🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.51 AU - 0.77 AU

Year: 194 Days

Day: 18.4 Hours

Environment

Temp: 157 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,260,634 km

• M1: 100,530 km (0.111 R)
• M2: 342,579 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.82 AU - 1.02 AU

Year: 334 Days

Day: 15.5 Hours

Environment

Temp: 26 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.75 AU - 2.83 AU

Year: 1765 Days

Day: 29.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.2

Radius: 11

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 8.43 AU - 9.55 AU

Year: 10209 Days

Day: 9.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 41,260,634 km

• M1: 136,882 km (0.044 R)
• M2: 496,366 km (0.071 R)
• M3: 973,583 km (0.045 R)
• M4: 1,641,687 km (0.041 R)
• M5: 2,087,638 km (0.074 R)
• M6: 3,183,592 km (0.047 R)
• M7: 3,687,887 km (0.116 R)
• M8: 4,461,158 km (0.12 R)
• M9: 5,308,181 km (0.099 R)
• M10: 6,293,882 km (0.112 R)
• M11: 7,954,867 km (0.115 R)
• M12: 9,425,264 km (0.107 R)
• M13: 10,567,294 km (0.116 R)
• M14: 11,587,552 km (0.118 R)
• M15: 14,917,750 km (0.093 R)
• M16: 17,765,046 km (0.105 R)
• M17: 18,838,112 km (0.033 R)
• M18: 23,992,507 km (0.079 R)
• M19: 25,570,614 km (0.119 R)
• M20: 26,845,188 km (0.07 R)
• M21: 28,161,500 km (0.105 R)
• M22: 33,428,841 km (0.076 R)
• M23: 37,785,580 km (0.076 R)
• M24: 41,014,351 km (0.078 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: 368 - 17,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit