🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.67 AU - 0.89 AU

Year: 250 Days

Day: 26.1 Hours

Environment

Temp: 113 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,269,656 km

• M1: 230,979 km (0.062 R)

Asteroid Belt

Center: 2.85 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.6

Radius: 11.2

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.09 AU - 5.75 AU

Year: 3966 Days

Day: 5.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 108,269,656 km

• M1: 140,772 km (0.091 R)
• M2: 610,808 km (0.115 R)
• M3: 1,096,403 km (0.087 R)
• M4: 1,724,564 km (0.114 R)
• M5: 3,321,073 km (0.097 R)
• M6: 3,804,723 km (0.084 R)
• M7: 4,404,610 km (0.097 R)
• M8: 5,144,222 km (0.105 R)
• M9: 6,713,204 km (0.091 R)
• M10: 9,813,321 km (0.101 R)
• M11: 10,599,608 km (0.09 R)
• M12: 12,344,667 km (0.119 R)
• M13: 12,724,944 km (0.093 R)
• M14: 13,559,401 km (0.091 R)
• M15: 17,741,859 km (0.072 R)
• M16: 20,785,876 km (0.1 R)
• M17: 23,285,956 km (0.095 R)
• M18: 24,310,252 km (0.06 R)
• M19: 25,211,879 km (0.026 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868.6

Radius: 7

Gravity: 17.73 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 18.81 AU - 19.23 AU

Year: 30147 Days

Day: 17.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 108,269,656 km

• M1: 87,365 km (0.069 R)
• M2: 489,933 km (0.103 R)
• M3: 829,071 km (0.068 R)
• M4: 1,545,496 km (0.054 R)
• M5: 2,077,615 km (0.053 R)
• M6: 3,341,268 km (0.113 R)
• M7: 4,264,437 km (0.107 R)
• M8: 5,522,555 km (0.108 R)
• M9: 8,159,517 km (0.081 R)
• M10: 9,239,763 km (0.098 R)
• M11: 11,754,503 km (0.076 R)
• M12: 15,298,327 km (0.111 R)
• M13: 16,560,335 km (0.079 R)
• M14: 17,027,529 km (0.108 R)
• M15: 19,702,937 km (0.101 R)
• M16: 22,305,491 km (0.051 R)
• M17: 30,907,219 km (0.103 R)
• M18: 32,045,061 km (0.086 R)
• M19: 38,155,984 km (0.096 R)
• M20: 41,483,938 km (0.068 R)
• M21: 53,021,225 km (0.096 R)
• M22: 59,954,039 km (0.113 R)
• M23: 69,861,906 km (0.109 R)
• M24: 72,560,951 km (0.076 R)
• M25: 76,095,650 km (0.081 R)
• M26: 93,427,161 km (0.06 R)
• M27: 99,741,388 km (0.098 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 16,002 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit