🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.7

Radius: 13.8

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.65 AU - 0.85 AU

Year: 448 Days

Day: 12.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 61,742,840 km

• M1: 172,187 km (0.109 R)
• M2: 619,036 km (0.084 R)
• M3: 1,070,223 km (0.11 R)
• M4: 1,564,943 km (0.109 R)
• M5: 2,005,958 km (0.097 R)
• M6: 2,531,495 km (0.088 R)
• M7: 3,238,495 km (0.068 R)
• M8: 4,181,410 km (0.088 R)
• M9: 4,615,693 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494

Radius: 13.4

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.92 AU - 0.98 AU

Year: 639 Days

Day: 13.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 61,742,840 km

• M1: 166,652 km (0.109 R)
• M2: 773,571 km (0.056 R)
• M3: 1,363,136 km (0.085 R)
• M4: 2,120,699 km (0.089 R)
• M5: 2,828,896 km (0.114 R)
• M6: 3,287,563 km (0.07 R)
• M7: 3,836,437 km (0.071 R)
• M8: 4,798,352 km (0.033 R)
• M9: 5,647,020 km (0.081 R)
• M10: 6,323,801 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.8

Radius: 12.5

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.39 AU - 1.63 AU

Year: 1281 Days

Day: 13.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 61,742,840 km

• M1: 155,582 km (0.087 R)
• M2: 576,849 km (0.101 R)
• M3: 1,030,879 km (0.077 R)
• M4: 1,813,276 km (0.061 R)
• M5: 2,947,976 km (0.081 R)
• M6: 3,632,685 km (0.043 R)
• M7: 4,213,723 km (0.104 R)
• M8: 5,065,234 km (0.075 R)
• M9: 5,481,416 km (0.119 R)
• M10: 5,984,962 km (0.083 R)
• M11: 6,382,892 km (0.116 R)
• M12: 7,158,408 km (0.039 R)
• M13: 8,562,234 km (0.065 R)
• M14: 9,068,773 km (0.072 R)
• M15: 10,581,506 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.3

Radius: 8.7

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.14 AU - 1.9 AU

Year: 1294 Days

Day: 5.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 61,742,840 km

• M1: 108,159 km (0.06 R)
• M2: 441,164 km (0.106 R)
• M3: 794,813 km (0.087 R)
• M4: 1,153,848 km (0.098 R)
• M5: 1,490,593 km (0.113 R)
• M6: 1,843,794 km (0.043 R)
• M7: 2,533,440 km (0.05 R)
• M8: 3,026,664 km (0.068 R)
• M9: 3,475,308 km (0.116 R)
• M10: 4,309,615 km (0.113 R)
• M11: 6,098,507 km (0.049 R)
• M12: 6,392,766 km (0.101 R)
• M13: 7,822,921 km (0.113 R)
• M14: 8,116,432 km (0.094 R)
• M15: 9,246,794 km (0.106 R)
• M16: 9,942,574 km (0.111 R)
• M17: 10,803,210 km (0.083 R)
• M18: 11,403,995 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.9

Radius: 9.6

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.16 AU - 4.58 AU

Year: 5255 Days

Day: 9.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 61,742,840 km

• M1: 123,418 km (0.056 R)
• M2: 436,227 km (0.097 R)
• M3: 865,124 km (0.095 R)
• M4: 1,285,943 km (0.072 R)
• M5: 1,606,681 km (0.118 R)
• M6: 1,981,424 km (0.115 R)
• M7: 2,654,016 km (0.102 R)
• M8: 3,063,166 km (0.105 R)
• M9: 5,687,861 km (0.104 R)
• M10: 6,275,182 km (0.07 R)
• M11: 7,643,703 km (0.095 R)
• M12: 9,077,599 km (0.117 R)
• M13: 9,707,256 km (0.109 R)
• M14: 15,658,409 km (0.039 R)
• M15: 16,076,685 km (0.108 R)
• M16: 19,627,689 km (0.086 R)
• M17: 25,926,807 km (0.052 R)
• M18: 27,537,527 km (0.102 R)
• M19: 28,766,474 km (0.106 R)
• M20: 29,848,515 km (0.119 R)
• M21: 31,997,788 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 443.3

Radius: 3.2

Gravity: 43.29 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 6.95 AU - 10.75 AU

Year: 18173 Days

Day: 15.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 61,742,840 km

• M1: 39,793 km (0.101 R)
• M2: 209,138 km (0.098 R)
• M3: 724,054 km (0.081 R)
• M4: 1,124,228 km (0.104 R)
• M5: 1,790,537 km (0.104 R)
• M6: 2,443,681 km (0.072 R)
• M7: 3,785,125 km (0.085 R)
• M8: 4,513,966 km (0.073 R)
• M9: 6,006,654 km (0.058 R)
• M10: 6,569,441 km (0.042 R)
• M11: 9,122,329 km (0.114 R)
• M12: 10,249,698 km (0.037 R)
• M13: 11,109,736 km (0.041 R)
• M14: 11,227,919 km (0.111 R)
• M15: 14,888,130 km (0.041 R)
• M16: 16,985,043 km (0.088 R)
• M17: 19,612,879 km (0.039 R)
• M18: 31,395,357 km (0.043 R)
• M19: 34,435,635 km (0.089 R)
• M20: 37,136,325 km (0.119 R)
• M21: 38,470,738 km (0.067 R)
• M22: 40,811,646 km (0.106 R)
• M23: 43,979,829 km (0.101 R)
• M24: 50,637,832 km (0.113 R)
• M25: 55,315,907 km (0.055 R)
• M26: 60,091,819 km (0.09 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 14,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit