🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.1

Radius: 9.1

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.85 AU - 1.35 AU

Year: 757 Days

Day: 10.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 89,144,401 km

• M1: 113,395 km (0.096 R)
• M2: 399,875 km (0.025 R)
• M3: 722,558 km (0.069 R)
• M4: 1,544,448 km (0.086 R)
• M5: 2,186,971 km (0.058 R)
• M6: 2,584,453 km (0.043 R)
• M7: 3,226,228 km (0.057 R)
• M8: 3,585,113 km (0.118 R)
• M9: 4,708,144 km (0.081 R)
• M10: 5,374,453 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.8

Radius: 8.4

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.6 AU - 1.66 AU

Year: 1365 Days

Day: 8.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 89,144,401 km

• M1: 104,419 km (0.055 R)
• M2: 381,026 km (0.088 R)
• M3: 667,655 km (0.112 R)
• M4: 938,427 km (0.1 R)
• M5: 1,452,745 km (0.11 R)
• M6: 1,751,641 km (0.107 R)
• M7: 2,081,505 km (0.056 R)
• M8: 2,372,622 km (0.099 R)
• M9: 3,051,647 km (0.053 R)
• M10: 3,933,676 km (0.117 R)
• M11: 4,313,505 km (0.094 R)
• M12: 4,610,008 km (0.063 R)
• M13: 5,070,620 km (0.093 R)
• M14: 5,622,636 km (0.12 R)
• M15: 5,955,790 km (0.11 R)
• M16: 6,593,077 km (0.074 R)
• M17: 7,250,859 km (0.047 R)
• M18: 7,545,866 km (0.103 R)
• M19: 8,265,582 km (0.109 R)
• M20: 9,143,123 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.2

Radius: 11.7

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.35 AU - 2.13 AU

Year: 1506 Days

Day: 9.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 89,144,401 km

• M1: 145,858 km (0.111 R)
• M2: 510,428 km (0.031 R)
• M3: 1,043,894 km (0.109 R)
• M4: 1,617,303 km (0.1 R)
• M5: 2,039,019 km (0.043 R)
• M6: 2,534,487 km (0.117 R)
• M7: 3,049,702 km (0.098 R)
• M8: 3,927,243 km (0.075 R)
• M9: 4,349,109 km (0.109 R)
• M10: 4,760,803 km (0.057 R)
• M11: 5,823,696 km (0.12 R)
• M12: 6,251,845 km (0.1 R)
• M13: 7,224,979 km (0.081 R)
• M14: 8,237,607 km (0.104 R)
• M15: 8,994,871 km (0.052 R)
• M16: 9,471,041 km (0.114 R)
• M17: 10,302,357 km (0.084 R)
• M18: 11,436,458 km (0.106 R)
• M19: 13,577,503 km (0.089 R)
• M20: 14,035,871 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643

Radius: 8.4

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.4 AU - 3.78 AU

Year: 3563 Days

Day: 14.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 89,144,401 km

• M1: 104,569 km (0.099 R)
• M2: 517,160 km (0.101 R)
• M3: 918,082 km (0.067 R)
• M4: 1,200,074 km (0.108 R)
• M5: 1,584,989 km (0.119 R)
• M6: 1,958,685 km (0.088 R)
• M7: 2,390,275 km (0.099 R)
• M8: 2,767,112 km (0.043 R)
• M9: 3,368,645 km (0.107 R)
• M10: 3,640,464 km (0.106 R)
• M11: 4,206,692 km (0.09 R)
• M12: 5,593,764 km (0.086 R)
• M13: 6,825,403 km (0.102 R)
• M14: 8,616,688 km (0.109 R)
• M15: 9,659,535 km (0.103 R)
• M16: 10,211,401 km (0.104 R)
• M17: 10,867,687 km (0.044 R)
• M18: 11,727,127 km (0.051 R)
• M19: 12,584,921 km (0.11 R)
• M20: 13,339,343 km (0.063 R)
• M21: 16,828,115 km (0.056 R)
• M22: 17,569,223 km (0.113 R)
• M23: 18,331,873 km (0.091 R)
• M24: 18,872,669 km (0.051 R)
• M25: 19,423,937 km (0.104 R)
• M26: 20,623,263 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.1

Radius: 9.5

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.69 AU - 4.07 AU

Year: 5014 Days

Day: 14.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 89,144,401 km

• M1: 118,781 km (0.088 R)
• M2: 429,346 km (0.071 R)
• M3: 785,090 km (0.058 R)
• M4: 1,313,021 km (0.058 R)
• M5: 1,770,640 km (0.116 R)
• M6: 2,202,529 km (0.074 R)
• M7: 3,008,563 km (0.081 R)
• M8: 3,374,030 km (0.1 R)
• M9: 3,728,129 km (0.111 R)
• M10: 5,971,648 km (0.117 R)
• M11: 6,702,433 km (0.09 R)
• M12: 8,955,677 km (0.069 R)
• M13: 9,716,083 km (0.082 R)
• M14: 11,192,314 km (0.048 R)
• M15: 11,984,136 km (0.115 R)
• M16: 13,002,000 km (0.102 R)
• M17: 15,851,989 km (0.095 R)
• M18: 16,680,761 km (0.113 R)
• M19: 18,666,374 km (0.068 R)
• M20: 19,155,559 km (0.053 R)
• M21: 20,609,650 km (0.093 R)
• M22: 21,730,587 km (0.095 R)
• M23: 22,615,009 km (0.099 R)
• M24: 23,031,191 km (0.03 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.7

Radius: 4.3

Gravity: 25.89 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 8.27 AU - 10.63 AU

Year: 19057 Days

Day: 23.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 89,144,401 km

• M1: 53,406 km (0.081 R)
• M2: 341,682 km (0.099 R)
• M3: 600,037 km (0.091 R)
• M4: 749,037 km (0.087 R)
• M5: 1,014,274 km (0.096 R)
• M6: 1,427,014 km (0.081 R)
• M7: 1,980,975 km (0.101 R)
• M8: 2,214,348 km (0.064 R)
• M9: 3,389,439 km (0.097 R)
• M10: 3,666,644 km (0.115 R)
• M11: 3,988,728 km (0.111 R)
• M12: 9,186,356 km (0.071 R)
• M13: 14,448,611 km (0.101 R)
• M14: 18,580,355 km (0.104 R)
• M15: 18,835,419 km (0.081 R)
• M16: 22,750,695 km (0.053 R)
• M17: 25,572,260 km (0.119 R)
• M18: 34,387,763 km (0.104 R)
• M19: 34,900,884 km (0.088 R)
• M20: 35,288,941 km (0.043 R)
• M21: 38,360,933 km (0.096 R)
• M22: 39,190,753 km (0.095 R)
• M23: 39,330,178 km (0.111 R)
• M24: 39,750,398 km (0.103 R)
• M25: 46,732,280 km (0.084 R)
• M26: 52,601,454 km (0.05 R)
• M27: 55,712,042 km (0.101 R)
• M28: 62,486,731 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 799.4

Radius: 7.6

Gravity: 13.84 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.43 AU - 13.29 AU

Year: 23478 Days

Day: 20.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 89,144,401 km

• M1: 96,341 km (0.098 R)
• M2: 1,042,697 km (0.099 R)
• M3: 1,502,711 km (0.098 R)
• M4: 2,498,883 km (0.108 R)
• M5: 3,039,978 km (0.104 R)
• M6: 4,942,414 km (0.046 R)
• M7: 5,582,693 km (0.083 R)
• M8: 6,010,094 km (0.074 R)
• M9: 6,882,400 km (0.097 R)
• M10: 7,784,026 km (0.103 R)
• M11: 9,047,978 km (0.088 R)
• M12: 10,066,291 km (0.088 R)
• M13: 11,092,682 km (0.089 R)
• M14: 13,054,060 km (0.118 R)
• M15: 14,509,797 km (0.113 R)
• M16: 14,991,203 km (0.065 R)
• M17: 15,483,080 km (0.094 R)
• M18: 16,847,712 km (0.064 R)
• M19: 17,290,073 km (0.093 R)
• M20: 20,010,361 km (0.101 R)
• M21: 23,220,282 km (0.088 R)
• M22: 24,889,944 km (0.043 R)
• M23: 25,579,740 km (0.081 R)
• M24: 29,731,380 km (0.033 R)
• M25: 30,769,739 km (0.099 R)
• M26: 35,165,223 km (0.113 R)
• M27: 40,118,409 km (0.097 R)
• M28: 43,501,266 km (0.057 R)
• M29: 47,069,624 km (0.083 R)
• M30: 62,239,297 km (0.074 R)
• M31: 64,364,933 km (0.108 R)
• M32: 72,185,461 km (0.077 R)
• M33: 78,143,794 km (0.061 R)
• M34: 86,237,937 km (0.082 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: 380 - 14,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit