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MDF428: yellow dwarf star with 14 planets

  MDF428.1  
MDF428.2
 
MDF428.3
 
MDF428.4
 
MDF428.5
  MDF428.6  
MDF428.7
 
MDF428.8
  MDF428.9  
MDF428.10
 
MDF428.11
 
MDF428.12
  MDF428.13  
MDF428.14
 

Solar system 'MDF428' comprises the star 'MDF428' and the retinue of celestial objects gravitationally bound to it: 14 planets and their 1202 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'MDF428', a yellow dwarf class star that contains about 99.36% of the system's known mass and dominates it gravitationally. MDF428 is located more than 2819 lightyears from the center of the galaxy.

This solar system comprises 14 planets

MDF428.1 is a medium terrestrial planet (6671 km radius) which orbits its star in 147 Earth days, one day on MDF428.1 lasts 19 Earth hours. Its average temperature is 1257 K (984 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 3 moons.
MDF428.2 is a large gas giant (42215 km radius) which orbits its star in 45069 Earth days, one day on MDF428.2 lasts 14 Earth hours. Its average temperature is 1133 K (860 C), its atmosphere mainly consists of hydrogen, helium and it has 100 moons.
MDF428.3 is a medium gas giant (34588 km radius) which orbits its star in 116487 Earth days, one day on MDF428.3 lasts 14 Earth hours. Its average temperature is 1664 K (1391 C), its atmosphere mainly consists of hydrogen and it has 49 moons.
MDF428.4 is a large gas giant (42222 km radius) which orbits its star in 214001 Earth days, one day on MDF428.4 lasts 14 Earth hours. Its average temperature is 1203 K (930 C), its atmosphere mainly consists of hydrogen, helium and it has 125 moons.
MDF428.5 is a medium gas giant (33932 km radius) which orbits its star in 393144 Earth days, one day on MDF428.5 lasts 14 Earth hours. Its average temperature is 1679 K (1406 C), its atmosphere mainly consists of hydrogen and it has 82 moons.
MDF428.6 is a large gas giant (70415 km radius) which orbits its star in 722253 Earth days, one day on MDF428.6 lasts 14 Earth hours. Its average temperature is 1254 K (981 C), its atmosphere mainly consists of hydrogen and it has 116 moons.
MDF428.7 is a medium gas giant (27359 km radius) which orbits its star in 1326864 Earth days, one day on MDF428.7 lasts 14 Earth hours. Its average temperature is 1238 K (965 C), its atmosphere mainly consists of hydrogen, helium and it has 140 moons.
MDF428.8 is a medium gas giant (28511 km radius) which orbits its star in 2437605 Earth days, one day on MDF428.8 lasts 14 Earth hours. Its average temperature is 1498 K (1225 C), its atmosphere mainly consists of hydrogen and it has 80 moons.
MDF428.9 is a large gas giant (68845 km radius) which orbits its star in 4478166 Earth days, one day on MDF428.9 lasts 14 Earth hours. Its average temperature is 1962 K (1689 C), its atmosphere mainly consists of hydrogen, helium and it has 162 moons.
MDF428.10 is a small gas giant (18678 km radius) which orbits its star in 8226917 Earth days, one day on MDF428.10 lasts 14 Earth hours. Its average temperature is 1095 K (822 C), its atmosphere mainly consists of hydrogen, helium and it has 56 moons.
MDF428.11 is a large gas giant (71282 km radius) which orbits its star in 15113812 Earth days, one day on MDF428.11 lasts 14 Earth hours. Its average temperature is 1030 K (757 C), its atmosphere mainly consists of hydrogen and it has 103 moons.
MDF428.12 is a medium gas giant (29300 km radius) which orbits its star in 27765846 Earth days, one day on MDF428.12 lasts 14 Earth hours. Its average temperature is 1613 K (1340 C), its atmosphere mainly consists of hydrogen and it has 138 moons.
MDF428.13 is a medium terrestrial planet (6335 km radius) which orbits its star in 36499153 Earth days, one day on MDF428.13 lasts 20 Earth hours. Its average temperature is 1002 K (729 C), its atmosphere mainly consists of and it has 22 moons.
MDF428.14 is a small terrestrial planet (3642 km radius) which orbits its star in 47979382 Earth days, one day on MDF428.14 lasts 32 Earth hours. Its average temperature is 1620 K (1347 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:MDF428.1MDF428.2MDF428.3MDF428.4MDF428.5
distance from star:38*106 km1721*106 km3241*106 km4862*106 km7293*106 km
radius:6671 km42215 km34588 km42222 km33932 km
mass:2374*1021 kg601852*1021 kg331029*1021 kg602152*1021 kg312549*1021 kg
surface gravity: 3.56 m/s2
0.36 Earths
22.5 m/s2
2.30 Earths
18.4 m/s2
1.88 Earths
22.5 m/s2
2.30 Earths
18.1 m/s2
1.85 Earths
escape velocity:6.892 km/s43.62 km/s35.74 km/s43.63 km/s35.06 km/s
year: 185 MDF428.1 days
147 Earth days
77261 MDF428.2 days
45069 Earth days
199692 MDF428.3 days
116487 Earth days
366858 MDF428.4 days
214001 Earth days
673961 MDF428.5 days
393144 Earth days
day:19 hrs14 hrs14 hrs14 hrs14 hrs
axial tilt:296°
temperature:1257 K
984 C
1133 K
860 C
1664 K
1391 C
1203 K
930 C
1679 K
1406 C
atmosphere:14% H2
3% He
35% N2
47% O2
1% CO2
0% other
89% H2
11% He
0% other
100% H2
0% other
86% H2
14% He
0% other
99% H2
1% He
0% other
moons:31004912582
rings:0912212

planet:MDF428.6MDF428.7MDF428.8MDF428.9MDF428.10
distance from star:10939*106 km16409*106 km24614*106 km36922*106 km55383*106 km
radius:70415 km27359 km28511 km68845 km18678 km
mass:2793093*1021 kg163828*1021 kg185407*1021 kg2610400*1021 kg52129*1021 kg
surface gravity: 37.5 m/s2
3.83 Earths
14.6 m/s2
1.49 Earths
15.2 m/s2
1.55 Earths
36.7 m/s2
3.75 Earths
9.97 m/s2
1.01 Earths
escape velocity:72.76 km/s28.27 km/s29.46 km/s71.14 km/s19.30 km/s
year: 1238148 MDF428.6 days
722253 Earth days
2274624 MDF428.7 days
1326864 Earth days
4178751 MDF428.8 days
2437605 Earth days
7676856 MDF428.9 days
4478166 Earth days
14103286 MDF428.10 days
8226917 Earth days
day:14 hrs14 hrs14 hrs14 hrs14 hrs
axial tilt:34°60°
temperature:1254 K
981 C
1238 K
965 C
1498 K
1225 C
1962 K
1689 C
1095 K
822 C
atmosphere:97% H2
3% He
0% other
80% H2
20% He
0% other
96% H2
4% He
0% other
82% H2
18% He
0% other
77% H2
23% He
0% other
moons:1161408016256
rings:01422020

planet:MDF428.11MDF428.12MDF428.13MDF428.14
distance from star:83075*106 km124613*106 km149536*106 km179443*106 km
radius:71282 km29300 km6335 km3642 km
mass:2897541*1021 kg201230*1021 kg2033*1021 kg386*1021 kg
surface gravity: 38.0 m/s2
3.88 Earths
15.6 m/s2
1.59 Earths
3.38 m/s2
0.34 Earths
1.94 m/s2
0.19 Earths
escape velocity:73.66 km/s30.27 km/s6.545 km/s3.761 km/s
year: 25909392 MDF428.11 days
15113812 Earth days
47598593 MDF428.12 days
27765846 Earth days
43798983 MDF428.13 days
36499153 Earth days
35984536 MDF428.14 days
47979382 Earth days
day:14 hrs14 hrs20 hrs32 hrs
axial tilt:110°
temperature:1030 K
757 C
1613 K
1340 C
1002 K
729 C
1620 K
1347 C
atmosphere:99% H2
1% He
0% other
91% H2
9% He
0% other
100% other100% other
moons:1031382226
rings:24408

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