🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.97 AU - 1.19 AU

Year: 393 Days

Day: 15.7 Hours

Environment

Temp: 149 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,241,656 km

• M1: 41,289 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.04 AU - 1.64 AU

Year: 543 Days

Day: 12 Hours

Environment

Temp: 24 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 93,241,656 km

• M1: 1,168,509 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.35 AU - 1.41 AU

Year: 567 Days

Day: 23.8 Hours

Environment

Temp: -4 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 8.86 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 944.3

Radius: 6.8

Gravity: 20.42 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 15.87 AU - 16.81 AU

Year: 23108 Days

Day: 19.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 93,241,656 km

• M1: 84,523 km (0.064 R)
• M2: 445,054 km (0.064 R)
• M3: 743,950 km (0.081 R)
• M4: 959,670 km (0.109 R)
• M5: 1,356,404 km (0.08 R)
• M6: 1,611,169 km (0.042 R)
• M7: 1,959,283 km (0.113 R)
• M8: 3,746,080 km (0.074 R)
• M9: 4,010,569 km (0.102 R)
• M10: 4,323,079 km (0.109 R)
• M11: 6,599,510 km (0.097 R)
• M12: 7,805,568 km (0.078 R)
• M13: 8,238,504 km (0.113 R)
• M14: 8,573,454 km (0.081 R)
• M15: 8,801,890 km (0.086 R)
• M16: 9,633,504 km (0.059 R)
• M17: 11,111,681 km (0.119 R)
• M18: 12,587,913 km (0.096 R)
• M19: 15,924,245 km (0.093 R)
• M20: 19,217,043 km (0.057 R)
• M21: 25,667,853 km (0.054 R)
• M22: 27,233,694 km (0.111 R)
• M23: 28,228,370 km (0.099 R)
• M24: 31,222,871 km (0.113 R)
• M25: 37,074,092 km (0.107 R)
• M26: 40,656,363 km (0.113 R)
• M27: 42,779,755 km (0.101 R)
• M28: 50,144,159 km (0.073 R)
• M29: 57,902,604 km (0.07 R)
• M30: 65,757,390 km (0.098 R)
• M31: 66,201,097 km (0.043 R)
• M32: 73,575,225 km (0.073 R)
• M33: 74,293,295 km (0.08 R)
• M34: 84,843,834 km (0.095 R)
• M35: 88,031,914 km (0.066 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 16,068 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit