🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.55 AU - 0.89 AU

Year: 273 Days

Day: 38.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.74 AU - 0.76 AU

Year: 290 Days

Day: 13 Hours

Environment

Temp: -26 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,597,095 km

• M1: 414,835 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.85 AU - 0.85 AU

Year: 350 Days

Day: 13.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 177.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.92 AU - 0.98 AU

Year: 413 Days

Day: 25.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,597,095 km

• M1: 787,782 km (0.081 R)

Asteroid Belt

Center: 1.61 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.81 AU - 2.71 AU

Year: 1516 Days

Day: 13.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,597,095 km

• M1: 1,208,900 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 570.4

Radius: 4.3

Gravity: 30.85 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 9.52 AU - 12.9 AU

Year: 16748 Days

Day: 18.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 63,597,095 km

• M1: 54,154 km (0.086 R)
• M2: 231,578 km (0.062 R)
• M3: 739,313 km (0.113 R)
• M4: 888,761 km (0.072 R)
• M5: 1,107,174 km (0.114 R)
• M6: 1,493,735 km (0.103 R)
• M7: 2,175,003 km (0.103 R)
• M8: 3,143,350 km (0.031 R)
• M9: 4,029,419 km (0.047 R)
• M10: 5,392,854 km (0.06 R)
• M11: 5,540,507 km (0.113 R)
• M12: 6,118,403 km (0.065 R)
• M13: 6,906,634 km (0.095 R)
• M14: 8,783,639 km (0.064 R)
• M15: 9,091,661 km (0.103 R)
• M16: 10,339,756 km (0.096 R)
• M17: 12,070,753 km (0.107 R)
• M18: 12,323,723 km (0.115 R)
• M19: 16,400,714 km (0.058 R)
• M20: 20,033,548 km (0.094 R)
• M21: 20,928,144 km (0.06 R)
• M22: 22,700,430 km (0.101 R)
• M23: 23,770,952 km (0.098 R)
• M24: 24,874,685 km (0.114 R)
• M25: 25,907,359 km (0.111 R)
• M26: 26,647,121 km (0.055 R)
• M27: 28,613,435 km (0.115 R)
• M28: 28,950,330 km (0.055 R)
• M29: 31,027,346 km (0.069 R)
• M30: 42,768,834 km (0.116 R)
• M31: 46,841,487 km (0.05 R)
• M32: 49,534,099 km (0.112 R)
• M33: 56,448,662 km (0.119 R)
• M34: 56,978,538 km (0.097 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 19,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit