🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.3

Radius: 11.7

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.25 AU - 1.55 AU

Year: 1124 Days

Day: 10.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 79,593,707 km

• M1: 146,157 km (0.103 R)
• M2: 543,639 km (0.119 R)
• M3: 1,037,312 km (0.1 R)
• M4: 1,684,921 km (0.119 R)
• M5: 2,160,044 km (0.068 R)
• M6: 2,565,903 km (0.086 R)
• M7: 2,973,856 km (0.116 R)
• M8: 4,180,213 km (0.103 R)
• M9: 5,461,369 km (0.112 R)
• M10: 5,942,027 km (0.072 R)
• M11: 6,326,195 km (0.116 R)
• M12: 7,302,620 km (0.043 R)
• M13: 8,376,882 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.2

Radius: 9

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.65 AU - 1.77 AU

Year: 1517 Days

Day: 9 Hours

Environment

Temp: -205 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 79,593,707 km

• M1: 112,348 km (0.087 R)
• M2: 494,571 km (0.088 R)
• M3: 871,108 km (0.12 R)
• M4: 1,297,462 km (0.095 R)
• M5: 1,652,757 km (0.116 R)
• M6: 2,290,942 km (0.07 R)
• M7: 2,983,580 km (0.042 R)
• M8: 3,877,278 km (0.027 R)
• M9: 4,284,782 km (0.102 R)
• M10: 5,312,370 km (0.107 R)
• M11: 5,770,887 km (0.114 R)
• M12: 6,667,876 km (0.094 R)
• M13: 8,126,755 km (0.11 R)
• M14: 8,825,975 km (0.074 R)
• M15: 9,691,548 km (0.059 R)
• M16: 10,578,813 km (0.115 R)
• M17: 11,094,627 km (0.1 R)
• M18: 11,483,432 km (0.115 R)
• M19: 12,401,065 km (0.09 R)
• M20: 12,781,492 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.6

Radius: 14.9

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.78 AU - 3.46 AU

Year: 3738 Days

Day: 9 Hours

Environment

Temp: -209 °C

Axial Tilt: 115.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 79,593,707 km

• M1: 185,501 km (0.099 R)
• M2: 1,005,148 km (0.109 R)
• M3: 1,511,686 km (0.104 R)
• M4: 2,273,888 km (0.104 R)
• M5: 4,146,554 km (0.106 R)
• M6: 6,422,835 km (0.093 R)
• M7: 6,947,924 km (0.116 R)
• M8: 7,692,771 km (0.071 R)
• M9: 8,818,645 km (0.093 R)
• M10: 13,413,693 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.6

Radius: 14.6

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.07 AU - 3.39 AU

Year: 3937 Days

Day: 10.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 79,593,707 km

• M1: 181,612 km (0.11 R)
• M2: 757,414 km (0.074 R)
• M3: 1,281,904 km (0.07 R)
• M4: 2,285,407 km (0.12 R)
• M5: 3,125,399 km (0.095 R)
• M6: 3,723,192 km (0.105 R)
• M7: 5,960,578 km (0.066 R)
• M8: 6,821,364 km (0.064 R)
• M9: 7,554,842 km (0.114 R)
• M10: 8,048,665 km (0.098 R)
• M11: 8,677,125 km (0.098 R)
• M12: 9,866,578 km (0.118 R)
• M13: 10,500,723 km (0.105 R)
• M14: 11,027,607 km (0.113 R)
• M15: 11,850,994 km (0.12 R)
• M16: 13,672,348 km (0.067 R)
• M17: 14,949,465 km (0.105 R)
• M18: 16,421,508 km (0.031 R)
• M19: 19,000,725 km (0.037 R)
• M20: 20,050,752 km (0.115 R)
• M21: 20,726,635 km (0.089 R)
• M22: 23,065,000 km (0.115 R)
• M23: 24,950,082 km (0.119 R)
• M24: 27,345,444 km (0.037 R)
• M25: 28,009,359 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.1

Radius: 14

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.17 AU - 5.17 AU

Year: 5776 Days

Day: 7.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 79,593,707 km

• M1: 230,231 km (0.119 R)
• M2: 671,395 km (0.111 R)
• M3: 1,130,661 km (0.116 R)
• M4: 1,852,321 km (0.101 R)
• M5: 2,328,640 km (0.052 R)
• M6: 4,840,389 km (0.107 R)
• M7: 5,634,454 km (0.086 R)
• M8: 6,651,869 km (0.101 R)
• M9: 7,149,881 km (0.102 R)
• M10: 7,788,215 km (0.099 R)
• M11: 8,670,543 km (0.076 R)
• M12: 9,136,241 km (0.079 R)
• M13: 11,367,643 km (0.103 R)
• M14: 12,663,909 km (0.076 R)
• M15: 13,431,794 km (0.117 R)
• M16: 14,230,497 km (0.057 R)
• M17: 15,000,178 km (0.104 R)
• M18: 16,558,540 km (0.034 R)
• M19: 18,498,674 km (0.09 R)
• M20: 22,114,604 km (0.086 R)
• M21: 22,746,805 km (0.034 R)
• M22: 25,741,605 km (0.102 R)
• M23: 27,787,356 km (0.049 R)
• M24: 30,227,895 km (0.087 R)
• M25: 30,908,715 km (0.071 R)
• M26: 33,217,908 km (0.111 R)
• M27: 33,943,009 km (0.074 R)
• M28: 35,964,375 km (0.051 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.1

Radius: 4

Gravity: 26.51 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.48 AU - 7.38 AU

Year: 9794 Days

Day: 18.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 79,593,707 km

• M1: 49,816 km (0.09 R)
• M2: 193,879 km (0.075 R)
• M3: 391,348 km (0.06 R)
• M4: 520,451 km (0.117 R)
• M5: 670,946 km (0.096 R)
• M6: 895,792 km (0.084 R)
• M7: 1,927,269 km (0.101 R)
• M8: 2,664,039 km (0.077 R)
• M9: 2,843,556 km (0.106 R)
• M10: 3,339,324 km (0.113 R)
• M11: 3,548,312 km (0.109 R)
• M12: 3,716,759 km (0.049 R)
• M13: 4,227,785 km (0.087 R)
• M14: 4,584,128 km (0.051 R)
• M15: 4,842,333 km (0.111 R)
• M16: 5,049,826 km (0.038 R)
• M17: 7,541,378 km (0.089 R)
• M18: 8,106,110 km (0.096 R)
• M19: 10,159,939 km (0.103 R)
• M20: 10,847,940 km (0.104 R)
• M21: 11,461,890 km (0.049 R)
• M22: 12,261,490 km (0.093 R)
• M23: 13,097,742 km (0.06 R)
• M24: 13,675,789 km (0.091 R)
• M25: 16,093,440 km (0.072 R)
• M26: 18,349,675 km (0.1 R)
• M27: 19,665,089 km (0.105 R)
• M28: 21,120,377 km (0.077 R)
• M29: 21,277,604 km (0.057 R)
• M30: 22,318,806 km (0.094 R)
• M31: 23,986,223 km (0.111 R)
• M32: 26,640,239 km (0.078 R)
• M33: 26,915,948 km (0.081 R)
• M34: 27,379,701 km (0.101 R)
• M35: 32,002,276 km (0.076 R)
• M36: 33,366,907 km (0.103 R)
• M37: 35,430,610 km (0.094 R)
• M38: 37,462,598 km (0.11 R)
• M39: 38,156,882 km (0.078 R)
• M40: 38,977,576 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335.7

Radius: 4.5

Gravity: 16.58 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 7.38 AU - 8.76 AU

Year: 15549 Days

Day: 22.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 79,593,707 km

• M1: 56,099 km (0.12 R)
• M2: 216,917 km (0.031 R)
• M3: 525,238 km (0.074 R)
• M4: 838,197 km (0.094 R)
• M5: 1,064,389 km (0.099 R)
• M6: 1,330,374 km (0.035 R)
• M7: 1,716,187 km (0.029 R)
• M8: 2,012,391 km (0.117 R)
• M9: 3,497,000 km (0.09 R)
• M10: 4,703,656 km (0.095 R)
• M11: 5,150,056 km (0.1 R)
• M12: 8,953,582 km (0.056 R)
• M13: 10,044,001 km (0.083 R)
• M14: 11,109,437 km (0.11 R)
• M15: 11,555,987 km (0.113 R)
• M16: 16,483,741 km (0.111 R)
• M17: 16,845,019 km (0.088 R)
• M18: 17,064,330 km (0.062 R)
• M19: 19,523,569 km (0.028 R)
• M20: 20,091,293 km (0.069 R)
• M21: 20,337,980 km (0.095 R)
• M22: 20,586,612 km (0.088 R)
• M23: 20,921,412 km (0.08 R)
• M24: 21,515,914 km (0.075 R)
• M25: 24,752,314 km (0.072 R)
• M26: 26,289,432 km (0.1 R)
• M27: 28,093,433 km (0.103 R)
• M28: 28,608,798 km (0.059 R)
• M29: 29,978,217 km (0.089 R)
• M30: 32,733,510 km (0.031 R)
• M31: 34,114,149 km (0.097 R)
• M32: 37,609,802 km (0.108 R)
• M33: 37,859,332 km (0.117 R)
• M34: 38,868,519 km (0.099 R)
• M35: 46,583,281 km (0.12 R)
• M36: 48,327,742 km (0.111 R)
• M37: 49,664,548 km (0.039 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101

Radius: 4.3

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.03 AU - 9.87 AU

Year: 16660 Days

Day: 18 Hours

Environment

Temp: -225 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 79,593,707 km

• M1: 108,907 km (0.116 R)
• M2: 253,868 km (0.097 R)
• M3: 411,544 km (0.05 R)
• M4: 1,003,353 km (0.054 R)
• M5: 1,912,310 km (0.12 R)
• M6: 2,344,797 km (0.08 R)
• M7: 3,934,274 km (0.118 R)
• M8: 4,548,673 km (0.065 R)
• M9: 4,822,736 km (0.102 R)
• M10: 5,313,716 km (0.103 R)
• M11: 5,965,365 km (0.115 R)
• M12: 6,260,372 km (0.109 R)
• M13: 6,668,774 km (0.063 R)
• M14: 9,947,660 km (0.11 R)
• M15: 12,504,587 km (0.092 R)
• M16: 19,645,641 km (0.104 R)
• M17: 22,892,364 km (0.1 R)
• M18: 28,451,271 km (0.056 R)
• M19: 31,985,222 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 795.1

Radius: 7.2

Gravity: 15.34 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 8.83 AU - 9.63 AU

Year: 19019 Days

Day: 19.8 Hours

Environment

Temp: -240 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 79,593,707 km

• M1: 89,908 km (0.083 R)
• M2: 489,484 km (0.099 R)
• M3: 1,091,915 km (0.035 R)
• M4: 1,431,502 km (0.1 R)
• M5: 2,217,040 km (0.112 R)
• M6: 2,480,781 km (0.107 R)
• M7: 3,845,413 km (0.098 R)
• M8: 5,491,139 km (0.09 R)
• M9: 6,535,333 km (0.091 R)
• M10: 8,419,817 km (0.104 R)
• M11: 9,919,236 km (0.12 R)
• M12: 10,701,184 km (0.101 R)
• M13: 11,983,687 km (0.077 R)
• M14: 12,592,850 km (0.072 R)
• M15: 15,632,379 km (0.112 R)
• M16: 18,056,014 km (0.093 R)
• M17: 19,494,996 km (0.098 R)
• M18: 20,242,537 km (0.043 R)
• M19: 22,295,468 km (0.05 R)
• M20: 23,216,243 km (0.101 R)
• M21: 31,898,904 km (0.08 R)
• M22: 33,728,635 km (0.081 R)
• M23: 35,351,622 km (0.096 R)
• M24: 37,882,818 km (0.119 R)
• M25: 39,635,956 km (0.064 R)
• M26: 41,748,577 km (0.116 R)
• M27: 42,056,449 km (0.084 R)
• M28: 46,526,583 km (0.084 R)
• M29: 48,027,948 km (0.095 R)
• M30: 48,705,476 km (0.11 R)
• M31: 49,561,475 km (0.075 R)
• M32: 52,189,312 km (0.104 R)
• M33: 53,265,967 km (0.044 R)
• M34: 54,724,397 km (0.117 R)
• M35: 58,294,550 km (0.073 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.1

Radius: 5.8

Gravity: 18.82 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 8.7 AU - 11.8 AU

Year: 22258 Days

Day: 20.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 79,593,707 km

• M1: 72,106 km (0.106 R)
• M2: 267,780 km (0.082 R)
• M3: 680,072 km (0.065 R)
• M4: 1,014,722 km (0.092 R)
• M5: 1,314,666 km (0.089 R)
• M6: 1,971,700 km (0.096 R)
• M7: 2,155,406 km (0.119 R)
• M8: 3,970,926 km (0.063 R)
• M9: 6,263,214 km (0.097 R)
• M10: 9,427,807 km (0.093 R)
• M11: 12,663,609 km (0.084 R)
• M12: 16,074,291 km (0.094 R)
• M13: 19,024,361 km (0.086 R)
• M14: 20,051,051 km (0.107 R)
• M15: 22,418,587 km (0.103 R)
• M16: 23,669,375 km (0.1 R)
• M17: 26,883,037 km (0.045 R)
• M18: 28,533,849 km (0.089 R)
• M19: 32,165,786 km (0.117 R)
• M20: 34,024,540 km (0.057 R)
• M21: 36,094,226 km (0.108 R)
• M22: 36,518,037 km (0.029 R)
• M23: 40,179,445 km (0.084 R)
• M24: 41,093,338 km (0.079 R)
• M25: 41,555,297 km (0.04 R)
• M26: 48,222,126 km (0.113 R)
• M27: 53,528,213 km (0.111 R)
• M28: 58,043,375 km (0.106 R)
• M29: 63,214,076 km (0.081 R)
• M30: 72,425,116 km (0.118 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 18,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit