🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.9

Radius: 8.5

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.82 AU - 1.12 AU

Year: 648 Days

Day: 5.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 72,707,935 km

• M1: 113,844 km (0.031 R)
• M2: 170,841 km (0.08 R)
• M3: 280,795 km (0.116 R)
• M4: 335,847 km (0.12 R)
• M5: 579,093 km (0.054 R)
• M6: 667,805 km (0.109 R)
• M7: 723,306 km (0.052 R)
• M8: 829,670 km (0.101 R)
• M9: 930,948 km (0.112 R)
• M10: 988,692 km (0.119 R)
• M11: 1,074,711 km (0.032 R)
• M12: 1,146,668 km (0.069 R)
• M13: 1,208,751 km (0.093 R)
• M14: 1,278,015 km (0.084 R)
• M15: 1,366,427 km (0.107 R)
• M16: 1,481,468 km (0.036 R)
• M17: 1,606,083 km (0.099 R)
• M18: 1,663,379 km (0.096 R)
• M19: 1,793,080 km (0.119 R)
• M20: 1,872,666 km (0.066 R)
• M21: 1,953,299 km (0.12 R)
• M22: 2,028,398 km (0.103 R)
• M23: 2,104,393 km (0.071 R)
• M24: 2,418,100 km (0.095 R)
• M25: 2,506,213 km (0.093 R)
• M26: 2,640,552 km (0.039 R)
• M27: 2,701,139 km (0.104 R)
• M28: 2,785,064 km (0.066 R)
• M29: 2,885,294 km (0.097 R)
• M30: 2,955,456 km (0.109 R)
• M31: 3,042,073 km (0.059 R)
• M32: 3,097,574 km (0.097 R)
• M33: 3,266,170 km (0.084 R)
• M34: 3,495,803 km (0.115 R)
• M35: 3,595,884 km (0.086 R)
• M36: 3,841,524 km (0.093 R)
• M37: 3,970,776 km (0.103 R)
• M38: 4,110,351 km (0.102 R)
• M39: 4,180,662 km (0.118 R)
• M40: 4,242,596 km (0.109 R)
• M41: 4,647,856 km (0.068 R)
• M42: 5,485,604 km (0.118 R)
• M43: 5,592,417 km (0.097 R)
• M44: 5,709,702 km (0.118 R)
• M45: 6,166,873 km (0.114 R)
• M46: 6,267,852 km (0.106 R)
• M47: 6,481,627 km (0.112 R)
• M48: 6,553,434 km (0.032 R)
• M49: 6,646,185 km (0.114 R)
• M50: 6,791,295 km (0.082 R)
• M51: 6,885,092 km (0.068 R)
• M52: 7,126,843 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.8

Radius: 13.6

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.93 AU - 1.15 AU

Year: 719 Days

Day: 12.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 72,707,935 km

• M1: 169,794 km (0.105 R)
• M2: 293,960 km (0.058 R)
• M3: 409,749 km (0.101 R)
• M4: 513,869 km (0.029 R)
• M5: 648,507 km (0.046 R)
• M6: 838,945 km (0.103 R)
• M7: 992,432 km (0.074 R)
• M8: 1,102,387 km (0.114 R)
• M9: 1,229,096 km (0.062 R)
• M10: 1,451,997 km (0.085 R)
• M11: 1,626,428 km (0.1 R)
• M12: 1,723,367 km (0.09 R)
• M13: 1,808,189 km (0.12 R)
• M14: 1,901,688 km (0.07 R)
• M15: 2,123,991 km (0.086 R)
• M16: 2,481,679 km (0.099 R)
• M17: 2,578,319 km (0.109 R)
• M18: 2,692,612 km (0.098 R)
• M19: 2,875,720 km (0.093 R)
• M20: 3,080,519 km (0.092 R)
• M21: 3,184,639 km (0.081 R)
• M22: 3,316,585 km (0.112 R)
• M23: 3,788,267 km (0.104 R)
• M24: 3,947,140 km (0.065 R)
• M25: 4,060,685 km (0.082 R)
• M26: 4,368,707 km (0.095 R)
• M27: 4,805,084 km (0.058 R)
• M28: 4,957,075 km (0.03 R)
• M29: 5,443,717 km (0.115 R)
• M30: 5,751,739 km (0.103 R)
• M31: 5,848,529 km (0.088 R)
• M32: 5,934,996 km (0.114 R)
• M33: 6,065,595 km (0.082 R)
• M34: 6,373,916 km (0.073 R)
• M35: 6,619,855 km (0.105 R)
• M36: 6,721,432 km (0.116 R)
• M37: 6,812,089 km (0.101 R)
• M38: 7,155,865 km (0.108 R)
• M39: 7,271,803 km (0.101 R)
• M40: 7,399,859 km (0.084 R)
• M41: 7,980,149 km (0.057 R)
• M42: 8,076,191 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.1

Radius: 12.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.06 AU - 1.54 AU

Year: 1005 Days

Day: 10.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 72,707,935 km

• M1: 196,721 km (0.111 R)
• M2: 274,512 km (0.079 R)
• M3: 359,633 km (0.105 R)
• M4: 455,226 km (0.062 R)
• M5: 566,078 km (0.112 R)
• M6: 646,263 km (0.12 R)
• M7: 783,893 km (0.116 R)
• M8: 889,659 km (0.113 R)
• M9: 1,025,493 km (0.091 R)
• M10: 1,195,287 km (0.086 R)
• M11: 1,358,049 km (0.072 R)
• M12: 1,557,613 km (0.103 R)
• M13: 1,682,228 km (0.108 R)
• M14: 1,773,333 km (0.119 R)
• M15: 1,922,632 km (0.083 R)
• M16: 2,056,971 km (0.066 R)
• M17: 2,181,287 km (0.103 R)
• M18: 2,437,548 km (0.084 R)
• M19: 2,555,431 km (0.085 R)
• M20: 2,804,362 km (0.103 R)
• M21: 3,098,621 km (0.091 R)
• M22: 3,264,824 km (0.031 R)
• M23: 3,441,798 km (0.112 R)
• M24: 3,519,888 km (0.051 R)
• M25: 3,653,778 km (0.108 R)
• M26: 3,781,385 km (0.118 R)
• M27: 4,008,325 km (0.07 R)
• M28: 4,206,543 km (0.115 R)
• M29: 4,290,168 km (0.063 R)
• M30: 4,544,185 km (0.042 R)
• M31: 4,759,755 km (0.076 R)
• M32: 4,934,635 km (0.091 R)
• M33: 5,040,551 km (0.095 R)
• M34: 5,191,944 km (0.113 R)
• M35: 5,609,471 km (0.08 R)
• M36: 5,738,574 km (0.046 R)
• M37: 5,859,599 km (0.103 R)
• M38: 5,943,673 km (0.07 R)
• M39: 6,103,892 km (0.066 R)
• M40: 6,284,607 km (0.11 R)
• M41: 6,390,073 km (0.106 R)
• M42: 6,544,458 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.8

Radius: 13.8

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.71 AU - 2.97 AU

Year: 3246 Days

Day: 7.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 109.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 72,707,935 km

• M1: 181,163 km (0.097 R)
• M2: 317,297 km (0.116 R)
• M3: 615,745 km (0.048 R)
• M4: 727,195 km (0.091 R)
• M5: 917,334 km (0.118 R)
• M6: 1,507,797 km (0.114 R)
• M7: 1,616,854 km (0.077 R)
• M8: 1,728,603 km (0.108 R)
• M9: 1,901,539 km (0.03 R)
• M10: 2,226,166 km (0.114 R)
• M11: 2,511,898 km (0.07 R)
• M12: 3,558,485 km (0.1 R)
• M13: 3,752,812 km (0.035 R)
• M14: 3,922,307 km (0.051 R)
• M15: 4,308,119 km (0.091 R)
• M16: 4,406,555 km (0.033 R)
• M17: 4,756,913 km (0.107 R)
• M18: 4,909,952 km (0.094 R)
• M19: 5,002,553 km (0.052 R)
• M20: 5,326,133 km (0.083 R)
• M21: 5,485,156 km (0.032 R)
• M22: 5,775,375 km (0.048 R)
• M23: 6,114,963 km (0.083 R)
• M24: 6,551,489 km (0.108 R)
• M25: 6,859,661 km (0.119 R)
• M26: 6,998,188 km (0.097 R)
• M27: 7,289,904 km (0.087 R)
• M28: 7,597,477 km (0.104 R)
• M29: 7,692,921 km (0.1 R)
• M30: 8,237,756 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.7

Radius: 14.8

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.4 AU - 5.14 AU

Year: 5985 Days

Day: 12.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 72,707,935 km

• M1: 632,949 km (0.068 R)
• M2: 853,755 km (0.1 R)
• M3: 948,451 km (0.069 R)
• M4: 1,248,245 km (0.069 R)
• M5: 1,561,054 km (0.116 R)
• M6: 1,784,104 km (0.081 R)
• M7: 2,128,778 km (0.119 R)
• M8: 2,388,330 km (0.118 R)
• M9: 2,713,855 km (0.106 R)
• M10: 3,170,428 km (0.1 R)
• M11: 3,324,065 km (0.097 R)
• M12: 3,577,783 km (0.094 R)
• M13: 3,713,318 km (0.041 R)
• M14: 3,951,478 km (0.069 R)
• M15: 4,364,069 km (0.11 R)
• M16: 4,655,935 km (0.114 R)
• M17: 5,442,071 km (0.109 R)
• M18: 5,569,978 km (0.039 R)
• M19: 6,018,472 km (0.06 R)
• M20: 6,180,486 km (0.07 R)
• M21: 6,388,876 km (0.113 R)
• M22: 6,660,097 km (0.082 R)
• M23: 7,198,500 km (0.066 R)
• M24: 7,575,935 km (0.079 R)
• M25: 8,121,818 km (0.06 R)
• M26: 8,350,254 km (0.11 R)
• M27: 8,713,627 km (0.106 R)
• M28: 8,914,088 km (0.111 R)
• M29: 9,524,597 km (0.073 R)
• M30: 10,078,708 km (0.049 R)
• M31: 10,536,776 km (0.07 R)
• M32: 10,661,242 km (0.076 R)
• M33: 11,109,736 km (0.111 R)
• M34: 11,582,914 km (0.067 R)
• M35: 11,766,621 km (0.113 R)
• M36: 12,044,125 km (0.048 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.2

Radius: 8.5

Gravity: 9.14 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.95 AU - 5.33 AU

Year: 6779 Days

Day: 7 Hours

Environment

Temp: -228 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 72,707,935 km

• M1: 186,399 km (0.039 R)
• M2: 276,457 km (0.103 R)
• M3: 537,655 km (0.088 R)
• M4: 641,176 km (0.07 R)
• M5: 723,455 km (0.099 R)
• M6: 794,963 km (0.098 R)
• M7: 945,608 km (0.057 R)
• M8: 1,489,546 km (0.036 R)
• M9: 1,563,747 km (0.043 R)
• M10: 1,639,144 km (0.09 R)
• M11: 1,892,712 km (0.061 R)
• M12: 2,201,033 km (0.112 R)
• M13: 2,307,398 km (0.104 R)
• M14: 2,415,557 km (0.059 R)
• M15: 2,525,362 km (0.09 R)
• M16: 3,218,748 km (0.066 R)
• M17: 3,291,303 km (0.103 R)
• M18: 3,437,909 km (0.096 R)
• M19: 3,586,759 km (0.108 R)
• M20: 3,916,472 km (0.11 R)
• M21: 4,309,167 km (0.07 R)
• M22: 4,415,980 km (0.044 R)
• M23: 4,550,917 km (0.115 R)
• M24: 4,714,427 km (0.117 R)
• M25: 4,797,005 km (0.094 R)
• M26: 4,907,857 km (0.079 R)
• M27: 5,075,706 km (0.119 R)
• M28: 5,273,923 km (0.105 R)
• M29: 5,532,428 km (0.04 R)
• M30: 6,272,639 km (0.097 R)
• M31: 7,424,243 km (0.1 R)
• M32: 7,779,089 km (0.098 R)
• M33: 7,844,164 km (0.036 R)
• M34: 8,538,897 km (0.102 R)
• M35: 8,707,344 km (0.109 R)
• M36: 8,842,730 km (0.073 R)
• M37: 9,115,746 km (0.093 R)
• M38: 9,218,819 km (0.078 R)
• M39: 9,322,341 km (0.098 R)
• M40: 9,705,162 km (0.104 R)
• M41: 9,880,790 km (0.109 R)
• M42: 10,235,337 km (0.042 R)
• M43: 11,176,756 km (0.111 R)
• M44: 12,335,092 km (0.078 R)
• M45: 12,563,678 km (0.096 R)
• M46: 14,763,814 km (0.043 R)
• M47: 15,087,693 km (0.082 R)
• M48: 15,250,605 km (0.099 R)
• M49: 15,578,075 km (0.085 R)
• M50: 16,198,308 km (0.109 R)
• M51: 17,037,701 km (0.111 R)
• M52: 17,891,307 km (0.049 R)
• M53: 18,020,560 km (0.025 R)
• M54: 18,410,262 km (0.057 R)
• M55: 19,462,683 km (0.079 R)
• M56: 20,040,879 km (0.087 R)
• M57: 20,534,701 km (0.066 R)
• M58: 20,715,116 km (0.115 R)
• M59: 21,168,697 km (0.084 R)
• M60: 21,579,792 km (0.101 R)
• M61: 21,993,580 km (0.118 R)
• M62: 22,085,732 km (0.106 R)
• M63: 22,178,184 km (0.11 R)
• M64: 22,595,711 km (0.088 R)
• M65: 23,156,404 km (0.072 R)
• M66: 24,148,537 km (0.088 R)
• M67: 25,058,242 km (0.109 R)
• M68: 25,492,973 km (0.055 R)
• M69: 25,784,240 km (0.05 R)
• M70: 26,174,242 km (0.112 R)
• M71: 26,468,052 km (0.082 R)
• M72: 26,910,862 km (0.087 R)
• M73: 27,009,596 km (0.066 R)
• M74: 27,257,031 km (0.096 R)
• M75: 28,203,836 km (0.107 R)
• M76: 28,354,182 km (0.086 R)
• M77: 29,771,622 km (0.116 R)
• M78: 30,283,396 km (0.082 R)
• M79: 30,386,020 km (0.031 R)
• M80: 32,622,060 km (0.117 R)
• M81: 32,885,502 km (0.097 R)
• M82: 33,680,016 km (0.114 R)
• M83: 34,052,963 km (0.114 R)
• M84: 34,106,370 km (0.096 R)
• M85: 34,534,519 km (0.12 R)
• M86: 35,180,034 km (0.089 R)
• M87: 35,992,500 km (0.113 R)
• M88: 36,373,825 km (0.09 R)
• M89: 36,483,031 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.3

Radius: 6.7

Gravity: 18.72 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.46 AU - 10.58 AU

Year: 16867 Days

Day: 15.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,707,935 km

• M1: 216,767 km (0.049 R)
• M2: 336,595 km (0.105 R)
• M3: 753,674 km (0.116 R)
• M4: 919,728 km (0.118 R)
• M5: 1,097,749 km (0.077 R)
• M6: 2,243,519 km (0.07 R)
• M7: 2,311,437 km (0.095 R)
• M8: 2,805,409 km (0.092 R)
• M9: 2,915,513 km (0.073 R)
• M10: 3,064,662 km (0.076 R)
• M11: 3,487,426 km (0.088 R)
• M12: 3,806,368 km (0.081 R)
• M13: 4,429,593 km (0.056 R)
• M14: 5,128,963 km (0.04 R)
• M15: 5,675,743 km (0.069 R)
• M16: 5,815,318 km (0.098 R)
• M17: 6,336,966 km (0.083 R)
• M18: 6,385,136 km (0.047 R)
• M19: 6,923,090 km (0.098 R)
• M20: 7,122,205 km (0.083 R)
• M21: 7,272,850 km (0.063 R)
• M22: 7,834,291 km (0.058 R)
• M23: 8,409,644 km (0.086 R)
• M24: 8,462,602 km (0.035 R)
• M25: 10,901,197 km (0.104 R)
• M26: 11,660,556 km (0.063 R)
• M27: 12,196,266 km (0.059 R)
• M28: 13,353,256 km (0.094 R)
• M29: 13,539,056 km (0.047 R)
• M30: 13,725,904 km (0.063 R)
• M31: 14,672,260 km (0.089 R)
• M32: 14,992,399 km (0.027 R)
• M33: 15,704,934 km (0.027 R)
• M34: 16,164,050 km (0.116 R)
• M35: 16,894,387 km (0.112 R)
• M36: 18,940,437 km (0.113 R)
• M37: 19,359,012 km (0.067 R)
• M38: 19,921,799 km (0.073 R)
• M39: 20,704,345 km (0.063 R)
• M40: 24,159,458 km (0.093 R)
• M41: 25,069,910 km (0.04 R)
• M42: 25,299,244 km (0.102 R)
• M43: 27,867,690 km (0.114 R)
• M44: 28,343,411 km (0.115 R)
• M45: 28,582,468 km (0.079 R)
• M46: 28,662,204 km (0.086 R)
• M47: 29,787,030 km (0.102 R)
• M48: 31,418,994 km (0.091 R)
• M49: 33,499,302 km (0.034 R)
• M50: 33,751,823 km (0.058 R)
• M51: 33,920,569 km (0.076 R)
• M52: 34,768,640 km (0.026 R)
• M53: 35,795,479 km (0.114 R)
• M54: 37,092,942 km (0.053 R)
• M55: 39,467,060 km (0.102 R)
• M56: 39,733,793 km (0.056 R)
• M57: 41,437,413 km (0.101 R)
• M58: 41,527,771 km (0.059 R)
• M59: 41,889,797 km (0.116 R)
• M60: 42,434,633 km (0.092 R)
• M61: 42,799,203 km (0.108 R)
• M62: 45,473,265 km (0.092 R)
• M63: 46,407,803 km (0.109 R)
• M64: 46,783,443 km (0.104 R)
• M65: 47,160,130 km (0.119 R)
• M66: 47,821,503 km (0.091 R)
• M67: 50,498,108 km (0.109 R)
• M68: 51,562,796 km (0.112 R)
• M69: 53,222,883 km (0.084 R)
• M70: 53,321,019 km (0.052 R)
• M71: 53,616,026 km (0.093 R)
• M72: 53,812,897 km (0.116 R)
• M73: 54,801,141 km (0.05 R)
• M74: 55,297,656 km (0.11 R)
• M75: 56,595,118 km (0.032 R)
• M76: 57,297,929 km (0.061 R)
• M77: 58,003,732 km (0.063 R)
• M78: 58,205,839 km (0.098 R)
• M79: 58,408,245 km (0.088 R)
• M80: 59,321,988 km (0.068 R)
• M81: 59,729,643 km (0.108 R)
• M82: 60,547,644 km (0.086 R)
• M83: 61,163,538 km (0.07 R)
• M84: 61,369,235 km (0.109 R)
• M85: 61,987,972 km (0.079 R)
• M86: 62,816,146 km (0.117 R)
• M87: 63,960,869 km (0.091 R)
• M88: 65,112,324 km (0.093 R)
• M89: 67,117,533 km (0.104 R)
• M90: 67,436,027 km (0.11 R)
• M91: 68,714,790 km (0.116 R)
• M92: 70,648,043 km (0.094 R)
• M93: 72,163,918 km (0.088 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: 542 - 17,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit