🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.39 AU - 1.71 AU

Year: 701 Days

Day: 45.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.42 AU - 3.66 AU

Year: 2421 Days

Day: 24.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.96 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.3 AU - 5.44 AU

Year: 3320 Days

Day: 36.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4 AU - 5.04 AU

Year: 3493 Days

Day: 43.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.56 AU - 5.76 AU

Year: 3656 Days

Day: 47.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.5

Radius: 12.5

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 9.93 AU - 13.59 AU

Year: 14657 Days

Day: 6.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 40,720,448 km

• M1: 166,054 km (0.08 R)
• M2: 587,321 km (0.069 R)
• M3: 1,155,045 km (0.079 R)
• M4: 1,721,871 km (0.104 R)
• M5: 2,617,664 km (0.083 R)
• M6: 3,139,461 km (0.113 R)
• M7: 3,876,679 km (0.085 R)
• M8: 4,448,143 km (0.07 R)
• M9: 6,194,698 km (0.093 R)
• M10: 7,165,439 km (0.119 R)
• M11: 8,786,781 km (0.107 R)
• M12: 12,138,670 km (0.036 R)
• M13: 12,575,795 km (0.114 R)
• M14: 18,530,838 km (0.089 R)
• M15: 21,395,487 km (0.119 R)
• M16: 23,016,231 km (0.095 R)
• M17: 24,543,625 km (0.115 R)
• M18: 32,156,661 km (0.097 R)
• M19: 38,569,173 km (0.05 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 18,672 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit