🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.8

Radius: 8.7

Gravity: 9.14 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.25 AU - 1.69 AU

Year: 1209 Days

Day: 11.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 72,485,252 km

• M1: 183,108 km (0.098 R)
• M2: 515,514 km (0.065 R)
• M3: 809,923 km (0.098 R)
• M4: 1,141,731 km (0.119 R)
• M5: 1,445,415 km (0.106 R)
• M6: 2,198,191 km (0.09 R)
• M7: 2,624,395 km (0.115 R)
• M8: 3,503,133 km (0.052 R)
• M9: 4,069,660 km (0.05 R)
• M10: 5,636,249 km (0.03 R)
• M11: 6,027,897 km (0.058 R)
• M12: 6,345,044 km (0.034 R)
• M13: 8,237,756 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.1

Radius: 14.2

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.7 AU - 1.7 AU

Year: 1503 Days

Day: 14.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 72,485,252 km

• M1: 176,525 km (0.073 R)
• M2: 681,867 km (0.091 R)
• M3: 1,156,541 km (0.076 R)
• M4: 1,716,935 km (0.113 R)
• M5: 2,362,450 km (0.101 R)
• M6: 2,967,274 km (0.119 R)
• M7: 3,610,096 km (0.069 R)
• M8: 5,842,096 km (0.096 R)
• M9: 6,442,881 km (0.084 R)
• M10: 7,084,656 km (0.112 R)
• M11: 7,850,597 km (0.079 R)
• M12: 9,361,984 km (0.09 R)
• M13: 11,621,361 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.2

Radius: 13.2

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.17 AU - 2.63 AU

Year: 2522 Days

Day: 8.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 72,485,252 km

• M1: 164,109 km (0.085 R)
• M2: 682,166 km (0.1 R)
• M3: 1,358,498 km (0.078 R)
• M4: 1,781,561 km (0.083 R)
• M5: 3,249,864 km (0.101 R)
• M6: 4,185,000 km (0.078 R)
• M7: 4,694,232 km (0.077 R)
• M8: 5,126,420 km (0.077 R)
• M9: 5,812,176 km (0.117 R)
• M10: 6,530,695 km (0.097 R)
• M11: 7,100,513 km (0.076 R)
• M12: 7,703,393 km (0.07 R)
• M13: 9,220,315 km (0.032 R)
• M14: 9,646,968 km (0.119 R)
• M15: 10,967,469 km (0.09 R)
• M16: 12,794,507 km (0.073 R)
• M17: 13,965,260 km (0.048 R)
• M18: 16,005,626 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.3

Radius: 12.4

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.95 AU - 4.57 AU

Year: 5964 Days

Day: 13 Hours

Environment

Temp: -230 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 72,485,252 km

• M1: 160,219 km (0.073 R)
• M2: 925,263 km (0.08 R)
• M3: 1,706,762 km (0.094 R)
• M4: 2,360,804 km (0.11 R)
• M5: 3,651,086 km (0.077 R)
• M6: 5,422,624 km (0.092 R)
• M7: 6,908,280 km (0.049 R)
• M8: 7,353,783 km (0.118 R)
• M9: 15,038,176 km (0.028 R)
• M10: 16,564,673 km (0.073 R)
• M11: 17,303,088 km (0.1 R)
• M12: 18,978,135 km (0.104 R)
• M13: 19,650,279 km (0.114 R)
• M14: 27,442,533 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.5

Radius: 5.2

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.41 AU - 8.47 AU

Year: 12400 Days

Day: 21.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 72,485,252 km

• M1: 64,626 km (0.12 R)
• M2: 797,656 km (0.112 R)
• M3: 1,144,723 km (0.103 R)
• M4: 2,197,144 km (0.115 R)
• M5: 2,642,198 km (0.092 R)
• M6: 3,009,012 km (0.064 R)
• M7: 4,589,663 km (0.116 R)
• M8: 4,929,549 km (0.088 R)
• M9: 5,513,729 km (0.07 R)
• M10: 6,050,336 km (0.06 R)
• M11: 6,491,201 km (0.102 R)
• M12: 6,852,480 km (0.114 R)
• M13: 8,016,800 km (0.075 R)
• M14: 10,684,878 km (0.043 R)
• M15: 10,957,595 km (0.079 R)
• M16: 13,677,883 km (0.045 R)
• M17: 14,657,749 km (0.039 R)
• M18: 15,164,736 km (0.113 R)
• M19: 17,124,319 km (0.103 R)
• M20: 19,113,073 km (0.086 R)
• M21: 21,322,035 km (0.065 R)
• M22: 24,159,607 km (0.118 R)
• M23: 25,830,765 km (0.105 R)
• M24: 26,736,131 km (0.042 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 352.9

Radius: 6.1

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.57 AU - 7.73 AU

Year: 12967 Days

Day: 16.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 72,485,252 km

• M1: 79,287 km (0.11 R)
• M2: 284,535 km (0.083 R)
• M3: 535,560 km (0.07 R)
• M4: 1,131,857 km (0.075 R)
• M5: 1,542,803 km (0.114 R)
• M6: 1,884,634 km (0.114 R)
• M7: 2,168,870 km (0.091 R)
• M8: 2,424,233 km (0.11 R)
• M9: 3,702,846 km (0.117 R)
• M10: 5,409,908 km (0.102 R)
• M11: 5,985,860 km (0.087 R)
• M12: 7,179,501 km (0.056 R)
• M13: 10,481,126 km (0.089 R)
• M14: 11,428,230 km (0.099 R)
• M15: 14,356,309 km (0.113 R)
• M16: 16,060,379 km (0.098 R)
• M17: 17,821,894 km (0.074 R)
• M18: 18,938,492 km (0.118 R)
• M19: 20,100,867 km (0.077 R)
• M20: 21,146,108 km (0.026 R)
• M21: 23,170,317 km (0.043 R)
• M22: 31,481,974 km (0.067 R)
• M23: 32,561,173 km (0.036 R)
• M24: 36,532,548 km (0.06 R)
• M25: 37,244,185 km (0.054 R)
• M26: 37,483,542 km (0.093 R)
• M27: 38,207,446 km (0.098 R)
• M28: 39,683,378 km (0.109 R)
• M29: 41,069,253 km (0.09 R)
• M30: 41,709,831 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368

Radius: 6

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.73 AU - 7.89 AU

Year: 13405 Days

Day: 24.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 72,485,252 km

• M1: 81,680 km (0.045 R)
• M2: 279,449 km (0.1 R)
• M3: 512,672 km (0.063 R)
• M4: 886,966 km (0.083 R)
• M5: 1,351,617 km (0.089 R)
• M6: 2,967,573 km (0.069 R)
• M7: 3,479,646 km (0.113 R)
• M8: 3,782,881 km (0.041 R)
• M9: 9,592,515 km (0.104 R)
• M10: 10,652,864 km (0.085 R)
• M11: 12,128,199 km (0.044 R)
• M12: 12,473,620 km (0.081 R)
• M13: 16,090,298 km (0.053 R)
• M14: 17,290,971 km (0.098 R)
• M15: 18,626,132 km (0.038 R)
• M16: 19,396,860 km (0.115 R)
• M17: 20,837,487 km (0.1 R)
• M18: 21,583,831 km (0.097 R)
• M19: 41,141,509 km (0.071 R)
• M20: 42,710,790 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 712.5

Radius: 5.5

Gravity: 23.55 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 8.23 AU - 13.11 AU

Year: 23639 Days

Day: 24.6 Hours

Environment

Temp: -243 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 72,485,252 km

• M1: 87,066 km (0.07 R)
• M2: 448,195 km (0.118 R)
• M3: 877,392 km (0.088 R)
• M4: 1,763,460 km (0.039 R)
• M5: 3,219,795 km (0.092 R)
• M6: 4,360,030 km (0.096 R)
• M7: 4,906,511 km (0.095 R)
• M8: 5,746,802 km (0.085 R)
• M9: 6,820,017 km (0.083 R)
• M10: 7,404,047 km (0.101 R)
• M11: 9,123,675 km (0.036 R)
• M12: 10,014,829 km (0.083 R)
• M13: 12,816,498 km (0.077 R)
• M14: 14,710,707 km (0.116 R)
• M15: 15,600,216 km (0.116 R)
• M16: 17,935,139 km (0.099 R)
• M17: 18,208,006 km (0.115 R)
• M18: 20,691,480 km (0.04 R)
• M19: 22,222,315 km (0.084 R)
• M20: 23,068,889 km (0.058 R)
• M21: 24,826,066 km (0.105 R)
• M22: 31,943,484 km (0.113 R)
• M23: 34,822,944 km (0.115 R)
• M24: 35,105,983 km (0.087 R)
• M25: 60,368,426 km (0.107 R)
• M26: 62,637,227 km (0.104 R)
• M27: 63,265,688 km (0.072 R)
• M28: 67,344,025 km (0.062 R)
• M29: 71,822,686 km (0.228 R)
• M30: 73,668,275 km (0.117 R)
• M31: 75,309,064 km (0.105 R)
• M32: 76,019,504 km (0.119 R)
• M33: 81,119,146 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 423.9

Radius: 7.3

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 8.33 AU - 13.01 AU

Year: 23639 Days

Day: 22.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 72,485,252 km

• M1: 90,956 km (0.029 R)
• M2: 410,048 km (0.068 R)
• M3: 696,378 km (0.06 R)
• M4: 1,054,515 km (0.069 R)
• M5: 1,930,561 km (0.055 R)
• M6: 3,275,146 km (0.091 R)
• M7: 3,878,026 km (0.066 R)
• M8: 4,971,586 km (0.115 R)
• M9: 5,378,043 km (0.081 R)
• M10: 6,687,773 km (0.098 R)
• M11: 7,322,816 km (0.075 R)
• M12: 7,997,353 km (0.113 R)
• M13: 10,447,167 km (0.069 R)
• M14: 12,804,381 km (0.101 R)
• M15: 14,733,445 km (0.116 R)
• M16: 15,963,738 km (0.097 R)
• M17: 21,093,749 km (0.063 R)
• M18: 21,670,000 km (0.039 R)
• M19: 24,289,009 km (0.108 R)
• M20: 26,999,424 km (0.063 R)
• M21: 28,022,673 km (0.085 R)
• M22: 28,369,291 km (0.073 R)
• M23: 32,884,454 km (0.103 R)
• M24: 34,182,066 km (0.107 R)
• M25: 36,328,945 km (0.118 R)
• M26: 36,741,387 km (0.083 R)
• M27: 40,446,477 km (0.094 R)
• M28: 43,306,489 km (0.029 R)
• M29: 43,615,110 km (0.069 R)
• M30: 47,434,792 km (0.099 R)
• M31: 48,423,335 km (0.106 R)
• M32: 48,922,692 km (0.086 R)
• M33: 57,760,037 km (0.034 R)
• M34: 61,379,258 km (0.101 R)
• M35: 65,349,287 km (0.089 R)
• M36: 67,604,026 km (0.085 R)
• M37: 72,051,720 km (0.092 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: 432 - 19,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit