🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.02 AU - 1.52 AU

Year: 515 Days

Day: 46.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.53 AU - 3.07 AU

Year: 1686 Days

Day: 17 Hours

Environment

Temp: -102 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,093,220 km

• M1: 772,972 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.23 AU - 3.45 AU

Year: 2197 Days

Day: 24 Hours

Environment

Temp: -111 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803

Radius: 14

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.91 AU - 10.73 AU

Year: 9427 Days

Day: 14.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 77,093,220 km

• M1: 311,014 km (0.107 R)
• M2: 590,912 km (0.043 R)
• M3: 731,683 km (0.038 R)
• M4: 832,961 km (0.116 R)
• M5: 1,188,555 km (0.044 R)
• M6: 1,290,282 km (0.086 R)
• M7: 1,416,542 km (0.115 R)
• M8: 1,705,266 km (0.075 R)
• M9: 2,902,947 km (0.085 R)
• M10: 3,419,209 km (0.051 R)
• M11: 3,597,829 km (0.116 R)
• M12: 3,688,336 km (0.119 R)
• M13: 4,183,953 km (0.104 R)
• M14: 5,938,138 km (0.102 R)
• M15: 6,262,616 km (0.078 R)
• M16: 6,929,074 km (0.086 R)
• M17: 7,156,463 km (0.105 R)
• M18: 7,386,096 km (0.073 R)
• M19: 7,852,991 km (0.103 R)
• M20: 8,050,460 km (0.116 R)
• M21: 9,394,297 km (0.116 R)
• M22: 9,604,034 km (0.078 R)
• M23: 9,730,593 km (0.104 R)
• M24: 10,070,929 km (0.082 R)
• M25: 10,458,387 km (0.07 R)
• M26: 10,894,764 km (0.116 R)
• M27: 10,982,728 km (0.103 R)
• M28: 11,515,745 km (0.107 R)
• M29: 12,148,245 km (0.067 R)
• M30: 12,285,276 km (0.103 R)
• M31: 12,745,739 km (0.106 R)
• M32: 13,165,061 km (0.092 R)
• M33: 13,305,833 km (0.118 R)
• M34: 13,494,326 km (0.106 R)
• M35: 15,625,797 km (0.102 R)
• M36: 15,725,130 km (0.101 R)
• M37: 16,325,765 km (0.105 R)
• M38: 16,477,158 km (0.047 R)
• M39: 17,601,237 km (0.027 R)
• M40: 17,912,101 km (0.05 R)
• M41: 18,120,341 km (0.032 R)
• M42: 18,749,999 km (0.034 R)
• M43: 18,855,615 km (0.074 R)
• M44: 19,280,174 km (0.096 R)
• M45: 19,386,837 km (0.071 R)
• M46: 19,922,996 km (0.096 R)
• M47: 20,138,865 km (0.091 R)
• M48: 20,955,221 km (0.082 R)
• M49: 21,174,681 km (0.107 R)
• M50: 21,560,644 km (0.106 R)
• M51: 21,893,349 km (0.115 R)
• M52: 23,411,618 km (0.077 R)
• M53: 23,525,462 km (0.102 R)
• M54: 23,925,337 km (0.087 R)
• M55: 24,269,711 km (0.106 R)
• M56: 25,313,157 km (0.045 R)
• M57: 25,664,113 km (0.108 R)
• M58: 26,075,806 km (0.105 R)
• M59: 26,608,225 km (0.071 R)
• M60: 26,845,936 km (0.074 R)
• M61: 27,924,687 km (0.102 R)
• M62: 28,834,541 km (0.075 R)
• M63: 29,569,366 km (0.095 R)
• M64: 30,434,490 km (0.069 R)
• M65: 31,433,505 km (0.12 R)
• M66: 32,379,711 km (0.091 R)
• M67: 34,753,680 km (0.104 R)
• M68: 35,404,879 km (0.07 R)
• M69: 36,785,518 km (0.099 R)
• M70: 38,586,377 km (0.109 R)
• M71: 41,789,268 km (0.12 R)
• M72: 42,412,343 km (0.073 R)
• M73: 43,948,114 km (0.09 R)
• M74: 44,511,201 km (0.12 R)
• M75: 45,218,200 km (0.081 R)
• M76: 46,285,880 km (0.115 R)
• M77: 46,500,404 km (0.048 R)
• M78: 46,643,718 km (0.098 R)
• M79: 47,217,875 km (0.113 R)
• M80: 47,506,001 km (0.03 R)
• M81: 47,939,086 km (0.111 R)
• M82: 48,083,748 km (0.1 R)
• M83: 48,446,074 km (0.036 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.7

Radius: 8.7

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 9.87 AU - 10.21 AU

Year: 11449 Days

Day: 15 Hours

Environment

Temp: -178 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 77,093,220 km

• M1: 355,744 km (0.048 R)
• M2: 422,464 km (0.119 R)
• M3: 555,158 km (0.094 R)
• M4: 619,036 km (0.066 R)
• M5: 1,016,817 km (0.068 R)
• M6: 2,819,022 km (0.092 R)
• M7: 3,316,585 km (0.094 R)
• M8: 4,000,546 km (0.049 R)
• M9: 4,129,649 km (0.098 R)
• M10: 4,558,546 km (0.082 R)
• M11: 5,316,559 km (0.102 R)
• M12: 6,039,266 km (0.085 R)
• M13: 6,754,344 km (0.093 R)
• M14: 7,816,040 km (0.1 R)
• M15: 8,304,477 km (0.1 R)
• M16: 9,741,514 km (0.087 R)
• M17: 9,871,963 km (0.09 R)
• M18: 10,577,617 km (0.067 R)
• M19: 10,666,927 km (0.096 R)
• M20: 10,936,502 km (0.051 R)
• M21: 11,117,515 km (0.11 R)
• M22: 11,253,949 km (0.116 R)
• M23: 12,177,267 km (0.066 R)
• M24: 12,981,206 km (0.097 R)
• M25: 13,076,948 km (0.073 R)
• M26: 13,172,841 km (0.104 R)
• M27: 13,899,886 km (0.107 R)
• M28: 14,342,397 km (0.096 R)
• M29: 15,697,454 km (0.119 R)
• M30: 15,952,967 km (0.117 R)
• M31: 16,467,883 km (0.098 R)
• M32: 16,571,555 km (0.04 R)
• M33: 17,250,579 km (0.088 R)
• M34: 17,461,363 km (0.098 R)
• M35: 18,152,206 km (0.031 R)
• M36: 19,232,601 km (0.057 R)
• M37: 20,723,793 km (0.086 R)
• M38: 21,681,668 km (0.102 R)
• M39: 21,738,515 km (0.113 R)
• M40: 23,815,981 km (0.096 R)
• M41: 24,227,226 km (0.083 R)
• M42: 24,700,254 km (0.119 R)
• M43: 24,997,355 km (0.098 R)
• M44: 25,295,654 km (0.117 R)
• M45: 25,475,171 km (0.077 R)
• M46: 25,715,276 km (0.107 R)
• M47: 26,318,753 km (0.117 R)
• M48: 26,500,664 km (0.091 R)
• M49: 26,804,797 km (0.106 R)
• M50: 27,171,312 km (0.098 R)
• M51: 27,662,741 km (0.114 R)
• M52: 27,847,644 km (0.115 R)
• M53: 29,091,550 km (0.069 R)
• M54: 30,036,260 km (0.055 R)
• M55: 30,671,603 km (0.073 R)
• M56: 31,826,498 km (0.107 R)
• M57: 31,891,124 km (0.109 R)
• M58: 32,020,377 km (0.065 R)
• M59: 32,799,782 km (0.091 R)
• M60: 32,865,007 km (0.107 R)
• M61: 33,257,252 km (0.118 R)
• M62: 33,716,817 km (0.084 R)
• M63: 33,782,790 km (0.054 R)
• M64: 33,980,408 km (0.107 R)
• M65: 34,443,414 km (0.108 R)
• M66: 34,908,514 km (0.113 R)
• M67: 35,241,967 km (0.114 R)
• M68: 35,308,688 km (0.096 R)
• M69: 36,315,930 km (0.115 R)
• M70: 36,451,017 km (0.099 R)
• M71: 37,469,031 km (0.118 R)
• M72: 37,947,295 km (0.118 R)
• M73: 38,427,504 km (0.087 R)
• M74: 38,909,808 km (0.055 R)
• M75: 39,602,296 km (0.104 R)
• M76: 39,741,273 km (0.082 R)
• M77: 40,089,387 km (0.092 R)
• M78: 40,298,824 km (0.097 R)
• M79: 40,508,560 km (0.107 R)
• M80: 41,280,784 km (0.1 R)
• M81: 41,421,706 km (0.094 R)
• M82: 41,916,127 km (0.103 R)
• M83: 42,341,583 km (0.072 R)
• M84: 42,625,968 km (0.115 R)
• M85: 43,411,357 km (0.115 R)
• M86: 44,851,536 km (0.067 R)
• M87: 46,307,273 km (0.078 R)
• M88: 49,863,962 km (0.1 R)
• M89: 49,938,911 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 769.1

Radius: 8

Gravity: 12.02 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 12.21 AU - 14.51 AU

Year: 17574 Days

Day: 25 Hours

Environment

Temp: -178 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,093,220 km

• M1: 385,813 km (0.058 R)
• M2: 476,020 km (0.116 R)
• M3: 885,320 km (0.08 R)
• M4: 1,085,482 km (0.12 R)
• M5: 1,300,155 km (0.058 R)
• M6: 2,023,162 km (0.101 R)
• M7: 2,187,570 km (0.037 R)
• M8: 2,635,316 km (0.102 R)
• M9: 2,706,824 km (0.114 R)
• M10: 2,851,635 km (0.081 R)
• M11: 3,378,668 km (0.079 R)
• M12: 3,733,364 km (0.087 R)
• M13: 4,606,717 km (0.104 R)
• M14: 4,955,579 km (0.106 R)
• M15: 5,044,141 km (0.056 R)
• M16: 5,358,147 km (0.104 R)
• M17: 5,864,685 km (0.071 R)
• M18: 6,482,973 km (0.108 R)
• M19: 6,726,219 km (0.102 R)
• M20: 7,071,940 km (0.079 R)
• M21: 7,677,961 km (0.118 R)
• M22: 7,832,197 km (0.062 R)
• M23: 8,724,847 km (0.109 R)
• M24: 9,816,014 km (0.119 R)
• M25: 10,039,364 km (0.031 R)
• M26: 10,719,435 km (0.106 R)
• M27: 11,065,156 km (0.066 R)
• M28: 11,531,752 km (0.088 R)
• M29: 11,945,240 km (0.08 R)
• M30: 12,124,010 km (0.114 R)
• M31: 12,303,527 km (0.069 R)
• M32: 13,585,431 km (0.026 R)
• M33: 13,771,980 km (0.076 R)
• M34: 15,554,139 km (0.111 R)
• M35: 16,010,862 km (0.115 R)
• M36: 16,142,209 km (0.045 R)
• M37: 17,205,550 km (0.084 R)
• M38: 18,635,407 km (0.114 R)
• M39: 20,173,722 km (0.1 R)
• M40: 20,886,406 km (0.104 R)
• M41: 21,752,428 km (0.106 R)
• M42: 22,043,695 km (0.049 R)
• M43: 22,483,064 km (0.107 R)
• M44: 22,925,425 km (0.058 R)
• M45: 23,519,478 km (0.089 R)
• M46: 23,968,421 km (0.101 R)
• M47: 24,118,767 km (0.111 R)
• M48: 24,269,263 km (0.037 R)
• M49: 24,647,147 km (0.042 R)
• M50: 24,722,993 km (0.079 R)
• M51: 24,874,835 km (0.081 R)
• M52: 25,869,361 km (0.045 R)
• M53: 27,111,024 km (0.055 R)
• M54: 27,818,173 km (0.089 R)
• M55: 28,372,283 km (0.101 R)
• M56: 29,652,392 km (0.1 R)
• M57: 30,218,321 km (0.083 R)
• M58: 30,624,779 km (0.107 R)
• M59: 31,443,228 km (0.109 R)
• M60: 32,517,790 km (0.114 R)
• M61: 32,684,143 km (0.103 R)
• M62: 34,702,816 km (0.052 R)
• M63: 35,984,870 km (0.08 R)
• M64: 37,282,333 km (0.111 R)
• M65: 38,595,203 km (0.081 R)
• M66: 38,859,543 km (0.108 R)
• M67: 39,567,440 km (0.118 R)
• M68: 40,190,366 km (0.113 R)
• M69: 43,995,537 km (0.055 R)
• M70: 45,940,758 km (0.089 R)
• M71: 47,630,466 km (0.064 R)
• M72: 47,819,408 km (0.096 R)
• M73: 49,723,041 km (0.119 R)
• M74: 50,587,717 km (0.03 R)
• M75: 51,166,810 km (0.095 R)
• M76: 52,526,954 km (0.103 R)
• M77: 53,997,202 km (0.1 R)
• M78: 55,282,397 km (0.112 R)
• M79: 57,379,759 km (0.113 R)
• M80: 57,883,007 km (0.087 R)
• M81: 59,910,357 km (0.102 R)
• M82: 60,625,435 km (0.091 R)
• M83: 60,932,709 km (0.056 R)
• M84: 63,825,932 km (0.117 R)
• M85: 63,930,052 km (0.115 R)
• M86: 65,604,351 km (0.12 R)
• M87: 66,025,170 km (0.036 R)
• M88: 67,823,486 km (0.071 R)
• M89: 69,316,622 km (0.106 R)
• M90: 69,637,958 km (0.116 R)
• M91: 70,389,688 km (0.119 R)
• M92: 71,036,250 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 585.2

Radius: 5.4

Gravity: 20.07 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 15.04 AU - 16.06 AU

Year: 22068 Days

Day: 23 Hours

Environment

Temp: -185 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,093,220 km

• M1: 353,500 km (0.063 R)
• M2: 508,034 km (0.092 R)
• M3: 683,363 km (0.119 R)
• M4: 730,187 km (0.093 R)
• M5: 1,143,077 km (0.034 R)
• M6: 1,343,688 km (0.06 R)
• M7: 1,432,998 km (0.079 R)
• M8: 2,009,698 km (0.117 R)
• M9: 2,502,922 km (0.061 R)
• M10: 3,031,900 km (0.102 R)
• M11: 3,110,289 km (0.049 R)
• M12: 3,471,269 km (0.091 R)
• M13: 3,761,190 km (0.079 R)
• M14: 4,452,781 km (0.105 R)
• M15: 4,813,162 km (0.067 R)
• M16: 4,950,642 km (0.104 R)
• M17: 6,146,677 km (0.081 R)
• M18: 6,196,194 km (0.055 R)
• M19: 6,547,300 km (0.051 R)
• M20: 6,699,890 km (0.079 R)
• M21: 6,750,903 km (0.097 R)
• M22: 7,853,439 km (0.096 R)
• M23: 8,015,454 km (0.043 R)
• M24: 8,178,516 km (0.102 R)
• M25: 8,954,330 km (0.118 R)
• M26: 9,522,652 km (0.085 R)
• M27: 9,811,227 km (0.106 R)
• M28: 11,114,673 km (0.1 R)
• M29: 14,010,289 km (0.117 R)
• M30: 16,221,944 km (0.118 R)
• M31: 16,290,610 km (0.119 R)
• M32: 17,614,102 km (0.109 R)
• M33: 17,897,141 km (0.041 R)
• M34: 18,539,365 km (0.114 R)
• M35: 19,116,514 km (0.1 R)
• M36: 19,334,627 km (0.118 R)
• M37: 20,659,765 km (0.093 R)
• M38: 21,937,929 km (0.098 R)
• M39: 22,778,520 km (0.118 R)
• M40: 23,785,463 km (0.091 R)
• M41: 24,648,942 km (0.098 R)
• M42: 24,886,204 km (0.088 R)
• M43: 25,602,479 km (0.084 R)
• M44: 26,811,230 km (0.057 R)
• M45: 28,121,109 km (0.118 R)
• M46: 28,368,992 km (0.104 R)
• M47: 28,783,678 km (0.098 R)
• M48: 29,200,457 km (0.112 R)
• M49: 30,717,380 km (0.095 R)
• M50: 30,972,743 km (0.108 R)
• M51: 31,057,864 km (0.094 R)
• M52: 32,692,520 km (0.105 R)
• M53: 32,779,437 km (0.102 R)
• M54: 34,002,698 km (0.109 R)
• M55: 35,240,920 km (0.106 R)
• M56: 36,224,227 km (0.079 R)
• M57: 36,854,632 km (0.052 R)
• M58: 38,034,810 km (0.117 R)
• M59: 39,504,459 km (0.112 R)
• M60: 39,782,113 km (0.118 R)
• M61: 41,837,737 km (0.119 R)
• M62: 42,878,340 km (0.105 R)
• M63: 42,973,484 km (0.08 R)
• M64: 43,258,917 km (0.063 R)
• M65: 44,503,422 km (0.108 R)
• M66: 45,662,656 km (0.071 R)
• M67: 45,856,684 km (0.089 R)
• M68: 46,733,926 km (0.104 R)
• M69: 47,027,437 km (0.101 R)
• M70: 49,000,483 km (0.044 R)
• M71: 50,698,569 km (0.113 R)
• M72: 50,899,628 km (0.119 R)
• M73: 51,605,431 km (0.107 R)
• M74: 51,706,559 km (0.095 R)
• M75: 54,563,579 km (0.067 R)
• M76: 57,996,103 km (0.108 R)
• M77: 58,944,403 km (0.117 R)
• M78: 62,141,908 km (0.093 R)
• M79: 62,788,022 km (0.029 R)
• M80: 64,631,217 km (0.09 R)
• M81: 64,958,238 km (0.061 R)
• M82: 68,370,266 km (0.105 R)
• M83: 68,481,268 km (0.108 R)
• M84: 69,148,773 km (0.083 R)
• M85: 69,260,224 km (0.067 R)
• M86: 69,818,373 km (0.102 R)
• M87: 71,501,798 km (0.084 R)
• M88: 72,518,166 km (0.078 R)
• M89: 72,971,448 km (0.086 R)
• M90: 73,539,471 km (0.112 R)
• M91: 75,366,659 km (0.105 R)
• M92: 75,940,666 km (0.109 R)
• M93: 77,093,168 km (0.027 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 17,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit