🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.8

Radius: 11.6

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.95 AU - 0.99 AU

Year: 672 Days

Day: 8.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 27,401,673 km

• M1: 144,960 km (0.078 R)
• M2: 232,774 km (0.045 R)
• M3: 332,257 km (0.1 R)
• M4: 406,009 km (0.074 R)
• M5: 491,878 km (0.086 R)
• M6: 751,580 km (0.025 R)
• M7: 825,032 km (0.05 R)
• M8: 1,139,487 km (0.065 R)
• M9: 1,225,506 km (0.065 R)
• M10: 1,333,366 km (0.113 R)
• M11: 1,437,785 km (0.074 R)
• M12: 1,683,425 km (0.078 R)
• M13: 2,054,876 km (0.114 R)
• M14: 2,130,722 km (0.085 R)
• M15: 2,215,395 km (0.102 R)
• M16: 2,301,114 km (0.12 R)
• M17: 2,396,109 km (0.117 R)
• M18: 2,789,103 km (0.072 R)
• M19: 2,924,788 km (0.063 R)
• M20: 3,036,538 km (0.112 R)
• M21: 3,300,279 km (0.071 R)
• M22: 3,380,762 km (0.114 R)
• M23: 3,635,827 km (0.082 R)
• M24: 3,784,377 km (0.12 R)
• M25: 3,878,175 km (0.083 R)
• M26: 3,972,871 km (0.05 R)
• M27: 4,212,975 km (0.119 R)
• M28: 4,487,787 km (0.03 R)
• M29: 4,627,361 km (0.077 R)
• M30: 4,758,259 km (0.091 R)
• M31: 4,992,829 km (0.119 R)
• M32: 5,189,700 km (0.058 R)
• M33: 5,262,853 km (0.116 R)
• M34: 5,378,492 km (0.108 R)
• M35: 5,484,258 km (0.1 R)
• M36: 5,665,870 km (0.048 R)
• M37: 5,752,038 km (0.077 R)
• M38: 5,838,655 km (0.12 R)
• M39: 5,925,721 km (0.092 R)
• M40: 6,200,533 km (0.113 R)
• M41: 6,367,484 km (0.085 R)
• M42: 6,547,300 km (0.043 R)
• M43: 6,626,438 km (0.104 R)
• M44: 6,740,132 km (0.063 R)
• M45: 6,877,313 km (0.065 R)
• M46: 7,084,955 km (0.084 R)
• M47: 7,365,002 km (0.117 R)
• M48: 7,565,613 km (0.082 R)
• M49: 7,720,297 km (0.057 R)
• M50: 7,972,370 km (0.029 R)
• M51: 8,057,042 km (0.084 R)
• M52: 8,166,249 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.6

Radius: 11.4

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.47 AU - 4.47 AU

Year: 5560 Days

Day: 9 Hours

Environment

Temp: -214 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 27,401,673 km

• M1: 159,471 km (0.073 R)
• M2: 276,158 km (0.102 R)
• M3: 480,359 km (0.066 R)
• M4: 620,682 km (0.085 R)
• M5: 776,263 km (0.086 R)
• M6: 865,872 km (0.112 R)
• M7: 1,113,756 km (0.072 R)
• M8: 1,307,336 km (0.111 R)
• M9: 1,432,250 km (0.1 R)
• M10: 1,512,285 km (0.099 R)
• M11: 1,643,931 km (0.119 R)
• M12: 2,358,710 km (0.116 R)
• M13: 2,435,154 km (0.065 R)
• M14: 2,551,392 km (0.098 R)
• M15: 2,629,931 km (0.041 R)
• M16: 2,749,459 km (0.06 R)
• M17: 2,952,613 km (0.076 R)
• M18: 4,508,880 km (0.096 R)
• M19: 4,604,473 km (0.109 R)
• M20: 5,043,243 km (0.104 R)
• M21: 5,217,525 km (0.116 R)
• M22: 5,778,517 km (0.104 R)
• M23: 5,856,457 km (0.067 R)
• M24: 6,066,194 km (0.1 R)
• M25: 6,547,001 km (0.063 R)
• M26: 6,710,063 km (0.06 R)
• M27: 6,984,874 km (0.094 R)
• M28: 7,095,876 km (0.092 R)
• M29: 7,631,137 km (0.062 R)
• M30: 7,745,430 km (0.089 R)
• M31: 7,975,810 km (0.115 R)
• M32: 8,062,727 km (0.095 R)
• M33: 8,740,256 km (0.038 R)
• M34: 9,070,717 km (0.095 R)
• M35: 9,191,892 km (0.08 R)
• M36: 9,436,035 km (0.061 R)
• M37: 9,528,038 km (0.093 R)
• M38: 9,620,489 km (0.063 R)
• M39: 9,930,606 km (0.113 R)
• M40: 10,055,520 km (0.099 R)
• M41: 10,977,043 km (0.119 R)
• M42: 11,399,059 km (0.039 R)
• M43: 11,497,195 km (0.101 R)
• M44: 12,460,156 km (0.091 R)
• M45: 12,764,289 km (0.063 R)
• M46: 13,276,661 km (0.037 R)
• M47: 13,518,112 km (0.11 R)
• M48: 13,726,203 km (0.117 R)
• M49: 14,569,337 km (0.072 R)
• M50: 14,925,529 km (0.106 R)
• M51: 15,682,943 km (0.103 R)
• M52: 16,047,962 km (0.061 R)
• M53: 17,085,124 km (0.107 R)
• M54: 17,272,720 km (0.075 R)
• M55: 17,763,401 km (0.06 R)
• M56: 17,953,390 km (0.106 R)
• M57: 18,143,978 km (0.101 R)
• M58: 18,758,526 km (0.112 R)
• M59: 18,835,868 km (0.087 R)
• M60: 20,047,611 km (0.109 R)
• M61: 20,882,666 km (0.103 R)
• M62: 21,043,035 km (0.066 R)
• M63: 21,445,752 km (0.116 R)
• M64: 21,526,685 km (0.05 R)
• M65: 21,851,013 km (0.069 R)
• M66: 22,381,637 km (0.106 R)
• M67: 22,586,885 km (0.117 R)
• M68: 22,834,021 km (0.073 R)
• M69: 24,166,938 km (0.087 R)
• M70: 25,268,576 km (0.071 R)
• M71: 25,610,856 km (0.118 R)
• M72: 25,868,464 km (0.085 R)
• M73: 26,127,119 km (0.117 R)
• M74: 26,690,205 km (0.071 R)
• M75: 27,608,437 km (0.064 R)
• M76: 28,804,172 km (0.118 R)
• M77: 28,893,333 km (0.112 R)
• M78: 29,116,832 km (0.097 R)
• M79: 29,251,320 km (0.108 R)
• M80: 30,061,991 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.3

Radius: 13.9

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.87 AU - 4.57 AU

Year: 6094 Days

Day: 10.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 27,401,673 km

• M1: 239,207 km (0.088 R)
• M2: 378,483 km (0.106 R)
• M3: 595,848 km (0.118 R)
• M4: 754,422 km (0.06 R)
• M5: 846,425 km (0.041 R)
• M6: 1,418,637 km (0.118 R)
• M7: 1,536,221 km (0.073 R)
• M8: 1,799,662 km (0.117 R)
• M9: 2,116,361 km (0.069 R)
• M10: 2,252,196 km (0.054 R)
• M11: 2,471,656 km (0.111 R)
• M12: 2,573,831 km (0.11 R)
• M13: 2,698,297 km (0.085 R)
• M14: 3,283,972 km (0.067 R)
• M15: 4,004,885 km (0.118 R)
• M16: 4,125,760 km (0.115 R)
• M17: 4,723,104 km (0.117 R)
• M18: 4,954,233 km (0.076 R)
• M19: 5,058,054 km (0.12 R)
• M20: 5,294,717 km (0.104 R)
• M21: 5,401,082 km (0.099 R)
• M22: 5,561,899 km (0.064 R)
• M23: 5,670,058 km (0.114 R)
• M24: 6,249,301 km (0.119 R)
• M25: 6,390,073 km (0.078 R)
• M26: 6,531,892 km (0.116 R)
• M27: 6,761,076 km (0.12 R)
• M28: 7,051,296 km (0.058 R)
• M29: 7,404,945 km (0.108 R)
• M30: 7,614,083 km (0.109 R)
• M31: 8,253,015 km (0.114 R)
• M32: 8,376,583 km (0.109 R)
• M33: 8,625,813 km (0.089 R)
• M34: 8,909,152 km (0.118 R)
• M35: 9,099,739 km (0.111 R)
• M36: 9,582,192 km (0.096 R)
• M37: 9,744,955 km (0.079 R)
• M38: 10,977,342 km (0.098 R)
• M39: 11,113,626 km (0.032 R)
• M40: 11,353,282 km (0.066 R)
• M41: 12,012,559 km (0.026 R)
• M42: 12,329,258 km (0.105 R)
• M43: 12,791,516 km (0.099 R)
• M44: 13,114,797 km (0.056 R)
• M45: 13,513,774 km (0.111 R)
• M46: 13,806,387 km (0.096 R)
• M47: 14,027,344 km (0.118 R)
• M48: 14,697,093 km (0.118 R)
• M49: 15,073,631 km (0.078 R)
• M50: 15,263,172 km (0.118 R)
• M51: 15,377,165 km (0.093 R)
• M52: 15,644,497 km (0.112 R)
• M53: 16,261,289 km (0.066 R)
• M54: 16,689,886 km (0.1 R)
• M55: 16,807,470 km (0.117 R)
• M56: 16,964,698 km (0.066 R)
• M57: 17,201,362 km (0.103 R)
• M58: 17,359,786 km (0.057 R)
• M59: 17,877,993 km (0.103 R)
• M60: 18,038,362 km (0.112 R)
• M61: 18,401,286 km (0.111 R)
• M62: 18,603,842 km (0.093 R)
• M63: 18,766,454 km (0.03 R)
• M64: 19,835,032 km (0.087 R)
• M65: 20,001,235 km (0.086 R)
• M66: 20,544,425 km (0.031 R)
• M67: 20,754,610 km (0.115 R)
• M68: 22,116,998 km (0.111 R)
• M69: 22,635,355 km (0.07 R)
• M70: 23,904,693 km (0.044 R)
• M71: 24,037,236 km (0.097 R)
• M72: 24,303,221 km (0.12 R)
• M73: 24,614,834 km (0.106 R)
• M74: 24,748,724 km (0.065 R)
• M75: 25,602,628 km (0.101 R)
• M76: 26,192,343 km (0.041 R)
• M77: 26,466,107 km (0.063 R)
• M78: 26,603,289 km (0.081 R)
• M79: 27,062,404 km (0.084 R)
• M80: 27,942,040 km (0.094 R)
• M81: 28,502,284 km (0.08 R)
• M82: 29,634,141 km (0.104 R)
• M83: 30,636,597 km (0.11 R)
• M84: 31,650,122 km (0.062 R)
• M85: 32,674,718 km (0.054 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.2

Radius: 5.8

Gravity: 27.68 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.3 AU - 7.76 AU

Year: 13102 Days

Day: 23.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 27,401,673 km

• M1: 369,656 km (0.076 R)
• M2: 418,724 km (0.034 R)
• M3: 698,622 km (0.098 R)
• M4: 739,911 km (0.095 R)
• M5: 1,482,216 km (0.081 R)
• M6: 2,020,469 km (0.111 R)
• M7: 4,523,540 km (0.031 R)
• M8: 5,248,791 km (0.072 R)
• M9: 5,331,668 km (0.075 R)
• M10: 5,582,843 km (0.027 R)
• M11: 5,794,973 km (0.104 R)
• M12: 6,580,661 km (0.108 R)
• M13: 6,940,593 km (0.043 R)
• M14: 7,077,176 km (0.033 R)
• M15: 7,122,953 km (0.061 R)
• M16: 7,214,657 km (0.107 R)
• M17: 7,260,733 km (0.041 R)
• M18: 7,353,035 km (0.05 R)
• M19: 8,394,535 km (0.102 R)
• M20: 8,588,863 km (0.113 R)
• M21: 8,932,339 km (0.089 R)
• M22: 9,081,040 km (0.078 R)
• M23: 10,247,604 km (0.088 R)
• M24: 10,927,526 km (0.08 R)
• M25: 11,353,132 km (0.073 R)
• M26: 12,941,263 km (0.092 R)
• M27: 13,904,075 km (0.12 R)
• M28: 14,018,816 km (0.075 R)
• M29: 14,076,262 km (0.089 R)
• M30: 14,597,461 km (0.111 R)
• M31: 14,831,133 km (0.086 R)
• M32: 16,198,457 km (0.062 R)
• M33: 16,561,681 km (0.038 R)
• M34: 17,729,741 km (0.12 R)
• M35: 18,607,282 km (0.113 R)
• M36: 18,924,131 km (0.106 R)
• M37: 19,306,802 km (0.102 R)
• M38: 20,014,699 km (0.111 R)
• M39: 21,854,903 km (0.111 R)
• M40: 22,122,234 km (0.077 R)
• M41: 22,390,463 km (0.075 R)
• M42: 23,474,748 km (0.11 R)
• M43: 23,817,028 km (0.111 R)
• M44: 24,437,261 km (0.086 R)
• M45: 26,899,642 km (0.08 R)
• M46: 26,971,150 km (0.111 R)
• M47: 27,042,807 km (0.079 R)
• M48: 27,761,924 km (0.113 R)
• M49: 29,587,317 km (0.095 R)
• M50: 29,661,219 km (0.041 R)
• M51: 31,000,269 km (0.115 R)
• M52: 33,275,802 km (0.085 R)
• M53: 34,278,407 km (0.109 R)
• M54: 36,947,233 km (0.057 R)
• M55: 37,106,256 km (0.064 R)
• M56: 38,386,963 km (0.092 R)
• M57: 39,926,325 km (0.118 R)
• M58: 40,498,687 km (0.084 R)
• M59: 41,156,020 km (0.035 R)
• M60: 41,320,877 km (0.119 R)
• M61: 41,651,338 km (0.036 R)
• M62: 41,734,066 km (0.075 R)
• M63: 41,899,671 km (0.103 R)
• M64: 42,065,575 km (0.036 R)
• M65: 42,647,810 km (0.101 R)
• M66: 43,400,437 km (0.092 R)
• M67: 44,410,671 km (0.074 R)
• M68: 44,918,705 km (0.1 R)
• M69: 45,003,527 km (0.035 R)
• M70: 45,428,535 km (0.079 R)
• M71: 47,487,450 km (0.044 R)
• M72: 48,180,537 km (0.117 R)
• M73: 48,441,287 km (0.108 R)
• M74: 49,051,496 km (0.106 R)
• M75: 50,015,505 km (0.095 R)
• M76: 50,191,432 km (0.073 R)
• M77: 50,279,545 km (0.067 R)
• M78: 50,455,771 km (0.113 R)
• M79: 50,632,297 km (0.1 R)
• M80: 52,051,532 km (0.039 R)
• M81: 52,587,092 km (0.116 R)
• M82: 53,393,874 km (0.105 R)
• M83: 54,114,337 km (0.107 R)
• M84: 54,295,051 km (0.073 R)
• M85: 54,475,915 km (0.075 R)
• M86: 55,383,077 km (0.049 R)
• M87: 56,753,243 km (0.069 R)
• M88: 60,461,176 km (0.107 R)
• M89: 60,836,368 km (0.083 R)
• M90: 61,777,338 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 32.2

Radius: 3.6

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 9.12 AU - 9.48 AU

Year: 19936 Days

Day: 17.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 27,401,673 km

• M1: 80,783 km (0.081 R)
• M2: 519,254 km (0.12 R)
• M3: 722,707 km (0.1 R)
• M4: 771,177 km (0.076 R)
• M5: 833,260 km (0.104 R)
• M6: 1,111,662 km (0.087 R)
• M7: 1,493,136 km (0.109 R)
• M8: 2,099,157 km (0.054 R)
• M9: 2,473,302 km (0.057 R)
• M10: 2,584,004 km (0.04 R)
• M11: 2,829,345 km (0.035 R)
• M12: 3,403,052 km (0.1 R)
• M13: 3,946,990 km (0.078 R)
• M14: 4,294,955 km (0.093 R)
• M15: 4,383,517 km (0.106 R)
• M16: 4,585,025 km (0.109 R)
• M17: 4,607,614 km (0.115 R)
• M18: 4,881,229 km (0.055 R)
• M19: 4,973,680 km (0.103 R)
• M20: 5,230,839 km (0.072 R)
• M21: 5,758,022 km (0.094 R)
• M22: 6,176,896 km (0.041 R)
• M23: 6,579,913 km (0.115 R)
• M24: 7,839,527 km (0.114 R)
• M25: 8,001,990 km (0.091 R)
• M26: 8,083,671 km (0.049 R)
• M27: 9,342,088 km (0.093 R)
• M28: 10,840,161 km (0.115 R)
• M29: 11,786,517 km (0.076 R)
• M30: 11,941,650 km (0.048 R)
• M31: 12,568,914 km (0.08 R)
• M32: 13,142,472 km (0.074 R)
• M33: 13,432,393 km (0.052 R)
• M34: 13,497,169 km (0.076 R)
• M35: 13,626,870 km (0.095 R)
• M36: 13,691,945 km (0.068 R)
• M37: 13,724,557 km (0.069 R)
• M38: 15,115,070 km (0.11 R)
• M39: 16,862,822 km (0.109 R)
• M40: 17,565,483 km (0.107 R)
• M41: 17,955,933 km (0.114 R)
• M42: 18,277,569 km (0.092 R)
• M43: 18,313,472 km (0.106 R)
• M44: 19,035,431 km (0.045 R)
• M45: 19,840,418 km (0.111 R)
• M46: 21,672,692 km (0.056 R)
• M47: 22,397,644 km (0.099 R)
• M48: 22,551,281 km (0.054 R)
• M49: 22,975,540 km (0.101 R)
• M50: 23,091,778 km (0.078 R)
• M51: 23,480,433 km (0.096 R)
• M52: 23,988,916 km (0.096 R)
• M53: 24,976,860 km (0.085 R)
• M54: 25,255,861 km (0.057 R)
• M55: 25,736,518 km (0.104 R)
• M56: 25,897,486 km (0.115 R)
• M57: 25,978,119 km (0.119 R)
• M58: 26,463,265 km (0.082 R)
• M59: 26,544,497 km (0.027 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 11,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit