🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.66 AU - 0.84 AU

Year: 232 Days

Day: 12.8 Hours

Environment

Temp: 200 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 15,446,332 km

• M1: 30,668 km (0.114 R)
• M2: 113,395 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.78 AU - 0.88 AU

Year: 270 Days

Day: 33 Hours

Environment

Temp: 127 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.83 AU - 1.21 AU

Year: 367 Days

Day: 37.8 Hours

Environment

Temp: 66 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.34 AU - 3.34 AU

Year: 1706 Days

Day: 37.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.4

Radius: 13.1

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.51 AU - 8.19 AU

Year: 6390 Days

Day: 11.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 15,446,332 km

• M1: 162,912 km (0.052 R)
• M2: 1,120,638 km (0.095 R)
• M3: 2,243,370 km (0.118 R)
• M4: 3,342,615 km (0.115 R)
• M5: 3,803,526 km (0.118 R)
• M6: 4,257,107 km (0.108 R)
• M7: 4,800,745 km (0.078 R)
• M8: 8,523,488 km (0.12 R)
• M9: 9,433,343 km (0.056 R)
• M10: 11,108,240 km (0.079 R)
• M11: 11,741,488 km (0.12 R)
• M12: 14,008,943 km (0.118 R)
• M13: 20,967,039 km (0.077 R)
• M14: 29,105,014 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.4

Radius: 14.8

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.32 AU - 8.44 AU

Year: 6432 Days

Day: 8.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 15,446,332 km

• M1: 185,801 km (0.101 R)
• M2: 1,243,607 km (0.113 R)
• M3: 1,748,500 km (0.106 R)
• M4: 2,220,481 km (0.099 R)
• M5: 3,055,387 km (0.068 R)
• M6: 5,833,270 km (0.105 R)
• M7: 6,936,853 km (0.12 R)
• M8: 7,482,586 km (0.057 R)
• M9: 9,294,815 km (0.102 R)
• M10: 14,113,512 km (0.067 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 11,389 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit