🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.43 AU - 0.57 AU

Year: 134 Days

Day: 19 Hours

Environment

Temp: 217 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,715,020 km

• M1: 37,250 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.75 AU - 1.21 AU

Year: 367 Days

Day: 35.5 Hours

Environment

Temp: 23 °C

Axial Tilt: 28.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.99 AU - 2.21 AU

Year: 1153 Days

Day: 27.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.08 AU - 3.2 AU

Year: 2107 Days

Day: 15 Hours

Environment

Temp: -110 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271.6

Radius: 7.6

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 10.89 AU - 14.65 AU

Year: 17284 Days

Day: 24.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 50,715,020 km

• M1: 94,546 km (0.079 R)
• M2: 475,721 km (0.099 R)
• M3: 866,620 km (0.109 R)
• M4: 1,516,623 km (0.025 R)
• M5: 1,784,553 km (0.063 R)
• M6: 2,960,841 km (0.108 R)
• M7: 3,818,186 km (0.087 R)
• M8: 4,290,018 km (0.096 R)
• M9: 5,316,559 km (0.053 R)
• M10: 7,294,542 km (0.102 R)
• M11: 7,802,726 km (0.098 R)
• M12: 9,031,971 km (0.1 R)
• M13: 9,667,762 km (0.096 R)
• M14: 11,926,840 km (0.094 R)
• M15: 12,872,897 km (0.096 R)
• M16: 14,254,433 km (0.04 R)
• M17: 14,647,726 km (0.113 R)
• M18: 15,801,425 km (0.119 R)
• M19: 20,358,625 km (0.105 R)
• M20: 21,364,670 km (0.075 R)
• M21: 22,579,854 km (0.093 R)
• M22: 25,337,840 km (0.058 R)
• M23: 25,818,349 km (0.032 R)
• M24: 31,512,193 km (0.081 R)
• M25: 33,084,616 km (0.119 R)
• M26: 34,356,348 km (0.064 R)
• M27: 37,864,567 km (0.119 R)
• M28: 42,139,027 km (0.078 R)
• M29: 43,632,463 km (0.093 R)
• M30: 47,301,949 km (0.047 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 14,489 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit