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MDJ424: yellow dwarf star with 14 planets

  MDJ424.1   MDJ424.2   MDJ424.3   MDJ424.4   MDJ424.5  
MDJ424.6
 
MDJ424.7
  MDJ424.8  
MDJ424.9
 
MDJ424.10
 
MDJ424.11
 
MDJ424.12
 
MDJ424.13
  MDJ424.14  

Solar system 'MDJ424' comprises the star 'MDJ424' and the retinue of celestial objects gravitationally bound to it: 14 planets and their 1042 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'MDJ424', a yellow dwarf class star that contains about 99.63% of the system's known mass and dominates it gravitationally. MDJ424 is located more than 2819 lightyears from the center of the galaxy.

This solar system comprises 14 planets

MDJ424.1 is a large terrestrial planet (8163 km radius) which orbits its star in 458 Earth days, one day on MDJ424.1 lasts 17 Earth hours. Its average temperature is 200 K (-73 C), its atmosphere mainly consists of nitrogen, oxygen and it has 9 moons.
MDJ424.2 is a small terrestrial planet (4312 km radius) which orbits its star in 842 Earth days, one day on MDJ424.2 lasts 27 Earth hours. Its average temperature is 178 K (-95 C), its atmosphere mainly consists of nitrogen, oxygen and it has 7 moons.
MDJ424.3 is a very large terrestrial planet (11788 km radius) which orbits its star in 1547 Earth days, one day on MDJ424.3 lasts 15 Earth hours. Its average temperature is 119 K (-154 C), its atmosphere mainly consists of nitrogen and it has 14 moons.
MDJ424.4 is a large terrestrial planet (7198 km radius) which orbits its star in 2842 Earth days, one day on MDJ424.4 lasts 18 Earth hours. Its average temperature is 70 K (-203 C), its atmosphere mainly consists of nitrogen, oxygen and it has 30 moons.
MDJ424.5 is a very large terrestrial planet (11780 km radius) which orbits its star in 5221 Earth days, one day on MDJ424.5 lasts 15 Earth hours. Its average temperature is 39 K (-234 C), its atmosphere mainly consists of nitrogen, oxygen and it has 17 moons.
MDJ424.6 is a medium gas giant (32743 km radius) which orbits its star in 21003 Earth days, one day on MDJ424.6 lasts 14 Earth hours. Its average temperature is 1781 K (1508 C), its atmosphere mainly consists of hydrogen, helium and it has 101 moons.
MDJ424.7 is a medium gas giant (38626 km radius) which orbits its star in 50803 Earth days, one day on MDJ424.7 lasts 14 Earth hours. Its average temperature is 1852 K (1579 C), its atmosphere mainly consists of hydrogen, helium and it has 110 moons.
MDJ424.8 is a medium gas giant (27594 km radius) which orbits its star in 103693 Earth days, one day on MDJ424.8 lasts 14 Earth hours. Its average temperature is 1841 K (1568 C), its atmosphere mainly consists of hydrogen, helium and it has 144 moons.
MDJ424.9 is a very large terrestrial planet (10567 km radius) which orbits its star in 190497 Earth days, one day on MDJ424.9 lasts 16 Earth hours. Its average temperature is 1784 K (1511 C), its atmosphere mainly consists of hydrogen, helium and it has 152 moons.
MDJ424.10 is a medium terrestrial planet (5229 km radius) which orbits its star in 349966 Earth days, one day on MDJ424.10 lasts 23 Earth hours. Its average temperature is 1009 K (736 C), its atmosphere mainly consists of hydrogen, helium and it has 109 moons.
MDJ424.11 is a large gas giant (48908 km radius) which orbits its star in 642929 Earth days, one day on MDJ424.11 lasts 14 Earth hours. Its average temperature is 1256 K (983 C), its atmosphere mainly consists of hydrogen and it has 138 moons.
MDJ424.12 is a medium gas giant (31309 km radius) which orbits its star in 1181137 Earth days, one day on MDJ424.12 lasts 14 Earth hours. Its average temperature is 1624 K (1351 C), its atmosphere mainly consists of hydrogen, helium and it has 78 moons.
MDJ424.13 is a large gas giant (65965 km radius) which orbits its star in 2169887 Earth days, one day on MDJ424.13 lasts 14 Earth hours. Its average temperature is 1658 K (1385 C), its atmosphere mainly consists of hydrogen, helium and it has 107 moons.
MDJ424.14 is a medium terrestrial planet (6794 km radius) which orbits its star in 2852391 Earth days, one day on MDJ424.14 lasts 19 Earth hours. Its average temperature is 1791 K (1518 C), its atmosphere mainly consists of and it has 26 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:MDJ424.1MDJ424.2MDJ424.3MDJ424.4MDJ424.5
distance from star:80*106 km121*106 km181*106 km272*106 km409*106 km
radius:8163 km4312 km11788 km7198 km11780 km
mass:4351*1021 kg641*1021 kg13104*1021 kg2983*1021 kg13077*1021 kg
surface gravity: 4.35 m/s2
0.44 Earths
2.30 m/s2
0.23 Earths
6.29 m/s2
0.64 Earths
3.84 m/s2
0.39 Earths
6.28 m/s2
0.64 Earths
escape velocity:8.435 km/s4.454 km/s12.18 km/s7.437 km/s12.17 km/s
year: 646 MDJ424.1 days
458 Earth days
748 MDJ424.2 days
842 Earth days
2475 MDJ424.3 days
1547 Earth days
3789 MDJ424.4 days
2842 Earth days
8353 MDJ424.5 days
5221 Earth days
day:17 hrs27 hrs15 hrs18 hrs15 hrs
axial tilt:18°25°29°24°21°
temperature:200 K
-73 C
178 K
-95 C
119 K
-154 C
70 K
-203 C
39 K
-234 C
atmosphere:4% H2
2% He
55% N2
39% O2
0% other
69% N2
29% O2
2% CO2
0% other
83% N2
9% O2
8% CO2
0% other
2% H2
1% He
85% N2
12% O2
0% other
85% N2
12% O2
3% CO2
0% other
moons:97143017
rings:00000

planet:MDJ424.6MDJ424.7MDJ424.8MDJ424.9MDJ424.10
distance from star:1034*106 km1864*106 km2999*106 km4499*106 km6749*106 km
radius:32743 km38626 km27594 km10567 km5229 km
mass:280831*1021 kg461030*1021 kg168086*1021 kg9439*1021 kg1143*1021 kg
surface gravity: 17.4 m/s2
1.77 Earths
20.6 m/s2
2.10 Earths
14.7 m/s2
1.50 Earths
5.64 m/s2
0.57 Earths
2.79 m/s2
0.28 Earths
escape velocity:33.83 km/s39.91 km/s28.51 km/s10.91 km/s5.401 km/s
year: 36005 MDJ424.6 days
21003 Earth days
87090 MDJ424.7 days
50803 Earth days
177759 MDJ424.8 days
103693 Earth days
285745 MDJ424.9 days
190497 Earth days
365181 MDJ424.10 days
349966 Earth days
day:14 hrs14 hrs14 hrs16 hrs23 hrs
axial tilt:12°
temperature:1781 K
1508 C
1852 K
1579 C
1841 K
1568 C
1784 K
1511 C
1009 K
736 C
atmosphere:82% H2
18% He
0% other
76% H2
24% He
0% other
78% H2
22% He
0% other
79% H2
21% He
0% other
77% H2
23% He
0% other
moons:101110144152109
rings:1660208

planet:MDJ424.11MDJ424.12MDJ424.13MDJ424.14
distance from star:10123*106 km15185*106 km22778*106 km27333*106 km
radius:48908 km31309 km65965 km6794 km
mass:935900*1021 kg245526*1021 kg2296310*1021 kg2508*1021 kg
surface gravity: 26.1 m/s2
2.66 Earths
16.7 m/s2
1.70 Earths
35.2 m/s2
3.59 Earths
3.62 m/s2
0.37 Earths
escape velocity:50.54 km/s32.35 km/s68.16 km/s7.019 km/s
year: 1102164 MDJ424.11 days
642929 Earth days
2024806 MDJ424.12 days
1181137 Earth days
3719806 MDJ424.13 days
2169887 Earth days
3603020 MDJ424.14 days
2852391 Earth days
day:14 hrs14 hrs14 hrs19 hrs
axial tilt:73°27°
temperature:1256 K
983 C
1624 K
1351 C
1658 K
1385 C
1791 K
1518 C
atmosphere:95% H2
5% He
0% other
81% H2
19% He
0% other
86% H2
14% He
0% other
100% other
moons:1387810726
rings:14320

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