🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.97 AU - 1.03 AU

Year: 373 Days

Day: 46.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 41.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 41,332,066 km

• M1: 43,683 km (0.066 R)

Asteroid Belt

Center: 2.78 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.8

Radius: 14

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.21 AU - 4.89 AU

Year: 3618 Days

Day: 11.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 41,332,066 km

• M1: 176,077 km (0.084 R)
• M2: 1,033,871 km (0.082 R)
• M3: 1,475,783 km (0.082 R)
• M4: 2,203,128 km (0.076 R)
• M5: 2,926,583 km (0.114 R)
• M6: 3,923,055 km (0.069 R)
• M7: 5,232,036 km (0.093 R)
• M8: 6,329,187 km (0.065 R)
• M9: 7,022,124 km (0.053 R)
• M10: 7,861,667 km (0.082 R)
• M11: 11,232,706 km (0.098 R)
• M12: 11,776,494 km (0.113 R)
• M13: 14,322,799 km (0.115 R)
• M14: 15,214,103 km (0.099 R)
• M15: 15,932,622 km (0.044 R)
• M16: 17,162,167 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.7

Radius: 9.6

Gravity: 8.6 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.29 AU - 8.43 AU

Year: 7443 Days

Day: 11 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 41,332,066 km

• M1: 119,379 km (0.088 R)
• M2: 425,008 km (0.056 R)
• M3: 740,360 km (0.119 R)
• M4: 1,277,267 km (0.07 R)
• M5: 1,710,801 km (0.11 R)
• M6: 2,139,998 km (0.074 R)
• M7: 2,545,258 km (0.069 R)
• M8: 4,104,816 km (0.055 R)
• M9: 4,997,766 km (0.114 R)
• M10: 6,572,882 km (0.108 R)
• M11: 8,583,627 km (0.07 R)
• M12: 10,721,679 km (0.037 R)
• M13: 13,307,927 km (0.079 R)
• M14: 14,316,067 km (0.115 R)
• M15: 14,994,793 km (0.114 R)
• M16: 15,374,173 km (0.087 R)
• M17: 15,824,612 km (0.069 R)
• M18: 17,715,529 km (0.108 R)
• M19: 18,715,292 km (0.081 R)
• M20: 19,377,562 km (0.064 R)
• M21: 20,055,539 km (0.039 R)
• M22: 20,593,493 km (0.091 R)
• M23: 25,250,924 km (0.056 R)
• M24: 26,059,650 km (0.11 R)
• M25: 29,271,067 km (0.096 R)
• M26: 31,587,441 km (0.077 R)
• M27: 32,002,425 km (0.089 R)
• M28: 32,315,982 km (0.072 R)
• M29: 33,483,444 km (0.078 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: 276 - 10,690 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit