🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.89 AU - 1.39 AU

Year: 430 Days

Day: 18.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,850,770 km

• M1: 544,237 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.52 AU - 2.38 AU

Year: 962 Days

Day: 44.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.94 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.39 AU - 4.47 AU

Year: 2751 Days

Day: 27.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 18.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 114.6

Radius: 3.1

Gravity: 11.93 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 14.48 AU - 22 AU

Year: 27507 Days

Day: 21.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 51,850,770 km

• M1: 44,580 km (0.104 R)
• M2: 239,057 km (0.076 R)
• M3: 685,607 km (0.107 R)
• M4: 1,409,661 km (0.03 R)
• M5: 1,597,107 km (0.061 R)
• M6: 2,859,264 km (0.035 R)
• M7: 4,015,955 km (0.084 R)
• M8: 4,303,332 km (0.082 R)
• M9: 4,728,489 km (0.065 R)
• M10: 5,147,812 km (0.069 R)
• M11: 5,417,836 km (0.085 R)
• M12: 6,437,645 km (0.118 R)
• M13: 6,632,422 km (0.093 R)
• M14: 6,751,053 km (0.109 R)
• M15: 7,493,208 km (0.096 R)
• M16: 11,455,307 km (0.067 R)
• M17: 14,665,229 km (0.115 R)
• M18: 15,002,123 km (0.054 R)
• M19: 15,902,553 km (0.116 R)
• M20: 19,864,802 km (0.098 R)
• M21: 22,782,858 km (0.056 R)
• M22: 26,467,005 km (0.112 R)
• M23: 26,865,982 km (0.113 R)
• M24: 27,167,721 km (0.089 R)
• M25: 29,344,071 km (0.113 R)
• M26: 30,311,221 km (0.025 R)
• M27: 37,183,598 km (0.07 R)
• M28: 41,445,791 km (0.098 R)
• M29: 47,326,184 km (0.05 R)
• M30: 50,770,376 km (0.116 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 16,729 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit