🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.8

Radius: 10.9

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.64 AU - 0.68 AU

Year: 370 Days

Day: 11.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 24,315,815 km

• M1: 141,071 km (0.101 R)
• M2: 487,539 km (0.083 R)
• M3: 1,102,836 km (0.105 R)
• M4: 2,001,620 km (0.058 R)
• M5: 2,519,527 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.8

Radius: 10.5

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.06 AU - 4.66 AU

Year: 5235 Days

Day: 13 Hours

Environment

Temp: -217 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 24,315,815 km

• M1: 130,749 km (0.117 R)
• M2: 488,138 km (0.107 R)
• M3: 1,003,802 km (0.063 R)
• M4: 1,511,238 km (0.087 R)
• M5: 1,839,455 km (0.107 R)
• M6: 2,804,362 km (0.072 R)
• M7: 3,165,940 km (0.094 R)
• M8: 6,382,593 km (0.043 R)
• M9: 7,081,514 km (0.093 R)
• M10: 10,043,851 km (0.105 R)
• M11: 10,487,110 km (0.075 R)
• M12: 12,850,158 km (0.099 R)
• M13: 13,746,997 km (0.079 R)
• M14: 15,256,589 km (0.038 R)
• M15: 15,842,863 km (0.043 R)
• M16: 18,868,181 km (0.117 R)
• M17: 20,026,218 km (0.094 R)
• M18: 21,814,362 km (0.099 R)
• M19: 22,936,944 km (0.087 R)
• M20: 30,587,229 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.6

Radius: 14.2

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.49 AU - 5.29 AU

Year: 6349 Days

Day: 12.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 24,315,815 km

• M1: 226,491 km (0.1 R)
• M2: 707,897 km (0.077 R)
• M3: 1,656,647 km (0.095 R)
• M4: 2,784,764 km (0.095 R)
• M5: 3,714,665 km (0.084 R)
• M6: 4,631,400 km (0.113 R)
• M7: 5,342,290 km (0.078 R)
• M8: 5,906,872 km (0.116 R)
• M9: 6,811,789 km (0.118 R)
• M10: 9,437,531 km (0.05 R)
• M11: 9,911,308 km (0.087 R)
• M12: 14,351,073 km (0.062 R)
• M13: 15,270,203 km (0.09 R)
• M14: 15,804,267 km (0.073 R)
• M15: 18,664,279 km (0.117 R)
• M16: 19,689,922 km (0.119 R)
• M17: 23,303,160 km (0.058 R)
• M18: 27,773,443 km (0.062 R)
• M19: 28,659,661 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 29.1

Radius: 5.3

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 7.24 AU - 10.04 AU

Year: 17530 Days

Day: 24.9 Hours

Environment

Temp: -243 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 24,315,815 km

• M1: 66,421 km (0.112 R)
• M2: 268,827 km (0.079 R)
• M3: 512,074 km (0.069 R)
• M4: 788,381 km (0.09 R)
• M5: 1,053,019 km (0.117 R)
• M6: 1,274,424 km (0.088 R)
• M7: 1,980,526 km (0.091 R)
• M8: 2,145,682 km (0.089 R)
• M9: 2,971,612 km (0.099 R)
• M10: 3,615,182 km (0.096 R)
• M11: 3,991,421 km (0.08 R)
• M12: 5,277,813 km (0.046 R)
• M13: 5,957,885 km (0.052 R)
• M14: 8,206,640 km (0.107 R)
• M15: 9,230,787 km (0.083 R)
• M16: 10,837,618 km (0.111 R)
• M17: 11,707,081 km (0.115 R)
• M18: 14,593,422 km (0.026 R)
• M19: 16,089,700 km (0.076 R)
• M20: 22,611,419 km (0.098 R)
• M21: 23,810,147 km (0.044 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 14,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit