🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.72 AU - 0.9 AU

Year: 276 Days

Day: 19.9 Hours

Environment

Temp: 161 °C

Axial Tilt: 48.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.81 AU - 0.83 AU

Year: 281 Days

Day: 37.8 Hours

Environment

Temp: 107 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.17 AU - 1.25 AU

Year: 504 Days

Day: 47.6 Hours

Environment

Temp: -17 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.1

Radius: 8.2

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.22 AU - 5.2 AU

Year: 3872 Days

Day: 10.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 21,280,239 km

• M1: 102,624 km (0.097 R)
• M2: 493,374 km (0.087 R)
• M3: 843,882 km (0.041 R)
• M4: 3,186,734 km (0.116 R)
• M5: 3,455,112 km (0.111 R)
• M6: 3,824,769 km (0.064 R)
• M7: 4,448,143 km (0.046 R)
• M8: 4,969,192 km (0.104 R)
• M9: 5,244,602 km (0.047 R)
• M10: 5,642,832 km (0.091 R)
• M11: 6,525,010 km (0.115 R)
• M12: 9,527,290 km (0.044 R)
• M13: 11,676,114 km (0.084 R)
• M14: 12,126,553 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22.4

Radius: 6.6

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 11.74 AU - 12.88 AU

Year: 16358 Days

Day: 24.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 21,280,239 km

• M1: 90,956 km (0.098 R)
• M2: 409,300 km (0.054 R)
• M3: 13,471,438 km (0.119 R)
• M4: 19,790,302 km (0.081 R)
• M5: 20,278,889 km (0.083 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 15,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit