🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.6 AU - 0.8 AU

Year: 224 Days

Day: 18.2 Hours

Environment

Temp: 155 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,290,094 km

• M1: 286,181 km (0.072 R)
• M2: 580,290 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.67 AU - 0.97 AU

Year: 284 Days

Day: 32 Hours

Environment

Temp: 37 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.78 AU - 1.06 AU

Year: 338 Days

Day: 20 Hours

Environment

Temp: 7 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.22 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.46 AU - 3.56 AU

Year: 2518 Days

Day: 29.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.5

Radius: 8

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.53 AU - 5.87 AU

Year: 4540 Days

Day: 8.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 76,290,094 km

• M1: 316,549 km (0.102 R)
• M2: 723,904 km (0.097 R)
• M3: 876,943 km (0.101 R)
• M4: 957,426 km (0.11 R)
• M5: 1,279,062 km (0.1 R)
• M6: 1,465,760 km (0.077 R)
• M7: 1,633,010 km (0.098 R)
• M8: 1,791,734 km (0.099 R)
• M9: 1,850,825 km (0.102 R)
• M10: 2,109,031 km (0.098 R)
• M11: 2,202,978 km (0.097 R)
• M12: 2,314,429 km (0.109 R)
• M13: 2,460,436 km (0.059 R)
• M14: 2,542,865 km (0.116 R)
• M15: 2,916,560 km (0.051 R)
• M16: 2,968,919 km (0.043 R)
• M17: 3,021,578 km (0.068 R)
• M18: 3,583,916 km (0.083 R)
• M19: 3,658,865 km (0.052 R)
• M20: 4,198,015 km (0.041 R)
• M21: 4,396,681 km (0.1 R)
• M22: 4,761,999 km (0.098 R)
• M23: 4,948,249 km (0.114 R)
• M24: 5,695,789 km (0.12 R)
• M25: 5,783,454 km (0.118 R)
• M26: 5,849,426 km (0.109 R)
• M27: 6,004,559 km (0.079 R)
• M28: 6,386,931 km (0.057 R)
• M29: 6,500,925 km (0.115 R)
• M30: 6,986,969 km (0.069 R)
• M31: 7,175,163 km (0.043 R)
• M32: 7,317,430 km (0.072 R)
• M33: 7,484,681 km (0.08 R)
• M34: 7,896,075 km (0.089 R)
• M35: 8,190,783 km (0.106 R)
• M36: 8,564,478 km (0.064 R)
• M37: 8,943,559 km (0.113 R)
• M38: 9,225,252 km (0.117 R)
• M39: 9,328,325 km (0.1 R)
• M40: 9,483,757 km (0.085 R)
• M41: 9,561,698 km (0.077 R)
• M42: 9,613,907 km (0.11 R)
• M43: 10,166,970 km (0.072 R)
• M44: 10,541,414 km (0.08 R)
• M45: 11,139,057 km (0.094 R)
• M46: 11,249,012 km (0.096 R)
• M47: 11,331,590 km (0.108 R)
• M48: 11,497,494 km (0.1 R)
• M49: 11,608,496 km (0.091 R)
• M50: 12,056,092 km (0.103 R)
• M51: 12,197,163 km (0.083 R)
• M52: 12,367,106 km (0.066 R)
• M53: 12,623,667 km (0.111 R)
• M54: 12,738,109 km (0.062 R)
• M55: 12,824,277 km (0.091 R)
• M56: 13,316,006 km (0.045 R)
• M57: 13,549,678 km (0.051 R)
• M58: 13,696,283 km (0.105 R)
• M59: 13,814,017 km (0.117 R)
• M60: 14,139,542 km (0.04 R)
• M61: 14,557,369 km (0.063 R)
• M62: 14,677,496 km (0.12 R)
• M63: 14,767,853 km (0.117 R)
• M64: 15,161,445 km (0.055 R)
• M65: 15,497,143 km (0.096 R)
• M66: 16,393,982 km (0.07 R)
• M67: 16,456,514 km (0.089 R)
• M68: 16,612,993 km (0.115 R)
• M69: 17,148,853 km (0.055 R)
• M70: 17,275,861 km (0.091 R)
• M71: 18,627,179 km (0.116 R)
• M72: 18,823,002 km (0.053 R)
• M73: 18,921,288 km (0.113 R)
• M74: 19,381,601 km (0.09 R)
• M75: 19,779,232 km (0.086 R)
• M76: 20,045,666 km (0.117 R)
• M77: 20,954,024 km (0.119 R)
• M78: 21,055,751 km (0.048 R)
• M79: 21,362,127 km (0.062 R)
• M80: 21,669,850 km (0.11 R)
• M81: 21,738,366 km (0.084 R)
• M82: 22,255,077 km (0.069 R)
• M83: 22,915,402 km (0.107 R)
• M84: 23,617,465 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.9

Radius: 14.2

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 5.78 AU - 6.62 AU

Year: 5911 Days

Day: 10.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 76,290,094 km

• M1: 179,218 km (0.041 R)
• M2: 303,534 km (0.104 R)
• M3: 414,087 km (0.073 R)
• M4: 566,078 km (0.111 R)
• M5: 706,551 km (0.092 R)
• M6: 936,333 km (0.11 R)
• M7: 1,054,515 km (0.08 R)
• M8: 1,206,357 km (0.111 R)
• M9: 1,643,482 km (0.103 R)
• M10: 1,855,612 km (0.057 R)
• M11: 1,973,794 km (0.076 R)
• M12: 2,077,017 km (0.034 R)
• M13: 2,217,788 km (0.085 R)
• M14: 2,416,754 km (0.065 R)
• M15: 2,509,205 km (0.076 R)
• M16: 2,813,188 km (0.032 R)
• M17: 3,149,484 km (0.108 R)
• M18: 3,415,619 km (0.097 R)
• M19: 3,540,982 km (0.071 R)
• M20: 4,146,703 km (0.1 R)
• M21: 4,280,743 km (0.04 R)
• M22: 4,416,279 km (0.106 R)
• M23: 4,691,688 km (0.109 R)
• M24: 4,949,296 km (0.082 R)
• M25: 5,552,026 km (0.109 R)
• M26: 5,675,294 km (0.048 R)
• M27: 5,824,593 km (0.027 R)
• M28: 5,975,238 km (0.117 R)
• M29: 6,486,713 km (0.037 R)
• M30: 6,616,863 km (0.063 R)
• M31: 6,826,749 km (0.093 R)
• M32: 7,145,991 km (0.098 R)
• M33: 7,470,170 km (0.103 R)
• M34: 7,771,460 km (0.089 R)
• M35: 8,132,888 km (0.117 R)
• M36: 8,245,236 km (0.11 R)
• M37: 9,367,519 km (0.106 R)
• M38: 9,514,873 km (0.107 R)
• M39: 9,692,745 km (0.108 R)
• M40: 9,841,745 km (0.032 R)
• M41: 10,415,303 km (0.104 R)
• M42: 10,783,164 km (0.041 R)
• M43: 11,405,641 km (0.119 R)
• M44: 11,563,167 km (0.09 R)
• M45: 11,658,012 km (0.086 R)
• M46: 11,816,736 km (0.12 R)
• M47: 12,232,618 km (0.117 R)
• M48: 12,458,511 km (0.11 R)
• M49: 12,555,749 km (0.098 R)
• M50: 14,146,274 km (0.096 R)
• M51: 14,281,660 km (0.088 R)
• M52: 14,587,887 km (0.06 R)
• M53: 15,241,629 km (0.118 R)
• M54: 16,399,667 km (0.116 R)
• M55: 16,613,292 km (0.072 R)
• M56: 16,720,404 km (0.027 R)
• M57: 18,281,608 km (0.094 R)
• M58: 18,429,261 km (0.063 R)
• M59: 19,360,657 km (0.112 R)
• M60: 19,511,153 km (0.096 R)
• M61: 20,460,351 km (0.119 R)
• M62: 21,424,659 km (0.089 R)
• M63: 22,049,529 km (0.091 R)
• M64: 22,324,789 km (0.113 R)
• M65: 22,799,463 km (0.08 R)
• M66: 22,998,129 km (0.102 R)
• M67: 23,397,406 km (0.057 R)
• M68: 24,486,778 km (0.032 R)
• M69: 24,690,231 km (0.114 R)
• M70: 24,935,272 km (0.102 R)
• M71: 25,386,459 km (0.111 R)
• M72: 25,840,489 km (0.052 R)
• M73: 26,297,211 km (0.109 R)
• M74: 26,463,863 km (0.071 R)
• M75: 26,672,852 km (0.101 R)
• M76: 27,683,236 km (0.056 R)
• M77: 28,363,756 km (0.046 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.7

Radius: 3

Gravity: 101.63 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 9.89 AU - 14.25 AU

Year: 16056 Days

Day: 17.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 76,290,094 km

• M1: 39,643 km (0.072 R)
• M2: 358,287 km (0.069 R)
• M3: 774,319 km (0.076 R)
• M4: 846,126 km (0.113 R)
• M5: 1,047,783 km (0.114 R)
• M6: 1,405,771 km (0.035 R)
• M7: 1,704,817 km (0.116 R)
• M8: 1,893,610 km (0.105 R)
• M9: 2,055,924 km (0.076 R)
• M10: 2,188,916 km (0.056 R)
• M11: 2,290,643 km (0.041 R)
• M12: 2,498,434 km (0.045 R)
• M13: 2,932,268 km (0.096 R)
• M14: 3,044,317 km (0.11 R)
• M15: 3,272,603 km (0.056 R)
• M16: 4,494,369 km (0.101 R)
• M17: 4,753,921 km (0.089 R)
• M18: 4,841,585 km (0.078 R)
• M19: 5,607,527 km (0.057 R)
• M20: 5,746,653 km (0.03 R)
• M21: 5,933,800 km (0.103 R)
• M22: 6,075,469 km (0.05 R)
• M23: 6,266,206 km (0.108 R)
• M24: 7,860,770 km (0.067 R)
• M25: 9,297,208 km (0.029 R)
• M26: 9,351,961 km (0.093 R)
• M27: 9,961,124 km (0.029 R)
• M28: 10,640,298 km (0.1 R)
• M29: 11,392,626 km (0.115 R)
• M30: 11,568,703 km (0.112 R)
• M31: 14,441,580 km (0.086 R)
• M32: 15,596,924 km (0.049 R)
• M33: 16,317,537 km (0.071 R)
• M34: 16,516,054 km (0.039 R)
• M35: 16,848,460 km (0.115 R)
• M36: 17,250,280 km (0.091 R)
• M37: 17,927,061 km (0.053 R)
• M38: 18,131,711 km (0.091 R)
• M39: 18,268,593 km (0.107 R)
• M40: 18,405,924 km (0.116 R)
• M41: 18,681,483 km (0.105 R)
• M42: 18,958,239 km (0.12 R)
• M43: 19,236,491 km (0.07 R)
• M44: 20,220,995 km (0.078 R)
• M45: 23,345,346 km (0.073 R)
• M46: 26,538,363 km (0.082 R)
• M47: 27,083,797 km (0.034 R)
• M48: 27,554,133 km (0.111 R)
• M49: 27,790,348 km (0.116 R)
• M50: 27,869,186 km (0.07 R)
• M51: 28,264,722 km (0.083 R)
• M52: 32,072,138 km (0.081 R)
• M53: 32,652,877 km (0.063 R)
• M54: 33,069,806 km (0.093 R)
• M55: 36,036,930 km (0.087 R)
• M56: 36,381,454 km (0.103 R)
• M57: 37,334,393 km (0.096 R)
• M58: 37,508,674 km (0.086 R)
• M59: 37,857,686 km (0.025 R)
• M60: 42,039,545 km (0.051 R)
• M61: 42,402,170 km (0.054 R)
• M62: 42,583,931 km (0.117 R)
• M63: 43,679,437 km (0.095 R)
• M64: 44,322,857 km (0.101 R)
• M65: 45,062,020 km (0.046 R)
• M66: 45,247,372 km (0.087 R)
• M67: 46,646,112 km (0.093 R)
• M68: 48,437,995 km (0.081 R)
• M69: 48,818,124 km (0.11 R)
• M70: 49,964,342 km (0.118 R)
• M71: 50,156,277 km (0.11 R)
• M72: 51,603,337 km (0.106 R)
• M73: 53,553,943 km (0.087 R)
• M74: 53,946,937 km (0.12 R)
• M75: 54,143,808 km (0.089 R)
• M76: 55,727,451 km (0.071 R)
• M77: 56,026,048 km (0.099 R)
• M78: 57,426,583 km (0.092 R)
• M79: 57,526,964 km (0.077 R)
• M80: 58,030,211 km (0.067 R)
• M81: 58,332,997 km (0.087 R)
• M82: 59,650,505 km (0.092 R)
• M83: 64,913,209 km (0.106 R)
• M84: 65,017,927 km (0.039 R)
• M85: 65,752,154 km (0.043 R)
• M86: 67,652,795 km (0.067 R)
• M87: 67,865,074 km (0.106 R)
• M88: 68,077,653 km (0.113 R)
• M89: 69,250,350 km (0.059 R)
• M90: 70,429,780 km (0.092 R)
• M91: 71,291,763 km (0.048 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.2

Radius: 4.4

Gravity: 41.64 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 11.33 AU - 15.21 AU

Year: 18509 Days

Day: 16.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 129 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,290,094 km

• M1: 57,146 km (0.094 R)
• M2: 90,208 km (0.12 R)
• M3: 470,784 km (0.077 R)
• M4: 553,961 km (0.048 R)
• M5: 1,011,282 km (0.12 R)
• M6: 1,064,987 km (0.092 R)
• M7: 1,376,899 km (0.061 R)
• M8: 1,436,439 km (0.065 R)
• M9: 2,078,812 km (0.1 R)
• M10: 2,465,523 km (0.08 R)
• M11: 2,760,530 km (0.095 R)
• M12: 2,874,074 km (0.08 R)
• M13: 3,105,652 km (0.099 R)
• M14: 3,586,908 km (0.069 R)
• M15: 4,572,459 km (0.108 R)
• M16: 4,888,110 km (0.08 R)
• M17: 6,468,462 km (0.073 R)
• M18: 7,182,493 km (0.069 R)
• M19: 7,338,823 km (0.113 R)
• M20: 7,391,182 km (0.049 R)
• M21: 8,850,659 km (0.119 R)
• M22: 9,018,059 km (0.083 R)
• M23: 9,413,147 km (0.079 R)
• M24: 9,469,994 km (0.068 R)
• M25: 9,584,137 km (0.099 R)
• M26: 9,813,770 km (0.047 R)
• M27: 10,161,585 km (0.11 R)
• M28: 10,454,498 km (0.101 R)
• M29: 10,809,793 km (0.089 R)
• M30: 11,229,115 km (0.112 R)
• M31: 11,531,901 km (0.117 R)
• M32: 11,592,788 km (0.034 R)
• M33: 13,404,418 km (0.119 R)
• M34: 13,661,128 km (0.113 R)
• M35: 14,375,458 km (0.104 R)
• M36: 14,704,274 km (0.099 R)
• M37: 14,902,641 km (0.098 R)
• M38: 15,168,626 km (0.066 R)
• M39: 15,369,087 km (0.096 R)
• M40: 16,384,557 km (0.083 R)
• M41: 16,727,884 km (0.079 R)
• M42: 16,934,928 km (0.114 R)
• M43: 17,004,192 km (0.106 R)
• M44: 19,703,685 km (0.071 R)
• M45: 20,509,569 km (0.049 R)
• M46: 21,251,574 km (0.1 R)
• M47: 23,452,458 km (0.071 R)
• M48: 24,697,412 km (0.086 R)
• M49: 25,486,391 km (0.101 R)
• M50: 26,123,379 km (0.095 R)
• M51: 28,558,832 km (0.06 R)
• M52: 29,636,535 km (0.084 R)
• M53: 30,390,359 km (0.09 R)
• M54: 30,558,656 km (0.081 R)
• M55: 32,861,865 km (0.075 R)
• M56: 33,207,885 km (0.112 R)
• M57: 33,554,952 km (0.105 R)
• M58: 34,252,826 km (0.073 R)
• M59: 36,375,171 km (0.108 R)
• M60: 36,822,618 km (0.086 R)
• M61: 37,362,068 km (0.041 R)
• M62: 37,452,126 km (0.101 R)
• M63: 38,176,030 km (0.069 R)
• M64: 39,913,460 km (0.106 R)
• M65: 41,024,074 km (0.051 R)
• M66: 41,116,975 km (0.112 R)
• M67: 43,749,598 km (0.084 R)
• M68: 46,049,067 km (0.091 R)
• M69: 47,213,387 km (0.061 R)
• M70: 48,584,003 km (0.12 R)
• M71: 49,472,016 km (0.111 R)
• M72: 51,264,049 km (0.116 R)
• M73: 52,874,769 km (0.083 R)
• M74: 53,381,607 km (0.116 R)
• M75: 53,483,034 km (0.115 R)
• M76: 54,911,394 km (0.07 R)
• M77: 55,424,665 km (0.078 R)
• M78: 58,641,468 km (0.071 R)
• M79: 60,854,768 km (0.037 R)
• M80: 61,385,841 km (0.101 R)
• M81: 62,025,072 km (0.088 R)
• M82: 62,452,473 km (0.105 R)
• M83: 63,525,090 km (0.113 R)
• M84: 63,740,362 km (0.119 R)
• M85: 64,928,767 km (0.108 R)
• M86: 69,976,798 km (0.118 R)
• M87: 70,533,152 km (0.111 R)
• M88: 71,426,102 km (0.117 R)
• M89: 72,547,787 km (0.112 R)
• M90: 75,490,975 km (0.103 R)
• M91: 75,604,969 km (0.103 R)
• M92: 75,947,249 km (0.045 R)
• M93: 76,175,834 km (0.108 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 11,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit