atmosphere mainly consists of hydrogen and it has 114 moons.
UJK258.10 is a large gas giant (51122 km radius) which orbits its star in 123067 Earth days, one day on UJK258.10 lasts 15 Earth hours. Its average temperature is 1851 K (1578 C), its atmosphere mainly consists of hydrogen, helium and it has 116 moons.
UJK258.11 is a huge terrestrial planet (13800 km radius) which orbits its star in 226089 Earth days, one day on UJK258.11 lasts 16 Earth hours. Its average temperature is 1330 K (1057 C), its atmosphere mainly consists of hydrogen, helium and it has 78 moons.
UJK258.12 is a large terrestrial planet (8962 km radius) which orbits its star in 415352 Earth days, one day on UJK258.12 lasts 18 Earth hours. Its average temperature is 1994 K (1721 C), its atmosphere mainly consists of hydrogen and it has 155 moons.
UJK258.13 is a medium gas giant (39903 km radius) which orbits its star in 763050 Earth days, one day on UJK258.13 lasts 15 Earth hours. Its average temperature is 1175 K (902 C), its atmosphere mainly consists of hydrogen and it has 86 moons.
UJK258.14 is a large gas giant (58681 km radius) which orbits its star in 1401813 Earth days, one day on UJK258.14 lasts 15 Earth hours. Its average temperature is 1727 K (1454 C), its atmosphere mainly consists of hydrogen and it has 119 moons.
UJK258.15 is a large gas giant (43110 km radius) which orbits its star in 2575295 Earth days, one day on UJK258.15 lasts 15 Earth hours. Its average temperature is 1214 K (941 C), its atmosphere mainly consists of hydrogen and it has 58 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:UJK258.1UJK258.2UJK258.3UJK258.4UJK258.5
distance from star:7*106 km32*106 km49*106 km83*106 km125*106 km
radius:4768 km7252 km2976 km4292 km5638 km
mass:867*1021 kg3051*1021 kg210*1021 kg632*1021 kg1433*1021 kg
surface gravity: 2.54 m/s2
0.25 Earths
3.87 m/s2
0.39 Earths
1.58 m/s2
0.16 Earths
2.28 m/s2
0.23 Earths
3.00 m/s2
0.30 Earths
escape velocity:4.926 km/s7.493 km/s3.069 km/s4.433 km/s5.824 km/s
year: 11 UJK258.1 days
12 Earth days
150 UJK258.2 days
119 Earth days
122 UJK258.3 days
219 Earth days
411 UJK258.4 days
480 Earth days
962 UJK258.5 days
882 Earth days
day:25 hrs19 hrs43 hrs28 hrs22 hrs
axial tilt:21°120°12°20°30°
temperature:1358 K
1085 C
1129 K
856 C
752 K
479 C
352 K
79 C
195 K
-78 C
atmosphere:65% N2
34% O2
1% CO2
0% other
57% N2
42% O2
1% CO2
0% other
16% H2
3% He
40% N2
40% O2
1% CO2
0% other
77% N2
20% O2
3% CO2
0% other
84% N2
14% O2
2% CO2
0% other
moons:05039
rings:00000

planet:UJK258.6UJK258.7UJK258.8UJK258.9UJK258.10
distance from star:187*106 km281*106 km422*106 km807*106 km3362*106 km
radius:2074 km7759 km3415 km51036 km51122 km
mass:71*1021 kg3736*1021 kg318*1021 kg1063456*1021 kg1068841*1021 kg
surface gravity: 1.10 m/s2
0.11 Earths
4.14 m/s2
0.42 Earths
1.81 m/s2
0.18 Earths
27.2 m/s2
2.78 Earths
27.2 m/s2
2.78 Earths
escape velocity:2.137 km/s8.017 km/s3.525 km/s52.73 km/s52.82 km/s
year: 532 UJK258.6 days
1621 Earth days
3762 UJK258.7 days
2979 Earth days
3648 UJK258.8 days
5473 Earth days
23160 UJK258.9 days
14475 Earth days
196907 UJK258.10 days
123067 Earth days
day:73 hrs19 hrs36 hrs15 hrs15 hrs
axial tilt:88°14°22°
temperature:104 K
-169 C
54 K
-219 C
27 K
-246 C
1403 K
1130 C
1851 K
1578 C
atmosphere:1% He
65% N2
34% O2
0% other
3% H2
1% He
73% N2
20% O2
3% CO2
0% other
90% N2
10% O2
0% other
94% H2
6% He
0% other
85% H2
15% He
0% other
moons:1265114116
rings:002220

planet:UJK258.11UJK258.12UJK258.13UJK258.14UJK258.15
distance from star:5043*106 km7565*106 km11348*106 km17022*106 km25533*106 km
radius:13800 km8962 km39903 km58681 km43110 km
mass:21024*1021 kg5758*1021 kg508284*1021 kg1616525*1021 kg640949*1021 kg
surface gravity: 7.36 m/s2
0.75 Earths
4.78 m/s2
0.48 Earths
21.3 m/s2
2.17 Earths
31.3 m/s2
3.20 Earths
23.0 m/s2
2.35 Earths
escape velocity:14.26 km/s9.260 km/s41.23 km/s60.64 km/s44.54 km/s
year: 339133 UJK258.11 days
226089 Earth days
553802 UJK258.12 days
415352 Earth days
1220880 UJK258.13 days
763050 Earth days
2242900 UJK258.14 days
1401813 Earth days
4120472 UJK258.15 days
2575295 Earth days
day:16 hrs18 hrs15 hrs15 hrs15 hrs
axial tilt:18°
temperature:1330 K
1057 C
1994 K
1721 C
1175 K
902 C
1727 K
1454 C
1214 K
941 C
atmosphere:83% H2
17% He
0% other
100% H2
0% other
90% H2
10% He
0% other
100% H2
0% other
92% H2
8% He
0% other
moons:781558611958
rings:10701

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