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MDJ319: yellow dwarf star with 2 planets


Solar system 'MDJ319' comprises the star 'MDJ319' and the retinue of celestial objects gravitationally bound to it: 2 planets and their 91 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'MDJ319', a yellow dwarf class star that contains about 99.89% of the system's known mass and dominates it gravitationally. MDJ319 is located more than 2819 lightyears from the center of the galaxy.

This solar system comprises 2 planets

MDJ319.1 is a small terrestrial planet (4253 km radius) which orbits its star in 128 Earth days, one day on MDJ319.1 lasts 15 Earth hours. Its average temperature is 1448 K (1175 C), its atmosphere mainly consists of nitrogen, oxygen and it has 1 moons.
MDJ319.2 is a large gas giant (60325 km radius) which orbits its star in 63428 Earth days, one day on MDJ319.2 lasts 2 Earth hours. Its average temperature is 1228 K (955 C), its atmosphere mainly consists of hydrogen, helium and it has 90 moons.
More planetary details...


Planetary Orbits


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Planetary Statistics

distance from star:34*106 km2161*106 km
radius:4253 km60325 km
mass:615*1021 kg1756232*1021 kg
surface gravity: 2.26 m/s2
0.23 Earths
32.2 m/s2
3.29 Earths
escape velocity:4.393 km/s62.33 km/s
year: 204 MDJ319.1 days
128 Earth days
761136 MDJ319.2 days
63428 Earth days
day:15 hrs2 hrs
axial tilt:210°
temperature:1448 K
1175 C
1228 K
955 C
atmosphere:4% H2
1% He
57% N2
37% O2
1% CO2
0% other
89% H2
11% He
0% other

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