🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.07 AU - 1.43 AU

Year: 496 Days

Day: 45.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 93,887,669 km

• M1: 44,281 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.66 AU - 1.9 AU

Year: 842 Days

Day: 21.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.89 AU - 2.21 AU

Year: 1041 Days

Day: 38.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.91 AU - 2.39 AU

Year: 1118 Days

Day: 43.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,887,669 km

• M1: 142,866 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.8 AU - 2.56 AU

Year: 1142 Days

Day: 41.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.8

Radius: 3

Gravity: 80.31 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 17.07 AU - 18.57 AU

Year: 26687 Days

Day: 20.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 93,887,669 km

• M1: 37,399 km (0.117 R)
• M2: 195,524 km (0.058 R)
• M3: 323,431 km (0.057 R)
• M4: 490,232 km (0.059 R)
• M5: 584,628 km (0.099 R)
• M6: 822,339 km (0.082 R)
• M7: 1,135,149 km (0.098 R)
• M8: 1,367,474 km (0.103 R)
• M9: 1,783,805 km (0.117 R)
• M10: 2,326,247 km (0.081 R)
• M11: 2,446,673 km (0.099 R)
• M12: 4,165,553 km (0.085 R)
• M13: 7,292,747 km (0.104 R)
• M14: 7,977,456 km (0.063 R)
• M15: 11,351,337 km (0.082 R)
• M16: 11,558,679 km (0.105 R)
• M17: 14,088,679 km (0.065 R)
• M18: 19,019,724 km (0.096 R)
• M19: 20,819,984 km (0.034 R)
• M20: 21,234,969 km (0.093 R)
• M21: 21,339,538 km (0.102 R)
• M22: 27,636,860 km (0.116 R)
• M23: 30,202,613 km (0.098 R)
• M24: 33,062,925 km (0.109 R)
• M25: 40,107,488 km (0.077 R)
• M26: 44,232,500 km (0.085 R)
• M27: 45,609,848 km (0.04 R)
• M28: 51,217,524 km (0.032 R)
• M29: 55,266,390 km (0.091 R)
• M30: 59,523,347 km (0.048 R)
• M31: 60,148,816 km (0.097 R)
• M32: 62,479,551 km (0.117 R)
• M33: 66,646,001 km (0.094 R)
• M34: 72,404,921 km (0.068 R)
• M35: 74,315,435 km (0.078 R)
• M36: 76,014,568 km (0.1 R)
• M37: 77,987,913 km (0.106 R)
• M38: 78,236,994 km (0.119 R)
• M39: 86,755,994 km (0.062 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 10,382 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit