🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.5

Radius: 8

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.46 AU - 0.7 AU

Year: 310 Days

Day: 11.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 94,398,218 km

• M1: 112,198 km (0.074 R)
• M2: 182,061 km (0.071 R)
• M3: 262,694 km (0.092 R)
• M4: 339,587 km (0.098 R)
• M5: 401,670 km (0.097 R)
• M6: 452,982 km (0.111 R)
• M7: 525,687 km (0.11 R)
• M8: 577,597 km (0.106 R)
• M9: 631,303 km (0.118 R)
• M10: 695,929 km (0.118 R)
• M11: 750,533 km (0.051 R)
• M12: 809,923 km (0.12 R)
• M13: 867,817 km (0.106 R)
• M14: 987,944 km (0.085 R)
• M15: 1,039,705 km (0.054 R)
• M16: 1,135,298 km (0.081 R)
• M17: 1,211,743 km (0.098 R)
• M18: 1,377,647 km (0.086 R)
• M19: 1,435,840 km (0.12 R)
• M20: 1,526,945 km (0.112 R)
• M21: 1,652,757 km (0.104 R)
• M22: 1,765,255 km (0.082 R)
• M23: 1,875,957 km (0.114 R)
• M24: 1,927,868 km (0.106 R)
• M25: 1,980,377 km (0.105 R)
• M26: 2,131,470 km (0.087 R)
• M27: 2,217,639 km (0.087 R)
• M28: 2,286,454 km (0.094 R)
• M29: 2,346,742 km (0.063 R)
• M30: 2,440,390 km (0.06 R)
• M31: 2,535,385 km (0.068 R)
• M32: 2,588,193 km (0.097 R)
• M33: 2,719,390 km (0.083 R)
• M34: 2,778,481 km (0.114 R)
• M35: 2,912,820 km (0.11 R)
• M36: 3,121,060 km (0.083 R)
• M37: 3,177,758 km (0.114 R)
• M38: 3,276,493 km (0.078 R)
• M39: 3,413,375 km (0.097 R)
• M40: 3,530,659 km (0.094 R)
• M41: 3,687,288 km (0.039 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.5

Radius: 14.9

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.47 AU - 0.74 AU

Year: 327 Days

Day: 14.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 94,398,218 km

• M1: 195,524 km (0.046 R)
• M2: 300,093 km (0.041 R)
• M3: 399,576 km (0.105 R)
• M4: 499,806 km (0.104 R)
• M5: 592,707 km (0.098 R)
• M6: 696,079 km (0.031 R)
• M7: 826,379 km (0.115 R)
• M8: 1,039,256 km (0.103 R)
• M9: 1,147,565 km (0.037 R)
• M10: 1,244,953 km (0.111 R)
• M11: 1,424,621 km (0.104 R)
• M12: 1,596,508 km (0.097 R)
• M13: 1,702,424 km (0.116 R)
• M14: 1,819,559 km (0.054 R)
• M15: 1,957,638 km (0.091 R)
• M16: 2,282,864 km (0.072 R)
• M17: 2,383,992 km (0.112 R)
• M18: 2,565,753 km (0.084 R)
• M19: 2,731,956 km (0.112 R)
• M20: 2,829,345 km (0.111 R)
• M21: 2,959,345 km (0.082 R)
• M22: 3,080,819 km (0.092 R)
• M23: 3,252,557 km (0.119 R)
• M24: 3,455,262 km (0.113 R)
• M25: 3,645,251 km (0.096 R)
• M26: 4,035,851 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.6

Radius: 10.7

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.77 AU - 0.89 AU

Year: 532 Days

Day: 11.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 94,398,218 km

• M1: 133,441 km (0.092 R)
• M2: 217,515 km (0.026 R)
• M3: 372,050 km (0.058 R)
• M4: 456,872 km (0.106 R)
• M5: 528,230 km (0.044 R)
• M6: 620,682 km (0.092 R)
• M7: 823,686 km (0.118 R)
• M8: 953,238 km (0.062 R)
• M9: 1,032,824 km (0.11 R)
• M10: 1,203,515 km (0.1 R)
• M11: 1,397,244 km (0.099 R)
• M12: 1,516,773 km (0.12 R)
• M13: 1,707,360 km (0.027 R)
• M14: 1,780,963 km (0.099 R)
• M15: 1,855,762 km (0.06 R)
• M16: 2,018,823 km (0.09 R)
• M17: 2,123,093 km (0.093 R)
• M18: 2,191,908 km (0.035 R)
• M19: 2,272,392 km (0.062 R)
• M20: 2,392,070 km (0.118 R)
• M21: 2,474,947 km (0.056 R)
• M22: 2,547,652 km (0.091 R)
• M23: 2,649,378 km (0.113 R)
• M24: 2,758,286 km (0.096 R)
• M25: 2,833,683 km (0.101 R)
• M26: 2,903,994 km (0.104 R)
• M27: 2,980,738 km (0.078 R)
• M28: 3,070,197 km (0.107 R)
• M29: 3,172,672 km (0.091 R)
• M30: 3,430,878 km (0.071 R)
• M31: 3,499,693 km (0.112 R)
• M32: 3,695,965 km (0.109 R)
• M33: 3,811,604 km (0.099 R)
• M34: 3,902,410 km (0.096 R)
• M35: 3,974,367 km (0.099 R)
• M36: 4,059,937 km (0.056 R)
• M37: 4,132,791 km (0.049 R)
• M38: 4,340,433 km (0.085 R)
• M39: 4,442,159 km (0.091 R)
• M40: 4,717,569 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.4

Radius: 10.9

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.36 AU - 1.94 AU

Year: 1490 Days

Day: 6.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 94,398,218 km

• M1: 136,882 km (0.097 R)
• M2: 224,846 km (0.111 R)
• M3: 366,066 km (0.098 R)
• M4: 532,868 km (0.092 R)
• M5: 608,415 km (0.096 R)
• M6: 678,726 km (0.086 R)
• M7: 752,178 km (0.107 R)
• M8: 828,772 km (0.082 R)
• M9: 918,980 km (0.094 R)
• M10: 1,041,052 km (0.096 R)
• M11: 1,186,760 km (0.091 R)
• M12: 1,466,658 km (0.111 R)
• M13: 1,618,051 km (0.11 R)
• M14: 1,781,711 km (0.078 R)
• M15: 2,081,505 km (0.111 R)
• M16: 2,162,587 km (0.12 R)
• M17: 2,267,605 km (0.111 R)
• M18: 2,412,864 km (0.067 R)
• M19: 2,545,557 km (0.068 R)
• M20: 2,745,121 km (0.098 R)
• M21: 2,974,754 km (0.081 R)
• M22: 3,066,756 km (0.114 R)
• M23: 3,193,765 km (0.08 R)
• M24: 3,505,826 km (0.114 R)
• M25: 3,683,399 km (0.063 R)
• M26: 4,010,869 km (0.056 R)
• M27: 4,131,444 km (0.114 R)
• M28: 4,234,368 km (0.087 R)
• M29: 4,529,225 km (0.109 R)
• M30: 4,693,783 km (0.114 R)
• M31: 4,801,344 km (0.087 R)
• M32: 4,979,216 km (0.069 R)
• M33: 5,088,871 km (0.085 R)
• M34: 5,179,228 km (0.082 R)
• M35: 5,270,183 km (0.071 R)
• M36: 5,402,578 km (0.077 R)
• M37: 5,505,052 km (0.101 R)
• M38: 5,618,597 km (0.114 R)
• M39: 5,701,624 km (0.064 R)
• M40: 6,038,069 km (0.108 R)
• M41: 6,123,190 km (0.039 R)
• M42: 6,381,097 km (0.118 R)
• M43: 6,533,089 km (0.102 R)
• M44: 6,763,469 km (0.092 R)
• M45: 6,963,033 km (0.118 R)
• M46: 7,164,691 km (0.107 R)
• M47: 7,266,118 km (0.083 R)
• M48: 7,436,510 km (0.104 R)
• M49: 7,596,580 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.8

Radius: 13.2

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.44 AU - 2.46 AU

Year: 2696 Days

Day: 5.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 94,398,218 km

• M1: 259,552 km (0.108 R)
• M2: 345,571 km (0.106 R)
• M3: 443,558 km (0.094 R)
• M4: 528,230 km (0.085 R)
• M5: 792,121 km (0.119 R)
• M6: 901,028 km (0.083 R)
• M7: 1,092,663 km (0.101 R)
• M8: 1,208,751 km (0.111 R)
• M9: 1,352,215 km (0.057 R)
• M10: 1,461,870 km (0.111 R)
• M11: 1,550,283 km (0.113 R)
• M12: 1,690,606 km (0.061 R)
• M13: 1,775,278 km (0.079 R)
• M14: 2,047,097 km (0.115 R)
• M15: 2,370,528 km (0.11 R)
• M16: 2,730,460 km (0.103 R)
• M17: 2,830,841 km (0.076 R)
• M18: 3,025,019 km (0.109 R)
• M19: 3,192,119 km (0.076 R)
• M20: 3,319,427 km (0.092 R)
• M21: 3,557,437 km (0.078 R)
• M22: 3,879,671 km (0.065 R)
• M23: 4,375,289 km (0.115 R)
• M24: 4,457,867 km (0.092 R)
• M25: 4,660,722 km (0.1 R)
• M26: 4,781,447 km (0.106 R)
• M27: 5,125,223 km (0.115 R)
• M28: 5,515,225 km (0.094 R)
• M29: 5,630,265 km (0.117 R)
• M30: 5,784,950 km (0.111 R)
• M31: 5,980,324 km (0.071 R)
• M32: 6,204,572 km (0.081 R)
• M33: 6,297,622 km (0.088 R)
• M34: 6,512,145 km (0.107 R)
• M35: 6,647,531 km (0.119 R)
• M36: 6,838,567 km (0.068 R)
• M37: 7,003,873 km (0.094 R)
• M38: 7,114,725 km (0.057 R)
• M39: 7,296,187 km (0.091 R)
• M40: 7,606,902 km (0.027 R)
• M41: 7,806,914 km (0.079 R)
• M42: 8,491,175 km (0.116 R)
• M43: 8,579,887 km (0.063 R)
• M44: 8,818,046 km (0.118 R)
• M45: 8,937,874 km (0.117 R)
• M46: 9,058,450 km (0.119 R)
• M47: 9,316,207 km (0.113 R)
• M48: 9,468,947 km (0.025 R)
• M49: 9,607,175 km (0.104 R)
• M50: 9,715,185 km (0.106 R)
• M51: 10,292,633 km (0.119 R)
• M52: 10,419,043 km (0.103 R)
• M53: 10,561,759 km (0.077 R)
• M54: 10,657,352 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.1

Radius: 9.2

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.99 AU - 2.95 AU

Year: 2729 Days

Day: 11.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 94,398,218 km

• M1: 187,147 km (0.114 R)
• M2: 302,188 km (0.099 R)
• M3: 406,757 km (0.099 R)
• M4: 514,617 km (0.118 R)
• M5: 657,931 km (0.109 R)
• M6: 761,154 km (0.115 R)
• M7: 877,392 km (0.114 R)
• M8: 1,051,972 km (0.099 R)
• M9: 1,135,897 km (0.047 R)
• M10: 1,302,698 km (0.034 R)
• M11: 1,368,372 km (0.079 R)
• M12: 1,426,864 km (0.106 R)
• M13: 1,581,100 km (0.046 R)
• M14: 1,678,189 km (0.102 R)
• M15: 1,823,149 km (0.119 R)
• M16: 1,887,776 km (0.073 R)
• M17: 2,019,571 km (0.028 R)
• M18: 2,292,438 km (0.085 R)
• M19: 2,413,014 km (0.107 R)
• M20: 2,525,511 km (0.088 R)
• M21: 2,597,917 km (0.105 R)
• M22: 2,723,878 km (0.112 R)
• M23: 2,884,097 km (0.108 R)
• M24: 4,042,733 km (0.073 R)
• M25: 4,176,773 km (0.084 R)
• M26: 4,677,028 km (0.096 R)
• M27: 4,740,906 km (0.051 R)
• M28: 4,817,949 km (0.057 R)
• M29: 5,130,309 km (0.1 R)
• M30: 5,355,454 km (0.091 R)
• M31: 5,462,716 km (0.103 R)
• M32: 5,570,576 km (0.117 R)
• M33: 5,898,345 km (0.092 R)
• M34: 6,092,523 km (0.109 R)
• M35: 6,875,817 km (0.066 R)
• M36: 7,360,963 km (0.096 R)
• M37: 7,660,309 km (0.029 R)
• M38: 8,566,722 km (0.079 R)
• M39: 8,834,203 km (0.082 R)
• M40: 8,929,347 km (0.063 R)
• M41: 9,008,784 km (0.12 R)
• M42: 9,767,544 km (0.104 R)
• M43: 10,262,414 km (0.1 R)
• M44: 11,003,223 km (0.101 R)
• M45: 11,139,656 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 986.2

Radius: 5.4

Gravity: 33.82 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.49 AU - 10.99 AU

Year: 23033 Days

Day: 18.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 94,398,218 km

• M1: 82,728 km (0.094 R)
• M2: 191,186 km (0.037 R)
• M3: 509,082 km (0.053 R)
• M4: 632,649 km (0.098 R)
• M5: 937,829 km (0.118 R)
• M6: 1,283,849 km (0.058 R)
• M7: 1,739,823 km (0.079 R)
• M8: 2,241,724 km (0.052 R)
• M9: 2,529,700 km (0.116 R)
• M10: 2,742,428 km (0.029 R)
• M11: 2,829,195 km (0.114 R)
• M12: 3,322,569 km (0.056 R)
• M13: 3,745,931 km (0.078 R)
• M14: 4,236,013 km (0.098 R)
• M15: 4,336,543 km (0.068 R)
• M16: 4,955,729 km (0.089 R)
• M17: 5,008,537 km (0.079 R)
• M18: 5,438,032 km (0.107 R)
• M19: 5,547,239 km (0.089 R)
• M20: 6,332,179 km (0.049 R)
• M21: 6,972,906 km (0.054 R)
• M22: 7,756,500 km (0.044 R)
• M23: 8,065,270 km (0.091 R)
• M24: 9,340,293 km (0.09 R)
• M25: 10,336,764 km (0.055 R)
• M26: 10,540,217 km (0.112 R)
• M27: 11,019,828 km (0.107 R)
• M28: 11,088,942 km (0.113 R)
• M29: 11,717,253 km (0.089 R)
• M30: 12,862,724 km (0.079 R)
• M31: 14,798,820 km (0.112 R)
• M32: 15,181,491 km (0.117 R)
• M33: 15,258,384 km (0.099 R)
• M34: 15,800,378 km (0.089 R)
• M35: 18,686,120 km (0.084 R)
• M36: 20,104,009 km (0.077 R)
• M37: 21,211,482 km (0.105 R)
• M38: 21,816,007 km (0.065 R)
• M39: 23,307,498 km (0.025 R)
• M40: 23,574,231 km (0.062 R)
• M41: 24,290,057 km (0.034 R)
• M42: 27,881,004 km (0.088 R)
• M43: 29,785,684 km (0.104 R)
• M44: 31,143,734 km (0.035 R)
• M45: 31,437,245 km (0.097 R)
• M46: 31,830,238 km (0.075 R)
• M47: 33,618,531 km (0.111 R)
• M48: 35,541,313 km (0.118 R)
• M49: 35,745,663 km (0.034 R)
• M50: 35,950,612 km (0.05 R)
• M51: 36,155,861 km (0.08 R)
• M52: 37,084,265 km (0.109 R)
• M53: 37,187,787 km (0.087 R)
• M54: 38,229,586 km (0.06 R)
• M55: 39,386,427 km (0.055 R)
• M56: 40,128,731 km (0.048 R)
• M57: 40,982,486 km (0.114 R)
• M58: 43,034,371 km (0.118 R)
• M59: 45,119,466 km (0.107 R)
• M60: 46,564,880 km (0.094 R)
• M61: 48,704,579 km (0.091 R)
• M62: 50,416,427 km (0.106 R)
• M63: 50,876,291 km (0.048 R)
• M64: 52,264,110 km (0.044 R)
• M65: 52,729,360 km (0.075 R)
• M66: 52,962,583 km (0.094 R)
• M67: 54,722,452 km (0.106 R)
• M68: 54,958,518 km (0.087 R)
• M69: 55,313,214 km (0.108 R)
• M70: 57,338,021 km (0.097 R)
• M71: 57,938,059 km (0.109 R)
• M72: 58,299,188 km (0.04 R)
• M73: 59,265,590 km (0.094 R)
• M74: 60,847,438 km (0.077 R)
• M75: 61,214,551 km (0.075 R)
• M76: 61,827,753 km (0.027 R)
• M77: 62,073,692 km (0.088 R)
• M78: 62,689,885 km (0.057 R)
• M79: 62,936,871 km (0.025 R)
• M80: 65,550,197 km (0.094 R)
• M81: 66,051,948 km (0.081 R)
• M82: 68,580,002 km (0.101 R)
• M83: 71,397,080 km (0.09 R)
• M84: 73,079,457 km (0.038 R)
• M85: 74,251,856 km (0.091 R)
• M86: 77,806,002 km (0.1 R)
• M87: 81,954,501 km (0.097 R)
• M88: 82,765,770 km (0.074 R)
• M89: 83,036,692 km (0.107 R)
• M90: 84,259,804 km (0.096 R)
• M91: 84,668,804 km (0.067 R)
• M92: 88,241,351 km (0.092 R)
• M93: 90,185,376 km (0.095 R)
• M94: 91,022,824 km (0.117 R)
• M95: 91,162,549 km (0.112 R)
• M96: 92,705,352 km (0.053 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 14,595 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit