🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.8 AU - 1.08 AU

Year: 262 Days

Day: 30.6 Hours

Environment

Temp: 269 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.49 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.58 AU - 2.48 AU

Year: 833 Days

Day: 15.4 Hours

Environment

Temp: 167 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,648,059 km

• M1: 468,241 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 8.46 AU - 12.04 AU

Year: 9446 Days

Day: 36.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,648,059 km

• M1: 32,612 km (0.073 R)

Asteroid Belt

Center: 15.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 20.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.5

Radius: 3

Gravity: 82.83 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 19.68 AU - 22.06 AU

Year: 27445 Days

Day: 22.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 96,648,059 km

• M1: 37,399 km (0.097 R)
• M2: 291,267 km (0.073 R)
• M3: 433,086 km (0.117 R)
• M4: 810,222 km (0.048 R)
• M5: 1,423,573 km (0.09 R)
• M6: 2,321,161 km (0.103 R)
• M7: 3,144,098 km (0.09 R)
• M8: 5,422,624 km (0.085 R)
• M9: 9,688,407 km (0.118 R)
• M10: 10,003,909 km (0.106 R)
• M11: 12,628,005 km (0.104 R)
• M12: 16,732,522 km (0.116 R)
• M13: 20,183,296 km (0.106 R)
• M14: 20,905,255 km (0.115 R)
• M15: 21,644,119 km (0.1 R)
• M16: 21,858,493 km (0.097 R)
• M17: 23,398,154 km (0.117 R)
• M18: 24,657,619 km (0.072 R)
• M19: 25,244,641 km (0.106 R)
• M20: 25,363,272 km (0.119 R)
• M21: 26,324,887 km (0.101 R)
• M22: 26,814,670 km (0.067 R)
• M23: 29,617,835 km (0.084 R)
• M24: 32,750,564 km (0.038 R)
• M25: 35,797,424 km (0.108 R)
• M26: 37,930,241 km (0.078 R)
• M27: 41,121,911 km (0.065 R)
• M28: 47,129,612 km (0.068 R)
• M29: 48,763,820 km (0.109 R)
• M30: 49,502,085 km (0.106 R)
• M31: 54,088,756 km (0.066 R)
• M32: 54,285,776 km (0.103 R)
• M33: 56,080,651 km (0.082 R)
• M34: 60,633,663 km (0.116 R)
• M35: 61,701,791 km (0.049 R)
• M36: 73,321,507 km (0.102 R)
• M37: 76,500,162 km (0.076 R)
• M38: 82,086,745 km (0.1 R)
• M39: 84,448,297 km (0.112 R)
• M40: 91,245,276 km (0.058 R)
• M41: 92,647,009 km (0.067 R)

Kuiper Belt

Range: 38.1 - 64.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 12,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit