Hephaestus Solar System Data

Short version: There are 4 other planets in the system. 2 closer to the sun, both very hot, and a gas giant out past Hephaestus. This planet itself has 3 moons, two of which are basically oversized asteroids, one of which is a "proper" moon. There's nothing much else in the system in terms of human made stuff. There are a few sensors on the moon and scattered around on other planets, but mostly just basic monitoring stations so Hephaestus can keep an eye on the solar system.
Starting from Hep's jump point, there are dozens of systems that are reachable within reasonable time and that are inhabited, but in terms of using one of these systems as a staging base, only three or four. Two are simply large colonized worlds. They're not particularly special in terms of anything they make or their military, but they have established infrastructures and the capacity to be fortified and to work as staging points. The Third is a world near the jump point. It's tactically useful because you could use it to control the point, but there's nothing of any real interest in the immediate area, so no one has done that. The last is questionable. It's just a large asteroid field with a lot of abandoned infrastructure they could use. Not a whole lot out here to be honest. Heph is in the boondocks. Part of the reason we grabbed it.
==Stellar characteristics==
Stellar mass 	1.00 solar masses
Stellar luminosity 	1.00
Age 	4.562 billion years(5.438 billion left on main sequence)
Habitable ecosphere radius	1.000 AU(0.814 - 1.443 AU)
==Planetary Overview==
# 	Type 	Type 	Distance 	Distance 	Mass 	Mass 	Radius 	Radius
1 	Rock 	Rock 	0.361 AU 	0.361 AU 	0.124 EM 	0.124 EM 	0.504 ER 	0.504 ER
2 	Rock 	Rock 	0.573 AU 	0.573 AU 	0.026 EM 	0.026 EM 	0.299 ER 	0.299 ER
3 	Venusian 	Venusian 	0.690 AU 	0.690 AU 	1.054 EM 	1.054 EM 	1.017 ER 	1.017 ER
4 	TerrestrialHephaestus 	TerrestrialHephaestus 	0.989 AU 	0.989 AU 	0.875 EM 	0.875 EM 	0.958 ER 	0.958 ER
4 	This planet has 3 moons, two of which are basically oversized asteroids, one of which is a "proper" moon.	This planet has 3 moons, two of which are basically oversized asteroids, one of which is a "proper" moon.	This planet has 3 moons, two of which are basically oversized asteroids, one of which is a "proper" moon.	This planet has 3 moons, two of which are basically oversized asteroids, one of which is a "proper" moon.	This planet has 3 moons, two of which are basically oversized asteroids, one of which is a "proper" moon.	This planet has 3 moons, two of which are basically oversized asteroids, one of which is a "proper" moon.	This planet has 3 moons, two of which are basically oversized asteroids, one of which is a "proper" moon.	This planet has 3 moons, two of which are basically oversized asteroids, one of which is a "proper" moon.
5 	Martian 	Martian 	1.774 AU 	1.774 AU 	0.217 EM 	0.217 EM 	0.606 ER 	0.606 ER
6 	Jovian 	Jovian 	2.998 AU 	2.998 AU 	507.478 EM 	507.478 EM 	11.200 ER 	11.200 ER
7 	Jovian 	Jovian 	9.138 AU 	9.138 AU 	897.343 EM 	897.343 EM 	14.512 ER 	14.512 ER
8 	Sub-Jovian 	Sub-Jovian 	13.399 AU 	13.399 AU 	14.632 EM 	14.632 EM 	4.510 ER 	4.510 ER
9 	Sub-Jovian 	Sub-Jovian 	26.968 AU 	26.968 AU 	4.381 EM 	4.381 EM 	3.363 ER 	3.363 ER
10	Ice 	Ice 	38.826 AU 	38.826 AU 	0.700 EM 	0.700 EM 	1.186 ER 	1.186 ER
11	Rock 	Rock 	48.828 AU 	48.828 AU 	0.053 EM 	0.053 EM 	0.507 ER 	0.507 ER
12	Jump Point 	Jump Point 	A bit outside the solar system 	A bit outside the solar system 	Where you hit it doesn't matter 	Where you hit it doesn't matter 	Occupies an area the size of a small planet, orbits the star 	Occupies an area the size of a small planet, orbits the star
===Other===
*Monitoring stations exist throughout the system
*At least a few asteroids exist in the system, although no details about them are known
==Detailed Statistics==
===Planet #1 Statistics===
Planet type 	RockTidally Locked 1 FaceLow-G, Hot, Airless, 1-Face	RockTidally Locked 1 FaceLow-G, Hot, Airless, 1-Face
Distance from primary star	5.4E+007 KM 	0.361 AU
Mass 	7.4E+023Kg 	0.124 Earth masses
Surface gravity 	480.7 cm/sec^2 	0.49 Earth gees
Surface pressure 	0 millibars 	0.000 Earth atmospheres
Surface temperature 	173.8°Celcius344.8°Fahrenheit 	+159.8°C Earth temperature+287.6°F Earth temperature
Normal temperature range 	
{| style="margin: 0 0 0em 0em; border: 0px; background: limegreen; padding: 0px 0px; color: green; text-align: left; font-size: 12px;" cellpadding="1" cellspacing="1" width="100%"	+159.8°C Earth temperature+287.6°F Earth temperature
Min 	Max 	
-205.6°C-338.1°F 	376.9°C710.5°F 	
===Planet #2 Statistics===
Planet type: Rock
Tidally Locked 1 Face
Low-G, Hot, Airless, 1-Face
Distance from primary star: 8.6E+007 KM 0.573 AU
Mass: 1.5E+023Kg 0.026 Earth masses
Surface gravity: 283.9 cm/sec^2 0.29 Earth gees
Surface pressure: 0 millibars 0.000 Earth atmospheres
Surface temperature: 81.4°Celcius 178.6°Fahrenheit +67.4°C Earth temperature +121.4°F Earth temperature
Normal temperature range
:Min: -227.0°C -376.7°F
:Max: 262.5°C 504.5°F
Equatorial radius: 1907.3 Km 0.3 Earth radii
Density: 5.33 grams/cc 0.96 Earth densities
Eccentricity of orbit: 0.047
Escape Velocity: 3.3 Km/sec
Molecular weight retained: 222.0 and above
Axial tilt: 18°
Planetary albedo: 0.07
Exospheric temperature: 3876.96°K+2603.96°C Earth temperature
Length of year: 158.43 Earth days 1.00 Local days
Length of day: 3802.43 hours
Boiling point of water: -273.1°Celcius 459.7°Fahrenheit
Hydrosphere percentage: 0.0
Cloud cover percentage: 0.0
Ice cover percentage: 0.0
===Planet #3 Statistics===
Planet type: Venusian
Hot, Arid, Cloudy, Boiling ocean, Unbreathably thick atmosphere
Distance from primary star: 1E+008 KM 0.690 AU
Mass: 6.3E+024Kg 1.054 Earth masses
Surface gravity: 998.3 cm/sec^2 1.02 Earth gees
Surface pressure: 157509 millibars 155.449 Earth atmospheres
Surface temperature: 876.8°Celcius 1610.3°Fahrenheit +862.8°C Earth temperature +1553.1°F Earth temperature +772.0°C greenhouse effect (GH)
Normal temperature range
:Min: 866.1°C 1590.9°F
:Max: 878.2°C 1612.8°F
Equatorial radius: 6488.4 Km 1 Earth radii
Density: 5.51 grams/cc 1 Earth densities
Eccentricity of orbit: 0.119
Escape Velocity: 11.4 Km/sec
Molecular weight retained:12.8 and above: N, O, CH4, NH3, H2O, Ne, N2, CO...
Axial tilt: 18°
Planetary albedo: 0.52
Exospheric temperature: 2675.28°K +1402.28°C Earth temperature
Length of year: 209.26 Earth days 178.60 Local days
Length of day: 28.12 hours
Boiling point of water: 322.4°Celcius 612.3°Fahrenheit
Hydrosphere percentage: 0.0
Cloud cover percentage: 100.0
Ice cover percentage: 0.0
===Planet #4 Statistics===
Planet type: Terrestrial
Earth-like (N2, O2 - breathable)
Distance from primary star: 1.5E+008 KM 0.989 AU
Mass: 5.2E+024Kg 0.875 Earth masses
Surface gravity: 935.8 cm/sec^2 0.95 Earth gees
Surface pressure: 776 millibars 0.766 Earth atmospheres
Surface temperature: 13.5°Celcius 56.2°Fahrenheit -0.5°C Earth temperature -1.0°F Earth temperature
Normal temperature range
:Night: 7.9°C 46.2°F
:Day: 18.7°C 65.7°F
:
:Min: -15.2°C 4.7°F
:Max: 40.5°C105.0°F
Equatorial radius: 6107.8 Km0.96 Earth radii
Density: 5.48 grams/cc 0.99 Earth densities
Eccentricity of orbit: 0.074
Escape Velocity: 10.7 Km/sec
Molecular weight retained: 7.1 and above: N, O, CH4, NH3, H2O, Ne, N2, CO...
:Nitrogen 72.6% 564 mb (ipp: 518)
:Oxygen 26.5% 206 mb (ipp: 189)
:Argon 0.8% 7 mb (ipp: 6)
Axial tilt: 31°
Planetary albedo: 0.28
Exospheric temperature: 1302.49°K +29.49°C Earth temperature
Length of year: 359.03 Earth days 515.93 Local days
Length of day: 16.70 hours
Boiling point of water: 93.0°Celcius 199.4°Fahrenheit
Hydrosphere percentage: 67.8
Cloud cover percentage: 45.7
Ice cover percentage: 2.1
====Moons====
No detailed data availiable
===Planet #5 Statistics===
Planet type: Martian
Low-G, Cold, Icy, Arid, Cloudless, Unbreathably thin atmosphere
Distance from primary star: 2.7E+008 KM 1.774 AU
Mass: 1.3E+024Kg 0.217 Earth masses
Surface gravity: 580.5 cm/sec^2 0.59 Earth gees
Surface pressure: 48 millibars 0.047 Earth atmospheres
Surface temperature: -92.8°Celcius -135.1°Fahrenheit -106.8°C Earth temperature -192.3°F Earth temperature
Normal temperature range
:Night: -104.7°C -156.5°F
:Day: -81.3°C -114.3°F
:
:Min: -130.5°C -202.9°F
:Max: -56.8°C -70.3°F
Equatorial radius: 3863.1 Km 0.61 Earth radii
Density: 5.38 grams/cc 0.97 Earth densities
Eccentricity of orbit: 0.042
Escape Velocity: 6.7 Km/sec
Molecular weight retained: 5.6 and above: N, O, CH4, NH3, H2O, Ne, N2, CO...
Axial tilt: 15°
Planetary albedo: 0.50
Exospheric temperature: 404.37°K -868.63°C Earth temperature
Length of year: 863.25 Earth days 1035.45 Local days 2.36 Earth years
Length of day: 20.01 hours
Boiling point of water: 31.4°Celcius 88.6°Fahrenheit
Hydrosphere percentage: 0.0
Cloud cover percentage: 0.0
Ice cover percentage: 63.1
===Planet #6 Statistics===
Planet type: Jovian
Distance from primary star: 4.5E+008 KM 2.998 AU
Mass: 3E+027Kg 507.478 Earth masses 42.662 Earth masses dust 464.816 Earth masses gas
Equatorial radius: 71431.7 Km 11 Earth radii
Density: 1.99 grams/cc 0.36 Earth densities
Eccentricity of orbit: 0.247
Escape Velocity: 75.3 Km/sec
Molecular weight retained: 0.0 and above: H, H2, He, N, O, CH4, NH3, H2O...
Axial tilt: 31°
Planetary albedo: 0.49
Exospheric temperature: 141.60°K -1131.40°C Earth temperature
Length of year: 1894.90 Earth days 7007.53 Local days 5.19 Earth years
Length of day: 6.49 hours
===Planet #7 Statistics===
Planet type: Jovian
Distance from primary star: 1.4E+009 KM 9.138 AU
Mass: 5.4E+027Kg 897.343 Earth masses 44.307 Earth masses dust 853.036 Earth masses gas
Equatorial radius: 92559.8 Km 15 Earth radii
Density: 1.61 grams/cc 0.29 Earth densities
Eccentricity of orbit: 0.076
Escape Velocity: 87.9 Km/sec
Molecular weight retained: 0.0 and above: H, H2, He, N, O, CH4, NH3, H2O...
Axial tilt: 48°
Planetary albedo: 0.49
Exospheric temperature: 15.24°K -1257.76°C Earth temperature
Length of year: 10076.39 Earth days 38240.45 Local days 27.59 Earth years
Length of day: 6.32 hours
===Planet #8 Statistics===
Planet type: Sub-Jovian
Distance from primary star: 2E+009 KM 13.399 AU
Mass: 8.7E+025Kg 14.632 Earth masses 3.179 Earth masses dust 11.453 Earth masses gas
Equatorial radius: 28765.8 Km 4.5 Earth radii
Density: 0.88 grams/cc 0.16 Earth densities
Eccentricity of orbit: 0.050
Escape Velocity: 20.1 Km/sec
Molecular weight retained: 0.0 and above: H, H2, He, N, O, CH4, NH3, H2O...
Axial tilt: 26°
Planetary albedo: 0.49
Exospheric temperature: 7.09°K -1265.91°C Earth temperature
Length of year: 17913.81 Earth days 27933.78 Local days 49.04 Earth years
Length of day: 15.39 hours
===Planet #9 Statistics===
Planet type: Sub-Jovian
Distance from primary star: 4E+009 KM 26.968 AU
Mass: 2.6E+025Kg 4.381 Earth masses 1.552 Earth masses dust 2.829 Earth masses gas
Equatorial radius: 21450.4 Km 3.4 Earth radii
Density: 0.63 grams/cc 0.11 Earth densities
Eccentricity of orbit: 0.000
Escape Velocity: 12.8 Km/sec
Molecular weight retained: 0.0 and above: H, H2, He, N, O, CH4, NH3, H2O...
Axial tilt: 33°
Planetary albedo: 0.50
Exospheric temperature: 1.75°K -1271.25°C Earth temperature
Length of year: 51151.96 Earth days 58529.88 Local days 140.04 Earth years
Length of day: 20.97 hours
===Planet #10 Statistics===
Planet type: Ice
Low-G, Cold, Icy, Arid, Cloudless, Thin atmosphere
Distance from primary star: 5.8E+009 KM 38.826 AU
Mass: 4.2E+024Kg 0.700 Earth masses 0.431 Earth masses dust 0.269 Earth masses gas
Surface gravity: 487.5 cm/sec^2 0.50 Earth gees
Surface pressure: 124 millibars 0.122 Earth atmospheres
Surface temperature: -229.3°Celcius -380.8°Fahrenheit -243.3°C Earth temperature -438.0°F Earth temperature
Normal temperature range
:Night: -231.7°C-385.0°F
:Day: -227.1°C-376.8°F
:
:Min: -246.8°C-412.2°F
:Max: -213.1°C-351.5°F
Equatorial radius: 7566.6 Km1.2 Earth radii
Density: 2.31 grams/cc 0.42 Earth densities
Eccentricity of orbit: 0.012
Escape Velocity: 8.6 Km/sec
Molecular weight retained: 0.0 and above: H, H2, He, N, O, CH4, NH3, H2O...
Axial tilt: 38°
Planetary albedo: 0.22
Exospheric temperature: 0.84°K -1272.16°C Earth temperature
Length of year: 88364.97 Earth days 97698.05 Local days 241.93 Earth years
Length of day: 21.71 hours
Boiling point of water: 50.0°Celcius 122.1°Fahrenheit
Hydrosphere percentage: 0.0
Cloud cover percentage: 0.0
Ice cover percentage: 100.0
===Planet #11 Statistics===
Planet type: Rock
Low-G, Cold, Airless
Distance from primary star: 7.3E+009 KM 48.828 AU
Mass: 3.1E+023Kg 0.053 Earth masses
Surface gravity: 201.2 cm/sec^2 0.21 Earth gees
Surface pressure: 0 millibars 0.000 Earth atmospheres
Surface temperature: -235.6°Celcius -392.0°Fahrenheit -249.6°C Earth temperature -449.2°F Earth temperature
Normal temperature range
:Night: -240.8°C-401.5°F
:Day: -230.1°C-382.2°F
:
:Min: -253.2°C-423.8°F
:Max: -217.7°C-359.8°F
Equatorial radius: 3230.7 Km 0.51 Earth radii
Density: 2.23 grams/cc 0.4 Earth densities
Eccentricity of orbit: 0.003
Escape Velocity: 3.6 Km/sec
Molecular weight retained: 0.0 and above: H, H2, He, N, O, CH4, NH3, H2O...
Axial tilt: 52°
Planetary albedo: 0.15
Exospheric temperature: 0.53°K -1272.47°C Earth temperature
Length of year: 124621.95 Earth days 88525.18 Local days 341.19 Earth years
Length of day: 33.79 hours
Boiling point of water: -77.0°Celcius -106.5°Fahrenheit
Hydrosphere percentage: 0.0
Cloud cover percentage: 0.0
Ice cover percentage: 0.0
===Jump Point Statistics===
It is the size of a small planet and orbits around the star just outside the solar system itself.
Data in this page were created by StarGen (WinStarGen 41910-1): http://www.eldacur.com/~brons/NerdCorner/StarGen/StarGen.html
Data in this page were obtained from the following posts:
http://www.bay12forums.com/smf/index.php?topic=138720.msg5560775#msg5560775
http://www.bay12forums.com/smf/index.php?topic=138720.msg5560833#msg5560833
http://www.bay12forums.com/smf/index.php?topic=138720.msg5573736#msg5573736
Category:Background