🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.44 AU - 0.72 AU

Year: 168 Days

Day: 14.1 Hours

Environment

Temp: 145 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 111,048,254 km

• M1: 45,478 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.82 AU - 0.9 AU

Year: 304 Days

Day: 30.3 Hours

Environment

Temp: 36 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.28 AU - 4.46 AU

Year: 2899 Days

Day: 24.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.2

Radius: 12.9

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.21 AU - 5.33 AU

Year: 3360 Days

Day: 7.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 111,048,254 km

• M1: 161,267 km (0.103 R)
• M2: 573,857 km (0.053 R)
• M3: 986,897 km (0.119 R)
• M4: 1,555,818 km (0.113 R)
• M5: 3,888,497 km (0.103 R)
• M6: 4,548,822 km (0.096 R)
• M7: 5,004,946 km (0.113 R)
• M8: 5,491,588 km (0.105 R)
• M9: 6,560,465 km (0.094 R)
• M10: 10,980,783 km (0.088 R)
• M11: 15,633,875 km (0.114 R)
• M12: 16,847,563 km (0.107 R)
• M13: 19,587,298 km (0.071 R)
• M14: 20,219,947 km (0.116 R)
• M15: 22,405,273 km (0.1 R)
• M16: 23,449,017 km (0.117 R)
• M17: 23,875,371 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.3

Radius: 7.2

Gravity: 16.73 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 16.31 AU - 21.53 AU

Year: 31338 Days

Day: 21.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 111,048,254 km

• M1: 89,759 km (0.083 R)
• M2: 510,727 km (0.067 R)
• M3: 1,623,436 km (0.054 R)
• M4: 2,880,507 km (0.062 R)
• M5: 3,206,930 km (0.052 R)
• M6: 3,725,436 km (0.094 R)
• M7: 5,801,555 km (0.116 R)
• M8: 6,178,093 km (0.082 R)
• M9: 7,406,142 km (0.113 R)
• M10: 8,850,060 km (0.101 R)
• M11: 11,390,382 km (0.043 R)
• M12: 12,670,042 km (0.105 R)
• M13: 14,808,394 km (0.088 R)
• M14: 31,413,159 km (0.107 R)
• M15: 33,015,502 km (0.108 R)
• M16: 35,597,861 km (0.117 R)
• M17: 42,548,626 km (0.09 R)
• M18: 48,032,735 km (0.117 R)
• M19: 52,542,961 km (0.05 R)
• M20: 55,841,893 km (0.057 R)
• M21: 56,687,570 km (0.082 R)
• M22: 57,756,896 km (0.087 R)
• M23: 61,045,057 km (0.109 R)
• M24: 62,168,238 km (0.078 R)
• M25: 68,232,038 km (0.107 R)
• M26: 77,785,806 km (0.103 R)
• M27: 88,193,330 km (0.084 R)
• M28: 95,824,916 km (0.117 R)
• M29: 104,203,594 km (0.097 R)
• M30: 106,452,947 km (0.025 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 14,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit