🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.94 AU - 2.84 AU

Year: 1317 Days

Day: 41.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.43 AU - 3.19 AU

Year: 1679 Days

Day: 26.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.34 AU - 4.04 AU

Year: 2527 Days

Day: 44.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.68 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.2

Radius: 14

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.55 AU - 6.79 AU

Year: 4812 Days

Day: 13.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 51,021,038 km

• M1: 178,321 km (0.108 R)
• M2: 650,452 km (0.078 R)
• M3: 1,399,937 km (0.035 R)
• M4: 3,511,960 km (0.087 R)
• M5: 4,577,844 km (0.055 R)
• M6: 5,430,702 km (0.115 R)
• M7: 6,066,942 km (0.094 R)
• M8: 9,460,569 km (0.074 R)
• M9: 10,025,451 km (0.12 R)
• M10: 14,348,381 km (0.114 R)
• M11: 14,920,742 km (0.039 R)
• M12: 17,751,882 km (0.114 R)
• M13: 18,747,904 km (0.068 R)
• M14: 19,571,141 km (0.087 R)
• M15: 20,418,464 km (0.084 R)
• M16: 23,815,383 km (0.114 R)
• M17: 25,606,069 km (0.072 R)
• M18: 29,089,456 km (0.038 R)
• M19: 30,944,320 km (0.103 R)
• M20: 31,900,848 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.9

Radius: 11.4

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 11.73 AU - 12.11 AU

Year: 14669 Days

Day: 9.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 51,021,038 km

• M1: 142,268 km (0.086 R)
• M2: 567,425 km (0.098 R)
• M3: 936,782 km (0.119 R)
• M4: 1,369,868 km (0.068 R)
• M5: 2,360,804 km (0.097 R)
• M6: 3,067,953 km (0.038 R)
• M7: 3,471,867 km (0.111 R)
• M8: 6,091,027 km (0.092 R)
• M9: 8,378,079 km (0.105 R)
• M10: 9,029,129 km (0.065 R)
• M11: 10,859,160 km (0.118 R)
• M12: 16,281,484 km (0.087 R)
• M13: 17,668,257 km (0.099 R)
• M14: 22,831,029 km (0.091 R)
• M15: 24,286,616 km (0.09 R)
• M16: 24,848,057 km (0.073 R)
• M17: 27,583,603 km (0.109 R)
• M18: 28,607,451 km (0.066 R)
• M19: 31,058,313 km (0.109 R)
• M20: 32,957,458 km (0.096 R)
• M21: 35,408,918 km (0.113 R)
• M22: 42,401,272 km (0.099 R)
• M23: 45,156,416 km (0.07 R)
• M24: 49,211,267 km (0.067 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 14,508 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit