🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.42 AU - 0.7 AU

Year: 147 Days

Day: 28.1 Hours

Environment

Temp: 244 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.94 AU - 1.22 AU

Year: 393 Days

Day: 34.1 Hours

Environment

Temp: 72 °C

Axial Tilt: 47.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.52 AU - 1.68 AU

Year: 708 Days

Day: 39 Hours

Environment

Temp: -9 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 96,124,274 km

• M1: 242,349 km (0.061 R)
• M2: 293,361 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.92 AU - 2.18 AU

Year: 1027 Days

Day: 33.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.38 AU - 2.56 AU

Year: 1358 Days

Day: 43.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 967.4

Radius: 4.6

Gravity: 45.72 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 14.09 AU - 19.33 AU

Year: 23897 Days

Day: 15.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 96,124,274 km

• M1: 57,146 km (0.043 R)
• M2: 227,389 km (0.076 R)
• M3: 488,736 km (0.107 R)
• M4: 726,597 km (0.056 R)
• M5: 1,401,882 km (0.088 R)
• M6: 4,614,496 km (0.052 R)
• M7: 6,022,960 km (0.07 R)
• M8: 6,824,655 km (0.109 R)
• M9: 7,174,564 km (0.113 R)
• M10: 9,166,161 km (0.098 R)
• M11: 11,084,903 km (0.114 R)
• M12: 12,356,036 km (0.05 R)
• M13: 12,951,136 km (0.105 R)
• M14: 14,359,451 km (0.059 R)
• M15: 14,850,581 km (0.118 R)
• M16: 15,523,023 km (0.071 R)
• M17: 16,569,161 km (0.03 R)
• M18: 21,330,861 km (0.102 R)
• M19: 24,538,988 km (0.092 R)
• M20: 25,122,718 km (0.117 R)
• M21: 28,308,555 km (0.09 R)
• M22: 36,213,755 km (0.038 R)
• M23: 36,364,101 km (0.079 R)
• M24: 39,143,928 km (0.11 R)
• M25: 40,262,173 km (0.099 R)
• M26: 41,237,401 km (0.086 R)
• M27: 51,490,241 km (0.064 R)
• M28: 55,785,046 km (0.098 R)
• M29: 62,449,033 km (0.037 R)
• M30: 63,099,783 km (0.11 R)
• M31: 71,974,228 km (0.03 R)
• M32: 77,080,452 km (0.114 R)
• M33: 82,422,742 km (0.095 R)
• M34: 89,372,162 km (0.086 R)
• M35: 92,988,840 km (0.077 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 13,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit