🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.51 AU - 0.71 AU

Year: 167 Days

Day: 32.7 Hours

Environment

Temp: 241 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.55 AU - 0.85 AU

Year: 205 Days

Day: 42.6 Hours

Environment

Temp: 178 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.68 AU - 2.08 AU

Year: 902 Days

Day: 17.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.05 AU - 5.07 AU

Year: 3407 Days

Day: 30.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,063,494 km

• M1: 117,285 km (0.085 R)
• M2: 1,615,507 km (0.094 R)

Asteroid Belt

Center: 7.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.5

Radius: 8.6

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 10 AU - 10.56 AU

Year: 11531 Days

Day: 14.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 49,063,494 km

• M1: 107,561 km (0.108 R)
• M2: 387,758 km (0.081 R)
• M3: 1,136,196 km (0.091 R)
• M4: 1,756,728 km (0.085 R)
• M5: 2,857,469 km (0.073 R)
• M6: 3,505,826 km (0.117 R)
• M7: 5,093,060 km (0.111 R)
• M8: 8,750,578 km (0.108 R)
• M9: 9,365,575 km (0.107 R)
• M10: 10,576,121 km (0.049 R)
• M11: 11,718,300 km (0.07 R)
• M12: 12,059,234 km (0.113 R)
• M13: 15,096,520 km (0.049 R)
• M14: 15,500,434 km (0.075 R)
• M15: 16,470,875 km (0.083 R)
• M16: 24,152,875 km (0.085 R)
• M17: 25,361,177 km (0.12 R)
• M18: 27,897,759 km (0.091 R)
• M19: 30,921,281 km (0.111 R)
• M20: 34,503,552 km (0.097 R)
• M21: 35,204,717 km (0.1 R)
• M22: 36,514,895 km (0.116 R)
• M23: 45,622,563 km (0.11 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 10,215 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit