🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.3

Radius: 11.5

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.61 AU - 0.73 AU

Year: 372 Days

Day: 11.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 60,408,486 km

• M1: 143,464 km (0.087 R)
• M2: 533,466 km (0.069 R)
• M3: 1,093,710 km (0.085 R)
• M4: 1,538,165 km (0.11 R)
• M5: 2,011,942 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.5

Radius: 13.4

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.69 AU - 0.73 AU

Year: 406 Days

Day: 6.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 60,408,486 km

• M1: 166,652 km (0.1 R)
• M2: 663,616 km (0.101 R)
• M3: 1,490,593 km (0.09 R)
• M4: 1,910,514 km (0.041 R)
• M5: 2,373,819 km (0.109 R)
• M6: 3,189,277 km (0.086 R)
• M7: 3,606,805 km (0.113 R)
• M8: 4,129,200 km (0.116 R)
• M9: 4,687,051 km (0.098 R)
• M10: 5,181,921 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.3

Radius: 13.4

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.73 AU - 1.17 AU

Year: 628 Days

Day: 6.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 60,408,486 km

• M1: 166,652 km (0.096 R)
• M2: 630,555 km (0.098 R)
• M3: 1,111,063 km (0.041 R)
• M4: 1,687,015 km (0.051 R)
• M5: 2,203,128 km (0.055 R)
• M6: 2,923,741 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.8

Radius: 9

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.52 AU - 1.74 AU

Year: 1411 Days

Day: 11.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 60,408,486 km

• M1: 111,899 km (0.096 R)
• M2: 414,835 km (0.106 R)
• M3: 988,244 km (0.1 R)
• M4: 1,325,587 km (0.082 R)
• M5: 2,217,788 km (0.054 R)
• M6: 2,962,187 km (0.091 R)
• M7: 4,734,773 km (0.041 R)
• M8: 8,398,424 km (0.118 R)
• M9: 8,865,319 km (0.12 R)
• M10: 9,147,910 km (0.071 R)
• M11: 9,642,331 km (0.111 R)
• M12: 10,032,183 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.2

Radius: 11.5

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.39 AU - 2.71 AU

Year: 2762 Days

Day: 7.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 60,408,486 km

• M1: 173,534 km (0.05 R)
• M2: 564,283 km (0.096 R)
• M3: 1,184,217 km (0.117 R)
• M4: 1,552,676 km (0.063 R)
• M5: 2,066,844 km (0.095 R)
• M6: 2,837,423 km (0.109 R)
• M7: 3,498,496 km (0.101 R)
• M8: 4,491,676 km (0.098 R)
• M9: 4,891,551 km (0.106 R)
• M10: 5,429,655 km (0.065 R)
• M11: 7,618,720 km (0.084 R)
• M12: 8,656,331 km (0.075 R)
• M13: 9,389,510 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88

Radius: 14

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.76 AU - 4.4 AU

Year: 5590 Days

Day: 7 Hours

Environment

Temp: -228 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 60,408,486 km

• M1: 174,431 km (0.033 R)
• M2: 1,326,335 km (0.039 R)
• M3: 1,775,278 km (0.12 R)
• M4: 2,379,055 km (0.082 R)
• M5: 3,914,378 km (0.109 R)
• M6: 4,799,997 km (0.086 R)
• M7: 6,568,992 km (0.079 R)
• M8: 7,998,849 km (0.114 R)
• M9: 9,695,438 km (0.044 R)
• M10: 10,287,397 km (0.026 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573.5

Radius: 4.6

Gravity: 27.1 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 7.28 AU - 8.8 AU

Year: 15462 Days

Day: 24.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 60,408,486 km

• M1: 67,768 km (0.103 R)
• M2: 241,152 km (0.034 R)
• M3: 532,868 km (0.1 R)
• M4: 791,522 km (0.101 R)
• M5: 1,312,273 km (0.079 R)
• M6: 1,670,410 km (0.119 R)
• M7: 1,820,606 km (0.052 R)
• M8: 2,016,280 km (0.1 R)
• M9: 2,471,357 km (0.083 R)
• M10: 2,689,321 km (0.054 R)
• M11: 3,421,303 km (0.104 R)
• M12: 3,582,420 km (0.103 R)
• M13: 3,776,598 km (0.075 R)
• M14: 4,096,139 km (0.108 R)
• M15: 6,942,388 km (0.077 R)
• M16: 7,377,120 km (0.106 R)
• M17: 8,494,167 km (0.04 R)
• M18: 8,690,739 km (0.099 R)
• M19: 9,773,079 km (0.101 R)
• M20: 10,884,591 km (0.106 R)
• M21: 12,705,946 km (0.109 R)
• M22: 13,755,823 km (0.115 R)
• M23: 21,657,583 km (0.11 R)
• M24: 23,728,317 km (0.101 R)
• M25: 25,824,632 km (0.11 R)
• M26: 26,654,750 km (0.12 R)
• M27: 28,807,314 km (0.075 R)
• M28: 29,139,870 km (0.111 R)
• M29: 29,812,761 km (0.115 R)
• M30: 32,727,975 km (0.077 R)
• M31: 34,440,721 km (0.089 R)
• M32: 41,325,215 km (0.083 R)
• M33: 45,237,050 km (0.114 R)
• M34: 46,138,526 km (0.097 R)
• M35: 47,205,459 km (0.041 R)
• M36: 52,787,553 km (0.113 R)
• M37: 60,047,089 km (0.043 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: 159 - 13,763 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit