🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.3

Radius: 12.2

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.74 AU - 0.86 AU

Year: 494 Days

Day: 5.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 37,453,919 km

• M1: 151,692 km (0.066 R)
• M2: 534,064 km (0.064 R)
• M3: 964,906 km (0.052 R)
• M4: 1,349,522 km (0.093 R)
• M5: 1,918,892 km (0.096 R)
• M6: 2,381,149 km (0.119 R)
• M7: 3,016,791 km (0.106 R)
• M8: 3,776,000 km (0.047 R)
• M9: 4,703,955 km (0.107 R)
• M10: 5,108,917 km (0.114 R)
• M11: 6,206,965 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.2

Radius: 10.7

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.33 AU - 1.53 AU

Year: 1180 Days

Day: 14.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 37,453,919 km

• M1: 133,142 km (0.116 R)
• M2: 476,469 km (0.118 R)
• M3: 886,966 km (0.119 R)
• M4: 1,332,767 km (0.087 R)
• M5: 2,118,904 km (0.105 R)
• M6: 2,828,597 km (0.076 R)
• M7: 3,613,088 km (0.049 R)
• M8: 4,040,339 km (0.075 R)
• M9: 4,519,052 km (0.061 R)
• M10: 6,098,507 km (0.105 R)
• M11: 6,431,512 km (0.109 R)
• M12: 7,013,597 km (0.114 R)
• M13: 8,776,009 km (0.087 R)
• M14: 9,172,593 km (0.114 R)
• M15: 9,760,064 km (0.069 R)
• M16: 10,247,903 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.1

Radius: 13.2

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.33 AU - 1.59 AU

Year: 1218 Days

Day: 14 Hours

Environment

Temp: -195 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 37,453,919 km

• M1: 164,109 km (0.106 R)
• M2: 693,536 km (0.113 R)
• M3: 1,475,484 km (0.108 R)
• M4: 1,954,047 km (0.05 R)
• M5: 2,683,487 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.4

Radius: 11.7

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.57 AU - 2.61 AU

Year: 2086 Days

Day: 11 Hours

Environment

Temp: -206 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 37,453,919 km

• M1: 145,559 km (0.085 R)
• M2: 581,637 km (0.064 R)
• M3: 1,310,477 km (0.074 R)
• M4: 1,890,468 km (0.092 R)
• M5: 2,823,959 km (0.118 R)
• M6: 3,457,955 km (0.087 R)
• M7: 4,499,156 km (0.116 R)
• M8: 5,072,265 km (0.032 R)
• M9: 5,452,244 km (0.1 R)
• M10: 6,104,640 km (0.118 R)
• M11: 8,494,167 km (0.119 R)
• M12: 8,880,279 km (0.085 R)
• M13: 9,497,370 km (0.081 R)
• M14: 9,978,776 km (0.058 R)
• M15: 10,955,800 km (0.049 R)
• M16: 12,406,750 km (0.1 R)
• M17: 12,982,552 km (0.043 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.3

Radius: 11.8

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.12 AU - 3.14 AU

Year: 2944 Days

Day: 12.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 37,453,919 km

• M1: 147,354 km (0.088 R)
• M2: 565,031 km (0.117 R)
• M3: 985,102 km (0.072 R)
• M4: 1,410,409 km (0.1 R)
• M5: 2,153,461 km (0.114 R)
• M6: 2,990,910 km (0.036 R)
• M7: 4,751,378 km (0.089 R)
• M8: 5,305,040 km (0.037 R)
• M9: 5,783,304 km (0.061 R)
• M10: 9,678,982 km (0.107 R)
• M11: 13,163,117 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128

Radius: 13.2

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.3 AU - 4.2 AU

Year: 5013 Days

Day: 12 Hours

Environment

Temp: -215 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 37,453,919 km

• M1: 164,109 km (0.111 R)
• M2: 704,606 km (0.108 R)
• M3: 1,195,885 km (0.066 R)
• M4: 1,623,137 km (0.116 R)
• M5: 2,396,259 km (0.086 R)
• M6: 3,681,903 km (0.092 R)
• M7: 4,889,606 km (0.063 R)
• M8: 5,431,749 km (0.051 R)
• M9: 6,191,407 km (0.083 R)
• M10: 11,638,415 km (0.041 R)
• M11: 13,501,357 km (0.088 R)
• M12: 14,390,268 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881

Radius: 8.3

Gravity: 12.79 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.77 AU - 4.77 AU

Year: 6091 Days

Day: 9.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 37,453,919 km

• M1: 107,112 km (0.084 R)
• M2: 540,048 km (0.027 R)
• M3: 1,315,713 km (0.07 R)
• M4: 1,831,377 km (0.087 R)
• M5: 4,259,799 km (0.09 R)
• M6: 4,800,147 km (0.063 R)
• M7: 6,453,951 km (0.103 R)
• M8: 7,774,302 km (0.116 R)
• M9: 8,171,036 km (0.069 R)
• M10: 8,748,932 km (0.118 R)
• M11: 9,848,626 km (0.086 R)
• M12: 11,847,403 km (0.111 R)
• M13: 14,160,785 km (0.106 R)
• M14: 17,422,168 km (0.096 R)
• M15: 19,515,042 km (0.085 R)
• M16: 20,546,819 km (0.078 R)
• M17: 26,612,264 km (0.115 R)
• M18: 29,093,046 km (0.064 R)
• M19: 31,424,080 km (0.092 R)
• M20: 34,509,536 km (0.11 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 18,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit