🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.9

Radius: 8.3

Gravity: 13.63 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.74 AU - 0.96 AU

Year: 523 Days

Day: 7.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 37,142,910 km

• M1: 103,223 km (0.069 R)
• M2: 509,082 km (0.071 R)
• M3: 1,580,053 km (0.075 R)
• M4: 1,860,848 km (0.095 R)
• M5: 2,774,592 km (0.103 R)
• M6: 4,345,369 km (0.1 R)
• M7: 5,347,226 km (0.116 R)
• M8: 6,257,679 km (0.107 R)
• M9: 6,719,039 km (0.111 R)
• M10: 7,420,503 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.8

Radius: 9.2

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.9 AU - 1.06 AU

Year: 647 Days

Day: 9.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 37,142,910 km

• M1: 114,442 km (0.069 R)
• M2: 451,636 km (0.109 R)
• M3: 762,052 km (0.096 R)
• M4: 1,087,577 km (0.066 R)
• M5: 1,399,937 km (0.11 R)
• M6: 2,015,233 km (0.075 R)
• M7: 2,600,909 km (0.093 R)
• M8: 3,011,405 km (0.095 R)
• M9: 3,544,572 km (0.111 R)
• M10: 3,862,467 km (0.095 R)
• M11: 4,572,010 km (0.083 R)
• M12: 6,092,074 km (0.047 R)
• M13: 6,489,107 km (0.091 R)
• M14: 6,945,829 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.3

Radius: 9.1

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.98 AU - 1.26 AU

Year: 790 Days

Day: 11.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 37,142,910 km

• M1: 113,994 km (0.066 R)
• M2: 416,929 km (0.088 R)
• M3: 1,076,357 km (0.101 R)
• M4: 1,503,758 km (0.104 R)
• M5: 1,910,215 km (0.094 R)
• M6: 2,314,429 km (0.087 R)
• M7: 2,823,211 km (0.077 R)
• M8: 3,404,848 km (0.083 R)
• M9: 4,002,341 km (0.051 R)
• M10: 4,965,303 km (0.111 R)
• M11: 5,387,169 km (0.107 R)
• M12: 5,852,867 km (0.104 R)
• M13: 6,240,326 km (0.096 R)
• M14: 6,601,604 km (0.098 R)
• M15: 7,158,109 km (0.102 R)
• M16: 7,793,899 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.6

Radius: 12.1

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.41 AU - 1.71 AU

Year: 1299 Days

Day: 12.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 37,142,910 km

• M1: 166,802 km (0.096 R)
• M2: 686,205 km (0.104 R)
• M3: 1,788,293 km (0.119 R)
• M4: 3,113,580 km (0.118 R)
• M5: 4,032,859 km (0.076 R)
• M6: 5,529,736 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.5

Radius: 12.1

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.39 AU - 3.77 AU

Year: 3605 Days

Day: 7.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 37,142,910 km

• M1: 150,795 km (0.074 R)
• M2: 575,802 km (0.096 R)
• M3: 971,339 km (0.052 R)
• M4: 1,703,172 km (0.064 R)
• M5: 2,104,094 km (0.106 R)
• M6: 3,469,474 km (0.11 R)
• M7: 4,352,400 km (0.105 R)
• M8: 5,379,539 km (0.119 R)
• M9: 7,064,161 km (0.039 R)
• M10: 7,851,345 km (0.107 R)
• M11: 8,696,274 km (0.11 R)
• M12: 9,534,171 km (0.092 R)
• M13: 11,258,736 km (0.118 R)
• M14: 11,787,564 km (0.097 R)
• M15: 12,491,871 km (0.102 R)
• M16: 12,895,187 km (0.086 R)
• M17: 13,855,904 km (0.118 R)
• M18: 14,774,136 km (0.026 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.5

Radius: 12.7

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.82 AU - 4.76 AU

Year: 5925 Days

Day: 12 Hours

Environment

Temp: -219 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 37,142,910 km

• M1: 160,070 km (0.061 R)
• M2: 2,002,816 km (0.088 R)
• M3: 3,244,030 km (0.117 R)
• M4: 6,999,984 km (0.077 R)
• M5: 8,119,275 km (0.086 R)
• M6: 10,054,772 km (0.117 R)
• M7: 10,476,189 km (0.105 R)
• M8: 14,574,573 km (0.062 R)
• M9: 16,132,335 km (0.101 R)
• M10: 16,817,643 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.8

Radius: 8.7

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.05 AU - 5.23 AU

Year: 7771 Days

Day: 8.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 37,142,910 km

• M1: 109,805 km (0.064 R)
• M2: 395,686 km (0.086 R)
• M3: 666,309 km (0.083 R)
• M4: 1,310,477 km (0.099 R)
• M5: 2,061,159 km (0.05 R)
• M6: 2,679,447 km (0.108 R)
• M7: 3,073,339 km (0.116 R)
• M8: 4,002,491 km (0.119 R)
• M9: 4,654,738 km (0.099 R)
• M10: 4,934,635 km (0.083 R)
• M11: 6,682,088 km (0.106 R)
• M12: 8,147,698 km (0.078 R)
• M13: 9,193,388 km (0.047 R)
• M14: 10,372,967 km (0.093 R)
• M15: 12,274,505 km (0.073 R)
• M16: 21,902,475 km (0.114 R)
• M17: 23,500,330 km (0.088 R)
• M18: 24,411,680 km (0.117 R)
• M19: 29,514,613 km (0.08 R)
• M20: 32,162,645 km (0.077 R)
• M21: 33,285,377 km (0.079 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 11,815 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit