🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.79 AU - 1.15 AU

Year: 351 Days

Day: 23 Hours

Environment

Temp: 23 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.8 AU - 1.3 AU

Year: 395 Days

Day: 23.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.91 AU - 3.35 AU

Year: 2033 Days

Day: 44.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.02 AU - 3.36 AU

Year: 2092 Days

Day: 24 Hours

Environment

Temp: -99 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.25 AU - 4.29 AU

Year: 3239 Days

Day: 39.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 992.4

Radius: 5.3

Gravity: 35.33 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 16.33 AU - 20.91 AU

Year: 29495 Days

Day: 17.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 111,547,616 km

• M1: 65,973 km (0.046 R)
• M2: 231,129 km (0.107 R)
• M3: 594,502 km (0.071 R)
• M4: 1,220,868 km (0.107 R)
• M5: 2,619,608 km (0.034 R)
• M6: 2,927,930 km (0.054 R)
• M7: 3,260,186 km (0.063 R)
• M8: 4,969,641 km (0.087 R)
• M9: 5,181,023 km (0.064 R)
• M10: 5,804,846 km (0.082 R)
• M11: 6,884,494 km (0.04 R)
• M12: 8,867,863 km (0.103 R)
• M13: 11,566,608 km (0.032 R)
• M14: 13,262,150 km (0.1 R)
• M15: 14,508,899 km (0.085 R)
• M16: 16,382,762 km (0.089 R)
• M17: 21,817,353 km (0.082 R)
• M18: 27,941,591 km (0.104 R)
• M19: 29,980,460 km (0.083 R)
• M20: 34,657,488 km (0.086 R)
• M21: 35,585,294 km (0.119 R)
• M22: 40,815,385 km (0.055 R)
• M23: 41,849,855 km (0.099 R)
• M24: 45,977,559 km (0.087 R)
• M25: 49,976,011 km (0.106 R)
• M26: 60,415,848 km (0.042 R)
• M27: 62,664,603 km (0.033 R)
• M28: 66,614,585 km (0.096 R)
• M29: 70,235,004 km (0.096 R)
• M30: 82,698,152 km (0.073 R)
• M31: 95,346,053 km (0.056 R)
• M32: 104,991,526 km (0.053 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 15,878 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit