🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.8

Radius: 11.9

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.68 AU - 0.78 AU

Year: 403 Days

Day: 13.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 40,904,721 km

• M1: 149,448 km (0.112 R)
• M2: 224,397 km (0.08 R)
• M3: 322,084 km (0.062 R)
• M4: 443,558 km (0.075 R)
• M5: 523,892 km (0.102 R)
• M6: 621,729 km (0.118 R)
• M7: 702,811 km (0.081 R)
• M8: 952,340 km (0.084 R)
• M9: 1,104,780 km (0.042 R)
• M10: 1,191,547 km (0.12 R)
• M11: 1,275,771 km (0.041 R)
• M12: 1,440,179 km (0.09 R)
• M13: 1,589,926 km (0.112 R)
• M14: 1,762,113 km (0.083 R)
• M15: 1,836,314 km (0.025 R)
• M16: 2,011,493 km (0.056 R)
• M17: 2,186,074 km (0.084 R)
• M18: 2,272,392 km (0.074 R)
• M19: 2,359,757 km (0.073 R)
• M20: 2,557,376 km (0.1 R)
• M21: 2,894,420 km (0.107 R)
• M22: 3,044,317 km (0.087 R)
• M23: 3,196,906 km (0.101 R)
• M24: 3,274,249 km (0.088 R)
• M25: 3,402,005 km (0.097 R)
• M26: 3,567,760 km (0.094 R)
• M27: 3,832,548 km (0.106 R)
• M28: 3,944,896 km (0.087 R)
• M29: 4,043,032 km (0.077 R)
• M30: 4,165,104 km (0.09 R)
• M31: 4,491,377 km (0.071 R)
• M32: 4,649,651 km (0.107 R)
• M33: 4,882,575 km (0.097 R)
• M34: 5,029,032 km (0.097 R)
• M35: 5,135,844 km (0.107 R)
• M36: 5,276,616 km (0.115 R)
• M37: 5,376,697 km (0.071 R)
• M38: 5,468,999 km (0.108 R)
• M39: 5,604,235 km (0.092 R)
• M40: 5,706,560 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.5

Radius: 11.3

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.59 AU - 1.87 AU

Year: 1469 Days

Day: 9.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 40,904,721 km

• M1: 148,850 km (0.088 R)
• M2: 286,181 km (0.113 R)
• M3: 364,869 km (0.05 R)
• M4: 502,200 km (0.113 R)
• M5: 593,305 km (0.096 R)
• M6: 690,993 km (0.104 R)
• M7: 774,917 km (0.084 R)
• M8: 862,731 km (0.063 R)
• M9: 1,034,619 km (0.065 R)
• M10: 1,338,602 km (0.069 R)
• M11: 1,539,811 km (0.086 R)
• M12: 1,706,463 km (0.102 R)
• M13: 1,869,824 km (0.102 R)
• M14: 2,029,146 km (0.094 R)
• M15: 2,125,038 km (0.05 R)
• M16: 2,222,426 km (0.094 R)
• M17: 2,432,013 km (0.101 R)
• M18: 2,523,866 km (0.111 R)
• M19: 2,616,916 km (0.104 R)
• M20: 2,795,984 km (0.089 R)
• M21: 3,188,379 km (0.118 R)
• M22: 3,529,014 km (0.06 R)
• M23: 3,621,914 km (0.057 R)
• M24: 3,821,926 km (0.03 R)
• M25: 3,905,252 km (0.084 R)
• M26: 4,013,561 km (0.101 R)
• M27: 4,232,872 km (0.104 R)
• M28: 4,468,937 km (0.113 R)
• M29: 4,889,008 km (0.107 R)
• M30: 5,071,069 km (0.074 R)
• M31: 5,282,002 km (0.068 R)
• M32: 5,522,854 km (0.12 R)
• M33: 5,835,813 km (0.112 R)
• M34: 6,043,006 km (0.058 R)
• M35: 6,379,751 km (0.105 R)
• M36: 6,536,081 km (0.117 R)
• M37: 6,736,991 km (0.103 R)
• M38: 6,852,779 km (0.118 R)
• M39: 7,233,506 km (0.109 R)
• M40: 7,441,297 km (0.113 R)
• M41: 7,516,096 km (0.083 R)
• M42: 7,651,183 km (0.105 R)
• M43: 7,863,014 km (0.064 R)
• M44: 8,030,862 km (0.114 R)
• M45: 8,123,015 km (0.059 R)
• M46: 8,261,692 km (0.032 R)
• M47: 8,698,368 km (0.109 R)
• M48: 9,094,653 km (0.097 R)
• M49: 9,174,538 km (0.086 R)
• M50: 9,432,146 km (0.118 R)
• M51: 9,839,202 km (0.098 R)
• M52: 10,003,759 km (0.074 R)
• M53: 10,102,793 km (0.111 R)
• M54: 10,318,812 km (0.079 R)
• M55: 10,452,403 km (0.104 R)
• M56: 10,890,725 km (0.078 R)
• M57: 10,992,601 km (0.099 R)
• M58: 11,559,427 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.8

Radius: 12.8

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.68 AU - 2.58 AU

Year: 2007 Days

Day: 12.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 40,904,721 km

• M1: 159,621 km (0.096 R)
• M2: 264,788 km (0.033 R)
• M3: 432,637 km (0.028 R)
• M4: 517,309 km (0.108 R)
• M5: 631,303 km (0.084 R)
• M6: 715,676 km (0.096 R)
• M7: 796,309 km (0.119 R)
• M8: 923,767 km (0.084 R)
• M9: 1,003,951 km (0.116 R)
• M10: 1,086,679 km (0.066 R)
• M11: 1,390,662 km (0.101 R)
• M12: 1,777,971 km (0.084 R)
• M13: 2,162,886 km (0.113 R)
• M14: 2,247,858 km (0.086 R)
• M15: 2,334,176 km (0.108 R)
• M16: 2,612,727 km (0.05 R)
• M17: 2,862,106 km (0.053 R)
• M18: 3,257,942 km (0.081 R)
• M19: 3,469,623 km (0.109 R)
• M20: 3,642,409 km (0.074 R)
• M21: 3,832,697 km (0.098 R)
• M22: 4,223,447 km (0.072 R)
• M23: 4,833,657 km (0.107 R)
• M24: 4,913,991 km (0.07 R)
• M25: 5,622,786 km (0.101 R)
• M26: 5,792,280 km (0.097 R)
• M27: 6,206,068 km (0.064 R)
• M28: 6,718,889 km (0.114 R)
• M29: 6,971,410 km (0.111 R)
• M30: 7,117,119 km (0.116 R)
• M31: 7,955,615 km (0.097 R)
• M32: 8,088,906 km (0.069 R)
• M33: 8,222,946 km (0.053 R)
• M34: 9,062,489 km (0.103 R)
• M35: 9,201,765 km (0.107 R)
• M36: 9,301,547 km (0.107 R)
• M37: 9,381,731 km (0.101 R)
• M38: 9,583,389 km (0.116 R)
• M39: 10,093,368 km (0.111 R)
• M40: 10,237,880 km (0.119 R)
• M41: 10,320,608 km (0.052 R)
• M42: 10,466,166 km (0.085 R)
• M43: 10,970,311 km (0.079 R)
• M44: 11,246,618 km (0.115 R)
• M45: 11,503,777 km (0.093 R)
• M46: 12,309,062 km (0.081 R)
• M47: 12,441,307 km (0.092 R)
• M48: 12,685,151 km (0.066 R)
• M49: 13,020,101 km (0.081 R)
• M50: 13,110,009 km (0.053 R)
• M51: 13,200,067 km (0.063 R)
• M52: 13,721,715 km (0.078 R)
• M53: 14,296,620 km (0.084 R)
• M54: 14,645,183 km (0.098 R)
• M55: 14,785,506 km (0.057 R)
• M56: 14,996,738 km (0.06 R)
• M57: 15,256,290 km (0.088 R)
• M58: 15,755,947 km (0.114 R)
• M59: 15,971,667 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.3

Radius: 14.8

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.67 AU - 4.25 AU

Year: 4156 Days

Day: 9.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 40,904,721 km

• M1: 215,870 km (0.031 R)
• M2: 388,057 km (0.097 R)
• M3: 549,174 km (0.09 R)
• M4: 661,821 km (0.083 R)
• M5: 761,304 km (0.116 R)
• M6: 866,770 km (0.066 R)
• M7: 1,244,505 km (0.08 R)
• M8: 1,445,714 km (0.072 R)
• M9: 1,947,166 km (0.103 R)
• M10: 2,556,328 km (0.091 R)
• M11: 2,685,132 km (0.083 R)
• M12: 3,183,293 km (0.099 R)
• M13: 3,282,476 km (0.067 R)
• M14: 4,200,409 km (0.103 R)
• M15: 4,665,658 km (0.078 R)
• M16: 4,893,047 km (0.095 R)
• M17: 5,171,000 km (0.119 R)
• M18: 5,501,761 km (0.115 R)
• M19: 5,864,087 km (0.113 R)
• M20: 6,060,509 km (0.101 R)
• M21: 6,234,192 km (0.098 R)
• M22: 6,409,521 km (0.075 R)
• M23: 8,224,592 km (0.093 R)
• M24: 8,751,027 km (0.053 R)
• M25: 9,004,146 km (0.115 R)
• M26: 9,288,382 km (0.064 R)
• M27: 9,489,143 km (0.081 R)
• M28: 10,129,421 km (0.085 R)
• M29: 10,603,946 km (0.117 R)
• M30: 10,813,832 km (0.105 R)
• M31: 11,176,756 km (0.112 R)
• M32: 11,636,321 km (0.107 R)
• M33: 11,821,822 km (0.119 R)
• M34: 11,915,022 km (0.12 R)
• M35: 12,008,371 km (0.11 R)
• M36: 12,164,551 km (0.057 R)
• M37: 13,148,157 km (0.103 R)
• M38: 13,633,153 km (0.091 R)
• M39: 13,959,875 km (0.113 R)
• M40: 14,058,460 km (0.1 R)
• M41: 14,821,409 km (0.081 R)
• M42: 14,955,598 km (0.11 R)
• M43: 15,224,874 km (0.102 R)
• M44: 15,461,987 km (0.081 R)
• M45: 15,563,863 km (0.065 R)
• M46: 16,422,405 km (0.097 R)
• M47: 16,630,646 km (0.073 R)
• M48: 16,804,927 km (0.115 R)
• M49: 17,225,746 km (0.112 R)
• M50: 17,331,512 km (0.04 R)
• M51: 17,614,551 km (0.109 R)
• M52: 17,863,482 km (0.109 R)
• M53: 18,006,198 km (0.077 R)
• M54: 18,113,609 km (0.079 R)
• M55: 19,271,646 km (0.1 R)
• M56: 19,491,406 km (0.084 R)
• M57: 19,675,262 km (0.111 R)
• M58: 20,118,819 km (0.115 R)
• M59: 20,304,620 km (0.105 R)
• M60: 20,416,369 km (0.107 R)
• M61: 20,677,866 km (0.077 R)
• M62: 20,978,109 km (0.118 R)
• M63: 21,128,754 km (0.061 R)
• M64: 22,424,122 km (0.061 R)
• M65: 22,965,068 km (0.052 R)
• M66: 23,549,248 km (0.092 R)
• M67: 24,099,020 km (0.049 R)
• M68: 24,335,983 km (0.116 R)
• M69: 24,692,774 km (0.093 R)
• M70: 26,380,837 km (0.027 R)
• M71: 26,747,351 km (0.088 R)
• M72: 26,951,852 km (0.103 R)
• M73: 27,197,790 km (0.117 R)
• M74: 27,691,912 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 302.3

Radius: 5.4

Gravity: 10.37 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.7 AU - 7.24 AU

Year: 10626 Days

Day: 19.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 40,904,721 km

• M1: 264,339 km (0.094 R)
• M2: 478,564 km (0.056 R)
• M3: 624,721 km (0.119 R)
• M4: 710,291 km (0.099 R)
• M5: 784,790 km (0.077 R)
• M6: 893,548 km (0.068 R)
• M7: 1,195,437 km (0.119 R)
• M8: 1,451,099 km (0.107 R)
• M9: 1,565,841 km (0.117 R)
• M10: 1,743,563 km (0.098 R)
• M11: 1,783,955 km (0.077 R)
• M12: 1,886,429 km (0.055 R)
• M13: 2,449,516 km (0.086 R)
• M14: 2,517,732 km (0.108 R)
• M15: 2,632,773 km (0.068 R)
• M16: 2,868,090 km (0.108 R)
• M17: 2,915,962 km (0.072 R)
• M18: 3,159,357 km (0.104 R)
• M19: 3,562,374 km (0.082 R)
• M20: 4,061,881 km (0.081 R)
• M21: 4,667,304 km (0.114 R)
• M22: 4,865,970 km (0.044 R)
• M23: 4,980,562 km (0.038 R)
• M24: 5,096,201 km (0.082 R)
• M25: 5,183,566 km (0.053 R)
• M26: 5,448,354 km (0.037 R)
• M27: 5,838,805 km (0.079 R)
• M28: 6,176,148 km (0.081 R)
• M29: 6,331,580 km (0.07 R)
• M30: 7,488,421 km (0.06 R)
• M31: 7,854,636 km (0.093 R)
• M32: 7,921,955 km (0.045 R)
• M33: 8,397,826 km (0.109 R)
• M34: 9,484,355 km (0.1 R)
• M35: 9,591,916 km (0.105 R)
• M36: 10,282,011 km (0.097 R)
• M37: 10,392,414 km (0.106 R)
• M38: 10,988,113 km (0.11 R)
• M39: 11,025,662 km (0.093 R)
• M40: 11,786,517 km (0.089 R)
• M41: 12,642,815 km (0.08 R)
• M42: 12,682,309 km (0.101 R)
• M43: 14,703,825 km (0.097 R)
• M44: 16,134,579 km (0.096 R)
• M45: 16,823,178 km (0.094 R)
• M46: 16,866,562 km (0.047 R)
• M47: 17,785,541 km (0.052 R)
• M48: 18,006,797 km (0.102 R)
• M49: 19,534,939 km (0.058 R)
• M50: 20,684,898 km (0.059 R)
• M51: 21,809,275 km (0.05 R)
• M52: 21,856,548 km (0.083 R)
• M53: 22,140,934 km (0.078 R)
• M54: 22,283,650 km (0.096 R)
• M55: 22,617,702 km (0.117 R)
• M56: 22,665,573 km (0.081 R)
• M57: 23,146,082 km (0.049 R)
• M58: 23,290,892 km (0.114 R)
• M59: 24,263,877 km (0.048 R)
• M60: 24,312,796 km (0.061 R)
• M61: 25,051,809 km (0.111 R)
• M62: 25,200,509 km (0.112 R)
• M63: 25,498,658 km (0.101 R)
• M64: 25,998,315 km (0.115 R)
• M65: 26,098,545 km (0.105 R)
• M66: 26,400,284 km (0.07 R)
• M67: 26,652,656 km (0.057 R)
• M68: 27,058,066 km (0.119 R)
• M69: 27,210,506 km (0.049 R)
• M70: 27,465,421 km (0.11 R)
• M71: 27,874,870 km (0.119 R)
• M72: 28,647,992 km (0.108 R)
• M73: 30,267,988 km (0.101 R)
• M74: 30,849,923 km (0.111 R)
• M75: 30,903,031 km (0.078 R)
• M76: 31,222,123 km (0.04 R)
• M77: 32,024,865 km (0.076 R)
• M78: 32,401,852 km (0.06 R)
• M79: 32,563,866 km (0.09 R)
• M80: 32,672,025 km (0.117 R)
• M81: 32,834,339 km (0.088 R)
• M82: 34,418,431 km (0.118 R)
• M83: 35,025,798 km (0.104 R)
• M84: 36,812,595 km (0.081 R)
• M85: 37,263,932 km (0.076 R)
• M86: 37,320,480 km (0.03 R)
• M87: 37,433,576 km (0.054 R)
• M88: 37,660,217 km (0.089 R)
• M89: 37,773,762 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231.7

Radius: 3

Gravity: 25.74 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.48 AU - 8.74 AU

Year: 13555 Days

Day: 24 Hours

Environment

Temp: -215 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 40,904,721 km

• M1: 84,523 km (0.112 R)
• M2: 152,889 km (0.068 R)
• M3: 239,207 km (0.115 R)
• M4: 414,536 km (0.117 R)
• M5: 876,644 km (0.116 R)
• M6: 1,014,573 km (0.114 R)
• M7: 1,447,659 km (0.098 R)
• M8: 1,651,860 km (0.027 R)
• M9: 1,974,991 km (0.053 R)
• M10: 2,178,145 km (0.096 R)
• M11: 2,201,033 km (0.116 R)
• M12: 2,901,750 km (0.108 R)
• M13: 2,952,464 km (0.117 R)
• M14: 3,003,476 km (0.11 R)
• M15: 3,289,208 km (0.065 R)
• M16: 3,368,645 km (0.076 R)
• M17: 3,720,050 km (0.112 R)
• M18: 3,802,778 km (0.088 R)
• M19: 3,830,453 km (0.095 R)
• M20: 3,970,178 km (0.113 R)
• M21: 5,898,794 km (0.111 R)
• M22: 6,288,047 km (0.094 R)
• M23: 6,921,145 km (0.114 R)
• M24: 7,125,197 km (0.116 R)
• M25: 7,296,786 km (0.1 R)
• M26: 7,400,457 km (0.094 R)
• M27: 7,469,870 km (0.051 R)
• M28: 7,644,152 km (0.08 R)
• M29: 7,890,390 km (0.072 R)
• M30: 8,572,108 km (0.102 R)
• M31: 8,644,962 km (0.053 R)
• M32: 8,975,274 km (0.112 R)
• M33: 9,272,375 km (0.113 R)
• M34: 9,347,174 km (0.115 R)
• M35: 9,990,744 km (0.072 R)
• M36: 10,609,481 km (0.077 R)
• M37: 10,884,143 km (0.096 R)
• M38: 11,240,634 km (0.056 R)
• M39: 11,924,297 km (0.103 R)
• M40: 12,332,848 km (0.098 R)
• M41: 12,580,134 km (0.115 R)
• M42: 13,037,754 km (0.114 R)
• M43: 13,840,795 km (0.093 R)
• M44: 13,926,365 km (0.048 R)
• M45: 14,703,376 km (0.084 R)
• M46: 15,009,454 km (0.082 R)
• M47: 15,317,476 km (0.087 R)
• M48: 15,494,450 km (0.1 R)
• M49: 15,939,952 km (0.061 R)
• M50: 16,029,561 km (0.077 R)
• M51: 16,254,257 km (0.119 R)
• M52: 16,797,747 km (0.088 R)
• M53: 16,980,256 km (0.083 R)
• M54: 17,301,293 km (0.104 R)
• M55: 17,347,219 km (0.109 R)
• M56: 17,856,151 km (0.112 R)
• M57: 18,746,558 km (0.094 R)
• M58: 19,411,969 km (0.108 R)
• M59: 19,651,326 km (0.097 R)
• M60: 20,863,368 km (0.105 R)
• M61: 21,503,198 km (0.077 R)
• M62: 21,602,232 km (0.095 R)
• M63: 22,499,969 km (0.095 R)
• M64: 22,550,233 km (0.073 R)
• M65: 23,562,712 km (0.106 R)
• M66: 23,613,725 km (0.117 R)
• M67: 23,869,238 km (0.059 R)
• M68: 24,589,851 km (0.072 R)
• M69: 26,422,425 km (0.06 R)
• M70: 27,114,165 km (0.058 R)
• M71: 29,224,842 km (0.113 R)
• M72: 29,389,399 km (0.109 R)
• M73: 30,438,529 km (0.111 R)
• M74: 31,331,628 km (0.118 R)
• M75: 31,781,320 km (0.091 R)
• M76: 31,950,515 km (0.043 R)
• M77: 32,289,803 km (0.115 R)
• M78: 32,914,972 km (0.06 R)
• M79: 33,429,439 km (0.051 R)
• M80: 33,889,004 km (0.085 R)
• M81: 34,235,024 km (0.062 R)
• M82: 34,408,408 km (0.054 R)
• M83: 35,513,637 km (0.079 R)
• M84: 36,394,469 km (0.079 R)
• M85: 36,689,626 km (0.119 R)
• M86: 36,748,717 km (0.101 R)
• M87: 36,926,290 km (0.096 R)
• M88: 37,460,803 km (0.089 R)
• M89: 38,537,459 km (0.12 R)
• M90: 38,958,876 km (0.109 R)
• M91: 39,442,376 km (0.114 R)
• M92: 39,502,963 km (0.107 R)
• M93: 39,745,611 km (0.116 R)
• M94: 40,232,253 km (0.098 R)
• M95: 40,904,695 km (0.098 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: 403 - 13,600 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit