🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.59 AU - 0.97 AU

Year: 244 Days

Day: 35.7 Hours

Environment

Temp: 207 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.81 AU - 1.07 AU

Year: 323 Days

Day: 28.4 Hours

Environment

Temp: 170 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,199,717 km

• M1: 71,657 km (0.094 R)
• M2: 389,852 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.19 AU - 1.47 AU

Year: 544 Days

Day: 30.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,199,717 km

• M1: 85,720 km (0.043 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.54 AU - 5.88 AU

Year: 3626 Days

Day: 24.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,199,717 km

• M1: 436,826 km (0.04 R)

Asteroid Belt

Center: 7.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.5

Radius: 14.7

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 8.91 AU - 13.07 AU

Year: 12925 Days

Day: 14.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 44,199,717 km

• M1: 182,809 km (0.105 R)
• M2: 1,180,477 km (0.09 R)
• M3: 2,522,669 km (0.099 R)
• M4: 3,150,382 km (0.045 R)
• M5: 5,173,394 km (0.112 R)
• M6: 5,953,247 km (0.102 R)
• M7: 6,515,885 km (0.054 R)
• M8: 8,206,341 km (0.083 R)
• M9: 8,815,503 km (0.066 R)
• M10: 9,548,533 km (0.093 R)
• M11: 12,837,442 km (0.112 R)
• M12: 13,901,382 km (0.114 R)
• M13: 14,579,958 km (0.112 R)
• M14: 15,216,048 km (0.1 R)
• M15: 17,803,493 km (0.116 R)
• M16: 18,310,331 km (0.064 R)
• M17: 19,277,331 km (0.078 R)
• M18: 20,434,920 km (0.066 R)
• M19: 21,475,373 km (0.065 R)
• M20: 22,635,055 km (0.117 R)
• M21: 24,630,392 km (0.037 R)
• M22: 27,024,257 km (0.104 R)
• M23: 29,468,985 km (0.032 R)
• M24: 33,571,857 km (0.063 R)
• M25: 34,346,624 km (0.088 R)
• M26: 36,277,783 km (0.067 R)
• M27: 37,329,007 km (0.095 R)
• M28: 41,484,537 km (0.1 R)
• M29: 44,067,793 km (0.066 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 16,964 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit