🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.54 AU - 0.68 AU

Year: 179 Days

Day: 45.3 Hours

Environment

Temp: 197 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.64 AU - 0.66 AU

Year: 197 Days

Day: 41.6 Hours

Environment

Temp: 191 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.38 AU - 4.24 AU

Year: 2802 Days

Day: 47.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,517,504 km

• M1: 65,673 km (0.091 R)

Asteroid Belt

Center: 4.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526

Radius: 13.4

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.28 AU - 5.82 AU

Year: 4926 Days

Day: 13.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 60,517,504 km

• M1: 166,652 km (0.055 R)
• M2: 644,916 km (0.067 R)
• M3: 1,126,771 km (0.042 R)
• M4: 1,780,663 km (0.097 R)
• M5: 3,064,363 km (0.099 R)
• M6: 3,818,635 km (0.063 R)
• M7: 4,356,739 km (0.076 R)
• M8: 6,251,994 km (0.098 R)
• M9: 6,746,116 km (0.114 R)
• M10: 9,300,948 km (0.109 R)
• M11: 10,365,038 km (0.063 R)
• M12: 17,655,242 km (0.114 R)
• M13: 21,285,533 km (0.111 R)
• M14: 24,618,125 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.5

Radius: 12.8

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 8.22 AU - 12.76 AU

Year: 12799 Days

Day: 14.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 60,517,504 km

• M1: 162,463 km (0.111 R)
• M2: 671,545 km (0.112 R)
• M3: 1,269,787 km (0.099 R)
• M4: 1,957,339 km (0.109 R)
• M5: 2,724,925 km (0.047 R)
• M6: 3,167,137 km (0.112 R)
• M7: 4,168,844 km (0.118 R)
• M8: 5,514,028 km (0.118 R)
• M9: 6,034,180 km (0.067 R)
• M10: 6,668,774 km (0.082 R)
• M11: 7,840,574 km (0.116 R)
• M12: 8,993,375 km (0.034 R)
• M13: 9,453,837 km (0.099 R)
• M14: 25,117,034 km (0.114 R)
• M15: 35,172,703 km (0.079 R)
• M16: 37,620,573 km (0.092 R)
• M17: 42,853,507 km (0.087 R)
• M18: 48,240,526 km (0.099 R)
• M19: 50,452,031 km (0.092 R)
• M20: 50,934,485 km (0.044 R)
• M21: 52,072,476 km (0.106 R)
• M22: 52,565,401 km (0.105 R)
• M23: 53,393,724 km (0.059 R)
• M24: 55,417,185 km (0.052 R)
• M25: 60,336,561 km (0.034 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 10,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit