🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648

Radius: 14.1

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.54 AU - 0.54 AU

Year: 279 Days

Day: 13.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 57,439,638 km

• M1: 175,927 km (0.055 R)
• M2: 654,939 km (0.066 R)
• M3: 1,718,730 km (0.105 R)
• M4: 2,238,283 km (0.069 R)
• M5: 2,798,079 km (0.086 R)
• M6: 3,273,650 km (0.09 R)
• M7: 4,047,819 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.3

Radius: 12.1

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.83 AU - 0.89 AU

Year: 561 Days

Day: 10 Hours

Environment

Temp: -172 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 57,439,638 km

• M1: 150,495 km (0.107 R)
• M2: 550,221 km (0.093 R)
• M3: 1,082,939 km (0.064 R)
• M4: 2,034,082 km (0.081 R)
• M5: 2,978,942 km (0.116 R)
• M6: 3,544,722 km (0.079 R)
• M7: 5,447,158 km (0.088 R)
• M8: 6,578,716 km (0.076 R)
• M9: 7,386,694 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.9

Radius: 12.9

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.7 AU - 1.08 AU

Year: 590 Days

Day: 7.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 57,439,638 km

• M1: 164,408 km (0.108 R)
• M2: 565,480 km (0.058 R)
• M3: 1,230,442 km (0.119 R)
• M4: 2,192,506 km (0.09 R)
• M5: 2,783,418 km (0.05 R)
• M6: 3,513,605 km (0.067 R)
• M7: 4,262,043 km (0.114 R)
• M8: 4,724,002 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.2

Radius: 8.2

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.86 AU - 0.96 AU

Year: 610 Days

Day: 15 Hours

Environment

Temp: -180 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 57,439,638 km

• M1: 102,325 km (0.107 R)
• M2: 382,971 km (0.083 R)
• M3: 692,638 km (0.072 R)
• M4: 979,118 km (0.044 R)
• M5: 1,417,290 km (0.06 R)
• M6: 1,875,658 km (0.072 R)
• M7: 2,492,450 km (0.096 R)
• M8: 2,784,316 km (0.11 R)
• M9: 3,314,490 km (0.106 R)
• M10: 3,739,947 km (0.106 R)
• M11: 4,098,533 km (0.087 R)
• M12: 4,452,930 km (0.114 R)
• M13: 4,870,607 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.9

Radius: 10.5

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.26 AU - 1.66 AU

Year: 1240 Days

Day: 11.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 57,439,638 km

• M1: 130,599 km (0.072 R)
• M2: 544,237 km (0.085 R)
• M3: 929,452 km (0.043 R)
• M4: 1,544,000 km (0.094 R)
• M5: 1,872,666 km (0.101 R)
• M6: 2,887,837 km (0.069 R)
• M7: 3,378,518 km (0.046 R)
• M8: 3,907,197 km (0.102 R)
• M9: 4,398,477 km (0.08 R)
• M10: 5,547,987 km (0.103 R)
• M11: 7,317,879 km (0.103 R)
• M12: 7,712,668 km (0.098 R)
• M13: 8,205,144 km (0.104 R)
• M14: 8,545,180 km (0.094 R)
• M15: 9,746,900 km (0.115 R)
• M16: 10,653,014 km (0.09 R)
• M17: 11,126,491 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.5

Radius: 13

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.77 AU - 2.09 AU

Year: 1885 Days

Day: 11.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 57,439,638 km

• M1: 161,715 km (0.096 R)
• M2: 622,477 km (0.107 R)
• M3: 1,850,226 km (0.088 R)
• M4: 2,498,284 km (0.098 R)
• M5: 5,038,755 km (0.102 R)
• M6: 6,162,086 km (0.101 R)
• M7: 6,981,583 km (0.083 R)
• M8: 8,963,755 km (0.062 R)
• M9: 10,930,817 km (0.118 R)
• M10: 12,131,939 km (0.099 R)
• M11: 12,644,311 km (0.101 R)
• M12: 13,670,403 km (0.099 R)
• M13: 14,486,609 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814.9

Radius: 7

Gravity: 16.63 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.56 AU - 6.72 AU

Year: 12027 Days

Day: 20 Hours

Environment

Temp: -226 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 57,439,638 km

• M1: 87,365 km (0.092 R)
• M2: 450,140 km (0.101 R)
• M3: 993,928 km (0.108 R)
• M4: 1,746,555 km (0.066 R)
• M5: 1,966,314 km (0.056 R)
• M6: 2,204,923 km (0.068 R)
• M7: 2,922,095 km (0.115 R)
• M8: 4,215,967 km (0.081 R)
• M9: 4,873,300 km (0.117 R)
• M10: 5,209,447 km (0.058 R)
• M11: 5,742,613 km (0.054 R)
• M12: 8,820,290 km (0.087 R)
• M13: 9,067,875 km (0.113 R)
• M14: 13,822,095 km (0.116 R)
• M15: 15,121,652 km (0.116 R)
• M16: 17,569,372 km (0.118 R)
• M17: 18,360,296 km (0.072 R)
• M18: 19,010,000 km (0.035 R)
• M19: 19,423,638 km (0.096 R)
• M20: 20,269,165 km (0.115 R)
• M21: 22,306,688 km (0.106 R)
• M22: 22,582,098 km (0.12 R)
• M23: 23,897,661 km (0.101 R)
• M24: 25,462,754 km (0.03 R)
• M25: 30,679,531 km (0.059 R)
• M26: 34,445,658 km (0.057 R)
• M27: 47,723,217 km (0.082 R)
• M28: 52,269,496 km (0.114 R)
• M29: 55,567,680 km (0.117 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: 356 - 15,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit