🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.62 AU - 0.68 AU

Year: 333 Days

Day: 24.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,063,262 km

• M1: 436,826 km (0.104 R)

Asteroid Belt

Center: 1.09 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.8

Radius: 11.3

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.22 AU - 1.84 AU

Year: 1203 Days

Day: 6.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 51,063,262 km

• M1: 142,118 km (0.119 R)
• M2: 507,586 km (0.068 R)
• M3: 887,415 km (0.115 R)
• M4: 1,251,087 km (0.035 R)
• M5: 2,040,066 km (0.108 R)
• M6: 2,453,255 km (0.116 R)
• M7: 2,826,502 km (0.08 R)
• M8: 3,888,497 km (0.1 R)
• M9: 4,308,419 km (0.105 R)
• M10: 4,681,516 km (0.07 R)
• M11: 6,277,875 km (0.107 R)
• M12: 7,421,251 km (0.076 R)
• M13: 8,014,856 km (0.115 R)
• M14: 9,389,660 km (0.098 R)
• M15: 10,984,074 km (0.085 R)
• M16: 12,638,477 km (0.103 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.5

Radius: 6.7

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 8.96 AU - 12.78 AU

Year: 22786 Days

Day: 23.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 51,063,262 km

• M1: 94,396 km (0.085 R)
• M2: 304,132 km (0.111 R)
• M3: 1,339,649 km (0.055 R)
• M4: 3,571,200 km (0.097 R)
• M5: 4,455,623 km (0.086 R)
• M6: 5,478,274 km (0.098 R)
• M7: 6,845,898 km (0.116 R)
• M8: 8,427,147 km (0.094 R)
• M9: 10,342,000 km (0.118 R)
• M10: 10,714,050 km (0.076 R)
• M11: 15,279,328 km (0.104 R)
• M12: 17,123,571 km (0.073 R)
• M13: 17,870,962 km (0.072 R)
• M14: 18,175,842 km (0.093 R)
• M15: 21,078,490 km (0.1 R)
• M16: 27,276,629 km (0.076 R)
• M17: 34,353,057 km (0.092 R)
• M18: 37,247,626 km (0.032 R)
• M19: 41,888,152 km (0.083 R)
• M20: 43,792,233 km (0.094 R)
• M21: 49,249,863 km (0.119 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 11,042 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit