🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.1

Radius: 9.9

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.64 AU - 1.06 AU

Year: 551 Days

Day: 11.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 53,610,131 km

• M1: 123,568 km (0.109 R)
• M2: 188,344 km (0.117 R)
• M3: 317,297 km (0.118 R)
• M4: 425,008 km (0.07 R)
• M5: 525,537 km (0.103 R)
• M6: 595,400 km (0.076 R)
• M7: 686,355 km (0.048 R)
• M8: 753,375 km (0.102 R)
• M9: 815,458 km (0.073 R)
• M10: 929,601 km (0.112 R)
• M11: 1,012,927 km (0.092 R)
• M12: 1,078,301 km (0.058 R)
• M13: 1,140,833 km (0.113 R)
• M14: 1,248,095 km (0.102 R)
• M15: 1,381,387 km (0.094 R)
• M16: 1,486,853 km (0.078 R)
• M17: 1,552,527 km (0.093 R)
• M18: 1,614,311 km (0.095 R)
• M19: 1,745,508 km (0.109 R)
• M20: 1,951,654 km (0.036 R)
• M21: 2,097,063 km (0.102 R)
• M22: 2,160,492 km (0.077 R)
• M23: 2,246,062 km (0.069 R)
• M24: 2,338,364 km (0.087 R)
• M25: 2,426,328 km (0.111 R)
• M26: 2,588,791 km (0.104 R)
• M27: 2,697,250 km (0.112 R)
• M28: 2,766,513 km (0.103 R)
• M29: 2,859,713 km (0.079 R)
• M30: 2,954,109 km (0.106 R)
• M31: 3,025,617 km (0.109 R)
• M32: 3,091,590 km (0.096 R)
• M33: 3,237,298 km (0.072 R)
• M34: 3,379,266 km (0.089 R)
• M35: 3,466,631 km (0.033 R)
• M36: 3,624,607 km (0.11 R)
• M37: 3,694,768 km (0.118 R)
• M38: 3,797,841 km (0.043 R)
• M39: 3,869,199 km (0.094 R)
• M40: 4,086,116 km (0.026 R)
• M41: 4,226,289 km (0.088 R)
• M42: 4,327,418 km (0.069 R)
• M43: 4,483,897 km (0.099 R)
• M44: 4,781,746 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.4

Radius: 8.5

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.92 AU - 0.96 AU

Year: 641 Days

Day: 14.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 53,610,131 km

• M1: 114,442 km (0.084 R)
• M2: 178,021 km (0.09 R)
• M3: 295,157 km (0.105 R)
• M4: 441,763 km (0.099 R)
• M5: 512,223 km (0.116 R)
• M6: 570,417 km (0.09 R)
• M7: 624,272 km (0.034 R)
• M8: 683,662 km (0.098 R)
• M9: 741,407 km (0.094 R)
• M10: 839,094 km (0.117 R)
• M11: 893,698 km (0.062 R)
• M12: 957,426 km (0.081 R)
• M13: 1,085,931 km (0.042 R)
• M14: 1,150,108 km (0.065 R)
• M15: 1,206,806 km (0.039 R)
• M16: 1,291,628 km (0.098 R)
• M17: 1,420,282 km (0.1 R)
• M18: 1,500,467 km (0.115 R)
• M19: 1,582,297 km (0.099 R)
• M20: 1,650,813 km (0.068 R)
• M21: 1,765,554 km (0.045 R)
• M22: 1,852,171 km (0.062 R)
• M23: 2,050,987 km (0.051 R)
• M24: 2,153,013 km (0.097 R)
• M25: 2,328,640 km (0.092 R)
• M26: 2,440,988 km (0.092 R)
• M27: 2,572,335 km (0.117 R)
• M28: 2,776,686 km (0.066 R)
• M29: 2,836,226 km (0.069 R)
• M30: 2,938,102 km (0.116 R)
• M31: 3,023,074 km (0.061 R)
• M32: 3,139,611 km (0.09 R)
• M33: 3,301,475 km (0.113 R)
• M34: 3,523,927 km (0.113 R)
• M35: 3,581,971 km (0.093 R)
• M36: 3,672,777 km (0.096 R)
• M37: 3,830,304 km (0.067 R)
• M38: 3,996,806 km (0.11 R)
• M39: 4,070,857 km (0.091 R)
• M40: 4,172,584 km (0.069 R)
• M41: 4,268,326 km (0.079 R)
• M42: 4,357,786 km (0.118 R)
• M43: 4,517,706 km (0.09 R)
• M44: 4,601,930 km (0.112 R)
• M45: 4,679,571 km (0.102 R)
• M46: 4,829,019 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.5

Radius: 9.8

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.23 AU - 1.49 AU

Year: 1115 Days

Day: 11.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 53,610,131 km

• M1: 122,521 km (0.082 R)
• M2: 185,801 km (0.104 R)
• M3: 349,760 km (0.067 R)
• M4: 415,433 km (0.045 R)
• M5: 515,215 km (0.03 R)
• M6: 579,692 km (0.049 R)
• M7: 941,419 km (0.105 R)
• M8: 1,017,266 km (0.114 R)
• M9: 1,129,614 km (0.083 R)
• M10: 1,210,845 km (0.111 R)
• M11: 1,361,041 km (0.032 R)
• M12: 1,485,656 km (0.045 R)
• M13: 1,601,296 km (0.104 R)
• M14: 1,746,705 km (0.076 R)
• M15: 1,814,323 km (0.112 R)
• M16: 2,086,591 km (0.098 R)
• M17: 2,165,878 km (0.105 R)
• M18: 2,470,160 km (0.107 R)
• M19: 2,577,123 km (0.12 R)
• M20: 2,843,706 km (0.113 R)
• M21: 3,012,901 km (0.065 R)
• M22: 3,185,387 km (0.119 R)
• M23: 3,652,881 km (0.106 R)
• M24: 3,766,426 km (0.107 R)
• M25: 3,934,723 km (0.088 R)
• M26: 4,006,381 km (0.055 R)
• M27: 4,078,337 km (0.089 R)
• M28: 4,141,767 km (0.11 R)
• M29: 4,223,746 km (0.104 R)
• M30: 4,473,126 km (0.087 R)
• M31: 4,679,870 km (0.104 R)
• M32: 4,746,292 km (0.035 R)
• M33: 4,813,012 km (0.075 R)
• M34: 5,230,091 km (0.091 R)
• M35: 5,338,699 km (0.075 R)
• M36: 5,408,113 km (0.117 R)
• M37: 5,487,998 km (0.084 R)
• M38: 5,628,620 km (0.032 R)
• M39: 6,078,161 km (0.104 R)
• M40: 6,150,866 km (0.067 R)
• M41: 6,213,248 km (0.076 R)
• M42: 6,370,476 km (0.106 R)
• M43: 6,645,885 km (0.103 R)
• M44: 6,785,161 km (0.086 R)
• M45: 6,979,489 km (0.098 R)
• M46: 7,044,713 km (0.117 R)
• M47: 7,329,697 km (0.05 R)
• M48: 7,462,540 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888

Radius: 13.2

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.33 AU - 2.01 AU

Year: 1517 Days

Day: 10.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 53,610,131 km

• M1: 164,558 km (0.099 R)
• M2: 299,794 km (0.064 R)
• M3: 522,097 km (0.104 R)
• M4: 615,146 km (0.063 R)
• M5: 790,625 km (0.086 R)
• M6: 1,026,840 km (0.093 R)
• M7: 1,277,566 km (0.106 R)
• M8: 1,558,810 km (0.03 R)
• M9: 1,957,937 km (0.102 R)
• M10: 2,079,560 km (0.086 R)
• M11: 2,412,864 km (0.073 R)
• M12: 2,604,200 km (0.107 R)
• M13: 2,738,688 km (0.106 R)
• M14: 2,875,570 km (0.095 R)
• M15: 3,169,380 km (0.081 R)
• M16: 3,300,129 km (0.094 R)
• M17: 3,513,306 km (0.062 R)
• M18: 3,676,218 km (0.112 R)
• M19: 3,800,085 km (0.026 R)
• M20: 4,037,946 km (0.081 R)
• M21: 4,137,279 km (0.085 R)
• M22: 4,223,148 km (0.094 R)
• M23: 4,469,685 km (0.083 R)
• M24: 4,661,470 km (0.089 R)
• M25: 5,377,744 km (0.051 R)
• M26: 5,534,523 km (0.079 R)
• M27: 5,629,368 km (0.119 R)
• M28: 5,788,690 km (0.104 R)
• M29: 6,607,888 km (0.098 R)
• M30: 6,725,471 km (0.089 R)
• M31: 6,962,883 km (0.088 R)
• M32: 7,358,869 km (0.07 R)
• M33: 7,445,935 km (0.085 R)
• M34: 7,922,105 km (0.029 R)
• M35: 8,245,087 km (0.073 R)
• M36: 8,535,755 km (0.073 R)
• M37: 8,792,914 km (0.082 R)
• M38: 9,015,516 km (0.098 R)
• M39: 9,183,664 km (0.109 R)
• M40: 9,333,860 km (0.107 R)
• M41: 9,466,104 km (0.065 R)
• M42: 9,579,948 km (0.11 R)
• M43: 9,751,537 km (0.059 R)
• M44: 9,905,025 km (0.043 R)
• M45: 10,117,154 km (0.101 R)
• M46: 10,428,617 km (0.058 R)
• M47: 10,546,201 km (0.111 R)
• M48: 10,664,234 km (0.071 R)
• M49: 10,862,002 km (0.115 R)
• M50: 11,120,956 km (0.042 R)
• M51: 11,402,051 km (0.096 R)
• M52: 11,523,225 km (0.091 R)
• M53: 11,828,105 km (0.047 R)
• M54: 11,950,775 km (0.071 R)
• M55: 12,197,462 km (0.12 R)
• M56: 12,321,479 km (0.044 R)
• M57: 12,404,356 km (0.079 R)
• M58: 12,905,659 km (0.117 R)
• M59: 13,179,872 km (0.082 R)
• M60: 13,477,571 km (0.076 R)
• M61: 13,906,468 km (0.094 R)
• M62: 14,580,257 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.1

Radius: 10.6

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.35 AU - 4.25 AU

Year: 5207 Days

Day: 8.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 53,610,131 km

• M1: 196,572 km (0.077 R)
• M2: 273,914 km (0.102 R)
• M3: 369,208 km (0.09 R)
• M4: 456,423 km (0.101 R)
• M5: 539,749 km (0.119 R)
• M6: 766,988 km (0.063 R)
• M7: 969,993 km (0.096 R)
• M8: 1,107,024 km (0.054 R)
• M9: 1,190,799 km (0.069 R)
• M10: 1,329,626 km (0.104 R)
• M11: 1,576,313 km (0.049 R)
• M12: 2,041,113 km (0.08 R)
• M13: 2,124,439 km (0.056 R)
• M14: 2,283,761 km (0.067 R)
• M15: 2,370,378 km (0.058 R)
• M16: 2,716,697 km (0.119 R)
• M17: 2,890,081 km (0.076 R)
• M18: 3,055,387 km (0.094 R)
• M19: 3,163,247 km (0.076 R)
• M20: 3,235,952 km (0.118 R)
• M21: 3,370,590 km (0.11 R)
• M22: 3,444,940 km (0.108 R)
• M23: 3,582,570 km (0.082 R)
• M24: 3,876,230 km (0.108 R)
• M25: 4,032,560 km (0.072 R)
• M26: 4,164,506 km (0.089 R)
• M27: 4,311,261 km (0.043 R)
• M28: 4,568,869 km (0.109 R)
• M29: 4,651,297 km (0.114 R)
• M30: 4,761,999 km (0.066 R)
• M31: 4,859,537 km (0.113 R)
• M32: 4,957,823 km (0.066 R)
• M33: 5,256,570 km (0.1 R)
• M34: 5,328,527 km (0.036 R)
• M35: 5,575,961 km (0.092 R)
• M36: 6,112,120 km (0.115 R)
• M37: 6,417,150 km (0.067 R)
• M38: 6,602,652 km (0.034 R)
• M39: 6,711,708 km (0.112 R)
• M40: 7,394,473 km (0.073 R)
• M41: 7,621,563 km (0.078 R)
• M42: 7,719,699 km (0.115 R)
• M43: 8,689,093 km (0.108 R)
• M44: 8,791,568 km (0.055 R)
• M45: 8,945,953 km (0.111 R)
• M46: 9,049,474 km (0.038 R)
• M47: 9,397,439 km (0.106 R)
• M48: 9,485,103 km (0.091 R)
• M49: 9,608,222 km (0.09 R)
• M50: 9,731,940 km (0.041 R)
• M51: 9,838,454 km (0.047 R)
• M52: 9,963,069 km (0.102 R)
• M53: 10,196,142 km (0.1 R)
• M54: 10,304,301 km (0.069 R)
• M55: 10,431,011 km (0.116 R)
• M56: 10,612,772 km (0.09 R)
• M57: 10,685,776 km (0.05 R)
• M58: 10,869,183 km (0.097 R)
• M59: 11,183,189 km (0.079 R)
• M60: 11,350,738 km (0.041 R)
• M61: 11,425,388 km (0.089 R)
• M62: 11,594,134 km (0.118 R)
• M63: 11,820,326 km (0.069 R)
• M64: 12,010,016 km (0.105 R)
• M65: 12,739,904 km (0.102 R)
• M66: 13,051,517 km (0.109 R)
• M67: 13,149,354 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.5

Radius: 4.8

Gravity: 17.47 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.25 AU - 9.43 AU

Year: 15431 Days

Day: 20.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 53,610,131 km

• M1: 84,523 km (0.06 R)
• M2: 297,251 km (0.097 R)
• M3: 337,942 km (0.094 R)
• M4: 553,961 km (0.075 R)
• M5: 750,383 km (0.045 R)
• M6: 988,393 km (0.077 R)
• M7: 2,040,066 km (0.116 R)
• M8: 2,230,355 km (0.105 R)
• M9: 2,397,904 km (0.107 R)
• M10: 2,775,190 km (0.094 R)
• M11: 3,390,935 km (0.093 R)
• M12: 3,747,127 km (0.107 R)
• M13: 3,846,311 km (0.087 R)
• M14: 3,980,051 km (0.096 R)
• M15: 4,390,099 km (0.096 R)
• M16: 4,670,894 km (0.088 R)
• M17: 4,849,365 km (0.06 R)
• M18: 4,921,471 km (0.101 R)
• M19: 5,623,234 km (0.117 R)
• M20: 5,851,371 km (0.11 R)
• M21: 7,118,166 km (0.097 R)
• M22: 7,282,275 km (0.067 R)
• M23: 7,782,231 km (0.114 R)
• M24: 7,824,417 km (0.081 R)
• M25: 8,596,342 km (0.058 R)
• M26: 9,213,284 km (0.088 R)
• M27: 9,572,169 km (0.083 R)
• M28: 10,396,454 km (0.047 R)
• M29: 10,629,378 km (0.086 R)
• M30: 11,482,235 km (0.067 R)
• M31: 11,674,767 km (0.083 R)
• M32: 12,014,355 km (0.04 R)
• M33: 12,307,866 km (0.093 R)
• M34: 13,759,713 km (0.089 R)
• M35: 13,810,726 km (0.071 R)
• M36: 14,583,548 km (0.077 R)
• M37: 14,949,166 km (0.043 R)
• M38: 15,476,498 km (0.111 R)
• M39: 15,795,740 km (0.094 R)
• M40: 16,603,568 km (0.028 R)
• M41: 16,657,873 km (0.047 R)
• M42: 17,039,945 km (0.118 R)
• M43: 19,277,331 km (0.036 R)
• M44: 19,334,478 km (0.079 R)
• M45: 19,563,512 km (0.055 R)
• M46: 20,024,124 km (0.096 R)
• M47: 20,780,341 km (0.099 R)
• M48: 22,021,704 km (0.052 R)
• M49: 23,897,512 km (0.085 R)
• M50: 24,266,420 km (0.073 R)
• M51: 26,837,409 km (0.102 R)
• M52: 27,028,894 km (0.082 R)
• M53: 29,625,166 km (0.059 R)
• M54: 30,353,109 km (0.104 R)
• M55: 31,893,817 km (0.097 R)
• M56: 32,775,846 km (0.097 R)
• M57: 33,391,142 km (0.115 R)
• M58: 33,803,434 km (0.042 R)
• M59: 34,841,793 km (0.079 R)
• M60: 35,399,643 km (0.111 R)
• M61: 35,609,679 km (0.102 R)
• M62: 35,820,163 km (0.108 R)
• M63: 35,960,635 km (0.102 R)
• M64: 36,595,230 km (0.076 R)
• M65: 36,878,418 km (0.064 R)
• M66: 37,233,564 km (0.106 R)
• M67: 37,375,831 km (0.081 R)
• M68: 37,946,996 km (0.112 R)
• M69: 38,449,196 km (0.067 R)
• M70: 40,406,385 km (0.061 R)
• M71: 42,618,937 km (0.118 R)
• M72: 43,290,333 km (0.084 R)
• M73: 43,514,879 km (0.103 R)
• M74: 45,858,030 km (0.069 R)
• M75: 46,852,856 km (0.055 R)
• M76: 47,083,387 km (0.031 R)
• M77: 47,391,409 km (0.084 R)
• M78: 47,777,371 km (0.092 R)
• M79: 48,164,381 km (0.093 R)
• M80: 48,319,514 km (0.073 R)
• M81: 48,397,155 km (0.12 R)
• M82: 48,785,810 km (0.044 R)
• M83: 49,409,783 km (0.087 R)
• M84: 49,722,742 km (0.078 R)
• M85: 49,801,131 km (0.119 R)
• M86: 50,902,471 km (0.117 R)
• M87: 51,139,434 km (0.077 R)
• M88: 51,693,993 km (0.074 R)
• M89: 52,728,911 km (0.116 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 14,524 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit