🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.98 AU - 1.44 AU

Year: 489 Days

Day: 43.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.16 AU - 1.32 AU

Year: 507 Days

Day: 21.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 42.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.3 AU - 4.66 AU

Year: 2915 Days

Day: 41.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,518,490 km

• M1: 59,241 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.9 AU - 5.52 AU

Year: 3752 Days

Day: 46.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.5

Radius: 13.4

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 10.77 AU - 10.83 AU

Year: 13029 Days

Day: 14.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 48,518,490 km

• M1: 166,652 km (0.093 R)
• M2: 601,832 km (0.064 R)
• M3: 1,285,943 km (0.089 R)
• M4: 1,936,096 km (0.039 R)
• M5: 2,576,375 km (0.093 R)
• M6: 3,647,495 km (0.067 R)
• M7: 4,398,776 km (0.115 R)
• M8: 4,903,818 km (0.048 R)
• M9: 5,348,573 km (0.077 R)
• M10: 6,809,545 km (0.079 R)
• M11: 7,405,992 km (0.054 R)
• M12: 7,822,622 km (0.062 R)
• M13: 10,249,399 km (0.1 R)
• M14: 13,080,987 km (0.104 R)
• M15: 14,258,023 km (0.097 R)
• M16: 20,079,475 km (0.096 R)
• M17: 22,673,652 km (0.056 R)
• M18: 25,389,900 km (0.103 R)
• M19: 31,352,273 km (0.099 R)
• M20: 32,669,781 km (0.064 R)
• M21: 35,532,785 km (0.047 R)
• M22: 37,572,702 km (0.069 R)
• M23: 38,063,682 km (0.119 R)
• M24: 39,058,807 km (0.114 R)
• M25: 41,230,819 km (0.112 R)
• M26: 42,811,769 km (0.096 R)
• M27: 45,814,497 km (0.062 R)
• M28: 47,224,757 km (0.096 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 12,485 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit