🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.09 AU - 1.63 AU

Year: 574 Days

Day: 32.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.68 AU - 2.38 AU

Year: 1046 Days

Day: 45.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,072,275 km

• M1: 355,445 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.46 AU - 2.88 AU

Year: 1578 Days

Day: 33.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.28 AU - 4.04 AU

Year: 2532 Days

Day: 46.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.9

Radius: 13.9

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 7.11 AU - 8.11 AU

Year: 7592 Days

Day: 12.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 47,072,275 km

• M1: 174,132 km (0.069 R)
• M2: 911,799 km (0.094 R)
• M3: 1,765,255 km (0.116 R)
• M4: 2,681,542 km (0.116 R)
• M5: 3,667,541 km (0.084 R)
• M6: 5,671,854 km (0.107 R)
• M7: 6,516,483 km (0.114 R)
• M8: 7,144,645 km (0.115 R)
• M9: 9,381,282 km (0.074 R)
• M10: 10,952,509 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.7

Radius: 5.7

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 10.93 AU - 17.61 AU

Year: 19495 Days

Day: 19.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 47,072,275 km

• M1: 71,508 km (0.067 R)
• M2: 278,252 km (0.069 R)
• M3: 525,089 km (0.079 R)
• M4: 1,289,833 km (0.085 R)
• M5: 3,781,834 km (0.118 R)
• M6: 4,297,049 km (0.091 R)
• M7: 5,334,062 km (0.098 R)
• M8: 8,413,833 km (0.04 R)
• M9: 9,384,424 km (0.106 R)
• M10: 26,080,893 km (0.094 R)
• M11: 33,093,891 km (0.094 R)
• M12: 41,008,367 km (0.092 R)
• M13: 42,835,256 km (0.105 R)
• M14: 43,768,747 km (0.092 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 14,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit