🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.76 AU - 0.84 AU

Year: 255 Days

Day: 14.6 Hours

Environment

Temp: 142 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,459,072 km

• M1: 134,040 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.55 AU - 4.15 AU

Year: 2693 Days

Day: 26.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,459,072 km

• M1: 511,026 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.4

Radius: 10.3

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 8.51 AU - 10.85 AU

Year: 10735 Days

Day: 9.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 57,459,072 km

• M1: 166,802 km (0.091 R)
• M2: 466,895 km (0.073 R)
• M3: 844,330 km (0.07 R)
• M4: 922,420 km (0.036 R)
• M5: 1,129,165 km (0.106 R)
• M6: 1,328,279 km (0.053 R)
• M7: 1,563,298 km (0.093 R)
• M8: 2,839,068 km (0.078 R)
• M9: 3,051,049 km (0.113 R)
• M10: 3,174,467 km (0.116 R)
• M11: 4,051,260 km (0.115 R)
• M12: 4,569,317 km (0.09 R)
• M13: 4,711,136 km (0.097 R)
• M14: 5,255,523 km (0.104 R)
• M15: 6,562,859 km (0.101 R)
• M16: 7,211,515 km (0.077 R)
• M17: 7,711,321 km (0.115 R)
• M18: 7,795,844 km (0.117 R)
• M19: 8,008,124 km (0.106 R)
• M20: 10,004,358 km (0.116 R)
• M21: 10,142,736 km (0.065 R)
• M22: 10,328,237 km (0.098 R)
• M23: 10,561,610 km (0.042 R)
• M24: 11,852,041 km (0.092 R)
• M25: 12,889,652 km (0.117 R)
• M26: 13,292,668 km (0.09 R)
• M27: 13,956,434 km (0.096 R)
• M28: 14,162,730 km (0.112 R)
• M29: 15,103,999 km (0.06 R)
• M30: 16,881,671 km (0.099 R)
• M31: 17,267,334 km (0.084 R)
• M32: 18,384,830 km (0.085 R)
• M33: 18,781,564 km (0.116 R)
• M34: 19,410,623 km (0.1 R)
• M35: 19,525,664 km (0.045 R)
• M36: 19,641,004 km (0.106 R)
• M37: 20,865,911 km (0.109 R)
• M38: 21,161,068 km (0.055 R)
• M39: 21,636,490 km (0.072 R)
• M40: 21,815,558 km (0.098 R)
• M41: 22,718,681 km (0.093 R)
• M42: 23,205,472 km (0.069 R)
• M43: 23,941,942 km (0.11 R)
• M44: 24,686,042 km (0.078 R)
• M45: 25,249,129 km (0.095 R)
• M46: 25,626,863 km (0.071 R)
• M47: 26,006,543 km (0.098 R)
• M48: 26,835,464 km (0.112 R)
• M49: 27,092,324 km (0.096 R)
• M50: 27,737,839 km (0.118 R)
• M51: 28,715,610 km (0.04 R)
• M52: 29,175,923 km (0.032 R)
• M53: 29,241,896 km (0.081 R)
• M54: 29,572,357 km (0.115 R)
• M55: 31,513,240 km (0.081 R)
• M56: 31,716,394 km (0.117 R)
• M57: 31,784,162 km (0.059 R)
• M58: 32,124,048 km (0.085 R)
• M59: 33,081,774 km (0.062 R)
• M60: 33,288,219 km (0.116 R)
• M61: 33,633,341 km (0.094 R)
• M62: 33,702,455 km (0.11 R)
• M63: 33,771,719 km (0.105 R)
• M64: 34,955,338 km (0.111 R)
• M65: 35,305,995 km (0.043 R)
• M66: 36,436,207 km (0.079 R)
• M67: 36,649,534 km (0.087 R)
• M68: 39,022,305 km (0.025 R)
• M69: 39,604,989 km (0.111 R)
• M70: 40,410,873 km (0.034 R)
• M71: 40,484,325 km (0.117 R)
• M72: 40,852,635 km (0.112 R)
• M73: 41,000,288 km (0.082 R)
• M74: 41,148,091 km (0.071 R)
• M75: 42,486,543 km (0.085 R)
• M76: 45,358,523 km (0.102 R)
• M77: 46,201,507 km (0.097 R)
• M78: 47,049,727 km (0.034 R)
• M79: 48,058,765 km (0.028 R)
• M80: 49,861,419 km (0.105 R)
• M81: 50,019,245 km (0.053 R)
• M82: 50,890,054 km (0.087 R)
• M83: 50,969,491 km (0.059 R)
• M84: 51,845,835 km (0.051 R)
• M85: 51,925,720 km (0.094 R)
• M86: 52,005,755 km (0.098 R)
• M87: 53,694,266 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547

Radius: 14.6

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 9.47 AU - 13.41 AU

Year: 13792 Days

Day: 9.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 57,459,072 km

• M1: 336,894 km (0.095 R)
• M2: 466,895 km (0.114 R)
• M3: 620,981 km (0.119 R)
• M4: 1,029,383 km (0.044 R)
• M5: 1,309,580 km (0.037 R)
• M6: 1,424,172 km (0.102 R)
• M7: 1,615,208 km (0.103 R)
• M8: 2,379,504 km (0.076 R)
• M9: 2,493,049 km (0.096 R)
• M10: 2,997,044 km (0.094 R)
• M11: 3,213,811 km (0.115 R)
• M12: 3,436,113 km (0.114 R)
• M13: 3,532,903 km (0.076 R)
• M14: 4,099,131 km (0.057 R)
• M15: 5,056,857 km (0.037 R)
• M16: 5,241,760 km (0.099 R)
• M17: 5,542,302 km (0.055 R)
• M18: 5,926,020 km (0.064 R)
• M19: 6,358,209 km (0.044 R)
• M20: 7,211,814 km (0.071 R)
• M21: 7,420,503 km (0.085 R)
• M22: 7,588,801 km (0.067 R)
• M23: 9,250,833 km (0.11 R)
• M24: 9,614,805 km (0.078 R)
• M25: 10,263,012 km (0.057 R)
• M26: 11,021,324 km (0.119 R)
• M27: 12,642,067 km (0.108 R)
• M28: 12,894,140 km (0.091 R)
• M29: 13,096,994 km (0.119 R)
• M30: 13,454,533 km (0.073 R)
• M31: 13,557,307 km (0.098 R)
• M32: 14,757,830 km (0.117 R)
• M33: 16,815,249 km (0.094 R)
• M34: 17,036,954 km (0.047 R)
• M35: 17,148,254 km (0.08 R)
• M36: 18,445,118 km (0.116 R)
• M37: 19,423,788 km (0.119 R)
• M38: 21,012,966 km (0.114 R)
• M39: 21,252,023 km (0.087 R)
• M40: 22,827,289 km (0.045 R)
• M41: 23,381,399 km (0.062 R)
• M42: 24,628,597 km (0.047 R)
• M43: 25,450,787 km (0.084 R)
• M44: 25,641,823 km (0.069 R)
• M45: 26,217,775 km (0.064 R)
• M46: 26,475,083 km (0.119 R)
• M47: 26,733,289 km (0.099 R)
• M48: 27,512,993 km (0.091 R)
• M49: 29,227,684 km (0.103 R)
• M50: 29,361,125 km (0.045 R)
• M51: 30,232,682 km (0.086 R)
• M52: 31,044,849 km (0.118 R)
• M53: 31,658,799 km (0.06 R)
• M54: 32,621,611 km (0.04 R)
• M55: 32,759,989 km (0.1 R)
• M56: 35,070,528 km (0.108 R)
• M57: 35,567,492 km (0.092 R)
• M58: 36,066,700 km (0.087 R)
• M59: 36,496,495 km (0.085 R)
• M60: 37,505,832 km (0.066 R)
• M61: 38,014,016 km (0.074 R)
• M62: 39,257,473 km (0.12 R)
• M63: 39,404,678 km (0.1 R)
• M64: 39,625,783 km (0.084 R)
• M65: 40,440,044 km (0.112 R)
• M66: 40,886,594 km (0.116 R)
• M67: 41,559,336 km (0.076 R)
• M68: 45,286,267 km (0.068 R)
• M69: 45,517,845 km (0.065 R)
• M70: 46,448,344 km (0.078 R)
• M71: 46,915,987 km (0.061 R)
• M72: 47,072,167 km (0.081 R)
• M73: 47,463,515 km (0.116 R)
• M74: 49,197,953 km (0.106 R)
• M75: 49,356,676 km (0.117 R)
• M76: 50,232,721 km (0.118 R)
• M77: 50,552,561 km (0.06 R)
• M78: 52,891,374 km (0.066 R)
• M79: 53,053,987 km (0.096 R)
• M80: 53,298,131 km (0.098 R)
• M81: 53,951,275 km (0.085 R)
• M82: 54,689,092 km (0.089 R)
• M83: 54,853,500 km (0.061 R)
• M84: 55,100,486 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 558.8

Radius: 6.1

Gravity: 15.02 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 12.14 AU - 19.12 AU

Year: 22026 Days

Day: 19.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 57,459,072 km

• M1: 94,995 km (0.102 R)
• M2: 290,070 km (0.117 R)
• M3: 430,692 km (0.073 R)
• M4: 751,281 km (0.119 R)
• M5: 1,026,391 km (0.09 R)
• M6: 1,273,527 km (0.093 R)
• M7: 1,389,465 km (0.118 R)
• M8: 1,631,664 km (0.081 R)
• M9: 1,952,851 km (0.096 R)
• M10: 3,224,433 km (0.11 R)
• M11: 3,303,420 km (0.032 R)
• M12: 3,343,213 km (0.101 R)
• M13: 4,086,116 km (0.063 R)
• M14: 6,648,279 km (0.105 R)
• M15: 6,952,411 km (0.084 R)
• M16: 7,521,631 km (0.091 R)
• M17: 8,376,284 km (0.091 R)
• M18: 8,814,905 km (0.08 R)
• M19: 9,037,058 km (0.115 R)
• M20: 9,093,007 km (0.1 R)
• M21: 10,584,498 km (0.039 R)
• M22: 10,702,381 km (0.108 R)
• M23: 10,998,884 km (0.106 R)
• M24: 11,843,514 km (0.096 R)
• M25: 12,771,469 km (0.072 R)
• M26: 13,658,435 km (0.092 R)
• M27: 14,696,345 km (0.083 R)
• M28: 18,240,468 km (0.112 R)
• M29: 18,452,598 km (0.118 R)
• M30: 18,950,759 km (0.08 R)
• M31: 19,309,495 km (0.104 R)
• M32: 19,815,285 km (0.077 R)
• M33: 19,960,545 km (0.08 R)
• M34: 20,398,717 km (0.112 R)
• M35: 21,358,686 km (0.089 R)
• M36: 21,433,186 km (0.103 R)
• M37: 22,409,013 km (0.12 R)
• M38: 22,560,406 km (0.067 R)
• M39: 23,245,864 km (0.07 R)
• M40: 23,322,458 km (0.09 R)
• M41: 25,580,039 km (0.073 R)
• M42: 25,738,314 km (0.063 R)
• M43: 26,935,545 km (0.078 R)
• M44: 27,096,513 km (0.112 R)
• M45: 27,500,427 km (0.069 R)
• M46: 27,581,359 km (0.106 R)
• M47: 27,906,286 km (0.105 R)
• M48: 28,150,729 km (0.108 R)
• M49: 28,806,117 km (0.116 R)
• M50: 29,549,469 km (0.05 R)
• M51: 29,715,523 km (0.061 R)
• M52: 30,382,879 km (0.074 R)
• M53: 32,157,857 km (0.092 R)
• M54: 34,314,460 km (0.118 R)
• M55: 34,751,436 km (0.098 R)
• M56: 35,014,429 km (0.088 R)
• M57: 35,190,057 km (0.067 R)
• M58: 37,860,828 km (0.09 R)
• M59: 37,951,035 km (0.056 R)
• M60: 39,494,287 km (0.094 R)
• M61: 39,952,206 km (0.093 R)
• M62: 40,688,377 km (0.12 R)
• M63: 41,707,886 km (0.115 R)
• M64: 41,800,936 km (0.115 R)
• M65: 43,299,907 km (0.091 R)
• M66: 43,488,550 km (0.072 R)
• M67: 45,773,208 km (0.11 R)
• M68: 46,254,016 km (0.119 R)
• M69: 46,736,619 km (0.072 R)
• M70: 46,930,049 km (0.089 R)
• M71: 47,706,611 km (0.118 R)
• M72: 48,389,675 km (0.04 R)
• M73: 48,879,459 km (0.109 R)
• M74: 50,061,731 km (0.076 R)
• M75: 51,752,635 km (0.085 R)
• M76: 53,260,283 km (0.091 R)
• M77: 54,374,936 km (0.067 R)
• M78: 54,476,663 km (0.083 R)
• M79: 54,680,266 km (0.111 R)
• M80: 56,524,209 km (0.065 R)
• M81: 56,833,428 km (0.076 R)
• M82: 58,596,888 km (0.092 R)
• M83: 61,645,991 km (0.119 R)
• M84: 63,350,360 km (0.109 R)
• M85: 64,854,267 km (0.114 R)
• M86: 66,152,777 km (0.078 R)
• M87: 66,914,080 km (0.077 R)
• M88: 68,995,286 km (0.095 R)
• M89: 69,877,913 km (0.116 R)
• M90: 71,542,938 km (0.062 R)
• M91: 71,654,388 km (0.057 R)
• M92: 71,877,439 km (0.087 R)
• M93: 72,100,788 km (0.099 R)
• M94: 73,558,171 km (0.107 R)
• M95: 75,138,373 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.2

Radius: 4.5

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 20.31 AU - 20.39 AU

Year: 32722 Days

Day: 15.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 57,459,072 km

• M1: 122,221 km (0.118 R)
• M2: 194,627 km (0.055 R)
• M3: 324,927 km (0.094 R)
• M4: 567,874 km (0.076 R)
• M5: 640,877 km (0.096 R)
• M6: 756,367 km (0.093 R)
• M7: 816,655 km (0.092 R)
• M8: 942,167 km (0.07 R)
• M9: 1,354,908 km (0.099 R)
• M10: 1,428,660 km (0.056 R)
• M11: 1,817,016 km (0.087 R)
• M12: 2,121,747 km (0.12 R)
• M13: 2,178,743 km (0.054 R)
• M14: 3,424,146 km (0.095 R)
• M15: 3,491,315 km (0.108 R)
• M16: 3,592,892 km (0.046 R)
• M17: 3,764,331 km (0.095 R)
• M18: 4,847,569 km (0.077 R)
• M19: 5,580,150 km (0.105 R)
• M20: 6,060,359 km (0.101 R)
• M21: 6,847,394 km (0.1 R)
• M22: 7,059,823 km (0.045 R)
• M23: 7,102,608 km (0.066 R)
• M24: 7,578,479 km (0.046 R)
• M25: 7,666,143 km (0.104 R)
• M26: 7,798,238 km (0.119 R)
• M27: 8,020,091 km (0.111 R)
• M28: 8,154,131 km (0.054 R)
• M29: 8,606,515 km (0.115 R)
• M30: 9,253,376 km (0.082 R)
• M31: 9,441,122 km (0.082 R)
• M32: 9,868,074 km (0.099 R)
• M33: 10,301,309 km (0.097 R)
• M34: 10,691,461 km (0.098 R)
• M35: 11,136,365 km (0.102 R)
• M36: 12,043,975 km (0.057 R)
• M37: 12,300,386 km (0.096 R)
• M38: 12,870,653 km (0.117 R)
• M39: 12,922,862 km (0.057 R)
• M40: 13,027,581 km (0.118 R)
• M41: 13,555,661 km (0.106 R)
• M42: 14,851,029 km (0.042 R)
• M43: 15,125,841 km (0.107 R)
• M44: 16,298,389 km (0.098 R)
• M45: 16,411,634 km (0.057 R)
• M46: 16,809,864 km (0.101 R)
• M47: 19,085,996 km (0.027 R)
• M48: 19,324,754 km (0.077 R)
• M49: 19,745,273 km (0.075 R)
• M50: 20,047,311 km (0.067 R)
• M51: 20,472,917 km (0.101 R)
• M52: 23,662,045 km (0.113 R)
• M53: 24,047,259 km (0.046 R)
• M54: 25,477,415 km (0.089 R)
• M55: 27,068,688 km (0.082 R)
• M56: 27,269,897 km (0.105 R)
• M57: 27,337,066 km (0.104 R)
• M58: 28,215,206 km (0.08 R)
• M59: 29,584,176 km (0.076 R)
• M60: 29,653,290 km (0.034 R)
• M61: 30,207,251 km (0.12 R)
• M62: 30,555,365 km (0.098 R)
• M63: 30,834,664 km (0.105 R)
• M64: 31,185,172 km (0.045 R)
• M65: 31,255,334 km (0.056 R)
• M66: 32,031,597 km (0.06 R)
• M67: 32,102,357 km (0.105 R)
• M68: 32,244,325 km (0.046 R)
• M69: 32,315,384 km (0.111 R)
• M70: 33,891,098 km (0.111 R)
• M71: 34,688,305 km (0.114 R)
• M72: 35,932,511 km (0.087 R)
• M73: 36,893,827 km (0.056 R)
• M74: 38,313,959 km (0.111 R)
• M75: 39,295,920 km (0.117 R)
• M76: 40,592,335 km (0.117 R)
• M77: 40,669,079 km (0.119 R)
• M78: 40,822,566 km (0.037 R)
• M79: 41,670,636 km (0.112 R)
• M80: 41,980,304 km (0.058 R)
• M81: 42,213,228 km (0.115 R)
• M82: 42,602,182 km (0.067 R)
• M83: 42,680,123 km (0.097 R)
• M84: 42,992,483 km (0.078 R)
• M85: 43,070,573 km (0.116 R)
• M86: 43,148,813 km (0.055 R)
• M87: 43,540,759 km (0.069 R)
• M88: 46,316,698 km (0.119 R)
• M89: 48,496,937 km (0.105 R)
• M90: 51,206,753 km (0.061 R)
• M91: 52,204,271 km (0.079 R)
• M92: 52,454,549 km (0.035 R)
• M93: 53,965,188 km (0.087 R)
• M94: 54,725,893 km (0.075 R)
• M95: 56,514,485 km (0.099 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 20,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit