🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.53 AU - 0.61 AU

Year: 155 Days

Day: 42.7 Hours

Environment

Temp: 205 °C

Axial Tilt: 137.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.02 AU - 2.08 AU

Year: 1056 Days

Day: 22.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.72 AU - 4.84 AU

Year: 3187 Days

Day: 15.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.8 AU - 5.7 AU

Year: 3726 Days

Day: 43 Hours

Environment

Temp: -142 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.4

Radius: 12.9

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.88 AU - 9.22 AU

Year: 9798 Days

Day: 6.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 49,223,389 km

• M1: 176,974 km (0.064 R)
• M2: 280,945 km (0.025 R)
• M3: 381,774 km (0.113 R)
• M4: 665,411 km (0.101 R)
• M5: 765,642 km (0.116 R)
• M6: 960,418 km (0.076 R)
• M7: 1,136,196 km (0.076 R)
• M8: 1,427,164 km (0.091 R)
• M9: 1,872,068 km (0.077 R)
• M10: 1,960,330 km (0.099 R)
• M11: 2,110,676 km (0.049 R)
• M12: 2,375,315 km (0.094 R)
• M13: 2,684,235 km (0.05 R)
• M14: 2,767,710 km (0.097 R)
• M15: 3,040,726 km (0.037 R)
• M16: 3,448,979 km (0.092 R)
• M17: 3,969,579 km (0.112 R)
• M18: 4,337,141 km (0.077 R)
• M19: 4,554,956 km (0.088 R)
• M20: 4,675,382 km (0.077 R)
• M21: 4,817,201 km (0.12 R)
• M22: 4,898,881 km (0.083 R)
• M23: 5,893,558 km (0.085 R)
• M24: 6,047,045 km (0.079 R)
• M25: 7,511,159 km (0.095 R)
• M26: 8,014,556 km (0.1 R)
• M27: 8,307,319 km (0.092 R)
• M28: 9,029,129 km (0.088 R)
• M29: 10,268,099 km (0.047 R)
• M30: 10,373,715 km (0.092 R)
• M31: 10,773,141 km (0.112 R)
• M32: 10,988,263 km (0.054 R)
• M33: 11,559,727 km (0.086 R)
• M34: 12,168,889 km (0.094 R)
• M35: 12,816,798 km (0.114 R)
• M36: 14,470,901 km (0.088 R)
• M37: 15,217,395 km (0.115 R)
• M38: 15,701,793 km (0.101 R)
• M39: 15,915,418 km (0.057 R)
• M40: 16,160,609 km (0.073 R)
• M41: 16,716,814 km (0.114 R)
• M42: 17,248,036 km (0.099 R)
• M43: 18,071,273 km (0.085 R)
• M44: 18,680,885 km (0.072 R)
• M45: 19,329,990 km (0.09 R)
• M46: 20,750,421 km (0.09 R)
• M47: 21,659,378 km (0.103 R)
• M48: 22,341,096 km (0.069 R)
• M49: 22,547,092 km (0.112 R)
• M50: 22,753,537 km (0.095 R)
• M51: 22,857,059 km (0.099 R)
• M52: 23,168,521 km (0.111 R)
• M53: 23,307,498 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175.5

Radius: 7.7

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 9.8 AU - 16.24 AU

Year: 16908 Days

Day: 20.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 49,223,389 km

• M1: 199,863 km (0.108 R)
• M2: 366,066 km (0.083 R)
• M3: 534,962 km (0.103 R)
• M4: 592,258 km (0.098 R)
• M5: 777,460 km (0.093 R)
• M6: 1,108,071 km (0.059 R)
• M7: 1,298,809 km (0.046 R)
• M8: 1,398,142 km (0.113 R)
• M9: 1,479,523 km (0.07 R)
• M10: 1,755,082 km (0.087 R)
• M11: 1,955,543 km (0.116 R)
• M12: 2,139,848 km (0.1 R)
• M13: 2,329,987 km (0.086 R)
• M14: 2,803,314 km (0.049 R)
• M15: 3,443,145 km (0.094 R)
• M16: 3,638,071 km (0.099 R)
• M17: 3,951,777 km (0.096 R)
• M18: 4,214,920 km (0.108 R)
• M19: 4,393,540 km (0.112 R)
• M20: 4,514,116 km (0.096 R)
• M21: 4,758,409 km (0.071 R)
• M22: 5,259,861 km (0.12 R)
• M23: 5,355,903 km (0.119 R)
• M24: 5,452,394 km (0.079 R)
• M25: 5,679,782 km (0.05 R)
• M26: 5,778,218 km (0.083 R)
• M27: 6,586,196 km (0.079 R)
• M28: 6,724,275 km (0.039 R)
• M29: 7,179,651 km (0.092 R)
• M30: 8,567,320 km (0.099 R)
• M31: 8,718,265 km (0.103 R)
• M32: 8,907,955 km (0.08 R)
• M33: 8,984,250 km (0.111 R)
• M34: 9,099,141 km (0.044 R)
• M35: 9,369,015 km (0.109 R)
• M36: 9,837,855 km (0.067 R)
• M37: 10,035,474 km (0.117 R)
• M38: 10,515,085 km (0.113 R)
• M39: 11,372,281 km (0.063 R)
• M40: 12,209,430 km (0.075 R)
• M41: 12,464,495 km (0.066 R)
• M42: 13,240,010 km (0.067 R)
• M43: 13,898,390 km (0.07 R)
• M44: 14,973,550 km (0.096 R)
• M45: 15,064,356 km (0.12 R)
• M46: 15,155,311 km (0.084 R)
• M47: 15,292,194 km (0.071 R)
• M48: 15,383,598 km (0.071 R)
• M49: 17,108,162 km (0.049 R)
• M50: 17,680,524 km (0.096 R)
• M51: 18,550,734 km (0.068 R)
• M52: 19,832,339 km (0.097 R)
• M53: 19,931,971 km (0.115 R)
• M54: 21,499,608 km (0.105 R)
• M55: 22,635,953 km (0.071 R)
• M56: 22,740,223 km (0.106 R)
• M57: 22,949,211 km (0.103 R)
• M58: 23,316,623 km (0.079 R)
• M59: 23,421,940 km (0.057 R)
• M60: 23,738,789 km (0.118 R)
• M61: 25,778,406 km (0.084 R)
• M62: 26,050,973 km (0.041 R)
• M63: 26,598,950 km (0.062 R)
• M64: 27,372,521 km (0.118 R)
• M65: 28,998,201 km (0.11 R)
• M66: 29,851,208 km (0.032 R)
• M67: 30,022,946 km (0.114 R)
• M68: 30,252,130 km (0.07 R)
• M69: 30,482,062 km (0.109 R)
• M70: 30,885,827 km (0.098 R)
• M71: 31,291,387 km (0.1 R)
• M72: 32,518,388 km (0.064 R)
• M73: 33,463,847 km (0.088 R)
• M74: 34,119,086 km (0.038 R)
• M75: 34,358,442 km (0.107 R)
• M76: 35,806,101 km (0.092 R)
• M77: 36,476,150 km (0.111 R)
• M78: 36,598,521 km (0.107 R)
• M79: 36,782,227 km (0.118 R)
• M80: 38,947,806 km (0.065 R)
• M81: 39,699,685 km (0.081 R)
• M82: 40,519,780 km (0.107 R)
• M83: 40,900,058 km (0.081 R)
• M84: 41,409,139 km (0.102 R)
• M85: 42,112,399 km (0.105 R)
• M86: 42,176,576 km (0.116 R)
• M87: 43,207,007 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841.4

Radius: 3

Gravity: 93.49 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 12.86 AU - 13.66 AU

Year: 17377 Days

Day: 24.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 49,223,389 km

• M1: 216,468 km (0.094 R)
• M2: 262,993 km (0.099 R)
• M3: 313,108 km (0.114 R)
• M4: 366,365 km (0.05 R)
• M5: 422,614 km (0.097 R)
• M6: 461,809 km (0.109 R)
• M7: 502,200 km (0.079 R)
• M8: 1,154,596 km (0.113 R)
• M9: 1,560,605 km (0.101 R)
• M10: 2,106,787 km (0.063 R)
• M11: 2,524,614 km (0.1 R)
• M12: 3,043,419 km (0.11 R)
• M13: 4,132,043 km (0.118 R)
• M14: 4,562,885 km (0.094 R)
• M15: 4,872,851 km (0.116 R)
• M16: 5,466,456 km (0.029 R)
• M17: 6,670,419 km (0.109 R)
• M18: 6,770,201 km (0.112 R)
• M19: 8,058,089 km (0.1 R)
• M20: 8,270,967 km (0.114 R)
• M21: 8,539,794 km (0.12 R)
• M22: 8,756,861 km (0.116 R)
• M23: 9,030,775 km (0.089 R)
• M24: 9,085,827 km (0.098 R)
• M25: 11,143,097 km (0.089 R)
• M26: 11,202,188 km (0.098 R)
• M27: 11,919,809 km (0.116 R)
• M28: 12,345,265 km (0.083 R)
• M29: 12,406,451 km (0.066 R)
• M30: 12,775,658 km (0.117 R)
• M31: 13,273,520 km (0.1 R)
• M32: 13,651,105 km (0.094 R)
• M33: 14,224,065 km (0.097 R)
• M34: 15,459,145 km (0.101 R)
• M35: 16,593,097 km (0.081 R)
• M36: 16,863,719 km (0.049 R)
• M37: 17,067,621 km (0.09 R)
• M38: 18,518,122 km (0.056 R)
• M39: 19,222,429 km (0.053 R)
• M40: 20,007,518 km (0.094 R)
• M41: 20,584,817 km (0.116 R)
• M42: 20,657,372 km (0.094 R)
• M43: 21,461,311 km (0.107 R)
• M44: 24,622,912 km (0.113 R)
• M45: 25,008,874 km (0.112 R)
• M46: 25,396,782 km (0.036 R)
• M47: 25,708,544 km (0.09 R)
• M48: 25,786,783 km (0.12 R)
• M49: 27,206,766 km (0.098 R)
• M50: 28,167,633 km (0.09 R)
• M51: 28,895,427 km (0.105 R)
• M52: 30,783,352 km (0.06 R)
• M53: 31,616,612 km (0.074 R)
• M54: 33,475,516 km (0.076 R)
• M55: 34,936,040 km (0.107 R)
• M56: 35,456,491 km (0.096 R)
• M57: 36,154,365 km (0.087 R)
• M58: 37,830,010 km (0.071 R)
• M59: 38,543,143 km (0.079 R)
• M60: 38,632,453 km (0.094 R)
• M61: 38,811,672 km (0.095 R)
• M62: 39,440,581 km (0.067 R)
• M63: 40,163,588 km (0.112 R)
• M64: 40,617,617 km (0.049 R)
• M65: 41,256,250 km (0.085 R)
• M66: 41,439,358 km (0.12 R)
• M67: 43,843,546 km (0.079 R)
• M68: 45,628,847 km (0.102 R)
• M69: 53,102,756 km (0.101 R)
• M70: 53,601,067 km (0.113 R)
• M71: 54,903,765 km (0.051 R)
• M72: 55,912,952 km (0.075 R)
• M73: 56,115,508 km (0.045 R)
• M74: 57,847,253 km (0.107 R)
• M75: 57,949,578 km (0.082 R)
• M76: 58,154,527 km (0.062 R)
• M77: 60,425,422 km (0.1 R)
• M78: 61,049,844 km (0.098 R)
• M79: 61,885,647 km (0.037 R)
• M80: 62,409,838 km (0.078 R)
• M81: 62,514,856 km (0.096 R)
• M82: 64,627,926 km (0.106 R)
• M83: 64,840,504 km (0.116 R)
• M84: 66,764,183 km (0.104 R)
• M85: 68,057,008 km (0.092 R)
• M86: 68,489,795 km (0.062 R)
• M87: 68,598,104 km (0.082 R)
• M88: 69,684,633 km (0.105 R)
• M89: 69,793,690 km (0.104 R)
• M90: 70,776,847 km (0.066 R)
• M91: 71,434,928 km (0.047 R)
• M92: 71,764,791 km (0.113 R)
• M93: 72,425,864 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 375.3

Radius: 6

Gravity: 10.43 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 16.83 AU - 19.91 AU

Year: 28336 Days

Day: 22.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 49,223,389 km

• M1: 233,373 km (0.063 R)
• M2: 330,611 km (0.119 R)
• M3: 403,615 km (0.087 R)
• M4: 798,853 km (0.095 R)
• M5: 2,335,971 km (0.115 R)
• M6: 2,518,779 km (0.066 R)
• M7: 2,706,225 km (0.107 R)
• M8: 3,214,709 km (0.082 R)
• M9: 3,336,332 km (0.093 R)
• M10: 3,377,172 km (0.098 R)
• M11: 3,625,804 km (0.117 R)
• M12: 3,923,503 km (0.092 R)
• M13: 5,002,553 km (0.12 R)
• M14: 5,049,377 km (0.041 R)
• M15: 6,217,138 km (0.059 R)
• M16: 6,883,148 km (0.097 R)
• M17: 9,473,584 km (0.116 R)
• M18: 9,589,972 km (0.113 R)
• M19: 11,021,773 km (0.069 R)
• M20: 11,390,083 km (0.106 R)
• M21: 11,513,800 km (0.109 R)
• M22: 12,265,081 km (0.109 R)
• M23: 13,552,221 km (0.068 R)
• M24: 15,356,670 km (0.087 R)
• M25: 15,561,769 km (0.071 R)
• M26: 16,881,970 km (0.032 R)
• M27: 17,662,422 km (0.057 R)
• M28: 18,454,693 km (0.111 R)
• M29: 20,372,986 km (0.087 R)
• M30: 21,584,729 km (0.086 R)
• M31: 23,445,577 km (0.08 R)
• M32: 26,905,626 km (0.073 R)
• M33: 27,318,217 km (0.104 R)
• M34: 27,816,078 km (0.084 R)
• M35: 30,435,537 km (0.06 R)
• M36: 31,210,753 km (0.105 R)
• M37: 31,731,055 km (0.089 R)
• M38: 31,818,121 km (0.061 R)
• M39: 31,905,187 km (0.093 R)
• M40: 33,663,560 km (0.062 R)
• M41: 35,272,784 km (0.105 R)
• M42: 35,543,407 km (0.076 R)
• M43: 35,724,271 km (0.032 R)
• M44: 36,724,183 km (0.112 R)
• M45: 36,998,396 km (0.1 R)
• M46: 39,217,231 km (0.116 R)
• M47: 39,591,226 km (0.084 R)
• M48: 40,436,903 km (0.087 R)
• M49: 40,909,333 km (0.117 R)
• M50: 42,529,328 km (0.089 R)
• M51: 42,817,304 km (0.115 R)
• M52: 43,106,028 km (0.099 R)
• M53: 43,879,000 km (0.099 R)
• M54: 44,461,834 km (0.111 R)
• M55: 51,038,904 km (0.092 R)
• M56: 51,447,157 km (0.075 R)
• M57: 53,401,054 km (0.113 R)
• M58: 56,746,511 km (0.104 R)
• M59: 56,852,128 km (0.108 R)
• M60: 59,192,586 km (0.087 R)
• M61: 59,621,483 km (0.076 R)
• M62: 62,652,486 km (0.112 R)
• M63: 63,637,438 km (0.076 R)
• M64: 68,750,693 km (0.117 R)
• M65: 72,270,133 km (0.116 R)
• M66: 72,384,575 km (0.071 R)
• M67: 74,340,418 km (0.108 R)
• M68: 74,571,696 km (0.111 R)
• M69: 75,731,528 km (0.106 R)
• M70: 78,303,864 km (0.101 R)
• M71: 78,421,448 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 74.8

Radius: 4.3

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 17.13 AU - 22.29 AU

Year: 31492 Days

Day: 16.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,223,389 km

• M1: 153,039 km (0.071 R)
• M2: 296,353 km (0.05 R)
• M3: 476,768 km (0.084 R)
• M4: 636,539 km (0.101 R)
• M5: 670,498 km (0.045 R)
• M6: 906,264 km (0.056 R)
• M7: 1,083,687 km (0.095 R)
• M8: 1,381,088 km (0.056 R)
• M9: 1,470,547 km (0.073 R)
• M10: 2,331,632 km (0.108 R)
• M11: 2,384,889 km (0.086 R)
• M12: 2,768,309 km (0.07 R)
• M13: 3,141,555 km (0.094 R)
• M14: 3,902,709 km (0.108 R)
• M15: 4,061,582 km (0.071 R)
• M16: 4,320,087 km (0.065 R)
• M17: 4,955,280 km (0.059 R)
• M18: 5,690,703 km (0.094 R)
• M19: 5,762,510 km (0.094 R)
• M20: 6,126,182 km (0.101 R)
• M21: 6,572,134 km (0.116 R)
• M22: 6,685,230 km (0.106 R)
• M23: 6,723,228 km (0.115 R)
• M24: 7,028,557 km (0.109 R)
• M25: 7,144,346 km (0.096 R)
• M26: 7,495,302 km (0.08 R)
• M27: 7,534,646 km (0.066 R)
• M28: 8,052,255 km (0.1 R)
• M29: 8,213,821 km (0.112 R)
• M30: 9,374,700 km (0.114 R)
• M31: 9,417,036 km (0.104 R)
• M32: 9,502,008 km (0.087 R)
• M33: 9,544,643 km (0.041 R)
• M34: 10,234,738 km (0.112 R)
• M35: 11,164,639 km (0.088 R)
• M36: 11,525,918 km (0.094 R)
• M37: 12,726,590 km (0.078 R)
• M38: 13,821,347 km (0.105 R)
• M39: 15,544,116 km (0.027 R)
• M40: 15,694,911 km (0.101 R)
• M41: 16,661,313 km (0.104 R)
• M42: 16,764,087 km (0.091 R)
• M43: 16,918,771 km (0.115 R)
• M44: 17,281,396 km (0.101 R)
• M45: 19,240,680 km (0.04 R)
• M46: 19,673,466 km (0.069 R)
• M47: 19,890,982 km (0.102 R)
• M48: 20,109,395 km (0.087 R)
• M49: 20,328,555 km (0.088 R)
• M50: 20,935,474 km (0.068 R)
• M51: 21,268,928 km (0.088 R)
• M52: 21,884,972 km (0.118 R)
• M53: 22,450,003 km (0.084 R)
• M54: 23,019,971 km (0.087 R)
• M55: 23,306,600 km (0.1 R)
• M56: 23,364,195 km (0.11 R)
• M57: 23,825,705 km (0.077 R)
• M58: 25,051,659 km (0.039 R)
• M59: 25,110,601 km (0.066 R)
• M60: 25,939,822 km (0.116 R)
• M61: 27,261,070 km (0.079 R)
• M62: 28,665,495 km (0.096 R)
• M63: 29,159,467 km (0.103 R)
• M64: 29,221,401 km (0.116 R)
• M65: 29,656,282 km (0.11 R)
• M66: 29,718,664 km (0.074 R)
• M67: 30,973,790 km (0.06 R)
• M68: 32,246,120 km (0.114 R)
• M69: 33,405,803 km (0.081 R)
• M70: 33,925,506 km (0.115 R)
• M71: 34,186,405 km (0.093 R)
• M72: 34,251,779 km (0.117 R)
• M73: 34,644,623 km (0.083 R)
• M74: 35,500,772 km (0.109 R)
• M75: 35,964,674 km (0.11 R)
• M76: 37,099,823 km (0.086 R)
• M77: 39,954,001 km (0.105 R)
• M78: 40,022,816 km (0.095 R)
• M79: 40,091,631 km (0.102 R)
• M80: 40,298,375 km (0.095 R)
• M81: 40,782,324 km (0.027 R)
• M82: 41,895,632 km (0.097 R)
• M83: 45,008,315 km (0.105 R)
• M84: 45,151,480 km (0.083 R)
• M85: 45,223,137 km (0.107 R)
• M86: 45,653,979 km (0.086 R)
• M87: 46,375,190 km (0.104 R)
• M88: 46,664,662 km (0.079 R)
• M89: 47,100,142 km (0.116 R)
• M90: 47,245,551 km (0.066 R)
• M91: 47,318,255 km (0.082 R)
• M92: 48,855,074 km (0.084 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 19,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit