🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.71 AU - 1.13 AU

Year: 327 Days

Day: 16.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 28,443,846 km

• M1: 85,420 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.37 AU - 2.63 AU

Year: 1466 Days

Day: 33.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,443,846 km

• M1: 221,854 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.34 AU - 3.38 AU

Year: 1794 Days

Day: 23.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.93 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.6

Radius: 14.7

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.85 AU - 6.16 AU

Year: 4146 Days

Day: 5.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 28,443,846 km

• M1: 182,958 km (0.04 R)
• M2: 640,428 km (0.068 R)
• M3: 1,235,828 km (0.1 R)
• M4: 2,246,810 km (0.113 R)
• M5: 2,987,769 km (0.044 R)
• M6: 4,295,703 km (0.11 R)
• M7: 5,119,389 km (0.105 R)
• M8: 7,872,588 km (0.106 R)
• M9: 9,959,628 km (0.085 R)
• M10: 10,556,374 km (0.027 R)
• M11: 11,588,449 km (0.099 R)
• M12: 12,884,865 km (0.116 R)
• M13: 14,329,382 km (0.09 R)
• M14: 18,347,132 km (0.054 R)
• M15: 19,441,889 km (0.076 R)
• M16: 21,199,963 km (0.103 R)
• M17: 23,135,460 km (0.093 R)
• M18: 24,260,436 km (0.098 R)
• M19: 26,055,760 km (0.106 R)
• M20: 26,945,120 km (0.093 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 15,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit