🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.6

Radius: 13.8

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.94 AU - 1.36 AU

Year: 836 Days

Day: 12.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 84,951,808 km

• M1: 171,738 km (0.101 R)
• M2: 616,044 km (0.11 R)
• M3: 1,088,474 km (0.094 R)
• M4: 1,644,230 km (0.095 R)
• M5: 2,133,565 km (0.066 R)
• M6: 2,687,376 km (0.12 R)
• M7: 3,183,592 km (0.043 R)
• M8: 3,769,418 km (0.097 R)
• M9: 4,506,037 km (0.108 R)
• M10: 4,951,839 km (0.106 R)
• M11: 5,913,753 km (0.035 R)
• M12: 7,215,105 km (0.069 R)
• M13: 8,016,651 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.3

Radius: 9.1

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1 AU - 1.44 AU

Year: 914 Days

Day: 9.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 84,951,808 km

• M1: 113,246 km (0.059 R)
• M2: 501,302 km (0.088 R)
• M3: 902,674 km (0.107 R)
• M4: 1,506,899 km (0.079 R)
• M5: 1,895,405 km (0.09 R)
• M6: 2,200,585 km (0.109 R)
• M7: 2,485,419 km (0.042 R)
• M8: 2,959,345 km (0.066 R)
• M9: 3,955,218 km (0.095 R)
• M10: 5,142,427 km (0.072 R)
• M11: 5,667,366 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.6

Radius: 10.4

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.35 AU - 3.11 AU

Year: 3059 Days

Day: 13.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 84,951,808 km

• M1: 129,552 km (0.061 R)
• M2: 457,021 km (0.11 R)
• M3: 856,747 km (0.106 R)
• M4: 1,194,689 km (0.088 R)
• M5: 1,590,674 km (0.067 R)
• M6: 2,499,930 km (0.091 R)
• M7: 3,193,915 km (0.067 R)
• M8: 3,586,759 km (0.081 R)
• M9: 5,623,982 km (0.052 R)
• M10: 6,723,676 km (0.056 R)
• M11: 7,436,211 km (0.068 R)
• M12: 9,419,430 km (0.055 R)
• M13: 9,995,083 km (0.088 R)
• M14: 12,718,811 km (0.096 R)
• M15: 13,518,262 km (0.055 R)
• M16: 14,907,278 km (0.116 R)
• M17: 15,636,568 km (0.069 R)
• M18: 16,009,964 km (0.084 R)
• M19: 17,335,850 km (0.078 R)
• M20: 17,909,259 km (0.073 R)
• M21: 18,554,774 km (0.074 R)
• M22: 21,488,537 km (0.084 R)
• M23: 22,150,358 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.4

Radius: 13.1

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.1 AU - 3.48 AU

Year: 3161 Days

Day: 11.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 84,951,808 km

• M1: 162,912 km (0.114 R)
• M2: 650,003 km (0.096 R)
• M3: 1,097,749 km (0.039 R)
• M4: 1,667,867 km (0.058 R)
• M5: 2,330,585 km (0.104 R)
• M6: 2,756,939 km (0.082 R)
• M7: 3,438,956 km (0.109 R)
• M8: 4,944,808 km (0.1 R)
• M9: 5,395,247 km (0.089 R)
• M10: 6,264,112 km (0.109 R)
• M11: 6,792,641 km (0.094 R)
• M12: 7,543,772 km (0.075 R)
• M13: 8,142,762 km (0.115 R)
• M14: 8,559,691 km (0.093 R)
• M15: 9,063,985 km (0.113 R)
• M16: 11,368,840 km (0.083 R)
• M17: 14,641,892 km (0.066 R)
• M18: 16,994,318 km (0.087 R)
• M19: 18,260,514 km (0.109 R)
• M20: 18,916,651 km (0.114 R)
• M21: 20,980,054 km (0.069 R)
• M22: 21,436,477 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.6

Radius: 8.6

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.18 AU - 3.48 AU

Year: 3229 Days

Day: 13.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 84,951,808 km

• M1: 106,962 km (0.06 R)
• M2: 409,150 km (0.111 R)
• M3: 873,951 km (0.102 R)
• M4: 1,244,654 km (0.039 R)
• M5: 1,838,259 km (0.113 R)
• M6: 2,348,687 km (0.105 R)
• M7: 3,060,324 km (0.058 R)
• M8: 5,196,731 km (0.045 R)
• M9: 5,618,746 km (0.097 R)
• M10: 7,598,525 km (0.025 R)
• M11: 8,050,460 km (0.11 R)
• M12: 9,140,879 km (0.04 R)
• M13: 9,932,551 km (0.097 R)
• M14: 13,300,747 km (0.086 R)
• M15: 14,180,981 km (0.056 R)
• M16: 14,727,611 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624.8

Radius: 4.9

Gravity: 26.02 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 7.31 AU - 11.21 AU

Year: 19112 Days

Day: 21.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 84,951,808 km

• M1: 61,036 km (0.069 R)
• M2: 257,159 km (0.078 R)
• M3: 551,567 km (0.112 R)
• M4: 1,074,711 km (0.114 R)
• M5: 1,699,432 km (0.06 R)
• M6: 1,973,046 km (0.118 R)
• M7: 2,130,573 km (0.032 R)
• M8: 2,382,944 km (0.112 R)
• M9: 2,947,377 km (0.069 R)
• M10: 3,802,927 km (0.07 R)
• M11: 5,590,772 km (0.064 R)
• M12: 8,579,737 km (0.072 R)
• M13: 9,002,201 km (0.107 R)
• M14: 10,235,038 km (0.075 R)
• M15: 12,289,166 km (0.05 R)
• M16: 12,825,624 km (0.067 R)
• M17: 14,677,047 km (0.102 R)
• M18: 22,157,539 km (0.049 R)
• M19: 22,452,995 km (0.079 R)
• M20: 25,662,168 km (0.079 R)
• M21: 30,967,507 km (0.099 R)
• M22: 31,709,213 km (0.109 R)
• M23: 32,462,738 km (0.088 R)
• M24: 35,461,876 km (0.067 R)
• M25: 39,068,830 km (0.08 R)
• M26: 44,299,819 km (0.103 R)
• M27: 45,716,660 km (0.102 R)
• M28: 45,875,833 km (0.092 R)
• M29: 54,856,941 km (0.113 R)
• M30: 61,971,367 km (0.111 R)
• M31: 62,361,967 km (0.105 R)
• M32: 63,345,722 km (0.104 R)
• M33: 67,178,121 km (0.067 R)
• M34: 68,004,200 km (0.116 R)
• M35: 68,837,011 km (0.102 R)
• M36: 71,162,211 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969.9

Radius: 7.5

Gravity: 17.24 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 7.36 AU - 11.62 AU

Year: 19829 Days

Day: 19.1 Hours

Environment

Temp: -239 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 84,951,808 km

• M1: 93,349 km (0.093 R)
• M2: 346,618 km (0.103 R)
• M3: 752,028 km (0.103 R)
• M4: 1,516,922 km (0.111 R)
• M5: 1,996,234 km (0.092 R)
• M6: 2,271,793 km (0.049 R)
• M7: 2,645,788 km (0.085 R)
• M8: 3,889,694 km (0.094 R)
• M9: 4,391,595 km (0.109 R)
• M10: 4,935,832 km (0.076 R)
• M11: 6,027,747 km (0.057 R)
• M12: 7,520,734 km (0.118 R)
• M13: 7,981,645 km (0.081 R)
• M14: 10,138,098 km (0.091 R)
• M15: 16,650,243 km (0.108 R)
• M16: 17,968,350 km (0.049 R)
• M17: 20,810,709 km (0.08 R)
• M18: 25,274,261 km (0.108 R)
• M19: 25,615,643 km (0.117 R)
• M20: 30,081,738 km (0.106 R)
• M21: 30,336,952 km (0.111 R)
• M22: 30,593,662 km (0.094 R)
• M23: 31,111,271 km (0.077 R)
• M24: 33,513,364 km (0.107 R)
• M25: 37,638,974 km (0.116 R)
• M26: 38,084,177 km (0.105 R)
• M27: 39,136,598 km (0.109 R)
• M28: 39,440,880 km (0.078 R)
• M29: 44,857,370 km (0.074 R)
• M30: 50,209,833 km (0.118 R)
• M31: 50,569,167 km (0.09 R)
• M32: 53,132,077 km (0.081 R)
• M33: 71,706,149 km (0.059 R)
• M34: 74,469,072 km (0.109 R)
• M35: 78,021,423 km (0.105 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 12,518 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit