🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.8

Radius: 12.6

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.65 AU - 1.03 AU

Year: 489 Days

Day: 11.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 28,621,687 km

• M1: 156,629 km (0.114 R)
• M2: 750,981 km (0.043 R)
• M3: 1,263,653 km (0.107 R)
• M4: 1,796,670 km (0.051 R)
• M5: 2,285,855 km (0.118 R)
• M6: 2,755,593 km (0.105 R)
• M7: 3,277,689 km (0.085 R)
• M8: 3,798,290 km (0.074 R)
• M9: 4,462,804 km (0.099 R)
• M10: 4,942,564 km (0.081 R)
• M11: 5,354,407 km (0.093 R)
• M12: 5,825,042 km (0.063 R)
• M13: 6,285,355 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.2

Radius: 10

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.02 AU - 1.48 AU

Year: 889 Days

Day: 8.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 28,621,687 km

• M1: 134,339 km (0.076 R)
• M2: 541,544 km (0.115 R)
• M3: 1,073,066 km (0.112 R)
• M4: 1,642,435 km (0.102 R)
• M5: 1,983,817 km (0.073 R)
• M6: 2,403,439 km (0.066 R)
• M7: 2,756,490 km (0.093 R)
• M8: 3,206,182 km (0.092 R)
• M9: 4,001,294 km (0.11 R)
• M10: 4,329,662 km (0.086 R)
• M11: 4,789,974 km (0.07 R)
• M12: 5,406,766 km (0.118 R)
• M13: 5,809,185 km (0.108 R)
• M14: 6,350,280 km (0.089 R)
• M15: 6,819,569 km (0.069 R)
• M16: 7,246,371 km (0.092 R)
• M17: 7,600,469 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.9

Radius: 13.9

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.05 AU - 2.37 AU

Year: 2089 Days

Day: 10.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 28,621,687 km

• M1: 172,935 km (0.078 R)
• M2: 840,441 km (0.117 R)
• M3: 1,405,322 km (0.092 R)
• M4: 2,043,956 km (0.111 R)
• M5: 2,532,542 km (0.081 R)
• M6: 3,146,642 km (0.111 R)
• M7: 4,492,274 km (0.115 R)
• M8: 6,294,330 km (0.104 R)
• M9: 7,689,480 km (0.074 R)
• M10: 10,068,086 km (0.096 R)
• M11: 13,069,020 km (0.114 R)
• M12: 14,189,807 km (0.091 R)
• M13: 15,561,619 km (0.04 R)
• M14: 16,038,089 km (0.119 R)
• M15: 16,524,132 km (0.071 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.3

Radius: 5.9

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.64 AU - 6.86 AU

Year: 11150 Days

Day: 20.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 28,621,687 km

• M1: 81,232 km (0.085 R)
• M2: 488,138 km (0.109 R)
• M3: 899,382 km (0.066 R)
• M4: 1,297,313 km (0.064 R)
• M5: 1,519,466 km (0.119 R)
• M6: 1,941,930 km (0.12 R)
• M7: 2,744,822 km (0.073 R)
• M8: 3,310,152 km (0.028 R)
• M9: 4,953,784 km (0.073 R)
• M10: 5,167,858 km (0.111 R)
• M11: 5,643,430 km (0.079 R)
• M12: 7,009,707 km (0.084 R)
• M13: 9,949,605 km (0.099 R)
• M14: 11,455,307 km (0.11 R)
• M15: 11,925,493 km (0.096 R)
• M16: 15,357,717 km (0.097 R)
• M17: 16,634,086 km (0.065 R)
• M18: 16,873,443 km (0.072 R)
• M19: 21,304,083 km (0.113 R)
• M20: 23,333,977 km (0.044 R)
• M21: 26,209,248 km (0.079 R)
• M22: 27,689,967 km (0.054 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 17,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit