🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.75 AU - 1.03 AU

Year: 296 Days

Day: 18.2 Hours

Environment

Temp: 133 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,611,953 km

• M1: 197,020 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.52 AU - 4.62 AU

Year: 3450 Days

Day: 27.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.2 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 905

Radius: 7.6

Gravity: 15.67 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 15.39 AU - 16.27 AU

Year: 22239 Days

Day: 23.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 89,611,953 km

• M1: 94,845 km (0.082 R)
• M2: 503,995 km (0.076 R)
• M3: 877,092 km (0.093 R)
• M4: 2,255,188 km (0.1 R)
• M5: 2,892,475 km (0.098 R)
• M6: 4,305,876 km (0.106 R)
• M7: 7,361,711 km (0.107 R)
• M8: 7,719,998 km (0.088 R)
• M9: 8,526,779 km (0.106 R)
• M10: 9,153,146 km (0.085 R)
• M11: 10,181,182 km (0.115 R)
• M12: 11,418,955 km (0.112 R)
• M13: 12,179,810 km (0.113 R)
• M14: 12,536,750 km (0.047 R)
• M15: 13,346,374 km (0.066 R)
• M16: 16,154,476 km (0.038 R)
• M17: 17,832,814 km (0.115 R)
• M18: 25,020,244 km (0.042 R)
• M19: 26,777,720 km (0.066 R)
• M20: 30,799,060 km (0.087 R)
• M21: 35,784,110 km (0.111 R)
• M22: 43,563,050 km (0.076 R)
• M23: 44,397,955 km (0.09 R)
• M24: 46,272,117 km (0.077 R)
• M25: 47,316,161 km (0.037 R)
• M26: 48,376,062 km (0.12 R)
• M27: 52,585,447 km (0.07 R)
• M28: 69,346,991 km (0.083 R)
• M29: 70,028,259 km (0.111 R)
• M30: 75,160,364 km (0.085 R)
• M31: 78,307,903 km (0.103 R)
• M32: 78,553,692 km (0.069 R)
• M33: 83,832,852 km (0.089 R)
• M34: 84,864,478 km (0.04 R)
• M35: 86,953,164 km (0.051 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 18,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit