🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.79 AU - 0.89 AU

Year: 276 Days

Day: 47.5 Hours

Environment

Temp: 113 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,616,880 km

• M1: 53,406 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.4 AU - 1.64 AU

Year: 671 Days

Day: 24.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.61 AU - 2.59 AU

Year: 1090 Days

Day: 22.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.09 AU - 4.89 AU

Year: 2855 Days

Day: 31.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.75 AU - 5.85 AU

Year: 3766 Days

Day: 33.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,616,880 km

• M1: 173,234 km (0.068 R)

Asteroid Belt

Center: 5.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.6

Radius: 12

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.53 AU - 6.87 AU

Year: 4874 Days

Day: 7.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 28,616,880 km

• M1: 151,243 km (0.092 R)
• M2: 588,668 km (0.108 R)
• M3: 1,229,096 km (0.112 R)
• M4: 1,674,599 km (0.04 R)
• M5: 2,198,640 km (0.096 R)
• M6: 2,574,280 km (0.119 R)
• M7: 3,417,115 km (0.05 R)
• M8: 3,903,308 km (0.069 R)
• M9: 4,859,687 km (0.098 R)
• M10: 5,561,151 km (0.074 R)
• M11: 6,206,516 km (0.115 R)
• M12: 7,166,336 km (0.063 R)
• M13: 8,296,399 km (0.12 R)
• M14: 9,582,641 km (0.101 R)
• M15: 10,952,808 km (0.092 R)
• M16: 12,015,551 km (0.106 R)
• M17: 12,498,453 km (0.062 R)
• M18: 13,247,191 km (0.116 R)
• M19: 13,815,064 km (0.107 R)
• M20: 14,238,277 km (0.114 R)
• M21: 16,962,005 km (0.112 R)
• M22: 18,193,195 km (0.114 R)
• M23: 19,285,858 km (0.093 R)
• M24: 23,793,990 km (0.082 R)
• M25: 24,326,110 km (0.108 R)
• M26: 26,779,066 km (0.082 R)
• M27: 27,272,141 km (0.08 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 18,939 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit