🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.5

Radius: 14.9

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.42 AU - 0.7 AU

Year: 279 Days

Day: 14.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 69,472,456 km

• M1: 266,583 km (0.119 R)
• M2: 473,328 km (0.097 R)
• M3: 566,826 km (0.098 R)
• M4: 774,917 km (0.064 R)
• M5: 905,666 km (0.084 R)
• M6: 1,003,652 km (0.071 R)
• M7: 1,148,612 km (0.076 R)
• M8: 1,252,134 km (0.1 R)
• M9: 1,376,001 km (0.107 R)
• M10: 1,508,695 km (0.06 R)
• M11: 1,627,924 km (0.077 R)
• M12: 1,820,008 km (0.117 R)
• M13: 1,938,190 km (0.101 R)
• M14: 2,212,702 km (0.118 R)
• M15: 2,334,325 km (0.076 R)
• M16: 2,531,645 km (0.086 R)
• M17: 2,691,415 km (0.089 R)
• M18: 2,943,189 km (0.115 R)
• M19: 3,162,798 km (0.112 R)
• M20: 3,306,562 km (0.09 R)
• M21: 3,499,693 km (0.064 R)
• M22: 3,606,805 km (0.108 R)
• M23: 3,726,932 km (0.066 R)
• M24: 4,027,175 km (0.106 R)
• M25: 4,151,939 km (0.114 R)
• M26: 4,246,485 km (0.106 R)
• M27: 4,360,928 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.8

Radius: 14.2

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.73 AU - 1.03 AU

Year: 550 Days

Day: 8.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 69,472,456 km

• M1: 184,604 km (0.053 R)
• M2: 276,307 km (0.116 R)
• M3: 392,694 km (0.116 R)
• M4: 481,107 km (0.107 R)
• M5: 638,783 km (0.109 R)
• M6: 743,950 km (0.1 R)
• M7: 842,834 km (0.1 R)
• M8: 946,955 km (0.116 R)
• M9: 1,063,192 km (0.113 R)
• M10: 1,180,926 km (0.093 R)
• M11: 1,284,148 km (0.073 R)
• M12: 1,426,715 km (0.04 R)
• M13: 1,516,773 km (0.083 R)
• M14: 1,612,964 km (0.112 R)
• M15: 1,720,076 km (0.093 R)
• M16: 1,865,336 km (0.114 R)
• M17: 1,955,543 km (0.118 R)
• M18: 2,088,985 km (0.073 R)
• M19: 2,178,145 km (0.115 R)
• M20: 2,302,311 km (0.036 R)
• M21: 2,448,618 km (0.106 R)
• M22: 2,567,997 km (0.082 R)
• M23: 2,668,976 km (0.045 R)
• M24: 2,776,536 km (0.07 R)
• M25: 2,870,035 km (0.1 R)
• M26: 2,969,817 km (0.118 R)
• M27: 3,347,701 km (0.106 R)
• M28: 3,475,308 km (0.109 R)
• M29: 3,610,245 km (0.051 R)
• M30: 3,775,701 km (0.093 R)
• M31: 3,914,527 km (0.076 R)
• M32: 4,055,149 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.8

Radius: 13.6

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.38 AU - 2.08 AU

Year: 1517 Days

Day: 10.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 69,472,456 km

• M1: 169,345 km (0.035 R)
• M2: 268,079 km (0.116 R)
• M3: 412,441 km (0.105 R)
• M4: 662,419 km (0.109 R)
• M5: 807,829 km (0.067 R)
• M6: 894,296 km (0.107 R)
• M7: 1,018,462 km (0.081 R)
• M8: 1,108,221 km (0.112 R)
• M9: 1,274,873 km (0.088 R)
• M10: 1,518,418 km (0.086 R)
• M11: 1,711,400 km (0.098 R)
• M12: 1,931,608 km (0.058 R)
• M13: 2,051,585 km (0.101 R)
• M14: 2,481,829 km (0.073 R)
• M15: 2,711,312 km (0.119 R)
• M16: 2,897,112 km (0.107 R)
• M17: 3,013,500 km (0.111 R)
• M18: 3,289,059 km (0.062 R)
• M19: 3,658,865 km (0.101 R)
• M20: 3,761,339 km (0.104 R)
• M21: 4,009,821 km (0.118 R)
• M22: 4,107,509 km (0.087 R)
• M23: 4,272,066 km (0.101 R)
• M24: 4,421,963 km (0.112 R)
• M25: 4,531,469 km (0.111 R)
• M26: 4,753,024 km (0.114 R)
• M27: 4,995,821 km (0.1 R)
• M28: 5,260,460 km (0.099 R)
• M29: 5,376,697 km (0.063 R)
• M30: 5,602,440 km (0.049 R)
• M31: 5,721,221 km (0.11 R)
• M32: 5,886,826 km (0.095 R)
• M33: 6,072,926 km (0.071 R)
• M34: 6,213,697 km (0.07 R)
• M35: 6,527,404 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.4

Radius: 11.9

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.54 AU - 3.58 AU

Year: 4479 Days

Day: 10.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 69,472,456 km

• M1: 158,873 km (0.04 R)
• M2: 332,855 km (0.117 R)
• M3: 503,247 km (0.046 R)
• M4: 601,383 km (0.116 R)
• M5: 872,455 km (0.034 R)
• M6: 980,913 km (0.079 R)
• M7: 1,123,630 km (0.107 R)
• M8: 1,462,618 km (0.117 R)
• M9: 1,976,188 km (0.076 R)
• M10: 2,122,345 km (0.102 R)
• M11: 2,543,313 km (0.1 R)
• M12: 2,642,646 km (0.04 R)
• M13: 3,011,405 km (0.095 R)
• M14: 3,180,750 km (0.092 R)
• M15: 3,331,395 km (0.104 R)
• M16: 3,707,484 km (0.05 R)
• M17: 4,214,322 km (0.098 R)
• M18: 4,308,867 km (0.078 R)
• M19: 4,866,568 km (0.096 R)
• M20: 4,990,735 km (0.105 R)
• M21: 5,217,226 km (0.076 R)
• M22: 5,318,952 km (0.085 R)
• M23: 5,421,277 km (0.081 R)
• M24: 5,550,231 km (0.059 R)
• M25: 5,837,459 km (0.056 R)
• M26: 6,895,115 km (0.033 R)
• M27: 7,346,003 km (0.115 R)
• M28: 7,719,549 km (0.117 R)
• M29: 7,806,615 km (0.067 R)
• M30: 8,276,652 km (0.116 R)
• M31: 8,725,745 km (0.111 R)
• M32: 9,090,763 km (0.081 R)
• M33: 9,244,251 km (0.078 R)
• M34: 9,804,196 km (0.114 R)
• M35: 10,215,590 km (0.113 R)
• M36: 11,186,330 km (0.085 R)
• M37: 12,051,455 km (0.11 R)
• M38: 12,628,753 km (0.108 R)
• M39: 12,731,527 km (0.119 R)
• M40: 12,903,415 km (0.098 R)
• M41: 13,007,086 km (0.111 R)
• M42: 13,215,027 km (0.108 R)
• M43: 13,669,356 km (0.074 R)
• M44: 14,593,571 km (0.048 R)
• M45: 14,773,538 km (0.12 R)
• M46: 15,063,159 km (0.091 R)
• M47: 15,648,087 km (0.066 R)
• M48: 16,054,544 km (0.109 R)
• M49: 16,128,745 km (0.04 R)
• M50: 16,802,384 km (0.079 R)
• M51: 16,877,781 km (0.109 R)
• M52: 17,104,721 km (0.115 R)
• M53: 17,294,561 km (0.063 R)
• M54: 17,561,593 km (0.105 R)
• M55: 17,676,484 km (0.098 R)
• M56: 18,177,039 km (0.086 R)
• M57: 19,113,522 km (0.115 R)
• M58: 19,508,310 km (0.118 R)
• M59: 19,627,390 km (0.119 R)
• M60: 19,826,206 km (0.115 R)
• M61: 19,905,941 km (0.052 R)
• M62: 20,185,839 km (0.052 R)
• M63: 20,708,983 km (0.096 R)
• M64: 20,992,620 km (0.033 R)
• M65: 21,522,646 km (0.106 R)
• M66: 21,810,023 km (0.113 R)
• M67: 22,016,019 km (0.086 R)
• M68: 22,554,572 km (0.101 R)
• M69: 22,679,486 km (0.111 R)
• M70: 23,265,311 km (0.119 R)
• M71: 23,644,691 km (0.092 R)
• M72: 23,813,887 km (0.091 R)
• M73: 23,898,709 km (0.092 R)
• M74: 24,238,745 km (0.084 R)
• M75: 24,366,800 km (0.087 R)
• M76: 24,495,006 km (0.105 R)
• M77: 24,666,146 km (0.082 R)
• M78: 25,615,195 km (0.101 R)
• M79: 26,444,416 km (0.067 R)
• M80: 26,840,401 km (0.063 R)
• M81: 26,972,795 km (0.112 R)
• M82: 27,682,488 km (0.088 R)
• M83: 28,174,066 km (0.064 R)
• M84: 28,984,587 km (0.106 R)
• M85: 29,438,318 km (0.088 R)
• M86: 29,620,378 km (0.029 R)
• M87: 29,802,888 km (0.113 R)
• M88: 29,894,292 km (0.04 R)
• M89: 29,985,696 km (0.047 R)
• M90: 30,306,733 km (0.066 R)
• M91: 30,398,587 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.2

Radius: 10.7

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.05 AU - 5.89 AU

Year: 8531 Days

Day: 5.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 69,472,456 km

• M1: 137,181 km (0.112 R)
• M2: 208,988 km (0.06 R)
• M3: 303,534 km (0.086 R)
• M4: 407,953 km (0.034 R)
• M5: 740,809 km (0.071 R)
• M6: 1,037,461 km (0.066 R)
• M7: 1,132,007 km (0.08 R)
• M8: 1,209,798 km (0.074 R)
• M9: 1,433,596 km (0.075 R)
• M10: 1,561,503 km (0.102 R)
• M11: 1,648,868 km (0.089 R)
• M12: 1,738,028 km (0.116 R)
• M13: 1,874,910 km (0.098 R)
• M14: 2,015,383 km (0.092 R)
• M15: 2,087,040 km (0.11 R)
• M16: 2,509,355 km (0.11 R)
• M17: 2,743,924 km (0.061 R)
• M18: 2,850,438 km (0.1 R)
• M19: 3,067,804 km (0.062 R)
• M20: 3,234,456 km (0.08 R)
• M21: 3,375,526 km (0.096 R)
• M22: 3,576,735 km (0.029 R)
• M23: 3,870,995 km (0.067 R)
• M24: 5,830,577 km (0.083 R)
• M25: 6,212,351 km (0.037 R)
• M26: 6,317,817 km (0.079 R)
• M27: 6,388,427 km (0.099 R)
• M28: 6,602,053 km (0.083 R)
• M29: 7,257,292 km (0.117 R)
• M30: 7,480,193 km (0.04 R)
• M31: 9,143,871 km (0.095 R)
• M32: 10,037,718 km (0.069 R)
• M33: 10,328,087 km (0.109 R)
• M34: 10,663,187 km (0.063 R)
• M35: 10,832,083 km (0.086 R)
• M36: 11,951,823 km (0.099 R)
• M37: 12,215,414 km (0.079 R)
• M38: 12,882,770 km (0.07 R)
• M39: 13,653,498 km (0.118 R)
• M40: 13,745,202 km (0.061 R)
• M41: 14,532,685 km (0.072 R)
• M42: 15,429,973 km (0.029 R)
• M43: 15,573,288 km (0.092 R)
• M44: 15,765,222 km (0.083 R)
• M45: 16,102,715 km (0.098 R)
• M46: 16,540,139 km (0.109 R)
• M47: 18,379,744 km (0.089 R)
• M48: 18,582,449 km (0.101 R)
• M49: 19,092,578 km (0.036 R)
• M50: 19,607,344 km (0.108 R)
• M51: 19,710,716 km (0.076 R)
• M52: 20,283,227 km (0.103 R)
• M53: 20,492,814 km (0.11 R)
• M54: 21,658,032 km (0.106 R)
• M55: 22,302,649 km (0.114 R)
• M56: 22,953,699 km (0.117 R)
• M57: 23,555,830 km (0.07 R)
• M58: 24,218,698 km (0.116 R)
• M59: 24,999,899 km (0.118 R)
• M60: 25,562,835 km (0.112 R)
• M61: 26,472,390 km (0.076 R)
• M62: 26,701,425 km (0.1 R)
• M63: 27,566,100 km (0.105 R)
• M64: 28,674,621 km (0.086 R)
• M65: 31,297,221 km (0.115 R)
• M66: 31,600,157 km (0.076 R)
• M67: 33,129,047 km (0.042 R)
• M68: 33,871,351 km (0.087 R)
• M69: 33,995,667 km (0.1 R)
• M70: 35,498,677 km (0.066 R)
• M71: 36,512,651 km (0.113 R)
• M72: 37,407,845 km (0.072 R)
• M73: 38,374,846 km (0.098 R)
• M74: 38,763,950 km (0.116 R)
• M75: 39,939,191 km (0.042 R)
• M76: 40,399,354 km (0.067 R)
• M77: 40,729,067 km (0.118 R)
• M78: 41,192,222 km (0.087 R)
• M79: 41,524,180 km (0.098 R)
• M80: 43,872,418 km (0.07 R)
• M81: 44,075,721 km (0.104 R)
• M82: 44,143,639 km (0.1 R)
• M83: 44,211,407 km (0.116 R)
• M84: 45,096,877 km (0.091 R)
• M85: 45,439,007 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.8

Radius: 4.5

Gravity: 22.95 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 7.57 AU - 12.49 AU

Year: 21183 Days

Day: 21.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,472,456 km

• M1: 67,319 km (0.104 R)
• M2: 209,886 km (0.056 R)
• M3: 416,630 km (0.031 R)
• M4: 510,428 km (0.084 R)
• M5: 1,453,343 km (0.101 R)
• M6: 1,961,527 km (0.053 R)
• M7: 2,024,658 km (0.11 R)
• M8: 2,519,677 km (0.118 R)
• M9: 2,657,905 km (0.052 R)
• M10: 2,798,527 km (0.1 R)
• M11: 4,374,242 km (0.082 R)
• M12: 4,624,220 km (0.114 R)
• M13: 4,666,257 km (0.097 R)
• M14: 5,181,472 km (0.105 R)
• M15: 6,033,432 km (0.104 R)
• M16: 6,125,584 km (0.105 R)
• M17: 6,358,059 km (0.089 R)
• M18: 6,452,007 km (0.109 R)
• M19: 6,688,521 km (0.081 R)
• M20: 6,736,243 km (0.092 R)
• M21: 7,121,607 km (0.079 R)
• M22: 7,170,226 km (0.108 R)
• M23: 8,371,198 km (0.031 R)
• M24: 8,525,583 km (0.119 R)
• M25: 9,471,939 km (0.103 R)
• M26: 9,632,906 km (0.113 R)
• M27: 10,066,590 km (0.068 R)
• M28: 10,175,946 km (0.037 R)
• M29: 10,285,751 km (0.081 R)
• M30: 11,009,057 km (0.12 R)
• M31: 11,234,950 km (0.115 R)
• M32: 11,405,342 km (0.077 R)
• M33: 11,576,482 km (0.101 R)
• M34: 12,211,674 km (0.047 R)
• M35: 13,636,145 km (0.112 R)
• M36: 14,061,452 km (0.084 R)
• M37: 14,676,598 km (0.088 R)
• M38: 15,300,571 km (0.083 R)
• M39: 16,380,817 km (0.1 R)
• M40: 16,767,977 km (0.086 R)
• M41: 18,883,141 km (0.086 R)
• M42: 20,940,860 km (0.059 R)
• M43: 21,150,446 km (0.103 R)
• M44: 21,220,608 km (0.049 R)
• M45: 21,713,084 km (0.092 R)
• M46: 21,783,694 km (0.12 R)
• M47: 22,067,032 km (0.119 R)
• M48: 22,996,484 km (0.077 R)
• M49: 23,068,590 km (0.108 R)
• M50: 23,285,058 km (0.116 R)
• M51: 26,085,530 km (0.066 R)
• M52: 26,537,316 km (0.034 R)
• M53: 28,062,017 km (0.097 R)
• M54: 28,447,531 km (0.084 R)
• M55: 28,602,365 km (0.084 R)
• M56: 29,146,004 km (0.064 R)
• M57: 31,115,609 km (0.109 R)
• M58: 31,754,841 km (0.114 R)
• M59: 32,237,144 km (0.106 R)
• M60: 33,616,886 km (0.12 R)
• M61: 35,098,652 km (0.112 R)
• M62: 37,107,153 km (0.068 R)
• M63: 37,530,216 km (0.094 R)
• M64: 37,784,832 km (0.107 R)
• M65: 38,040,046 km (0.118 R)
• M66: 38,552,269 km (0.048 R)
• M67: 40,275,786 km (0.102 R)
• M68: 41,059,529 km (0.063 R)
• M69: 41,584,767 km (0.076 R)
• M70: 44,783,020 km (0.073 R)
• M71: 45,957,363 km (0.062 R)
• M72: 46,320,587 km (0.069 R)
• M73: 47,416,391 km (0.102 R)
• M74: 47,967,360 km (0.105 R)
• M75: 50,192,778 km (0.085 R)
• M76: 50,848,167 km (0.097 R)
• M77: 52,451,557 km (0.065 R)
• M78: 52,641,247 km (0.115 R)
• M79: 53,975,660 km (0.094 R)
• M80: 54,551,013 km (0.1 R)
• M81: 55,321,293 km (0.052 R)
• M82: 57,067,399 km (0.093 R)
• M83: 57,457,849 km (0.093 R)
• M84: 58,045,320 km (0.099 R)
• M85: 58,241,593 km (0.112 R)
• M86: 59,127,362 km (0.119 R)
• M87: 60,116,802 km (0.12 R)
• M88: 60,315,318 km (0.087 R)
• M89: 61,311,341 km (0.078 R)
• M90: 63,117,885 km (0.109 R)
• M91: 63,723,906 km (0.116 R)
• M92: 64,738,179 km (0.094 R)
• M93: 65,553,488 km (0.041 R)
• M94: 65,655,663 km (0.118 R)
• M95: 67,503,496 km (0.093 R)
• M96: 67,709,941 km (0.102 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 12,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit