🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.65 AU - 0.79 AU

Year: 219 Days

Day: 32.3 Hours

Environment

Temp: 152 °C

Axial Tilt: 44.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,549,510 km

• M1: 86,617 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.86 AU - 0.95 AU

Year: 306 Days

Day: 32.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.97 AU - 1.61 AU

Year: 525 Days

Day: 44.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.37 AU - 2.17 AU

Year: 843 Days

Day: 35.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.38 AU - 3.48 AU

Year: 2275 Days

Day: 45.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.8

Radius: 14.2

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 8.7 AU - 10.88 AU

Year: 10971 Days

Day: 8.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 55,549,510 km

• M1: 178,769 km (0.054 R)
• M2: 895,194 km (0.055 R)
• M3: 1,555,219 km (0.041 R)
• M4: 2,094,969 km (0.115 R)
• M5: 2,571,139 km (0.087 R)
• M6: 3,027,113 km (0.113 R)
• M7: 3,641,362 km (0.09 R)
• M8: 4,308,419 km (0.102 R)
• M9: 6,454,699 km (0.077 R)
• M10: 7,873,037 km (0.087 R)
• M11: 9,140,280 km (0.06 R)
• M12: 10,163,829 km (0.095 R)
• M13: 11,262,326 km (0.083 R)
• M14: 15,453,610 km (0.112 R)
• M15: 16,096,132 km (0.116 R)
• M16: 17,741,709 km (0.12 R)
• M17: 18,926,375 km (0.103 R)
• M18: 19,744,974 km (0.1 R)
• M19: 24,388,193 km (0.109 R)
• M20: 26,860,298 km (0.076 R)
• M21: 28,527,566 km (0.112 R)
• M22: 38,558,552 km (0.099 R)
• M23: 41,629,497 km (0.119 R)
• M24: 44,860,063 km (0.064 R)
• M25: 47,054,813 km (0.037 R)
• M26: 47,502,111 km (0.111 R)
• M27: 49,781,983 km (0.084 R)
• M28: 55,383,525 km (0.042 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 15,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit