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NFA711: red dwarf star with 4 planets

  NFA711.1   NFA711.2   NFA711.3  
NFA711.4
 

Solar system 'NFA711' comprises the star 'NFA711' and the retinue of celestial objects gravitationally bound to it: 4 planets and their 169 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'NFA711', a red dwarf class star that contains about 99.37% of the system's known mass and dominates it gravitationally. NFA711 is located more than 4251 lightyears from the center of the galaxy.

NFA711.2, the second planet in this system, may feature life forms. Its average temperature is 340K (67C) and it's atmosphere contains 8% of oxygen. One year on NFA711.2 lasts 249 days, one day lasts 9 hours. It's diameter is 13120 km, 1 times the diameter of the Earth.

This solar system comprises 4 planets

NFA711.1 is a small terrestrial planet (3455 km radius) which orbits its star in 14 Earth days, one day on NFA711.1 lasts 25 Earth hours. Its average temperature is 1842 K (1569 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
NFA711.2 is a medium terrestrial planet (6560 km radius) which orbits its star in 249 Earth days, one day on NFA711.2 lasts 9 Earth hours. Its average temperature is 340 K (67 C), its atmosphere mainly consists of nitrogen and it has 0 moons.
NFA711.3 is a very large terrestrial planet (10016 km radius) which orbits its star in 1168 Earth days, one day on NFA711.3 lasts 6 Earth hours. Its average temperature is 65 K (-208 C), its atmosphere mainly consists of nitrogen, oxygen and it has 39 moons.
NFA711.4 is a large gas giant (71232 km radius) which orbits its star in 113555 Earth days, one day on NFA711.4 lasts 4 Earth hours. Its average temperature is 1124 K (851 C), its atmosphere mainly consists of hydrogen, helium and it has 130 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:NFA711.1NFA711.2NFA711.3NFA711.4
distance from star:8*106 km53*106 km150*106 km3186*106 km
radius:3455 km6560 km10016 km71232 km
mass:329*1021 kg2258*1021 kg8038*1021 kg2891448*1021 kg
surface gravity: 1.83 m/s2
0.18 Earths
3.50 m/s2
0.35 Earths
5.34 m/s2
0.54 Earths
38.0 m/s2
3.88 Earths
escape velocity:3.565 km/s6.778 km/s10.35 km/s73.61 km/s
year: 13 NFA711.1 days
14 Earth days
664 NFA711.2 days
249 Earth days
4672 NFA711.3 days
1168 Earth days
681330 NFA711.4 days
113555 Earth days
day:25 hrs9 hrs6 hrs4 hrs
axial tilt:13°14°14°86°
temperature:1842 K
1569 C
340 K
67 C
65 K
-208 C
1124 K
851 C
atmosphere:2% H2
1% He
78% N2
18% O2
1% CO2
0% other
92% N2
8% O2
0% other
8% H2
3% He
42% N2
47% O2
0% other
81% H2
19% He
0% other
moons:0039130
rings:0005

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