🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.99 AU - 1.41 AU

Year: 462 Days

Day: 44.9 Hours

Environment

Temp: 36 °C

Axial Tilt: 178 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 43,658,750 km

• M1: 237,262 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.33 AU - 3.77 AU

Year: 1872 Days

Day: 34.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.08 AU - 4.8 AU

Year: 2749 Days

Day: 20.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,658,750 km

• M1: 354,846 km (0.101 R)
• M2: 1,223,561 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.5

Radius: 9.1

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6 AU - 6.72 AU

Year: 5637 Days

Day: 11 Hours

Environment

Temp: -148 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 43,658,750 km

• M1: 113,246 km (0.099 R)
• M2: 652,995 km (0.073 R)
• M3: 941,270 km (0.087 R)
• M4: 1,488,648 km (0.071 R)
• M5: 2,152,564 km (0.06 R)
• M6: 2,575,776 km (0.031 R)
• M7: 3,398,415 km (0.105 R)
• M8: 3,870,845 km (0.069 R)
• M9: 4,454,127 km (0.099 R)
• M10: 5,069,872 km (0.054 R)
• M11: 6,980,685 km (0.08 R)
• M12: 7,356,326 km (0.057 R)
• M13: 8,182,405 km (0.116 R)
• M14: 9,032,420 km (0.096 R)
• M15: 10,783,015 km (0.099 R)
• M16: 11,074,431 km (0.068 R)
• M17: 12,383,263 km (0.1 R)
• M18: 12,702,954 km (0.116 R)
• M19: 13,792,325 km (0.09 R)
• M20: 14,284,951 km (0.098 R)
• M21: 15,045,806 km (0.033 R)
• M22: 16,592,947 km (0.073 R)
• M23: 17,777,762 km (0.047 R)
• M24: 18,302,402 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.3

Radius: 13.5

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 8.98 AU - 10.32 AU

Year: 10536 Days

Day: 9.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 43,658,750 km

• M1: 172,636 km (0.085 R)
• M2: 799,601 km (0.06 R)
• M3: 1,389,764 km (0.087 R)
• M4: 3,231,613 km (0.11 R)
• M5: 3,822,375 km (0.09 R)
• M6: 4,597,292 km (0.063 R)
• M7: 5,038,007 km (0.077 R)
• M8: 6,039,416 km (0.085 R)
• M9: 8,964,503 km (0.07 R)
• M10: 14,208,058 km (0.09 R)
• M11: 17,366,218 km (0.117 R)
• M12: 22,268,690 km (0.116 R)
• M13: 23,972,311 km (0.05 R)
• M14: 25,305,976 km (0.101 R)
• M15: 25,945,058 km (0.093 R)
• M16: 28,511,559 km (0.107 R)
• M17: 36,521,777 km (0.106 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 20,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit