🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.7

Radius: 10.3

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.62 AU - 0.82 AU

Year: 407 Days

Day: 12.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 139.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 9,658,735 km

• M1: 128,205 km (0.084 R)
• M2: 515,514 km (0.098 R)
• M3: 934,388 km (0.089 R)
• M4: 1,342,940 km (0.111 R)
• M5: 2,128,030 km (0.08 R)
• M6: 2,465,672 km (0.093 R)
• M7: 2,787,906 km (0.082 R)
• M8: 3,388,691 km (0.092 R)
• M9: 4,221,502 km (0.111 R)
• M10: 5,295,316 km (0.071 R)
• M11: 5,619,195 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.7

Radius: 8.6

Gravity: 10.07 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.98 AU - 1.32 AU

Year: 822 Days

Day: 5.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 9,658,735 km

• M1: 106,962 km (0.086 R)
• M2: 411,693 km (0.071 R)
• M3: 683,513 km (0.118 R)
• M4: 969,095 km (0.104 R)
• M5: 1,272,479 km (0.099 R)
• M6: 1,840,353 km (0.095 R)
• M7: 2,271,195 km (0.076 R)
• M8: 2,556,328 km (0.09 R)
• M9: 2,890,530 km (0.116 R)
• M10: 4,264,287 km (0.091 R)
• M11: 5,003,450 km (0.06 R)
• M12: 6,008,449 km (0.085 R)
• M13: 7,234,852 km (0.065 R)
• M14: 8,081,726 km (0.099 R)
• M15: 8,752,373 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.2

Radius: 12.3

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.3 AU - 1.36 AU

Year: 1023 Days

Day: 11.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 9,658,735 km

• M1: 153,039 km (0.079 R)
• M2: 626,665 km (0.083 R)
• M3: 1,137,393 km (0.099 R)
• M4: 1,667,119 km (0.055 R)
• M5: 2,905,789 km (0.051 R)
• M6: 4,782,345 km (0.077 R)
• M7: 5,298,906 km (0.089 R)
• M8: 7,451,769 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.7

Radius: 12.1

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.61 AU - 2.49 AU

Year: 1957 Days

Day: 14.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 9,658,735 km

• M1: 150,645 km (0.103 R)
• M2: 939,624 km (0.069 R)
• M3: 2,361,702 km (0.111 R)
• M4: 4,941,966 km (0.12 R)
• M5: 5,398,538 km (0.085 R)
• M6: 6,552,536 km (0.071 R)
• M7: 7,295,888 km (0.107 R)
• M8: 8,758,507 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.7

Radius: 14.3

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.32 AU - 2.32 AU

Year: 2356 Days

Day: 11.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 9,658,735 km

• M1: 177,872 km (0.108 R)
• M2: 626,366 km (0.115 R)
• M3: 1,183,469 km (0.086 R)
• M4: 1,828,535 km (0.079 R)
• M5: 2,886,790 km (0.094 R)
• M6: 3,691,477 km (0.044 R)
• M7: 4,137,428 km (0.081 R)
• M8: 4,685,256 km (0.105 R)
• M9: 5,139,435 km (0.084 R)
• M10: 5,698,482 km (0.058 R)
• M11: 6,351,926 km (0.09 R)
• M12: 6,939,097 km (0.073 R)
• M13: 7,501,436 km (0.044 R)
• M14: 8,190,483 km (0.088 R)
• M15: 8,785,434 km (0.113 R)
• M16: 9,988,051 km (0.104 R)
• M17: 10,590,931 km (0.094 R)
• M18: 11,911,132 km (0.05 R)
• M19: 13,428,354 km (0.034 R)
• M20: 16,068,158 km (0.117 R)
• M21: 17,591,363 km (0.094 R)
• M22: 18,249,145 km (0.089 R)
• M23: 19,497,689 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.5

Radius: 11.5

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.79 AU - 3.37 AU

Year: 3605 Days

Day: 5.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 9,658,735 km

• M1: 143,913 km (0.095 R)
• M2: 640,877 km (0.083 R)
• M3: 1,119,441 km (0.056 R)
• M4: 2,076,568 km (0.082 R)
• M5: 3,710,925 km (0.078 R)
• M6: 4,640,227 km (0.096 R)
• M7: 5,427,860 km (0.111 R)
• M8: 6,624,044 km (0.091 R)
• M9: 7,754,256 km (0.107 R)
• M10: 8,899,428 km (0.04 R)
• M11: 13,011,424 km (0.092 R)
• M12: 15,242,677 km (0.08 R)
• M13: 15,664,543 km (0.051 R)
• M14: 19,633,673 km (0.07 R)
• M15: 21,485,695 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.9

Radius: 9.6

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.91 AU - 4.59 AU

Year: 4843 Days

Day: 8.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 9,658,735 km

• M1: 181,761 km (0.105 R)
• M2: 590,912 km (0.109 R)
• M3: 1,097,151 km (0.106 R)
• M4: 2,370,977 km (0.11 R)
• M5: 3,253,155 km (0.066 R)
• M6: 4,063,826 km (0.083 R)
• M7: 4,559,743 km (0.06 R)
• M8: 6,336,367 km (0.074 R)
• M9: 8,798,748 km (0.088 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 12,691 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit