🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.97 AU - 1.25 AU

Year: 421 Days

Day: 15.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.17 AU - 1.65 AU

Year: 603 Days

Day: 42.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.43 AU - 2.75 AU

Year: 1500 Days

Day: 29 Hours

Environment

Temp: -84 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,889,902 km

• M1: 398,678 km (0.097 R)
• M2: 561,890 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.93 AU - 4.63 AU

Year: 2645 Days

Day: 17 Hours

Environment

Temp: -113 °C

Axial Tilt: 106.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.33 AU - 4.71 AU

Year: 2901 Days

Day: 41.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,889,902 km

• M1: 109,954 km (0.054 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831.8

Radius: 6

Gravity: 23.11 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 11.82 AU - 17.92 AU

Year: 20637 Days

Day: 19.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 82,889,902 km

• M1: 74,649 km (0.096 R)
• M2: 287,527 km (0.094 R)
• M3: 590,463 km (0.114 R)
• M4: 909,256 km (0.109 R)
• M5: 1,633,310 km (0.06 R)
• M6: 1,892,563 km (0.052 R)
• M7: 2,288,399 km (0.035 R)
• M8: 2,712,658 km (0.098 R)
• M9: 3,534,848 km (0.094 R)
• M10: 3,811,006 km (0.114 R)
• M11: 4,134,885 km (0.072 R)
• M12: 5,414,695 km (0.119 R)
• M13: 5,993,639 km (0.077 R)
• M14: 7,521,033 km (0.095 R)
• M15: 8,672,787 km (0.084 R)
• M16: 14,618,255 km (0.068 R)
• M17: 15,250,605 km (0.118 R)
• M18: 15,983,485 km (0.062 R)
• M19: 18,504,808 km (0.052 R)
• M20: 20,585,714 km (0.052 R)
• M21: 22,608,427 km (0.107 R)
• M22: 25,094,145 km (0.083 R)
• M23: 25,318,542 km (0.114 R)
• M24: 27,875,918 km (0.112 R)
• M25: 32,027,109 km (0.101 R)
• M26: 33,906,208 km (0.079 R)
• M27: 35,715,744 km (0.111 R)
• M28: 40,596,524 km (0.051 R)
• M29: 41,529,117 km (0.08 R)
• M30: 42,158,774 km (0.107 R)
• M31: 50,041,385 km (0.118 R)
• M32: 59,247,489 km (0.065 R)
• M33: 59,645,569 km (0.051 R)
• M34: 63,308,323 km (0.1 R)
• M35: 64,772,437 km (0.117 R)
• M36: 66,687,739 km (0.119 R)
• M37: 67,118,431 km (0.117 R)
• M38: 82,146,734 km (0.048 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 17,272 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit