🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.77 AU - 1.13 AU

Year: 396 Days

Day: 24.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,853,522 km

• M1: 53,107 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.93 AU - 1.51 AU

Year: 576 Days

Day: 37.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 158.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.34 AU - 1.74 AU

Year: 817 Days

Day: 39.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 15.4

Radius: 3

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 11.12 AU - 17.64 AU

Year: 23311 Days

Day: 21.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 43,853,522 km

• M1: 81,531 km (0.116 R)
• M2: 304,282 km (0.072 R)
• M3: 504,743 km (0.066 R)
• M4: 1,117,795 km (0.048 R)
• M5: 2,502,772 km (0.035 R)
• M6: 6,498,831 km (0.098 R)
• M7: 7,115,772 km (0.091 R)
• M8: 12,332,998 km (0.056 R)
• M9: 16,441,853 km (0.069 R)
• M10: 17,406,610 km (0.073 R)
• M11: 19,510,405 km (0.114 R)
• M12: 23,713,058 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.9

Radius: 6.2

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 13.73 AU - 17.03 AU

Year: 25785 Days

Day: 24.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 43,853,522 km

• M1: 77,342 km (0.118 R)
• M2: 315,801 km (0.109 R)
• M3: 697,575 km (0.111 R)
• M4: 1,235,529 km (0.109 R)
• M5: 3,882,962 km (0.106 R)
• M6: 6,594,424 km (0.052 R)
• M7: 7,360,365 km (0.08 R)
• M8: 7,847,605 km (0.042 R)
• M9: 8,356,088 km (0.098 R)
• M10: 8,707,045 km (0.051 R)
• M11: 11,445,583 km (0.113 R)
• M12: 13,841,842 km (0.118 R)
• M13: 14,209,404 km (0.026 R)
• M14: 15,878,019 km (0.119 R)
• M15: 20,375,529 km (0.115 R)
• M16: 26,583,542 km (0.071 R)
• M17: 28,018,634 km (0.078 R)
• M18: 29,103,219 km (0.109 R)
• M19: 30,215,628 km (0.096 R)
• M20: 30,730,544 km (0.06 R)
• M21: 31,566,497 km (0.086 R)
• M22: 37,255,405 km (0.069 R)
• M23: 38,205,651 km (0.076 R)
• M24: 39,171,903 km (0.055 R)
• M25: 41,785,677 km (0.089 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 13,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit