🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.84 AU - 1.2 AU

Year: 367 Days

Day: 27.7 Hours

Environment

Temp: 132 °C

Axial Tilt: 44.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.19 AU - 1.43 AU

Year: 534 Days

Day: 18.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.81 AU - 2.77 AU

Year: 1235 Days

Day: 38 Hours

Environment

Temp: -70 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.29 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.8

Radius: 7.9

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 14.11 AU - 18.45 AU

Year: 23414 Days

Day: 21.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 78,877,742 km

• M1: 98,585 km (0.037 R)
• M2: 433,235 km (0.11 R)
• M3: 995,574 km (0.105 R)
• M4: 1,921,884 km (0.034 R)
• M5: 2,753,050 km (0.062 R)
• M6: 3,563,571 km (0.032 R)
• M7: 4,843,680 km (0.072 R)
• M8: 5,178,031 km (0.115 R)
• M9: 6,231,649 km (0.099 R)
• M10: 7,917,318 km (0.072 R)
• M11: 8,594,697 km (0.103 R)
• M12: 9,141,477 km (0.112 R)
• M13: 10,610,079 km (0.105 R)
• M14: 11,694,365 km (0.084 R)
• M15: 13,133,795 km (0.119 R)
• M16: 14,231,844 km (0.067 R)
• M17: 16,944,951 km (0.113 R)
• M18: 19,796,885 km (0.104 R)
• M19: 23,057,221 km (0.094 R)
• M20: 24,434,419 km (0.084 R)
• M21: 25,088,311 km (0.11 R)
• M22: 26,203,713 km (0.069 R)
• M23: 29,625,166 km (0.094 R)
• M24: 31,506,658 km (0.117 R)
• M25: 33,599,981 km (0.106 R)
• M26: 35,091,771 km (0.12 R)
• M27: 35,923,685 km (0.095 R)
• M28: 38,939,578 km (0.097 R)
• M29: 42,745,048 km (0.071 R)
• M30: 46,292,612 km (0.117 R)
• M31: 47,125,424 km (0.11 R)
• M32: 51,439,976 km (0.112 R)
• M33: 54,519,747 km (0.113 R)
• M34: 73,565,950 km (0.103 R)
• M35: 77,701,882 km (0.052 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 17,072 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit