🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.22 AU - 1.62 AU

Year: 651 Days

Day: 24.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.9 AU - 2.42 AU

Year: 1222 Days

Day: 27.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,365,212 km

• M1: 25,581 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.14 AU - 2.2 AU

Year: 1231 Days

Day: 19.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.9

Radius: 10.8

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 6.01 AU - 9.75 AU

Year: 8516 Days

Day: 12.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 42,365,212 km

• M1: 136,134 km (0.096 R)
• M2: 486,941 km (0.116 R)
• M3: 1,462,918 km (0.083 R)
• M4: 4,935,084 km (0.041 R)
• M5: 8,062,278 km (0.066 R)
• M6: 8,834,203 km (0.108 R)
• M7: 11,597,575 km (0.063 R)
• M8: 12,741,400 km (0.081 R)
• M9: 14,188,311 km (0.054 R)
• M10: 16,623,914 km (0.07 R)
• M11: 19,468,218 km (0.111 R)
• M12: 24,988,828 km (0.097 R)
• M13: 33,481,799 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.6

Radius: 15

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 10.77 AU - 12.15 AU

Year: 14936 Days

Day: 11.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 42,365,212 km

• M1: 190,288 km (0.108 R)
• M2: 1,380,489 km (0.096 R)
• M3: 2,121,447 km (0.119 R)
• M4: 3,057,332 km (0.052 R)
• M5: 6,864,448 km (0.098 R)
• M6: 8,650,497 km (0.112 R)
• M7: 11,555,688 km (0.087 R)
• M8: 12,182,951 km (0.091 R)
• M9: 15,903,899 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172.3

Radius: 6.7

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 11.24 AU - 13.32 AU

Year: 16568 Days

Day: 16.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 42,365,212 km

• M1: 83,476 km (0.051 R)
• M2: 302,188 km (0.072 R)
• M3: 705,055 km (0.07 R)
• M4: 981,960 km (0.087 R)
• M5: 1,271,283 km (0.119 R)
• M6: 2,072,529 km (0.084 R)
• M7: 2,630,230 km (0.114 R)
• M8: 4,936,879 km (0.069 R)
• M9: 5,960,129 km (0.096 R)
• M10: 9,966,509 km (0.084 R)
• M11: 10,909,574 km (0.096 R)
• M12: 11,481,936 km (0.111 R)
• M13: 15,538,432 km (0.062 R)
• M14: 15,865,004 km (0.117 R)
• M15: 18,135,899 km (0.114 R)
• M16: 22,304,893 km (0.103 R)
• M17: 22,553,674 km (0.04 R)
• M18: 23,739,088 km (0.094 R)
• M19: 25,143,961 km (0.059 R)
• M20: 27,070,931 km (0.061 R)
• M21: 27,926,033 km (0.064 R)
• M22: 34,093,056 km (0.07 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 12,167 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit