🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.8

Radius: 11.9

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.64 AU - 0.8 AU

Year: 422 Days

Day: 12.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 55,727,938 km

• M1: 148,999 km (0.096 R)
• M2: 241,002 km (0.065 R)
• M3: 315,801 km (0.068 R)
• M4: 446,998 km (0.117 R)
• M5: 537,056 km (0.119 R)
• M6: 675,135 km (0.114 R)
• M7: 752,477 km (0.111 R)
• M8: 850,464 km (0.119 R)
• M9: 956,978 km (0.104 R)
• M10: 1,064,688 km (0.11 R)
• M11: 1,157,140 km (0.104 R)
• M12: 1,244,355 km (0.116 R)
• M13: 1,325,736 km (0.099 R)
• M14: 1,434,344 km (0.071 R)
• M15: 1,541,905 km (0.097 R)
• M16: 1,629,869 km (0.114 R)
• M17: 1,715,140 km (0.103 R)
• M18: 1,899,743 km (0.077 R)
• M19: 2,004,163 km (0.097 R)
• M20: 2,130,124 km (0.087 R)
• M21: 2,218,985 km (0.077 R)
• M22: 2,359,757 km (0.115 R)
• M23: 2,550,344 km (0.111 R)
• M24: 2,676,755 km (0.114 R)
• M25: 2,751,554 km (0.088 R)
• M26: 2,875,869 km (0.105 R)
• M27: 2,985,525 km (0.093 R)
• M28: 3,074,386 km (0.066 R)
• M29: 3,214,858 km (0.106 R)
• M30: 3,450,026 km (0.087 R)
• M31: 3,685,044 km (0.057 R)
• M32: 3,816,541 km (0.097 R)
• M33: 3,894,930 km (0.072 R)
• M34: 4,201,905 km (0.118 R)
• M35: 4,282,987 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.8

Radius: 11.8

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.9 AU - 2.46 AU

Year: 2222 Days

Day: 8.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 55,727,938 km

• M1: 147,204 km (0.028 R)
• M2: 385,065 km (0.045 R)
• M3: 538,702 km (0.09 R)
• M4: 685,009 km (0.095 R)
• M5: 763,697 km (0.087 R)
• M6: 957,726 km (0.099 R)
• M7: 1,093,411 km (0.12 R)
• M8: 1,304,793 km (0.067 R)
• M9: 1,405,472 km (0.038 R)
• M10: 1,690,905 km (0.063 R)
• M11: 1,846,337 km (0.049 R)
• M12: 2,018,225 km (0.118 R)
• M13: 2,124,140 km (0.071 R)
• M14: 2,243,968 km (0.081 R)
• M15: 2,440,390 km (0.054 R)
• M16: 2,578,918 km (0.103 R)
• M17: 2,877,066 km (0.111 R)
• M18: 3,050,600 km (0.09 R)
• M19: 3,296,688 km (0.115 R)
• M20: 3,394,226 km (0.109 R)
• M21: 3,606,356 km (0.081 R)
• M22: 3,910,937 km (0.093 R)
• M23: 4,163,608 km (0.1 R)
• M24: 4,254,115 km (0.118 R)
• M25: 4,330,110 km (0.084 R)
• M26: 4,467,890 km (0.084 R)
• M27: 4,700,814 km (0.102 R)
• M28: 5,622,486 km (0.045 R)
• M29: 6,250,349 km (0.083 R)
• M30: 6,371,673 km (0.085 R)
• M31: 6,511,247 km (0.093 R)
• M32: 6,775,886 km (0.096 R)
• M33: 7,097,970 km (0.102 R)
• M34: 7,388,639 km (0.106 R)
• M35: 7,738,847 km (0.088 R)
• M36: 7,813,347 km (0.09 R)
• M37: 8,474,869 km (0.101 R)
• M38: 8,570,761 km (0.098 R)
• M39: 8,705,848 km (0.087 R)
• M40: 8,802,638 km (0.084 R)
• M41: 9,173,940 km (0.03 R)
• M42: 9,331,915 km (0.067 R)
• M43: 9,650,409 km (0.066 R)
• M44: 10,053,725 km (0.073 R)
• M45: 10,380,297 km (0.041 R)
• M46: 11,148,931 km (0.046 R)
• M47: 11,380,957 km (0.116 R)
• M48: 11,487,022 km (0.109 R)
• M49: 11,678,657 km (0.119 R)
• M50: 11,892,881 km (0.033 R)
• M51: 12,000,442 km (0.084 R)
• M52: 12,151,685 km (0.084 R)
• M53: 12,238,303 km (0.101 R)
• M54: 12,368,752 km (0.116 R)
• M55: 13,495,822 km (0.046 R)
• M56: 13,743,257 km (0.117 R)
• M57: 13,901,382 km (0.11 R)
• M58: 14,174,099 km (0.115 R)
• M59: 14,563,353 km (0.103 R)
• M60: 14,909,821 km (0.083 R)
• M61: 15,352,631 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.7

Radius: 9

Gravity: 10.03 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.76 AU - 2.8 AU

Year: 2376 Days

Day: 5.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 55,727,938 km

• M1: 222,751 km (0.071 R)
• M2: 382,223 km (0.094 R)
• M3: 525,537 km (0.109 R)
• M4: 583,132 km (0.106 R)
• M5: 696,677 km (0.09 R)
• M6: 847,173 km (0.027 R)
• M7: 987,944 km (0.105 R)
• M8: 1,082,789 km (0.12 R)
• M9: 1,236,426 km (0.062 R)
• M10: 1,304,493 km (0.084 R)
• M11: 1,627,176 km (0.093 R)
• M12: 2,430,517 km (0.076 R)
• M13: 2,516,984 km (0.093 R)
• M14: 2,619,010 km (0.064 R)
• M15: 2,857,768 km (0.113 R)
• M16: 2,918,505 km (0.105 R)
• M17: 3,324,364 km (0.042 R)
• M18: 3,898,670 km (0.072 R)
• M19: 4,188,740 km (0.076 R)
• M20: 4,327,717 km (0.11 R)
• M21: 4,433,034 km (0.07 R)
• M22: 5,008,686 km (0.099 R)
• M23: 5,082,288 km (0.074 R)
• M24: 5,174,890 km (0.088 R)
• M25: 5,493,832 km (0.035 R)
• M26: 5,588,827 km (0.118 R)
• M27: 5,857,804 km (0.063 R)
• M28: 5,974,490 km (0.117 R)
• M29: 6,150,716 km (0.069 R)
• M30: 6,229,704 km (0.036 R)
• M31: 6,609,384 km (0.112 R)
• M32: 6,914,264 km (0.086 R)
• M33: 6,975,898 km (0.109 R)
• M34: 7,120,260 km (0.027 R)
• M35: 7,203,137 km (0.091 R)
• M36: 7,411,976 km (0.096 R)
• M37: 7,559,330 km (0.102 R)
• M38: 7,792,703 km (0.08 R)
• M39: 8,223,395 km (0.114 R)
• M40: 8,463,649 km (0.092 R)
• M41: 8,750,428 km (0.079 R)
• M42: 8,816,999 km (0.084 R)
• M43: 8,950,889 km (0.067 R)
• M44: 9,175,436 km (0.025 R)
• M45: 9,243,054 km (0.06 R)
• M46: 9,698,879 km (0.064 R)
• M47: 9,975,784 km (0.097 R)
• M48: 10,161,884 km (0.107 R)
• M49: 10,255,383 km (0.104 R)
• M50: 10,325,694 km (0.112 R)
• M51: 10,608,583 km (0.109 R)
• M52: 10,679,642 km (0.094 R)
• M53: 10,965,674 km (0.072 R)
• M54: 11,569,750 km (0.104 R)
• M55: 11,740,890 km (0.072 R)
• M56: 12,458,511 km (0.088 R)
• M57: 12,684,104 km (0.113 R)
• M58: 12,987,040 km (0.09 R)
• M59: 13,088,467 km (0.09 R)
• M60: 13,343,532 km (0.106 R)
• M61: 13,522,900 km (0.119 R)
• M62: 13,703,165 km (0.044 R)
• M63: 13,780,657 km (0.12 R)
• M64: 13,884,178 km (0.081 R)
• M65: 14,248,748 km (0.036 R)
• M66: 14,405,826 km (0.088 R)
• M67: 14,589,981 km (0.048 R)
• M68: 14,880,799 km (0.07 R)
• M69: 14,987,014 km (0.113 R)
• M70: 15,468,270 km (0.11 R)
• M71: 15,575,981 km (0.049 R)
• M72: 15,819,077 km (0.094 R)
• M73: 16,117,974 km (0.116 R)
• M74: 16,500,944 km (0.115 R)
• M75: 16,748,828 km (0.072 R)
• M76: 17,359,786 km (0.096 R)
• M77: 17,865,127 km (0.118 R)
• M78: 18,432,253 km (0.104 R)
• M79: 19,005,362 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.7

Radius: 12

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.86 AU - 3.22 AU

Year: 3659 Days

Day: 7.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 55,727,938 km

• M1: 213,327 km (0.114 R)
• M2: 307,872 km (0.102 R)
• M3: 546,331 km (0.096 R)
• M4: 656,884 km (0.039 R)
• M5: 799,750 km (0.113 R)
• M6: 916,137 km (0.026 R)
• M7: 1,025,344 km (0.084 R)
• M8: 1,265,149 km (0.085 R)
• M9: 1,351,617 km (0.117 R)
• M10: 1,455,288 km (0.107 R)
• M11: 1,600,548 km (0.058 R)
• M12: 1,686,866 km (0.064 R)
• M13: 1,823,598 km (0.102 R)
• M14: 1,964,070 km (0.113 R)
• M15: 2,212,403 km (0.119 R)
• M16: 3,047,159 km (0.049 R)
• M17: 3,265,273 km (0.107 R)
• M18: 3,612,489 km (0.102 R)
• M19: 3,758,946 km (0.115 R)
• M20: 3,939,510 km (0.101 R)
• M21: 4,068,613 km (0.098 R)
• M22: 4,232,124 km (0.104 R)
• M23: 4,599,686 km (0.119 R)
• M24: 4,770,227 km (0.04 R)
• M25: 5,012,426 km (0.119 R)
• M26: 5,258,814 km (0.051 R)
• M27: 5,473,188 km (0.062 R)
• M28: 5,557,411 km (0.096 R)
• M29: 5,775,824 km (0.116 R)
• M30: 6,009,346 km (0.062 R)
• M31: 6,473,399 km (0.081 R)
• M32: 6,626,438 km (0.076 R)
• M33: 6,703,331 km (0.077 R)
• M34: 6,858,165 km (0.116 R)
• M35: 7,079,570 km (0.116 R)
• M36: 7,276,889 km (0.083 R)
• M37: 7,436,061 km (0.071 R)
• M38: 7,839,078 km (0.103 R)
• M39: 7,934,222 km (0.099 R)
• M40: 8,015,903 km (0.09 R)
• M41: 8,194,223 km (0.098 R)
• M42: 8,610,405 km (0.116 R)
• M43: 8,779,001 km (0.071 R)
• M44: 9,104,975 km (0.116 R)
• M45: 9,319,648 km (0.106 R)
• M46: 9,666,865 km (0.106 R)
• M47: 9,783,402 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.1

Radius: 12.9

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.78 AU - 6.16 AU

Year: 7648 Days

Day: 6.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 55,727,938 km

• M1: 301,739 km (0.03 R)
• M2: 396,734 km (0.091 R)
• M3: 506,688 km (0.106 R)
• M4: 601,533 km (0.044 R)
• M5: 812,616 km (0.104 R)
• M6: 1,103,434 km (0.096 R)
• M7: 1,612,216 km (0.118 R)
• M8: 2,236,339 km (0.12 R)
• M9: 2,427,824 km (0.099 R)
• M10: 3,167,735 km (0.109 R)
• M11: 3,549,060 km (0.056 R)
• M12: 3,660,809 km (0.051 R)
• M13: 4,811,068 km (0.043 R)
• M14: 5,409,758 km (0.101 R)
• M15: 5,571,174 km (0.116 R)
• M16: 5,668,862 km (0.092 R)
• M17: 6,065,446 km (0.116 R)
• M18: 6,233,294 km (0.059 R)
• M19: 6,815,829 km (0.1 R)
• M20: 6,920,397 km (0.103 R)
• M21: 7,523,427 km (0.056 R)
• M22: 7,740,343 km (0.101 R)
• M23: 9,046,632 km (0.085 R)
• M24: 9,161,822 km (0.086 R)
• M25: 9,823,643 km (0.07 R)
• M26: 11,111,083 km (0.11 R)
• M27: 12,153,630 km (0.063 R)
• M28: 12,966,695 km (0.106 R)
• M29: 13,314,360 km (0.078 R)
• M30: 13,533,222 km (0.066 R)
• M31: 13,797,561 km (0.098 R)
• M32: 14,107,977 km (0.109 R)
• M33: 14,555,424 km (0.047 R)
• M34: 15,053,136 km (0.026 R)
• M35: 15,556,383 km (0.118 R)
• M36: 15,694,462 km (0.058 R)
• M37: 16,158,216 km (0.064 R)
• M38: 16,251,565 km (0.086 R)
• M39: 16,532,360 km (0.113 R)
• M40: 16,909,496 km (0.103 R)
• M41: 17,051,614 km (0.111 R)
• M42: 17,289,475 km (0.119 R)
• M43: 18,203,069 km (0.111 R)
• M44: 18,397,397 km (0.091 R)
• M45: 19,429,173 km (0.105 R)
• M46: 19,727,322 km (0.072 R)
• M47: 20,732,320 km (0.104 R)
• M48: 21,190,090 km (0.114 R)
• M49: 21,292,265 km (0.114 R)
• M50: 21,497,064 km (0.068 R)
• M51: 22,322,994 km (0.066 R)
• M52: 22,844,343 km (0.099 R)
• M53: 24,165,591 km (0.075 R)
• M54: 24,540,035 km (0.07 R)
• M55: 26,936,892 km (0.079 R)
• M56: 27,214,097 km (0.111 R)
• M57: 28,050,947 km (0.027 R)
• M58: 28,783,229 km (0.055 R)
• M59: 29,293,806 km (0.11 R)
• M60: 30,554,617 km (0.06 R)
• M61: 31,075,517 km (0.059 R)
• M62: 31,366,036 km (0.101 R)
• M63: 31,540,916 km (0.103 R)
• M64: 31,657,602 km (0.059 R)
• M65: 33,247,528 km (0.115 R)
• M66: 33,664,009 km (0.102 R)
• M67: 35,954,651 km (0.061 R)
• M68: 37,303,725 km (0.111 R)
• M69: 37,550,861 km (0.079 R)
• M70: 39,044,745 km (0.109 R)
• M71: 39,484,114 km (0.063 R)
• M72: 40,177,799 km (0.081 R)
• M73: 40,494,498 km (0.057 R)
• M74: 41,194,018 km (0.117 R)
• M75: 41,449,531 km (0.091 R)
• M76: 42,026,081 km (0.077 R)
• M77: 42,605,324 km (0.117 R)
• M78: 43,252,036 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 882.4

Radius: 3.7

Gravity: 64.46 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.13 AU - 6.57 AU

Year: 11045 Days

Day: 23.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 55,727,938 km

• M1: 78,688 km (0.063 R)
• M2: 227,688 km (0.116 R)
• M3: 905,666 km (0.083 R)
• M4: 1,212,640 km (0.085 R)
• M5: 1,474,885 km (0.071 R)
• M6: 1,524,402 km (0.049 R)
• M7: 1,676,394 km (0.084 R)
• M8: 1,702,274 km (0.111 R)
• M9: 2,022,264 km (0.058 R)
• M10: 2,418,848 km (0.119 R)
• M11: 2,962,786 km (0.081 R)
• M12: 3,088,747 km (0.049 R)
• M13: 3,345,756 km (0.079 R)
• M14: 3,676,667 km (0.094 R)
• M15: 3,880,270 km (0.086 R)
• M16: 4,298,246 km (0.1 R)
• M17: 4,333,850 km (0.09 R)
• M18: 5,252,082 km (0.113 R)
• M19: 5,713,591 km (0.067 R)
• M20: 6,147,874 km (0.114 R)
• M21: 6,551,938 km (0.082 R)
• M22: 6,592,778 km (0.08 R)
• M23: 6,716,047 km (0.07 R)
• M24: 6,757,186 km (0.079 R)
• M25: 7,598,973 km (0.1 R)
• M26: 7,901,460 km (0.074 R)
• M27: 8,119,873 km (0.081 R)
• M28: 9,656,692 km (0.111 R)
• M29: 9,984,162 km (0.098 R)
• M30: 10,220,227 km (0.108 R)
• M31: 10,410,366 km (0.069 R)
• M32: 10,458,088 km (0.064 R)
• M33: 10,890,875 km (0.116 R)
• M34: 11,476,999 km (0.111 R)
• M35: 11,823,617 km (0.107 R)
• M36: 11,873,433 km (0.084 R)
• M37: 12,274,356 km (0.057 R)
• M38: 12,628,753 km (0.117 R)
• M39: 13,764,350 km (0.091 R)
• M40: 14,079,703 km (0.077 R)
• M41: 14,132,511 km (0.12 R)
• M42: 15,691,919 km (0.085 R)
• M43: 16,021,334 km (0.096 R)
• M44: 16,575,294 km (0.106 R)
• M45: 17,079,290 km (0.114 R)
• M46: 18,679,089 km (0.047 R)
• M47: 19,320,565 km (0.11 R)
• M48: 19,850,740 km (0.119 R)
• M49: 20,326,012 km (0.114 R)
• M50: 24,071,345 km (0.079 R)
• M51: 24,260,885 km (0.115 R)
• M52: 24,324,165 km (0.091 R)
• M53: 24,578,033 km (0.112 R)
• M54: 25,730,834 km (0.074 R)
• M55: 26,054,115 km (0.072 R)
• M56: 26,378,892 km (0.087 R)
• M57: 27,163,533 km (0.074 R)
• M58: 27,492,797 km (0.08 R)
• M59: 27,624,892 km (0.118 R)
• M60: 28,755,852 km (0.059 R)
• M61: 29,563,232 km (0.113 R)
• M62: 29,969,839 km (0.066 R)
• M63: 30,856,954 km (0.092 R)
• M64: 31,338,061 km (0.106 R)
• M65: 31,407,026 km (0.093 R)
• M66: 31,614,219 km (0.078 R)
• M67: 32,796,640 km (0.119 R)
• M68: 33,640,073 km (0.118 R)
• M69: 34,064,333 km (0.093 R)
• M70: 34,206,152 km (0.028 R)
• M71: 34,561,596 km (0.064 R)
• M72: 35,276,225 km (0.108 R)
• M73: 36,429,774 km (0.101 R)
• M74: 36,647,290 km (0.042 R)
• M75: 37,449,134 km (0.099 R)
• M76: 37,888,802 km (0.117 R)
• M77: 38,256,663 km (0.115 R)
• M78: 38,330,266 km (0.118 R)
• M79: 39,515,829 km (0.056 R)
• M80: 39,888,776 km (0.067 R)
• M81: 39,963,426 km (0.119 R)
• M82: 40,713,360 km (0.048 R)
• M83: 41,467,782 km (0.093 R)
• M84: 41,770,867 km (0.087 R)
• M85: 43,527,894 km (0.056 R)
• M86: 43,758,873 km (0.1 R)
• M87: 44,067,344 km (0.099 R)
• M88: 44,221,879 km (0.051 R)
• M89: 46,247,434 km (0.105 R)
• M90: 48,303,058 km (0.084 R)
• M91: 48,462,380 km (0.057 R)
• M92: 48,542,115 km (0.119 R)
• M93: 50,388,153 km (0.114 R)
• M94: 52,502,570 km (0.054 R)
• M95: 54,231,322 km (0.085 R)
• M96: 54,479,805 km (0.116 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: 220 - 19,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit