🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.7

Radius: 14.6

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.59 AU - 1.59 AU

Year: 1360 Days

Day: 12.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 83,147,494 km

• M1: 182,061 km (0.031 R)
• M2: 664,364 km (0.105 R)
• M3: 1,563,447 km (0.073 R)
• M4: 2,540,172 km (0.039 R)
• M5: 3,422,051 km (0.072 R)
• M6: 4,665,808 km (0.07 R)
• M7: 5,496,076 km (0.039 R)
• M8: 6,170,463 km (0.111 R)
• M9: 6,658,302 km (0.061 R)
• M10: 7,791,506 km (0.044 R)
• M11: 12,038,440 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.2

Radius: 13.6

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.14 AU - 2.46 AU

Year: 2366 Days

Day: 5.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 83,147,494 km

• M1: 171,290 km (0.106 R)
• M2: 788,381 km (0.092 R)
• M3: 1,535,473 km (0.088 R)
• M4: 2,399,400 km (0.091 R)
• M5: 2,837,872 km (0.075 R)
• M6: 7,957,111 km (0.093 R)
• M7: 8,691,038 km (0.099 R)
• M8: 9,983,414 km (0.09 R)
• M9: 10,805,155 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.5

Radius: 12.1

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.78 AU - 2.84 AU

Year: 3195 Days

Day: 12.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 131.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 83,147,494 km

• M1: 152,291 km (0.107 R)
• M2: 528,828 km (0.076 R)
• M3: 923,318 km (0.115 R)
• M4: 1,432,549 km (0.066 R)
• M5: 1,881,642 km (0.065 R)
• M6: 2,454,602 km (0.114 R)
• M7: 3,106,400 km (0.095 R)
• M8: 4,298,096 km (0.115 R)
• M9: 5,402,129 km (0.063 R)
• M10: 6,391,270 km (0.117 R)
• M11: 7,497,396 km (0.104 R)
• M12: 7,960,701 km (0.096 R)
• M13: 9,091,661 km (0.045 R)
• M14: 9,504,252 km (0.088 R)
• M15: 11,111,382 km (0.11 R)
• M16: 12,892,793 km (0.039 R)
• M17: 14,857,462 km (0.111 R)
• M18: 15,483,978 km (0.088 R)
• M19: 16,511,865 km (0.035 R)
• M20: 22,753,687 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.5

Radius: 12.5

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.27 AU - 4.01 AU

Year: 4710 Days

Day: 10 Hours

Environment

Temp: -217 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 83,147,494 km

• M1: 156,779 km (0.073 R)
• M2: 558,150 km (0.095 R)
• M3: 1,049,728 km (0.108 R)
• M4: 1,579,604 km (0.117 R)
• M5: 2,269,998 km (0.048 R)
• M6: 2,811,842 km (0.078 R)
• M7: 3,764,481 km (0.08 R)
• M8: 4,427,798 km (0.086 R)
• M9: 4,840,987 km (0.101 R)
• M10: 5,365,178 km (0.095 R)
• M11: 6,462,927 km (0.105 R)
• M12: 7,741,690 km (0.119 R)
• M13: 8,816,700 km (0.051 R)
• M14: 9,348,371 km (0.099 R)
• M15: 9,988,650 km (0.115 R)
• M16: 10,521,517 km (0.087 R)
• M17: 11,026,859 km (0.098 R)
• M18: 12,538,246 km (0.109 R)
• M19: 14,857,911 km (0.054 R)
• M20: 15,671,275 km (0.117 R)
• M21: 17,134,491 km (0.105 R)
• M22: 18,753,589 km (0.058 R)
• M23: 20,401,858 km (0.094 R)
• M24: 22,369,220 km (0.081 R)
• M25: 25,185,250 km (0.111 R)
• M26: 28,054,388 km (0.102 R)
• M27: 29,117,131 km (0.034 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.2

Radius: 11.7

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.67 AU - 5.99 AU

Year: 7200 Days

Day: 10.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 83,147,494 km

• M1: 145,559 km (0.113 R)
• M2: 572,062 km (0.092 R)
• M3: 1,438,832 km (0.081 R)
• M4: 1,838,707 km (0.074 R)
• M5: 2,363,497 km (0.103 R)
• M6: 3,694,469 km (0.083 R)
• M7: 4,150,593 km (0.104 R)
• M8: 4,753,024 km (0.07 R)
• M9: 5,176,834 km (0.112 R)
• M10: 6,133,363 km (0.094 R)
• M11: 7,574,739 km (0.07 R)
• M12: 8,115,385 km (0.119 R)
• M13: 10,074,968 km (0.072 R)
• M14: 11,018,482 km (0.073 R)
• M15: 13,467,100 km (0.104 R)
• M16: 13,974,386 km (0.086 R)
• M17: 20,281,133 km (0.1 R)
• M18: 20,724,092 km (0.03 R)
• M19: 21,173,634 km (0.097 R)
• M20: 24,671,681 km (0.094 R)
• M21: 27,266,606 km (0.106 R)
• M22: 27,988,116 km (0.07 R)
• M23: 31,492,297 km (0.114 R)
• M24: 35,705,421 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 875.7

Radius: 6.6

Gravity: 20.1 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.29 AU - 7.15 AU

Year: 9279 Days

Day: 15.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 83,147,494 km

• M1: 83,326 km (0.083 R)
• M2: 1,143,526 km (0.09 R)
• M3: 2,348,986 km (0.075 R)
• M4: 2,901,600 km (0.11 R)
• M5: 4,093,147 km (0.094 R)
• M6: 7,354,680 km (0.085 R)
• M7: 7,818,733 km (0.049 R)
• M8: 10,437,144 km (0.036 R)
• M9: 12,973,277 km (0.082 R)
• M10: 16,668,195 km (0.067 R)
• M11: 23,528,454 km (0.027 R)
• M12: 24,627,250 km (0.086 R)
• M13: 25,283,835 km (0.095 R)
• M14: 26,048,430 km (0.079 R)
• M15: 29,053,402 km (0.064 R)
• M16: 32,954,616 km (0.07 R)
• M17: 35,621,946 km (0.049 R)
• M18: 36,582,364 km (0.112 R)
• M19: 37,559,986 km (0.052 R)
• M20: 37,931,139 km (0.098 R)
• M21: 44,619,211 km (0.094 R)
• M22: 46,869,162 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 301.3

Radius: 3.6

Gravity: 23.25 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 7.25 AU - 7.51 AU

Year: 13598 Days

Day: 16.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 83,147,494 km

• M1: 51,761 km (0.073 R)
• M2: 167,400 km (0.113 R)
• M3: 553,961 km (0.098 R)
• M4: 803,490 km (0.113 R)
• M5: 1,203,964 km (0.103 R)
• M6: 1,376,300 km (0.11 R)
• M7: 1,495,680 km (0.077 R)
• M8: 3,332,741 km (0.109 R)
• M9: 3,698,658 km (0.082 R)
• M10: 4,481,204 km (0.099 R)
• M11: 4,774,865 km (0.04 R)
• M12: 6,512,743 km (0.047 R)
• M13: 7,727,328 km (0.062 R)
• M14: 8,901,821 km (0.109 R)
• M15: 10,543,658 km (0.091 R)
• M16: 10,957,296 km (0.042 R)
• M17: 11,221,336 km (0.113 R)
• M18: 18,010,836 km (0.084 R)
• M19: 20,371,340 km (0.06 R)
• M20: 28,178,554 km (0.063 R)
• M21: 34,173,838 km (0.098 R)
• M22: 38,005,638 km (0.075 R)
• M23: 39,098,151 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938.8

Radius: 6.8

Gravity: 20.3 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.41 AU - 9.67 AU

Year: 18435 Days

Day: 24.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 83,147,494 km

• M1: 84,672 km (0.032 R)
• M2: 308,770 km (0.105 R)
• M3: 599,139 km (0.097 R)
• M4: 1,176,288 km (0.105 R)
• M5: 2,309,043 km (0.051 R)
• M6: 2,631,875 km (0.074 R)
• M7: 4,335,346 km (0.084 R)
• M8: 4,975,476 km (0.098 R)
• M9: 5,676,790 km (0.094 R)
• M10: 6,896,312 km (0.093 R)
• M11: 7,518,041 km (0.1 R)
• M12: 8,072,750 km (0.062 R)
• M13: 8,708,690 km (0.089 R)
• M14: 12,192,825 km (0.075 R)
• M15: 12,536,750 km (0.07 R)
• M16: 14,430,659 km (0.119 R)
• M17: 15,366,095 km (0.105 R)
• M18: 16,341,174 km (0.108 R)
• M19: 19,142,394 km (0.111 R)
• M20: 19,513,546 km (0.078 R)
• M21: 20,656,175 km (0.072 R)
• M22: 25,450,487 km (0.111 R)
• M23: 26,697,834 km (0.104 R)
• M24: 33,684,803 km (0.043 R)
• M25: 36,591,041 km (0.115 R)
• M26: 37,886,110 km (0.053 R)
• M27: 39,211,547 km (0.066 R)
• M28: 41,488,725 km (0.096 R)
• M29: 43,852,671 km (0.106 R)
• M30: 47,310,775 km (0.116 R)
• M31: 49,714,664 km (0.097 R)
• M32: 65,867,942 km (0.09 R)
• M33: 69,295,828 km (0.082 R)
• M34: 73,292,036 km (0.077 R)
• M35: 76,737,425 km (0.09 R)
• M36: 78,145,290 km (0.187 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 791.4

Radius: 6.9

Gravity: 16.62 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 8.14 AU - 11.74 AU

Year: 21255 Days

Day: 23.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 83,147,494 km

• M1: 133,292 km (0.107 R)
• M2: 383,270 km (0.046 R)
• M3: 620,233 km (0.093 R)
• M4: 1,205,609 km (0.052 R)
• M5: 1,813,276 km (0.113 R)
• M6: 2,465,672 km (0.104 R)
• M7: 3,293,248 km (0.087 R)
• M8: 3,616,678 km (0.109 R)
• M9: 4,191,583 km (0.065 R)
• M10: 4,572,010 km (0.095 R)
• M11: 5,603,637 km (0.083 R)
• M12: 9,679,581 km (0.075 R)
• M13: 10,221,275 km (0.101 R)
• M14: 10,974,949 km (0.107 R)
• M15: 11,630,636 km (0.054 R)
• M16: 13,384,222 km (0.063 R)
• M17: 16,208,480 km (0.081 R)
• M18: 16,886,009 km (0.088 R)
• M19: 22,167,562 km (0.104 R)
• M20: 26,203,114 km (0.106 R)
• M21: 28,090,291 km (0.085 R)
• M22: 28,332,490 km (0.086 R)
• M23: 29,314,900 km (0.054 R)
• M24: 31,347,486 km (0.08 R)
• M25: 31,870,031 km (0.106 R)
• M26: 35,408,470 km (0.051 R)
• M27: 46,387,906 km (0.051 R)
• M28: 50,023,434 km (0.043 R)
• M29: 52,001,566 km (0.095 R)
• M30: 54,593,798 km (0.11 R)
• M31: 70,405,096 km (0.115 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 18,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit