🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.46 AU - 0.6 AU

Year: 138 Days

Day: 43.2 Hours

Environment

Temp: 221 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,336,056 km

• M1: 49,367 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.19 AU - 1.97 AU

Year: 711 Days

Day: 19.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.74 AU - 1.76 AU

Year: 829 Days

Day: 26.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,336,056 km

• M1: 51,611 km (0.085 R)

Asteroid Belt

Center: 3.79 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.3

Radius: 13.4

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.69 AU - 6.95 AU

Year: 5029 Days

Day: 7.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 62,336,056 km

• M1: 166,652 km (0.108 R)
• M2: 678,277 km (0.108 R)
• M3: 1,238,970 km (0.031 R)
• M4: 2,337,467 km (0.104 R)
• M5: 5,354,257 km (0.11 R)
• M6: 6,201,131 km (0.041 R)
• M7: 7,258,638 km (0.04 R)
• M8: 9,101,983 km (0.095 R)
• M9: 10,074,519 km (0.095 R)
• M10: 13,933,546 km (0.107 R)
• M11: 21,069,514 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.7

Radius: 10.2

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 10.39 AU - 13.61 AU

Year: 14888 Days

Day: 6.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 62,336,056 km

• M1: 126,859 km (0.101 R)
• M2: 477,666 km (0.101 R)
• M3: 883,675 km (0.088 R)
• M4: 1,463,366 km (0.036 R)
• M5: 1,926,821 km (0.03 R)
• M6: 2,465,672 km (0.06 R)
• M7: 2,863,303 km (0.031 R)
• M8: 3,277,989 km (0.066 R)
• M9: 4,445,750 km (0.106 R)
• M10: 7,356,475 km (0.106 R)
• M11: 9,599,695 km (0.098 R)
• M12: 11,526,666 km (0.115 R)
• M13: 13,497,019 km (0.066 R)
• M14: 14,810,040 km (0.105 R)
• M15: 15,830,746 km (0.066 R)
• M16: 16,588,010 km (0.12 R)
• M17: 21,832,463 km (0.095 R)
• M18: 24,030,205 km (0.12 R)
• M19: 25,643,319 km (0.11 R)
• M20: 27,220,230 km (0.082 R)
• M21: 29,762,048 km (0.07 R)
• M22: 30,219,667 km (0.102 R)
• M23: 32,097,570 km (0.066 R)
• M24: 39,419,937 km (0.048 R)
• M25: 48,410,619 km (0.114 R)
• M26: 48,884,994 km (0.053 R)
• M27: 51,140,032 km (0.045 R)
• M28: 53,801,079 km (0.108 R)
• M29: 55,856,404 km (0.082 R)
• M30: 57,608,794 km (0.061 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 11,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit