🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.94 AU - 0.98 AU

Year: 345 Days

Day: 21.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,156,470 km

• M1: 243,545 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.89 AU - 1.05 AU

Year: 351 Days

Day: 39.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.99 AU - 1.03 AU

Year: 373 Days

Day: 16.1 Hours

Environment

Temp: 25 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.77 AU - 1.93 AU

Year: 924 Days

Day: 12.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,156,470 km

• M1: 60,737 km (0.099 R)
• M2: 792,270 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.08 AU - 3.46 AU

Year: 1692 Days

Day: 45 Hours

Environment

Temp: -92 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,156,470 km

• M1: 429,645 km (0.06 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.1 AU - 3.84 AU

Year: 2373 Days

Day: 40.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.3

Radius: 15

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.16 AU - 9.9 AU

Year: 9145 Days

Day: 8.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 46,156,470 km

• M1: 186,848 km (0.112 R)
• M2: 710,141 km (0.118 R)
• M3: 1,250,638 km (0.092 R)
• M4: 1,764,656 km (0.1 R)
• M5: 2,892,475 km (0.086 R)
• M6: 3,690,579 km (0.093 R)
• M7: 5,082,139 km (0.069 R)
• M8: 5,561,750 km (0.112 R)
• M9: 8,880,279 km (0.095 R)
• M10: 10,017,073 km (0.043 R)
• M11: 11,302,269 km (0.089 R)
• M12: 13,950,749 km (0.11 R)
• M13: 15,752,357 km (0.033 R)
• M14: 18,514,232 km (0.051 R)
• M15: 22,085,732 km (0.031 R)
• M16: 22,765,505 km (0.108 R)
• M17: 26,566,637 km (0.079 R)
• M18: 27,045,649 km (0.114 R)
• M19: 27,530,496 km (0.103 R)
• M20: 31,727,913 km (0.086 R)
• M21: 34,486,648 km (0.079 R)
• M22: 35,286,996 km (0.03 R)
• M23: 36,806,163 km (0.119 R)
• M24: 37,282,183 km (0.105 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 20,272 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit