🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.44 AU - 0.66 AU

Year: 148 Days

Day: 38.6 Hours

Environment

Temp: 189 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.87 AU - 1.09 AU

Year: 353 Days

Day: 15.6 Hours

Environment

Temp: 49 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.69 AU - 1.75 AU

Year: 820 Days

Day: 27.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.08 AU - 3.18 AU

Year: 1550 Days

Day: 15.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.6

Radius: 10.7

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 9.46 AU - 12.32 AU

Year: 13061 Days

Day: 13.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 57,566,617 km

• M1: 169,644 km (0.066 R)
• M2: 585,676 km (0.041 R)
• M3: 1,085,333 km (0.113 R)
• M4: 3,672,628 km (0.088 R)
• M5: 4,267,728 km (0.104 R)
• M6: 5,025,441 km (0.073 R)
• M7: 7,355,428 km (0.085 R)
• M8: 9,584,736 km (0.101 R)
• M9: 10,273,484 km (0.098 R)
• M10: 12,049,061 km (0.088 R)
• M11: 12,538,695 km (0.12 R)
• M12: 13,623,280 km (0.092 R)
• M13: 14,425,872 km (0.079 R)
• M14: 15,330,491 km (0.058 R)
• M15: 17,718,222 km (0.099 R)
• M16: 18,593,370 km (0.078 R)
• M17: 19,580,566 km (0.094 R)
• M18: 22,110,416 km (0.066 R)
• M19: 25,245,688 km (0.05 R)
• M20: 26,251,285 km (0.083 R)
• M21: 27,598,414 km (0.109 R)
• M22: 28,882,412 km (0.064 R)
• M23: 31,224,367 km (0.099 R)
• M24: 31,684,380 km (0.11 R)
• M25: 32,265,718 km (0.055 R)
• M26: 33,810,764 km (0.065 R)
• M27: 34,417,833 km (0.05 R)
• M28: 35,280,115 km (0.068 R)
• M29: 38,741,061 km (0.109 R)
• M30: 46,479,310 km (0.101 R)
• M31: 47,836,462 km (0.032 R)
• M32: 51,905,375 km (0.061 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 16,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit