🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.2

Radius: 9.5

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.74 AU - 1.04 AU

Year: 569 Days

Day: 6.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 81,785,779 km

• M1: 118,182 km (0.114 R)
• M2: 428,897 km (0.081 R)
• M3: 776,862 km (0.106 R)
• M4: 1,214,136 km (0.099 R)
• M5: 1,819,708 km (0.102 R)
• M6: 2,346,293 km (0.094 R)
• M7: 3,498,047 km (0.032 R)
• M8: 3,824,021 km (0.076 R)
• M9: 4,522,643 km (0.1 R)
• M10: 5,525,547 km (0.103 R)
• M11: 6,042,707 km (0.107 R)
• M12: 6,533,687 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.2

Radius: 9.6

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.16 AU - 1.3 AU

Year: 925 Days

Day: 10.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 81,785,779 km

• M1: 126,859 km (0.101 R)
• M2: 499,657 km (0.03 R)
• M3: 1,005,597 km (0.105 R)
• M4: 1,342,042 km (0.085 R)
• M5: 1,823,748 km (0.104 R)
• M6: 2,428,422 km (0.064 R)
• M7: 3,239,841 km (0.058 R)
• M8: 3,636,874 km (0.077 R)
• M9: 4,595,647 km (0.092 R)
• M10: 5,116,397 km (0.08 R)
• M11: 5,695,341 km (0.095 R)
• M12: 6,071,280 km (0.092 R)
• M13: 6,400,694 km (0.1 R)
• M14: 7,050,847 km (0.064 R)
• M15: 7,649,238 km (0.102 R)
• M16: 8,083,072 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.8

Radius: 8.1

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.44 AU - 2 AU

Year: 1530 Days

Day: 11.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 81,785,779 km

• M1: 100,679 km (0.11 R)
• M2: 473,328 km (0.094 R)
• M3: 794,514 km (0.074 R)
• M4: 1,083,687 km (0.111 R)
• M5: 1,592,320 km (0.087 R)
• M6: 2,373,819 km (0.082 R)
• M7: 3,748,923 km (0.09 R)
• M8: 4,669,698 km (0.105 R)
• M9: 5,270,632 km (0.106 R)
• M10: 5,671,704 km (0.092 R)
• M11: 6,136,355 km (0.117 R)
• M12: 7,165,738 km (0.114 R)
• M13: 7,433,967 km (0.112 R)
• M14: 7,810,654 km (0.112 R)
• M15: 9,828,431 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.3

Radius: 9.4

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.7 AU - 2.28 AU

Year: 1904 Days

Day: 13 Hours

Environment

Temp: -203 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 81,785,779 km

• M1: 119,529 km (0.101 R)
• M2: 422,614 km (0.059 R)
• M3: 830,268 km (0.099 R)
• M4: 1,163,871 km (0.073 R)
• M5: 3,595,286 km (0.102 R)
• M6: 3,965,540 km (0.115 R)
• M7: 4,716,671 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.2

Radius: 10.9

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.89 AU - 5.77 AU

Year: 7200 Days

Day: 5.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 81,785,779 km

• M1: 135,536 km (0.083 R)
• M2: 485,894 km (0.115 R)
• M3: 849,566 km (0.093 R)
• M4: 1,393,355 km (0.074 R)
• M5: 3,033,246 km (0.108 R)
• M6: 3,985,437 km (0.042 R)
• M7: 4,908,755 km (0.098 R)
• M8: 5,378,492 km (0.086 R)
• M9: 6,570,039 km (0.11 R)
• M10: 7,564,566 km (0.098 R)
• M11: 8,116,881 km (0.067 R)
• M12: 9,468,797 km (0.112 R)
• M13: 10,286,798 km (0.094 R)
• M14: 10,873,222 km (0.117 R)
• M15: 11,770,211 km (0.102 R)
• M16: 12,112,790 km (0.112 R)
• M17: 12,563,229 km (0.1 R)
• M18: 13,873,108 km (0.098 R)
• M19: 18,348,179 km (0.025 R)
• M20: 21,668,952 km (0.068 R)
• M21: 23,780,526 km (0.063 R)
• M22: 24,886,204 km (0.088 R)
• M23: 25,696,875 km (0.104 R)
• M24: 26,692,598 km (0.063 R)
• M25: 27,541,866 km (0.071 R)
• M26: 27,886,689 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.4

Radius: 9

Gravity: 10.93 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.07 AU - 5.59 AU

Year: 8346 Days

Day: 12.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 81,785,779 km

• M1: 112,498 km (0.074 R)
• M2: 492,476 km (0.092 R)
• M3: 824,733 km (0.048 R)
• M4: 1,203,515 km (0.097 R)
• M5: 1,555,070 km (0.104 R)
• M6: 1,958,984 km (0.093 R)
• M7: 2,302,311 km (0.107 R)
• M8: 3,581,822 km (0.073 R)
• M9: 4,153,286 km (0.093 R)
• M10: 4,967,248 km (0.093 R)
• M11: 7,182,343 km (0.04 R)
• M12: 7,627,547 km (0.071 R)
• M13: 8,707,942 km (0.091 R)
• M14: 9,546,738 km (0.089 R)
• M15: 10,387,478 km (0.112 R)
• M16: 10,799,769 km (0.088 R)
• M17: 14,186,366 km (0.105 R)
• M18: 15,545,463 km (0.102 R)
• M19: 17,634,597 km (0.108 R)
• M20: 18,296,268 km (0.061 R)
• M21: 18,974,396 km (0.057 R)
• M22: 20,380,616 km (0.083 R)
• M23: 22,192,246 km (0.092 R)
• M24: 27,283,660 km (0.111 R)
• M25: 28,168,681 km (0.098 R)
• M26: 30,727,103 km (0.113 R)
• M27: 31,684,829 km (0.081 R)
• M28: 42,644,818 km (0.074 R)
• M29: 46,008,227 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.8

Radius: 11.5

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.11 AU - 5.97 AU

Year: 8844 Days

Day: 13.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 81,785,779 km

• M1: 143,016 km (0.118 R)
• M2: 589,864 km (0.064 R)
• M3: 1,006,494 km (0.032 R)
• M4: 1,461,122 km (0.094 R)
• M5: 2,483,923 km (0.064 R)
• M6: 3,487,276 km (0.085 R)
• M7: 4,081,628 km (0.094 R)
• M8: 5,114,003 km (0.091 R)
• M9: 5,660,185 km (0.104 R)
• M10: 6,414,607 km (0.108 R)
• M11: 6,977,993 km (0.081 R)
• M12: 7,384,300 km (0.098 R)
• M13: 7,767,421 km (0.113 R)
• M14: 8,573,454 km (0.077 R)
• M15: 10,211,102 km (0.085 R)
• M16: 11,029,552 km (0.116 R)
• M17: 12,418,867 km (0.119 R)
• M18: 14,988,659 km (0.112 R)
• M19: 15,729,767 km (0.109 R)
• M20: 17,218,416 km (0.086 R)
• M21: 18,100,295 km (0.1 R)
• M22: 19,954,112 km (0.11 R)
• M23: 23,869,387 km (0.091 R)
• M24: 31,452,204 km (0.098 R)
• M25: 34,334,207 km (0.097 R)
• M26: 34,866,776 km (0.099 R)
• M27: 35,404,879 km (0.092 R)
• M28: 36,277,184 km (0.039 R)
• M29: 36,940,950 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 662.4

Radius: 6.7

Gravity: 14.76 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.73 AU - 10.51 AU

Year: 18680 Days

Day: 21.1 Hours

Environment

Temp: -241 °C

Axial Tilt: 125.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 81,785,779 km

• M1: 83,924 km (0.119 R)
• M2: 382,971 km (0.093 R)
• M3: 649,255 km (0.085 R)
• M4: 1,360,144 km (0.037 R)
• M5: 1,763,310 km (0.118 R)
• M6: 2,041,712 km (0.028 R)
• M7: 2,306,500 km (0.094 R)
• M8: 2,930,772 km (0.114 R)
• M9: 3,461,695 km (0.098 R)
• M10: 3,931,133 km (0.044 R)
• M11: 4,149,546 km (0.025 R)
• M12: 4,408,948 km (0.08 R)
• M13: 4,748,536 km (0.048 R)
• M14: 5,032,622 km (0.113 R)
• M15: 5,290,529 km (0.103 R)
• M16: 7,164,691 km (0.111 R)
• M17: 8,377,630 km (0.052 R)
• M18: 8,635,836 km (0.096 R)
• M19: 14,907,129 km (0.111 R)
• M20: 15,594,680 km (0.071 R)
• M21: 17,699,822 km (0.079 R)
• M22: 20,541,732 km (0.041 R)
• M23: 21,681,668 km (0.112 R)
• M24: 22,464,514 km (0.109 R)
• M25: 25,785,587 km (0.07 R)
• M26: 26,664,175 km (0.084 R)
• M27: 27,676,354 km (0.1 R)
• M28: 30,016,813 km (0.06 R)
• M29: 38,815,262 km (0.068 R)
• M30: 40,114,220 km (0.086 R)
• M31: 40,553,589 km (0.062 R)
• M32: 44,810,247 km (0.099 R)
• M33: 51,050,423 km (0.075 R)
• M34: 51,566,386 km (0.116 R)
• M35: 52,259,772 km (0.109 R)
• M36: 52,608,784 km (0.07 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 781.1

Radius: 4.2

Gravity: 44.28 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 8.38 AU - 11.26 AU

Year: 20872 Days

Day: 18.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 81,785,779 km

• M1: 52,958 km (0.063 R)
• M2: 186,549 km (0.045 R)
• M3: 399,726 km (0.053 R)
• M4: 621,729 km (0.072 R)
• M5: 995,723 km (0.075 R)
• M6: 1,182,122 km (0.106 R)
• M7: 1,678,937 km (0.073 R)
• M8: 2,910,127 km (0.078 R)
• M9: 3,526,620 km (0.115 R)
• M10: 4,328,016 km (0.075 R)
• M11: 4,863,427 km (0.081 R)
• M12: 6,194,698 km (0.088 R)
• M13: 7,450,722 km (0.068 R)
• M14: 7,904,602 km (0.107 R)
• M15: 11,677,759 km (0.086 R)
• M16: 12,428,292 km (0.118 R)
• M17: 12,638,477 km (0.12 R)
• M18: 15,917,064 km (0.089 R)
• M19: 18,422,379 km (0.074 R)
• M20: 18,695,545 km (0.097 R)
• M21: 20,102,663 km (0.1 R)
• M22: 22,188,955 km (0.048 R)
• M23: 22,601,994 km (0.116 R)
• M24: 30,686,413 km (0.065 R)
• M25: 37,221,147 km (0.061 R)
• M26: 38,245,444 km (0.095 R)
• M27: 39,892,666 km (0.112 R)
• M28: 43,488,849 km (0.111 R)
• M29: 44,952,814 km (0.1 R)
• M30: 47,807,291 km (0.119 R)
• M31: 49,191,370 km (0.081 R)
• M32: 49,893,433 km (0.085 R)
• M33: 50,424,206 km (0.102 R)
• M34: 58,452,226 km (0.111 R)
• M35: 62,665,052 km (0.091 R)
• M36: 63,697,128 km (0.101 R)
• M37: 66,647,198 km (0.104 R)
• M38: 68,373,108 km (0.066 R)
• M39: 80,081,386 km (0.099 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 13,433 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit