🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.58 AU - 0.64 AU

Year: 313 Days

Day: 25.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,545,008 km

• M1: 35,604 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.63 AU - 0.69 AU

Year: 352 Days

Day: 37.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.8

Radius: 9.9

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.09 AU - 2.27 AU

Year: 2112 Days

Day: 6.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 56,545,008 km

• M1: 123,119 km (0.062 R)
• M2: 724,353 km (0.041 R)
• M3: 1,123,181 km (0.1 R)
• M4: 1,762,413 km (0.119 R)
• M5: 2,309,492 km (0.037 R)
• M6: 2,697,848 km (0.072 R)
• M7: 3,275,894 km (0.104 R)
• M8: 3,844,665 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.1

Radius: 14.3

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.31 AU - 3.05 AU

Year: 2878 Days

Day: 14.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 56,545,008 km

• M1: 177,872 km (0.091 R)
• M2: 633,996 km (0.104 R)
• M3: 1,308,981 km (0.106 R)
• M4: 1,795,623 km (0.106 R)
• M5: 2,790,748 km (0.056 R)
• M6: 3,236,400 km (0.093 R)
• M7: 4,253,067 km (0.11 R)
• M8: 5,548,735 km (0.029 R)
• M9: 6,178,841 km (0.09 R)
• M10: 6,711,409 km (0.053 R)
• M11: 8,873,996 km (0.061 R)
• M12: 9,627,221 km (0.06 R)
• M13: 10,500,723 km (0.087 R)
• M14: 11,634,675 km (0.087 R)
• M15: 12,188,337 km (0.074 R)
• M16: 14,434,848 km (0.12 R)
• M17: 15,681,896 km (0.064 R)
• M18: 16,516,951 km (0.101 R)
• M19: 17,271,822 km (0.059 R)
• M20: 19,734,802 km (0.073 R)
• M21: 20,461,997 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219.4

Radius: 5.8

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 8.32 AU - 12.88 AU

Year: 22640 Days

Day: 20.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 56,545,008 km

• M1: 149,299 km (0.098 R)
• M2: 339,886 km (0.116 R)
• M3: 530,773 km (0.076 R)
• M4: 2,083,150 km (0.104 R)
• M5: 5,048,629 km (0.105 R)
• M6: 10,752,197 km (0.089 R)
• M7: 11,205,030 km (0.091 R)
• M8: 15,085,300 km (0.12 R)
• M9: 26,871,518 km (0.119 R)
• M10: 29,531,816 km (0.107 R)
• M11: 44,912,871 km (0.103 R)
• M12: 47,730,098 km (0.086 R)
• M13: 49,259,138 km (0.12 R)
• M14: 52,575,723 km (0.118 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 12,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit