🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.46 AU - 0.62 AU

Year: 142 Days

Day: 34.9 Hours

Environment

Temp: 254 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,641,633 km

• M1: 244,443 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.17 AU - 1.27 AU

Year: 483 Days

Day: 32.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.78 AU - 3.88 AU

Year: 2176 Days

Day: 13.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,641,633 km

• M1: 682,166 km (0.097 R)

Asteroid Belt

Center: 8.04 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.4

Radius: 12.9

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 11.52 AU - 13.96 AU

Year: 16286 Days

Day: 6.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,641,633 km

• M1: 193,580 km (0.097 R)
• M2: 675,434 km (0.109 R)
• M3: 1,310,029 km (0.061 R)
• M4: 1,864,289 km (0.074 R)
• M5: 2,793,591 km (0.067 R)
• M6: 4,789,525 km (0.054 R)
• M7: 5,446,559 km (0.117 R)
• M8: 6,045,998 km (0.06 R)
• M9: 6,984,276 km (0.099 R)
• M10: 7,421,700 km (0.117 R)
• M11: 8,159,517 km (0.114 R)
• M12: 14,482,420 km (0.029 R)
• M13: 18,369,571 km (0.078 R)
• M14: 28,796,393 km (0.059 R)
• M15: 29,810,966 km (0.092 R)
• M16: 33,120,071 km (0.097 R)
• M17: 33,984,148 km (0.107 R)
• M18: 36,275,090 km (0.099 R)
• M19: 38,396,388 km (0.083 R)
• M20: 40,459,043 km (0.108 R)
• M21: 43,322,945 km (0.106 R)
• M22: 45,104,656 km (0.106 R)
• M23: 46,472,579 km (0.096 R)
• M24: 48,972,658 km (0.101 R)
• M25: 50,417,624 km (0.069 R)
• M26: 59,508,986 km (0.064 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 16,852 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit