🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.41 AU - 0.63 AU

Year: 114 Days

Day: 25.5 Hours

Environment

Temp: 322 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.69 AU - 1.15 AU

Year: 268 Days

Day: 29.7 Hours

Environment

Temp: 246 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,258,762 km

• M1: 158,873 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.77 AU - 1.11 AU

Year: 276 Days

Day: 47.7 Hours

Environment

Temp: 189 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.72 AU - 5.18 AU

Year: 2847 Days

Day: 16.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,258,762 km

• M1: 3,116,423 km (0.112 R)

Asteroid Belt

Center: 9.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 13.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.6

Radius: 11.4

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 11.72 AU - 16.08 AU

Year: 15719 Days

Day: 8.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 65,258,762 km

• M1: 147,354 km (0.084 R)
• M2: 893,398 km (0.094 R)
• M3: 1,286,242 km (0.027 R)
• M4: 1,847,683 km (0.077 R)
• M5: 2,909,828 km (0.104 R)
• M6: 3,916,023 km (0.057 R)
• M7: 5,428,159 km (0.106 R)
• M8: 6,194,997 km (0.071 R)
• M9: 6,646,783 km (0.091 R)
• M10: 7,032,745 km (0.101 R)
• M11: 7,991,817 km (0.12 R)
• M12: 8,428,793 km (0.04 R)
• M13: 10,281,862 km (0.087 R)
• M14: 11,273,845 km (0.032 R)
• M15: 12,137,623 km (0.071 R)
• M16: 13,515,420 km (0.091 R)
• M17: 14,633,215 km (0.114 R)
• M18: 18,947,917 km (0.073 R)
• M19: 23,056,173 km (0.094 R)
• M20: 25,786,933 km (0.088 R)
• M21: 27,503,269 km (0.084 R)
• M22: 36,972,515 km (0.049 R)
• M23: 38,461,912 km (0.083 R)
• M24: 39,709,857 km (0.075 R)
• M25: 47,770,490 km (0.08 R)
• M26: 55,269,233 km (0.07 R)
• M27: 58,657,923 km (0.114 R)
• M28: 59,572,266 km (0.043 R)
• M29: 60,125,479 km (0.112 R)
• M30: 61,241,928 km (0.031 R)
• M31: 62,942,556 km (0.077 R)

Kuiper Belt

Range: 36.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 11,714 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit