🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.18 AU - 1.58 AU

Year: 572 Days

Day: 36.4 Hours

Environment

Temp: 0 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.61 AU - 2.31 AU

Year: 969 Days

Day: 30.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.47 AU - 3.59 AU

Year: 2342 Days

Day: 47.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.49 AU - 4.01 AU

Year: 2564 Days

Day: 28.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.7

Radius: 10.8

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 11.69 AU - 11.81 AU

Year: 14222 Days

Day: 5.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 132.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 55,322,597 km

• M1: 157,527 km (0.038 R)
• M2: 771,327 km (0.03 R)
• M3: 1,371,962 km (0.102 R)
• M4: 1,715,588 km (0.097 R)
• M5: 3,259,289 km (0.093 R)
• M6: 4,050,362 km (0.051 R)
• M7: 4,491,676 km (0.071 R)
• M8: 5,401,680 km (0.082 R)
• M9: 5,900,738 km (0.053 R)
• M10: 6,991,606 km (0.12 R)
• M11: 8,443,902 km (0.119 R)
• M12: 14,533,882 km (0.088 R)
• M13: 15,430,721 km (0.03 R)
• M14: 17,950,697 km (0.082 R)
• M15: 28,709,776 km (0.079 R)
• M16: 29,572,357 km (0.119 R)
• M17: 30,786,494 km (0.095 R)
• M18: 32,033,691 km (0.095 R)
• M19: 36,225,872 km (0.093 R)
• M20: 37,233,115 km (0.087 R)
• M21: 37,615,487 km (0.086 R)
• M22: 38,648,161 km (0.106 R)
• M23: 43,671,807 km (0.063 R)
• M24: 45,100,616 km (0.119 R)
• M25: 48,808,998 km (0.036 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 11,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit