🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.76 AU - 0.92 AU

Year: 280 Days

Day: 25.9 Hours

Environment

Temp: 182 °C

Axial Tilt: 45.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.84 AU - 0.9 AU

Year: 295 Days

Day: 19.5 Hours

Environment

Temp: 156 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.37 AU - 4.15 AU

Year: 2650 Days

Day: 39 Hours

Environment

Temp: -112 °C

Axial Tilt: 131.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831

Radius: 10.4

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.99 AU - 5.03 AU

Year: 4076 Days

Day: 11.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 28,101,384 km

• M1: 158,125 km (0.087 R)
• M2: 638,185 km (0.092 R)
• M3: 1,288,038 km (0.077 R)
• M4: 1,628,223 km (0.1 R)
• M5: 2,261,471 km (0.099 R)
• M6: 2,695,305 km (0.116 R)
• M7: 3,070,646 km (0.076 R)
• M8: 3,753,261 km (0.082 R)
• M9: 5,474,833 km (0.09 R)
• M10: 6,447,219 km (0.057 R)
• M11: 7,257,741 km (0.117 R)
• M12: 7,670,182 km (0.069 R)
• M13: 8,504,639 km (0.08 R)
• M14: 9,519,661 km (0.095 R)
• M15: 10,569,838 km (0.099 R)
• M16: 10,921,692 km (0.097 R)
• M17: 11,556,436 km (0.038 R)
• M18: 12,603,321 km (0.104 R)
• M19: 13,557,307 km (0.055 R)
• M20: 15,271,848 km (0.107 R)
• M21: 17,006,286 km (0.092 R)
• M22: 19,126,537 km (0.099 R)
• M23: 19,518,333 km (0.095 R)
• M24: 20,453,021 km (0.117 R)
• M25: 23,436,750 km (0.093 R)
• M26: 24,111,886 km (0.088 R)
• M27: 25,579,740 km (0.058 R)
• M28: 26,942,876 km (0.12 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 16,623 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit