🌌 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: 938.3

Radius: 14.8

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.7 AU - 0.74 AU

Year: 388 Days

Day: 13.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 41,600,820 km

• M1: 195,973 km (0.114 R)
• M2: 296,054 km (0.117 R)
• M3: 394,190 km (0.105 R)
• M4: 595,400 km (0.064 R)
• M5: 701,764 km (0.035 R)
• M6: 795,113 km (0.119 R)
• M7: 919,877 km (0.08 R)
• M8: 1,014,872 km (0.109 R)
• M9: 1,181,524 km (0.062 R)
• M10: 1,321,996 km (0.065 R)
• M11: 1,441,824 km (0.057 R)
• M12: 1,654,104 km (0.087 R)
• M13: 1,853,817 km (0.058 R)
• M14: 1,965,716 km (0.051 R)
• M15: 2,116,511 km (0.118 R)
• M16: 2,246,362 km (0.099 R)
• M17: 2,449,516 km (0.072 R)
• M18: 2,566,651 km (0.105 R)
• M19: 2,779,528 km (0.11 R)
• M20: 2,991,359 km (0.082 R)
• M21: 3,159,357 km (0.086 R)
• M22: 3,388,093 km (0.117 R)
• M23: 3,541,281 km (0.093 R)
• M24: 3,667,093 km (0.04 R)
• M25: 3,794,251 km (0.114 R)
• M26: 4,007,278 km (0.106 R)
• M27: 4,138,475 km (0.099 R)
• M28: 4,279,097 km (0.098 R)
• M29: 4,389,501 km (0.117 R)
• M30: 4,605,370 km (0.106 R)
• M31: 4,751,079 km (0.105 R)
• M32: 4,939,722 km (0.069 R)
• M33: 5,214,832 km (0.08 R)
• M34: 5,350,069 km (0.095 R)
• M35: 5,572,221 km (0.097 R)
• M36: 5,788,839 km (0.092 R)
• M37: 6,043,604 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.3

Radius: 13.7

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.13 AU - 1.75 AU

Year: 1099 Days

Day: 9.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 41,600,820 km

• M1: 245,490 km (0.063 R)
• M2: 459,415 km (0.092 R)
• M3: 577,298 km (0.045 R)
• M4: 670,946 km (0.109 R)
• M5: 790,326 km (0.069 R)
• M6: 1,002,455 km (0.1 R)
• M7: 1,149,959 km (0.044 R)
• M8: 1,257,819 km (0.112 R)
• M9: 1,518,119 km (0.092 R)
• M10: 1,646,474 km (0.091 R)
• M11: 1,914,554 km (0.11 R)
• M12: 2,035,129 km (0.111 R)
• M13: 2,313,830 km (0.106 R)
• M14: 2,667,031 km (0.075 R)
• M15: 2,771,301 km (0.1 R)
• M16: 2,930,173 km (0.114 R)
• M17: 3,026,963 km (0.119 R)
• M18: 3,124,950 km (0.105 R)
• M19: 3,235,054 km (0.118 R)
• M20: 3,335,285 km (0.051 R)
• M21: 3,459,152 km (0.054 R)
• M22: 3,665,447 km (0.053 R)
• M23: 3,887,600 km (0.104 R)
• M24: 4,162,561 km (0.04 R)
• M25: 4,271,917 km (0.062 R)
• M26: 4,871,655 km (0.113 R)
• M27: 4,961,413 km (0.094 R)
• M28: 5,064,636 km (0.112 R)
• M29: 5,273,175 km (0.079 R)
• M30: 5,685,617 km (0.079 R)
• M31: 5,780,163 km (0.045 R)
• M32: 6,108,530 km (0.092 R)
• M33: 6,288,945 km (0.114 R)
• M34: 6,513,491 km (0.093 R)
• M35: 6,712,008 km (0.111 R)
• M36: 6,797,877 km (0.1 R)
• M37: 7,393,725 km (0.09 R)
• M38: 7,885,603 km (0.078 R)
• M39: 8,127,952 km (0.116 R)
• M40: 8,326,767 km (0.103 R)
• M41: 8,604,570 km (0.107 R)
• M42: 8,744,744 km (0.108 R)
• M43: 8,838,541 km (0.074 R)
• M44: 9,027,184 km (0.098 R)
• M45: 9,201,316 km (0.027 R)
• M46: 9,472,537 km (0.119 R)
• M47: 9,762,757 km (0.05 R)
• M48: 9,860,145 km (0.086 R)
• M49: 10,302,357 km (0.099 R)
• M50: 10,467,961 km (0.118 R)
• M51: 10,734,545 km (0.059 R)
• M52: 10,885,489 km (0.077 R)
• M53: 11,020,277 km (0.088 R)
• M54: 11,206,526 km (0.079 R)
• M55: 11,376,619 km (0.09 R)
• M56: 11,582,017 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.5

Radius: 12.7

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.36 AU - 1.96 AU

Year: 1360 Days

Day: 8.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 41,600,820 km

• M1: 159,023 km (0.065 R)
• M2: 259,104 km (0.085 R)
• M3: 417,528 km (0.04 R)
• M4: 522,097 km (0.088 R)
• M5: 683,213 km (0.091 R)
• M6: 951,592 km (0.055 R)
• M7: 1,196,185 km (0.052 R)
• M8: 1,330,823 km (0.056 R)
• M9: 1,426,565 km (0.12 R)
• M10: 1,766,003 km (0.076 R)
• M11: 1,891,515 km (0.114 R)
• M12: 2,020,170 km (0.107 R)
• M13: 2,456,098 km (0.076 R)
• M14: 2,553,486 km (0.041 R)
• M15: 2,774,592 km (0.071 R)
• M16: 2,876,169 km (0.062 R)
• M17: 3,025,019 km (0.083 R)
• M18: 3,390,785 km (0.11 R)
• M19: 3,708,681 km (0.098 R)
• M20: 3,934,424 km (0.115 R)
• M21: 4,100,478 km (0.113 R)
• M22: 4,281,790 km (0.03 R)
• M23: 4,479,110 km (0.045 R)
• M24: 4,665,958 km (0.096 R)
• M25: 4,746,890 km (0.093 R)
• M26: 5,006,143 km (0.114 R)
• M27: 5,158,434 km (0.086 R)
• M28: 5,581,646 km (0.089 R)
• M29: 5,725,260 km (0.106 R)
• M30: 6,163,582 km (0.029 R)
• M31: 6,297,173 km (0.109 R)
• M32: 6,386,782 km (0.096 R)
• M33: 6,582,456 km (0.071 R)
• M34: 6,933,562 km (0.117 R)
• M35: 7,432,321 km (0.056 R)
• M36: 7,765,925 km (0.058 R)
• M37: 7,878,123 km (0.109 R)
• M38: 8,300,139 km (0.117 R)
• M39: 8,431,486 km (0.119 R)
• M40: 8,530,370 km (0.086 R)
• M41: 8,696,124 km (0.115 R)
• M42: 9,217,024 km (0.114 R)
• M43: 9,455,483 km (0.086 R)
• M44: 9,575,610 km (0.07 R)
• M45: 9,782,504 km (0.084 R)
• M46: 9,869,271 km (0.107 R)
• M47: 9,956,187 km (0.11 R)
• M48: 10,412,311 km (0.114 R)
• M49: 10,750,103 km (0.062 R)
• M50: 10,839,563 km (0.073 R)
• M51: 10,965,374 km (0.113 R)
• M52: 11,163,891 km (0.073 R)
• M53: 11,729,670 km (0.116 R)
• M54: 11,951,374 km (0.068 R)
• M55: 12,099,775 km (0.106 R)
• M56: 12,286,324 km (0.087 R)
• M57: 12,379,972 km (0.069 R)
• M58: 12,492,619 km (0.117 R)
• M59: 12,643,264 km (0.066 R)
• M60: 12,737,810 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.2

Radius: 14.5

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.74 AU - 2.54 AU

Year: 1990 Days

Day: 14.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 41,600,820 km

• M1: 181,911 km (0.11 R)
• M2: 349,012 km (0.086 R)
• M3: 446,699 km (0.104 R)
• M4: 565,480 km (0.108 R)
• M5: 834,158 km (0.077 R)
• M6: 1,227,899 km (0.114 R)
• M7: 1,441,375 km (0.101 R)
• M8: 1,541,606 km (0.119 R)
• M9: 1,833,172 km (0.094 R)
• M10: 2,067,143 km (0.053 R)
• M11: 2,497,088 km (0.059 R)
• M12: 2,591,933 km (0.096 R)
• M13: 2,702,037 km (0.056 R)
• M14: 2,799,575 km (0.05 R)
• M15: 2,955,456 km (0.12 R)
• M16: 3,903,756 km (0.081 R)
• M17: 3,998,901 km (0.09 R)
• M18: 4,337,740 km (0.094 R)
• M19: 4,485,991 km (0.113 R)
• M20: 4,619,133 km (0.111 R)
• M21: 4,719,962 km (0.112 R)
• M22: 5,147,663 km (0.065 R)
• M23: 5,375,201 km (0.11 R)
• M24: 5,695,789 km (0.118 R)
• M25: 5,913,005 km (0.07 R)
• M26: 6,004,260 km (0.111 R)
• M27: 6,151,464 km (0.078 R)
• M28: 6,486,863 km (0.109 R)
• M29: 6,581,259 km (0.045 R)
• M30: 6,790,247 km (0.116 R)
• M31: 6,924,437 km (0.087 R)
• M32: 7,059,524 km (0.027 R)
• M33: 7,628,444 km (0.103 R)
• M34: 7,748,123 km (0.063 R)
• M35: 7,848,203 km (0.118 R)
• M36: 8,151,289 km (0.096 R)
• M37: 8,314,500 km (0.107 R)
• M38: 8,478,759 km (0.088 R)
• M39: 8,644,214 km (0.073 R)
• M40: 9,041,396 km (0.116 R)
• M41: 9,252,927 km (0.102 R)
• M42: 9,423,319 km (0.115 R)
• M43: 9,745,553 km (0.104 R)
• M44: 9,897,246 km (0.109 R)
• M45: 10,093,368 km (0.096 R)
• M46: 10,489,503 km (0.091 R)
• M47: 11,003,223 km (0.118 R)
• M48: 11,206,526 km (0.105 R)
• M49: 11,479,542 km (0.063 R)
• M50: 11,571,096 km (0.1 R)
• M51: 11,823,917 km (0.117 R)
• M52: 11,916,368 km (0.091 R)
• M53: 12,522,838 km (0.091 R)
• M54: 13,139,480 km (0.06 R)
• M55: 13,307,329 km (0.078 R)
• M56: 13,451,691 km (0.094 R)
• M57: 14,132,062 km (0.059 R)
• M58: 14,501,270 km (0.039 R)
• M59: 14,724,320 km (0.096 R)
• M60: 14,923,584 km (0.068 R)
• M61: 15,048,648 km (0.105 R)
• M62: 15,526,613 km (0.117 R)
• M63: 15,653,323 km (0.082 R)
• M64: 15,958,652 km (0.082 R)
• M65: 16,137,721 km (0.073 R)
• M66: 16,472,072 km (0.106 R)
• M67: 16,627,205 km (0.105 R)
• M68: 16,730,876 km (0.087 R)
• M69: 16,860,727 km (0.102 R)
• M70: 17,147,656 km (0.076 R)
• M71: 17,304,734 km (0.117 R)
• M72: 17,488,739 km (0.084 R)
• M73: 17,752,779 km (0.039 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.9

Radius: 12.4

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.02 AU - 3.34 AU

Year: 3606 Days

Day: 5.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 41,600,820 km

• M1: 162,314 km (0.094 R)
• M2: 265,686 km (0.085 R)
• M3: 439,219 km (0.102 R)
• M4: 544,237 km (0.111 R)
• M5: 635,791 km (0.09 R)
• M6: 897,886 km (0.063 R)
• M7: 1,009,935 km (0.081 R)
• M8: 1,134,700 km (0.084 R)
• M9: 1,360,144 km (0.037 R)
• M10: 1,474,437 km (0.097 R)
• M11: 1,669,662 km (0.05 R)
• M12: 1,819,409 km (0.111 R)
• M13: 1,955,543 km (0.085 R)
• M14: 2,066,994 km (0.027 R)
• M15: 2,276,880 km (0.097 R)
• M16: 2,474,050 km (0.095 R)
• M17: 3,120,761 km (0.055 R)
• M18: 3,207,977 km (0.075 R)
• M19: 3,307,160 km (0.11 R)
• M20: 3,429,830 km (0.047 R)
• M21: 3,576,735 km (0.119 R)
• M22: 3,830,154 km (0.107 R)
• M23: 4,113,493 km (0.088 R)
• M24: 4,563,633 km (0.103 R)
• M25: 4,688,098 km (0.077 R)
• M26: 4,876,891 km (0.091 R)
• M27: 4,978,617 km (0.092 R)
• M28: 5,093,957 km (0.079 R)
• M29: 5,288,285 km (0.116 R)
• M30: 5,577,607 km (0.071 R)
• M31: 5,737,527 km (0.035 R)
• M32: 5,912,706 km (0.059 R)
• M33: 6,048,541 km (0.055 R)
• M34: 6,130,670 km (0.109 R)
• M35: 6,268,300 km (0.102 R)
• M36: 6,448,715 km (0.096 R)
• M37: 6,616,714 km (0.043 R)
• M38: 6,800,570 km (0.085 R)
• M39: 7,072,239 km (0.116 R)
• M40: 7,173,218 km (0.109 R)
• M41: 7,274,645 km (0.069 R)
• M42: 8,073,647 km (0.106 R)
• M43: 8,407,101 km (0.105 R)
• M44: 8,962,708 km (0.119 R)
• M45: 9,260,707 km (0.076 R)
• M46: 9,466,553 km (0.115 R)
• M47: 9,882,735 km (0.093 R)
• M48: 10,255,981 km (0.027 R)
• M49: 10,386,879 km (0.106 R)
• M50: 10,716,593 km (0.089 R)
• M51: 10,849,436 km (0.111 R)
• M52: 11,150,427 km (0.116 R)
• M53: 11,437,206 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.6

Radius: 8.9

Gravity: 10.12 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.45 AU - 5.89 AU

Year: 7474 Days

Day: 15 Hours

Environment

Temp: -212 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,600,820 km

• M1: 140,323 km (0.101 R)
• M2: 274,662 km (0.095 R)
• M3: 382,372 km (0.118 R)
• M4: 506,688 km (0.106 R)
• M5: 588,518 km (0.088 R)
• M6: 798,254 km (0.1 R)
• M7: 1,249,591 km (0.037 R)
• M8: 1,522,308 km (0.078 R)
• M9: 2,123,093 km (0.073 R)
• M10: 2,816,030 km (0.113 R)
• M11: 4,218,062 km (0.064 R)
• M12: 4,598,040 km (0.033 R)
• M13: 4,747,040 km (0.087 R)
• M14: 5,359,344 km (0.052 R)
• M15: 6,028,944 km (0.113 R)
• M16: 6,094,019 km (0.075 R)
• M17: 6,159,393 km (0.111 R)
• M18: 6,390,073 km (0.07 R)
• M19: 6,590,235 km (0.109 R)
• M20: 6,724,723 km (0.052 R)
• M21: 6,860,110 km (0.091 R)
• M22: 7,099,317 km (0.109 R)
• M23: 7,168,281 km (0.072 R)
• M24: 7,376,073 km (0.094 R)
• M25: 8,227,584 km (0.112 R)
• M26: 8,445,249 km (0.117 R)
• M27: 9,906,521 km (0.117 R)
• M28: 10,332,575 km (0.094 R)
• M29: 10,963,130 km (0.049 R)
• M30: 11,162,844 km (0.076 R)
• M31: 12,302,779 km (0.033 R)
• M32: 12,970,734 km (0.118 R)
• M33: 13,309,124 km (0.074 R)
• M34: 13,436,881 km (0.102 R)
• M35: 14,167,966 km (0.114 R)
• M36: 14,604,043 km (0.045 R)
• M37: 15,133,171 km (0.077 R)
• M38: 15,534,093 km (0.109 R)
• M39: 15,848,398 km (0.114 R)
• M40: 18,248,247 km (0.043 R)
• M41: 18,437,489 km (0.071 R)
• M42: 18,532,334 km (0.098 R)
• M43: 18,722,622 km (0.063 R)
• M44: 19,153,015 km (0.044 R)
• M45: 20,758,949 km (0.106 R)
• M46: 20,857,683 km (0.067 R)
• M47: 21,055,601 km (0.09 R)
• M48: 21,303,934 km (0.087 R)
• M49: 21,453,232 km (0.106 R)
• M50: 22,306,539 km (0.118 R)
• M51: 23,068,740 km (0.048 R)
• M52: 23,427,326 km (0.091 R)
• M53: 24,722,993 km (0.097 R)
• M54: 24,880,071 km (0.052 R)
• M55: 25,247,782 km (0.056 R)
• M56: 26,361,688 km (0.084 R)
• M57: 27,167,123 km (0.082 R)
• M58: 28,637,371 km (0.044 R)
• M59: 29,520,746 km (0.075 R)
• M60: 30,918,888 km (0.059 R)
• M61: 31,031,685 km (0.116 R)
• M62: 31,484,069 km (0.058 R)
• M63: 32,109,837 km (0.1 R)
• M64: 33,027,320 km (0.049 R)
• M65: 33,085,065 km (0.064 R)
• M66: 33,315,895 km (0.108 R)
• M67: 34,186,405 km (0.057 R)
• M68: 36,008,955 km (0.065 R)
• M69: 36,484,377 km (0.106 R)
• M70: 36,902,204 km (0.093 R)
• M71: 36,962,044 km (0.096 R)
• M72: 37,501,643 km (0.114 R)
• M73: 38,407,009 km (0.069 R)
• M74: 38,710,394 km (0.095 R)
• M75: 39,258,520 km (0.087 R)
• M76: 39,319,556 km (0.074 R)
• M77: 39,564,149 km (0.073 R)
• M78: 39,870,525 km (0.107 R)
• M79: 39,993,196 km (0.083 R)
• M80: 41,290,059 km (0.037 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 18,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit