🌌 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: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.3

Radius: 9.1

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.51 AU - 0.63 AU

Year: 297 Days

Day: 7.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 67,515,291 km

• M1: 114,742 km (0.093 R)
• M2: 193,729 km (0.114 R)
• M3: 251,324 km (0.068 R)
• M4: 335,997 km (0.096 R)
• M5: 399,426 km (0.078 R)
• M6: 456,124 km (0.106 R)
• M7: 544,237 km (0.099 R)
• M8: 693,835 km (0.047 R)
• M9: 786,735 km (0.055 R)
• M10: 938,278 km (0.068 R)
• M11: 1,054,366 km (0.095 R)
• M12: 1,150,108 km (0.073 R)
• M13: 1,214,136 km (0.091 R)
• M14: 1,305,840 km (0.109 R)
• M15: 1,390,961 km (0.076 R)
• M16: 1,450,351 km (0.097 R)
• M17: 1,515,277 km (0.076 R)
• M18: 1,794,875 km (0.08 R)
• M19: 1,864,887 km (0.118 R)
• M20: 1,935,946 km (0.081 R)
• M21: 2,002,517 km (0.056 R)
• M22: 2,064,899 km (0.086 R)
• M23: 2,159,595 km (0.076 R)
• M24: 2,397,156 km (0.094 R)
• M25: 2,485,718 km (0.106 R)
• M26: 2,649,079 km (0.083 R)
• M27: 2,717,745 km (0.085 R)
• M28: 2,821,865 km (0.1 R)
• M29: 2,939,000 km (0.091 R)
• M30: 3,004,224 km (0.11 R)
• M31: 3,105,951 km (0.07 R)
• M32: 3,202,741 km (0.102 R)
• M33: 3,288,311 km (0.103 R)
• M34: 3,436,712 km (0.07 R)
• M35: 3,524,376 km (0.076 R)
• M36: 3,657,219 km (0.073 R)
• M37: 3,753,111 km (0.108 R)
• M38: 3,934,424 km (0.087 R)
• M39: 4,026,277 km (0.099 R)
• M40: 4,198,614 km (0.086 R)
• M41: 4,258,752 km (0.095 R)
• M42: 4,346,267 km (0.1 R)
• M43: 4,407,303 km (0.051 R)
• M44: 4,488,983 km (0.111 R)
• M45: 4,564,231 km (0.094 R)
• M46: 4,653,840 km (0.102 R)
• M47: 4,716,222 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.9

Radius: 11.1

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.52 AU - 0.82 AU

Year: 379 Days

Day: 10.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 67,515,291 km

• M1: 138,976 km (0.099 R)
• M2: 216,917 km (0.118 R)
• M3: 313,108 km (0.082 R)
• M4: 383,270 km (0.112 R)
• M5: 465,848 km (0.096 R)
• M6: 550,670 km (0.104 R)
• M7: 653,144 km (0.072 R)
• M8: 735,722 km (0.111 R)
• M9: 809,474 km (0.109 R)
• M10: 879,785 km (0.116 R)
• M11: 975,827 km (0.111 R)
• M12: 1,121,535 km (0.111 R)
• M13: 1,256,323 km (0.062 R)
• M14: 1,350,570 km (0.083 R)
• M15: 1,474,885 km (0.115 R)
• M16: 1,546,543 km (0.113 R)
• M17: 1,668,764 km (0.103 R)
• M18: 1,764,656 km (0.108 R)
• M19: 1,927,419 km (0.105 R)
• M20: 2,046,200 km (0.097 R)
• M21: 2,144,785 km (0.113 R)
• M22: 2,309,642 km (0.109 R)
• M23: 2,412,565 km (0.111 R)
• M24: 2,493,198 km (0.102 R)
• M25: 2,814,684 km (0.115 R)
• M26: 2,909,828 km (0.087 R)
• M27: 3,144,547 km (0.057 R)
• M28: 3,243,282 km (0.091 R)
• M29: 3,374,928 km (0.101 R)
• M30: 3,529,762 km (0.104 R)
• M31: 3,747,427 km (0.052 R)
• M32: 3,819,084 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263

Radius: 10.2

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.69 AU - 1.03 AU

Year: 551 Days

Day: 8.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 67,515,291 km

• M1: 127,009 km (0.046 R)
• M2: 206,445 km (0.074 R)
• M3: 291,716 km (0.081 R)
• M4: 359,932 km (0.039 R)
• M5: 471,383 km (0.099 R)
• M6: 596,447 km (0.099 R)
• M7: 676,033 km (0.065 R)
• M8: 767,138 km (0.112 R)
• M9: 831,764 km (0.034 R)
• M10: 975,079 km (0.119 R)
• M11: 1,096,852 km (0.108 R)
• M12: 1,161,927 km (0.089 R)
• M13: 1,259,913 km (0.1 R)
• M14: 1,346,979 km (0.059 R)
• M15: 1,445,564 km (0.062 R)
• M16: 1,541,756 km (0.084 R)
• M17: 1,700,329 km (0.036 R)
• M18: 1,812,528 km (0.118 R)
• M19: 1,880,146 km (0.105 R)
• M20: 1,964,370 km (0.079 R)
• M21: 2,033,933 km (0.097 R)
• M22: 2,115,164 km (0.086 R)
• M23: 2,208,513 km (0.117 R)
• M24: 2,342,852 km (0.108 R)
• M25: 2,451,012 km (0.109 R)
• M26: 2,690,518 km (0.09 R)
• M27: 2,779,977 km (0.102 R)
• M28: 2,956,054 km (0.099 R)
• M29: 3,023,672 km (0.109 R)
• M30: 3,142,004 km (0.097 R)
• M31: 3,280,831 km (0.092 R)
• M32: 3,350,992 km (0.108 R)
• M33: 3,415,319 km (0.118 R)
• M34: 3,610,545 km (0.049 R)
• M35: 3,702,996 km (0.113 R)
• M36: 3,796,196 km (0.058 R)
• M37: 3,903,756 km (0.089 R)
• M38: 3,991,870 km (0.068 R)
• M39: 4,080,731 km (0.082 R)
• M40: 4,520,399 km (0.043 R)
• M41: 4,627,361 km (0.081 R)
• M42: 4,756,763 km (0.064 R)
• M43: 4,946,005 km (0.039 R)
• M44: 5,026,788 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.5

Radius: 10.6

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.95 AU - 4.51 AU

Year: 4972 Days

Day: 14.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 67,515,291 km

• M1: 139,724 km (0.044 R)
• M2: 331,060 km (0.11 R)
• M3: 412,142 km (0.119 R)
• M4: 510,578 km (0.107 R)
• M5: 627,862 km (0.059 R)
• M6: 695,331 km (0.058 R)
• M7: 775,665 km (0.07 R)
• M8: 1,166,863 km (0.03 R)
• M9: 1,240,017 km (0.063 R)
• M10: 1,327,232 km (0.09 R)
• M11: 1,442,722 km (0.104 R)
• M12: 1,642,884 km (0.026 R)
• M13: 1,866,383 km (0.108 R)
• M14: 2,421,391 km (0.055 R)
• M15: 2,500,379 km (0.087 R)
• M16: 2,676,904 km (0.11 R)
• M17: 2,974,903 km (0.118 R)
• M18: 3,144,996 km (0.111 R)
• M19: 3,231,464 km (0.108 R)
• M20: 3,301,027 km (0.057 R)
• M21: 3,388,841 km (0.059 R)
• M22: 3,513,007 km (0.096 R)
• M23: 3,602,766 km (0.027 R)
• M24: 3,747,875 km (0.075 R)
• M25: 3,821,178 km (0.118 R)
• M26: 4,043,930 km (0.053 R)
• M27: 4,367,061 km (0.036 R)
• M28: 4,659,076 km (0.077 R)
• M29: 4,897,236 km (0.07 R)
• M30: 4,997,766 km (0.086 R)
• M31: 5,078,549 km (0.106 R)
• M32: 5,159,930 km (0.094 R)
• M33: 5,282,750 km (0.102 R)
• M34: 5,594,063 km (0.072 R)
• M35: 5,953,995 km (0.071 R)
• M36: 6,169,416 km (0.097 R)
• M37: 6,321,707 km (0.101 R)
• M38: 6,786,059 km (0.053 R)
• M39: 6,988,614 km (0.081 R)
• M40: 7,124,599 km (0.087 R)
• M41: 7,192,965 km (0.042 R)
• M42: 8,196,916 km (0.084 R)
• M43: 8,557,447 km (0.117 R)
• M44: 8,849,761 km (0.114 R)
• M45: 9,145,217 km (0.091 R)
• M46: 9,594,609 km (0.08 R)
• M47: 10,697,145 km (0.047 R)
• M48: 10,959,241 km (0.073 R)
• M49: 11,144,144 km (0.047 R)
• M50: 11,516,792 km (0.082 R)
• M51: 11,785,470 km (0.117 R)
• M52: 12,247,129 km (0.108 R)
• M53: 12,356,485 km (0.095 R)
• M54: 12,466,290 km (0.119 R)
• M55: 13,076,051 km (0.042 R)
• M56: 13,187,950 km (0.112 R)
• M57: 13,469,194 km (0.081 R)
• M58: 13,695,535 km (0.092 R)
• M59: 14,266,999 km (0.03 R)
• M60: 15,315,232 km (0.115 R)
• M61: 15,462,735 km (0.096 R)
• M62: 16,207,583 km (0.058 R)
• M63: 16,418,366 km (0.088 R)
• M64: 17,086,321 km (0.115 R)
• M65: 17,670,351 km (0.115 R)
• M66: 17,949,351 km (0.112 R)
• M67: 18,448,858 km (0.11 R)
• M68: 19,302,314 km (0.057 R)
• M69: 19,621,556 km (0.11 R)
• M70: 20,039,383 km (0.118 R)
• M71: 20,200,799 km (0.027 R)
• M72: 20,395,127 km (0.113 R)
• M73: 20,590,053 km (0.093 R)
• M74: 21,112,897 km (0.104 R)
• M75: 21,211,482 km (0.119 R)
• M76: 21,342,979 km (0.087 R)
• M77: 21,739,563 km (0.11 R)
• M78: 22,071,819 km (0.081 R)
• M79: 22,439,232 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 751.7

Radius: 3.7

Gravity: 54.91 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.83 AU - 7.93 AU

Year: 15269 Days

Day: 23.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,515,291 km

• M1: 101,876 km (0.118 R)
• M2: 289,621 km (0.057 R)
• M3: 493,523 km (0.097 R)
• M4: 630,106 km (0.104 R)
• M5: 1,182,122 km (0.04 R)
• M6: 1,285,345 km (0.077 R)
• M7: 1,756,129 km (0.049 R)
• M8: 2,567,548 km (0.105 R)
• M9: 2,941,244 km (0.074 R)
• M10: 2,976,100 km (0.07 R)
• M11: 3,010,956 km (0.067 R)
• M12: 3,625,804 km (0.096 R)
• M13: 4,043,780 km (0.103 R)
• M14: 4,597,442 km (0.083 R)
• M15: 4,965,752 km (0.092 R)
• M16: 5,174,441 km (0.042 R)
• M17: 5,386,122 km (0.108 R)
• M18: 5,949,507 km (0.073 R)
• M19: 6,852,181 km (0.11 R)
• M20: 6,944,782 km (0.09 R)
• M21: 7,084,506 km (0.099 R)
• M22: 7,604,509 km (0.12 R)
• M23: 7,844,912 km (0.071 R)
• M24: 8,284,132 km (0.058 R)
• M25: 8,481,750 km (0.093 R)
• M26: 8,531,417 km (0.112 R)
• M27: 8,831,510 km (0.067 R)
• M28: 9,648,464 km (0.04 R)
• M29: 9,804,345 km (0.039 R)
• M30: 10,013,333 km (0.054 R)
• M31: 10,118,501 km (0.052 R)
• M32: 10,918,401 km (0.075 R)
• M33: 11,517,839 km (0.055 R)
• M34: 12,464,943 km (0.081 R)
• M35: 14,909,821 km (0.106 R)
• M36: 16,186,041 km (0.073 R)
• M37: 16,930,889 km (0.047 R)
• M38: 17,560,097 km (0.037 R)
• M39: 17,877,544 km (0.102 R)
• M40: 18,776,478 km (0.07 R)
• M41: 18,970,955 km (0.073 R)
• M42: 19,493,051 km (0.097 R)
• M43: 20,086,057 km (0.114 R)
• M44: 20,484,586 km (0.085 R)
• M45: 20,885,808 km (0.082 R)
• M46: 21,087,316 km (0.062 R)
• M47: 22,241,613 km (0.044 R)
• M48: 22,310,278 km (0.089 R)
• M49: 22,999,476 km (0.052 R)
• M50: 23,207,566 km (0.102 R)
• M51: 23,277,129 km (0.088 R)
• M52: 24,540,334 km (0.104 R)
• M53: 24,966,239 km (0.064 R)
• M54: 25,394,687 km (0.111 R)
• M55: 25,538,002 km (0.063 R)
• M56: 25,681,616 km (0.077 R)
• M57: 27,646,584 km (0.111 R)
• M58: 27,794,088 km (0.102 R)
• M59: 28,460,845 km (0.08 R)
• M60: 29,058,040 km (0.084 R)
• M61: 30,340,692 km (0.101 R)
• M62: 33,352,097 km (0.076 R)
• M63: 35,411,910 km (0.085 R)
• M64: 35,893,017 km (0.083 R)
• M65: 37,024,127 km (0.097 R)
• M66: 38,577,850 km (0.05 R)
• M67: 39,155,597 km (0.078 R)
• M68: 39,819,363 km (0.049 R)
• M69: 40,236,142 km (0.099 R)
• M70: 43,793,580 km (0.1 R)
• M71: 44,828,348 km (0.094 R)
• M72: 45,348,650 km (0.104 R)
• M73: 45,609,548 km (0.067 R)
• M74: 47,626,726 km (0.116 R)
• M75: 48,335,072 km (0.112 R)
• M76: 50,932,091 km (0.085 R)
• M77: 51,928,862 km (0.082 R)
• M78: 52,840,661 km (0.115 R)
• M79: 52,932,215 km (0.071 R)
• M80: 54,680,116 km (0.039 R)
• M81: 55,421,822 km (0.115 R)
• M82: 57,760,785 km (0.117 R)
• M83: 57,949,278 km (0.075 R)
• M84: 58,232,467 km (0.091 R)
• M85: 58,421,409 km (0.053 R)
• M86: 58,515,955 km (0.1 R)
• M87: 58,800,041 km (0.052 R)
• M88: 60,036,318 km (0.05 R)
• M89: 61,473,355 km (0.089 R)
• M90: 61,569,547 km (0.092 R)
• M91: 61,954,911 km (0.095 R)
• M92: 62,051,402 km (0.106 R)
• M93: 64,186,014 km (0.09 R)
• M94: 64,576,763 km (0.102 R)
• M95: 64,870,274 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 799.6

Radius: 3.4

Gravity: 69.17 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.35 AU - 8.55 AU

Year: 15473 Days

Day: 20.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,515,291 km

• M1: 53,406 km (0.107 R)
• M2: 503,098 km (0.084 R)
• M3: 1,684,921 km (0.073 R)
• M4: 2,437,099 km (0.117 R)
• M5: 2,777,284 km (0.091 R)
• M6: 2,952,912 km (0.063 R)
• M7: 3,278,138 km (0.113 R)
• M8: 3,884,010 km (0.085 R)
• M9: 5,498,470 km (0.068 R)
• M10: 5,852,418 km (0.12 R)
• M11: 7,099,915 km (0.075 R)
• M12: 7,484,830 km (0.103 R)
• M13: 8,325,122 km (0.11 R)
• M14: 8,679,668 km (0.111 R)
• M15: 8,935,930 km (0.113 R)
• M16: 9,455,932 km (0.097 R)
• M17: 9,878,995 km (0.093 R)
• M18: 10,743,521 km (0.116 R)
• M19: 10,963,280 km (0.097 R)
• M20: 11,801,028 km (0.104 R)
• M21: 12,833,253 km (0.118 R)
• M22: 12,891,297 km (0.088 R)
• M23: 14,313,823 km (0.076 R)
• M24: 14,374,261 km (0.065 R)
• M25: 15,412,919 km (0.086 R)
• M26: 15,660,952 km (0.089 R)
• M27: 16,412,532 km (0.035 R)
• M28: 17,691,145 km (0.038 R)
• M29: 17,755,771 km (0.049 R)
• M30: 17,950,548 km (0.102 R)
• M31: 18,015,623 km (0.063 R)
• M32: 18,080,847 km (0.112 R)
• M33: 18,604,889 km (0.072 R)
• M34: 19,134,016 km (0.042 R)
• M35: 19,601,061 km (0.091 R)
• M36: 20,139,314 km (0.087 R)
• M37: 20,274,700 km (0.104 R)
• M38: 21,299,296 km (0.083 R)
• M39: 21,852,509 km (0.087 R)
• M40: 22,131,060 km (0.076 R)
• M41: 22,832,225 km (0.087 R)
• M42: 23,683,288 km (0.117 R)
• M43: 23,754,646 km (0.066 R)
• M44: 25,270,222 km (0.025 R)
• M45: 25,489,233 km (0.067 R)
• M46: 26,150,157 km (0.069 R)
• M47: 26,223,908 km (0.113 R)
• M48: 26,593,864 km (0.093 R)
• M49: 26,891,115 km (0.081 R)
• M50: 26,965,615 km (0.085 R)
• M51: 27,264,212 km (0.039 R)
• M52: 27,488,908 km (0.107 R)
• M53: 28,015,492 km (0.081 R)
• M54: 28,469,522 km (0.091 R)
• M55: 28,773,505 km (0.058 R)
• M56: 28,849,650 km (0.11 R)
• M57: 29,846,122 km (0.107 R)
• M58: 30,853,663 km (0.063 R)
• M59: 31,872,425 km (0.108 R)
• M60: 32,267,214 km (0.061 R)
• M61: 33,301,084 km (0.114 R)
• M62: 34,023,193 km (0.116 R)
• M63: 35,319,758 km (0.055 R)
• M64: 36,632,330 km (0.088 R)
• M65: 37,793,808 km (0.103 R)
• M66: 38,462,959 km (0.074 R)
• M67: 38,630,808 km (0.109 R)
• M68: 42,559,098 km (0.054 R)
• M69: 42,732,781 km (0.065 R)
• M70: 43,954,996 km (0.104 R)
• M71: 46,344,224 km (0.098 R)
• M72: 46,791,372 km (0.116 R)
• M73: 46,880,981 km (0.088 R)
• M74: 47,419,683 km (0.096 R)
• M75: 47,779,914 km (0.082 R)
• M76: 47,960,329 km (0.092 R)
• M77: 48,412,564 km (0.102 R)
• M78: 48,775,339 km (0.104 R)
• M79: 50,235,414 km (0.063 R)
• M80: 50,602,677 km (0.119 R)
• M81: 50,694,679 km (0.107 R)
• M82: 50,786,682 km (0.05 R)
• M83: 51,709,850 km (0.091 R)
• M84: 52,638,554 km (0.099 R)
• M85: 52,824,953 km (0.112 R)
• M86: 52,918,302 km (0.111 R)
• M87: 57,076,674 km (0.061 R)
• M88: 59,001,251 km (0.053 R)
• M89: 59,388,709 km (0.067 R)
• M90: 59,582,738 km (0.09 R)
• M91: 59,776,916 km (0.09 R)
• M92: 62,913,684 km (0.111 R)
• M93: 63,111,452 km (0.117 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: 251 - 14,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit