🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.52 AU - 0.76 AU

Year: 326 Days

Day: 25 Hours

Environment

Temp: -134 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.6

Radius: 14.5

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.89 AU - 1.13 AU

Year: 645 Days

Day: 7.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 46,858,779 km

• M1: 180,265 km (0.114 R)
• M2: 645,066 km (0.072 R)
• M3: 1,199,177 km (0.091 R)
• M4: 1,860,848 km (0.032 R)
• M5: 2,345,844 km (0.029 R)
• M6: 2,837,423 km (0.07 R)
• M7: 4,146,703 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.1

Radius: 9.3

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.64 AU - 3.28 AU

Year: 3238 Days

Day: 7.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 46,858,779 km

• M1: 125,064 km (0.083 R)
• M2: 567,574 km (0.119 R)
• M3: 929,900 km (0.113 R)
• M4: 1,732,194 km (0.079 R)
• M5: 2,583,406 km (0.106 R)
• M6: 3,346,355 km (0.12 R)
• M7: 3,913,032 km (0.082 R)
• M8: 4,406,704 km (0.075 R)
• M9: 5,892,211 km (0.12 R)
• M10: 7,207,177 km (0.114 R)
• M11: 8,779,151 km (0.1 R)
• M12: 11,483,432 km (0.103 R)
• M13: 11,872,985 km (0.103 R)
• M14: 13,094,601 km (0.087 R)
• M15: 13,905,421 km (0.104 R)
• M16: 14,851,029 km (0.073 R)
• M17: 17,486,794 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353.6

Radius: 4

Gravity: 22.1 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.46 AU - 8.84 AU

Year: 13453 Days

Day: 16.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 46,858,779 km

• M1: 49,966 km (0.098 R)
• M2: 207,791 km (0.08 R)
• M3: 370,853 km (0.095 R)
• M4: 528,080 km (0.115 R)
• M5: 872,455 km (0.098 R)
• M6: 1,598,004 km (0.101 R)
• M7: 2,126,235 km (0.096 R)
• M8: 2,478,837 km (0.074 R)
• M9: 2,618,262 km (0.077 R)
• M10: 2,847,895 km (0.086 R)
• M11: 4,037,198 km (0.062 R)
• M12: 4,517,407 km (0.099 R)
• M13: 5,356,950 km (0.07 R)
• M14: 5,761,612 km (0.117 R)
• M15: 6,369,279 km (0.115 R)
• M16: 7,097,671 km (0.104 R)
• M17: 7,627,098 km (0.096 R)
• M18: 7,837,582 km (0.093 R)
• M19: 9,182,766 km (0.045 R)
• M20: 10,109,974 km (0.049 R)
• M21: 10,726,915 km (0.097 R)
• M22: 11,754,204 km (0.099 R)
• M23: 11,922,202 km (0.042 R)
• M24: 12,493,816 km (0.112 R)
• M25: 13,023,691 km (0.086 R)
• M26: 14,509,797 km (0.083 R)
• M27: 18,941,035 km (0.094 R)
• M28: 19,172,164 km (0.112 R)
• M29: 21,586,524 km (0.03 R)
• M30: 22,177,735 km (0.113 R)
• M31: 22,520,314 km (0.07 R)
• M32: 23,836,626 km (0.077 R)
• M33: 24,742,141 km (0.097 R)
• M34: 25,296,402 km (0.099 R)
• M35: 27,497,435 km (0.076 R)
• M36: 28,292,099 km (0.093 R)
• M37: 28,999,697 km (0.08 R)
• M38: 44,647,634 km (0.105 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 12,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit