🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.57 AU - 0.91 AU

Year: 224 Days

Day: 41.6 Hours

Environment

Temp: 129 °C

Axial Tilt: 119.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,469,056 km

• M1: 70,461 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.77 AU - 1.21 AU

Year: 346 Days

Day: 20.7 Hours

Environment

Temp: 90 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,469,056 km

• M1: 100,979 km (0.093 R)
• M2: 422,614 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.18 AU - 1.78 AU

Year: 633 Days

Day: 21.3 Hours

Environment

Temp: 0 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.24 AU - 1.8 AU

Year: 659 Days

Day: 29.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.01 AU - 2.35 AU

Year: 1131 Days

Day: 39.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,469,056 km

• M1: 153,936 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.4

Radius: 10

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.94 AU - 6.4 AU

Year: 5386 Days

Day: 9.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 74,469,056 km

• M1: 133,142 km (0.115 R)
• M2: 246,537 km (0.111 R)
• M3: 384,467 km (0.119 R)
• M4: 452,234 km (0.107 R)
• M5: 759,060 km (0.118 R)
• M6: 837,299 km (0.085 R)
• M7: 1,283,849 km (0.066 R)
• M8: 1,561,353 km (0.096 R)
• M9: 1,677,890 km (0.107 R)
• M10: 1,767,200 km (0.116 R)
• M11: 2,156,902 km (0.094 R)
• M12: 2,221,678 km (0.065 R)
• M13: 2,353,474 km (0.096 R)
• M14: 2,711,761 km (0.076 R)
• M15: 3,032,798 km (0.113 R)
• M16: 3,179,404 km (0.075 R)
• M17: 3,253,604 km (0.1 R)
• M18: 3,848,405 km (0.036 R)
• M19: 3,947,589 km (0.114 R)
• M20: 4,560,192 km (0.06 R)
• M21: 4,877,788 km (0.103 R)
• M22: 5,028,433 km (0.11 R)
• M23: 5,290,379 km (0.049 R)
• M24: 5,467,503 km (0.062 R)
• M25: 6,125,883 km (0.082 R)
• M26: 6,311,983 km (0.109 R)
• M27: 6,618,359 km (0.037 R)
• M28: 7,099,317 km (0.099 R)
• M29: 7,616,476 km (0.072 R)
• M30: 7,716,258 km (0.112 R)
• M31: 7,942,749 km (0.078 R)
• M32: 8,531,118 km (0.084 R)
• M33: 8,660,969 km (0.062 R)
• M34: 9,266,541 km (0.045 R)
• M35: 9,373,204 km (0.084 R)
• M36: 9,722,964 km (0.116 R)
• M37: 10,407,374 km (0.116 R)
• M38: 11,735,953 km (0.112 R)
• M39: 12,025,574 km (0.071 R)
• M40: 15,048,349 km (0.098 R)
• M41: 15,552,793 km (0.072 R)
• M42: 15,775,245 km (0.074 R)
• M43: 15,998,744 km (0.104 R)
• M44: 16,416,571 km (0.102 R)
• M45: 16,675,525 km (0.108 R)
• M46: 17,493,526 km (0.104 R)
• M47: 17,990,490 km (0.111 R)
• M48: 18,559,411 km (0.091 R)
• M49: 19,475,100 km (0.066 R)
• M50: 19,577,873 km (0.085 R)
• M51: 19,749,312 km (0.109 R)
• M52: 20,232,214 km (0.057 R)
• M53: 20,579,431 km (0.101 R)
• M54: 20,893,736 km (0.089 R)
• M55: 21,104,071 km (0.104 R)
• M56: 21,209,537 km (0.088 R)
• M57: 21,668,504 km (0.107 R)
• M58: 22,202,269 km (0.064 R)
• M59: 22,488,599 km (0.072 R)
• M60: 23,609,985 km (0.09 R)
• M61: 24,527,618 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.2

Radius: 9.6

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.91 AU - 8.09 AU

Year: 5824 Days

Day: 6.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 74,469,056 km

• M1: 123,418 km (0.034 R)
• M2: 260,151 km (0.103 R)
• M3: 410,796 km (0.11 R)
• M4: 498,759 km (0.076 R)
• M5: 604,076 km (0.113 R)
• M6: 685,906 km (0.082 R)
• M7: 794,065 km (0.108 R)
• M8: 896,540 km (0.09 R)
• M9: 991,684 km (0.066 R)
• M10: 1,115,551 km (0.105 R)
• M11: 1,231,789 km (0.049 R)
• M12: 1,311,525 km (0.074 R)
• M13: 1,379,292 km (0.118 R)
• M14: 1,462,469 km (0.034 R)
• M15: 1,532,929 km (0.077 R)
• M16: 1,662,930 km (0.116 R)
• M17: 1,903,184 km (0.115 R)
• M18: 2,122,794 km (0.105 R)
• M19: 2,301,264 km (0.092 R)
• M20: 2,467,766 km (0.07 R)
• M21: 2,848,044 km (0.067 R)
• M22: 3,099,817 km (0.101 R)
• M23: 3,491,166 km (0.111 R)
• M24: 3,702,547 km (0.081 R)
• M25: 3,858,877 km (0.096 R)
• M26: 3,977,508 km (0.1 R)
• M27: 4,117,532 km (0.066 R)
• M28: 4,341,031 km (0.075 R)
• M29: 4,673,138 km (0.101 R)
• M30: 5,230,241 km (0.029 R)
• M31: 5,539,160 km (0.117 R)
• M32: 6,174,503 km (0.113 R)
• M33: 6,618,958 km (0.116 R)
• M34: 6,785,311 km (0.113 R)
• M35: 7,912,680 km (0.116 R)
• M36: 9,442,019 km (0.072 R)
• M37: 10,007,948 km (0.089 R)
• M38: 10,117,005 km (0.05 R)
• M39: 10,640,448 km (0.093 R)
• M40: 10,919,597 km (0.059 R)
• M41: 11,342,660 km (0.114 R)
• M42: 12,409,293 km (0.034 R)
• M43: 12,910,147 km (0.108 R)
• M44: 13,779,609 km (0.059 R)
• M45: 13,870,715 km (0.098 R)
• M46: 14,482,719 km (0.041 R)
• M47: 14,760,971 km (0.12 R)
• M48: 15,103,551 km (0.111 R)
• M49: 15,543,368 km (0.102 R)
• M50: 15,733,058 km (0.089 R)
• M51: 16,178,860 km (0.06 R)
• M52: 16,307,065 km (0.099 R)
• M53: 17,541,098 km (0.053 R)
• M54: 17,705,656 km (0.077 R)
• M55: 18,636,903 km (0.086 R)
• M56: 19,311,888 km (0.104 R)
• M57: 19,413,914 km (0.099 R)
• M58: 19,550,048 km (0.062 R)
• M59: 19,686,631 km (0.09 R)
• M60: 20,235,805 km (0.116 R)
• M61: 20,373,884 km (0.026 R)
• M62: 20,546,968 km (0.105 R)
• M63: 21,174,083 km (0.088 R)
• M64: 21,560,344 km (0.089 R)
• M65: 21,666,110 km (0.1 R)
• M66: 22,482,765 km (0.09 R)
• M67: 22,625,780 km (0.042 R)
• M68: 22,733,341 km (0.102 R)
• M69: 23,273,240 km (0.072 R)
• M70: 23,418,051 km (0.074 R)
• M71: 24,109,492 km (0.111 R)
• M72: 24,292,600 km (0.093 R)
• M73: 24,439,355 km (0.093 R)
• M74: 24,623,211 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.2

Radius: 9.6

Gravity: 9.18 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.51 AU - 7.39 AU

Year: 6440 Days

Day: 12.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 74,469,056 km

• M1: 227,538 km (0.046 R)
• M2: 460,313 km (0.109 R)
• M3: 936,333 km (0.087 R)
• M4: 1,134,550 km (0.034 R)
• M5: 1,274,424 km (0.117 R)
• M6: 1,476,381 km (0.036 R)
• M7: 2,143,737 km (0.106 R)
• M8: 2,252,346 km (0.047 R)
• M9: 2,407,479 km (0.093 R)
• M10: 2,705,328 km (0.087 R)
• M11: 2,775,639 km (0.108 R)
• M12: 3,310,900 km (0.104 R)
• M13: 3,590,498 km (0.05 R)
• M14: 3,851,397 km (0.108 R)
• M15: 4,391,894 km (0.107 R)
• M16: 4,784,290 km (0.071 R)
• M17: 5,100,689 km (0.116 R)
• M18: 5,335,109 km (0.113 R)
• M19: 5,453,590 km (0.088 R)
• M20: 5,663,177 km (0.107 R)
• M21: 6,059,462 km (0.093 R)
• M22: 6,878,809 km (0.032 R)
• M23: 6,943,286 km (0.056 R)
• M24: 7,599,123 km (0.09 R)
• M25: 8,829,117 km (0.09 R)
• M26: 8,969,589 km (0.111 R)
• M27: 9,075,504 km (0.105 R)
• M28: 9,395,494 km (0.106 R)
• M29: 9,647,118 km (0.098 R)
• M30: 10,414,854 km (0.108 R)
• M31: 10,526,155 km (0.115 R)
• M32: 11,164,339 km (0.101 R)
• M33: 11,892,432 km (0.039 R)
• M34: 12,008,819 km (0.079 R)
• M35: 13,799,506 km (0.1 R)
• M36: 14,538,819 km (0.12 R)
• M37: 15,038,924 km (0.034 R)
• M38: 15,291,146 km (0.074 R)
• M39: 15,756,994 km (0.111 R)
• M40: 15,927,685 km (0.074 R)
• M41: 16,399,966 km (0.088 R)
• M42: 16,659,518 km (0.092 R)
• M43: 17,138,830 km (0.047 R)
• M44: 17,888,764 km (0.108 R)
• M45: 18,694,348 km (0.054 R)
• M46: 19,192,360 km (0.077 R)
• M47: 19,329,092 km (0.102 R)
• M48: 19,557,528 km (0.102 R)
• M49: 19,970,867 km (0.071 R)
• M50: 20,340,822 km (0.086 R)
• M51: 20,433,573 km (0.048 R)
• M52: 20,526,623 km (0.038 R)
• M53: 21,087,316 km (0.068 R)
• M54: 21,511,276 km (0.084 R)
• M55: 21,700,518 km (0.101 R)
• M56: 22,176,239 km (0.093 R)
• M57: 22,799,763 km (0.062 R)
• M58: 22,896,253 km (0.049 R)
• M59: 23,041,214 km (0.056 R)
• M60: 23,283,413 km (0.057 R)
• M61: 23,429,121 km (0.066 R)
• M62: 23,770,354 km (0.089 R)
• M63: 24,162,300 km (0.071 R)
• M64: 25,151,740 km (0.119 R)
• M65: 25,301,189 km (0.114 R)
• M66: 25,902,423 km (0.094 R)
• M67: 26,204,760 km (0.11 R)
• M68: 28,043,168 km (0.062 R)
• M69: 28,717,256 km (0.071 R)
• M70: 29,030,215 km (0.032 R)
• M71: 29,659,423 km (0.074 R)
• M72: 29,975,823 km (0.114 R)
• M73: 30,452,442 km (0.119 R)
• M74: 30,558,656 km (0.088 R)
• M75: 31,466,715 km (0.092 R)
• M76: 31,574,127 km (0.097 R)
• M77: 34,575,509 km (0.107 R)
• M78: 34,964,014 km (0.098 R)
• M79: 35,354,016 km (0.081 R)
• M80: 35,745,364 km (0.076 R)
• M81: 36,419,602 km (0.097 R)
• M82: 36,532,398 km (0.098 R)
• M83: 37,325,267 km (0.077 R)
• M84: 37,837,939 km (0.049 R)
• M85: 38,180,967 km (0.06 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.7

Radius: 9.6

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.78 AU - 10.1 AU

Year: 11014 Days

Day: 8.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 74,469,056 km

• M1: 303,833 km (0.11 R)
• M2: 403,316 km (0.12 R)
• M3: 792,570 km (0.115 R)
• M4: 1,113,607 km (0.088 R)
• M5: 1,186,311 km (0.111 R)
• M6: 1,677,890 km (0.112 R)
• M7: 2,486,616 km (0.108 R)
• M8: 2,583,256 km (0.12 R)
• M9: 2,705,926 km (0.11 R)
• M10: 3,508,519 km (0.093 R)
• M11: 3,838,233 km (0.052 R)
• M12: 4,177,820 km (0.089 R)
• M13: 4,293,309 km (0.077 R)
• M14: 5,410,506 km (0.042 R)
• M15: 6,345,792 km (0.103 R)
• M16: 6,815,081 km (0.053 R)
• M17: 7,261,032 km (0.075 R)
• M18: 7,470,020 km (0.104 R)
• M19: 7,681,103 km (0.11 R)
• M20: 7,858,376 km (0.05 R)
• M21: 8,802,488 km (0.116 R)
• M22: 8,876,539 km (0.105 R)
• M23: 9,858,948 km (0.091 R)
• M24: 10,362,944 km (0.054 R)
• M25: 10,716,743 km (0.085 R)
• M26: 10,954,902 km (0.106 R)
• M27: 12,130,443 km (0.048 R)
• M28: 12,461,802 km (0.077 R)
• M29: 13,218,169 km (0.1 R)
• M30: 13,687,756 km (0.101 R)
• M31: 14,775,333 km (0.118 R)
• M32: 14,996,139 km (0.103 R)
• M33: 15,084,701 km (0.069 R)
• M34: 16,801,786 km (0.11 R)
• M35: 18,484,911 km (0.106 R)
• M36: 18,866,236 km (0.113 R)
• M37: 20,368,049 km (0.085 R)
• M38: 20,613,839 km (0.113 R)
• M39: 21,207,892 km (0.054 R)
• M40: 22,412,753 km (0.12 R)
• M41: 22,921,386 km (0.063 R)
• M42: 24,678,862 km (0.098 R)
• M43: 25,046,124 km (0.083 R)
• M44: 25,204,100 km (0.086 R)
• M45: 26,640,239 km (0.089 R)
• M46: 27,178,941 km (0.075 R)
• M47: 27,287,100 km (0.074 R)
• M48: 27,830,141 km (0.063 R)
• M49: 28,486,427 km (0.12 R)
• M50: 29,369,353 km (0.082 R)
• M51: 29,981,657 km (0.114 R)
• M52: 30,766,896 km (0.094 R)
• M53: 31,843,552 km (0.105 R)
• M54: 32,759,690 km (0.065 R)
• M55: 33,975,322 km (0.109 R)
• M56: 35,146,823 km (0.114 R)
• M57: 35,441,680 km (0.085 R)
• M58: 35,619,103 km (0.107 R)
• M59: 36,629,637 km (0.06 R)
• M60: 38,072,359 km (0.049 R)
• M61: 38,314,558 km (0.116 R)
• M62: 38,678,978 km (0.098 R)
• M63: 41,572,500 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 676.5

Radius: 6.6

Gravity: 15.53 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 13.29 AU - 15.79 AU

Year: 19486 Days

Day: 16.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,469,056 km

• M1: 167,849 km (0.079 R)
• M2: 468,541 km (0.047 R)
• M3: 768,634 km (0.057 R)
• M4: 1,121,086 km (0.032 R)
• M5: 1,175,390 km (0.079 R)
• M6: 1,459,776 km (0.073 R)
• M7: 1,893,011 km (0.116 R)
• M8: 2,329,388 km (0.044 R)
• M9: 3,609,049 km (0.063 R)
• M10: 3,854,090 km (0.088 R)
• M11: 4,753,921 km (0.116 R)
• M12: 5,113,106 km (0.11 R)
• M13: 5,296,064 km (0.119 R)
• M14: 6,586,345 km (0.118 R)
• M15: 6,835,576 km (0.052 R)
• M16: 7,240,687 km (0.053 R)
• M17: 7,862,864 km (0.104 R)
• M18: 8,287,273 km (0.074 R)
• M19: 8,610,405 km (0.077 R)
• M20: 9,102,881 km (0.109 R)
• M21: 9,324,734 km (0.104 R)
• M22: 9,943,920 km (0.084 R)
• M23: 10,868,136 km (0.096 R)
• M24: 11,103,453 km (0.097 R)
• M25: 11,579,174 km (0.091 R)
• M26: 11,940,304 km (0.077 R)
• M27: 12,427,544 km (0.086 R)
• M28: 13,045,832 km (0.099 R)
• M29: 13,547,583 km (0.082 R)
• M30: 14,569,935 km (0.12 R)
• M31: 15,090,536 km (0.036 R)
• M32: 15,155,910 km (0.103 R)
• M33: 16,553,004 km (0.076 R)
• M34: 16,620,623 km (0.114 R)
• M35: 16,756,009 km (0.11 R)
• M36: 17,438,325 km (0.08 R)
• M37: 17,506,990 km (0.101 R)
• M38: 18,338,904 km (0.09 R)
• M39: 18,619,101 km (0.093 R)
• M40: 19,969,072 km (0.07 R)
• M41: 21,350,309 km (0.114 R)
• M42: 22,089,622 km (0.077 R)
• M43: 22,912,559 km (0.108 R)
• M44: 23,214,298 km (0.034 R)
• M45: 24,280,632 km (0.057 R)
• M46: 24,742,441 km (0.088 R)
• M47: 24,897,125 km (0.075 R)
• M48: 25,207,241 km (0.079 R)
• M49: 25,518,704 km (0.074 R)
• M50: 26,145,519 km (0.105 R)
• M51: 26,303,046 km (0.118 R)
• M52: 26,460,722 km (0.094 R)
• M53: 27,975,550 km (0.089 R)
• M54: 30,175,985 km (0.058 R)
• M55: 31,004,907 km (0.118 R)
• M56: 32,854,984 km (0.088 R)
• M57: 33,451,131 km (0.111 R)
• M58: 35,087,133 km (0.087 R)
• M59: 37,456,315 km (0.073 R)
• M60: 39,424,724 km (0.119 R)
• M61: 43,834,570 km (0.05 R)
• M62: 44,772,698 km (0.073 R)
• M63: 46,860,037 km (0.094 R)
• M64: 47,434,792 km (0.077 R)
• M65: 48,687,973 km (0.111 R)
• M66: 48,978,792 km (0.108 R)
• M67: 51,522,853 km (0.087 R)
• M68: 51,917,941 km (0.095 R)
• M69: 52,215,042 km (0.116 R)
• M70: 52,512,593 km (0.066 R)
• M71: 52,910,373 km (0.102 R)
• M72: 53,209,270 km (0.056 R)
• M73: 53,808,858 km (0.093 R)
• M74: 54,109,400 km (0.104 R)
• M75: 54,310,161 km (0.103 R)
• M76: 55,216,424 km (0.092 R)
• M77: 55,620,937 km (0.074 R)
• M78: 55,722,215 km (0.106 R)
• M79: 58,376,231 km (0.078 R)
• M80: 59,097,891 km (0.027 R)
• M81: 60,237,677 km (0.105 R)
• M82: 61,071,236 km (0.073 R)
• M83: 64,656,200 km (0.094 R)
• M84: 64,975,890 km (0.079 R)
• M85: 65,402,843 km (0.094 R)
• M86: 66,152,178 km (0.099 R)
• M87: 66,796,796 km (0.085 R)
• M88: 67,119,777 km (0.077 R)
• M89: 71,256,757 km (0.106 R)
• M90: 72,027,784 km (0.101 R)
• M91: 73,689,368 km (0.095 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 11,580 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit