🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.86 AU - 1.02 AU

Year: 325 Days

Day: 42.5 Hours

Environment

Temp: 78 °C

Axial Tilt: 68.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,439,375 km

• M1: 28,723 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.99 AU - 1.03 AU

Year: 362 Days

Day: 45.2 Hours

Environment

Temp: 123 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.18 AU - 1.56 AU

Year: 572 Days

Day: 40.3 Hours

Environment

Temp: -4 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.73 AU - 2.01 AU

Year: 912 Days

Day: 32.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,439,375 km

• M1: 50,564 km (0.101 R)
• M2: 748,887 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.24 AU - 3.7 AU

Year: 2304 Days

Day: 46.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.1

Radius: 7

Gravity: 13.12 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 13.95 AU - 14.55 AU

Year: 19174 Days

Day: 17.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 72,439,375 km

• M1: 87,066 km (0.111 R)
• M2: 461,659 km (0.067 R)
• M3: 878,738 km (0.034 R)
• M4: 1,329,626 km (0.032 R)
• M5: 1,658,442 km (0.108 R)
• M6: 2,021,067 km (0.087 R)
• M7: 2,263,416 km (0.113 R)
• M8: 3,083,960 km (0.092 R)
• M9: 3,634,331 km (0.108 R)
• M10: 4,088,659 km (0.084 R)
• M11: 4,478,661 km (0.116 R)
• M12: 5,563,246 km (0.116 R)
• M13: 8,651,394 km (0.105 R)
• M14: 11,479,991 km (0.068 R)
• M15: 12,190,431 km (0.084 R)
• M16: 13,136,638 km (0.039 R)
• M17: 14,946,772 km (0.086 R)
• M18: 16,029,861 km (0.11 R)
• M19: 16,671,785 km (0.088 R)
• M20: 20,605,760 km (0.093 R)
• M21: 21,750,633 km (0.116 R)
• M22: 28,349,096 km (0.083 R)
• M23: 36,167,529 km (0.104 R)
• M24: 39,979,881 km (0.093 R)
• M25: 45,309,156 km (0.118 R)
• M26: 49,899,118 km (0.107 R)
• M27: 51,784,051 km (0.064 R)
• M28: 54,789,622 km (0.109 R)
• M29: 60,566,194 km (0.098 R)
• M30: 60,952,156 km (0.105 R)
• M31: 68,811,729 km (0.113 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 10,939 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit