🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.08 AU - 1.18 AU

Year: 430 Days

Day: 16.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 46.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 28,244,867 km

• M1: 148,251 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.94 AU - 1.34 AU

Year: 436 Days

Day: 38.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 28,244,867 km

• M1: 67,917 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.02 AU - 1.54 AU

Year: 519 Days

Day: 28.4 Hours

Environment

Temp: 13 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 28,244,867 km

• M1: 614,099 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.28 AU - 1.5 AU

Year: 587 Days

Day: 23 Hours

Environment

Temp: -9 °C

Axial Tilt: 5.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.58 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.75 AU - 3.79 AU

Year: 2622 Days

Day: 28 Hours

Environment

Temp: -107 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,244,867 km

• M1: 32,313 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.84 AU - 5.7 AU

Year: 3731 Days

Day: 17.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.5

Radius: 8.3

Gravity: 10.84 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.01 AU - 5.53 AU

Year: 4333 Days

Day: 11 Hours

Environment

Temp: -141 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 28,244,867 km

• M1: 103,522 km (0.052 R)
• M2: 419,472 km (0.066 R)
• M3: 741,108 km (0.094 R)
• M4: 1,060,350 km (0.042 R)
• M5: 1,405,322 km (0.034 R)
• M6: 1,877,453 km (0.047 R)
• M7: 2,451,760 km (0.082 R)
• M8: 2,736,594 km (0.108 R)
• M9: 3,176,711 km (0.115 R)
• M10: 3,475,308 km (0.116 R)
• M11: 5,453,142 km (0.11 R)
• M12: 7,006,715 km (0.073 R)
• M13: 8,491,624 km (0.093 R)
• M14: 9,030,176 km (0.032 R)
• M15: 9,922,228 km (0.078 R)
• M16: 10,303,703 km (0.095 R)
• M17: 11,186,330 km (0.114 R)
• M18: 13,051,217 km (0.089 R)
• M19: 13,457,824 km (0.091 R)
• M20: 14,783,561 km (0.099 R)
• M21: 15,962,691 km (0.034 R)
• M22: 18,380,193 km (0.063 R)
• M23: 19,477,792 km (0.089 R)
• M24: 22,375,952 km (0.075 R)
• M25: 22,885,482 km (0.066 R)
• M26: 24,231,115 km (0.081 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 15,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit