🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.3

Radius: 9.8

Gravity: 10.06 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.7 AU - 0.84 AU

Year: 430 Days

Day: 14.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 32,646,481 km

• M1: 121,922 km (0.107 R)
• M2: 477,068 km (0.102 R)
• M3: 798,105 km (0.079 R)
• M4: 1,252,433 km (0.12 R)
• M5: 1,612,665 km (0.058 R)
• M6: 1,932,356 km (0.041 R)
• M7: 2,275,832 km (0.079 R)
• M8: 2,691,714 km (0.113 R)
• M9: 3,193,316 km (0.12 R)
• M10: 3,612,639 km (0.052 R)
• M11: 4,252,918 km (0.069 R)
• M12: 4,638,581 km (0.086 R)
• M13: 5,344,683 km (0.057 R)
• M14: 6,269,497 km (0.061 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.8

Radius: 8.7

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.67 AU - 1.11 AU

Year: 534 Days

Day: 11.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 32,646,481 km

• M1: 108,159 km (0.082 R)
• M2: 410,646 km (0.082 R)
• M3: 1,000,062 km (0.096 R)
• M4: 1,406,818 km (0.047 R)
• M5: 1,749,846 km (0.083 R)
• M6: 2,148,525 km (0.094 R)
• M7: 2,431,265 km (0.076 R)
• M8: 3,073,039 km (0.115 R)
• M9: 3,581,223 km (0.094 R)
• M10: 3,888,647 km (0.099 R)
• M11: 4,750,480 km (0.105 R)
• M12: 5,059,101 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.2

Radius: 9

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.01 AU - 2.11 AU

Year: 1880 Days

Day: 8.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 32,646,481 km

• M1: 112,049 km (0.081 R)
• M2: 425,008 km (0.083 R)
• M3: 872,754 km (0.107 R)
• M4: 1,232,387 km (0.104 R)
• M5: 1,784,403 km (0.109 R)
• M6: 3,011,106 km (0.114 R)
• M7: 3,829,705 km (0.11 R)
• M8: 4,145,955 km (0.114 R)
• M9: 4,479,858 km (0.114 R)
• M10: 5,025,292 km (0.089 R)
• M11: 5,685,018 km (0.034 R)
• M12: 6,122,891 km (0.115 R)
• M13: 6,427,173 km (0.059 R)
• M14: 7,204,633 km (0.077 R)
• M15: 7,486,775 km (0.072 R)
• M16: 9,776,520 km (0.107 R)
• M17: 11,211,463 km (0.107 R)
• M18: 11,514,548 km (0.064 R)
• M19: 12,376,232 km (0.084 R)
• M20: 13,662,474 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.8

Radius: 12

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.35 AU - 4.97 AU

Year: 6396 Days

Day: 14.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 32,646,481 km

• M1: 149,299 km (0.055 R)
• M2: 531,372 km (0.078 R)
• M3: 1,015,770 km (0.119 R)
• M4: 1,510,340 km (0.06 R)
• M5: 2,008,651 km (0.087 R)
• M6: 2,390,275 km (0.112 R)
• M7: 3,862,318 km (0.027 R)
• M8: 4,363,770 km (0.116 R)
• M9: 6,378,404 km (0.107 R)
• M10: 7,048,752 km (0.092 R)
• M11: 7,555,889 km (0.088 R)
• M12: 10,083,046 km (0.044 R)
• M13: 11,308,851 km (0.112 R)
• M14: 12,005,229 km (0.103 R)
• M15: 14,107,678 km (0.113 R)
• M16: 15,079,914 km (0.068 R)
• M17: 15,469,916 km (0.095 R)
• M18: 15,866,500 km (0.063 R)
• M19: 17,521,800 km (0.105 R)
• M20: 18,328,282 km (0.108 R)
• M21: 19,159,298 km (0.109 R)
• M22: 20,690,881 km (0.116 R)
• M23: 21,591,909 km (0.053 R)
• M24: 22,518,967 km (0.091 R)
• M25: 26,655,648 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.3

Radius: 3.5

Gravity: 20.84 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.66 AU - 6.9 AU

Year: 10006 Days

Day: 15.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 32,646,481 km

• M1: 43,832 km (0.106 R)
• M2: 209,886 km (0.042 R)
• M3: 340,485 km (0.096 R)
• M4: 520,002 km (0.063 R)
• M5: 875,447 km (0.119 R)
• M6: 1,374,356 km (0.102 R)
• M7: 1,483,562 km (0.092 R)
• M8: 1,747,154 km (0.113 R)
• M9: 2,151,517 km (0.106 R)
• M10: 2,401,644 km (0.074 R)
• M11: 2,524,763 km (0.114 R)
• M12: 4,696,625 km (0.077 R)
• M13: 6,292,834 km (0.026 R)
• M14: 8,457,964 km (0.118 R)
• M15: 10,042,655 km (0.069 R)
• M16: 10,596,316 km (0.113 R)
• M17: 12,800,940 km (0.088 R)
• M18: 14,352,270 km (0.109 R)
• M19: 15,413,368 km (0.077 R)
• M20: 15,717,051 km (0.107 R)
• M21: 16,336,536 km (0.09 R)
• M22: 16,525,478 km (0.044 R)
• M23: 18,089,973 km (0.077 R)
• M24: 22,350,221 km (0.086 R)
• M25: 24,014,647 km (0.114 R)
• M26: 25,590,062 km (0.066 R)
• M27: 26,619,894 km (0.094 R)
• M28: 27,587,792 km (0.066 R)
• M29: 29,593,600 km (0.118 R)
• M30: 30,156,986 km (0.071 R)
• M31: 32,581,818 km (0.058 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.8

Radius: 5.3

Gravity: 15.37 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 6.33 AU - 6.35 AU

Year: 10150 Days

Day: 22.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 32,646,481 km

• M1: 74,051 km (0.082 R)
• M2: 610,659 km (0.109 R)
• M3: 890,706 km (0.077 R)
• M4: 1,312,572 km (0.087 R)
• M5: 1,637,947 km (0.075 R)
• M6: 2,048,294 km (0.087 R)
• M7: 2,216,592 km (0.11 R)
• M8: 3,224,881 km (0.11 R)
• M9: 3,842,421 km (0.12 R)
• M10: 4,313,954 km (0.112 R)
• M11: 4,971,586 km (0.119 R)
• M12: 5,340,046 km (0.112 R)
• M13: 9,472,687 km (0.105 R)
• M14: 9,800,306 km (0.091 R)
• M15: 10,980,933 km (0.101 R)
• M16: 12,253,412 km (0.053 R)
• M17: 12,698,615 km (0.109 R)
• M18: 13,154,590 km (0.032 R)
• M19: 15,341,860 km (0.082 R)
• M20: 15,599,019 km (0.095 R)
• M21: 15,793,646 km (0.108 R)
• M22: 17,972,688 km (0.083 R)
• M23: 18,765,706 km (0.118 R)
• M24: 19,357,067 km (0.057 R)
• M25: 22,749,498 km (0.116 R)
• M26: 24,893,534 km (0.056 R)
• M27: 25,787,531 km (0.088 R)
• M28: 28,792,354 km (0.081 R)
• M29: 29,876,939 km (0.086 R)
• M30: 31,090,776 km (0.07 R)
• M31: 33,508,577 km (0.11 R)
• M32: 34,597,799 km (0.102 R)
• M33: 35,374,212 km (0.082 R)
• M34: 36,961,744 km (0.118 R)
• M35: 38,124,269 km (0.063 R)
• M36: 39,431,156 km (0.117 R)
• M37: 40,278,030 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.7

Radius: 6.8

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 8.89 AU - 12.51 AU

Year: 22254 Days

Day: 22.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 32,646,481 km

• M1: 84,523 km (0.045 R)
• M2: 599,439 km (0.097 R)
• M3: 2,345,246 km (0.098 R)
• M4: 3,012,452 km (0.12 R)
• M5: 3,443,743 km (0.097 R)
• M6: 4,253,217 km (0.101 R)
• M7: 5,833,719 km (0.103 R)
• M8: 6,242,719 km (0.102 R)
• M9: 7,153,172 km (0.039 R)
• M10: 7,844,912 km (0.108 R)
• M11: 9,877,947 km (0.119 R)
• M12: 21,674,936 km (0.052 R)
• M13: 29,436,822 km (0.089 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 13,564 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit