🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.15 AU - 2.27 AU

Year: 1171 Days

Day: 17.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.68 AU - 2.76 AU

Year: 1179 Days

Day: 30.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.12 AU - 2.44 AU

Year: 1227 Days

Day: 36.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.96 AU - 3.34 AU

Year: 1993 Days

Day: 18.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,252,882 km

• M1: 42,635 km (0.093 R)
• M2: 151,692 km (0.081 R)

Asteroid Belt

Center: 10.25 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.2

Radius: 4.8

Gravity: 37.42 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 15.06 AU - 19.64 AU

Year: 25760 Days

Day: 20.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 97,252,882 km

• M1: 59,839 km (0.115 R)
• M2: 435,779 km (0.094 R)
• M3: 814,112 km (0.086 R)
• M4: 1,524,253 km (0.113 R)
• M5: 2,103,196 km (0.115 R)
• M6: 2,983,281 km (0.076 R)
• M7: 3,155,767 km (0.114 R)
• M8: 3,396,171 km (0.03 R)
• M9: 3,746,529 km (0.025 R)
• M10: 4,824,831 km (0.113 R)
• M11: 12,651,492 km (0.109 R)
• M12: 14,942,883 km (0.101 R)
• M13: 17,219,912 km (0.113 R)
• M14: 18,925,327 km (0.119 R)
• M15: 20,740,099 km (0.085 R)
• M16: 21,053,357 km (0.091 R)
• M17: 23,674,761 km (0.108 R)
• M18: 28,385,149 km (0.073 R)
• M19: 36,035,434 km (0.038 R)
• M20: 39,444,770 km (0.109 R)
• M21: 42,725,152 km (0.116 R)
• M22: 42,893,749 km (0.082 R)
• M23: 43,232,438 km (0.09 R)
• M24: 46,717,171 km (0.084 R)
• M25: 47,979,777 km (0.102 R)
• M26: 53,062,814 km (0.082 R)
• M27: 62,095,982 km (0.036 R)
• M28: 63,841,191 km (0.12 R)
• M29: 71,149,944 km (0.108 R)
• M30: 73,785,709 km (0.057 R)
• M31: 75,250,422 km (0.117 R)
• M32: 77,233,341 km (0.109 R)
• M33: 77,985,819 km (0.085 R)
• M34: 78,237,742 km (0.108 R)
• M35: 80,529,431 km (0.059 R)
• M36: 88,491,180 km (0.116 R)
• M37: 95,513,902 km (0.105 R)
• M38: 96,091,200 km (0.089 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 16,946 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit