🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.66 AU - 0.72 AU

Year: 216 Days

Day: 43.5 Hours

Environment

Temp: 140 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,582,737 km

• M1: 27,376 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.13 AU - 1.31 AU

Year: 508 Days

Day: 24.2 Hours

Environment

Temp: -5 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 95,582,737 km

• M1: 150,495 km (0.06 R)
• M2: 239,357 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.77 AU - 1.99 AU

Year: 971 Days

Day: 43.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,582,737 km

• M1: 89,310 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.7

Radius: 15

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.64 AU - 6.78 AU

Year: 6548 Days

Day: 12.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 95,582,737 km

• M1: 194,328 km (0.058 R)
• M2: 323,281 km (0.114 R)
• M3: 520,900 km (0.091 R)
• M4: 650,900 km (0.083 R)
• M5: 757,414 km (0.075 R)
• M6: 884,123 km (0.083 R)
• M7: 1,132,306 km (0.062 R)
• M8: 1,311,225 km (0.097 R)
• M9: 1,451,997 km (0.111 R)
• M10: 1,648,120 km (0.111 R)
• M11: 1,784,104 km (0.095 R)
• M12: 1,923,978 km (0.096 R)
• M13: 2,252,645 km (0.117 R)
• M14: 2,385,488 km (0.119 R)
• M15: 2,719,390 km (0.087 R)
• M16: 3,110,738 km (0.086 R)
• M17: 3,811,006 km (0.069 R)
• M18: 4,132,641 km (0.105 R)
• M19: 4,226,289 km (0.109 R)
• M20: 4,827,374 km (0.098 R)
• M21: 5,050,574 km (0.033 R)
• M22: 5,662,429 km (0.043 R)
• M23: 6,789,499 km (0.084 R)
• M24: 7,152,424 km (0.119 R)
• M25: 7,436,061 km (0.107 R)
• M26: 7,926,593 km (0.115 R)
• M27: 8,102,221 km (0.059 R)
• M28: 8,249,724 km (0.048 R)
• M29: 8,607,113 km (0.074 R)
• M30: 9,091,661 km (0.077 R)
• M31: 9,368,267 km (0.099 R)
• M32: 9,835,312 km (0.049 R)
• M33: 10,119,249 km (0.088 R)
• M34: 10,278,122 km (0.116 R)
• M35: 11,249,161 km (0.102 R)
• M36: 11,446,780 km (0.074 R)
• M37: 12,350,950 km (0.102 R)
• M38: 13,104,773 km (0.108 R)
• M39: 13,208,594 km (0.115 R)
• M40: 13,382,577 km (0.087 R)
• M41: 13,662,325 km (0.117 R)
• M42: 13,908,712 km (0.111 R)
• M43: 15,017,532 km (0.077 R)
• M44: 15,344,852 km (0.087 R)
• M45: 15,748,018 km (0.066 R)
• M46: 16,192,025 km (0.108 R)
• M47: 16,790,267 km (0.101 R)
• M48: 17,281,696 km (0.061 R)
• M49: 17,586,576 km (0.109 R)
• M50: 17,739,615 km (0.091 R)
• M51: 19,097,963 km (0.111 R)
• M52: 19,373,672 km (0.028 R)
• M53: 19,968,922 km (0.073 R)
• M54: 20,168,635 km (0.114 R)
• M55: 21,421,966 km (0.085 R)
• M56: 21,667,456 km (0.092 R)
• M57: 21,954,984 km (0.08 R)
• M58: 22,451,050 km (0.064 R)
• M59: 22,617,104 km (0.059 R)
• M60: 22,867,231 km (0.065 R)
• M61: 23,201,882 km (0.11 R)
• M62: 24,130,885 km (0.095 R)
• M63: 25,201,407 km (0.092 R)
• M64: 25,460,660 km (0.025 R)
• M65: 26,243,655 km (0.106 R)
• M66: 27,299,816 km (0.045 R)
• M67: 27,521,670 km (0.112 R)
• M68: 27,922,443 km (0.096 R)
• M69: 28,101,212 km (0.078 R)
• M70: 28,235,551 km (0.041 R)
• M71: 28,414,919 km (0.063 R)
• M72: 28,684,793 km (0.083 R)
• M73: 29,317,742 km (0.106 R)
• M74: 29,454,026 km (0.059 R)
• M75: 30,046,732 km (0.038 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.4

Radius: 9.7

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.41 AU - 9.19 AU

Year: 9008 Days

Day: 9.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 95,582,737 km

• M1: 124,465 km (0.115 R)
• M2: 191,186 km (0.083 R)
• M3: 299,046 km (0.066 R)
• M4: 487,091 km (0.057 R)
• M5: 977,622 km (0.088 R)
• M6: 1,048,083 km (0.049 R)
• M7: 1,386,922 km (0.103 R)
• M8: 1,466,807 km (0.098 R)
• M9: 1,569,132 km (0.08 R)
• M10: 1,979,479 km (0.1 R)
• M11: 2,303,059 km (0.112 R)
• M12: 2,618,561 km (0.118 R)
• M13: 2,999,886 km (0.069 R)
• M14: 3,183,891 km (0.119 R)
• M15: 3,263,926 km (0.094 R)
• M16: 4,364,667 km (0.054 R)
• M17: 4,453,678 km (0.12 R)
• M18: 4,724,899 km (0.105 R)
• M19: 5,032,472 km (0.048 R)
• M20: 5,188,653 km (0.091 R)
• M21: 6,126,482 km (0.102 R)
• M22: 6,394,262 km (0.119 R)
• M23: 6,529,648 km (0.112 R)
• M24: 6,597,715 km (0.066 R)
• M25: 7,503,979 km (0.098 R)
• M26: 7,682,748 km (0.096 R)
• M27: 7,863,014 km (0.098 R)
• M28: 8,301,186 km (0.083 R)
• M29: 8,523,339 km (0.098 R)
• M30: 9,087,023 km (0.096 R)
• M31: 9,201,316 km (0.098 R)
• M32: 9,277,761 km (0.114 R)
• M33: 9,546,887 km (0.101 R)
• M34: 9,701,871 km (0.113 R)
• M35: 10,608,883 km (0.086 R)
• M36: 10,890,426 km (0.083 R)
• M37: 10,971,209 km (0.094 R)
• M38: 11,215,053 km (0.041 R)
• M39: 11,337,723 km (0.116 R)
• M40: 11,791,005 km (0.099 R)
• M41: 13,229,388 km (0.087 R)
• M42: 13,402,324 km (0.1 R)
• M43: 13,488,941 km (0.096 R)
• M44: 14,722,525 km (0.099 R)
• M45: 14,856,864 km (0.115 R)
• M46: 15,307,453 km (0.086 R)
• M47: 16,314,695 km (0.073 R)
• M48: 17,343,180 km (0.1 R)
• M49: 17,437,726 km (0.043 R)
• M50: 17,865,277 km (0.112 R)
• M51: 18,056,463 km (0.104 R)
• M52: 19,071,036 km (0.11 R)
• M53: 19,609,887 km (0.079 R)
• M54: 20,104,159 km (0.072 R)
• M55: 20,452,572 km (0.086 R)
• M56: 20,752,815 km (0.065 R)
• M57: 21,256,361 km (0.078 R)
• M58: 21,408,203 km (0.096 R)
• M59: 21,763,947 km (0.073 R)
• M60: 22,121,785 km (0.05 R)
• M61: 22,429,957 km (0.112 R)
• M62: 22,946,668 km (0.063 R)
• M63: 23,154,609 km (0.1 R)
• M64: 23,467,418 km (0.056 R)
• M65: 23,834,382 km (0.08 R)
• M66: 24,414,672 km (0.072 R)
• M67: 24,626,801 km (0.1 R)
• M68: 25,159,968 km (0.06 R)
• M69: 25,750,730 km (0.12 R)
• M70: 26,074,909 km (0.108 R)
• M71: 27,550,542 km (0.077 R)
• M72: 28,103,905 km (0.081 R)
• M73: 31,789,398 km (0.107 R)
• M74: 32,369,688 km (0.114 R)
• M75: 33,540,890 km (0.093 R)
• M76: 36,286,908 km (0.109 R)
• M77: 37,503,289 km (0.097 R)
• M78: 38,239,460 km (0.079 R)
• M79: 39,042,351 km (0.08 R)
• M80: 39,352,617 km (0.067 R)
• M81: 39,477,083 km (0.047 R)
• M82: 39,726,163 km (0.056 R)
• M83: 40,664,890 km (0.032 R)
• M84: 41,168,436 km (0.109 R)
• M85: 41,674,227 km (0.094 R)
• M86: 41,864,366 km (0.107 R)
• M87: 42,181,962 km (0.048 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308

Radius: 8.6

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 8.72 AU - 9.34 AU

Year: 10223 Days

Day: 7.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 95,582,737 km

• M1: 175,179 km (0.086 R)
• M2: 253,868 km (0.084 R)
• M3: 534,962 km (0.106 R)
• M4: 916,437 km (0.097 R)
• M5: 1,011,581 km (0.056 R)
• M6: 1,462,618 km (0.087 R)
• M7: 1,518,418 km (0.106 R)
• M8: 1,651,560 km (0.116 R)
• M9: 1,950,008 km (0.05 R)
• M10: 2,011,792 km (0.096 R)
• M11: 2,484,970 km (0.117 R)
• M12: 2,642,796 km (0.079 R)
• M13: 2,991,957 km (0.102 R)
• M14: 3,184,340 km (0.035 R)
• M15: 4,339,984 km (0.107 R)
• M16: 4,613,000 km (0.09 R)
• M17: 4,723,702 km (0.105 R)
• M18: 5,262,105 km (0.099 R)
• M19: 5,319,999 km (0.078 R)
• M20: 5,790,186 km (0.069 R)
• M21: 5,970,002 km (0.072 R)
• M22: 6,030,290 km (0.059 R)
• M23: 8,267,078 km (0.117 R)
• M24: 8,503,592 km (0.118 R)
• M25: 8,742,350 km (0.077 R)
• M26: 8,811,015 km (0.118 R)
• M27: 8,914,238 km (0.082 R)
• M28: 10,438,341 km (0.114 R)
• M29: 11,062,912 km (0.045 R)
• M30: 11,323,661 km (0.084 R)
• M31: 11,813,145 km (0.094 R)
• M32: 11,965,137 km (0.087 R)
• M33: 12,194,470 km (0.075 R)
• M34: 12,463,747 km (0.081 R)
• M35: 12,618,580 km (0.068 R)
• M36: 12,969,088 km (0.055 R)
• M37: 13,047,477 km (0.097 R)
• M38: 13,322,887 km (0.064 R)
• M39: 14,080,301 km (0.082 R)
• M40: 14,241,568 km (0.051 R)
• M41: 14,362,892 km (0.091 R)
• M42: 14,525,205 km (0.078 R)
• M43: 14,606,586 km (0.09 R)
• M44: 14,728,958 km (0.115 R)
• M45: 15,098,016 km (0.094 R)
• M46: 15,553,391 km (0.066 R)
• M47: 16,392,635 km (0.1 R)
• M48: 16,860,578 km (0.068 R)
• M49: 16,988,933 km (0.119 R)
• M50: 17,419,326 km (0.117 R)
• M51: 17,505,793 km (0.047 R)
• M52: 18,202,770 km (0.084 R)
• M53: 18,422,529 km (0.062 R)
• M54: 18,643,186 km (0.069 R)
• M55: 18,909,021 km (0.064 R)
• M56: 19,354,823 km (0.029 R)
• M57: 19,668,978 km (0.104 R)
• M58: 19,939,751 km (0.077 R)
• M59: 21,635,742 km (0.115 R)
• M60: 21,728,792 km (0.051 R)
• M61: 21,868,516 km (0.114 R)
• M62: 22,571,776 km (0.031 R)
• M63: 22,666,022 km (0.114 R)
• M64: 23,377,659 km (0.104 R)
• M65: 23,520,974 km (0.088 R)
• M66: 24,822,775 km (0.1 R)
• M67: 25,164,157 km (0.09 R)
• M68: 25,556,253 km (0.114 R)
• M69: 26,247,096 km (0.114 R)
• M70: 26,794,325 km (0.076 R)
• M71: 27,445,824 km (0.092 R)
• M72: 27,748,311 km (0.078 R)
• M73: 27,950,567 km (0.081 R)
• M74: 28,102,558 km (0.108 R)
• M75: 28,713,367 km (0.089 R)
• M76: 28,866,704 km (0.028 R)
• M77: 29,071,653 km (0.105 R)
• M78: 29,637,732 km (0.112 R)
• M79: 30,467,551 km (0.068 R)
• M80: 30,833,019 km (0.089 R)
• M81: 30,937,737 km (0.102 R)
• M82: 32,097,121 km (0.062 R)
• M83: 32,628,792 km (0.115 R)
• M84: 32,842,268 km (0.049 R)
• M85: 33,324,422 km (0.097 R)
• M86: 34,187,153 km (0.119 R)
• M87: 34,512,528 km (0.068 R)
• M88: 35,002,611 km (0.045 R)
• M89: 35,714,547 km (0.046 R)
• M90: 36,930,329 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704.4

Radius: 4.8

Gravity: 30.57 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 13.62 AU - 21.54 AU

Year: 27769 Days

Day: 21.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,582,737 km

• M1: 235,168 km (0.111 R)
• M2: 971,489 km (0.065 R)
• M3: 1,606,232 km (0.061 R)
• M4: 2,343,899 km (0.108 R)
• M5: 2,511,000 km (0.075 R)
• M6: 3,263,478 km (0.094 R)
• M7: 4,797,903 km (0.102 R)
• M8: 5,063,439 km (0.078 R)
• M9: 5,664,673 km (0.059 R)
• M10: 6,116,010 km (0.098 R)
• M11: 6,696,150 km (0.104 R)
• M12: 7,233,356 km (0.093 R)
• M13: 7,476,453 km (0.116 R)
• M14: 8,667,701 km (0.098 R)
• M15: 8,732,028 km (0.077 R)
• M16: 9,056,057 km (0.096 R)
• M17: 9,121,281 km (0.119 R)
• M18: 9,186,656 km (0.104 R)
• M19: 9,516,220 km (0.045 R)
• M20: 12,143,607 km (0.08 R)
• M21: 13,016,960 km (0.068 R)
• M22: 13,312,565 km (0.071 R)
• M23: 13,535,765 km (0.059 R)
• M24: 15,209,616 km (0.09 R)
• M25: 18,498,226 km (0.066 R)
• M26: 18,913,808 km (0.058 R)
• M27: 19,164,684 km (0.118 R)
• M28: 19,669,726 km (0.056 R)
• M29: 19,923,744 km (0.111 R)
• M30: 21,732,831 km (0.089 R)
• M31: 22,347,528 km (0.069 R)
• M32: 26,900,390 km (0.108 R)
• M33: 27,844,352 km (0.062 R)
• M34: 28,320,373 km (0.063 R)
• M35: 29,861,680 km (0.112 R)
• M36: 30,251,233 km (0.109 R)
• M37: 31,035,425 km (0.043 R)
• M38: 31,528,948 km (0.092 R)
• M39: 31,925,532 km (0.097 R)
• M40: 32,224,129 km (0.109 R)
• M41: 32,323,911 km (0.112 R)
• M42: 32,723,786 km (0.09 R)
• M43: 37,439,710 km (0.067 R)
• M44: 38,070,265 km (0.088 R)
• M45: 40,197,397 km (0.085 R)
• M46: 42,253,619 km (0.088 R)
• M47: 42,800,400 km (0.089 R)
• M48: 43,129,665 km (0.111 R)
• M49: 43,569,931 km (0.115 R)
• M50: 43,790,588 km (0.11 R)
• M51: 44,343,801 km (0.104 R)
• M52: 45,569,307 km (0.101 R)
• M53: 47,711,997 km (0.075 R)
• M54: 48,509,653 km (0.098 R)
• M55: 50,813,011 km (0.066 R)
• M56: 53,033,792 km (0.105 R)
• M57: 53,269,408 km (0.101 R)
• M58: 53,505,474 km (0.12 R)
• M59: 56,845,096 km (0.083 R)
• M60: 57,206,974 km (0.099 R)
• M61: 58,054,146 km (0.053 R)
• M62: 58,418,567 km (0.093 R)
• M63: 58,540,190 km (0.118 R)
• M64: 60,867,035 km (0.081 R)
• M65: 61,113,722 km (0.115 R)
• M66: 61,360,708 km (0.109 R)
• M67: 61,484,276 km (0.091 R)
• M68: 62,227,927 km (0.075 R)
• M69: 63,473,629 km (0.097 R)
• M70: 64,853,519 km (0.048 R)
• M71: 64,979,481 km (0.088 R)
• M72: 65,357,814 km (0.099 R)
• M73: 67,898,434 km (0.119 R)
• M74: 69,567,049 km (0.054 R)
• M75: 70,471,219 km (0.111 R)
• M76: 71,119,277 km (0.06 R)
• M77: 71,639,279 km (0.113 R)
• M78: 72,682,873 km (0.094 R)
• M79: 76,641,233 km (0.079 R)
• M80: 78,244,174 km (0.112 R)
• M81: 79,588,311 km (0.079 R)
• M82: 79,992,973 km (0.104 R)
• M83: 81,890,772 km (0.104 R)
• M84: 82,845,206 km (0.064 R)
• M85: 82,981,789 km (0.081 R)
• M86: 87,254,903 km (0.038 R)
• M87: 88,788,281 km (0.052 R)
• M88: 89,348,076 km (0.119 R)
• M89: 89,628,423 km (0.106 R)
• M90: 90,190,013 km (0.09 R)
• M91: 92,023,036 km (0.117 R)
• M92: 92,306,225 km (0.108 R)
• M93: 93,726,058 km (0.049 R)
• M94: 94,581,459 km (0.029 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 13,434 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit