🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.4

Radius: 10.8

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.68 AU - 0.72 AU

Year: 384 Days

Day: 13.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 36,793,367 km

• M1: 134,339 km (0.087 R)
• M2: 564,283 km (0.08 R)
• M3: 1,066,633 km (0.066 R)
• M4: 1,530,835 km (0.089 R)
• M5: 2,002,068 km (0.103 R)
• M6: 2,588,642 km (0.088 R)
• M7: 3,182,994 km (0.097 R)
• M8: 3,827,462 km (0.116 R)
• M9: 4,201,755 km (0.036 R)
• M10: 4,571,412 km (0.039 R)
• M11: 5,071,817 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.7

Radius: 10.8

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.64 AU - 0.9 AU

Year: 443 Days

Day: 13 Hours

Environment

Temp: -140 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 36,793,367 km

• M1: 134,339 km (0.059 R)
• M2: 521,648 km (0.062 R)
• M3: 968,347 km (0.109 R)
• M4: 1,406,070 km (0.054 R)
• M5: 1,757,027 km (0.086 R)
• M6: 2,152,564 km (0.092 R)
• M7: 3,032,349 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.4

Radius: 14.8

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.41 AU - 1.95 AU

Year: 1428 Days

Day: 14.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 36,793,367 km

• M1: 185,651 km (0.103 R)
• M2: 943,364 km (0.075 R)
• M3: 1,615,358 km (0.077 R)
• M4: 2,503,670 km (0.103 R)
• M5: 3,856,932 km (0.117 R)
• M6: 4,678,075 km (0.119 R)
• M7: 5,469,448 km (0.119 R)
• M8: 6,763,469 km (0.104 R)
• M9: 7,674,072 km (0.078 R)
• M10: 10,803,958 km (0.088 R)
• M11: 11,264,121 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728

Radius: 8.6

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.67 AU - 2.37 AU

Year: 1883 Days

Day: 12.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 36,793,367 km

• M1: 107,112 km (0.105 R)
• M2: 453,730 km (0.091 R)
• M3: 883,226 km (0.103 R)
• M4: 1,264,551 km (0.095 R)
• M5: 1,532,929 km (0.082 R)
• M6: 1,883,587 km (0.051 R)
• M7: 2,606,892 km (0.095 R)
• M8: 3,032,498 km (0.098 R)
• M9: 3,352,638 km (0.106 R)
• M10: 3,930,385 km (0.115 R)
• M11: 4,311,710 km (0.07 R)
• M12: 4,951,839 km (0.12 R)
• M13: 5,796,917 km (0.118 R)
• M14: 7,538,386 km (0.064 R)
• M15: 8,038,342 km (0.099 R)
• M16: 8,528,724 km (0.065 R)
• M17: 9,535,817 km (0.086 R)
• M18: 10,368,329 km (0.105 R)
• M19: 11,210,715 km (0.09 R)
• M20: 11,552,546 km (0.092 R)
• M21: 14,275,975 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.8

Radius: 10.6

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.12 AU - 5.14 AU

Year: 6536 Days

Day: 9.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 36,793,367 km

• M1: 131,796 km (0.085 R)
• M2: 527,183 km (0.087 R)
• M3: 933,192 km (0.09 R)
• M4: 1,271,731 km (0.063 R)
• M5: 1,669,512 km (0.096 R)
• M6: 2,036,177 km (0.055 R)
• M7: 2,377,559 km (0.026 R)
• M8: 3,083,212 km (0.119 R)
• M9: 3,578,531 km (0.081 R)
• M10: 4,035,103 km (0.096 R)
• M11: 4,729,537 km (0.108 R)
• M12: 7,432,770 km (0.116 R)
• M13: 8,974,227 km (0.09 R)
• M14: 9,778,914 km (0.097 R)
• M15: 10,156,349 km (0.088 R)
• M16: 10,587,191 km (0.082 R)
• M17: 11,624,353 km (0.044 R)
• M18: 12,239,948 km (0.036 R)
• M19: 12,777,603 km (0.069 R)
• M20: 14,594,020 km (0.099 R)
• M21: 15,310,594 km (0.06 R)
• M22: 15,649,134 km (0.084 R)
• M23: 17,417,530 km (0.104 R)
• M24: 18,989,954 km (0.055 R)
• M25: 19,578,472 km (0.102 R)
• M26: 20,382,111 km (0.099 R)
• M27: 23,592,781 km (0.072 R)
• M28: 25,200,659 km (0.109 R)
• M29: 25,673,089 km (0.085 R)
• M30: 26,635,751 km (0.058 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125

Radius: 3.4

Gravity: 10.81 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.84 AU - 9.8 AU

Year: 15743 Days

Day: 24.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 36,793,367 km

• M1: 42,336 km (0.091 R)
• M2: 179,069 km (0.12 R)
• M3: 298,298 km (0.075 R)
• M4: 630,405 km (0.1 R)
• M5: 1,095,356 km (0.097 R)
• M6: 1,785,750 km (0.089 R)
• M7: 2,631,277 km (0.103 R)
• M8: 4,132,043 km (0.113 R)
• M9: 4,260,996 km (0.115 R)
• M10: 4,553,909 km (0.084 R)
• M11: 7,065,507 km (0.105 R)
• M12: 7,628,594 km (0.101 R)
• M13: 8,425,202 km (0.068 R)
• M14: 10,088,581 km (0.048 R)
• M15: 12,010,615 km (0.104 R)
• M16: 12,974,773 km (0.039 R)
• M17: 13,532,175 km (0.109 R)
• M18: 14,516,080 km (0.06 R)
• M19: 20,603,666 km (0.103 R)
• M20: 23,255,288 km (0.045 R)
• M21: 25,950,593 km (0.119 R)
• M22: 29,223,495 km (0.068 R)
• M23: 31,254,137 km (0.102 R)
• M24: 31,452,354 km (0.08 R)
• M25: 33,273,708 km (0.074 R)
• M26: 34,950,700 km (0.111 R)
• M27: 35,918,449 km (0.111 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: 320 - 13,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit