🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.45 AU - 0.63 AU

Year: 140 Days

Day: 21.4 Hours

Environment

Temp: 209 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,541,004 km

• M1: 27,526 km (0.082 R)
• M2: 260,899 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.27 AU - 2.11 AU

Year: 776 Days

Day: 13.3 Hours

Environment

Temp: -32 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.67 AU - 1.87 AU

Year: 831 Days

Day: 35.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.84 AU - 3.52 AU

Year: 2002 Days

Day: 20.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 84.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,541,004 km

• M1: 559,945 km (0.081 R)
• M2: 1,864,588 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.78 AU - 5.98 AU

Year: 3807 Days

Day: 36.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.89 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.3

Radius: 14.9

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 11.3 AU - 14.5 AU

Year: 16360 Days

Day: 11.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 68,541,004 km

• M1: 225,743 km (0.086 R)
• M2: 765,642 km (0.072 R)
• M3: 1,292,226 km (0.11 R)
• M4: 1,801,158 km (0.102 R)
• M5: 2,510,252 km (0.048 R)
• M6: 3,401,108 km (0.1 R)
• M7: 7,102,608 km (0.11 R)
• M8: 7,744,831 km (0.063 R)
• M9: 9,796,716 km (0.094 R)
• M10: 10,711,507 km (0.04 R)
• M11: 11,189,771 km (0.074 R)
• M12: 12,318,786 km (0.069 R)
• M13: 16,953,927 km (0.053 R)
• M14: 18,188,408 km (0.096 R)
• M15: 19,218,539 km (0.061 R)
• M16: 19,926,736 km (0.045 R)
• M17: 21,114,543 km (0.058 R)
• M18: 26,886,328 km (0.051 R)
• M19: 27,549,196 km (0.074 R)
• M20: 29,370,251 km (0.074 R)
• M21: 30,310,473 km (0.09 R)
• M22: 32,499,090 km (0.118 R)
• M23: 37,325,566 km (0.089 R)
• M24: 43,663,430 km (0.106 R)
• M25: 45,353,138 km (0.058 R)
• M26: 50,683,908 km (0.092 R)
• M27: 60,473,294 km (0.103 R)
• M28: 62,764,834 km (0.06 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 16,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit