🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.64 AU - 0.76 AU

Year: 215 Days

Day: 29 Hours

Environment

Temp: 125 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 17,730,978 km

• M1: 620,382 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.02 AU - 1.46 AU

Year: 507 Days

Day: 37.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 4.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 5.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.5

Radius: 8.2

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 8.13 AU - 11.93 AU

Year: 11661 Days

Day: 8.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 17,730,978 km

• M1: 110,104 km (0.05 R)
• M2: 253,718 km (0.118 R)
• M3: 323,131 km (0.12 R)
• M4: 486,043 km (0.098 R)
• M5: 780,602 km (0.073 R)
• M6: 1,015,620 km (0.119 R)
• M7: 1,527,544 km (0.117 R)
• M8: 1,762,263 km (0.105 R)
• M9: 2,071,931 km (0.087 R)
• M10: 2,213,749 km (0.103 R)
• M11: 2,266,109 km (0.066 R)
• M12: 2,385,338 km (0.108 R)
• M13: 2,466,121 km (0.081 R)
• M14: 2,520,425 km (0.075 R)
• M15: 2,727,917 km (0.098 R)
• M16: 3,443,893 km (0.074 R)
• M17: 3,799,337 km (0.04 R)
• M18: 3,941,605 km (0.086 R)
• M19: 4,005,483 km (0.031 R)
• M20: 4,528,328 km (0.119 R)
• M21: 4,866,269 km (0.095 R)
• M22: 5,177,283 km (0.104 R)
• M23: 5,566,238 km (0.119 R)
• M24: 5,873,212 km (0.086 R)
• M25: 6,334,722 km (0.103 R)
• M26: 7,410,630 km (0.106 R)
• M27: 7,768,468 km (0.066 R)
• M28: 8,193,027 km (0.095 R)
• M29: 8,254,212 km (0.115 R)
• M30: 8,749,979 km (0.038 R)
• M31: 8,938,323 km (0.115 R)
• M32: 9,425,863 km (0.106 R)
• M33: 9,532,975 km (0.119 R)
• M34: 9,726,854 km (0.067 R)
• M35: 10,272,138 km (0.11 R)
• M36: 10,604,095 km (0.087 R)
• M37: 11,052,291 km (0.118 R)
• M38: 11,233,304 km (0.117 R)
• M39: 11,324,110 km (0.078 R)
• M40: 11,575,285 km (0.104 R)
• M41: 11,828,255 km (0.09 R)
• M42: 12,152,882 km (0.086 R)
• M43: 12,457,015 km (0.093 R)
• M44: 13,577,204 km (0.103 R)
• M45: 14,358,254 km (0.116 R)
• M46: 14,878,705 km (0.091 R)
• M47: 15,178,948 km (0.038 R)
• M48: 15,355,025 km (0.106 R)
• M49: 16,296,743 km (0.074 R)
• M50: 16,787,574 km (0.085 R)
• M51: 16,969,634 km (0.107 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 10,950 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit