🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.61 AU - 0.87 AU

Year: 228 Days

Day: 34.5 Hours

Environment

Temp: 141 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 73,923,339 km

• M1: 35,305 km (0.045 R)
• M2: 430,243 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.6 AU - 0.98 AU

Year: 251 Days

Day: 39.5 Hours

Environment

Temp: 164 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.66 AU - 2.02 AU

Year: 894 Days

Day: 15.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.41 AU - 2.77 AU

Year: 1493 Days

Day: 26.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.65 AU - 4.25 AU

Year: 2812 Days

Day: 41.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,923,339 km

• M1: 37,100 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 847.8

Radius: 4.4

Gravity: 43.79 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 12 AU - 14.44 AU

Year: 17216 Days

Day: 18.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 73,923,339 km

• M1: 61,036 km (0.057 R)
• M2: 213,327 km (0.082 R)
• M3: 450,589 km (0.08 R)
• M4: 709,842 km (0.049 R)
• M5: 907,461 km (0.091 R)
• M6: 1,383,182 km (0.037 R)
• M7: 1,524,851 km (0.058 R)
• M8: 3,415,619 km (0.028 R)
• M9: 4,538,500 km (0.046 R)
• M10: 9,343,883 km (0.119 R)
• M11: 11,686,436 km (0.112 R)
• M12: 12,411,836 km (0.071 R)
• M13: 12,682,907 km (0.099 R)
• M14: 14,392,961 km (0.114 R)
• M15: 14,692,156 km (0.064 R)
• M16: 14,995,541 km (0.092 R)
• M17: 15,536,487 km (0.117 R)
• M18: 16,250,817 km (0.118 R)
• M19: 17,830,570 km (0.094 R)
• M20: 19,692,465 km (0.108 R)
• M21: 21,099,134 km (0.097 R)
• M22: 21,485,246 km (0.043 R)
• M23: 23,178,993 km (0.1 R)
• M24: 29,988,090 km (0.1 R)
• M25: 30,231,486 km (0.099 R)
• M26: 31,845,497 km (0.077 R)
• M27: 32,098,766 km (0.069 R)
• M28: 32,995,905 km (0.102 R)
• M29: 34,041,594 km (0.106 R)
• M30: 38,017,456 km (0.107 R)
• M31: 45,419,260 km (0.116 R)
• M32: 45,901,264 km (0.114 R)
• M33: 48,195,946 km (0.12 R)
• M34: 50,051,708 km (0.104 R)
• M35: 54,084,717 km (0.047 R)
• M36: 58,708,039 km (0.096 R)
• M37: 59,088,915 km (0.082 R)
• M38: 64,191,250 km (0.034 R)
• M39: 68,100,092 km (0.098 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 19,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit