🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.84 AU - 1.04 AU

Year: 328 Days

Day: 23.5 Hours

Environment

Temp: 83 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.05 AU - 1.27 AU

Year: 450 Days

Day: 28.5 Hours

Environment

Temp: 31 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,643,375 km

• M1: 468,092 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.81 AU - 5.15 AU

Year: 3413 Days

Day: 42.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727.1

Radius: 3.5

Gravity: 59.36 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 13.65 AU - 15.11 AU

Year: 19625 Days

Day: 17.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 76,643,375 km

• M1: 45,627 km (0.038 R)
• M2: 400,324 km (0.074 R)
• M3: 611,556 km (0.118 R)
• M4: 904,469 km (0.093 R)
• M5: 1,102,387 km (0.097 R)
• M6: 1,226,104 km (0.033 R)
• M7: 1,405,472 km (0.105 R)
• M8: 2,483,624 km (0.094 R)
• M9: 3,244,030 km (0.055 R)
• M10: 3,499,543 km (0.104 R)
• M11: 4,347,015 km (0.105 R)
• M12: 5,439,528 km (0.079 R)
• M13: 7,354,531 km (0.035 R)
• M14: 9,850,122 km (0.093 R)
• M15: 10,690,264 km (0.072 R)
• M16: 10,814,131 km (0.097 R)
• M17: 12,239,799 km (0.035 R)
• M18: 13,713,038 km (0.115 R)
• M19: 15,936,063 km (0.12 R)
• M20: 17,090,510 km (0.103 R)
• M21: 17,259,854 km (0.119 R)
• M22: 17,601,835 km (0.1 R)
• M23: 17,774,471 km (0.107 R)
• M24: 25,980,961 km (0.109 R)
• M25: 28,042,719 km (0.055 R)
• M26: 42,587,971 km (0.1 R)
• M27: 45,444,542 km (0.085 R)
• M28: 45,769,618 km (0.045 R)
• M29: 55,513,376 km (0.079 R)
• M30: 58,916,279 km (0.073 R)
• M31: 59,109,260 km (0.077 R)
• M32: 60,276,273 km (0.102 R)
• M33: 60,865,539 km (0.058 R)
• M34: 64,892,265 km (0.106 R)
• M35: 72,359,592 km (0.067 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 11,345 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit