🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.65 AU - 0.97 AU

Year: 278 Days

Day: 16.7 Hours

Environment

Temp: 139 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.05 AU - 1.65 AU

Year: 597 Days

Day: 36.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.04 AU - 1.7 AU

Year: 611 Days

Day: 27.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.08 AU - 1.74 AU

Year: 638 Days

Day: 45 Hours

Environment

Temp: -42 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.2 AU - 3.72 AU

Year: 2451 Days

Day: 29.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.6

Radius: 9.3

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.21 AU - 5.33 AU

Year: 3967 Days

Day: 8.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 112,631,006 km

• M1: 116,387 km (0.097 R)
• M2: 235,467 km (0.107 R)
• M3: 361,129 km (0.11 R)
• M4: 422,315 km (0.114 R)
• M5: 496,366 km (0.102 R)
• M6: 612,304 km (0.099 R)
• M7: 728,093 km (0.101 R)
• M8: 788,979 km (0.099 R)
• M9: 1,039,556 km (0.073 R)
• M10: 1,120,787 km (0.113 R)
• M11: 1,365,380 km (0.084 R)
• M12: 1,481,169 km (0.093 R)
• M13: 1,791,883 km (0.052 R)
• M14: 1,862,194 km (0.057 R)
• M15: 2,123,243 km (0.103 R)
• M16: 2,411,518 km (0.08 R)
• M17: 2,632,175 km (0.076 R)
• M18: 2,728,665 km (0.103 R)
• M19: 2,826,502 km (0.049 R)
• M20: 2,975,352 km (0.086 R)
• M21: 3,042,372 km (0.108 R)
• M22: 3,126,895 km (0.054 R)
• M23: 3,281,130 km (0.078 R)
• M24: 3,402,753 km (0.086 R)
• M25: 3,490,567 km (0.068 R)
• M26: 3,632,535 km (0.085 R)
• M27: 3,849,303 km (0.089 R)
• M28: 3,922,606 km (0.062 R)
• M29: 4,602,378 km (0.08 R)
• M30: 4,916,235 km (0.071 R)
• M31: 5,216,777 km (0.057 R)
• M32: 5,298,009 km (0.048 R)
• M33: 5,606,180 km (0.061 R)
• M34: 6,005,008 km (0.088 R)
• M35: 6,111,522 km (0.113 R)
• M36: 6,261,718 km (0.086 R)
• M37: 6,434,803 km (0.046 R)
• M38: 6,653,515 km (0.068 R)
• M39: 7,969,378 km (0.063 R)
• M40: 8,322,578 km (0.099 R)
• M41: 8,513,016 km (0.097 R)
• M42: 9,388,014 km (0.05 R)
• M43: 9,736,129 km (0.046 R)
• M44: 10,317,017 km (0.093 R)
• M45: 10,701,932 km (0.091 R)
• M46: 10,779,424 km (0.118 R)
• M47: 10,883,245 km (0.058 R)
• M48: 10,961,186 km (0.101 R)
• M49: 12,072,548 km (0.116 R)
• M50: 12,396,727 km (0.098 R)
• M51: 12,805,877 km (0.098 R)
• M52: 13,330,517 km (0.116 R)
• M53: 13,946,860 km (0.108 R)
• M54: 14,486,609 km (0.073 R)
• M55: 14,831,133 km (0.068 R)
• M56: 14,975,345 km (0.08 R)
• M57: 15,733,358 km (0.063 R)
• M58: 15,851,091 km (0.05 R)
• M59: 16,028,215 km (0.065 R)
• M60: 16,563,626 km (0.062 R)
• M61: 18,173,748 km (0.113 R)
• M62: 18,981,726 km (0.09 R)
• M63: 20,536,347 km (0.034 R)
• M64: 20,890,894 km (0.118 R)
• M65: 21,052,759 km (0.094 R)
• M66: 21,182,460 km (0.031 R)
• M67: 21,606,121 km (0.106 R)
• M68: 21,671,496 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.3

Radius: 11.8

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 8.62 AU - 9.04 AU

Year: 9992 Days

Day: 5.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 112,631,006 km

• M1: 147,504 km (0.081 R)
• M2: 340,784 km (0.11 R)
• M3: 445,353 km (0.114 R)
• M4: 979,268 km (0.11 R)
• M5: 1,065,586 km (0.068 R)
• M6: 1,233,285 km (0.116 R)
• M7: 1,409,960 km (0.052 R)
• M8: 1,595,312 km (0.032 R)
• M9: 1,758,673 km (0.087 R)
• M10: 2,467,467 km (0.1 R)
• M11: 2,640,103 km (0.107 R)
• M12: 2,888,735 km (0.114 R)
• M13: 3,016,043 km (0.105 R)
• M14: 3,524,526 km (0.067 R)
• M15: 3,641,212 km (0.105 R)
• M16: 3,838,532 km (0.107 R)
• M17: 4,039,591 km (0.056 R)
• M18: 4,244,092 km (0.055 R)
• M19: 4,452,033 km (0.105 R)
• M20: 4,557,350 km (0.082 R)
• M21: 4,684,657 km (0.107 R)
• M22: 4,878,087 km (0.113 R)
• M23: 4,964,854 km (0.072 R)
• M24: 5,118,042 km (0.076 R)
• M25: 5,677,987 km (0.066 R)
• M26: 6,093,420 km (0.094 R)
• M27: 6,399,498 km (0.066 R)
• M28: 7,447,880 km (0.117 R)
• M29: 7,522,978 km (0.116 R)
• M30: 7,648,790 km (0.066 R)
• M31: 9,131,903 km (0.074 R)
• M32: 9,401,179 km (0.069 R)
• M33: 9,482,560 km (0.066 R)
• M34: 9,591,318 km (0.116 R)
• M35: 9,673,148 km (0.068 R)
• M36: 9,920,134 km (0.084 R)
• M37: 10,002,862 km (0.033 R)
• M38: 10,448,364 km (0.067 R)
• M39: 10,588,836 km (0.076 R)
• M40: 11,300,922 km (0.116 R)
• M41: 11,532,201 km (0.065 R)
• M42: 11,735,654 km (0.114 R)
• M43: 11,911,132 km (0.1 R)
• M44: 12,442,653 km (0.111 R)
• M45: 12,711,481 km (0.053 R)
• M46: 12,921,666 km (0.065 R)
• M47: 13,990,692 km (0.068 R)
• M48: 14,114,559 km (0.116 R)
• M49: 14,207,908 km (0.053 R)
• M50: 15,374,472 km (0.025 R)
• M51: 15,470,365 km (0.108 R)
• M52: 15,888,491 km (0.077 R)
• M53: 15,985,430 km (0.072 R)
• M54: 17,098,588 km (0.067 R)
• M55: 17,231,132 km (0.112 R)
• M56: 17,530,776 km (0.116 R)
• M57: 17,664,517 km (0.1 R)
• M58: 18,135,301 km (0.092 R)
• M59: 18,473,991 km (0.107 R)
• M60: 18,746,558 km (0.116 R)
• M61: 19,261,175 km (0.065 R)
• M62: 19,537,482 km (0.075 R)
• M63: 19,641,452 km (0.06 R)
• M64: 19,849,992 km (0.037 R)
• M65: 20,374,332 km (0.081 R)
• M66: 20,974,369 km (0.071 R)
• M67: 21,687,503 km (0.104 R)
• M68: 22,517,621 km (0.107 R)
• M69: 22,881,742 km (0.107 R)
• M70: 23,247,808 km (0.086 R)
• M71: 23,726,671 km (0.079 R)
• M72: 23,837,673 km (0.058 R)
• M73: 24,432,324 km (0.104 R)
• M74: 25,032,062 km (0.09 R)
• M75: 25,258,104 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.4

Radius: 8.1

Gravity: 14.39 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 9.12 AU - 10.22 AU

Year: 11451 Days

Day: 7.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 112,631,006 km

• M1: 434,432 km (0.059 R)
• M2: 713,731 km (0.083 R)
• M3: 1,022,501 km (0.076 R)
• M4: 1,180,327 km (0.102 R)
• M5: 1,250,489 km (0.027 R)
• M6: 2,027,650 km (0.106 R)
• M7: 2,169,618 km (0.045 R)
• M8: 2,373,969 km (0.034 R)
• M9: 2,676,755 km (0.084 R)
• M10: 3,088,897 km (0.118 R)
• M11: 3,186,883 km (0.103 R)
• M12: 3,936,668 km (0.058 R)
• M13: 4,478,212 km (0.105 R)
• M14: 4,928,352 km (0.108 R)
• M15: 5,353,509 km (0.109 R)
• M16: 5,670,208 km (0.062 R)
• M17: 6,115,711 km (0.099 R)
• M18: 6,656,656 km (0.081 R)
• M19: 6,783,665 km (0.062 R)
• M20: 7,256,245 km (0.067 R)
• M21: 7,386,993 km (0.088 R)
• M22: 7,739,595 km (0.091 R)
• M23: 7,917,916 km (0.086 R)
• M24: 8,052,554 km (0.066 R)
• M25: 8,506,883 km (0.084 R)
• M26: 8,922,915 km (0.115 R)
• M27: 10,900,598 km (0.08 R)
• M28: 11,100,611 km (0.054 R)
• M29: 11,504,375 km (0.118 R)
• M30: 11,758,991 km (0.078 R)
• M31: 11,810,154 km (0.112 R)
• M32: 12,534,357 km (0.114 R)
• M33: 14,407,023 km (0.076 R)
• M34: 15,013,343 km (0.108 R)
• M35: 15,068,844 km (0.083 R)
• M36: 15,628,041 km (0.103 R)
• M37: 15,853,634 km (0.094 R)
• M38: 16,365,109 km (0.032 R)
• M39: 16,536,848 km (0.062 R)
• M40: 17,814,264 km (0.096 R)
• M41: 18,464,716 km (0.076 R)
• M42: 19,972,064 km (0.047 R)
• M43: 20,524,229 km (0.103 R)
• M44: 20,709,432 km (0.113 R)
• M45: 21,330,861 km (0.068 R)
• M46: 21,518,457 km (0.113 R)
• M47: 21,706,501 km (0.068 R)
• M48: 21,895,294 km (0.106 R)
• M49: 22,084,535 km (0.057 R)
• M50: 22,846,886 km (0.051 R)
• M51: 23,876,867 km (0.112 R)
• M52: 24,397,468 km (0.093 R)
• M53: 24,462,842 km (0.051 R)
• M54: 25,715,276 km (0.049 R)
• M55: 25,914,989 km (0.062 R)
• M56: 26,921,184 km (0.094 R)
• M57: 27,395,110 km (0.118 R)
• M58: 27,803,363 km (0.118 R)
• M59: 28,076,828 km (0.065 R)
• M60: 28,971,423 km (0.084 R)
• M61: 29,109,950 km (0.037 R)
• M62: 29,179,214 km (0.111 R)
• M63: 30,436,285 km (0.04 R)
• M64: 31,426,324 km (0.096 R)
• M65: 32,283,220 km (0.093 R)
• M66: 32,426,685 km (0.104 R)
• M67: 33,003,085 km (0.058 R)
• M68: 33,075,341 km (0.091 R)
• M69: 34,532,125 km (0.056 R)
• M70: 35,861,153 km (0.119 R)
• M71: 36,158,703 km (0.108 R)
• M72: 36,307,852 km (0.115 R)
• M73: 39,332,571 km (0.074 R)
• M74: 39,485,909 km (0.082 R)
• M75: 41,030,208 km (0.048 R)
• M76: 41,419,462 km (0.069 R)
• M77: 41,809,912 km (0.077 R)
• M78: 42,279,949 km (0.057 R)
• M79: 43,621,393 km (0.075 R)
• M80: 45,538,938 km (0.086 R)
• M81: 46,670,197 km (0.109 R)
• M82: 46,913,743 km (0.065 R)
• M83: 47,320,649 km (0.113 R)
• M84: 47,483,860 km (0.05 R)
• M85: 47,974,242 km (0.079 R)
• M86: 48,630,827 km (0.095 R)
• M87: 50,451,583 km (0.067 R)
• M88: 51,705,811 km (0.075 R)
• M89: 51,957,884 km (0.082 R)
• M90: 53,054,885 km (0.08 R)
• M91: 53,733,760 km (0.106 R)
• M92: 54,843,178 km (0.085 R)
• M93: 55,529,533 km (0.058 R)
• M94: 56,218,880 km (0.115 R)
• M95: 56,651,068 km (0.097 R)
• M96: 57,954,365 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.9

Radius: 3.7

Gravity: 63.25 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 18.41 AU - 19.99 AU

Year: 32037 Days

Day: 15.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 132.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 112,631,006 km

• M1: 111,899 km (0.044 R)
• M2: 518,057 km (0.078 R)
• M3: 573,558 km (0.086 R)
• M4: 601,982 km (0.101 R)
• M5: 879,935 km (0.104 R)
• M6: 1,015,022 km (0.114 R)
• M7: 1,229,994 km (0.088 R)
• M8: 1,267,244 km (0.027 R)
• M9: 4,436,624 km (0.104 R)
• M10: 4,784,738 km (0.098 R)
• M11: 5,201,817 km (0.052 R)
• M12: 6,326,793 km (0.056 R)
• M13: 7,591,793 km (0.1 R)
• M14: 7,729,423 km (0.119 R)
• M15: 9,443,964 km (0.046 R)
• M16: 9,517,865 km (0.106 R)
• M17: 10,267,351 km (0.103 R)
• M18: 10,343,346 km (0.111 R)
• M19: 11,269,806 km (0.098 R)
• M20: 12,464,644 km (0.112 R)
• M21: 12,953,680 km (0.061 R)
• M22: 15,753,553 km (0.114 R)
• M23: 16,105,258 km (0.115 R)
• M24: 18,085,036 km (0.077 R)
• M25: 19,384,294 km (0.047 R)
• M26: 19,478,241 km (0.082 R)
• M27: 21,388,756 km (0.119 R)
• M28: 21,875,697 km (0.026 R)
• M29: 22,761,316 km (0.111 R)
• M30: 24,668,988 km (0.085 R)
• M31: 25,590,361 km (0.117 R)
• M32: 25,693,434 km (0.118 R)
• M33: 27,255,984 km (0.088 R)
• M34: 29,278,996 km (0.111 R)
• M35: 29,602,726 km (0.086 R)
• M36: 29,927,802 km (0.101 R)
• M37: 30,362,833 km (0.093 R)
• M38: 30,909,762 km (0.107 R)
• M39: 31,349,730 km (0.078 R)
• M40: 33,129,645 km (0.093 R)
• M41: 34,145,265 km (0.116 R)
• M42: 34,258,810 km (0.051 R)
• M43: 35,860,554 km (0.116 R)
• M44: 36,207,023 km (0.049 R)
• M45: 37,720,804 km (0.102 R)
• M46: 38,426,457 km (0.071 R)
• M47: 39,255,229 km (0.097 R)
• M48: 40,569,447 km (0.101 R)
• M49: 41,413,328 km (0.12 R)
• M50: 42,873,254 km (0.087 R)
• M51: 43,486,455 km (0.067 R)
• M52: 43,732,544 km (0.092 R)
• M53: 45,343,563 km (0.109 R)
• M54: 47,352,962 km (0.098 R)
• M55: 51,587,928 km (0.039 R)
• M56: 51,718,078 km (0.08 R)
• M57: 51,848,378 km (0.065 R)
• M58: 52,632,570 km (0.099 R)
• M59: 55,541,501 km (0.11 R)
• M60: 57,419,552 km (0.101 R)
• M61: 59,454,682 km (0.116 R)
• M62: 59,864,580 km (0.055 R)
• M63: 60,549,888 km (0.109 R)
• M64: 61,099,810 km (0.055 R)
• M65: 64,715,291 km (0.096 R)
• M66: 64,855,614 km (0.088 R)
• M67: 65,559,322 km (0.045 R)
• M68: 65,982,834 km (0.119 R)
• M69: 66,265,574 km (0.112 R)
• M70: 67,543,139 km (0.098 R)
• M71: 68,113,407 km (0.064 R)
• M72: 72,005,195 km (0.119 R)
• M73: 72,150,754 km (0.118 R)
• M74: 76,116,593 km (0.116 R)
• M75: 76,710,048 km (0.105 R)
• M76: 76,858,748 km (0.059 R)
• M77: 77,752,446 km (0.088 R)
• M78: 78,051,193 km (0.097 R)
• M79: 80,152,594 km (0.114 R)
• M80: 81,968,563 km (0.095 R)
• M81: 82,729,118 km (0.087 R)
• M82: 84,104,222 km (0.09 R)
• M83: 87,031,852 km (0.065 R)
• M84: 88,586,025 km (0.07 R)
• M85: 89,679,436 km (0.06 R)
• M86: 90,620,257 km (0.106 R)
• M87: 99,556,785 km (0.119 R)
• M88: 99,881,113 km (0.096 R)
• M89: 101,018,954 km (0.108 R)
• M90: 102,979,584 km (0.097 R)
• M91: 103,964,536 km (0.112 R)
• M92: 105,117,637 km (0.102 R)
• M93: 107,602,906 km (0.036 R)
• M94: 110,946,418 km (0.102 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 18,992 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit