🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.4

Radius: 10.3

Gravity: 9.28 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.45 AU - 0.59 AU

Year: 254 Days

Day: 10.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 174.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 35,349,242 km

• M1: 128,056 km (0.038 R)
• M2: 465,249 km (0.079 R)
• M3: 809,324 km (0.115 R)
• M4: 1,130,661 km (0.118 R)
• M5: 1,514,978 km (0.115 R)
• M6: 2,017,028 km (0.072 R)
• M7: 2,776,985 km (0.036 R)
• M8: 3,568,059 km (0.106 R)
• M9: 4,078,487 km (0.091 R)
• M10: 4,476,267 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.3

Radius: 10.2

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.69 AU - 0.81 AU

Year: 441 Days

Day: 12.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 35,349,242 km

• M1: 126,859 km (0.091 R)
• M2: 512,074 km (0.037 R)
• M3: 985,551 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.9

Radius: 12

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.75 AU - 1.05 AU

Year: 579 Days

Day: 14.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 35,349,242 km

• M1: 149,299 km (0.039 R)
• M2: 539,600 km (0.091 R)
• M3: 1,072,766 km (0.098 R)
• M4: 1,605,185 km (0.051 R)
• M5: 2,282,714 km (0.082 R)
• M6: 2,725,224 km (0.077 R)
• M7: 3,932,330 km (0.092 R)
• M8: 4,323,378 km (0.03 R)
• M9: 4,771,274 km (0.069 R)
• M10: 6,361,201 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.7

Radius: 11.1

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.87 AU - 1.41 AU

Year: 826 Days

Day: 11.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 35,349,242 km

• M1: 139,874 km (0.115 R)
• M2: 580,440 km (0.093 R)
• M3: 927,806 km (0.112 R)
• M4: 1,363,285 km (0.115 R)
• M5: 1,826,740 km (0.112 R)
• M6: 3,038,333 km (0.104 R)
• M7: 5,004,647 km (0.041 R)
• M8: 6,563,607 km (0.081 R)
• M9: 6,937,601 km (0.103 R)
• M10: 7,680,504 km (0.103 R)
• M11: 8,449,886 km (0.12 R)
• M12: 8,919,773 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.2

Radius: 14

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.72 AU - 2.08 AU

Year: 1776 Days

Day: 13.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 35,349,242 km

• M1: 174,132 km (0.111 R)
• M2: 654,939 km (0.083 R)
• M3: 1,238,222 km (0.114 R)
• M4: 1,754,484 km (0.085 R)
• M5: 2,368,882 km (0.086 R)
• M6: 3,124,950 km (0.068 R)
• M7: 3,936,818 km (0.057 R)
• M8: 4,384,414 km (0.108 R)
• M9: 5,140,332 km (0.094 R)
• M10: 6,366,137 km (0.072 R)
• M11: 7,260,882 km (0.098 R)
• M12: 7,805,119 km (0.068 R)
• M13: 8,265,582 km (0.109 R)
• M14: 8,830,613 km (0.052 R)
• M15: 12,052,502 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327

Radius: 13.9

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.08 AU - 4.06 AU

Year: 4575 Days

Day: 6.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 35,349,242 km

• M1: 173,833 km (0.061 R)
• M2: 667,805 km (0.059 R)
• M3: 1,784,703 km (0.103 R)
• M4: 2,237,984 km (0.1 R)
• M5: 2,785,213 km (0.115 R)
• M6: 4,195,771 km (0.07 R)
• M7: 4,659,525 km (0.094 R)
• M8: 5,157,686 km (0.076 R)
• M9: 6,840,363 km (0.118 R)
• M10: 7,613,634 km (0.107 R)
• M11: 8,479,058 km (0.088 R)
• M12: 9,860,893 km (0.056 R)
• M13: 12,076,139 km (0.06 R)
• M14: 12,929,295 km (0.084 R)
• M15: 13,918,586 km (0.104 R)
• M16: 15,626,545 km (0.116 R)
• M17: 19,214,500 km (0.1 R)
• M18: 22,044,293 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.5

Radius: 10.6

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.02 AU - 4.04 AU

Year: 5487 Days

Day: 9.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 35,349,242 km

• M1: 132,394 km (0.069 R)
• M2: 554,709 km (0.108 R)
• M3: 1,296,714 km (0.083 R)
• M4: 2,173,059 km (0.094 R)
• M5: 2,892,924 km (0.1 R)
• M6: 3,319,726 km (0.107 R)
• M7: 3,930,086 km (0.106 R)
• M8: 4,377,383 km (0.102 R)
• M9: 5,895,802 km (0.092 R)
• M10: 6,250,498 km (0.035 R)
• M11: 6,585,448 km (0.111 R)
• M12: 8,484,593 km (0.056 R)
• M13: 9,494,229 km (0.066 R)
• M14: 10,073,771 km (0.084 R)
• M15: 10,771,346 km (0.077 R)
• M16: 12,159,764 km (0.075 R)
• M17: 15,775,245 km (0.117 R)
• M18: 17,961,020 km (0.11 R)
• M19: 23,004,263 km (0.074 R)
• M20: 24,959,058 km (0.054 R)
• M21: 27,022,163 km (0.096 R)
• M22: 28,918,615 km (0.041 R)
• M23: 29,476,316 km (0.106 R)
• M24: 30,136,042 km (0.036 R)
• M25: 30,902,133 km (0.039 R)
• M26: 31,877,810 km (0.103 R)
• M27: 32,473,060 km (0.1 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 14,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit