🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.97 AU - 1.09 AU

Year: 369 Days

Day: 12.2 Hours

Environment

Temp: 143 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 22,169,664 km

• M1: 337,493 km (0.09 R)
• M2: 736,919 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.07 AU - 1.67 AU

Year: 566 Days

Day: 41.5 Hours

Environment

Temp: -8 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.75 AU - 1.91 AU

Year: 874 Days

Day: 27.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 88.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,169,664 km

• M1: 527,781 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.16 AU - 2.92 AU

Year: 1429 Days

Day: 25 Hours

Environment

Temp: -79 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.04 AU - 4.2 AU

Year: 2432 Days

Day: 13.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.3

Radius: 9.2

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.28 AU - 7.44 AU

Year: 5663 Days

Day: 11.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 22,169,664 km

• M1: 114,442 km (0.067 R)
• M2: 721,959 km (0.088 R)
• M3: 1,343,838 km (0.071 R)
• M4: 1,690,755 km (0.046 R)
• M5: 2,757,089 km (0.06 R)
• M6: 3,162,200 km (0.066 R)
• M7: 3,626,103 km (0.104 R)
• M8: 4,395,485 km (0.098 R)
• M9: 5,022,749 km (0.113 R)
• M10: 5,788,390 km (0.086 R)
• M11: 6,455,148 km (0.062 R)
• M12: 9,988,500 km (0.118 R)
• M13: 10,865,144 km (0.096 R)
• M14: 11,280,128 km (0.108 R)
• M15: 11,878,969 km (0.107 R)
• M16: 13,374,349 km (0.082 R)
• M17: 18,904,833 km (0.115 R)
• M18: 19,627,540 km (0.106 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 11,803 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit