🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.96 AU - 4.9 AU

Year: 2889 Days

Day: 44 Hours

Environment

Temp: -117 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,168,492 km

• M1: 2,179,192 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.2

Radius: 8.4

Gravity: 13.57 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 10.32 AU - 11.24 AU

Year: 13126 Days

Day: 10.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 51,168,492 km

• M1: 104,569 km (0.04 R)
• M2: 472,280 km (0.09 R)
• M3: 991,086 km (0.044 R)
• M4: 1,573,620 km (0.071 R)
• M5: 2,033,783 km (0.1 R)
• M6: 2,670,172 km (0.071 R)
• M7: 2,998,241 km (0.116 R)
• M8: 4,148,050 km (0.109 R)
• M9: 4,688,696 km (0.09 R)
• M10: 5,347,525 km (0.12 R)
• M11: 5,756,376 km (0.055 R)
• M12: 11,920,108 km (0.105 R)
• M13: 15,096,520 km (0.108 R)
• M14: 15,613,380 km (0.089 R)
• M15: 16,218,653 km (0.116 R)
• M16: 18,881,346 km (0.047 R)
• M17: 20,450,179 km (0.084 R)
• M18: 20,719,754 km (0.098 R)
• M19: 21,450,539 km (0.057 R)
• M20: 22,388,069 km (0.055 R)
• M21: 23,944,486 km (0.034 R)
• M22: 24,749,023 km (0.098 R)
• M23: 26,094,955 km (0.084 R)
• M24: 28,819,132 km (0.1 R)
• M25: 30,541,602 km (0.106 R)
• M26: 35,988,461 km (0.107 R)
• M27: 37,177,165 km (0.08 R)
• M28: 41,615,884 km (0.081 R)
• M29: 45,167,936 km (0.104 R)
• M30: 57,383,798 km (0.117 R)
• M31: 62,149,687 km (0.072 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 329.7

Radius: 7.8

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 14.43 AU - 20.85 AU

Year: 27476 Days

Day: 23.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 51,168,492 km

• M1: 97,239 km (0.093 R)
• M2: 392,844 km (0.098 R)
• M3: 1,127,070 km (0.102 R)
• M4: 1,420,581 km (0.043 R)
• M5: 3,794,550 km (0.117 R)
• M6: 5,395,098 km (0.094 R)
• M7: 7,213,609 km (0.102 R)
• M8: 11,685,389 km (0.066 R)
• M9: 16,313,199 km (0.08 R)
• M10: 18,064,092 km (0.078 R)
• M11: 32,530,506 km (0.048 R)
• M12: 33,044,524 km (0.106 R)
• M13: 35,290,287 km (0.081 R)
• M14: 44,815,782 km (0.107 R)
• M15: 50,591,606 km (0.033 R)
• M16: 57,030,448 km (0.087 R)
• M17: 57,777,839 km (0.026 R)
• M18: 61,809,651 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 103.2

Radius: 7.5

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 13.6 AU - 22.48 AU

Year: 28416 Days

Day: 19.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 51,168,492 km

• M1: 94,546 km (0.056 R)
• M2: 1,798,466 km (0.109 R)
• M3: 2,417,202 km (0.061 R)
• M4: 6,988,764 km (0.083 R)
• M5: 18,606,385 km (0.075 R)
• M6: 26,737,179 km (0.087 R)
• M7: 30,150,104 km (0.046 R)
• M8: 30,473,984 km (0.117 R)
• M9: 37,079,478 km (0.089 R)
• M10: 49,501,487 km (0.058 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 17,032 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit