🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.8 AU - 0.86 AU

Year: 290 Days

Day: 31.6 Hours

Environment

Temp: 21 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.8 AU - 1.12 AU

Year: 360 Days

Day: 31.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 95,378,495 km

• M1: 19,747 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.01 AU - 1.68 AU

Year: 594 Days

Day: 37.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.88 AU - 2.06 AU

Year: 1059 Days

Day: 24 Hours

Environment

Temp: -75 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.27 AU - 3.61 AU

Year: 1930 Days

Day: 39.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,378,495 km

• M1: 315,053 km (0.088 R)

Asteroid Belt

Center: 9.97 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 749.3

Radius: 5.4

Gravity: 25.7 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 15.35 AU - 18.65 AU

Year: 26838 Days

Day: 23.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 95,378,495 km

• M1: 67,768 km (0.047 R)
• M2: 408,552 km (0.117 R)
• M3: 660,923 km (0.11 R)
• M4: 1,368,372 km (0.076 R)
• M5: 1,801,009 km (0.085 R)
• M6: 2,825,006 km (0.107 R)
• M7: 4,049,465 km (0.095 R)
• M8: 5,421,876 km (0.102 R)
• M9: 5,591,520 km (0.083 R)
• M10: 6,259,025 km (0.068 R)
• M11: 6,928,775 km (0.117 R)
• M12: 8,579,887 km (0.104 R)
• M13: 9,650,259 km (0.117 R)
• M14: 11,008,010 km (0.087 R)
• M15: 12,934,681 km (0.066 R)
• M16: 14,256,827 km (0.107 R)
• M17: 16,098,227 km (0.114 R)
• M18: 16,361,070 km (0.106 R)
• M19: 17,166,655 km (0.115 R)
• M20: 18,663,531 km (0.089 R)
• M21: 20,551,606 km (0.106 R)
• M22: 21,068,915 km (0.098 R)
• M23: 24,935,571 km (0.099 R)
• M24: 25,523,790 km (0.092 R)
• M25: 42,237,762 km (0.11 R)
• M26: 42,905,268 km (0.104 R)
• M27: 45,821,229 km (0.108 R)
• M28: 46,172,784 km (0.115 R)
• M29: 46,349,160 km (0.097 R)
• M30: 52,044,052 km (0.089 R)
• M31: 53,585,957 km (0.081 R)
• M32: 63,481,408 km (0.091 R)
• M33: 68,397,493 km (0.095 R)
• M34: 68,856,609 km (0.082 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 11,200 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit