🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.51 AU - 0.81 AU

Year: 187 Days

Day: 24 Hours

Environment

Temp: 172 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.06 AU - 1.62 AU

Year: 540 Days

Day: 38.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.16 AU - 1.6 AU

Year: 565 Days

Day: 28.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,206,052 km

• M1: 1,308,832 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.43 AU - 4.75 AU

Year: 2881 Days

Day: 22 Hours

Environment

Temp: -113 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,206,052 km

• M1: 289,621 km (0.026 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.7

Radius: 9.1

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 10.38 AU - 14.24 AU

Year: 15041 Days

Day: 9.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 57,206,052 km

• M1: 113,096 km (0.111 R)
• M2: 398,678 km (0.104 R)
• M3: 704,606 km (0.115 R)
• M4: 1,249,441 km (0.06 R)
• M5: 1,578,856 km (0.074 R)
• M6: 1,897,649 km (0.113 R)
• M7: 3,396,769 km (0.118 R)
• M8: 3,685,493 km (0.034 R)
• M9: 4,019,396 km (0.07 R)
• M10: 4,716,073 km (0.112 R)
• M11: 5,246,697 km (0.037 R)
• M12: 6,348,634 km (0.093 R)
• M13: 7,597,777 km (0.06 R)
• M14: 8,374,638 km (0.106 R)
• M15: 9,715,933 km (0.064 R)
• M16: 13,852,164 km (0.119 R)
• M17: 14,800,914 km (0.097 R)
• M18: 17,594,056 km (0.082 R)
• M19: 19,780,130 km (0.052 R)
• M20: 20,982,149 km (0.111 R)
• M21: 21,334,302 km (0.063 R)
• M22: 22,782,709 km (0.087 R)
• M23: 23,720,687 km (0.075 R)
• M24: 29,454,474 km (0.079 R)
• M25: 35,299,263 km (0.108 R)
• M26: 36,048,749 km (0.099 R)
• M27: 37,064,518 km (0.064 R)
• M28: 38,623,777 km (0.087 R)
• M29: 39,956,245 km (0.103 R)
• M30: 44,570,741 km (0.098 R)
• M31: 48,908,780 km (0.1 R)
• M32: 53,848,502 km (0.087 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 19,984 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit