🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.59 AU - 0.71 AU

Year: 190 Days

Day: 16.3 Hours

Environment

Temp: 218 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.27 AU - 1.53 AU

Year: 599 Days

Day: 38.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 41 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.56 AU - 1.64 AU

Year: 732 Days

Day: 13 Hours

Environment

Temp: -32 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,726,535 km

• M1: 655,687 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.58 AU - 1.86 AU

Year: 816 Days

Day: 42.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.79 AU - 3.55 AU

Year: 2041 Days

Day: 35.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.4

Radius: 11.4

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 9.34 AU - 14.02 AU

Year: 14436 Days

Day: 9.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 63,726,535 km

• M1: 145,260 km (0.088 R)
• M2: 544,387 km (0.041 R)
• M3: 956,529 km (0.115 R)
• M4: 1,582,895 km (0.103 R)
• M5: 2,775,489 km (0.078 R)
• M6: 3,913,630 km (0.034 R)
• M7: 5,745,007 km (0.1 R)
• M8: 6,785,610 km (0.094 R)
• M9: 10,894,764 km (0.093 R)
• M10: 11,488,668 km (0.12 R)
• M11: 12,356,335 km (0.098 R)
• M12: 13,603,234 km (0.042 R)
• M13: 17,203,905 km (0.097 R)
• M14: 18,672,507 km (0.036 R)
• M15: 22,044,892 km (0.097 R)
• M16: 26,327,879 km (0.091 R)
• M17: 27,724,674 km (0.067 R)
• M18: 29,170,388 km (0.043 R)
• M19: 36,367,392 km (0.097 R)
• M20: 39,190,753 km (0.092 R)
• M21: 43,325,488 km (0.094 R)
• M22: 57,458,897 km (0.112 R)
• M23: 62,025,222 km (0.104 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 11,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit