🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.08 AU - 1.6 AU

Year: 553 Days

Day: 46.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 3.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.4 AU - 2.62 AU

Year: 1417 Days

Day: 18.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.9

Radius: 8

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 10.26 AU - 11.8 AU

Year: 13057 Days

Day: 11 Hours

Environment

Temp: -173 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 51,896,433 km

• M1: 99,483 km (0.046 R)
• M2: 401,521 km (0.106 R)
• M3: 1,375,852 km (0.098 R)
• M4: 1,960,929 km (0.117 R)
• M5: 2,964,132 km (0.119 R)
• M6: 3,721,845 km (0.058 R)
• M7: 4,333,701 km (0.09 R)
• M8: 4,756,763 km (0.067 R)
• M9: 8,859,036 km (0.058 R)
• M10: 10,737,537 km (0.091 R)
• M11: 20,001,983 km (0.069 R)
• M12: 21,603,578 km (0.103 R)
• M13: 25,155,630 km (0.078 R)
• M14: 25,637,335 km (0.116 R)
• M15: 33,507,081 km (0.104 R)
• M16: 34,325,680 km (0.044 R)
• M17: 36,002,822 km (0.04 R)
• M18: 37,733,669 km (0.107 R)
• M19: 38,365,122 km (0.089 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 17,729 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit