🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.46 AU - 1.92 AU

Year: 772 Days

Day: 23.4 Hours

Environment

Temp: -26 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.41 AU - 2.25 AU

Year: 870 Days

Day: 36.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.67 AU - 3.43 AU

Year: 1872 Days

Day: 26.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4 AU - 5.3 AU

Year: 3524 Days

Day: 38.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.36 AU - 5 AU

Year: 3558 Days

Day: 27.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.3

Radius: 11.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.51 AU - 8.09 AU

Year: 6232 Days

Day: 8.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 21,279,091 km

• M1: 257,159 km (0.114 R)
• M2: 414,386 km (0.087 R)
• M3: 629,059 km (0.109 R)
• M4: 810,222 km (0.083 R)
• M5: 1,610,271 km (0.082 R)
• M6: 1,782,907 km (0.025 R)
• M7: 2,103,645 km (0.094 R)
• M8: 2,205,073 km (0.082 R)
• M9: 2,944,086 km (0.112 R)
• M10: 3,173,420 km (0.097 R)
• M11: 3,649,739 km (0.032 R)
• M12: 3,932,180 km (0.105 R)
• M13: 4,076,093 km (0.118 R)
• M14: 4,148,798 km (0.084 R)
• M15: 4,612,701 km (0.063 R)
• M16: 4,783,691 km (0.094 R)
• M17: 4,937,627 km (0.118 R)
• M18: 5,093,209 km (0.087 R)
• M19: 5,409,160 km (0.082 R)
• M20: 5,711,198 km (0.087 R)
• M21: 5,874,559 km (0.104 R)
• M22: 6,018,921 km (0.094 R)
• M23: 6,437,645 km (0.113 R)
• M24: 6,629,130 km (0.044 R)
• M25: 6,736,392 km (0.066 R)
• M26: 6,909,178 km (0.042 R)
• M27: 7,105,300 km (0.084 R)
• M28: 7,592,541 km (0.072 R)
• M29: 7,704,739 km (0.116 R)
• M30: 8,529,472 km (0.055 R)
• M31: 9,478,371 km (0.077 R)
• M32: 11,321,118 km (0.061 R)
• M33: 11,475,353 km (0.101 R)
• M34: 12,099,027 km (0.096 R)
• M35: 12,309,511 km (0.091 R)
• M36: 12,787,327 km (0.085 R)
• M37: 12,974,773 km (0.063 R)
• M38: 13,109,261 km (0.097 R)
• M39: 13,461,116 km (0.034 R)
• M40: 14,395,803 km (0.053 R)
• M41: 15,040,121 km (0.101 R)
• M42: 16,096,282 km (0.095 R)
• M43: 16,531,163 km (0.093 R)
• M44: 16,764,835 km (0.1 R)
• M45: 17,058,346 km (0.058 R)
• M46: 17,353,503 km (0.069 R)
• M47: 18,279,513 km (0.097 R)
• M48: 18,581,552 km (0.117 R)
• M49: 19,497,838 km (0.087 R)
• M50: 20,962,850 km (0.068 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 16,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit