🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.56 AU - 0.6 AU

Year: 197 Days

Day: 38.3 Hours

Environment

Temp: -0 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 91,003,709 km

• M1: 43,982 km (0.08 R)
• M2: 91,554 km (0.11 R)

Asteroid Belt

Center: 0.93 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.01 AU - 1.53 AU

Year: 639 Days

Day: 25.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,003,709 km

• M1: 241,601 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.62 AU - 2.08 AU

Year: 1123 Days

Day: 46.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.75 AU - 2.59 AU

Year: 1426 Days

Day: 13.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,003,709 km

• M1: 359,783 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 586.8

Radius: 4.1

Gravity: 34.91 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 13.79 AU - 17.99 AU

Year: 28264 Days

Day: 17.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 91,003,709 km

• M1: 51,013 km (0.113 R)
• M2: 474,524 km (0.118 R)
• M3: 811,868 km (0.104 R)
• M4: 1,186,760 km (0.115 R)
• M5: 1,762,861 km (0.095 R)
• M6: 2,531,346 km (0.089 R)
• M7: 4,051,709 km (0.075 R)
• M8: 4,809,123 km (0.1 R)
• M9: 5,529,586 km (0.102 R)
• M10: 5,742,015 km (0.111 R)
• M11: 7,486,027 km (0.118 R)
• M12: 8,505,985 km (0.104 R)
• M13: 10,046,843 km (0.09 R)
• M14: 11,216,699 km (0.106 R)
• M15: 14,612,720 km (0.112 R)
• M16: 16,983,547 km (0.057 R)
• M17: 18,073,816 km (0.073 R)
• M18: 21,207,293 km (0.113 R)
• M19: 28,147,737 km (0.06 R)
• M20: 29,029,616 km (0.097 R)
• M21: 30,584,088 km (0.12 R)
• M22: 30,716,033 km (0.05 R)
• M23: 32,741,738 km (0.049 R)
• M24: 34,854,658 km (0.083 R)
• M25: 35,287,894 km (0.098 R)
• M26: 36,757,992 km (0.065 R)
• M27: 37,357,281 km (0.119 R)
• M28: 37,508,076 km (0.109 R)
• M29: 39,194,193 km (0.11 R)
• M30: 40,134,865 km (0.115 R)
• M31: 40,770,207 km (0.095 R)
• M32: 40,930,127 km (0.088 R)
• M33: 43,379,044 km (0.094 R)
• M34: 48,745,868 km (0.062 R)
• M35: 56,500,872 km (0.107 R)
• M36: 56,699,538 km (0.058 R)
• M37: 61,821,619 km (0.113 R)
• M38: 65,694,708 km (0.07 R)
• M39: 70,413,923 km (0.044 R)
• M40: 78,772,704 km (0.042 R)
• M41: 79,269,369 km (0.069 R)
• M42: 83,575,543 km (0.064 R)
• M43: 88,570,018 km (0.105 R)
• M44: 89,376,350 km (0.118 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 14,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit