🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543

Radius: 12.7

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.56 AU - 0.8 AU

Year: 387 Days

Day: 7.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 51,270,485 km

• M1: 158,424 km (0.109 R)
• M2: 257,009 km (0.043 R)
• M3: 349,760 km (0.112 R)
• M4: 432,338 km (0.088 R)
• M5: 511,774 km (0.083 R)
• M6: 638,035 km (0.04 R)
• M7: 732,581 km (0.109 R)
• M8: 828,772 km (0.113 R)
• M9: 958,025 km (0.1 R)
• M10: 1,056,610 km (0.099 R)
• M11: 1,158,935 km (0.05 R)
• M12: 1,237,922 km (0.091 R)
• M13: 1,341,893 km (0.107 R)
• M14: 1,425,518 km (0.098 R)
• M15: 1,622,838 km (0.064 R)
• M16: 1,712,297 km (0.117 R)
• M17: 1,803,702 km (0.088 R)
• M18: 1,896,751 km (0.106 R)
• M19: 1,980,825 km (0.065 R)
• M20: 2,060,860 km (0.025 R)
• M21: 2,169,468 km (0.114 R)
• M22: 2,381,000 km (0.116 R)
• M23: 2,605,546 km (0.117 R)
• M24: 2,741,231 km (0.104 R)
• M25: 2,921,796 km (0.111 R)
• M26: 3,013,649 km (0.09 R)
• M27: 3,143,799 km (0.11 R)
• M28: 3,358,622 km (0.068 R)
• M29: 3,480,993 km (0.085 R)
• M30: 3,657,219 km (0.085 R)
• M31: 3,836,587 km (0.072 R)
• M32: 4,032,411 km (0.115 R)
• M33: 4,162,561 km (0.12 R)
• M34: 4,280,294 km (0.1 R)
• M35: 4,434,230 km (0.09 R)
• M36: 4,526,084 km (0.094 R)
• M37: 4,668,650 km (0.116 R)
• M38: 4,769,479 km (0.063 R)
• M39: 4,856,396 km (0.096 R)
• M40: 4,943,761 km (0.1 R)
• M41: 5,024,394 km (0.077 R)

Asteroid Belt

Center: 1.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813

Radius: 14.8

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.35 AU - 3.79 AU

Year: 3713 Days

Day: 10.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 51,270,485 km

• M1: 196,123 km (0.061 R)
• M2: 369,357 km (0.111 R)
• M3: 645,664 km (0.086 R)
• M4: 806,482 km (0.093 R)
• M5: 1,007,242 km (0.114 R)
• M6: 1,146,817 km (0.082 R)
• M7: 1,334,563 km (0.045 R)
• M8: 1,432,549 km (0.109 R)
• M9: 1,742,067 km (0.104 R)
• M10: 1,960,630 km (0.108 R)
• M11: 2,122,644 km (0.112 R)
• M12: 2,425,729 km (0.106 R)
• M13: 2,565,005 km (0.079 R)
• M14: 2,907,135 km (0.107 R)
• M15: 3,615,481 km (0.099 R)
• M16: 3,735,309 km (0.074 R)
• M17: 3,836,288 km (0.114 R)
• M18: 3,938,314 km (0.115 R)
• M19: 4,677,327 km (0.092 R)
• M20: 5,007,340 km (0.057 R)
• M21: 5,482,313 km (0.116 R)
• M22: 6,234,042 km (0.099 R)
• M23: 6,427,173 km (0.104 R)
• M24: 6,524,412 km (0.091 R)
• M25: 6,968,418 km (0.083 R)
• M26: 7,118,615 km (0.078 R)
• M27: 7,885,902 km (0.096 R)
• M28: 8,095,040 km (0.115 R)
• M29: 8,733,374 km (0.116 R)
• M30: 9,415,690 km (0.099 R)
• M31: 9,526,392 km (0.106 R)
• M32: 9,805,243 km (0.077 R)
• M33: 10,285,602 km (0.032 R)
• M34: 11,328,149 km (0.101 R)
• M35: 11,505,123 km (0.048 R)
• M36: 11,772,455 km (0.096 R)
• M37: 12,132,088 km (0.031 R)
• M38: 12,525,680 km (0.054 R)
• M39: 12,708,938 km (0.04 R)
• M40: 12,923,760 km (0.048 R)
• M41: 13,108,813 km (0.111 R)
• M42: 13,294,763 km (0.116 R)
• M43: 13,637,940 km (0.034 R)
• M44: 14,047,390 km (0.12 R)
• M45: 14,237,678 km (0.06 R)
• M46: 14,813,929 km (0.092 R)
• M47: 15,007,658 km (0.084 R)
• M48: 15,267,360 km (0.116 R)
• M49: 15,365,197 km (0.104 R)
• M50: 15,824,164 km (0.042 R)
• M51: 16,154,775 km (0.067 R)
• M52: 16,354,338 km (0.054 R)
• M53: 16,823,029 km (0.109 R)
• M54: 17,398,083 km (0.073 R)
• M55: 17,500,258 km (0.069 R)
• M56: 18,151,906 km (0.064 R)
• M57: 18,741,771 km (0.082 R)
• M58: 19,762,477 km (0.061 R)
• M59: 20,297,589 km (0.106 R)
• M60: 20,692,976 km (0.064 R)
• M61: 20,945,946 km (0.067 R)
• M62: 21,564,683 km (0.082 R)
• M63: 21,931,347 km (0.101 R)
• M64: 22,522,408 km (0.111 R)
• M65: 23,494,046 km (0.064 R)
• M66: 24,023,024 km (0.055 R)
• M67: 24,174,866 km (0.062 R)
• M68: 24,327,007 km (0.064 R)
• M69: 24,708,781 km (0.056 R)
• M70: 25,131,096 km (0.118 R)
• M71: 25,904,966 km (0.112 R)
• M72: 26,021,802 km (0.1 R)
• M73: 26,138,787 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724

Radius: 9

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.28 AU - 4.08 AU

Year: 4873 Days

Day: 12.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 51,270,485 km

• M1: 112,946 km (0.057 R)
• M2: 260,749 km (0.117 R)
• M3: 755,619 km (0.1 R)
• M4: 871,557 km (0.076 R)
• M5: 1,093,261 km (0.087 R)
• M6: 1,225,955 km (0.07 R)
• M7: 1,491,341 km (0.107 R)
• M8: 1,589,477 km (0.043 R)
• M9: 1,809,685 km (0.1 R)
• M10: 2,021,666 km (0.075 R)
• M11: 2,242,023 km (0.098 R)
• M12: 2,317,121 km (0.082 R)
• M13: 2,606,593 km (0.056 R)
• M14: 2,785,961 km (0.112 R)
• M15: 2,907,883 km (0.05 R)
• M16: 3,434,618 km (0.091 R)
• M17: 3,945,195 km (0.074 R)
• M18: 4,082,376 km (0.111 R)
• M19: 4,455,922 km (0.043 R)
• M20: 5,012,127 km (0.065 R)
• M21: 5,667,216 km (0.051 R)
• M22: 6,376,011 km (0.045 R)
• M23: 6,456,495 km (0.086 R)
• M24: 6,537,277 km (0.101 R)
• M25: 6,618,359 km (0.102 R)
• M26: 7,223,932 km (0.073 R)
• M27: 9,205,056 km (0.081 R)
• M28: 9,326,530 km (0.11 R)
• M29: 9,540,455 km (0.07 R)
• M30: 10,035,624 km (0.1 R)
• M31: 10,475,591 km (0.083 R)
• M32: 10,539,020 km (0.075 R)
• M33: 10,729,907 km (0.093 R)
• M34: 10,921,991 km (0.119 R)
• M35: 11,018,482 km (0.088 R)
• M36: 11,147,585 km (0.085 R)
• M37: 11,212,360 km (0.108 R)
• M38: 12,499,351 km (0.104 R)
• M39: 12,600,329 km (0.1 R)
• M40: 12,769,076 km (0.09 R)
• M41: 13,006,787 km (0.118 R)
• M42: 13,314,510 km (0.111 R)
• M43: 14,533,732 km (0.088 R)
• M44: 14,675,402 km (0.119 R)
• M45: 14,781,915 km (0.099 R)
• M46: 15,210,513 km (0.043 R)
• M47: 15,570,894 km (0.09 R)
• M48: 15,752,207 km (0.114 R)
• M49: 15,897,616 km (0.105 R)
• M50: 16,189,930 km (0.117 R)
• M51: 16,410,438 km (0.099 R)
• M52: 17,152,293 km (0.051 R)
• M53: 17,452,088 km (0.12 R)
• M54: 18,209,202 km (0.094 R)
• M55: 18,400,239 km (0.058 R)
• M56: 18,668,617 km (0.033 R)
• M57: 19,287,205 km (0.089 R)
• M58: 20,227,577 km (0.113 R)
• M59: 21,102,724 km (0.074 R)
• M60: 21,182,909 km (0.097 R)
• M61: 21,303,335 km (0.097 R)
• M62: 21,544,786 km (0.074 R)
• M63: 21,827,825 km (0.117 R)
• M64: 22,356,654 km (0.109 R)
• M65: 23,137,106 km (0.067 R)
• M66: 23,676,257 km (0.093 R)
• M67: 24,052,046 km (0.113 R)
• M68: 24,471,668 km (0.081 R)
• M69: 25,488,934 km (0.108 R)
• M70: 25,745,494 km (0.114 R)
• M71: 26,045,737 km (0.065 R)
• M72: 26,433,645 km (0.119 R)
• M73: 26,910,263 km (0.052 R)
• M74: 27,084,246 km (0.093 R)
• M75: 27,345,892 km (0.048 R)
• M76: 27,827,897 km (0.099 R)
• M77: 28,578,429 km (0.081 R)
• M78: 28,844,863 km (0.117 R)
• M79: 30,099,241 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26

Radius: 12.3

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.69 AU - 5.87 AU

Year: 7214 Days

Day: 11.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 51,270,485 km

• M1: 163,959 km (0.084 R)
• M2: 442,660 km (0.088 R)
• M3: 632,949 km (0.091 R)
• M4: 739,313 km (0.082 R)
• M5: 816,505 km (0.086 R)
• M6: 1,042,548 km (0.109 R)
• M7: 1,196,633 km (0.106 R)
• M8: 1,350,121 km (0.087 R)
• M9: 1,546,842 km (0.109 R)
• M10: 1,743,862 km (0.097 R)
• M11: 2,019,571 km (0.102 R)
• M12: 2,101,102 km (0.095 R)
• M13: 2,235,890 km (0.096 R)
• M14: 2,646,686 km (0.057 R)
• M15: 2,736,295 km (0.087 R)
• M16: 3,046,261 km (0.095 R)
• M17: 3,355,779 km (0.029 R)
• M18: 3,788,416 km (0.065 R)
• M19: 4,173,631 km (0.094 R)
• M20: 4,464,300 km (0.107 R)
• M21: 4,788,927 km (0.033 R)
• M22: 5,079,297 km (0.093 R)
• M23: 5,219,619 km (0.119 R)
• M24: 5,533,027 km (0.082 R)
• M25: 6,133,363 km (0.091 R)
• M26: 6,328,140 km (0.044 R)
• M27: 6,449,015 km (0.064 R)
• M28: 7,380,112 km (0.04 R)
• M29: 7,764,429 km (0.035 R)
• M30: 7,877,674 km (0.055 R)
• M31: 8,155,328 km (0.115 R)
• M32: 8,619,381 km (0.119 R)
• M33: 8,854,698 km (0.113 R)
• M34: 9,092,259 km (0.051 R)
• M35: 9,712,492 km (0.118 R)
• M36: 9,992,689 km (0.087 R)
• M37: 10,204,520 km (0.066 R)
• M38: 10,471,402 km (0.032 R)
• M39: 11,267,712 km (0.068 R)
• M40: 12,517,602 km (0.089 R)
• M41: 12,803,483 km (0.09 R)
• M42: 12,937,523 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977

Radius: 4.3

Gravity: 52.84 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.29 AU - 6.09 AU

Year: 9369 Days

Day: 16.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 51,270,485 km

• M1: 199,414 km (0.1 R)
• M2: 308,321 km (0.102 R)
• M3: 376,987 km (0.078 R)
• M4: 481,855 km (0.106 R)
• M5: 613,202 km (0.067 R)
• M6: 665,411 km (0.067 R)
• M7: 701,016 km (0.11 R)
• M8: 793,018 km (0.114 R)
• M9: 869,463 km (0.088 R)
• M10: 968,646 km (0.075 R)
• M11: 1,071,270 km (0.069 R)
• M12: 1,177,634 km (0.104 R)
• M13: 1,287,439 km (0.085 R)
• M14: 1,400,685 km (0.062 R)
• M15: 1,784,254 km (0.108 R)
• M16: 2,699,045 km (0.093 R)
• M17: 2,873,476 km (0.047 R)
• M18: 3,021,578 km (0.031 R)
• M19: 3,480,993 km (0.118 R)
• M20: 3,607,104 km (0.119 R)
• M21: 3,863,963 km (0.046 R)
• M22: 3,929,038 km (0.109 R)
• M23: 4,027,474 km (0.088 R)
• M24: 4,159,868 km (0.071 R)
• M25: 4,361,227 km (0.056 R)
• M26: 4,878,536 km (0.043 R)
• M27: 6,388,577 km (0.119 R)
• M28: 6,934,759 km (0.089 R)
• M29: 7,455,210 km (0.087 R)
• M30: 8,112,842 km (0.085 R)
• M31: 9,003,997 km (0.075 R)
• M32: 9,526,991 km (0.115 R)
• M33: 9,570,973 km (0.069 R)
• M34: 9,747,797 km (0.117 R)
• M35: 10,014,979 km (0.054 R)
• M36: 10,239,525 km (0.091 R)
• M37: 10,329,733 km (0.071 R)
• M38: 11,154,017 km (0.118 R)
• M39: 11,246,918 km (0.111 R)
• M40: 13,060,044 km (0.07 R)
• M41: 13,305,384 km (0.11 R)
• M42: 13,552,071 km (0.091 R)
• M43: 13,850,220 km (0.094 R)
• M44: 14,000,117 km (0.106 R)
• M45: 15,840,021 km (0.061 R)
• M46: 16,154,027 km (0.067 R)
• M47: 17,108,312 km (0.029 R)
• M48: 17,700,420 km (0.079 R)
• M49: 17,863,033 km (0.111 R)
• M50: 18,080,698 km (0.103 R)
• M51: 18,793,980 km (0.098 R)
• M52: 18,959,885 km (0.094 R)
• M53: 19,404,789 km (0.095 R)
• M54: 21,218,214 km (0.118 R)
• M55: 21,795,961 km (0.035 R)
• M56: 22,145,122 km (0.109 R)
• M57: 22,613,513 km (0.046 R)
• M58: 23,381,549 km (0.117 R)
• M59: 23,918,156 km (0.084 R)
• M60: 24,097,973 km (0.066 R)
• M61: 24,579,678 km (0.044 R)
• M62: 24,761,140 km (0.052 R)
• M63: 26,105,277 km (0.112 R)
• M64: 28,482,238 km (0.1 R)
• M65: 32,241,034 km (0.093 R)
• M66: 32,307,306 km (0.087 R)
• M67: 32,505,972 km (0.092 R)
• M68: 32,572,393 km (0.092 R)
• M69: 34,515,819 km (0.037 R)
• M70: 34,718,973 km (0.1 R)
• M71: 34,922,576 km (0.047 R)
• M72: 35,877,908 km (0.079 R)
• M73: 36,358,715 km (0.062 R)
• M74: 37,396,326 km (0.06 R)
• M75: 37,605,015 km (0.118 R)
• M76: 37,953,728 km (0.101 R)
• M77: 38,093,452 km (0.075 R)
• M78: 38,583,984 km (0.12 R)
• M79: 38,865,228 km (0.063 R)
• M80: 39,500,420 km (0.108 R)
• M81: 39,642,089 km (0.115 R)
• M82: 40,996,100 km (0.071 R)
• M83: 42,437,625 km (0.079 R)
• M84: 43,018,962 km (0.092 R)
• M85: 43,310,528 km (0.063 R)
• M86: 43,602,843 km (0.08 R)
• M87: 44,852,284 km (0.042 R)
• M88: 45,444,392 km (0.116 R)
• M89: 46,561,440 km (0.117 R)
• M90: 47,010,832 km (0.104 R)
• M91: 48,746,616 km (0.105 R)
• M92: 50,426,450 km (0.113 R)
• M93: 50,964,853 km (0.107 R)
• M94: 51,042,045 km (0.093 R)
• M95: 51,582,692 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339.8

Radius: 6.6

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 7.77 AU - 8.29 AU

Year: 15707 Days

Day: 21.9 Hours

Environment

Temp: -239 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 51,270,485 km

• M1: 105,915 km (0.112 R)
• M2: 272,418 km (0.072 R)
• M3: 321,935 km (0.047 R)
• M4: 491,579 km (0.059 R)
• M5: 760,406 km (0.094 R)
• M6: 930,349 km (0.037 R)
• M7: 1,009,786 km (0.068 R)
• M8: 1,774,231 km (0.107 R)
• M9: 2,156,902 km (0.089 R)
• M10: 2,426,178 km (0.109 R)
• M11: 2,677,802 km (0.117 R)
• M12: 3,175,664 km (0.109 R)
• M13: 3,266,470 km (0.075 R)
• M14: 3,926,196 km (0.103 R)
• M15: 4,056,496 km (0.082 R)
• M16: 4,254,713 km (0.086 R)
• M17: 4,937,927 km (0.116 R)
• M18: 5,292,324 km (0.102 R)
• M19: 5,400,184 km (0.088 R)
• M20: 5,802,153 km (0.11 R)
• M21: 6,365,838 km (0.059 R)
• M22: 6,868,337 km (0.076 R)
• M23: 7,911,334 km (0.081 R)
• M24: 8,451,233 km (0.111 R)
• M25: 8,619,680 km (0.03 R)
• M26: 8,704,352 km (0.075 R)
• M27: 9,174,987 km (0.108 R)
• M28: 9,478,820 km (0.111 R)
• M29: 10,364,888 km (0.052 R)
• M30: 10,409,917 km (0.093 R)
• M31: 10,772,243 km (0.114 R)
• M32: 10,863,498 km (0.07 R)
• M33: 11,462,787 km (0.061 R)
• M34: 12,357,981 km (0.106 R)
• M35: 12,453,424 km (0.087 R)
• M36: 12,983,300 km (0.049 R)
• M37: 13,226,546 km (0.081 R)
• M38: 13,275,465 km (0.078 R)
• M39: 13,373,302 km (0.053 R)
• M40: 14,214,640 km (0.112 R)
• M41: 15,380,007 km (0.103 R)
• M42: 16,470,576 km (0.089 R)
• M43: 17,371,604 km (0.092 R)
• M44: 17,585,978 km (0.102 R)
• M45: 17,639,683 km (0.061 R)
• M46: 17,747,244 km (0.087 R)
• M47: 18,017,268 km (0.119 R)
• M48: 18,670,712 km (0.063 R)
• M49: 19,276,583 km (0.118 R)
• M50: 20,507,475 km (0.067 R)
• M51: 22,052,521 km (0.092 R)
• M52: 22,284,697 km (0.113 R)
• M53: 23,221,030 km (0.104 R)
• M54: 24,289,907 km (0.1 R)
• M55: 24,469,574 km (0.072 R)
• M56: 24,950,830 km (0.066 R)
• M57: 25,861,732 km (0.12 R)
• M58: 26,229,144 km (0.088 R)
• M59: 26,290,479 km (0.046 R)
• M60: 26,536,568 km (0.112 R)
• M61: 27,279,471 km (0.102 R)
• M62: 28,532,652 km (0.08 R)
• M63: 29,166,349 km (0.093 R)
• M64: 30,641,234 km (0.109 R)
• M65: 30,900,188 km (0.096 R)
• M66: 32,469,171 km (0.03 R)
• M67: 33,064,271 km (0.118 R)
• M68: 34,064,034 km (0.102 R)
• M69: 34,399,582 km (0.058 R)
• M70: 35,344,591 km (0.083 R)
• M71: 36,024,962 km (0.087 R)
• M72: 36,093,179 km (0.063 R)
• M73: 36,161,545 km (0.067 R)
• M74: 36,298,278 km (0.049 R)
• M75: 38,022,094 km (0.111 R)
• M76: 39,279,763 km (0.108 R)
• M77: 39,631,468 km (0.082 R)
• M78: 39,913,609 km (0.093 R)
• M79: 40,338,168 km (0.102 R)
• M80: 40,409,078 km (0.093 R)
• M81: 41,191,624 km (0.062 R)
• M82: 41,405,848 km (0.037 R)
• M83: 41,692,179 km (0.078 R)
• M84: 42,771,677 km (0.065 R)
• M85: 43,206,109 km (0.071 R)
• M86: 43,278,664 km (0.06 R)
• M87: 43,569,183 km (0.115 R)
• M88: 45,694,969 km (0.102 R)
• M89: 45,768,870 km (0.097 R)
• M90: 46,733,328 km (0.06 R)
• M91: 49,211,416 km (0.113 R)
• M92: 50,580,985 km (0.089 R)
• M93: 51,116,994 km (0.043 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 10,834 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit