🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.87 AU - 1.33 AU

Year: 419 Days

Day: 33.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.93 AU - 4.25 AU

Year: 2472 Days

Day: 21.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.7

Radius: 12

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 9.56 AU - 9.78 AU

Year: 10929 Days

Day: 14.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 34,758,875 km

• M1: 149,448 km (0.108 R)
• M2: 1,131,259 km (0.076 R)
• M3: 1,974,393 km (0.115 R)
• M4: 3,387,943 km (0.051 R)
• M5: 4,527,580 km (0.113 R)
• M6: 5,100,390 km (0.079 R)
• M7: 10,419,342 km (0.055 R)
• M8: 12,906,407 km (0.102 R)
• M9: 13,612,957 km (0.085 R)
• M10: 14,460,130 km (0.099 R)
• M11: 16,321,876 km (0.114 R)
• M12: 17,935,887 km (0.103 R)
• M13: 19,023,164 km (0.097 R)
• M14: 19,867,196 km (0.049 R)
• M15: 21,629,758 km (0.092 R)
• M16: 29,822,635 km (0.052 R)
• M17: 31,638,902 km (0.067 R)
• M18: 33,325,469 km (0.108 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 19,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit