🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.26 AU - 1.44 AU

Year: 576 Days

Day: 37.3 Hours

Environment

Temp: -13 °C

Axial Tilt: 18.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 97,167,327 km

• M1: 356,791 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.13 AU - 3.47 AU

Year: 2201 Days

Day: 20.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.41 AU - 4.99 AU

Year: 3160 Days

Day: 41.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 757.2

Radius: 7

Gravity: 15.45 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 15.37 AU - 20.13 AU

Year: 27452 Days

Day: 20.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 97,167,327 km

• M1: 87,515 km (0.067 R)
• M2: 305,329 km (0.071 R)
• M3: 899,233 km (0.087 R)
• M4: 1,315,115 km (0.047 R)
• M5: 1,677,890 km (0.098 R)
• M6: 3,450,475 km (0.083 R)
• M7: 5,044,440 km (0.096 R)
• M8: 8,470,082 km (0.078 R)
• M9: 10,756,386 km (0.044 R)
• M10: 11,719,497 km (0.079 R)
• M11: 18,542,955 km (0.08 R)
• M12: 22,449,105 km (0.097 R)
• M13: 23,000,822 km (0.076 R)
• M14: 23,561,515 km (0.081 R)
• M15: 25,061,832 km (0.038 R)
• M16: 29,285,279 km (0.071 R)
• M17: 30,209,944 km (0.095 R)
• M18: 32,536,639 km (0.041 R)
• M19: 33,385,607 km (0.107 R)
• M20: 33,959,614 km (0.072 R)
• M21: 36,473,307 km (0.112 R)
• M22: 39,108,175 km (0.119 R)
• M23: 40,716,052 km (0.085 R)
• M24: 41,206,883 km (0.086 R)
• M25: 47,588,878 km (0.113 R)
• M26: 64,678,340 km (0.107 R)
• M27: 65,794,490 km (0.052 R)
• M28: 68,295,168 km (0.113 R)
• M29: 75,928,998 km (0.106 R)
• M30: 88,689,546 km (0.055 R)
• M31: 91,458,304 km (0.1 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 17,625 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit