🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.6

Radius: 12.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.9 AU - 1.5 AU

Year: 907 Days

Day: 12.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 68,459,214 km

• M1: 160,369 km (0.119 R)
• M2: 593,156 km (0.092 R)
• M3: 1,057,059 km (0.118 R)
• M4: 1,473,838 km (0.118 R)
• M5: 2,177,995 km (0.078 R)
• M6: 2,608,987 km (0.089 R)
• M7: 3,119,415 km (0.067 R)
• M8: 4,513,667 km (0.112 R)
• M9: 5,034,866 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.1

Radius: 12.8

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.29 AU - 2.01 AU

Year: 1463 Days

Day: 12.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 68,459,214 km

• M1: 159,322 km (0.041 R)
• M2: 607,068 km (0.105 R)
• M3: 1,767,050 km (0.059 R)
• M4: 2,192,506 km (0.118 R)
• M5: 2,725,224 km (0.057 R)
• M6: 3,838,981 km (0.106 R)
• M7: 5,195,833 km (0.066 R)
• M8: 5,863,788 km (0.111 R)
• M9: 6,541,316 km (0.084 R)
• M10: 7,021,675 km (0.108 R)
• M11: 7,972,519 km (0.066 R)
• M12: 10,481,126 km (0.081 R)
• M13: 11,377,666 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.8

Radius: 12.9

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.87 AU - 2.23 AU

Year: 2026 Days

Day: 8.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 68,459,214 km

• M1: 160,369 km (0.041 R)
• M2: 722,259 km (0.117 R)
• M3: 1,550,133 km (0.077 R)
• M4: 2,022,563 km (0.117 R)
• M5: 2,485,269 km (0.11 R)
• M6: 3,908,843 km (0.07 R)
• M7: 4,554,507 km (0.09 R)
• M8: 5,449,252 km (0.098 R)
• M9: 5,891,015 km (0.068 R)
• M10: 7,759,043 km (0.082 R)
• M11: 9,163,318 km (0.112 R)
• M12: 9,960,226 km (0.083 R)
• M13: 11,960,649 km (0.102 R)
• M14: 12,912,690 km (0.046 R)
• M15: 13,871,911 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.2

Radius: 13.8

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.12 AU - 2.92 AU

Year: 2761 Days

Day: 13.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 68,459,214 km

• M1: 171,589 km (0.101 R)
• M2: 628,012 km (0.1 R)
• M3: 1,696,141 km (0.08 R)
• M4: 2,178,145 km (0.079 R)
• M5: 3,693,422 km (0.093 R)
• M6: 5,062,841 km (0.095 R)
• M7: 6,448,416 km (0.095 R)
• M8: 7,057,280 km (0.095 R)
• M9: 7,553,795 km (0.118 R)
• M10: 13,531,127 km (0.102 R)
• M11: 13,979,921 km (0.072 R)
• M12: 18,098,500 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 836.3

Radius: 4.1

Gravity: 49.75 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 8.64 AU - 8.84 AU

Year: 17835 Days

Day: 23.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 68,459,214 km

• M1: 51,013 km (0.108 R)
• M2: 181,163 km (0.084 R)
• M3: 395,387 km (0.096 R)
• M4: 609,312 km (0.048 R)
• M5: 931,696 km (0.073 R)
• M6: 1,374,356 km (0.087 R)
• M7: 1,925,474 km (0.081 R)
• M8: 3,224,133 km (0.083 R)
• M9: 4,448,891 km (0.101 R)
• M10: 6,377,656 km (0.032 R)
• M11: 6,508,555 km (0.088 R)
• M12: 8,693,880 km (0.107 R)
• M13: 8,909,002 km (0.116 R)
• M14: 9,127,714 km (0.107 R)
• M15: 10,821,910 km (0.057 R)
• M16: 11,451,717 km (0.114 R)
• M17: 12,922,414 km (0.084 R)
• M18: 13,344,429 km (0.087 R)
• M19: 13,487,146 km (0.084 R)
• M20: 16,973,225 km (0.056 R)
• M21: 18,521,264 km (0.088 R)
• M22: 21,795,662 km (0.114 R)
• M23: 25,435,976 km (0.111 R)
• M24: 27,572,234 km (0.042 R)
• M25: 27,920,049 km (0.088 R)
• M26: 30,933,698 km (0.1 R)
• M27: 32,583,314 km (0.06 R)
• M28: 37,882,220 km (0.04 R)
• M29: 39,916,302 km (0.059 R)
• M30: 40,064,255 km (0.056 R)
• M31: 50,317,992 km (0.114 R)
• M32: 52,240,025 km (0.11 R)
• M33: 53,848,352 km (0.097 R)
• M34: 56,044,000 km (0.067 R)
• M35: 56,976,144 km (0.086 R)
• M36: 68,343,787 km (0.094 R)
• M37: 68,555,618 km (0.12 R)
• M38: 68,767,897 km (0.106 R)
• M39: 74,443,042 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.9

Radius: 5.7

Gravity: 8.52 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 8.4 AU - 9.86 AU

Year: 19042 Days

Day: 22.1 Hours

Environment

Temp: -241 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 68,459,214 km

• M1: 71,059 km (0.099 R)
• M2: 258,056 km (0.081 R)
• M3: 626,516 km (0.096 R)
• M4: 1,141,282 km (0.075 R)
• M5: 1,954,795 km (0.066 R)
• M6: 3,198,253 km (0.111 R)
• M7: 4,071,007 km (0.092 R)
• M8: 7,326,705 km (0.105 R)
• M9: 9,518,613 km (0.118 R)
• M10: 17,396,437 km (0.092 R)
• M11: 19,451,314 km (0.064 R)
• M12: 24,799,587 km (0.118 R)
• M13: 26,375,601 km (0.048 R)
• M14: 27,704,179 km (0.099 R)
• M15: 28,332,191 km (0.096 R)
• M16: 29,399,871 km (0.087 R)
• M17: 33,230,624 km (0.056 R)
• M18: 35,265,155 km (0.097 R)
• M19: 44,948,775 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 788.4

Radius: 5.9

Gravity: 22.65 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 7.04 AU - 11.72 AU

Year: 19830 Days

Day: 15.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 68,459,214 km

• M1: 73,602 km (0.103 R)
• M2: 435,779 km (0.099 R)
• M3: 796,459 km (0.099 R)
• M4: 1,168,359 km (0.057 R)
• M5: 2,742,727 km (0.114 R)
• M6: 2,946,031 km (0.09 R)
• M7: 3,957,013 km (0.092 R)
• M8: 5,492,935 km (0.068 R)
• M9: 5,858,701 km (0.11 R)
• M10: 6,154,157 km (0.096 R)
• M11: 9,392,652 km (0.047 R)
• M12: 12,755,462 km (0.104 R)
• M13: 13,835,858 km (0.037 R)
• M14: 14,134,007 km (0.054 R)
• M15: 14,360,348 km (0.104 R)
• M16: 14,975,794 km (0.111 R)
• M17: 16,843,374 km (0.106 R)
• M18: 18,230,595 km (0.102 R)
• M19: 19,974,756 km (0.061 R)
• M20: 24,652,084 km (0.037 R)
• M21: 25,645,413 km (0.092 R)
• M22: 27,594,075 km (0.094 R)
• M23: 29,516,258 km (0.068 R)
• M24: 31,269,845 km (0.066 R)
• M25: 33,491,074 km (0.11 R)
• M26: 34,163,965 km (0.108 R)
• M27: 34,435,635 km (0.116 R)
• M28: 37,231,768 km (0.117 R)
• M29: 38,391,302 km (0.042 R)
• M30: 39,874,415 km (0.082 R)
• M31: 40,782,474 km (0.068 R)
• M32: 42,326,174 km (0.117 R)
• M33: 46,355,443 km (0.106 R)
• M34: 50,986,096 km (0.083 R)
• M35: 51,876,203 km (0.049 R)
• M36: 63,173,834 km (0.07 R)
• M37: 68,849,727 km (0.059 R)
• M38: 76,700,474 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271.3

Radius: 4.6

Gravity: 12.82 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.27 AU - 11.79 AU

Year: 20307 Days

Day: 23.7 Hours

Environment

Temp: -243 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 68,459,214 km

• M1: 67,618 km (0.087 R)
• M2: 251,324 km (0.103 R)
• M3: 528,978 km (0.118 R)
• M4: 743,352 km (0.081 R)
• M5: 1,549,535 km (0.1 R)
• M6: 3,639,267 km (0.109 R)
• M7: 3,915,425 km (0.084 R)
• M8: 4,572,010 km (0.105 R)
• M9: 5,654,201 km (0.12 R)
• M10: 6,938,349 km (0.055 R)
• M11: 7,106,198 km (0.094 R)
• M12: 7,406,291 km (0.081 R)
• M13: 8,217,261 km (0.119 R)
• M14: 11,580,072 km (0.106 R)
• M15: 14,023,903 km (0.117 R)
• M16: 14,909,223 km (0.096 R)
• M17: 16,049,458 km (0.111 R)
• M18: 16,269,516 km (0.112 R)
• M19: 20,070,200 km (0.081 R)
• M20: 23,094,171 km (0.1 R)
• M21: 23,752,252 km (0.116 R)
• M22: 24,038,134 km (0.037 R)
• M23: 25,902,123 km (0.098 R)
• M24: 26,408,213 km (0.084 R)
• M25: 32,417,859 km (0.1 R)
• M26: 32,769,563 km (0.106 R)
• M27: 35,551,336 km (0.103 R)
• M28: 41,303,823 km (0.11 R)
• M29: 43,115,004 km (0.073 R)
• M30: 51,683,521 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454.7

Radius: 5.2

Gravity: 16.82 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 8.26 AU - 11.2 AU

Year: 20950 Days

Day: 19.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 68,459,214 km

• M1: 64,925 km (0.066 R)
• M2: 244,443 km (0.063 R)
• M3: 412,741 km (0.096 R)
• M4: 716,275 km (0.031 R)
• M5: 1,212,192 km (0.117 R)
• M6: 1,471,594 km (0.118 R)
• M7: 1,681,480 km (0.079 R)
• M8: 2,824,707 km (0.096 R)
• M9: 3,098,770 km (0.091 R)
• M10: 3,613,985 km (0.065 R)
• M11: 3,788,117 km (0.072 R)
• M12: 4,507,833 km (0.084 R)
• M13: 5,733,338 km (0.059 R)
• M14: 7,302,470 km (0.107 R)
• M15: 8,013,060 km (0.035 R)
• M16: 8,309,863 km (0.086 R)
• M17: 8,665,457 km (0.101 R)
• M18: 9,190,695 km (0.094 R)
• M19: 10,304,750 km (0.069 R)
• M20: 12,011,662 km (0.118 R)
• M21: 13,969,150 km (0.068 R)
• M22: 14,254,732 km (0.119 R)
• M23: 18,162,528 km (0.097 R)
• M24: 18,417,443 km (0.103 R)
• M25: 18,847,537 km (0.072 R)
• M26: 20,087,553 km (0.117 R)
• M27: 25,380,625 km (0.115 R)
• M28: 27,892,224 km (0.07 R)
• M29: 31,778,178 km (0.047 R)
• M30: 32,024,715 km (0.062 R)
• M31: 34,042,641 km (0.056 R)
• M32: 35,214,142 km (0.114 R)
• M33: 39,882,792 km (0.071 R)
• M34: 50,592,055 km (0.065 R)
• M35: 51,435,039 km (0.105 R)
• M36: 57,966,781 km (0.08 R)
• M37: 60,386,826 km (0.12 R)
• M38: 61,335,277 km (0.038 R)
• M39: 63,261,948 km (0.07 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 18,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit