🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.58 AU - 0.92 AU

Year: 233 Days

Day: 37.3 Hours

Environment

Temp: 172 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 16,041,932 km

• M1: 133,441 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.04 AU - 1.7 AU

Year: 574 Days

Day: 24 Hours

Environment

Temp: -16 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 16,041,932 km

• M1: 182,958 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.65 AU - 5.59 AU

Year: 4149 Days

Day: 29.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.2

Radius: 11.1

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.6 AU - 6.06 AU

Year: 4407 Days

Day: 13.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 16,041,932 km

• M1: 142,118 km (0.078 R)
• M2: 305,329 km (0.114 R)
• M3: 389,553 km (0.066 R)
• M4: 518,357 km (0.104 R)
• M5: 633,397 km (0.115 R)
• M6: 726,148 km (0.074 R)
• M7: 807,380 km (0.112 R)
• M8: 892,052 km (0.048 R)
• M9: 962,214 km (0.11 R)
• M10: 1,071,270 km (0.099 R)
• M11: 1,292,376 km (0.1 R)
• M12: 1,403,527 km (0.096 R)
• M13: 1,614,161 km (0.105 R)
• M14: 1,801,607 km (0.056 R)
• M15: 1,915,302 km (0.095 R)
• M16: 2,066,695 km (0.097 R)
• M17: 2,394,164 km (0.092 R)
• M18: 2,790,599 km (0.097 R)
• M19: 2,869,736 km (0.065 R)
• M20: 3,098,322 km (0.096 R)
• M21: 3,388,841 km (0.076 R)
• M22: 3,558,933 km (0.04 R)
• M23: 3,673,974 km (0.109 R)
• M24: 4,146,404 km (0.109 R)
• M25: 4,328,614 km (0.118 R)
• M26: 4,405,208 km (0.087 R)
• M27: 4,575,600 km (0.06 R)
• M28: 4,795,659 km (0.105 R)
• M29: 5,896,400 km (0.105 R)
• M30: 6,136,056 km (0.102 R)
• M31: 6,414,009 km (0.089 R)
• M32: 6,607,439 km (0.075 R)
• M33: 6,892,273 km (0.119 R)
• M34: 8,128,700 km (0.117 R)
• M35: 8,376,434 km (0.081 R)
• M36: 8,530,220 km (0.098 R)
• M37: 8,626,711 km (0.052 R)
• M38: 8,821,038 km (0.094 R)
• M39: 8,918,726 km (0.045 R)
• M40: 9,174,389 km (0.075 R)
• M41: 9,854,311 km (0.097 R)
• M42: 10,344,244 km (0.074 R)
• M43: 10,675,154 km (0.048 R)
• M44: 11,284,018 km (0.109 R)
• M45: 11,390,083 km (0.038 R)
• M46: 11,947,335 km (0.055 R)
• M47: 12,316,542 km (0.111 R)
• M48: 12,425,749 km (0.09 R)
• M49: 12,557,395 km (0.118 R)
• M50: 12,667,349 km (0.026 R)
• M51: 12,977,017 km (0.046 R)
• M52: 13,222,208 km (0.043 R)
• M53: 13,423,866 km (0.065 R)
• M54: 13,581,392 km (0.059 R)
• M55: 13,875,801 km (0.049 R)
• M56: 14,080,750 km (0.094 R)
• M57: 14,447,564 km (0.101 R)
• M58: 15,214,253 km (0.026 R)
• M59: 15,827,754 km (0.1 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 13,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit