🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725

Radius: 14.8

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1 AU - 1.1 AU

Year: 695 Days

Day: 11.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 83,412,759 km

• M1: 184,155 km (0.114 R)
• M2: 681,418 km (0.114 R)
• M3: 1,440,927 km (0.077 R)
• M4: 1,944,922 km (0.062 R)
• M5: 2,536,133 km (0.087 R)
• M6: 3,097,274 km (0.082 R)
• M7: 3,926,346 km (0.106 R)
• M8: 4,585,474 km (0.049 R)
• M9: 5,371,461 km (0.072 R)
• M10: 7,803,623 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.7

Radius: 12.2

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.83 AU - 1.37 AU

Year: 745 Days

Day: 8 Hours

Environment

Temp: -161 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 83,412,759 km

• M1: 152,291 km (0.099 R)
• M2: 615,595 km (0.094 R)
• M3: 1,073,365 km (0.085 R)
• M4: 1,787,994 km (0.047 R)
• M5: 2,823,660 km (0.103 R)
• M6: 3,217,102 km (0.042 R)
• M7: 3,746,679 km (0.11 R)
• M8: 6,450,660 km (0.08 R)
• M9: 7,456,107 km (0.108 R)
• M10: 8,289,068 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.8

Radius: 8.1

Gravity: 13.09 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.21 AU - 1.87 AU

Year: 1234 Days

Day: 5.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 83,412,759 km

• M1: 101,128 km (0.113 R)
• M2: 443,857 km (0.109 R)
• M3: 708,645 km (0.109 R)
• M4: 989,590 km (0.073 R)
• M5: 1,274,424 km (0.08 R)
• M6: 2,516,984 km (0.078 R)
• M7: 2,915,214 km (0.039 R)
• M8: 3,339,623 km (0.081 R)
• M9: 3,721,546 km (0.113 R)
• M10: 3,974,965 km (0.112 R)
• M11: 4,441,561 km (0.089 R)
• M12: 4,726,994 km (0.105 R)
• M13: 5,085,729 km (0.097 R)
• M14: 5,746,353 km (0.083 R)
• M15: 6,462,778 km (0.112 R)
• M16: 7,315,635 km (0.093 R)
• M17: 7,660,757 km (0.106 R)
• M18: 8,910,498 km (0.08 R)
• M19: 9,304,539 km (0.073 R)
• M20: 10,590,033 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.9

Radius: 14.2

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.64 AU - 2.5 AU

Year: 1923 Days

Day: 9.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 83,412,759 km

• M1: 176,525 km (0.098 R)
• M2: 982,260 km (0.049 R)
• M3: 1,674,599 km (0.058 R)
• M4: 2,159,296 km (0.043 R)
• M5: 2,709,517 km (0.085 R)
• M6: 3,269,461 km (0.099 R)
• M7: 4,355,692 km (0.098 R)
• M8: 5,084,084 km (0.109 R)
• M9: 7,064,460 km (0.114 R)
• M10: 7,527,316 km (0.031 R)
• M11: 8,134,534 km (0.07 R)
• M12: 8,939,520 km (0.077 R)
• M13: 12,283,780 km (0.083 R)
• M14: 13,963,914 km (0.115 R)
• M15: 16,137,122 km (0.113 R)
• M16: 16,943,455 km (0.079 R)
• M17: 17,408,704 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 673.1

Radius: 6.8

Gravity: 14.56 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.59 AU - 6.83 AU

Year: 9992 Days

Day: 20.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 164.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 83,412,759 km

• M1: 84,523 km (0.075 R)
• M2: 326,423 km (0.102 R)
• M3: 550,520 km (0.118 R)
• M4: 910,602 km (0.039 R)
• M5: 1,487,302 km (0.109 R)
• M6: 2,755,593 km (0.053 R)
• M7: 4,926,707 km (0.1 R)
• M8: 9,651,755 km (0.095 R)
• M9: 13,021,148 km (0.093 R)
• M10: 14,066,239 km (0.094 R)
• M11: 14,836,818 km (0.076 R)
• M12: 15,232,504 km (0.109 R)
• M13: 16,045,120 km (0.092 R)
• M14: 16,322,324 km (0.053 R)
• M15: 17,100,981 km (0.108 R)
• M16: 17,756,370 km (0.098 R)
• M17: 18,503,910 km (0.093 R)
• M18: 19,039,620 km (0.064 R)
• M19: 20,302,974 km (0.06 R)
• M20: 22,129,863 km (0.103 R)
• M21: 24,154,072 km (0.064 R)
• M22: 27,171,312 km (0.064 R)
• M23: 29,385,510 km (0.114 R)
• M24: 30,009,632 km (0.106 R)
• M25: 31,608,684 km (0.089 R)
• M26: 31,826,049 km (0.043 R)
• M27: 32,816,836 km (0.104 R)
• M28: 33,601,477 km (0.105 R)
• M29: 33,941,513 km (0.116 R)
• M30: 41,624,560 km (0.12 R)
• M31: 42,148,153 km (0.116 R)
• M32: 43,880,347 km (0.096 R)
• M33: 47,060,049 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 609.8

Radius: 3.3

Gravity: 56 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.52 AU - 8.46 AU

Year: 13235 Days

Day: 23.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 83,412,759 km

• M1: 41,588 km (0.074 R)
• M2: 239,955 km (0.062 R)
• M3: 410,048 km (0.046 R)
• M4: 585,376 km (0.12 R)
• M5: 690,693 km (0.088 R)
• M6: 908,957 km (0.098 R)
• M7: 1,247,347 km (0.099 R)
• M8: 2,055,325 km (0.089 R)
• M9: 3,186,135 km (0.096 R)
• M10: 3,813,399 km (0.036 R)
• M11: 5,447,457 km (0.053 R)
• M12: 6,377,656 km (0.099 R)
• M13: 6,535,781 km (0.114 R)
• M14: 13,342,933 km (0.04 R)
• M15: 17,660,328 km (0.114 R)
• M16: 19,011,047 km (0.066 R)
• M17: 22,366,826 km (0.041 R)
• M18: 24,040,527 km (0.052 R)
• M19: 25,201,556 km (0.108 R)
• M20: 26,096,601 km (0.109 R)
• M21: 26,501,113 km (0.091 R)
• M22: 27,949,669 km (0.051 R)
• M23: 29,016,153 km (0.067 R)
• M24: 37,635,234 km (0.073 R)
• M25: 47,964,518 km (0.039 R)
• M26: 48,571,137 km (0.104 R)
• M27: 53,284,667 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 406.6

Radius: 3.7

Gravity: 29.7 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 8.42 AU - 8.5 AU

Year: 15888 Days

Day: 16.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 83,412,759 km

• M1: 47,572 km (0.1 R)
• M2: 242,349 km (0.093 R)
• M3: 661,971 km (0.119 R)
• M4: 1,198,279 km (0.118 R)
• M5: 1,496,278 km (0.03 R)
• M6: 1,647,222 km (0.04 R)
• M7: 2,602,853 km (0.101 R)
• M8: 3,850,799 km (0.096 R)
• M9: 5,106,823 km (0.077 R)
• M10: 7,796,443 km (0.1 R)
• M11: 9,414,942 km (0.071 R)
• M12: 11,244,374 km (0.066 R)
• M13: 14,211,349 km (0.08 R)
• M14: 14,345,239 km (0.119 R)
• M15: 14,957,992 km (0.055 R)
• M16: 25,754,171 km (0.091 R)
• M17: 25,953,286 km (0.076 R)
• M18: 26,253,678 km (0.078 R)
• M19: 28,105,401 km (0.078 R)
• M20: 33,821,087 km (0.06 R)
• M21: 35,025,798 km (0.083 R)
• M22: 41,208,379 km (0.107 R)
• M23: 41,891,293 km (0.072 R)
• M24: 42,860,239 km (0.067 R)
• M25: 50,373,792 km (0.103 R)
• M26: 53,060,869 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 280.9

Radius: 3.6

Gravity: 21.67 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.86 AU - 10.76 AU

Year: 18342 Days

Day: 23.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 83,412,759 km

• M1: 44,730 km (0.099 R)
• M2: 173,085 km (0.066 R)
• M3: 288,574 km (0.051 R)
• M4: 628,161 km (0.071 R)
• M5: 754,572 km (0.117 R)
• M6: 928,853 km (0.038 R)
• M7: 1,617,751 km (0.092 R)
• M8: 3,639,267 km (0.116 R)
• M9: 4,313,355 km (0.097 R)
• M10: 5,133,301 km (0.109 R)
• M11: 8,818,645 km (0.086 R)
• M12: 9,307,830 km (0.07 R)
• M13: 9,559,005 km (0.084 R)
• M14: 9,866,428 km (0.103 R)
• M15: 10,447,167 km (0.105 R)
• M16: 10,718,538 km (0.098 R)
• M17: 12,628,603 km (0.106 R)
• M18: 14,890,074 km (0.101 R)
• M19: 16,808,667 km (0.098 R)
• M20: 17,106,217 km (0.118 R)
• M21: 18,567,938 km (0.07 R)
• M22: 20,027,565 km (0.079 R)
• M23: 22,989,902 km (0.08 R)
• M24: 25,835,103 km (0.104 R)
• M25: 28,694,517 km (0.069 R)
• M26: 33,368,104 km (0.085 R)
• M27: 36,253,698 km (0.12 R)
• M28: 45,180,651 km (0.075 R)
• M29: 45,467,580 km (0.083 R)
• M30: 49,764,928 km (0.092 R)
• M31: 50,686,601 km (0.081 R)
• M32: 51,307,432 km (0.083 R)
• M33: 51,776,272 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 659.5

Radius: 5.7

Gravity: 20.3 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 10.38 AU - 11.52 AU

Year: 23396 Days

Day: 18.9 Hours

Environment

Temp: -238 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 83,412,759 km

• M1: 70,909 km (0.072 R)
• M2: 258,206 km (0.084 R)
• M3: 624,721 km (0.119 R)
• M4: 887,714 km (0.119 R)
• M5: 1,071,719 km (0.119 R)
• M6: 1,469,201 km (0.05 R)
• M7: 2,298,721 km (0.061 R)
• M8: 2,577,871 km (0.116 R)
• M9: 2,958,298 km (0.053 R)
• M10: 3,404,698 km (0.058 R)
• M11: 3,894,781 km (0.104 R)
• M12: 4,190,536 km (0.102 R)
• M13: 4,572,160 km (0.089 R)
• M14: 6,697,197 km (0.074 R)
• M15: 7,218,845 km (0.114 R)
• M16: 12,761,596 km (0.111 R)
• M17: 14,088,679 km (0.074 R)
• M18: 15,343,356 km (0.094 R)
• M19: 18,802,508 km (0.039 R)
• M20: 21,209,388 km (0.1 R)
• M21: 21,918,482 km (0.09 R)
• M22: 22,123,879 km (0.115 R)
• M23: 23,922,644 km (0.094 R)
• M24: 25,475,321 km (0.078 R)
• M25: 27,688,172 km (0.096 R)
• M26: 29,274,059 km (0.1 R)
• M27: 31,699,340 km (0.116 R)
• M28: 39,015,573 km (0.115 R)
• M29: 40,232,552 km (0.09 R)
• M30: 42,105,069 km (0.057 R)
• M31: 46,529,127 km (0.087 R)
• M32: 53,824,117 km (0.046 R)
• M33: 64,125,426 km (0.04 R)
• M34: 65,180,091 km (0.095 R)
• M35: 68,413,350 km (0.108 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 20,307 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit