🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.61 AU - 0.65 AU

Year: 188 Days

Day: 14.7 Hours

Environment

Temp: 111 °C

Axial Tilt: 150.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.28 AU - 1.6 AU

Year: 651 Days

Day: 32.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.97 AU - 3.17 AU

Year: 2026 Days

Day: 42.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.91 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372.4

Radius: 4.5

Gravity: 18.39 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 11.96 AU - 13.52 AU

Year: 17131 Days

Day: 22.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 56,009,298 km

• M1: 56,698 km (0.079 R)
• M2: 203,004 km (0.054 R)
• M3: 612,005 km (0.092 R)
• M4: 878,887 km (0.096 R)
• M5: 2,496,340 km (0.119 R)
• M6: 2,776,836 km (0.097 R)
• M7: 4,113,193 km (0.085 R)
• M8: 4,442,907 km (0.118 R)
• M9: 6,014,732 km (0.092 R)
• M10: 6,205,320 km (0.093 R)
• M11: 6,760,477 km (0.118 R)
• M12: 7,050,099 km (0.107 R)
• M13: 8,672,189 km (0.083 R)
• M14: 8,915,584 km (0.052 R)
• M15: 9,725,208 km (0.11 R)
• M16: 9,934,944 km (0.096 R)
• M17: 12,263,136 km (0.111 R)
• M18: 15,923,945 km (0.101 R)
• M19: 16,510,668 km (0.086 R)
• M20: 16,734,467 km (0.119 R)
• M21: 19,829,497 km (0.075 R)
• M22: 22,002,107 km (0.116 R)
• M23: 26,710,999 km (0.043 R)
• M24: 27,122,692 km (0.066 R)
• M25: 29,244,589 km (0.12 R)
• M26: 39,501,318 km (0.105 R)
• M27: 53,366,348 km (0.106 R)
• M28: 55,008,184 km (0.105 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 19,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit