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MDF417: yellow dwarf star with 5 planets

  MDF417.1   MDF417.2   MDF417.3  
MDF417.4
  MDF417.5  

Solar system 'MDF417' comprises the star 'MDF417' and the retinue of celestial objects gravitationally bound to it: 5 planets and their 59 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'MDF417', a yellow dwarf class star that contains about 99.99% of the system's known mass and dominates it gravitationally. MDF417 is located more than 2819 lightyears from the center of the galaxy.

This solar system comprises 5 planets

MDF417.1 is a small terrestrial planet (3411 km radius) which orbits its star in 49 Earth days, one day on MDF417.1 lasts 26 Earth hours. Its average temperature is 1762 K (1489 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
MDF417.2 is a small terrestrial planet (4498 km radius) which orbits its star in 288 Earth days, one day on MDF417.2 lasts 17 Earth hours. Its average temperature is 670 K (397 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
MDF417.3 is a large terrestrial planet (7901 km radius) which orbits its star in 985 Earth days, one day on MDF417.3 lasts 9 Earth hours. Its average temperature is 195 K (-78 C), its atmosphere mainly consists of nitrogen, oxygen and it has 6 moons.
MDF417.4 is a massive terrestrial planet (15322 km radius) which orbits its star in 4384 Earth days, one day on MDF417.4 lasts 6 Earth hours. Its average temperature is 1265 K (992 C), its atmosphere mainly consists of hydrogen, helium and it has 48 moons.
MDF417.5 is a medium terrestrial planet (5628 km radius) which orbits its star in 5763 Earth days, one day on MDF417.5 lasts 12 Earth hours. Its average temperature is 1549 K (1276 C), its atmosphere mainly consists of and it has 5 moons.
More planetary details...

Location

Planetary Orbits

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Planetary Statistics

planet:MDF417.1MDF417.2MDF417.3MDF417.4MDF417.5
distance from star:18*106 km59*106 km134*106 km364*106 km436*106 km
radius:3411 km4498 km7901 km15322 km5628 km
mass:317*1021 kg728*1021 kg3945*1021 kg28776*1021 kg1426*1021 kg
surface gravity: 1.81 m/s2
0.18 Earths
2.40 m/s2
0.24 Earths
4.21 m/s2
0.43 Earths
8.18 m/s2
0.83 Earths
3.00 m/s2
0.30 Earths
escape velocity:3.522 km/s4.648 km/s8.163 km/s15.83 km/s5.815 km/s
year: 45 MDF417.1 days
49 Earth days
406 MDF417.2 days
288 Earth days
2626 MDF417.3 days
985 Earth days
17536 MDF417.4 days
4384 Earth days
11526 MDF417.5 days
5763 Earth days
day:26 hrs17 hrs9 hrs6 hrs12 hrs
axial tilt:11°13°28°
temperature:1762 K
1489 C
670 K
397 C
195 K
-78 C
1265 K
992 C
1549 K
1276 C
atmosphere:82% N2
11% O2
7% CO2
0% other
5% H2
2% He
48% N2
44% O2
1% CO2
0% other
7% H2
2% He
45% N2
46% O2
0% other
76% H2
24% He
0% other
100% other
moons:006485
rings:00060

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