🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.77 AU - 1.19 AU

Year: 354 Days

Day: 25.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 17.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.42 AU - 2.48 AU

Year: 1401 Days

Day: 32.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.71 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.42 AU - 3.52 AU

Year: 1869 Days

Day: 26.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 169.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.4

Radius: 11.1

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.66 AU - 7.76 AU

Year: 5652 Days

Day: 9.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 43,535,211 km

• M1: 138,228 km (0.091 R)
• M2: 581,487 km (0.104 R)
• M3: 1,473,389 km (0.08 R)
• M4: 2,686,030 km (0.088 R)
• M5: 3,867,703 km (0.106 R)
• M6: 5,628,919 km (0.113 R)
• M7: 9,174,688 km (0.106 R)
• M8: 10,779,723 km (0.113 R)
• M9: 14,337,161 km (0.086 R)
• M10: 14,792,387 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732

Radius: 12.2

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 7.34 AU - 8.8 AU

Year: 8373 Days

Day: 10.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 43,535,211 km

• M1: 151,692 km (0.054 R)
• M2: 1,104,032 km (0.079 R)
• M3: 1,856,809 km (0.088 R)
• M4: 2,685,731 km (0.118 R)
• M5: 3,412,028 km (0.108 R)
• M6: 4,598,639 km (0.088 R)
• M7: 5,509,839 km (0.096 R)
• M8: 7,213,310 km (0.12 R)
• M9: 9,522,503 km (0.12 R)
• M10: 9,950,652 km (0.082 R)
• M11: 10,441,333 km (0.102 R)
• M12: 11,259,933 km (0.098 R)
• M13: 13,434,936 km (0.083 R)
• M14: 17,518,808 km (0.041 R)
• M15: 20,424,298 km (0.085 R)
• M16: 21,868,067 km (0.095 R)
• M17: 22,867,531 km (0.106 R)
• M18: 24,247,421 km (0.051 R)
• M19: 28,035,838 km (0.068 R)
• M20: 31,046,046 km (0.069 R)
• M21: 35,727,263 km (0.072 R)
• M22: 36,996,301 km (0.051 R)
• M23: 37,583,024 km (0.108 R)
• M24: 38,775,020 km (0.112 R)
• M25: 40,362,104 km (0.102 R)
• M26: 42,374,345 km (0.035 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 12,569 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit