🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.94 AU - 1.06 AU

Year: 353 Days

Day: 12.3 Hours

Environment

Temp: 153 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.2 AU - 1.5 AU

Year: 554 Days

Day: 23.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 48.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,098,592 km

• M1: 30,368 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.17 AU - 1.63 AU

Year: 585 Days

Day: 40.2 Hours

Environment

Temp: -2 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.81 AU - 1.85 AU

Year: 874 Days

Day: 16 Hours

Environment

Temp: -54 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,098,592 km

• M1: 958,773 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.15 AU - 3.35 AU

Year: 2069 Days

Day: 33.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.7

Radius: 12.2

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 8.23 AU - 8.33 AU

Year: 8413 Days

Day: 13.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 42,098,592 km

• M1: 151,692 km (0.092 R)
• M2: 703,110 km (0.09 R)
• M3: 1,196,035 km (0.076 R)
• M4: 1,757,177 km (0.079 R)
• M5: 2,174,704 km (0.072 R)
• M6: 2,697,848 km (0.083 R)
• M7: 3,128,241 km (0.049 R)
• M8: 3,533,502 km (0.065 R)
• M9: 3,974,067 km (0.059 R)
• M10: 5,715,985 km (0.073 R)
• M11: 6,186,919 km (0.089 R)
• M12: 7,054,736 km (0.032 R)
• M13: 7,557,834 km (0.105 R)
• M14: 8,679,369 km (0.052 R)
• M15: 10,004,358 km (0.074 R)
• M16: 10,841,507 km (0.106 R)
• M17: 13,693,441 km (0.098 R)
• M18: 15,939,204 km (0.069 R)
• M19: 16,739,553 km (0.107 R)
• M20: 17,149,601 km (0.085 R)
• M21: 21,548,077 km (0.056 R)
• M22: 22,692,651 km (0.115 R)
• M23: 23,279,822 km (0.087 R)
• M24: 24,310,252 km (0.093 R)
• M25: 28,446,035 km (0.086 R)
• M26: 29,425,004 km (0.049 R)
• M27: 33,243,190 km (0.117 R)
• M28: 33,783,238 km (0.115 R)
• M29: 36,115,918 km (0.054 R)
• M30: 37,263,633 km (0.116 R)
• M31: 38,435,433 km (0.03 R)
• M32: 40,361,356 km (0.113 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 19,180 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit