🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.5

Radius: 9.4

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.37 AU - 1.47 AU

Year: 1148 Days

Day: 14.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 68,218,814 km

• M1: 141,520 km (0.093 R)
• M2: 226,491 km (0.079 R)
• M3: 288,425 km (0.033 R)
• M4: 432,039 km (0.113 R)
• M5: 500,405 km (0.073 R)
• M6: 584,628 km (0.051 R)
• M7: 736,770 km (0.12 R)
• M8: 888,911 km (0.097 R)
• M9: 965,505 km (0.077 R)
• M10: 1,029,832 km (0.072 R)
• M11: 1,125,724 km (0.097 R)
• M12: 1,271,283 km (0.1 R)
• M13: 1,423,274 km (0.1 R)
• M14: 1,556,117 km (0.094 R)
• M15: 1,632,711 km (0.049 R)
• M16: 1,997,730 km (0.095 R)
• M17: 2,128,329 km (0.083 R)
• M18: 2,252,046 km (0.093 R)
• M19: 2,358,710 km (0.102 R)
• M20: 2,467,168 km (0.101 R)
• M21: 2,547,053 km (0.107 R)
• M22: 2,699,194 km (0.108 R)
• M23: 2,802,417 km (0.102 R)
• M24: 2,949,023 km (0.109 R)
• M25: 3,044,616 km (0.044 R)
• M26: 3,393,179 km (0.061 R)
• M27: 3,823,572 km (0.097 R)
• M28: 3,904,804 km (0.089 R)
• M29: 4,259,500 km (0.112 R)
• M30: 4,331,606 km (0.095 R)
• M31: 4,440,663 km (0.11 R)
• M32: 4,575,301 km (0.119 R)
• M33: 4,636,786 km (0.05 R)
• M34: 4,785,785 km (0.113 R)
• M35: 4,898,582 km (0.064 R)
• M36: 5,101,437 km (0.103 R)
• M37: 5,216,627 km (0.055 R)
• M38: 5,332,865 km (0.078 R)
• M39: 5,554,569 km (0.105 R)
• M40: 5,899,542 km (0.052 R)
• M41: 6,156,252 km (0.108 R)
• M42: 6,333,824 km (0.114 R)
• M43: 6,402,639 km (0.112 R)
• M44: 6,513,342 km (0.08 R)
• M45: 6,666,380 km (0.106 R)
• M46: 6,919,500 km (0.074 R)
• M47: 7,132,976 km (0.113 R)
• M48: 7,319,674 km (0.069 R)
• M49: 7,697,858 km (0.111 R)
• M50: 7,889,493 km (0.086 R)
• M51: 8,037,894 km (0.066 R)
• M52: 8,217,261 km (0.081 R)
• M53: 8,503,891 km (0.093 R)
• M54: 8,640,773 km (0.089 R)
• M55: 8,978,715 km (0.038 R)
• M56: 9,040,648 km (0.045 R)
• M57: 9,195,931 km (0.12 R)
• M58: 9,352,260 km (0.075 R)
• M59: 9,462,215 km (0.12 R)
• M60: 9,667,463 km (0.118 R)
• M61: 9,874,207 km (0.104 R)
• M62: 10,195,095 km (0.112 R)
• M63: 10,275,878 km (0.103 R)
• M64: 10,356,960 km (0.093 R)
• M65: 10,732,151 km (0.083 R)
• M66: 10,814,430 km (0.048 R)
• M67: 11,128,586 km (0.026 R)
• M68: 11,211,762 km (0.032 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.5

Radius: 13

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.37 AU - 1.71 AU

Year: 1296 Days

Day: 13.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 68,218,814 km

• M1: 162,014 km (0.119 R)
• M2: 262,843 km (0.082 R)
• M3: 452,234 km (0.105 R)
• M4: 556,654 km (0.113 R)
• M5: 692,788 km (0.037 R)
• M6: 865,872 km (0.106 R)
• M7: 958,474 km (0.116 R)
• M8: 1,061,098 km (0.09 R)
• M9: 1,264,551 km (0.051 R)
• M10: 1,357,002 km (0.098 R)
• M11: 1,656,348 km (0.107 R)
• M12: 1,790,088 km (0.081 R)
• M13: 1,878,650 km (0.068 R)
• M14: 2,043,657 km (0.025 R)
• M15: 2,153,611 km (0.051 R)
• M16: 2,248,306 km (0.104 R)
• M17: 2,397,455 km (0.046 R)
• M18: 2,559,021 km (0.052 R)
• M19: 2,733,602 km (0.094 R)
• M20: 2,969,368 km (0.097 R)
• M21: 3,123,903 km (0.111 R)
• M22: 3,261,383 km (0.091 R)
• M23: 3,350,843 km (0.036 R)
• M24: 3,491,764 km (0.04 R)
• M25: 3,603,813 km (0.091 R)
• M26: 3,758,647 km (0.043 R)
• M27: 3,915,724 km (0.06 R)
• M28: 4,021,640 km (0.083 R)
• M29: 4,160,766 km (0.082 R)
• M30: 4,268,925 km (0.119 R)
• M31: 4,378,131 km (0.093 R)
• M32: 4,466,095 km (0.071 R)
• M33: 4,677,477 km (0.096 R)
• M34: 5,075,706 km (0.078 R)
• M35: 5,191,495 km (0.063 R)
• M36: 5,390,310 km (0.107 R)
• M37: 5,508,493 km (0.086 R)
• M38: 5,735,582 km (0.103 R)
• M39: 5,904,778 km (0.109 R)
• M40: 6,014,582 km (0.083 R)
• M41: 6,285,654 km (0.12 R)
• M42: 6,460,234 km (0.105 R)
• M43: 6,737,888 km (0.107 R)
• M44: 6,865,345 km (0.048 R)
• M45: 6,967,970 km (0.103 R)
• M46: 7,581,171 km (0.089 R)
• M47: 7,860,770 km (0.095 R)
• M48: 8,116,732 km (0.045 R)
• M49: 8,581,682 km (0.081 R)
• M50: 8,999,210 km (0.113 R)
• M51: 9,281,201 km (0.055 R)
• M52: 9,480,316 km (0.055 R)
• M53: 9,767,395 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.8

Radius: 10.7

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.08 AU - 3.18 AU

Year: 2893 Days

Day: 11.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 68,218,814 km

• M1: 133,591 km (0.111 R)
• M2: 202,256 km (0.073 R)
• M3: 288,275 km (0.108 R)
• M4: 366,515 km (0.083 R)
• M5: 565,480 km (0.064 R)
• M6: 746,793 km (0.093 R)
• M7: 825,182 km (0.117 R)
• M8: 898,335 km (0.071 R)
• M9: 1,078,002 km (0.119 R)
• M10: 1,149,809 km (0.048 R)
• M11: 1,279,511 km (0.072 R)
• M12: 1,355,955 km (0.084 R)
• M13: 1,584,541 km (0.082 R)
• M14: 1,687,913 km (0.12 R)
• M15: 1,804,450 km (0.119 R)
• M16: 1,956,591 km (0.103 R)
• M17: 2,079,261 km (0.099 R)
• M18: 2,147,328 km (0.107 R)
• M19: 2,344,199 km (0.113 R)
• M20: 2,620,207 km (0.108 R)
• M21: 2,755,892 km (0.078 R)
• M22: 2,932,118 km (0.083 R)
• M23: 3,456,309 km (0.069 R)
• M24: 3,729,325 km (0.1 R)
• M25: 3,826,564 km (0.048 R)
• M26: 4,267,578 km (0.106 R)
• M27: 4,413,287 km (0.09 R)
• M28: 4,649,951 km (0.05 R)
• M29: 4,754,819 km (0.108 R)
• M30: 5,259,861 km (0.077 R)
• M31: 5,479,321 km (0.078 R)
• M32: 5,606,031 km (0.078 R)
• M33: 5,765,951 km (0.071 R)
• M34: 5,927,367 km (0.117 R)
• M35: 6,090,279 km (0.092 R)
• M36: 6,221,626 km (0.097 R)
• M37: 6,304,204 km (0.07 R)
• M38: 6,537,577 km (0.11 R)
• M39: 6,807,601 km (0.11 R)
• M40: 7,098,718 km (0.102 R)
• M41: 7,271,803 km (0.108 R)
• M42: 7,463,887 km (0.097 R)
• M43: 7,622,311 km (0.111 R)
• M44: 7,763,980 km (0.117 R)
• M45: 7,924,498 km (0.11 R)
• M46: 8,014,257 km (0.117 R)
• M47: 8,122,267 km (0.091 R)
• M48: 8,522,591 km (0.059 R)
• M49: 8,910,797 km (0.066 R)
• M50: 9,361,536 km (0.033 R)
• M51: 9,494,378 km (0.039 R)
• M52: 9,993,437 km (0.109 R)
• M53: 10,109,824 km (0.096 R)
• M54: 10,207,063 km (0.108 R)
• M55: 10,560,114 km (0.108 R)
• M56: 10,718,239 km (0.098 R)
• M57: 10,956,997 km (0.112 R)
• M58: 11,177,504 km (0.074 R)
• M59: 11,991,317 km (0.062 R)
• M60: 12,426,347 km (0.103 R)
• M61: 12,635,186 km (0.091 R)
• M62: 12,950,837 km (0.104 R)
• M63: 13,311,667 km (0.038 R)
• M64: 13,525,592 km (0.113 R)
• M65: 13,783,649 km (0.09 R)
• M66: 14,021,659 km (0.119 R)
• M67: 14,567,691 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.6

Radius: 6.7

Gravity: 14.07 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.81 AU - 9.31 AU

Year: 14099 Days

Day: 22.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,218,814 km

• M1: 110,553 km (0.098 R)
• M2: 224,846 km (0.044 R)
• M3: 328,966 km (0.089 R)
• M4: 418,575 km (0.09 R)
• M5: 534,513 km (0.108 R)
• M6: 738,265 km (0.116 R)
• M7: 1,286,392 km (0.071 R)
• M8: 1,408,763 km (0.054 R)
• M9: 1,458,729 km (0.093 R)
• M10: 1,612,366 km (0.114 R)
• M11: 2,047,845 km (0.05 R)
• M12: 2,518,331 km (0.119 R)
• M13: 3,184,639 km (0.047 R)
• M14: 4,408,350 km (0.105 R)
• M15: 4,631,400 km (0.036 R)
• M16: 5,205,108 km (0.119 R)
• M17: 5,283,198 km (0.065 R)
• M18: 6,127,678 km (0.084 R)
• M19: 6,293,283 km (0.112 R)
• M20: 6,628,831 km (0.109 R)
• M21: 7,099,915 km (0.104 R)
• M22: 7,230,215 km (0.096 R)
• M23: 7,759,492 km (0.076 R)
• M24: 8,119,275 km (0.101 R)
• M25: 8,761,947 km (0.119 R)
• M26: 8,808,472 km (0.063 R)
• M27: 9,756,474 km (0.065 R)
• M28: 10,242,517 km (0.039 R)
• M29: 10,537,824 km (0.081 R)
• M30: 11,187,527 km (0.111 R)
• M31: 11,339,219 km (0.117 R)
• M32: 11,953,169 km (0.041 R)
• M33: 12,004,780 km (0.088 R)
• M34: 12,108,302 km (0.108 R)
• M35: 14,680,189 km (0.032 R)
• M36: 14,790,891 km (0.059 R)
• M37: 16,542,233 km (0.111 R)
• M38: 16,599,829 km (0.071 R)
• M39: 17,471,535 km (0.095 R)
• M40: 18,656,949 km (0.033 R)
• M41: 19,623,800 km (0.051 R)
• M42: 20,483,090 km (0.119 R)
• M43: 21,104,370 km (0.073 R)
• M44: 21,542,841 km (0.101 R)
• M45: 21,668,803 km (0.114 R)
• M46: 22,174,593 km (0.105 R)
• M47: 25,092,051 km (0.115 R)
• M48: 25,224,445 km (0.107 R)
• M49: 25,556,552 km (0.115 R)
• M50: 25,689,844 km (0.088 R)
• M51: 25,957,026 km (0.097 R)
• M52: 27,853,029 km (0.107 R)
• M53: 28,540,880 km (0.079 R)
• M54: 30,003,648 km (0.116 R)
• M55: 32,711,968 km (0.108 R)
• M56: 32,784,224 km (0.1 R)
• M57: 33,219,254 km (0.087 R)
• M58: 33,802,387 km (0.12 R)
• M59: 34,462,263 km (0.054 R)
• M60: 35,348,780 km (0.083 R)
• M61: 35,944,030 km (0.102 R)
• M62: 37,068,856 km (0.065 R)
• M63: 37,370,894 km (0.101 R)
• M64: 37,522,138 km (0.111 R)
• M65: 38,433,937 km (0.106 R)
• M66: 39,430,109 km (0.105 R)
• M67: 39,738,281 km (0.051 R)
• M68: 40,279,526 km (0.025 R)
• M69: 41,917,922 km (0.095 R)
• M70: 42,075,149 km (0.085 R)
• M71: 43,022,253 km (0.104 R)
• M72: 44,296,079 km (0.12 R)
• M73: 44,376,114 km (0.062 R)
• M74: 45,098,522 km (0.09 R)
• M75: 46,554,857 km (0.06 R)
• M76: 46,880,682 km (0.073 R)
• M77: 47,125,424 km (0.114 R)
• M78: 47,616,254 km (0.079 R)
• M79: 47,780,214 km (0.114 R)
• M80: 50,095,989 km (0.056 R)
• M81: 51,099,491 km (0.064 R)
• M82: 51,519,711 km (0.061 R)
• M83: 52,194,248 km (0.092 R)
• M84: 52,532,639 km (0.028 R)
• M85: 52,871,777 km (0.08 R)
• M86: 53,126,542 km (0.102 R)
• M87: 55,438,129 km (0.072 R)
• M88: 56,389,272 km (0.117 R)
• M89: 56,649,572 km (0.062 R)
• M90: 57,607,597 km (0.101 R)
• M91: 57,694,962 km (0.06 R)
• M92: 57,782,327 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 511.9

Radius: 7.5

Gravity: 9.1 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 8.73 AU - 10.13 AU

Year: 19641 Days

Day: 17.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,218,814 km

• M1: 117,285 km (0.069 R)
• M2: 194,178 km (0.115 R)
• M3: 257,757 km (0.112 R)
• M4: 1,069,625 km (0.092 R)
• M5: 1,354,908 km (0.099 R)
• M6: 2,183,231 km (0.11 R)
• M7: 2,511,150 km (0.049 R)
• M8: 2,646,835 km (0.107 R)
• M9: 3,104,006 km (0.096 R)
• M10: 3,434,917 km (0.103 R)
• M11: 4,090,604 km (0.084 R)
• M12: 4,494,219 km (0.115 R)
• M13: 4,826,327 km (0.096 R)
• M14: 4,910,550 km (0.107 R)
• M15: 6,186,620 km (0.105 R)
• M16: 6,462,778 km (0.115 R)
• M17: 7,509,963 km (0.093 R)
• M18: 7,656,868 km (0.1 R)
• M19: 7,755,303 km (0.045 R)
• M20: 8,053,153 km (0.065 R)
• M21: 8,153,234 km (0.085 R)
• M22: 8,456,169 km (0.054 R)
• M23: 8,865,768 km (0.082 R)
• M24: 10,132,862 km (0.117 R)
• M25: 11,965,735 km (0.112 R)
• M26: 12,252,365 km (0.08 R)
• M27: 12,309,810 km (0.087 R)
• M28: 13,361,633 km (0.062 R)
• M29: 13,658,884 km (0.029 R)
• M30: 14,502,915 km (0.112 R)
• M31: 15,115,967 km (0.104 R)
• M32: 15,488,017 km (0.106 R)
• M33: 15,988,572 km (0.092 R)
• M34: 17,005,688 km (0.081 R)
• M35: 17,392,548 km (0.116 R)
• M36: 18,043,598 km (0.112 R)
• M37: 18,702,726 km (0.058 R)
• M38: 18,835,419 km (0.073 R)
• M39: 19,302,613 km (0.088 R)
• M40: 19,436,803 km (0.098 R)
• M41: 19,571,291 km (0.038 R)
• M42: 19,841,166 km (0.06 R)
• M43: 19,908,784 km (0.04 R)
• M44: 20,521,387 km (0.098 R)
• M45: 23,246,013 km (0.119 R)
• M46: 23,603,552 km (0.077 R)
• M47: 24,034,843 km (0.111 R)
• M48: 24,107,098 km (0.037 R)
• M49: 24,686,790 km (0.108 R)
• M50: 24,978,506 km (0.082 R)
• M51: 25,051,510 km (0.029 R)
• M52: 25,638,831 km (0.114 R)
• M53: 26,528,190 km (0.108 R)
• M54: 27,729,611 km (0.074 R)
• M55: 28,032,696 km (0.096 R)
• M56: 28,642,308 km (0.055 R)
• M57: 29,256,257 km (0.113 R)
• M58: 30,263,200 km (0.111 R)
• M59: 31,123,987 km (0.105 R)
• M60: 31,913,564 km (0.042 R)
• M61: 32,310,896 km (0.115 R)
• M62: 33,997,163 km (0.1 R)
• M63: 34,240,409 km (0.04 R)
• M64: 35,465,167 km (0.092 R)
• M65: 35,547,296 km (0.099 R)
• M66: 36,704,286 km (0.106 R)
• M67: 37,873,543 km (0.104 R)
• M68: 38,209,839 km (0.112 R)
• M69: 38,800,901 km (0.094 R)
• M70: 39,479,925 km (0.1 R)
• M71: 41,022,130 km (0.051 R)
• M72: 41,194,766 km (0.073 R)
• M73: 41,281,084 km (0.092 R)
• M74: 41,367,551 km (0.065 R)
• M75: 41,454,019 km (0.069 R)
• M76: 41,627,253 km (0.117 R)
• M77: 41,713,870 km (0.118 R)
• M78: 44,165,181 km (0.034 R)
• M79: 47,475,333 km (0.047 R)
• M80: 48,474,796 km (0.045 R)
• M81: 50,217,312 km (0.099 R)
• M82: 52,916,357 km (0.098 R)
• M83: 54,425,501 km (0.118 R)
• M84: 55,566,633 km (0.032 R)
• M85: 56,619,653 km (0.112 R)
• M86: 56,715,694 km (0.091 R)
• M87: 59,622,381 km (0.073 R)
• M88: 61,982,437 km (0.11 R)
• M89: 64,473,092 km (0.096 R)
• M90: 64,573,322 km (0.032 R)
• M91: 64,975,142 km (0.067 R)
• M92: 65,276,881 km (0.042 R)
• M93: 66,590,351 km (0.082 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: 233 - 19,280 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit