🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.3

Radius: 8.7

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.51 AU - 0.71 AU

Year: 335 Days

Day: 11.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 26,972,844 km

• M1: 109,057 km (0.099 R)
• M2: 647,759 km (0.112 R)
• M3: 1,599,052 km (0.116 R)
• M4: 2,221,678 km (0.105 R)
• M5: 2,732,106 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.3

Radius: 13.5

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.87 AU - 1.39 AU

Year: 844 Days

Day: 11.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 26,972,844 km

• M1: 167,849 km (0.103 R)
• M2: 708,196 km (0.107 R)
• M3: 1,234,182 km (0.076 R)
• M4: 1,666,969 km (0.116 R)
• M5: 2,315,476 km (0.119 R)
• M6: 5,119,538 km (0.039 R)
• M7: 5,544,247 km (0.03 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.2

Radius: 14

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.37 AU - 1.83 AU

Year: 1423 Days

Day: 9.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 26,972,844 km

• M1: 174,431 km (0.087 R)
• M2: 627,862 km (0.076 R)
• M3: 1,090,718 km (0.043 R)
• M4: 1,822,102 km (0.114 R)
• M5: 2,324,003 km (0.081 R)
• M6: 2,865,398 km (0.11 R)
• M7: 4,526,383 km (0.115 R)
• M8: 5,017,812 km (0.087 R)
• M9: 6,663,837 km (0.064 R)
• M10: 7,901,460 km (0.09 R)
• M11: 10,211,999 km (0.091 R)
• M12: 11,062,613 km (0.106 R)
• M13: 11,643,950 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.8

Radius: 14.8

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.71 AU - 2.41 AU

Year: 2078 Days

Day: 10.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 54.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 26,972,844 km

• M1: 184,155 km (0.109 R)
• M2: 776,712 km (0.108 R)
• M3: 1,404,275 km (0.041 R)
• M4: 2,379,205 km (0.118 R)
• M5: 2,946,480 km (0.09 R)
• M6: 3,753,560 km (0.09 R)
• M7: 4,302,285 km (0.107 R)
• M8: 4,843,829 km (0.064 R)
• M9: 5,409,160 km (0.051 R)
• M10: 5,971,648 km (0.078 R)
• M11: 7,057,280 km (0.109 R)
• M12: 8,446,745 km (0.054 R)
• M13: 9,051,120 km (0.117 R)
• M14: 9,619,592 km (0.051 R)
• M15: 10,793,636 km (0.112 R)
• M16: 11,325,157 km (0.051 R)
• M17: 12,828,765 km (0.09 R)
• M18: 13,425,811 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.3

Radius: 14.6

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.59 AU - 3.77 AU

Year: 4962 Days

Day: 12.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 26,972,844 km

• M1: 182,509 km (0.111 R)
• M2: 1,274,125 km (0.03 R)
• M3: 2,881,853 km (0.08 R)
• M4: 3,629,693 km (0.103 R)
• M5: 6,140,095 km (0.116 R)
• M6: 8,049,712 km (0.115 R)
• M7: 8,955,527 km (0.109 R)
• M8: 11,478,495 km (0.108 R)
• M9: 15,585,705 km (0.086 R)
• M10: 16,582,475 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.9

Radius: 13.5

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.87 AU - 3.99 AU

Year: 5476 Days

Day: 12 Hours

Environment

Temp: -216 °C

Axial Tilt: 130.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 26,972,844 km

• M1: 169,794 km (0.114 R)
• M2: 653,892 km (0.1 R)
• M3: 1,657,096 km (0.099 R)
• M4: 3,587,955 km (0.096 R)
• M5: 5,220,068 km (0.049 R)
• M6: 6,054,375 km (0.05 R)
• M7: 7,203,736 km (0.051 R)
• M8: 9,891,860 km (0.088 R)
• M9: 10,862,152 km (0.106 R)
• M10: 12,081,075 km (0.067 R)
• M11: 14,843,550 km (0.118 R)
• M12: 16,806,573 km (0.108 R)
• M13: 17,638,337 km (0.093 R)
• M14: 20,767,326 km (0.08 R)
• M15: 25,004,686 km (0.092 R)
• M16: 25,932,192 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.3

Radius: 10.3

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.21 AU - 5.33 AU

Year: 6202 Days

Day: 8.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 26,972,844 km

• M1: 129,552 km (0.082 R)
• M2: 542,591 km (0.088 R)
• M3: 1,041,201 km (0.089 R)
• M4: 1,390,961 km (0.077 R)
• M5: 1,807,741 km (0.118 R)
• M6: 2,218,088 km (0.095 R)
• M7: 3,134,225 km (0.041 R)
• M8: 4,817,201 km (0.107 R)
• M9: 5,311,772 km (0.093 R)
• M10: 6,681,938 km (0.099 R)
• M11: 8,985,297 km (0.034 R)
• M12: 11,094,627 km (0.078 R)
• M13: 11,498,541 km (0.061 R)
• M14: 13,667,411 km (0.1 R)
• M15: 14,289,140 km (0.116 R)
• M16: 16,848,011 km (0.084 R)
• M17: 18,050,329 km (0.067 R)
• M18: 18,925,477 km (0.11 R)
• M19: 26,731,943 km (0.075 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 19,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit