🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.57 AU - 0.93 AU

Year: 229 Days

Day: 36 Hours

Environment

Temp: 200 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.92 AU - 1.32 AU

Year: 419 Days

Day: 36.5 Hours

Environment

Temp: 27 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,965,221 km

• M1: 347,815 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.63 AU - 2.01 AU

Year: 867 Days

Day: 14.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.42 AU - 3.48 AU

Year: 1789 Days

Day: 45.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,965,221 km

• M1: 399,726 km (0.097 R)
• M2: 890,107 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.55 AU - 3.55 AU

Year: 1881 Days

Day: 35.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,965,221 km

• M1: 1,596,209 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500

Radius: 4

Gravity: 31.25 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 11.46 AU - 15.22 AU

Year: 17204 Days

Day: 22.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 61,965,221 km

• M1: 70,012 km (0.082 R)
• M2: 271,520 km (0.028 R)
• M3: 423,063 km (0.115 R)
• M4: 575,353 km (0.051 R)
• M5: 774,019 km (0.088 R)
• M6: 916,437 km (0.057 R)
• M7: 1,351,467 km (0.041 R)
• M8: 1,575,415 km (0.107 R)
• M9: 3,555,642 km (0.115 R)
• M10: 3,694,319 km (0.099 R)
• M11: 4,507,085 km (0.117 R)
• M12: 5,505,800 km (0.095 R)
• M13: 7,113,379 km (0.094 R)
• M14: 8,023,682 km (0.111 R)
• M15: 11,276,388 km (0.119 R)
• M16: 11,576,482 km (0.104 R)
• M17: 15,093,378 km (0.111 R)
• M18: 16,896,780 km (0.051 R)
• M19: 25,858,142 km (0.064 R)
• M20: 29,886,214 km (0.113 R)
• M21: 31,159,740 km (0.073 R)
• M22: 32,589,896 km (0.046 R)
• M23: 34,187,901 km (0.099 R)
• M24: 39,845,094 km (0.054 R)
• M25: 41,103,062 km (0.076 R)
• M26: 45,186,186 km (0.113 R)
• M27: 45,487,776 km (0.108 R)
• M28: 46,861,383 km (0.081 R)
• M29: 49,212,015 km (0.032 R)
• M30: 49,531,257 km (0.036 R)
• M31: 50,335,345 km (0.111 R)
• M32: 52,967,071 km (0.067 R)
• M33: 61,965,233 km (0.077 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 17,928 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit