🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.59 AU - 0.61 AU

Year: 168 Days

Day: 29.7 Hours

Environment

Temp: 220 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.75 AU - 1.01 AU

Year: 299 Days

Day: 47.6 Hours

Environment

Temp: 83 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,489,284 km

• M1: 44,730 km (0.042 R)
• M2: 112,797 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.06 AU - 1.48 AU

Year: 518 Days

Day: 17.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 55.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 57,489,284 km

• M1: 37,250 km (0.069 R)
• M2: 791,373 km (0.042 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.17 AU - 1.45 AU

Year: 542 Days

Day: 14.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,489,284 km

• M1: 487,689 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.42 AU - 2.1 AU

Year: 844 Days

Day: 12.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,489,284 km

• M1: 721,810 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.6

Radius: 9.6

Gravity: 9.23 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.26 AU - 8.96 AU

Year: 7592 Days

Day: 7.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 57,489,284 km

• M1: 190,288 km (0.109 R)
• M2: 268,528 km (0.109 R)
• M3: 474,375 km (0.094 R)
• M4: 716,574 km (0.111 R)
• M5: 877,541 km (0.092 R)
• M6: 1,141,881 km (0.113 R)
• M7: 1,471,445 km (0.118 R)
• M8: 1,808,638 km (0.097 R)
• M9: 1,874,611 km (0.098 R)
• M10: 1,963,921 km (0.06 R)
• M11: 2,335,223 km (0.09 R)
• M12: 2,653,268 km (0.087 R)
• M13: 2,753,947 km (0.112 R)
• M14: 3,063,615 km (0.119 R)
• M15: 3,688,485 km (0.076 R)
• M16: 4,441,561 km (0.041 R)
• M17: 4,591,757 km (0.059 R)
• M18: 5,528,389 km (0.033 R)
• M19: 5,820,704 km (0.106 R)
• M20: 6,352,823 km (0.098 R)
• M21: 6,454,400 km (0.118 R)
• M22: 6,900,651 km (0.064 R)
• M23: 7,250,859 km (0.1 R)
• M24: 7,859,274 km (0.119 R)
• M25: 7,931,978 km (0.117 R)
• M26: 9,354,953 km (0.108 R)
• M27: 9,820,651 km (0.063 R)
• M28: 10,413,209 km (0.091 R)
• M29: 10,814,879 km (0.087 R)
• M30: 11,139,656 km (0.036 R)
• M31: 11,221,486 km (0.117 R)
• M32: 11,344,455 km (0.115 R)
• M33: 12,091,697 km (0.054 R)
• M34: 12,812,010 km (0.107 R)
• M35: 13,589,919 km (0.098 R)
• M36: 13,764,799 km (0.099 R)
• M37: 13,940,577 km (0.091 R)
• M38: 14,561,258 km (0.115 R)
• M39: 14,650,718 km (0.097 R)
• M40: 15,236,394 km (0.082 R)
• M41: 15,509,410 km (0.089 R)
• M42: 16,060,079 km (0.108 R)
• M43: 18,133,655 km (0.095 R)
• M44: 19,398,057 km (0.11 R)
• M45: 19,991,212 km (0.066 R)
• M46: 20,741,146 km (0.076 R)
• M47: 20,841,826 km (0.066 R)
• M48: 22,165,318 km (0.11 R)
• M49: 22,268,241 km (0.081 R)
• M50: 23,568,397 km (0.067 R)
• M51: 23,726,073 km (0.098 R)
• M52: 23,936,856 km (0.12 R)
• M53: 24,572,946 km (0.089 R)
• M54: 25,053,604 km (0.116 R)
• M55: 26,459,675 km (0.091 R)
• M56: 26,568,881 km (0.059 R)
• M57: 27,392,866 km (0.105 R)
• M58: 27,724,674 km (0.086 R)
• M59: 28,448,429 km (0.083 R)
• M60: 28,784,575 km (0.059 R)
• M61: 29,687,398 km (0.08 R)
• M62: 29,914,637 km (0.114 R)
• M63: 30,599,496 km (0.104 R)
• M64: 31,174,251 km (0.067 R)
• M65: 31,347,336 km (0.098 R)
• M66: 32,159,503 km (0.04 R)
• M67: 32,334,383 km (0.025 R)
• M68: 33,037,194 km (0.089 R)
• M69: 33,272,661 km (0.043 R)
• M70: 33,508,577 km (0.093 R)
• M71: 33,686,000 km (0.043 R)
• M72: 35,115,856 km (0.114 R)
• M73: 35,295,972 km (0.047 R)
• M74: 35,959,139 km (0.097 R)
• M75: 37,053,149 km (0.063 R)
• M76: 37,236,556 km (0.114 R)
• M77: 38,652,499 km (0.108 R)
• M78: 39,087,081 km (0.089 R)
• M79: 39,273,779 km (0.058 R)
• M80: 40,714,856 km (0.053 R)
• M81: 41,791,212 km (0.109 R)
• M82: 42,492,677 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.4

Radius: 9.5

Gravity: 10.92 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 7.98 AU - 12.56 AU

Year: 11903 Days

Day: 13.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,489,284 km

• M1: 178,769 km (0.116 R)
• M2: 264,639 km (0.105 R)
• M3: 343,626 km (0.088 R)
• M4: 481,705 km (0.055 R)
• M5: 756,068 km (0.117 R)
• M6: 1,170,005 km (0.109 R)
• M7: 1,241,513 km (0.107 R)
• M8: 1,339,051 km (0.102 R)
• M9: 1,568,534 km (0.08 R)
• M10: 1,674,599 km (0.084 R)
• M11: 1,838,408 km (0.047 R)
• M12: 2,065,049 km (0.111 R)
• M13: 2,671,070 km (0.106 R)
• M14: 2,766,663 km (0.106 R)
• M15: 2,994,052 km (0.034 R)
• M16: 3,536,643 km (0.119 R)
• M17: 3,677,116 km (0.106 R)
• M18: 3,783,779 km (0.089 R)
• M19: 4,332,055 km (0.096 R)
• M20: 4,750,181 km (0.077 R)
• M21: 5,022,898 km (0.077 R)
• M22: 5,665,720 km (0.057 R)
• M23: 5,747,849 km (0.078 R)
• M24: 6,164,779 km (0.09 R)
• M25: 6,376,908 km (0.049 R)
• M26: 6,808,498 km (0.065 R)
• M27: 7,428,581 km (0.068 R)
• M28: 7,836,834 km (0.071 R)
• M29: 8,675,031 km (0.09 R)
• M30: 8,912,892 km (0.045 R)
• M31: 9,249,636 km (0.07 R)
• M32: 9,492,583 km (0.104 R)
• M33: 9,886,026 km (0.088 R)
• M34: 10,034,876 km (0.096 R)
• M35: 10,587,041 km (0.037 R)
• M36: 10,739,332 km (0.12 R)
• M37: 10,841,358 km (0.088 R)
• M38: 11,046,307 km (0.063 R)
• M39: 11,355,974 km (0.091 R)
• M40: 12,036,944 km (0.028 R)
• M41: 12,462,699 km (0.081 R)
• M42: 13,001,701 km (0.117 R)
• M43: 15,004,517 km (0.093 R)
• M44: 15,809,054 km (0.12 R)
• M45: 16,216,559 km (0.105 R)
• M46: 16,392,336 km (0.112 R)
• M47: 16,509,771 km (0.084 R)
• M48: 17,220,809 km (0.1 R)
• M49: 17,280,499 km (0.096 R)
• M50: 18,062,746 km (0.087 R)
• M51: 18,244,956 km (0.108 R)
• M52: 20,351,893 km (0.113 R)
• M53: 20,478,303 km (0.026 R)
• M54: 22,993,342 km (0.079 R)
• M55: 24,656,272 km (0.094 R)
• M56: 24,925,848 km (0.035 R)
• M57: 26,909,964 km (0.07 R)
• M58: 28,307,657 km (0.117 R)
• M59: 29,442,656 km (0.092 R)
• M60: 29,514,014 km (0.041 R)
• M61: 30,809,831 km (0.107 R)
• M62: 32,197,501 km (0.044 R)
• M63: 32,713,913 km (0.055 R)
• M64: 32,787,964 km (0.115 R)
• M65: 35,717,090 km (0.111 R)
• M66: 35,945,825 km (0.064 R)
• M67: 36,481,535 km (0.04 R)
• M68: 36,711,916 km (0.119 R)
• M69: 37,251,366 km (0.069 R)
• M70: 40,304,658 km (0.08 R)
• M71: 40,701,841 km (0.105 R)
• M72: 44,580,764 km (0.118 R)
• M73: 45,486,280 km (0.115 R)
• M74: 45,734,163 km (0.056 R)
• M75: 46,397,780 km (0.032 R)
• M76: 46,980,912 km (0.091 R)
• M77: 47,398,889 km (0.082 R)
• M78: 48,660,447 km (0.042 R)
• M79: 48,998,688 km (0.057 R)
• M80: 49,083,361 km (0.074 R)
• M81: 49,762,685 km (0.075 R)
• M82: 49,847,806 km (0.062 R)
• M83: 50,787,430 km (0.045 R)
• M84: 51,044,738 km (0.11 R)
• M85: 51,302,495 km (0.118 R)
• M86: 52,337,563 km (0.081 R)
• M87: 53,728,524 km (0.09 R)
• M88: 54,253,313 km (0.086 R)
• M89: 54,691,785 km (0.057 R)
• M90: 55,572,467 km (0.098 R)
• M91: 58,422,157 km (0.061 R)
• M92: 59,593,209 km (0.049 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.1

Radius: 13.7

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 9.36 AU - 13.5 AU

Year: 13975 Days

Day: 9.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 95.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 57,489,284 km

• M1: 187,596 km (0.078 R)
• M2: 287,976 km (0.062 R)
• M3: 502,798 km (0.096 R)
• M4: 730,935 km (0.031 R)
• M5: 921,822 km (0.089 R)
• M6: 1,052,571 km (0.089 R)
• M7: 1,190,201 km (0.103 R)
• M8: 1,618,200 km (0.071 R)
• M9: 1,826,440 km (0.037 R)
• M10: 2,584,602 km (0.09 R)
• M11: 2,885,743 km (0.074 R)
• M12: 3,111,935 km (0.064 R)
• M13: 3,612,190 km (0.114 R)
• M14: 3,733,664 km (0.091 R)
• M15: 4,106,312 km (0.114 R)
• M16: 4,491,227 km (0.083 R)
• M17: 4,854,451 km (0.078 R)
• M18: 6,181,683 km (0.034 R)
• M19: 6,437,944 km (0.059 R)
• M20: 6,772,744 km (0.116 R)
• M21: 6,885,541 km (0.085 R)
• M22: 7,075,082 km (0.104 R)
• M23: 7,732,415 km (0.056 R)
• M24: 7,850,447 km (0.082 R)
• M25: 9,230,039 km (0.099 R)
• M26: 10,596,316 km (0.083 R)
• M27: 11,213,856 km (0.105 R)
• M28: 12,024,976 km (0.119 R)
• M29: 13,513,475 km (0.096 R)
• M30: 13,942,671 km (0.104 R)
• M31: 14,231,245 km (0.094 R)
• M32: 15,158,154 km (0.072 R)
• M33: 15,903,750 km (0.09 R)
• M34: 16,255,753 km (0.098 R)
• M35: 16,661,313 km (0.093 R)
• M36: 17,378,934 km (0.089 R)
• M37: 17,482,306 km (0.076 R)
• M38: 17,741,559 km (0.092 R)
• M39: 18,263,955 km (0.073 R)
• M40: 18,421,631 km (0.076 R)
• M41: 18,579,906 km (0.117 R)
• M42: 18,738,480 km (0.066 R)
• M43: 20,676,969 km (0.101 R)
• M44: 20,896,279 km (0.108 R)
• M45: 21,392,645 km (0.085 R)
• M46: 21,837,100 km (0.103 R)
• M47: 23,245,564 km (0.11 R)
• M48: 23,416,555 km (0.12 R)
• M49: 23,759,732 km (0.095 R)
• M50: 24,393,429 km (0.112 R)
• M51: 24,974,317 km (0.115 R)
• M52: 25,149,496 km (0.055 R)
• M53: 26,386,970 km (0.107 R)
• M54: 28,249,912 km (0.056 R)
• M55: 28,859,823 km (0.112 R)
• M56: 31,847,741 km (0.033 R)
• M57: 32,993,362 km (0.056 R)
• M58: 33,314,099 km (0.054 R)
• M59: 34,217,371 km (0.118 R)
• M60: 34,606,924 km (0.118 R)
• M61: 34,932,748 km (0.091 R)
• M62: 35,063,347 km (0.049 R)
• M63: 35,850,382 km (0.102 R)
• M64: 36,048,001 km (0.085 R)
• M65: 36,246,068 km (0.084 R)
• M66: 37,241,642 km (0.056 R)
• M67: 38,111,853 km (0.093 R)
• M68: 38,246,341 km (0.08 R)
• M69: 38,515,767 km (0.083 R)
• M70: 39,735,887 km (0.086 R)
• M71: 40,145,337 km (0.109 R)
• M72: 40,487,766 km (0.087 R)
• M73: 40,899,759 km (0.056 R)
• M74: 42,283,539 km (0.093 R)
• M75: 43,051,126 km (0.073 R)
• M76: 43,752,889 km (0.098 R)
• M77: 43,964,271 km (0.075 R)
• M78: 45,452,620 km (0.047 R)
• M79: 46,885,618 km (0.1 R)
• M80: 47,029,681 km (0.075 R)

Asteroid Belt

Center: 11.89 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.7

Radius: 13.1

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 11.63 AU - 13.07 AU

Year: 15696 Days

Day: 10.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 57,489,284 km

• M1: 203,902 km (0.119 R)
• M2: 337,343 km (0.069 R)
• M3: 570,865 km (0.06 R)
• M4: 823,237 km (0.103 R)
• M5: 1,659,489 km (0.112 R)
• M6: 2,141,344 km (0.106 R)
• M7: 2,340,459 km (0.048 R)
• M8: 2,605,696 km (0.075 R)
• M9: 3,165,790 km (0.065 R)
• M10: 3,393,927 km (0.119 R)
• M11: 3,935,471 km (0.091 R)
• M12: 4,181,111 km (0.103 R)
• M13: 4,540,744 km (0.031 R)
• M14: 4,650,699 km (0.048 R)
• M15: 4,910,700 km (0.032 R)
• M16: 5,175,338 km (0.109 R)
• M17: 6,159,244 km (0.064 R)
• M18: 6,362,996 km (0.093 R)
• M19: 6,693,607 km (0.092 R)
• M20: 7,285,715 km (0.098 R)
• M21: 7,850,747 km (0.049 R)
• M22: 7,983,141 km (0.061 R)
• M23: 9,069,221 km (0.109 R)
• M24: 9,208,347 km (0.102 R)
• M25: 9,394,896 km (0.093 R)
• M26: 9,535,518 km (0.082 R)
• M27: 10,784,211 km (0.038 R)
• M28: 10,931,715 km (0.109 R)
• M29: 11,377,965 km (0.106 R)
• M30: 11,528,012 km (0.107 R)
• M31: 11,779,636 km (0.077 R)
• M32: 11,982,191 km (0.068 R)
• M33: 12,134,930 km (0.055 R)
• M34: 12,545,427 km (0.112 R)
• M35: 13,117,190 km (0.113 R)
• M36: 13,274,717 km (0.116 R)
• M37: 14,071,325 km (0.07 R)
• M38: 14,178,737 km (0.116 R)
• M39: 14,992,998 km (0.106 R)
• M40: 18,634,360 km (0.091 R)
• M41: 19,465,825 km (0.111 R)
• M42: 20,067,058 km (0.08 R)
• M43: 22,282,004 km (0.045 R)
• M44: 23,291,192 km (0.11 R)
• M45: 23,993,703 km (0.104 R)
• M46: 24,638,321 km (0.057 R)
• M47: 26,076,554 km (0.069 R)
• M48: 26,739,273 km (0.119 R)
• M49: 28,284,469 km (0.106 R)
• M50: 28,828,856 km (0.047 R)
• M51: 29,033,805 km (0.061 R)
• M52: 30,135,294 km (0.096 R)
• M53: 30,900,487 km (0.05 R)
• M54: 31,390,869 km (0.075 R)
• M55: 31,601,802 km (0.026 R)
• M56: 31,742,574 km (0.031 R)
• M57: 31,954,404 km (0.107 R)
• M58: 32,663,498 km (0.103 R)
• M59: 33,736,863 km (0.107 R)
• M60: 37,025,772 km (0.104 R)
• M61: 37,472,023 km (0.086 R)
• M62: 39,426,070 km (0.04 R)
• M63: 39,881,745 km (0.104 R)
• M64: 40,110,331 km (0.035 R)
• M65: 40,645,143 km (0.107 R)
• M66: 40,798,331 km (0.086 R)
• M67: 42,341,433 km (0.082 R)
• M68: 42,808,029 km (0.047 R)
• M69: 43,120,090 km (0.095 R)
• M70: 43,511,139 km (0.119 R)
• M71: 44,533,491 km (0.072 R)
• M72: 45,166,739 km (0.074 R)
• M73: 45,643,507 km (0.075 R)
• M74: 46,201,806 km (0.058 R)
• M75: 47,809,684 km (0.086 R)
• M76: 48,052,332 km (0.091 R)
• M77: 50,337,739 km (0.062 R)
• M78: 50,502,296 km (0.118 R)
• M79: 50,997,166 km (0.109 R)
• M80: 52,158,195 km (0.08 R)
• M81: 52,574,975 km (0.096 R)
• M82: 53,243,977 km (0.119 R)
• M83: 54,252,865 km (0.084 R)
• M84: 55,268,185 km (0.098 R)
• M85: 56,033,678 km (0.088 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 12,586 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit