🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.53 AU - 0.55 AU

Year: 145 Days

Day: 39.6 Hours

Environment

Temp: 228 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.08 AU - 1.14 AU

Year: 427 Days

Day: 33.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.35 AU - 1.59 AU

Year: 651 Days

Day: 17.4 Hours

Environment

Temp: -28 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.7 AU - 1.74 AU

Year: 824 Days

Day: 27.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 16.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610.2

Radius: 5.5

Gravity: 20.17 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 13.15 AU - 19.27 AU

Year: 23838 Days

Day: 20.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 82,300,760 km

• M1: 70,161 km (0.08 R)
• M2: 308,920 km (0.069 R)
• M3: 494,122 km (0.058 R)
• M4: 716,424 km (0.096 R)
• M5: 968,048 km (0.047 R)
• M6: 1,248,394 km (0.07 R)
• M7: 1,513,781 km (0.053 R)
• M8: 2,333,428 km (0.069 R)
• M9: 3,187,781 km (0.091 R)
• M10: 3,533,950 km (0.097 R)
• M11: 6,380,948 km (0.087 R)
• M12: 8,072,600 km (0.095 R)
• M13: 9,334,159 km (0.082 R)
• M14: 9,861,940 km (0.098 R)
• M15: 10,658,848 km (0.041 R)
• M16: 10,848,838 km (0.117 R)
• M17: 11,040,921 km (0.082 R)
• M18: 11,235,249 km (0.115 R)
• M19: 11,431,970 km (0.051 R)
• M20: 13,380,034 km (0.117 R)
• M21: 15,377,614 km (0.082 R)
• M22: 15,865,303 km (0.078 R)
• M23: 16,112,887 km (0.079 R)
• M24: 19,856,873 km (0.079 R)
• M25: 20,144,700 km (0.091 R)
• M26: 27,673,961 km (0.119 R)
• M27: 29,500,251 km (0.093 R)
• M28: 40,766,317 km (0.063 R)
• M29: 46,411,243 km (0.066 R)
• M30: 48,114,864 km (0.068 R)
• M31: 48,460,585 km (0.092 R)
• M32: 51,827,285 km (0.056 R)
• M33: 53,290,352 km (0.077 R)
• M34: 54,780,795 km (0.077 R)
• M35: 55,346,724 km (0.106 R)
• M36: 63,893,101 km (0.102 R)
• M37: 67,069,662 km (0.055 R)
• M38: 70,572,347 km (0.118 R)
• M39: 74,195,009 km (0.059 R)
• M40: 75,119,673 km (0.12 R)
• M41: 76,991,891 km (0.087 R)
• M42: 79,375,733 km (0.093 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 16,138 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit