🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.74 AU - 0.94 AU

Year: 349 Days

Day: 35.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.07 AU - 1.17 AU

Year: 537 Days

Day: 44.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.41 AU - 2.21 AU

Year: 1103 Days

Day: 22.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.2

Radius: 11.1

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.34 AU - 2.98 AU

Year: 1965 Days

Day: 9.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 21,150,777 km

• M1: 138,079 km (0.086 R)
• M2: 570,117 km (0.063 R)
• M3: 1,115,701 km (0.101 R)
• M4: 2,107,236 km (0.077 R)
• M5: 2,511,449 km (0.106 R)
• M6: 4,231,825 km (0.097 R)
• M7: 7,315,037 km (0.056 R)
• M8: 7,674,820 km (0.103 R)
• M9: 9,753,332 km (0.038 R)
• M10: 10,292,334 km (0.052 R)
• M11: 11,578,127 km (0.047 R)
• M12: 12,376,082 km (0.101 R)
• M13: 12,728,984 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.4

Radius: 10.1

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.28 AU - 3.68 AU

Year: 2941 Days

Day: 13.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 21,150,777 km

• M1: 125,662 km (0.063 R)
• M2: 516,861 km (0.101 R)
• M3: 1,011,730 km (0.056 R)
• M4: 1,401,732 km (0.111 R)
• M5: 1,751,043 km (0.118 R)
• M6: 2,480,034 km (0.105 R)
• M7: 3,031,002 km (0.116 R)
• M8: 3,897,623 km (0.104 R)
• M9: 4,644,415 km (0.119 R)
• M10: 6,649,476 km (0.12 R)
• M11: 8,680,117 km (0.106 R)
• M12: 9,282,548 km (0.099 R)
• M13: 9,874,656 km (0.085 R)
• M14: 10,850,184 km (0.115 R)
• M15: 11,888,692 km (0.052 R)
• M16: 12,766,233 km (0.086 R)
• M17: 13,639,287 km (0.079 R)
• M18: 14,453,697 km (0.116 R)
• M19: 15,198,844 km (0.069 R)
• M20: 17,812,618 km (0.066 R)
• M21: 18,266,199 km (0.079 R)
• M22: 19,196,249 km (0.099 R)
• M23: 20,526,324 km (0.091 R)
• M24: 20,899,421 km (0.112 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 11,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit