🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.82 AU - 1.08 AU

Year: 347 Days

Day: 18.6 Hours

Environment

Temp: 40 °C

Axial Tilt: 15.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.97 AU - 1.01 AU

Year: 369 Days

Day: 20.8 Hours

Environment

Temp: 25 °C

Axial Tilt: 45.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 29,267,721 km

• M1: 223,200 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.05 AU - 1.15 AU

Year: 432 Days

Day: 14.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.64 AU - 1.7 AU

Year: 809 Days

Day: 43.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.42 AU - 3.11 AU

Year: 1718 Days

Day: 18.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,267,721 km

• M1: 385,663 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.3

Radius: 13.8

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6.38 AU - 9.92 AU

Year: 8719 Days

Day: 8.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 29,267,721 km

• M1: 175,179 km (0.045 R)
• M2: 267,780 km (0.109 R)
• M3: 539,151 km (0.073 R)
• M4: 742,305 km (0.033 R)
• M5: 989,440 km (0.069 R)
• M6: 1,211,144 km (0.098 R)
• M7: 1,430,754 km (0.103 R)
• M8: 1,526,497 km (0.087 R)
• M9: 1,724,564 km (0.037 R)
• M10: 1,910,365 km (0.111 R)
• M11: 2,554,683 km (0.095 R)
• M12: 2,720,138 km (0.082 R)
• M13: 3,288,909 km (0.116 R)
• M14: 3,443,444 km (0.082 R)
• M15: 3,547,863 km (0.086 R)
• M16: 3,840,626 km (0.116 R)
• M17: 3,948,935 km (0.118 R)
• M18: 4,224,644 km (0.078 R)
• M19: 4,336,693 km (0.119 R)
• M20: 4,563,932 km (0.095 R)
• M21: 5,420,230 km (0.034 R)
• M22: 5,914,053 km (0.092 R)
• M23: 6,166,424 km (0.075 R)
• M24: 6,358,059 km (0.037 R)
• M25: 6,584,251 km (0.096 R)
• M26: 6,780,224 km (0.07 R)
• M27: 7,312,194 km (0.055 R)
• M28: 7,481,390 km (0.072 R)
• M29: 8,916,332 km (0.036 R)
• M30: 9,024,641 km (0.096 R)
• M31: 9,315,759 km (0.117 R)
• M32: 9,944,518 km (0.074 R)
• M33: 10,245,210 km (0.114 R)
• M34: 10,587,191 km (0.115 R)
• M35: 11,048,850 km (0.082 R)
• M36: 11,321,268 km (0.103 R)
• M37: 11,517,241 km (0.119 R)
• M38: 11,674,767 km (0.065 R)
• M39: 11,912,478 km (0.075 R)
• M40: 12,272,112 km (0.113 R)
• M41: 12,797,948 km (0.102 R)
• M42: 13,746,100 km (0.047 R)
• M43: 14,249,945 km (0.105 R)
• M44: 14,461,626 km (0.074 R)
• M45: 15,579,272 km (0.11 R)
• M46: 15,666,487 km (0.101 R)
• M47: 15,972,714 km (0.07 R)
• M48: 16,413,579 km (0.074 R)
• M49: 16,635,582 km (0.09 R)
• M50: 17,669,603 km (0.099 R)
• M51: 19,236,042 km (0.091 R)
• M52: 19,423,189 km (0.083 R)
• M53: 19,752,304 km (0.111 R)
• M54: 20,894,634 km (0.049 R)
• M55: 21,668,055 km (0.06 R)
• M56: 22,895,356 km (0.031 R)
• M57: 23,093,722 km (0.06 R)
• M58: 23,243,021 km (0.095 R)
• M59: 25,109,703 km (0.079 R)
• M60: 25,880,132 km (0.03 R)
• M61: 26,242,309 km (0.114 R)
• M62: 26,502,011 km (0.095 R)
• M63: 26,814,970 km (0.053 R)
• M64: 26,919,389 km (0.105 R)
• M65: 27,233,993 km (0.082 R)
• M66: 27,496,986 km (0.104 R)
• M67: 27,707,919 km (0.085 R)
• M68: 28,131,580 km (0.067 R)
• M69: 30,390,658 km (0.088 R)
• M70: 30,718,128 km (0.112 R)
• M71: 32,651,680 km (0.055 R)
• M72: 33,717,714 km (0.113 R)
• M73: 34,170,098 km (0.1 R)
• M74: 34,340,191 km (0.074 R)
• M75: 35,424,327 km (0.081 R)
• M76: 35,769,000 km (0.118 R)
• M77: 36,114,721 km (0.077 R)
• M78: 36,519,533 km (0.035 R)
• M79: 36,635,471 km (0.118 R)
• M80: 37,042,228 km (0.115 R)
• M81: 37,801,736 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.1

Radius: 14.6

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.25 AU - 8.97 AU

Year: 9467 Days

Day: 5.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 29,267,721 km

• M1: 182,210 km (0.081 R)
• M2: 290,818 km (0.108 R)
• M3: 579,093 km (0.081 R)
• M4: 796,908 km (0.061 R)
• M5: 1,318,107 km (0.085 R)
• M6: 1,667,717 km (0.095 R)
• M7: 1,949,709 km (0.089 R)
• M8: 2,061,309 km (0.103 R)
• M9: 2,276,730 km (0.096 R)
• M10: 2,409,573 km (0.09 R)
• M11: 2,514,890 km (0.093 R)
• M12: 2,792,843 km (0.034 R)
• M13: 3,583,168 km (0.11 R)
• M14: 4,165,702 km (0.116 R)
• M15: 4,274,759 km (0.109 R)
• M16: 5,124,026 km (0.093 R)
• M17: 5,840,899 km (0.049 R)
• M18: 5,983,915 km (0.095 R)
• M19: 6,399,348 km (0.067 R)
• M20: 6,546,852 km (0.076 R)
• M21: 7,567,408 km (0.052 R)
• M22: 7,791,057 km (0.099 R)
• M23: 8,039,539 km (0.108 R)
• M24: 9,924,622 km (0.101 R)
• M25: 10,615,764 km (0.106 R)
• M26: 11,093,580 km (0.102 R)
• M27: 11,733,111 km (0.09 R)
• M28: 12,648,650 km (0.107 R)
• M29: 12,781,343 km (0.049 R)
• M30: 13,182,116 km (0.084 R)
• M31: 14,188,460 km (0.057 R)
• M32: 14,326,390 km (0.081 R)
• M33: 15,844,210 km (0.031 R)
• M34: 16,767,677 km (0.108 R)
• M35: 16,913,535 km (0.069 R)
• M36: 18,395,452 km (0.108 R)
• M37: 19,182,486 km (0.096 R)
• M38: 19,335,076 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.5

Radius: 15

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 9.22 AU - 11.1 AU

Year: 12136 Days

Day: 8.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 29,267,721 km

• M1: 330,611 km (0.075 R)
• M2: 505,790 km (0.066 R)
• M3: 1,030,281 km (0.085 R)
• M4: 1,381,985 km (0.03 R)
• M5: 1,918,742 km (0.074 R)
• M6: 2,069,387 km (0.05 R)
• M7: 2,172,011 km (0.097 R)
• M8: 2,329,388 km (0.1 R)
• M9: 2,600,460 km (0.061 R)
• M10: 2,997,642 km (0.118 R)
• M11: 3,293,397 km (0.071 R)
• M12: 3,818,336 km (0.107 R)
• M13: 5,016,316 km (0.094 R)
• M14: 5,476,030 km (0.064 R)
• M15: 5,949,507 km (0.079 R)
• M16: 6,285,205 km (0.064 R)
• M17: 6,398,451 km (0.077 R)
• M18: 6,819,718 km (0.08 R)
• M19: 6,975,300 km (0.042 R)
• M20: 7,689,480 km (0.103 R)
• M21: 8,302,682 km (0.09 R)
• M22: 8,427,147 km (0.085 R)
• M23: 8,720,209 km (0.106 R)
• M24: 8,931,591 km (0.077 R)
• M25: 9,059,348 km (0.063 R)
• M26: 9,619,592 km (0.114 R)
• M27: 9,838,154 km (0.11 R)
• M28: 9,969,950 km (0.116 R)
• M29: 10,102,494 km (0.118 R)
• M30: 10,413,957 km (0.074 R)
• M31: 10,864,545 km (0.12 R)
• M32: 11,229,564 km (0.027 R)
• M33: 11,738,047 km (0.082 R)
• M34: 12,065,667 km (0.084 R)
• M35: 12,348,855 km (0.119 R)
• M36: 13,066,476 km (0.055 R)
• M37: 14,642,640 km (0.047 R)
• M38: 14,995,391 km (0.062 R)
• M39: 15,300,122 km (0.076 R)
• M40: 16,070,701 km (0.106 R)
• M41: 16,486,733 km (0.115 R)
• M42: 16,591,451 km (0.101 R)
• M43: 17,064,779 km (0.039 R)
• M44: 17,170,694 km (0.075 R)
• M45: 18,025,047 km (0.087 R)
• M46: 18,349,076 km (0.108 R)
• M47: 18,948,216 km (0.104 R)
• M48: 19,167,526 km (0.102 R)
• M49: 20,165,494 km (0.039 R)
• M50: 21,522,346 km (0.085 R)
• M51: 22,559,209 km (0.038 R)
• M52: 24,085,556 km (0.105 R)
• M53: 25,888,061 km (0.065 R)
• M54: 26,437,385 km (0.061 R)
• M55: 26,805,545 km (0.094 R)
• M56: 27,299,367 km (0.061 R)
• M57: 27,733,800 km (0.116 R)
• M58: 28,735,357 km (0.12 R)
• M59: 29,177,419 km (0.093 R)
• M60: 30,516,769 km (0.066 R)
• M61: 31,226,312 km (0.12 R)
• M62: 32,202,737 km (0.093 R)
• M63: 32,793,349 km (0.104 R)
• M64: 33,719,360 km (0.09 R)
• M65: 35,664,581 km (0.116 R)
• M66: 36,958,752 km (0.085 R)
• M67: 39,452,848 km (0.111 R)
• M68: 40,437,352 km (0.072 R)
• M69: 40,791,001 km (0.09 R)
• M70: 41,074,639 km (0.027 R)
• M71: 41,857,933 km (0.079 R)
• M72: 44,091,878 km (0.102 R)
• M73: 44,455,850 km (0.058 R)
• M74: 44,674,711 km (0.094 R)
• M75: 44,894,022 km (0.105 R)
• M76: 45,627,201 km (0.087 R)
• M77: 46,069,113 km (0.071 R)
• M78: 46,512,521 km (0.102 R)
• M79: 47,626,876 km (0.109 R)
• M80: 49,806,367 km (0.084 R)
• M81: 50,185,448 km (0.098 R)
• M82: 50,489,431 km (0.097 R)
• M83: 50,641,722 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544.9

Radius: 7.8

Gravity: 8.96 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 15.8 AU - 19.4 AU

Year: 27669 Days

Day: 16.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 29,267,721 km

• M1: 127,906 km (0.074 R)
• M2: 694,284 km (0.062 R)
• M3: 1,318,406 km (0.103 R)
• M4: 1,479,673 km (0.05 R)
• M5: 1,786,199 km (0.103 R)
• M6: 2,112,621 km (0.075 R)
• M7: 3,286,964 km (0.097 R)
• M8: 4,054,252 km (0.109 R)
• M9: 4,195,323 km (0.082 R)
• M10: 4,579,340 km (0.069 R)
• M11: 5,176,535 km (0.098 R)
• M12: 6,334,123 km (0.095 R)
• M13: 6,718,740 km (0.032 R)
• M14: 7,453,116 km (0.104 R)
• M15: 7,742,288 km (0.103 R)
• M16: 8,153,383 km (0.046 R)
• M17: 8,511,371 km (0.065 R)
• M18: 9,491,087 km (0.097 R)
• M19: 9,553,470 km (0.116 R)
• M20: 9,741,664 km (0.042 R)
• M21: 10,700,287 km (0.094 R)
• M22: 11,422,396 km (0.065 R)
• M23: 11,621,959 km (0.066 R)
• M24: 12,432,181 km (0.081 R)
• M25: 12,569,063 km (0.099 R)
• M26: 14,106,630 km (0.108 R)
• M27: 14,392,512 km (0.085 R)
• M28: 14,536,126 km (0.072 R)
• M29: 14,608,232 km (0.053 R)
• M30: 15,850,493 km (0.109 R)
• M31: 15,998,894 km (0.094 R)
• M32: 16,371,841 km (0.098 R)
• M33: 17,202,558 km (0.056 R)
• M34: 17,815,311 km (0.078 R)
• M35: 18,983,222 km (0.071 R)
• M36: 19,536,734 km (0.09 R)
• M37: 20,578,833 km (0.063 R)
• M38: 20,740,698 km (0.092 R)
• M39: 20,984,393 km (0.1 R)
• M40: 21,065,774 km (0.081 R)
• M41: 22,299,807 km (0.057 R)
• M42: 23,981,436 km (0.07 R)
• M43: 24,151,828 km (0.097 R)
• M44: 24,751,417 km (0.117 R)
• M45: 26,843,992 km (0.101 R)
• M46: 29,174,278 km (0.113 R)
• M47: 29,356,189 km (0.105 R)
• M48: 29,447,294 km (0.057 R)
• M49: 29,812,612 km (0.116 R)
• M50: 30,271,428 km (0.073 R)
• M51: 30,363,581 km (0.077 R)
• M52: 30,547,885 km (0.076 R)
• M53: 32,411,875 km (0.079 R)
• M54: 35,179,585 km (0.032 R)
• M55: 35,470,104 km (0.032 R)
• M56: 36,248,910 km (0.111 R)
• M57: 38,021,944 km (0.073 R)
• M58: 38,519,357 km (0.116 R)
• M59: 38,619,139 km (0.044 R)
• M60: 41,140,761 km (0.11 R)
• M61: 41,651,488 km (0.102 R)
• M62: 43,923,431 km (0.032 R)
• M63: 44,340,809 km (0.111 R)
• M64: 45,074,437 km (0.115 R)
• M65: 45,917,720 km (0.079 R)
• M66: 48,586,546 km (0.104 R)
• M67: 49,234,454 km (0.1 R)
• M68: 56,775,085 km (0.082 R)
• M69: 57,913,973 km (0.101 R)
• M70: 59,751,783 km (0.097 R)
• M71: 61,142,595 km (0.05 R)
• M72: 61,258,982 km (0.109 R)
• M73: 62,075,786 km (0.065 R)
• M74: 64,429,260 km (0.06 R)
• M75: 65,855,227 km (0.101 R)
• M76: 68,738,426 km (0.096 R)
• M77: 71,172,384 km (0.098 R)
• M78: 74,006,216 km (0.052 R)
• M79: 74,130,233 km (0.086 R)
• M80: 76,625,675 km (0.115 R)
• M81: 76,876,700 km (0.038 R)
• M82: 77,128,025 km (0.1 R)
• M83: 77,379,648 km (0.116 R)
• M84: 79,656,229 km (0.103 R)
• M85: 80,037,853 km (0.115 R)
• M86: 80,292,618 km (0.12 R)
• M87: 80,802,747 km (0.107 R)
• M88: 80,930,503 km (0.103 R)
• M89: 83,628,501 km (0.111 R)
• M90: 84,793,719 km (0.094 R)
• M91: 87,402,257 km (0.086 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.9

Radius: 6.3

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 18.11 AU - 19.35 AU

Year: 30376 Days

Day: 17.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 29,267,721 km

• M1: 143,016 km (0.085 R)
• M2: 277,654 km (0.088 R)
• M3: 424,409 km (0.028 R)
• M4: 528,978 km (0.061 R)
• M5: 726,447 km (0.081 R)
• M6: 906,264 km (0.064 R)
• M7: 1,352,963 km (0.084 R)
• M8: 2,070,435 km (0.073 R)
• M9: 2,419,895 km (0.111 R)
• M10: 3,214,409 km (0.114 R)
• M11: 3,256,147 km (0.118 R)
• M12: 3,510,314 km (0.032 R)
• M13: 3,837,036 km (0.068 R)
• M14: 3,881,317 km (0.053 R)
• M15: 4,519,501 km (0.1 R)
• M16: 4,660,422 km (0.104 R)
• M17: 5,611,865 km (0.098 R)
• M18: 5,737,976 km (0.117 R)
• M19: 5,942,027 km (0.113 R)
• M20: 6,647,830 km (0.056 R)
• M21: 8,684,904 km (0.081 R)
• M22: 9,724,759 km (0.071 R)
• M23: 9,968,005 km (0.065 R)
• M24: 10,803,509 km (0.113 R)
• M25: 11,693,318 km (0.058 R)
• M26: 12,245,184 km (0.093 R)
• M27: 13,746,249 km (0.037 R)
• M28: 15,234,000 km (0.035 R)
• M29: 16,881,222 km (0.082 R)
• M30: 17,210,038 km (0.116 R)
• M31: 17,985,703 km (0.095 R)
• M32: 19,724,030 km (0.061 R)
• M33: 20,224,884 km (0.101 R)
• M34: 20,847,211 km (0.057 R)
• M35: 21,317,996 km (0.086 R)
• M36: 23,276,681 km (0.057 R)
• M37: 25,542,640 km (0.115 R)
• M38: 25,920,075 km (0.088 R)
• M39: 26,214,932 km (0.037 R)
• M40: 28,396,369 km (0.046 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 15,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit