🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.09 AU - 1.37 AU

Year: 506 Days

Day: 41.9 Hours

Environment

Temp: -16 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.28 AU - 1.6 AU

Year: 641 Days

Day: 12.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.87 AU - 4.15 AU

Year: 2978 Days

Day: 21.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.2 AU - 4.5 AU

Year: 3365 Days

Day: 13.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 137.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,486,343 km

• M1: 2,869,886 km (0.086 R)
• M2: 3,033,546 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.1

Radius: 13.2

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.25 AU - 7.05 AU

Year: 5656 Days

Day: 6.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 90,486,343 km

• M1: 250,277 km (0.111 R)
• M2: 340,485 km (0.114 R)
• M3: 482,453 km (0.106 R)
• M4: 810,970 km (0.083 R)
• M5: 926,759 km (0.081 R)
• M6: 1,209,200 km (0.052 R)
• M7: 1,466,209 km (0.093 R)
• M8: 1,592,469 km (0.054 R)
• M9: 2,033,633 km (0.091 R)
• M10: 2,216,891 km (0.086 R)
• M11: 2,300,067 km (0.116 R)
• M12: 2,491,253 km (0.114 R)
• M13: 2,799,275 km (0.096 R)
• M14: 2,958,148 km (0.039 R)
• M15: 3,096,676 km (0.091 R)
• M16: 3,190,175 km (0.1 R)
• M17: 3,428,484 km (0.092 R)
• M18: 3,872,042 km (0.089 R)
• M19: 4,307,970 km (0.08 R)
• M20: 4,678,973 km (0.081 R)
• M21: 4,786,982 km (0.098 R)
• M22: 5,005,246 km (0.073 R)
• M23: 5,115,798 km (0.094 R)
• M24: 5,282,899 km (0.09 R)
• M25: 5,508,792 km (0.102 R)
• M26: 5,708,954 km (0.039 R)
• M27: 5,999,174 km (0.116 R)
• M28: 6,564,205 km (0.095 R)
• M29: 6,837,819 km (0.114 R)
• M30: 6,960,639 km (0.103 R)
• M31: 7,713,117 km (0.082 R)
• M32: 8,196,467 km (0.034 R)
• M33: 8,392,740 km (0.04 R)
• M34: 8,524,386 km (0.065 R)
• M35: 8,823,133 km (0.094 R)
• M36: 9,878,546 km (0.104 R)
• M37: 10,794,384 km (0.039 R)
• M38: 10,901,795 km (0.039 R)
• M39: 11,226,273 km (0.094 R)
• M40: 11,553,892 km (0.043 R)
• M41: 11,811,051 km (0.071 R)
• M42: 12,668,845 km (0.108 R)
• M43: 12,782,240 km (0.109 R)
• M44: 13,469,792 km (0.091 R)
• M45: 14,090,923 km (0.09 R)
• M46: 14,287,045 km (0.104 R)
• M47: 14,840,857 km (0.087 R)
• M48: 15,080,363 km (0.08 R)
• M49: 16,173,923 km (0.116 R)
• M50: 16,420,461 km (0.092 R)
• M51: 17,251,178 km (0.115 R)
• M52: 18,138,143 km (0.091 R)
• M53: 18,479,975 km (0.097 R)
• M54: 19,343,902 km (0.051 R)
• M55: 19,824,710 km (0.033 R)
• M56: 20,976,613 km (0.088 R)
• M57: 21,066,073 km (0.117 R)
• M58: 21,832,164 km (0.054 R)
• M59: 22,287,091 km (0.069 R)
• M60: 23,670,422 km (0.037 R)
• M61: 23,950,470 km (0.109 R)
• M62: 24,231,564 km (0.097 R)
• M63: 24,372,635 km (0.062 R)
• M64: 24,702,648 km (0.11 R)
• M65: 24,797,193 km (0.119 R)
• M66: 25,224,146 km (0.116 R)
• M67: 25,557,899 km (0.11 R)
• M68: 29,125,509 km (0.112 R)
• M69: 29,275,406 km (0.061 R)
• M70: 29,425,602 km (0.109 R)
• M71: 31,043,653 km (0.092 R)
• M72: 31,503,816 km (0.056 R)
• M73: 31,914,911 km (0.115 R)
• M74: 32,017,834 km (0.065 R)
• M75: 32,638,366 km (0.071 R)
• M76: 33,733,871 km (0.07 R)
• M77: 33,943,906 km (0.083 R)
• M78: 34,312,516 km (0.097 R)
• M79: 34,523,748 km (0.081 R)
• M80: 35,053,623 km (0.1 R)
• M81: 35,426,272 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.8

Radius: 13.8

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.64 AU - 8.04 AU

Year: 6634 Days

Day: 8.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 90,486,343 km

• M1: 178,321 km (0.107 R)
• M2: 507,885 km (0.109 R)
• M3: 624,422 km (0.103 R)
• M4: 752,028 km (0.05 R)
• M5: 858,393 km (0.111 R)
• M6: 1,320,201 km (0.115 R)
• M7: 1,471,594 km (0.116 R)
• M8: 1,589,178 km (0.098 R)
• M9: 1,710,053 km (0.103 R)
• M10: 1,813,276 km (0.114 R)
• M11: 1,961,527 km (0.068 R)
• M12: 2,361,702 km (0.108 R)
• M13: 2,763,671 km (0.094 R)
• M14: 3,010,358 km (0.086 R)
• M15: 3,162,050 km (0.082 R)
• M16: 3,446,735 km (0.047 R)
• M17: 3,958,210 km (0.103 R)
• M18: 4,436,624 km (0.088 R)
• M19: 4,963,209 km (0.119 R)
• M20: 5,113,106 km (0.103 R)
• M21: 5,234,130 km (0.114 R)
• M22: 5,603,039 km (0.087 R)
• M23: 6,204,422 km (0.108 R)
• M24: 6,660,845 km (0.05 R)
• M25: 7,331,792 km (0.034 R)
• M26: 7,675,418 km (0.083 R)
• M27: 8,165,501 km (0.111 R)
• M28: 8,378,678 km (0.116 R)
• M29: 8,992,627 km (0.071 R)
• M30: 9,509,338 km (0.07 R)
• M31: 9,621,237 km (0.066 R)
• M32: 9,846,532 km (0.113 R)
• M33: 11,551,648 km (0.063 R)
• M34: 11,671,177 km (0.055 R)
• M35: 12,275,253 km (0.095 R)
• M36: 14,792,237 km (0.094 R)
• M37: 15,665,889 km (0.044 R)
• M38: 16,064,567 km (0.078 R)
• M39: 16,466,537 km (0.098 R)
• M40: 18,479,077 km (0.072 R)
• M41: 18,619,101 km (0.117 R)
• M42: 20,375,380 km (0.099 R)
• M43: 20,568,361 km (0.088 R)
• M44: 21,053,656 km (0.117 R)
• M45: 21,151,194 km (0.111 R)
• M46: 21,297,650 km (0.105 R)
• M47: 21,739,263 km (0.108 R)
• M48: 22,084,984 km (0.096 R)
• M49: 22,531,982 km (0.086 R)
• M50: 23,233,297 km (0.056 R)
• M51: 23,485,519 km (0.109 R)
• M52: 24,657,469 km (0.104 R)
• M53: 25,069,611 km (0.105 R)
• M54: 25,276,505 km (0.114 R)
• M55: 25,796,208 km (0.114 R)
• M56: 26,005,047 km (0.115 R)
• M57: 26,266,993 km (0.092 R)
• M58: 28,879,869 km (0.069 R)
• M59: 29,259,848 km (0.12 R)
• M60: 30,299,553 km (0.114 R)
• M61: 30,409,806 km (0.072 R)
• M62: 31,295,875 km (0.069 R)
• M63: 31,574,426 km (0.05 R)
• M64: 32,246,569 km (0.051 R)
• M65: 32,471,714 km (0.099 R)
• M66: 32,697,307 km (0.076 R)
• M67: 33,093,293 km (0.116 R)
• M68: 33,776,058 km (0.106 R)
• M69: 33,890,350 km (0.086 R)
• M70: 35,329,033 km (0.09 R)
• M71: 36,435,908 km (0.097 R)
• M72: 36,611,685 km (0.112 R)
• M73: 37,258,696 km (0.105 R)
• M74: 38,922,823 km (0.066 R)
• M75: 39,042,501 km (0.087 R)
• M76: 39,222,467 km (0.105 R)
• M77: 40,428,974 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.2

Radius: 7.6

Gravity: 13.54 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 16.37 AU - 16.91 AU

Year: 25173 Days

Day: 18.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 90,486,343 km

• M1: 109,805 km (0.091 R)
• M2: 173,534 km (0.106 R)
• M3: 505,342 km (0.094 R)
• M4: 807,829 km (0.082 R)
• M5: 1,224,608 km (0.06 R)
• M6: 1,664,875 km (0.109 R)
• M7: 1,736,831 km (0.059 R)
• M8: 2,471,207 km (0.096 R)
• M9: 2,979,541 km (0.059 R)
• M10: 3,706,437 km (0.051 R)
• M11: 4,138,625 km (0.059 R)
• M12: 4,435,726 km (0.094 R)
• M13: 4,586,820 km (0.087 R)
• M14: 5,208,250 km (0.084 R)
• M15: 5,314,464 km (0.068 R)
• M16: 5,691,750 km (0.096 R)
• M17: 6,021,913 km (0.059 R)
• M18: 6,133,513 km (0.099 R)
• M19: 6,874,770 km (0.094 R)
• M20: 7,344,956 km (0.071 R)
• M21: 7,404,496 km (0.046 R)
• M22: 9,263,250 km (0.117 R)
• M23: 9,456,680 km (0.107 R)
• M24: 9,979,225 km (0.053 R)
• M25: 10,377,155 km (0.092 R)
• M26: 10,578,215 km (0.097 R)
• M27: 13,890,312 km (0.108 R)
• M28: 14,334,618 km (0.063 R)
• M29: 15,085,300 km (0.094 R)
• M30: 15,160,996 km (0.113 R)
• M31: 17,333,606 km (0.106 R)
• M32: 19,107,837 km (0.076 R)
• M33: 19,189,816 km (0.097 R)
• M34: 19,519,081 km (0.101 R)
• M35: 22,912,559 km (0.065 R)
• M36: 23,877,167 km (0.119 R)
• M37: 24,142,553 km (0.093 R)
• M38: 25,034,306 km (0.113 R)
• M39: 25,124,065 km (0.068 R)
• M40: 26,027,636 km (0.098 R)
• M41: 26,118,591 km (0.112 R)
• M42: 27,866,493 km (0.04 R)
• M43: 28,239,291 km (0.116 R)
• M44: 28,613,585 km (0.082 R)
• M45: 29,462,104 km (0.063 R)
• M46: 30,223,258 km (0.08 R)
• M47: 30,414,593 km (0.062 R)
• M48: 31,087,186 km (0.066 R)
• M49: 31,959,341 km (0.1 R)
• M50: 32,251,805 km (0.055 R)
• M51: 32,349,492 km (0.055 R)
• M52: 34,124,770 km (0.078 R)
• M53: 34,423,667 km (0.082 R)
• M54: 34,723,461 km (0.107 R)
• M55: 37,975,120 km (0.105 R)
• M56: 38,284,937 km (0.106 R)
• M57: 38,491,831 km (0.069 R)
• M58: 40,898,861 km (0.084 R)
• M59: 42,494,771 km (0.078 R)
• M60: 43,031,229 km (0.097 R)
• M61: 43,678,090 km (0.118 R)
• M62: 44,763,124 km (0.076 R)
• M63: 45,418,362 km (0.11 R)
• M64: 45,966,788 km (0.119 R)
• M65: 47,403,077 km (0.115 R)
• M66: 48,966,375 km (0.1 R)
• M67: 49,980,200 km (0.098 R)
• M68: 52,832,582 km (0.088 R)
• M69: 53,178,453 km (0.116 R)
• M70: 55,152,247 km (0.118 R)
• M71: 55,737,324 km (0.101 R)
• M72: 58,098,278 km (0.103 R)
• M73: 58,217,059 km (0.079 R)
• M74: 58,455,218 km (0.063 R)
• M75: 60,250,842 km (0.059 R)
• M76: 65,126,984 km (0.112 R)
• M77: 65,250,402 km (0.061 R)
• M78: 66,365,655 km (0.069 R)
• M79: 68,614,859 km (0.084 R)
• M80: 69,748,661 km (0.084 R)
• M81: 72,546,590 km (0.096 R)
• M82: 72,930,907 km (0.104 R)
• M83: 75,770,125 km (0.113 R)
• M84: 76,160,126 km (0.115 R)
• M85: 76,681,176 km (0.112 R)
• M86: 82,222,580 km (0.091 R)
• M87: 83,024,724 km (0.082 R)
• M88: 83,158,614 km (0.085 R)
• M89: 86,666,235 km (0.078 R)
• M90: 88,438,072 km (0.098 R)
• M91: 90,497,287 km (0.116 R)
• M92: 92,017,351 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 616.7

Radius: 5.6

Gravity: 19.67 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 13.96 AU - 21.2 AU

Year: 27336 Days

Day: 21.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 90,486,343 km

• M1: 203,603 km (0.102 R)
• M2: 427,102 km (0.093 R)
• M3: 493,224 km (0.117 R)
• M4: 713,133 km (0.118 R)
• M5: 1,780,215 km (0.099 R)
• M6: 2,001,470 km (0.088 R)
• M7: 2,115,613 km (0.103 R)
• M8: 2,675,408 km (0.11 R)
• M9: 2,717,146 km (0.12 R)
• M10: 2,801,220 km (0.104 R)
• M11: 2,971,911 km (0.029 R)
• M12: 3,458,703 km (0.089 R)
• M13: 4,065,472 km (0.116 R)
• M14: 4,554,507 km (0.06 R)
• M15: 4,959,020 km (0.091 R)
• M16: 6,240,176 km (0.108 R)
• M17: 7,617,075 km (0.06 R)
• M18: 7,855,384 km (0.045 R)
• M19: 8,156,824 km (0.039 R)
• M20: 8,523,339 km (0.039 R)
• M21: 9,083,433 km (0.105 R)
• M22: 9,399,683 km (0.096 R)
• M23: 10,304,301 km (0.109 R)
• M24: 11,034,339 km (0.09 R)
• M25: 11,507,667 km (0.099 R)
• M26: 11,575,734 km (0.11 R)
• M27: 12,614,092 km (0.092 R)
• M28: 13,394,245 km (0.044 R)
• M29: 13,826,434 km (0.057 R)
• M30: 14,409,716 km (0.057 R)
• M31: 14,778,325 km (0.091 R)
• M32: 15,826,856 km (0.089 R)
• M33: 15,902,702 km (0.068 R)
• M34: 18,312,275 km (0.107 R)
• M35: 18,631,368 km (0.058 R)
• M36: 18,791,587 km (0.11 R)
• M37: 19,032,739 km (0.119 R)
• M38: 19,599,715 km (0.114 R)
• M39: 22,345,584 km (0.096 R)
• M40: 23,806,556 km (0.049 R)
• M41: 25,742,502 km (0.086 R)
• M42: 26,099,892 km (0.105 R)
• M43: 28,002,926 km (0.11 R)
• M44: 30,044,189 km (0.1 R)
• M45: 32,613,832 km (0.106 R)
• M46: 32,807,112 km (0.077 R)
• M47: 33,485,987 km (0.118 R)
• M48: 33,583,376 km (0.067 R)
• M49: 34,857,800 km (0.075 R)
• M50: 35,550,588 km (0.096 R)
• M51: 36,048,300 km (0.094 R)
• M52: 37,757,306 km (0.045 R)
• M53: 42,301,790 km (0.093 R)
• M54: 42,407,107 km (0.093 R)
• M55: 43,252,484 km (0.055 R)
• M56: 43,358,400 km (0.1 R)
• M57: 44,530,798 km (0.08 R)
• M58: 45,605,509 km (0.118 R)
• M59: 46,688,897 km (0.095 R)
• M60: 47,999,973 km (0.115 R)
• M61: 48,439,791 km (0.074 R)
• M62: 48,660,148 km (0.104 R)
• M63: 49,766,873 km (0.085 R)
• M64: 50,770,077 km (0.081 R)
• M65: 53,250,409 km (0.114 R)
• M66: 60,093,764 km (0.114 R)
• M67: 60,212,096 km (0.068 R)
• M68: 61,519,132 km (0.112 R)
• M69: 61,757,741 km (0.116 R)
• M70: 63,677,830 km (0.079 R)
• M71: 64,645,279 km (0.055 R)
• M72: 65,009,400 km (0.08 R)
• M73: 65,495,743 km (0.09 R)
• M74: 66,227,725 km (0.053 R)
• M75: 69,927,729 km (0.104 R)
• M76: 70,052,195 km (0.058 R)
• M77: 71,802,789 km (0.103 R)
• M78: 72,305,588 km (0.093 R)
• M79: 74,074,582 km (0.081 R)
• M80: 74,455,459 km (0.077 R)
• M81: 74,709,775 km (0.072 R)
• M82: 78,558,928 km (0.087 R)
• M83: 78,947,434 km (0.068 R)
• M84: 79,206,837 km (0.097 R)
• M85: 79,466,389 km (0.111 R)
• M86: 80,246,841 km (0.088 R)
• M87: 80,899,237 km (0.086 R)
• M88: 82,866,898 km (0.055 R)
• M89: 84,319,942 km (0.096 R)
• M90: 85,381,938 km (0.059 R)
• M91: 86,448,271 km (0.039 R)
• M92: 87,116,974 km (0.067 R)
• M93: 88,324,976 km (0.073 R)
• M94: 88,728,891 km (0.095 R)
• M95: 90,486,366 km (0.071 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 13,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit