🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.71 AU - 0.73 AU

Year: 216 Days

Day: 34.2 Hours

Environment

Temp: 195 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.88 AU - 1 AU

Year: 322 Days

Day: 19.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.92 AU - 1.98 AU

Year: 962 Days

Day: 25.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,662,397 km

• M1: 171,589 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.53 AU - 3.01 AU

Year: 1628 Days

Day: 13.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.5

Radius: 9

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 10.19 AU - 11.87 AU

Year: 12935 Days

Day: 7.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 40,662,397 km

• M1: 112,348 km (0.097 R)
• M2: 416,032 km (0.091 R)
• M3: 887,714 km (0.09 R)
• M4: 1,169,257 km (0.112 R)
• M5: 1,721,273 km (0.059 R)
• M6: 2,026,902 km (0.107 R)
• M7: 3,298,334 km (0.064 R)
• M8: 4,192,780 km (0.056 R)
• M9: 5,667,964 km (0.099 R)
• M10: 7,126,992 km (0.083 R)
• M11: 7,729,124 km (0.089 R)
• M12: 8,779,301 km (0.119 R)
• M13: 10,963,579 km (0.106 R)
• M14: 12,234,114 km (0.113 R)
• M15: 16,055,891 km (0.09 R)
• M16: 20,983,196 km (0.088 R)
• M17: 21,827,227 km (0.069 R)
• M18: 22,693,548 km (0.112 R)
• M19: 25,516,610 km (0.094 R)
• M20: 26,038,108 km (0.032 R)
• M21: 29,793,164 km (0.045 R)
• M22: 34,313,563 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 71.5

Radius: 7.4

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 16.02 AU - 17.46 AU

Year: 24184 Days

Day: 18.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 130 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 40,662,397 km

• M1: 129,103 km (0.078 R)
• M2: 1,133,503 km (0.034 R)
• M3: 1,686,566 km (0.071 R)
• M4: 2,113,968 km (0.095 R)
• M5: 2,630,529 km (0.107 R)
• M6: 5,569,230 km (0.05 R)
• M7: 7,102,907 km (0.058 R)
• M8: 8,943,110 km (0.092 R)
• M9: 9,529,085 km (0.06 R)
• M10: 18,113,161 km (0.088 R)
• M11: 18,541,609 km (0.084 R)
• M12: 21,334,900 km (0.11 R)
• M13: 22,872,916 km (0.114 R)
• M14: 25,360,729 km (0.077 R)
• M15: 26,349,720 km (0.111 R)
• M16: 27,645,387 km (0.108 R)
• M17: 31,478,085 km (0.1 R)
• M18: 39,219,326 km (0.054 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 12,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit