🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.66 AU - 0.94 AU

Year: 259 Days

Day: 20.8 Hours

Environment

Temp: 148 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.85 AU - 0.91 AU

Year: 299 Days

Day: 26.9 Hours

Environment

Temp: 173 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.5 AU - 1.62 AU

Year: 705 Days

Day: 41.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.69 AU - 3.85 AU

Year: 2139 Days

Day: 12.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,893,946 km

• M1: 63,878 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.2

Radius: 8.9

Gravity: 10.56 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.52 AU - 6.58 AU

Year: 5382 Days

Day: 10.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 33,893,946 km

• M1: 110,702 km (0.112 R)
• M2: 465,549 km (0.101 R)
• M3: 768,335 km (0.082 R)
• M4: 1,835,865 km (0.097 R)
• M5: 2,321,759 km (0.097 R)
• M6: 3,047,757 km (0.088 R)
• M7: 3,551,453 km (0.102 R)
• M8: 3,941,006 km (0.112 R)
• M9: 5,254,924 km (0.066 R)
• M10: 5,670,208 km (0.079 R)
• M11: 6,400,096 km (0.092 R)
• M12: 6,978,741 km (0.055 R)
• M13: 9,050,073 km (0.1 R)
• M14: 11,208,770 km (0.064 R)
• M15: 11,599,370 km (0.111 R)
• M16: 12,049,510 km (0.12 R)
• M17: 14,192,649 km (0.107 R)
• M18: 15,594,082 km (0.086 R)
• M19: 16,142,657 km (0.098 R)
• M20: 17,085,423 km (0.071 R)
• M21: 17,998,120 km (0.116 R)
• M22: 18,601,747 km (0.102 R)
• M23: 19,149,575 km (0.12 R)
• M24: 21,748,987 km (0.09 R)
• M25: 22,357,103 km (0.086 R)
• M26: 23,607,142 km (0.111 R)
• M27: 26,848,479 km (0.118 R)
• M28: 33,893,941 km (0.04 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 12,567 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit