🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.74 AU - 0.88 AU

Year: 278 Days

Day: 28.8 Hours

Environment

Temp: 127 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,155,119 km

• M1: 390,899 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.85 AU - 0.87 AU

Year: 304 Days

Day: 37.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.11 AU - 1.25 AU

Year: 488 Days

Day: 40.5 Hours

Environment

Temp: -5 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.7

Radius: 13

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.12 AU - 6.2 AU

Year: 5128 Days

Day: 9 Hours

Environment

Temp: -163 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 27,155,119 km

• M1: 161,715 km (0.111 R)
• M2: 793,168 km (0.092 R)
• M3: 1,495,979 km (0.08 R)
• M4: 1,915,302 km (0.064 R)
• M5: 3,556,091 km (0.071 R)
• M6: 5,347,077 km (0.118 R)
• M7: 6,815,380 km (0.064 R)
• M8: 8,724,398 km (0.042 R)
• M9: 9,301,846 km (0.112 R)
• M10: 10,490,850 km (0.103 R)
• M11: 12,199,258 km (0.113 R)
• M12: 12,726,740 km (0.1 R)
• M13: 13,622,681 km (0.044 R)
• M14: 14,138,345 km (0.069 R)
• M15: 16,103,762 km (0.102 R)
• M16: 16,680,611 km (0.113 R)
• M17: 17,998,269 km (0.063 R)
• M18: 19,448,920 km (0.099 R)
• M19: 20,037,288 km (0.118 R)
• M20: 20,976,165 km (0.108 R)
• M21: 22,941,731 km (0.071 R)
• M22: 24,721,796 km (0.099 R)
• M23: 26,512,483 km (0.079 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 13,824 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit