🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.62 AU - 0.64 AU

Year: 180 Days

Day: 39.6 Hours

Environment

Temp: 165 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,822,858 km

• M1: 257,757 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.95 AU - 1.25 AU

Year: 415 Days

Day: 12.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 21,822,858 km

• M1: 28,872 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.18 AU - 4.96 AU

Year: 2955 Days

Day: 23.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.6

Radius: 8.2

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.43 AU - 8.29 AU

Year: 6466 Days

Day: 8 Hours

Environment

Temp: -158 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 21,822,858 km

• M1: 114,742 km (0.114 R)
• M2: 172,786 km (0.055 R)
• M3: 256,560 km (0.107 R)
• M4: 429,196 km (0.072 R)
• M5: 512,971 km (0.034 R)
• M6: 566,078 km (0.095 R)
• M7: 640,279 km (0.097 R)
• M8: 851,661 km (0.109 R)
• M9: 949,049 km (0.099 R)
• M10: 1,251,985 km (0.083 R)
• M11: 1,557,763 km (0.118 R)
• M12: 1,802,355 km (0.087 R)
• M13: 1,858,454 km (0.118 R)
• M14: 2,074,025 km (0.051 R)
• M15: 2,560,667 km (0.116 R)
• M16: 2,915,363 km (0.112 R)
• M17: 3,406,792 km (0.103 R)
• M18: 3,671,132 km (0.074 R)
• M19: 4,219,558 km (0.097 R)
• M20: 4,446,198 km (0.042 R)
• M21: 4,541,791 km (0.095 R)
• M22: 4,657,580 km (0.082 R)
• M23: 5,494,281 km (0.063 R)
• M24: 5,555,766 km (0.098 R)
• M25: 5,783,454 km (0.101 R)
• M26: 6,528,152 km (0.051 R)
• M27: 6,593,377 km (0.065 R)
• M28: 7,896,972 km (0.112 R)
• M29: 8,176,421 km (0.078 R)
• M30: 8,817,149 km (0.029 R)
• M31: 8,889,405 km (0.078 R)
• M32: 9,107,070 km (0.095 R)
• M33: 9,204,458 km (0.078 R)
• M34: 9,326,679 km (0.059 R)
• M35: 9,622,135 km (0.112 R)
• M36: 11,119,011 km (0.075 R)
• M37: 11,406,090 km (0.116 R)
• M38: 11,616,275 km (0.051 R)
• M39: 12,389,396 km (0.038 R)
• M40: 12,795,854 km (0.091 R)
• M41: 12,932,287 km (0.105 R)
• M42: 13,261,702 km (0.072 R)
• M43: 13,427,456 km (0.063 R)
• M44: 13,538,308 km (0.091 R)
• M45: 13,928,908 km (0.099 R)
• M46: 14,041,107 km (0.073 R)
• M47: 14,436,494 km (0.077 R)
• M48: 14,550,039 km (0.034 R)
• M49: 14,692,456 km (0.1 R)
• M50: 15,615,026 km (0.115 R)
• M51: 15,760,884 km (0.092 R)
• M52: 16,260,092 km (0.094 R)
• M53: 17,003,743 km (0.11 R)
• M54: 17,546,035 km (0.066 R)
• M55: 18,462,472 km (0.114 R)
• M56: 18,833,325 km (0.105 R)
• M57: 19,050,840 km (0.045 R)
• M58: 19,175,455 km (0.119 R)
• M59: 19,802,869 km (0.079 R)
• M60: 20,119,118 km (0.097 R)
• M61: 20,373,285 km (0.07 R)
• M62: 20,468,878 km (0.105 R)
• M63: 20,788,569 km (0.064 R)
• M64: 20,949,087 km (0.062 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 15,971 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit