🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.11 AU - 1.49 AU

Year: 558 Days

Day: 34.2 Hours

Environment

Temp: -32 °C

Axial Tilt: 91.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.36 AU - 1.66 AU

Year: 699 Days

Day: 18.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,660,129 km

• M1: 756,965 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.03 AU - 2.73 AU

Year: 1383 Days

Day: 47.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.82 AU - 3.8 AU

Year: 2269 Days

Day: 25.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.7

Radius: 8.6

Gravity: 12.69 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.89 AU - 9.71 AU

Year: 9008 Days

Day: 11.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 49,660,129 km

• M1: 106,962 km (0.06 R)
• M2: 405,709 km (0.099 R)
• M3: 717,771 km (0.086 R)
• M4: 1,148,762 km (0.029 R)
• M5: 1,512,883 km (0.091 R)
• M6: 1,808,040 km (0.1 R)
• M7: 2,141,793 km (0.056 R)
• M8: 2,979,092 km (0.034 R)
• M9: 4,242,296 km (0.117 R)
• M10: 4,898,881 km (0.056 R)
• M11: 5,417,687 km (0.096 R)
• M12: 6,719,039 km (0.061 R)
• M13: 7,568,156 km (0.091 R)
• M14: 9,675,691 km (0.049 R)
• M15: 10,440,136 km (0.12 R)
• M16: 10,864,097 km (0.082 R)
• M17: 11,577,230 km (0.083 R)
• M18: 12,031,558 km (0.074 R)
• M19: 12,975,671 km (0.059 R)
• M20: 14,095,859 km (0.068 R)
• M21: 15,895,223 km (0.111 R)
• M22: 16,958,415 km (0.09 R)
• M23: 19,226,019 km (0.109 R)
• M24: 21,095,993 km (0.086 R)
• M25: 26,053,367 km (0.096 R)
• M26: 27,729,910 km (0.118 R)
• M27: 31,625,588 km (0.089 R)
• M28: 39,580,904 km (0.051 R)
• M29: 40,872,233 km (0.094 R)
• M30: 48,188,317 km (0.071 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 13,754 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit