🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.1

Radius: 11.6

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.45 AU - 1.49 AU

Year: 1133 Days

Day: 7.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 68,600,429 km

• M1: 144,362 km (0.11 R)
• M2: 609,013 km (0.094 R)
• M3: 1,006,195 km (0.1 R)
• M4: 1,573,919 km (0.042 R)
• M5: 2,007,603 km (0.088 R)
• M6: 2,485,868 km (0.114 R)
• M7: 3,026,365 km (0.059 R)
• M8: 3,404,848 km (0.106 R)
• M9: 4,681,366 km (0.12 R)
• M10: 5,055,062 km (0.111 R)
• M11: 5,694,892 km (0.081 R)
• M12: 6,920,098 km (0.116 R)
• M13: 7,890,390 km (0.115 R)
• M14: 8,531,118 km (0.048 R)
• M15: 9,148,658 km (0.092 R)
• M16: 9,916,693 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.7

Radius: 8.3

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.71 AU - 2.23 AU

Year: 1758 Days

Day: 6 Hours

Environment

Temp: -182 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 68,600,429 km

• M1: 104,270 km (0.054 R)
• M2: 599,139 km (0.1 R)
• M3: 879,486 km (0.114 R)
• M4: 1,172,249 km (0.096 R)
• M5: 1,458,729 km (0.116 R)
• M6: 1,972,298 km (0.111 R)
• M7: 2,820,369 km (0.092 R)
• M8: 4,859,388 km (0.102 R)
• M9: 5,498,470 km (0.096 R)
• M10: 6,144,433 km (0.053 R)
• M11: 6,436,299 km (0.078 R)
• M12: 7,340,917 km (0.054 R)
• M13: 7,979,999 km (0.029 R)
• M14: 8,269,172 km (0.053 R)
• M15: 8,716,170 km (0.1 R)
• M16: 9,788,937 km (0.107 R)
• M17: 12,232,618 km (0.085 R)
• M18: 13,090,412 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.7

Radius: 12.5

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.84 AU - 2.52 AU

Year: 2047 Days

Day: 12.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 68,600,429 km

• M1: 155,582 km (0.073 R)
• M2: 575,952 km (0.114 R)
• M3: 1,244,505 km (0.088 R)
• M4: 1,782,459 km (0.04 R)
• M5: 2,566,800 km (0.115 R)
• M6: 3,353,535 km (0.108 R)
• M7: 5,565,490 km (0.087 R)
• M8: 6,188,266 km (0.116 R)
• M9: 6,594,274 km (0.095 R)
• M10: 7,403,898 km (0.091 R)
• M11: 8,158,021 km (0.077 R)
• M12: 8,585,123 km (0.109 R)
• M13: 9,956,636 km (0.104 R)
• M14: 11,697,506 km (0.114 R)
• M15: 14,677,197 km (0.117 R)
• M16: 15,218,891 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.2

Radius: 13.1

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.33 AU - 3.51 AU

Year: 4021 Days

Day: 6.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 151.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 68,600,429 km

• M1: 163,361 km (0.032 R)
• M2: 629,358 km (0.081 R)
• M3: 1,453,343 km (0.11 R)
• M4: 1,965,267 km (0.089 R)
• M5: 2,918,206 km (0.071 R)
• M6: 3,808,911 km (0.072 R)
• M7: 5,000,458 km (0.09 R)
• M8: 5,585,685 km (0.087 R)
• M9: 6,305,849 km (0.107 R)
• M10: 6,862,054 km (0.106 R)
• M11: 7,688,882 km (0.078 R)
• M12: 10,916,755 km (0.091 R)
• M13: 11,675,067 km (0.046 R)
• M14: 15,892,231 km (0.109 R)
• M15: 16,345,811 km (0.108 R)
• M16: 16,808,218 km (0.118 R)
• M17: 17,279,302 km (0.078 R)
• M18: 18,309,583 km (0.054 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270

Radius: 7.9

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7.67 AU - 8.01 AU

Year: 13957 Days

Day: 17.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 68,600,429 km

• M1: 127,158 km (0.113 R)
• M2: 422,913 km (0.099 R)
• M3: 790,774 km (0.117 R)
• M4: 1,069,924 km (0.119 R)
• M5: 1,328,579 km (0.089 R)
• M6: 2,922,245 km (0.082 R)
• M7: 3,531,856 km (0.05 R)
• M8: 4,473,276 km (0.108 R)
• M9: 4,881,379 km (0.091 R)
• M10: 5,907,620 km (0.106 R)
• M11: 7,032,745 km (0.092 R)
• M12: 7,424,393 km (0.111 R)
• M13: 10,945,029 km (0.067 R)
• M14: 11,578,726 km (0.109 R)
• M15: 12,405,104 km (0.109 R)
• M16: 18,648,123 km (0.103 R)
• M17: 19,247,412 km (0.075 R)
• M18: 20,169,982 km (0.098 R)
• M19: 21,445,752 km (0.038 R)
• M20: 22,774,481 km (0.119 R)
• M21: 24,333,739 km (0.113 R)
• M22: 24,600,472 km (0.091 R)
• M23: 27,663,788 km (0.092 R)
• M24: 28,738,798 km (0.112 R)
• M25: 29,639,078 km (0.106 R)
• M26: 31,918,351 km (0.095 R)
• M27: 38,242,900 km (0.098 R)
• M28: 38,724,157 km (0.099 R)
• M29: 40,940,150 km (0.067 R)
• M30: 43,109,469 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 568.5

Radius: 5.5

Gravity: 18.79 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.93 AU - 11.19 AU

Year: 18794 Days

Day: 19.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 68,600,429 km

• M1: 68,366 km (0.099 R)
• M2: 244,593 km (0.114 R)
• M3: 461,509 km (0.094 R)
• M4: 1,039,705 km (0.095 R)
• M5: 1,231,639 km (0.101 R)
• M6: 5,037,708 km (0.08 R)
• M7: 10,098,903 km (0.053 R)
• M8: 13,233,428 km (0.073 R)
• M9: 16,880,325 km (0.09 R)
• M10: 27,614,720 km (0.107 R)
• M11: 29,797,502 km (0.109 R)
• M12: 34,243,701 km (0.108 R)
• M13: 51,034,117 km (0.106 R)
• M14: 61,653,471 km (0.062 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 16,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit