🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.63 AU - 0.69 AU

Year: 188 Days

Day: 37 Hours

Environment

Temp: 215 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.43 AU - 1.55 AU

Year: 639 Days

Day: 23.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.51 AU - 2.65 AU

Year: 1456 Days

Day: 25.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.63 AU - 3.95 AU

Year: 2097 Days

Day: 23.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,111,327 km

• M1: 626,067 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.17 AU - 3.67 AU

Year: 2223 Days

Day: 22.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,111,327 km

• M1: 307,424 km (0.071 R)
• M2: 1,298,809 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.5

Radius: 12.8

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 7.13 AU - 9.01 AU

Year: 8057 Days

Day: 5.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 42,111,327 km

• M1: 168,298 km (0.072 R)
• M2: 888,013 km (0.108 R)
• M3: 1,349,522 km (0.063 R)
• M4: 1,822,700 km (0.115 R)
• M5: 3,136,020 km (0.108 R)
• M6: 3,757,300 km (0.073 R)
• M7: 4,769,779 km (0.081 R)
• M8: 5,185,960 km (0.119 R)
• M9: 6,404,883 km (0.115 R)
• M10: 6,838,867 km (0.065 R)
• M11: 8,996,218 km (0.108 R)
• M12: 10,061,055 km (0.06 R)
• M13: 13,881,037 km (0.11 R)
• M14: 15,622,805 km (0.107 R)
• M15: 17,999,765 km (0.089 R)
• M16: 26,196,831 km (0.069 R)
• M17: 28,263,825 km (0.12 R)
• M18: 29,140,020 km (0.106 R)
• M19: 33,470,130 km (0.069 R)
• M20: 34,892,806 km (0.051 R)
• M21: 35,338,607 km (0.115 R)
• M22: 36,584,159 km (0.101 R)
• M23: 37,159,812 km (0.09 R)
• M24: 39,042,950 km (0.12 R)
• M25: 40,373,922 km (0.051 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 11,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit