🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.64 AU - 0.9 AU

Year: 243 Days

Day: 30.2 Hours

Environment

Temp: 178 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.76 AU - 3.48 AU

Year: 1983 Days

Day: 21.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.25 AU - 3.33 AU

Year: 2148 Days

Day: 44.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,375,764 km

• M1: 1,241,962 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 357.4

Radius: 4

Gravity: 22.34 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 15.72 AU - 15.84 AU

Year: 22560 Days

Day: 15.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 66,375,764 km

• M1: 51,462 km (0.077 R)
• M2: 179,218 km (0.072 R)
• M3: 511,924 km (0.05 R)
• M4: 955,182 km (0.115 R)
• M5: 1,162,525 km (0.112 R)
• M6: 2,162,587 km (0.1 R)
• M7: 2,702,934 km (0.12 R)
• M8: 3,328,253 km (0.11 R)
• M9: 3,776,000 km (0.059 R)
• M10: 3,954,021 km (0.104 R)
• M11: 4,358,534 km (0.078 R)
• M12: 5,546,939 km (0.074 R)
• M13: 7,900,862 km (0.056 R)
• M14: 11,145,041 km (0.084 R)
• M15: 12,790,917 km (0.052 R)
• M16: 13,125,119 km (0.11 R)
• M17: 14,020,911 km (0.12 R)
• M18: 15,477,695 km (0.115 R)
• M19: 16,164,948 km (0.073 R)
• M20: 16,713,523 km (0.088 R)
• M21: 17,518,359 km (0.112 R)
• M22: 17,682,319 km (0.106 R)
• M23: 21,838,447 km (0.094 R)
• M24: 23,588,443 km (0.112 R)
• M25: 25,116,585 km (0.113 R)
• M26: 25,640,177 km (0.107 R)
• M27: 27,254,787 km (0.081 R)
• M28: 27,475,145 km (0.055 R)
• M29: 34,264,046 km (0.039 R)
• M30: 38,111,404 km (0.099 R)
• M31: 51,528,837 km (0.097 R)
• M32: 53,571,895 km (0.07 R)
• M33: 56,022,907 km (0.104 R)
• M34: 56,916,006 km (0.118 R)
• M35: 64,405,773 km (0.11 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 18,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit