🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.44 AU - 0.6 AU

Year: 143 Days

Day: 43.3 Hours

Environment

Temp: 236 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.43 AU - 0.63 AU

Year: 147 Days

Day: 18.6 Hours

Environment

Temp: 182 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,778,638 km

• M1: 193,729 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.35 AU - 1.37 AU

Year: 604 Days

Day: 23.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.51 AU - 1.71 AU

Year: 778 Days

Day: 22.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.4 AU - 2.18 AU

Year: 912 Days

Day: 18.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,778,638 km

• M1: 43,084 km (0.111 R)

Asteroid Belt

Center: 4.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.1

Radius: 12.2

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 7.05 AU - 8.83 AU

Year: 8520 Days

Day: 9.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 45,778,638 km

• M1: 151,842 km (0.096 R)
• M2: 650,900 km (0.03 R)
• M3: 1,039,855 km (0.064 R)
• M4: 1,564,345 km (0.114 R)
• M5: 2,192,955 km (0.076 R)
• M6: 3,115,824 km (0.107 R)
• M7: 4,337,291 km (0.048 R)
• M8: 5,134,947 km (0.117 R)
• M9: 5,552,624 km (0.088 R)
• M10: 6,062,903 km (0.069 R)
• M11: 6,678,947 km (0.046 R)
• M12: 7,742,887 km (0.077 R)
• M13: 8,962,259 km (0.114 R)
• M14: 10,106,084 km (0.077 R)
• M15: 11,025,961 km (0.055 R)
• M16: 11,834,388 km (0.083 R)
• M17: 12,798,098 km (0.116 R)
• M18: 15,468,719 km (0.11 R)
• M19: 16,969,934 km (0.068 R)
• M20: 17,755,921 km (0.106 R)
• M21: 18,342,644 km (0.104 R)
• M22: 19,246,963 km (0.076 R)
• M23: 20,023,077 km (0.119 R)
• M24: 24,042,323 km (0.066 R)
• M25: 31,671,066 km (0.099 R)
• M26: 38,534,616 km (0.074 R)
• M27: 39,147,668 km (0.084 R)
• M28: 40,393,519 km (0.091 R)
• M29: 42,964,060 km (0.035 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 11,301 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit