🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.68 AU - 0.8 AU

Year: 222 Days

Day: 29.6 Hours

Environment

Temp: 166 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.74 AU - 0.9 AU

Year: 259 Days

Day: 12.1 Hours

Environment

Temp: 161 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.91 AU - 1.15 AU

Year: 364 Days

Day: 40.1 Hours

Environment

Temp: 107 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.89 AU - 1.21 AU

Year: 375 Days

Day: 36.9 Hours

Environment

Temp: 143 °C

Axial Tilt: 43.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,277,450 km

• M1: 424,409 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.33 AU - 1.97 AU

Year: 738 Days

Day: 24.3 Hours

Environment

Temp: -24 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.4

Radius: 8.1

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 7.9 AU - 10.9 AU

Year: 10037 Days

Day: 10.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,277,450 km

• M1: 140,323 km (0.068 R)
• M2: 390,002 km (0.049 R)
• M3: 492,626 km (0.101 R)
• M4: 563,236 km (0.09 R)
• M5: 626,665 km (0.067 R)
• M6: 832,662 km (0.079 R)
• M7: 1,452,895 km (0.084 R)
• M8: 1,649,765 km (0.046 R)
• M9: 2,205,372 km (0.063 R)
• M10: 2,521,622 km (0.118 R)
• M11: 2,575,776 km (0.044 R)
• M12: 3,334,387 km (0.105 R)
• M13: 3,433,870 km (0.043 R)
• M14: 3,615,481 km (0.075 R)
• M15: 4,009,223 km (0.117 R)
• M16: 4,093,895 km (0.101 R)
• M17: 4,504,093 km (0.079 R)
• M18: 4,725,348 km (0.113 R)
• M19: 4,927,604 km (0.117 R)
• M20: 5,247,744 km (0.118 R)
• M21: 5,410,506 km (0.096 R)
• M22: 5,693,246 km (0.101 R)
• M23: 5,956,538 km (0.056 R)
• M24: 6,053,328 km (0.114 R)
• M25: 6,445,873 km (0.113 R)
• M26: 7,229,467 km (0.096 R)
• M27: 7,332,839 km (0.079 R)
• M28: 7,803,773 km (0.04 R)
• M29: 7,883,209 km (0.046 R)
• M30: 8,176,870 km (0.117 R)
• M31: 8,774,962 km (0.113 R)
• M32: 9,079,394 km (0.063 R)
• M33: 9,274,769 km (0.111 R)
• M34: 9,443,515 km (0.102 R)
• M35: 9,499,914 km (0.072 R)
• M36: 9,812,424 km (0.079 R)
• M37: 10,535,280 km (0.113 R)
• M38: 10,681,886 km (0.097 R)
• M39: 11,006,813 km (0.096 R)
• M40: 12,431,583 km (0.08 R)
• M41: 12,773,414 km (0.082 R)
• M42: 13,181,218 km (0.104 R)
• M43: 13,402,772 km (0.09 R)
• M44: 13,466,202 km (0.094 R)
• M45: 13,849,322 km (0.09 R)
• M46: 14,171,257 km (0.105 R)
• M47: 14,463,122 km (0.109 R)
• M48: 14,593,571 km (0.025 R)
• M49: 14,822,606 km (0.082 R)
• M50: 15,251,204 km (0.116 R)
• M51: 15,483,679 km (0.102 R)
• M52: 15,750,861 km (0.055 R)
• M53: 16,188,135 km (0.038 R)
• M54: 16,697,815 km (0.104 R)
• M55: 16,766,181 km (0.1 R)
• M56: 17,281,696 km (0.07 R)
• M57: 17,489,487 km (0.094 R)
• M58: 17,837,452 km (0.101 R)
• M59: 18,047,338 km (0.099 R)
• M60: 19,539,427 km (0.118 R)
• M61: 19,791,948 km (0.1 R)
• M62: 20,081,869 km (0.056 R)
• M63: 20,227,427 km (0.12 R)
• M64: 20,482,791 km (0.069 R)
• M65: 20,923,207 km (0.097 R)
• M66: 21,181,563 km (0.099 R)
• M67: 21,366,765 km (0.077 R)
• M68: 21,515,315 km (0.076 R)
• M69: 21,738,815 km (0.099 R)
• M70: 21,850,863 km (0.087 R)
• M71: 22,150,508 km (0.067 R)
• M72: 22,564,744 km (0.107 R)
• M73: 22,905,528 km (0.099 R)
• M74: 24,324,614 km (0.056 R)
• M75: 24,557,388 km (0.116 R)
• M76: 24,986,136 km (0.064 R)
• M77: 25,064,375 km (0.119 R)
• M78: 25,221,004 km (0.091 R)
• M79: 25,771,973 km (0.118 R)
• M80: 25,850,961 km (0.114 R)
• M81: 26,207,602 km (0.038 R)
• M82: 26,287,188 km (0.116 R)
• M83: 26,685,717 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.8

Radius: 8.8

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 9.92 AU - 13 AU

Year: 13510 Days

Day: 8 Hours

Environment

Temp: -182 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 49,277,450 km

• M1: 291,865 km (0.057 R)
• M2: 1,227,151 km (0.112 R)
• M3: 1,763,609 km (0.082 R)
• M4: 1,991,896 km (0.097 R)
• M5: 2,070,135 km (0.116 R)
• M6: 2,202,829 km (0.102 R)
• M7: 2,311,138 km (0.037 R)
• M8: 2,504,867 km (0.037 R)
• M9: 2,675,259 km (0.089 R)
• M10: 3,148,287 km (0.05 R)
• M11: 3,363,559 km (0.045 R)
• M12: 3,840,776 km (0.052 R)
• M13: 4,070,857 km (0.086 R)
• M14: 4,893,795 km (0.109 R)
• M15: 5,470,345 km (0.087 R)
• M16: 6,030,589 km (0.082 R)
• M17: 6,845,150 km (0.115 R)
• M18: 6,964,379 km (0.117 R)
• M19: 7,285,715 km (0.092 R)
• M20: 7,448,179 km (0.111 R)
• M21: 7,901,161 km (0.059 R)
• M22: 8,320,783 km (0.093 R)
• M23: 9,181,719 km (0.081 R)
• M24: 9,313,365 km (0.086 R)
• M25: 9,980,721 km (0.111 R)
• M26: 10,251,942 km (0.095 R)
• M27: 11,080,265 km (0.094 R)
• M28: 11,220,439 km (0.037 R)
• M29: 12,073,745 km (0.12 R)
• M30: 13,741,761 km (0.112 R)
• M31: 13,892,406 km (0.079 R)
• M32: 14,398,346 km (0.079 R)
• M33: 14,910,569 km (0.041 R)
• M34: 15,480,687 km (0.107 R)
• M35: 16,910,543 km (0.06 R)
• M36: 18,106,429 km (0.048 R)
• M37: 18,881,645 km (0.085 R)
• M38: 19,273,292 km (0.034 R)
• M39: 19,667,632 km (0.097 R)
• M40: 20,007,818 km (0.092 R)
• M41: 20,866,659 km (0.068 R)
• M42: 22,265,698 km (0.059 R)
• M43: 22,857,507 km (0.063 R)
• M44: 23,095,817 km (0.075 R)
• M45: 23,935,959 km (0.048 R)
• M46: 24,117,271 km (0.113 R)
• M47: 24,969,530 km (0.075 R)
• M48: 26,829,032 km (0.117 R)
• M49: 29,765,488 km (0.054 R)
• M50: 30,090,864 km (0.119 R)
• M51: 30,221,313 km (0.114 R)
• M52: 31,602,251 km (0.106 R)
• M53: 32,869,495 km (0.099 R)
• M54: 33,003,833 km (0.099 R)
• M55: 33,205,641 km (0.078 R)
• M56: 33,408,047 km (0.102 R)
• M57: 33,475,516 km (0.028 R)
• M58: 33,543,134 km (0.103 R)
• M59: 36,213,306 km (0.107 R)
• M60: 36,978,798 km (0.113 R)
• M61: 37,258,397 km (0.096 R)
• M62: 37,749,527 km (0.088 R)
• M63: 38,101,680 km (0.108 R)
• M64: 38,596,400 km (0.087 R)
• M65: 38,951,097 km (0.106 R)
• M66: 39,306,990 km (0.089 R)
• M67: 39,520,915 km (0.077 R)
• M68: 40,093,576 km (0.03 R)
• M69: 40,668,780 km (0.087 R)
• M70: 41,900,419 km (0.114 R)
• M71: 42,777,062 km (0.1 R)
• M72: 42,923,818 km (0.101 R)
• M73: 43,512,336 km (0.115 R)
• M74: 43,586,088 km (0.106 R)
• M75: 44,177,598 km (0.059 R)
• M76: 44,548,600 km (0.104 R)
• M77: 44,622,950 km (0.087 R)
• M78: 45,219,098 km (0.058 R)
• M79: 45,368,546 km (0.098 R)
• M80: 46,419,322 km (0.038 R)
• M81: 48,010,445 km (0.117 R)
• M82: 48,468,364 km (0.071 R)
• M83: 48,774,441 km (0.062 R)
• M84: 49,158,010 km (0.114 R)
• M85: 51,168,156 km (0.113 R)
• M86: 51,948,459 km (0.117 R)
• M87: 52,418,645 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.2

Radius: 9.8

Gravity: 9.01 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 11.61 AU - 12.37 AU

Year: 14458 Days

Day: 12 Hours

Environment

Temp: -177 °C

Axial Tilt: 109.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 49,277,450 km

• M1: 198,217 km (0.103 R)
• M2: 337,642 km (0.075 R)
• M3: 415,284 km (0.066 R)
• M4: 482,752 km (0.079 R)
• M5: 1,118,094 km (0.09 R)
• M6: 1,674,599 km (0.082 R)
• M7: 2,307,846 km (0.109 R)
• M8: 2,371,874 km (0.082 R)
• M9: 3,185,836 km (0.094 R)
• M10: 3,548,910 km (0.107 R)
• M11: 3,735,459 km (0.097 R)
• M12: 3,849,004 km (0.117 R)
• M13: 4,079,384 km (0.094 R)
• M14: 4,275,058 km (0.101 R)
• M15: 4,554,058 km (0.082 R)
• M16: 5,685,317 km (0.097 R)
• M17: 5,992,292 km (0.083 R)
• M18: 6,531,293 km (0.099 R)
• M19: 7,132,527 km (0.05 R)
• M20: 7,416,165 km (0.078 R)
• M21: 7,800,033 km (0.11 R)
• M22: 8,338,436 km (0.086 R)
• M23: 8,587,217 km (0.074 R)
• M24: 9,451,145 km (0.069 R)
• M25: 9,710,398 km (0.047 R)
• M26: 10,183,277 km (0.075 R)
• M27: 10,771,346 km (0.071 R)
• M28: 10,879,505 km (0.076 R)
• M29: 12,092,445 km (0.103 R)
• M30: 12,544,230 km (0.092 R)
• M31: 12,657,925 km (0.078 R)
• M32: 12,886,510 km (0.119 R)
• M33: 14,465,217 km (0.108 R)
• M34: 15,612,333 km (0.031 R)
• M35: 15,673,519 km (0.083 R)
• M36: 15,734,854 km (0.108 R)
• M37: 15,857,673 km (0.109 R)
• M38: 16,851,303 km (0.075 R)
• M39: 17,102,926 km (0.116 R)
• M40: 17,419,026 km (0.052 R)
• M41: 17,482,606 km (0.114 R)
• M42: 18,121,538 km (0.039 R)
• M43: 18,768,250 km (0.114 R)
• M44: 18,833,325 km (0.113 R)
• M45: 20,284,125 km (0.06 R)
• M46: 21,090,457 km (0.103 R)
• M47: 21,838,896 km (0.045 R)
• M48: 22,388,668 km (0.101 R)
• M49: 25,637,485 km (0.065 R)
• M50: 26,435,889 km (0.116 R)
• M51: 26,801,506 km (0.109 R)
• M52: 27,463,925 km (0.088 R)
• M53: 27,685,928 km (0.088 R)
• M54: 28,131,580 km (0.104 R)
• M55: 28,430,178 km (0.102 R)
• M56: 28,654,724 km (0.119 R)
• M57: 30,090,714 km (0.064 R)
• M58: 30,548,932 km (0.119 R)
• M59: 30,779,014 km (0.098 R)
• M60: 31,472,550 km (0.081 R)
• M61: 31,549,892 km (0.055 R)
• M62: 31,704,875 km (0.045 R)
• M63: 33,268,173 km (0.098 R)
• M64: 33,742,099 km (0.114 R)
• M65: 34,059,246 km (0.056 R)
• M66: 36,306,954 km (0.075 R)
• M67: 36,794,943 km (0.091 R)
• M68: 38,189,045 km (0.08 R)
• M69: 38,354,201 km (0.036 R)
• M70: 39,266,748 km (0.102 R)
• M71: 39,516,876 km (0.084 R)
• M72: 39,934,852 km (0.098 R)
• M73: 40,606,846 km (0.11 R)
• M74: 40,691,070 km (0.094 R)
• M75: 41,113,235 km (0.11 R)
• M76: 41,536,896 km (0.097 R)
• M77: 47,085,331 km (0.118 R)
• M78: 47,706,163 km (0.105 R)
• M79: 48,956,053 km (0.119 R)
• M80: 49,404,996 km (0.081 R)
• M81: 50,307,071 km (0.056 R)
• M82: 52,219,082 km (0.077 R)
• M83: 52,953,757 km (0.096 R)
• M84: 53,230,064 km (0.076 R)
• M85: 54,526,030 km (0.06 R)
• M86: 54,712,130 km (0.092 R)
• M87: 54,898,379 km (0.112 R)
• M88: 54,991,429 km (0.085 R)
• M89: 55,271,327 km (0.118 R)
• M90: 57,149,229 km (0.096 R)
• M91: 61,160,247 km (0.067 R)
• M92: 61,353,528 km (0.099 R)
• M93: 62,128,594 km (0.099 R)
• M94: 64,080,547 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232.5

Radius: 5.2

Gravity: 8.6 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 11.71 AU - 15.93 AU

Year: 17892 Days

Day: 15.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 49,277,450 km

• M1: 106,663 km (0.1 R)
• M2: 270,922 km (0.114 R)
• M3: 429,196 km (0.117 R)
• M4: 473,178 km (0.086 R)
• M5: 614,847 km (0.116 R)
• M6: 699,520 km (0.075 R)
• M7: 752,028 km (0.054 R)
• M8: 824,434 km (0.053 R)
• M9: 899,083 km (0.11 R)
• M10: 1,644,380 km (0.058 R)
• M11: 2,187,570 km (0.064 R)
• M12: 2,725,823 km (0.117 R)
• M13: 2,981,037 km (0.095 R)
• M14: 3,575,240 km (0.102 R)
• M15: 3,698,359 km (0.092 R)
• M16: 3,917,220 km (0.088 R)
• M17: 4,367,659 km (0.097 R)
• M18: 4,599,087 km (0.028 R)
• M19: 5,177,582 km (0.11 R)
• M20: 5,387,169 km (0.088 R)
• M21: 5,457,630 km (0.066 R)
• M22: 6,513,940 km (0.037 R)
• M23: 6,930,720 km (0.035 R)
• M24: 7,395,221 km (0.102 R)
• M25: 7,829,803 km (0.064 R)
• M26: 8,272,762 km (0.115 R)
• M27: 8,517,804 km (0.109 R)
• M28: 10,872,324 km (0.09 R)
• M29: 11,592,638 km (0.08 R)
• M30: 11,729,371 km (0.093 R)
• M31: 14,772,191 km (0.057 R)
• M32: 14,821,559 km (0.103 R)
• M33: 15,568,800 km (0.097 R)
• M34: 16,584,270 km (0.117 R)
• M35: 16,996,412 km (0.054 R)
• M36: 17,099,934 km (0.114 R)
• M37: 17,151,695 km (0.111 R)
• M38: 18,358,950 km (0.098 R)
• M39: 18,999,528 km (0.111 R)
• M40: 19,160,794 km (0.101 R)
• M41: 20,357,428 km (0.095 R)
• M42: 20,412,480 km (0.057 R)
• M43: 21,802,693 km (0.1 R)
• M44: 22,197,332 km (0.089 R)
• M45: 23,280,570 km (0.109 R)
• M46: 23,395,611 km (0.12 R)
• M47: 23,510,951 km (0.114 R)
• M48: 24,673,326 km (0.059 R)
• M49: 24,790,611 km (0.106 R)
• M50: 26,092,861 km (0.1 R)
• M51: 26,451,895 km (0.084 R)
• M52: 27,295,927 km (0.058 R)
• M53: 28,824,967 km (0.114 R)
• M54: 29,880,529 km (0.108 R)
• M55: 29,943,061 km (0.069 R)
• M56: 30,005,593 km (0.077 R)
• M57: 30,068,125 km (0.065 R)
• M58: 31,328,636 km (0.091 R)
• M59: 32,221,287 km (0.12 R)
• M60: 32,993,062 km (0.032 R)
• M61: 33,901,121 km (0.116 R)
• M62: 35,542,958 km (0.101 R)
• M63: 36,874,978 km (0.098 R)
• M64: 37,143,207 km (0.065 R)
• M65: 38,019,850 km (0.115 R)
• M66: 38,223,154 km (0.03 R)
• M67: 38,426,756 km (0.031 R)
• M68: 39,999,927 km (0.082 R)
• M69: 41,315,342 km (0.106 R)
• M70: 41,803,479 km (0.114 R)
• M71: 42,013,216 km (0.082 R)
• M72: 42,433,885 km (0.098 R)
• M73: 43,562,451 km (0.099 R)
• M74: 44,344,100 km (0.108 R)
• M75: 46,137,629 km (0.108 R)
• M76: 46,426,802 km (0.055 R)
• M77: 47,079,497 km (0.074 R)
• M78: 47,589,476 km (0.059 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 17,623 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit