🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.32 AU - 2.5 AU

Year: 1315 Days

Day: 29.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.28 AU - 3.56 AU

Year: 1754 Days

Day: 24 Hours

Environment

Temp: -84 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.8

Radius: 13.8

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 7.4 AU - 9.98 AU

Year: 9003 Days

Day: 7.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 67,057,414 km

• M1: 171,589 km (0.071 R)
• M2: 680,371 km (0.073 R)
• M3: 1,149,211 km (0.062 R)
• M4: 1,680,882 km (0.094 R)
• M5: 2,199,388 km (0.076 R)
• M6: 2,866,445 km (0.119 R)
• M7: 3,306,263 km (0.036 R)
• M8: 3,740,844 km (0.113 R)
• M9: 6,053,478 km (0.052 R)
• M10: 6,709,165 km (0.113 R)
• M11: 7,411,827 km (0.097 R)
• M12: 8,120,023 km (0.118 R)
• M13: 8,557,447 km (0.061 R)
• M14: 9,527,739 km (0.091 R)
• M15: 11,306,308 km (0.057 R)
• M16: 12,132,836 km (0.071 R)
• M17: 12,647,752 km (0.106 R)
• M18: 14,407,472 km (0.058 R)
• M19: 17,598,095 km (0.087 R)
• M20: 18,407,868 km (0.044 R)
• M21: 19,319,518 km (0.054 R)
• M22: 21,315,303 km (0.081 R)
• M23: 27,926,482 km (0.097 R)
• M24: 29,130,146 km (0.031 R)
• M25: 36,494,700 km (0.106 R)
• M26: 39,036,368 km (0.069 R)
• M27: 43,001,010 km (0.119 R)
• M28: 46,110,552 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.3

Radius: 13.6

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 11.56 AU - 12.48 AU

Year: 14647 Days

Day: 7.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 67,057,414 km

• M1: 184,305 km (0.113 R)
• M2: 672,742 km (0.113 R)
• M3: 1,239,568 km (0.113 R)
• M4: 1,868,926 km (0.08 R)
• M5: 2,444,130 km (0.079 R)
• M6: 3,421,752 km (0.11 R)
• M7: 4,106,462 km (0.051 R)
• M8: 7,428,581 km (0.078 R)
• M9: 8,630,900 km (0.111 R)
• M10: 9,848,028 km (0.119 R)
• M11: 11,176,756 km (0.115 R)
• M12: 12,233,216 km (0.038 R)
• M13: 13,085,326 km (0.042 R)
• M14: 19,662,695 km (0.071 R)
• M15: 22,142,579 km (0.07 R)
• M16: 25,031,165 km (0.081 R)
• M17: 29,531,517 km (0.089 R)
• M18: 36,112,776 km (0.034 R)
• M19: 36,779,983 km (0.041 R)
• M20: 39,955,796 km (0.097 R)
• M21: 40,669,677 km (0.078 R)
• M22: 42,417,728 km (0.09 R)
• M23: 46,063,129 km (0.112 R)
• M24: 50,574,253 km (0.056 R)
• M25: 55,902,929 km (0.109 R)
• M26: 58,062,524 km (0.089 R)
• M27: 58,794,506 km (0.109 R)
• M28: 59,904,074 km (0.067 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 17,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit