🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.37 AU - 3.35 AU

Year: 1776 Days

Day: 15.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.2

Radius: 13.1

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.94 AU - 7.88 AU

Year: 7405 Days

Day: 10.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 35,040,855 km

• M1: 162,912 km (0.098 R)
• M2: 660,624 km (0.114 R)
• M3: 1,223,561 km (0.062 R)
• M4: 1,744,162 km (0.118 R)
• M5: 2,347,939 km (0.091 R)
• M6: 3,368,346 km (0.072 R)
• M7: 3,775,701 km (0.119 R)
• M8: 5,229,792 km (0.089 R)
• M9: 6,146,229 km (0.038 R)
• M10: 7,132,527 km (0.11 R)
• M11: 8,529,921 km (0.07 R)
• M12: 11,285,364 km (0.063 R)
• M13: 12,306,070 km (0.087 R)
• M14: 15,976,903 km (0.098 R)
• M15: 17,138,082 km (0.037 R)
• M16: 19,559,622 km (0.11 R)
• M17: 22,500,417 km (0.119 R)
• M18: 26,303,943 km (0.106 R)
• M19: 28,008,312 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830

Radius: 8.2

Gravity: 12.34 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.1 AU - 11.68 AU

Year: 10563 Days

Day: 10.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 35,040,855 km

• M1: 102,026 km (0.089 R)
• M2: 405,410 km (0.034 R)
• M3: 680,670 km (0.084 R)
• M4: 968,796 km (0.099 R)
• M5: 1,226,254 km (0.083 R)
• M6: 1,501,813 km (0.107 R)
• M7: 1,934,749 km (0.026 R)
• M8: 2,738,239 km (0.038 R)
• M9: 3,004,673 km (0.114 R)
• M10: 4,954,532 km (0.1 R)
• M11: 6,136,804 km (0.094 R)
• M12: 8,021,887 km (0.084 R)
• M13: 10,158,443 km (0.111 R)
• M14: 10,638,054 km (0.074 R)
• M15: 12,709,087 km (0.101 R)
• M16: 13,455,431 km (0.078 R)
• M17: 15,379,259 km (0.064 R)
• M18: 19,763,973 km (0.046 R)
• M19: 20,177,013 km (0.076 R)
• M20: 20,849,904 km (0.068 R)
• M21: 21,624,522 km (0.076 R)
• M22: 23,231,502 km (0.119 R)
• M23: 23,970,516 km (0.087 R)
• M24: 32,018,133 km (0.079 R)
• M25: 32,473,509 km (0.058 R)
• M26: 33,748,083 km (0.08 R)
• M27: 36,396,863 km (0.076 R)
• M28: 46,175,328 km (0.086 R)
• M29: 47,049,278 km (0.099 R)
• M30: 47,934,150 km (0.118 R)
• M31: 48,380,699 km (0.047 R)
• M32: 51,428,906 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 68.2

Radius: 7.1

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 12.11 AU - 16.45 AU

Year: 19809 Days

Day: 20.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 35,040,855 km

• M1: 93,199 km (0.099 R)
• M2: 355,594 km (0.063 R)
• M3: 761,154 km (0.063 R)
• M4: 2,258,778 km (0.102 R)
• M5: 3,231,015 km (0.114 R)
• M6: 3,763,733 km (0.109 R)
• M7: 4,100,478 km (0.089 R)
• M8: 4,724,750 km (0.105 R)
• M9: 8,580,784 km (0.098 R)
• M10: 9,165,263 km (0.102 R)
• M11: 11,421,349 km (0.1 R)
• M12: 16,802,982 km (0.066 R)
• M13: 18,870,724 km (0.087 R)
• M14: 20,583,620 km (0.057 R)
• M15: 25,824,332 km (0.105 R)
• M16: 29,119,375 km (0.029 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 16,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit