🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.52 AU - 0.52 AU

Year: 144 Days

Day: 19.4 Hours

Environment

Temp: 206 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.44 AU - 0.66 AU

Year: 156 Days

Day: 13.3 Hours

Environment

Temp: 168 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.84 AU - 1.18 AU

Year: 389 Days

Day: 23.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 92,000,995 km

• M1: 69,713 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.83 AU - 3.55 AU

Year: 2182 Days

Day: 41.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.62 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800.6

Radius: 6

Gravity: 22.24 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 12.14 AU - 19.94 AU

Year: 24597 Days

Day: 18.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 102.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 92,000,995 km

• M1: 74,799 km (0.072 R)
• M2: 988,244 km (0.06 R)
• M3: 1,193,043 km (0.107 R)
• M4: 1,727,855 km (0.087 R)
• M5: 2,339,860 km (0.114 R)
• M6: 3,143,650 km (0.119 R)
• M7: 4,922,368 km (0.1 R)
• M8: 5,913,903 km (0.118 R)
• M9: 7,798,986 km (0.077 R)
• M10: 8,285,029 km (0.051 R)
• M11: 8,563,581 km (0.052 R)
• M12: 9,257,864 km (0.051 R)
• M13: 9,618,694 km (0.118 R)
• M14: 10,497,283 km (0.097 R)
• M15: 13,529,183 km (0.108 R)
• M16: 15,285,611 km (0.119 R)
• M17: 16,132,036 km (0.035 R)
• M18: 16,566,767 km (0.116 R)
• M19: 17,188,496 km (0.031 R)
• M20: 18,573,024 km (0.091 R)
• M21: 18,763,014 km (0.084 R)
• M22: 24,971,924 km (0.067 R)
• M23: 25,553,710 km (0.025 R)
• M24: 26,383,080 km (0.036 R)
• M25: 31,605,393 km (0.102 R)
• M26: 33,535,355 km (0.093 R)
• M27: 35,542,360 km (0.089 R)
• M28: 41,391,337 km (0.075 R)
• M29: 42,042,088 km (0.089 R)
• M30: 47,140,982 km (0.116 R)
• M31: 48,028,995 km (0.118 R)
• M32: 56,131,365 km (0.106 R)
• M33: 58,544,977 km (0.045 R)
• M34: 65,757,539 km (0.036 R)
• M35: 72,124,425 km (0.109 R)
• M36: 72,830,078 km (0.062 R)
• M37: 74,734,159 km (0.111 R)
• M38: 75,215,266 km (0.094 R)
• M39: 77,160,637 km (0.042 R)
• M40: 83,455,416 km (0.091 R)
• M41: 83,973,324 km (0.055 R)
• M42: 89,812,428 km (0.054 R)
• M43: 90,083,948 km (0.07 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 18,190 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit