🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.2

Radius: 8.9

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.59 AU - 0.85 AU

Year: 429 Days

Day: 10.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 71,684,586 km

• M1: 113,694 km (0.094 R)
• M2: 185,202 km (0.086 R)
• M3: 277,504 km (0.106 R)
• M4: 377,136 km (0.112 R)
• M5: 433,983 km (0.083 R)
• M6: 510,877 km (0.113 R)
• M7: 607,218 km (0.097 R)
• M8: 744,698 km (0.076 R)
• M9: 819,647 km (0.073 R)
• M10: 888,911 km (0.071 R)
• M11: 973,134 km (0.11 R)
• M12: 1,064,688 km (0.103 R)
• M13: 1,313,619 km (0.061 R)
• M14: 1,381,237 km (0.101 R)
• M15: 1,445,115 km (0.114 R)
• M16: 1,611,917 km (0.071 R)
• M17: 1,668,914 km (0.061 R)
• M18: 1,763,759 km (0.089 R)
• M19: 1,865,934 km (0.042 R)
• M20: 1,981,125 km (0.084 R)
• M21: 2,121,447 km (0.096 R)
• M22: 2,201,482 km (0.091 R)
• M23: 2,270,896 km (0.056 R)
• M24: 2,382,346 km (0.113 R)
• M25: 2,471,656 km (0.069 R)
• M26: 2,703,084 km (0.12 R)
• M27: 2,903,395 km (0.049 R)
• M28: 3,050,450 km (0.083 R)
• M29: 3,160,704 km (0.107 R)
• M30: 3,239,392 km (0.109 R)
• M31: 3,318,679 km (0.098 R)
• M32: 3,378,518 km (0.107 R)
• M33: 3,452,270 km (0.042 R)
• M34: 3,553,697 km (0.042 R)
• M35: 3,704,342 km (0.103 R)
• M36: 3,780,338 km (0.077 R)
• M37: 3,948,187 km (0.108 R)
• M38: 4,068,613 km (0.105 R)
• M39: 4,226,289 km (0.096 R)
• M40: 4,407,901 km (0.113 R)
• M41: 4,540,295 km (0.078 R)
• M42: 4,748,835 km (0.119 R)
• M43: 4,907,259 km (0.11 R)
• M44: 4,968,145 km (0.088 R)
• M45: 5,052,219 km (0.093 R)
• M46: 5,129,113 km (0.09 R)
• M47: 5,252,830 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201

Radius: 13.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.87 AU - 1.21 AU

Year: 746 Days

Day: 10.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 71,684,586 km

• M1: 167,998 km (0.118 R)
• M2: 262,544 km (0.035 R)
• M3: 387,458 km (0.112 R)
• M4: 486,791 km (0.038 R)
• M5: 569,818 km (0.054 R)
• M6: 746,045 km (0.092 R)
• M7: 862,282 km (0.037 R)
• M8: 1,060,799 km (0.108 R)
• M9: 1,147,565 km (0.095 R)
• M10: 1,270,385 km (0.117 R)
• M11: 1,358,199 km (0.098 R)
• M12: 1,525,001 km (0.115 R)
• M13: 1,645,427 km (0.057 R)
• M14: 1,930,112 km (0.088 R)
• M15: 2,055,475 km (0.08 R)
• M16: 2,148,375 km (0.104 R)
• M17: 2,491,253 km (0.12 R)
• M18: 2,590,736 km (0.064 R)
• M19: 2,781,024 km (0.038 R)
• M20: 2,897,561 km (0.092 R)
• M21: 3,022,176 km (0.094 R)
• M22: 3,162,200 km (0.098 R)
• M23: 3,311,199 km (0.064 R)
• M24: 3,441,948 km (0.073 R)
• M25: 3,546,218 km (0.119 R)
• M26: 3,630,591 km (0.076 R)
• M27: 3,837,036 km (0.119 R)
• M28: 3,923,653 km (0.049 R)
• M29: 4,084,171 km (0.115 R)
• M30: 4,291,664 km (0.089 R)
• M31: 4,396,831 km (0.092 R)
• M32: 4,556,153 km (0.095 R)
• M33: 4,663,414 km (0.115 R)
• M34: 4,756,016 km (0.093 R)
• M35: 4,896,189 km (0.053 R)
• M36: 5,006,143 km (0.117 R)
• M37: 5,108,917 km (0.104 R)
• M38: 5,212,588 km (0.097 R)
• M39: 5,462,417 km (0.106 R)
• M40: 5,552,026 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.5

Radius: 11.4

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.34 AU - 3.9 AU

Year: 4841 Days

Day: 10 Hours

Environment

Temp: -219 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 71,684,586 km

• M1: 163,211 km (0.094 R)
• M2: 262,694 km (0.088 R)
• M3: 401,820 km (0.057 R)
• M4: 577,448 km (0.074 R)
• M5: 742,454 km (0.103 R)
• M6: 837,150 km (0.097 R)
• M7: 1,108,819 km (0.117 R)
• M8: 1,199,177 km (0.033 R)
• M9: 1,457,831 km (0.058 R)
• M10: 1,689,708 km (0.09 R)
• M11: 1,949,559 km (0.1 R)
• M12: 2,044,405 km (0.065 R)
• M13: 2,305,004 km (0.094 R)
• M14: 2,516,386 km (0.076 R)
• M15: 2,637,560 km (0.107 R)
• M16: 2,734,200 km (0.094 R)
• M17: 2,867,791 km (0.104 R)
• M18: 3,058,678 km (0.109 R)
• M19: 3,188,379 km (0.112 R)
• M20: 3,319,876 km (0.083 R)
• M21: 3,443,593 km (0.105 R)
• M22: 3,588,404 km (0.096 R)
• M23: 3,824,170 km (0.04 R)
• M24: 4,404,760 km (0.062 R)
• M25: 4,509,478 km (0.087 R)
• M26: 4,764,243 km (0.037 R)
• M27: 5,444,315 km (0.072 R)
• M28: 5,568,182 km (0.048 R)
• M29: 5,704,466 km (0.057 R)
• M30: 6,166,574 km (0.102 R)
• M31: 6,557,024 km (0.105 R)
• M32: 6,809,695 km (0.056 R)
• M33: 7,649,837 km (0.111 R)
• M34: 7,788,813 km (0.032 R)
• M35: 7,903,106 km (0.095 R)
• M36: 8,185,098 km (0.088 R)
• M37: 8,405,156 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.5

Radius: 8.1

Gravity: 14.79 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.68 AU - 4.64 AU

Year: 5964 Days

Day: 11.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 71,684,586 km

• M1: 288,574 km (0.03 R)
• M2: 382,522 km (0.059 R)
• M3: 451,935 km (0.09 R)
• M4: 538,852 km (0.06 R)
• M5: 702,362 km (0.11 R)
• M6: 775,366 km (0.107 R)
• M7: 929,452 km (0.079 R)
• M8: 1,010,384 km (0.077 R)
• M9: 1,093,860 km (0.058 R)
• M10: 1,232,387 km (0.093 R)
• M11: 1,450,950 km (0.102 R)
• M12: 1,545,795 km (0.11 R)
• M13: 2,332,979 km (0.074 R)
• M14: 2,627,387 km (0.102 R)
• M15: 3,657,818 km (0.087 R)
• M16: 3,866,955 km (0.104 R)
• M17: 4,999,561 km (0.12 R)
• M18: 5,378,941 km (0.116 R)
• M19: 5,557,262 km (0.056 R)
• M20: 5,707,308 km (0.115 R)
• M21: 5,797,965 km (0.032 R)
• M22: 6,477,438 km (0.111 R)
• M23: 7,019,730 km (0.095 R)
• M24: 7,149,432 km (0.095 R)
• M25: 7,214,657 km (0.085 R)
• M26: 8,012,013 km (0.082 R)
• M27: 8,215,765 km (0.047 R)
• M28: 8,593,650 km (0.119 R)
• M29: 8,767,333 km (0.094 R)
• M30: 9,082,835 km (0.098 R)
• M31: 9,437,830 km (0.109 R)
• M32: 9,581,145 km (0.073 R)
• M33: 9,725,208 km (0.1 R)
• M34: 9,797,464 km (0.044 R)
• M35: 10,345,142 km (0.082 R)
• M36: 10,940,391 km (0.053 R)
• M37: 11,661,603 km (0.078 R)
• M38: 12,319,983 km (0.12 R)
• M39: 12,594,645 km (0.116 R)
• M40: 12,910,895 km (0.105 R)
• M41: 13,430,448 km (0.097 R)
• M42: 13,997,574 km (0.114 R)
• M43: 15,365,347 km (0.118 R)
• M44: 16,043,624 km (0.114 R)
• M45: 16,343,567 km (0.118 R)
• M46: 17,035,906 km (0.089 R)
• M47: 17,254,170 km (0.092 R)
• M48: 17,605,425 km (0.039 R)
• M49: 17,914,794 km (0.113 R)
• M50: 18,225,808 km (0.097 R)
• M51: 18,404,428 km (0.045 R)
• M52: 18,583,496 km (0.112 R)
• M53: 18,808,342 km (0.118 R)
• M54: 18,943,578 km (0.111 R)
• M55: 19,124,442 km (0.079 R)
• M56: 20,175,666 km (0.072 R)
• M57: 20,499,396 km (0.05 R)
• M58: 21,198,766 km (0.077 R)
• M59: 21,339,538 km (0.078 R)
• M60: 22,572,823 km (0.077 R)
• M61: 22,908,820 km (0.039 R)
• M62: 23,101,651 km (0.06 R)
• M63: 23,294,932 km (0.117 R)
• M64: 23,634,519 km (0.1 R)
• M65: 24,613,637 km (0.115 R)
• M66: 25,555,954 km (0.104 R)
• M67: 25,755,966 km (0.101 R)
• M68: 25,906,162 km (0.061 R)
• M69: 26,258,017 km (0.091 R)
• M70: 27,373,867 km (0.088 R)
• M71: 28,349,993 km (0.089 R)
• M72: 29,128,650 km (0.08 R)
• M73: 29,180,710 km (0.079 R)
• M74: 29,704,153 km (0.044 R)
• M75: 29,966,997 km (0.105 R)
• M76: 30,494,928 km (0.099 R)
• M77: 31,292,583 km (0.113 R)
• M78: 31,560,064 km (0.116 R)
• M79: 33,562,581 km (0.086 R)
• M80: 33,671,938 km (0.061 R)
• M81: 33,891,098 km (0.117 R)
• M82: 34,110,858 km (0.108 R)
• M83: 34,330,916 km (0.077 R)
• M84: 37,462,000 km (0.078 R)
• M85: 38,087,618 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 555.3

Radius: 7.9

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 8.51 AU - 9.09 AU

Year: 18350 Days

Day: 21.9 Hours

Environment

Temp: -239 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,684,586 km

• M1: 221,106 km (0.094 R)
• M2: 411,693 km (0.096 R)
• M3: 481,107 km (0.108 R)
• M4: 536,308 km (0.117 R)
• M5: 736,770 km (0.071 R)
• M6: 801,695 km (0.115 R)
• M7: 1,472,193 km (0.103 R)
• M8: 1,668,914 km (0.1 R)
• M9: 1,844,392 km (0.087 R)
• M10: 2,181,885 km (0.074 R)
• M11: 2,439,492 km (0.071 R)
• M12: 2,740,932 km (0.074 R)
• M13: 4,459,812 km (0.101 R)
• M14: 4,540,744 km (0.117 R)
• M15: 5,594,362 km (0.074 R)
• M16: 5,813,972 km (0.039 R)
• M17: 6,953,608 km (0.076 R)
• M18: 7,237,246 km (0.115 R)
• M19: 7,669,883 km (0.117 R)
• M20: 8,610,554 km (0.102 R)
• M21: 9,223,158 km (0.105 R)
• M22: 9,326,679 km (0.097 R)
• M23: 9,902,930 km (0.074 R)
• M24: 10,222,023 km (0.07 R)
• M25: 10,382,840 km (0.095 R)
• M26: 13,300,896 km (0.104 R)
• M27: 13,771,082 km (0.116 R)
• M28: 14,486,459 km (0.079 R)
• M29: 15,274,990 km (0.105 R)
• M30: 15,891,034 km (0.12 R)
• M31: 16,703,949 km (0.117 R)
• M32: 16,893,489 km (0.107 R)
• M33: 18,500,619 km (0.119 R)
• M34: 18,959,286 km (0.106 R)
• M35: 19,091,082 km (0.028 R)
• M36: 19,421,693 km (0.093 R)
• M37: 19,954,710 km (0.11 R)
• M38: 20,155,920 km (0.118 R)
• M39: 21,035,256 km (0.116 R)
• M40: 21,171,689 km (0.102 R)
• M41: 21,445,304 km (0.102 R)
• M42: 23,393,666 km (0.117 R)
• M43: 23,747,615 km (0.086 R)
• M44: 25,253,018 km (0.101 R)
• M45: 26,053,816 km (0.078 R)
• M46: 27,010,943 km (0.054 R)
• M47: 27,307,895 km (0.066 R)
• M48: 28,054,687 km (0.105 R)
• M49: 29,035,451 km (0.045 R)
• M50: 29,263,438 km (0.106 R)
• M51: 29,568,318 km (0.117 R)
• M52: 31,419,442 km (0.038 R)
• M53: 32,832,394 km (0.096 R)
• M54: 33,228,529 km (0.097 R)
• M55: 33,865,667 km (0.048 R)
• M56: 34,265,841 km (0.117 R)
• M57: 35,151,909 km (0.043 R)
• M58: 35,232,842 km (0.072 R)
• M59: 35,475,938 km (0.074 R)
• M60: 36,535,989 km (0.083 R)
• M61: 36,617,968 km (0.119 R)
• M62: 36,946,485 km (0.107 R)
• M63: 37,028,764 km (0.091 R)
• M64: 38,854,457 km (0.065 R)
• M65: 39,021,857 km (0.115 R)
• M66: 39,273,331 km (0.108 R)
• M67: 40,879,114 km (0.088 R)
• M68: 41,049,357 km (0.085 R)
• M69: 41,134,627 km (0.077 R)
• M70: 42,765,095 km (0.085 R)
• M71: 45,470,422 km (0.11 R)
• M72: 46,443,557 km (0.084 R)
• M73: 47,781,709 km (0.063 R)
• M74: 49,676,217 km (0.083 R)
• M75: 50,769,927 km (0.068 R)
• M76: 52,055,721 km (0.12 R)
• M77: 52,980,834 km (0.116 R)
• M78: 55,317,104 km (0.036 R)
• M79: 55,693,941 km (0.12 R)
• M80: 56,545,153 km (0.107 R)
• M81: 59,220,711 km (0.113 R)
• M82: 59,799,355 km (0.064 R)
• M83: 60,670,912 km (0.067 R)
• M84: 60,962,479 km (0.071 R)
• M85: 62,328,606 km (0.029 R)
• M86: 62,622,716 km (0.094 R)
• M87: 63,212,281 km (0.086 R)
• M88: 63,606,322 km (0.11 R)
• M89: 64,099,995 km (0.077 R)
• M90: 64,495,980 km (0.082 R)
• M91: 64,595,014 km (0.043 R)
• M92: 65,688,425 km (0.106 R)

Asteroid Belt

Center: 9.3 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.2

Radius: 4.5

Gravity: 24.4 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 8.91 AU - 10.67 AU

Year: 21532 Days

Day: 20.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,684,586 km

• M1: 200,910 km (0.096 R)
• M2: 243,545 km (0.119 R)
• M3: 428,149 km (0.069 R)
• M4: 650,601 km (0.111 R)
• M5: 1,082,490 km (0.11 R)
• M6: 1,468,752 km (0.106 R)
• M7: 1,556,715 km (0.094 R)
• M8: 1,957,787 km (0.094 R)
• M9: 2,054,727 km (0.068 R)
• M10: 2,219,883 km (0.094 R)
• M11: 2,598,216 km (0.1 R)
• M12: 2,813,038 km (0.103 R)
• M13: 2,849,391 km (0.031 R)
• M14: 2,885,893 km (0.074 R)
• M15: 3,033,546 km (0.104 R)
• M16: 3,336,182 km (0.115 R)
• M17: 3,727,979 km (0.094 R)
• M18: 3,767,922 km (0.055 R)
• M19: 5,480,518 km (0.075 R)
• M20: 6,414,607 km (0.088 R)
• M21: 6,753,147 km (0.074 R)
• M22: 7,598,973 km (0.026 R)
• M23: 8,163,855 km (0.082 R)
• M24: 8,372,694 km (0.076 R)
• M25: 8,689,093 km (0.107 R)
• M26: 8,902,270 km (0.084 R)
• M27: 9,497,370 km (0.072 R)
• M28: 11,591,142 km (0.049 R)
• M29: 11,766,920 km (0.046 R)
• M30: 12,002,686 km (0.084 R)
• M31: 12,299,638 km (0.109 R)
• M32: 12,659,121 km (0.107 R)
• M33: 12,719,409 km (0.036 R)
• M34: 14,068,932 km (0.084 R)
• M35: 14,824,102 km (0.077 R)
• M36: 15,463,334 km (0.086 R)
• M37: 17,838,050 km (0.059 R)
• M38: 18,723,071 km (0.083 R)
• M39: 18,791,737 km (0.085 R)
• M40: 19,761,879 km (0.115 R)
• M41: 21,104,370 km (0.117 R)
• M42: 21,678,377 km (0.046 R)
• M43: 21,750,483 km (0.09 R)
• M44: 22,257,620 km (0.104 R)
• M45: 23,357,164 km (0.051 R)
• M46: 23,876,269 km (0.108 R)
• M47: 24,025,418 km (0.033 R)
• M48: 25,077,241 km (0.055 R)
• M49: 25,761,352 km (0.106 R)
• M50: 27,537,228 km (0.113 R)
• M51: 27,615,318 km (0.099 R)
• M52: 27,693,558 km (0.041 R)
• M53: 28,321,719 km (0.027 R)
• M54: 28,637,520 km (0.108 R)
• M55: 28,954,518 km (0.118 R)
• M56: 30,961,823 km (0.095 R)
• M57: 32,269,906 km (0.039 R)
• M58: 33,846,518 km (0.117 R)
• M59: 34,013,918 km (0.093 R)
• M60: 34,517,913 km (0.114 R)
• M61: 34,602,137 km (0.048 R)
• M62: 34,770,734 km (0.067 R)
• M63: 37,766,132 km (0.114 R)
• M64: 39,514,482 km (0.101 R)
• M65: 40,309,745 km (0.037 R)
• M66: 41,826,517 km (0.1 R)
• M67: 42,456,324 km (0.039 R)
• M68: 43,725,662 km (0.109 R)
• M69: 44,090,532 km (0.105 R)
• M70: 46,115,638 km (0.087 R)
• M71: 50,829,467 km (0.046 R)
• M72: 51,117,144 km (0.095 R)
• M73: 51,983,465 km (0.074 R)
• M74: 52,273,236 km (0.1 R)
• M75: 54,219,055 km (0.096 R)
• M76: 55,200,866 km (0.096 R)
• M77: 55,693,941 km (0.102 R)
• M78: 56,684,578 km (0.081 R)
• M79: 57,082,359 km (0.082 R)
• M80: 57,381,405 km (0.081 R)
• M81: 58,081,074 km (0.03 R)
• M82: 59,186,303 km (0.091 R)
• M83: 59,589,918 km (0.077 R)
• M84: 62,543,429 km (0.105 R)
• M85: 62,851,601 km (0.059 R)
• M86: 63,057,447 km (0.075 R)
• M87: 63,986,151 km (0.071 R)
• M88: 64,815,521 km (0.067 R)
• M89: 65,544,213 km (0.046 R)
• M90: 65,648,482 km (0.035 R)
• M91: 65,961,740 km (0.047 R)
• M92: 66,066,309 km (0.087 R)
• M93: 68,168,309 km (0.116 R)
• M94: 70,185,636 km (0.107 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 19,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit