🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.91 AU - 1.1 AU

Year: 381 Days

Day: 28.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2 AU - 2.78 AU

Year: 1407 Days

Day: 27.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.84 AU - 3.16 AU

Year: 1979 Days

Day: 17.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.6

Radius: 13.2

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 8.46 AU - 8.62 AU

Year: 9503 Days

Day: 9.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 51,860,841 km

• M1: 167,400 km (0.051 R)
• M2: 1,011,282 km (0.111 R)
• M3: 2,477,042 km (0.061 R)
• M4: 4,448,891 km (0.108 R)
• M5: 5,033,819 km (0.101 R)
• M6: 7,266,717 km (0.116 R)
• M7: 9,194,435 km (0.096 R)
• M8: 9,940,928 km (0.12 R)
• M9: 10,460,930 km (0.107 R)
• M10: 12,907,005 km (0.065 R)
• M11: 13,338,595 km (0.06 R)
• M12: 14,426,919 km (0.102 R)
• M13: 17,896,094 km (0.105 R)
• M14: 20,774,955 km (0.051 R)
• M15: 21,799,701 km (0.062 R)
• M16: 22,324,490 km (0.099 R)
• M17: 23,218,038 km (0.11 R)
• M18: 24,508,619 km (0.105 R)
• M19: 25,076,343 km (0.106 R)
• M20: 27,333,775 km (0.09 R)
• M21: 28,772,458 km (0.1 R)
• M22: 29,298,294 km (0.093 R)
• M23: 33,160,911 km (0.06 R)
• M24: 33,972,330 km (0.105 R)
• M25: 38,609,864 km (0.119 R)
• M26: 40,814,787 km (0.095 R)
• M27: 44,068,990 km (0.109 R)
• M28: 44,487,564 km (0.072 R)
• M29: 45,759,296 km (0.084 R)
• M30: 50,325,472 km (0.118 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 11,673 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit