🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739

Radius: 8.8

Gravity: 9.54 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.49 AU - 0.63 AU

Year: 295 Days

Day: 14.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 80.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 15,739,023 km

• M1: 110,553 km (0.105 R)
• M2: 216,917 km (0.112 R)
• M3: 319,092 km (0.067 R)
• M4: 441,763 km (0.086 R)
• M5: 546,930 km (0.119 R)
• M6: 611,257 km (0.099 R)
• M7: 674,986 km (0.078 R)
• M8: 748,438 km (0.104 R)
• M9: 806,183 km (0.097 R)
• M10: 884,572 km (0.082 R)
• M11: 1,001,408 km (0.061 R)
• M12: 1,161,029 km (0.061 R)
• M13: 1,229,096 km (0.1 R)
• M14: 1,320,500 km (0.076 R)
• M15: 1,427,912 km (0.096 R)
• M16: 1,519,615 km (0.112 R)
• M17: 1,622,838 km (0.057 R)
• M18: 1,699,432 km (0.111 R)
• M19: 1,836,613 km (0.065 R)
• M20: 1,926,671 km (0.088 R)
• M21: 1,997,880 km (0.096 R)
• M22: 2,106,188 km (0.116 R)
• M23: 2,221,828 km (0.089 R)
• M24: 2,323,554 km (0.069 R)
• M25: 2,415,856 km (0.045 R)
• M26: 2,537,030 km (0.052 R)
• M27: 2,604,050 km (0.075 R)
• M28: 2,739,885 km (0.056 R)
• M29: 2,889,782 km (0.052 R)
• M30: 2,948,125 km (0.079 R)
• M31: 3,083,960 km (0.098 R)
• M32: 3,143,650 km (0.087 R)
• M33: 3,410,831 km (0.065 R)
• M34: 3,528,565 km (0.102 R)
• M35: 3,609,946 km (0.112 R)
• M36: 3,768,071 km (0.101 R)
• M37: 3,844,964 km (0.1 R)
• M38: 3,928,590 km (0.091 R)
• M39: 3,999,948 km (0.116 R)
• M40: 4,058,740 km (0.107 R)
• M41: 4,117,681 km (0.107 R)
• M42: 4,249,776 km (0.073 R)
• M43: 4,417,027 km (0.052 R)
• M44: 4,511,573 km (0.085 R)
• M45: 4,593,103 km (0.035 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.1

Radius: 9.7

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.67 AU - 1.05 AU

Year: 561 Days

Day: 11.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 15,739,023 km

• M1: 122,670 km (0.093 R)
• M2: 185,352 km (0.105 R)
• M3: 289,921 km (0.065 R)
• M4: 385,364 km (0.117 R)
• M5: 466,745 km (0.106 R)
• M6: 618,587 km (0.067 R)
• M7: 701,165 km (0.093 R)
• M8: 865,274 km (0.051 R)
• M9: 995,723 km (0.03 R)
• M10: 1,196,933 km (0.098 R)
• M11: 1,292,376 km (0.088 R)
• M12: 1,512,734 km (0.114 R)
• M13: 1,583,493 km (0.078 R)
• M14: 1,683,275 km (0.066 R)
• M15: 1,745,358 km (0.066 R)
• M16: 1,814,024 km (0.035 R)
• M17: 1,877,752 km (0.106 R)
• M18: 1,971,999 km (0.057 R)
• M19: 2,146,580 km (0.106 R)
• M20: 2,263,865 km (0.032 R)
• M21: 2,389,676 km (0.08 R)
• M22: 2,459,987 km (0.098 R)
• M23: 2,524,314 km (0.12 R)
• M24: 2,615,569 km (0.089 R)
• M25: 2,714,603 km (0.032 R)
• M26: 2,963,983 km (0.061 R)
• M27: 3,039,679 km (0.077 R)
• M28: 3,136,918 km (0.038 R)
• M29: 3,206,930 km (0.085 R)
• M30: 3,277,540 km (0.081 R)
• M31: 3,391,683 km (0.087 R)
• M32: 3,521,683 km (0.094 R)
• M33: 3,623,859 km (0.057 R)
• M34: 3,771,662 km (0.073 R)
• M35: 4,058,141 km (0.066 R)
• M36: 4,134,736 km (0.063 R)
• M37: 4,343,873 km (0.087 R)
• M38: 4,604,174 km (0.096 R)
• M39: 4,780,550 km (0.109 R)
• M40: 4,877,788 km (0.118 R)
• M41: 5,239,815 km (0.097 R)
• M42: 5,704,616 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.8

Radius: 14.7

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.98 AU - 1.08 AU

Year: 735 Days

Day: 7.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 15,739,023 km

• M1: 185,053 km (0.098 R)
• M2: 281,543 km (0.101 R)
• M3: 425,307 km (0.117 R)
• M4: 550,071 km (0.062 R)
• M5: 665,561 km (0.074 R)
• M6: 764,296 km (0.093 R)
• M7: 885,769 km (0.094 R)
• M8: 1,063,641 km (0.032 R)
• M9: 1,195,736 km (0.098 R)
• M10: 1,293,872 km (0.087 R)
• M11: 1,534,126 km (0.064 R)
• M12: 1,804,599 km (0.054 R)
• M13: 1,903,483 km (0.05 R)
• M14: 2,027,949 km (0.114 R)
• M15: 2,123,093 km (0.109 R)
• M16: 2,219,733 km (0.107 R)
• M17: 2,342,852 km (0.073 R)
• M18: 2,622,002 km (0.094 R)
• M19: 2,743,775 km (0.119 R)
• M20: 2,894,420 km (0.107 R)
• M21: 3,056,883 km (0.108 R)
• M22: 3,166,987 km (0.085 R)
• M23: 3,353,386 km (0.113 R)
• M24: 3,562,823 km (0.082 R)
• M25: 3,659,463 km (0.093 R)
• M26: 3,865,459 km (0.07 R)
• M27: 4,034,954 km (0.107 R)
• M28: 4,237,659 km (0.081 R)
• M29: 4,330,110 km (0.085 R)
• M30: 4,443,805 km (0.048 R)
• M31: 4,664,013 km (0.069 R)
• M32: 4,877,040 km (0.085 R)
• M33: 5,136,892 km (0.117 R)
• M34: 5,334,959 km (0.114 R)
• M35: 5,468,401 km (0.055 R)
• M36: 5,898,345 km (0.102 R)
• M37: 6,198,887 km (0.119 R)
• M38: 6,351,028 km (0.107 R)
• M39: 6,480,879 km (0.111 R)
• M40: 6,611,478 km (0.111 R)
• M41: 6,887,636 km (0.117 R)
• M42: 7,118,615 km (0.107 R)
• M43: 7,241,285 km (0.104 R)
• M44: 7,550,803 km (0.118 R)
• M45: 7,979,102 km (0.101 R)
• M46: 8,106,559 km (0.091 R)
• M47: 8,428,194 km (0.088 R)
• M48: 8,532,015 km (0.08 R)
• M49: 8,662,315 km (0.061 R)
• M50: 8,767,183 km (0.112 R)
• M51: 8,925,159 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.2

Radius: 13.1

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.45 AU - 5.47 AU

Year: 7765 Days

Day: 10.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 126 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 15,739,023 km

• M1: 199,414 km (0.108 R)
• M2: 282,142 km (0.112 R)
• M3: 381,774 km (0.12 R)
• M4: 499,956 km (0.067 R)
• M5: 673,041 km (0.098 R)
• M6: 898,036 km (0.111 R)
• M7: 1,266,196 km (0.066 R)
• M8: 1,719,029 km (0.101 R)
• M9: 2,075,970 km (0.08 R)
• M10: 2,158,398 km (0.082 R)
• M11: 2,391,472 km (0.108 R)
• M12: 2,500,080 km (0.079 R)
• M13: 2,610,483 km (0.1 R)
• M14: 3,092,338 km (0.087 R)
• M15: 3,331,844 km (0.119 R)
• M16: 3,677,265 km (0.086 R)
• M17: 4,323,229 km (0.066 R)
• M18: 5,032,323 km (0.113 R)
• M19: 5,400,633 km (0.072 R)
• M20: 5,895,652 km (0.065 R)
• M21: 6,344,595 km (0.1 R)
• M22: 6,435,700 km (0.034 R)
• M23: 6,991,606 km (0.104 R)
• M24: 7,627,696 km (0.037 R)
• M25: 8,415,329 km (0.111 R)
• M26: 8,650,048 km (0.108 R)
• M27: 8,784,985 km (0.118 R)
• M28: 8,920,820 km (0.104 R)
• M29: 9,297,807 km (0.09 R)
• M30: 9,471,041 km (0.06 R)
• M31: 9,715,185 km (0.114 R)
• M32: 9,926,118 km (0.114 R)
• M33: 10,388,375 km (0.057 R)
• M34: 10,676,501 km (0.052 R)
• M35: 10,857,813 km (0.099 R)
• M36: 10,967,169 km (0.1 R)
• M37: 11,113,476 km (0.102 R)
• M38: 12,042,778 km (0.07 R)
• M39: 12,345,415 km (0.118 R)
• M40: 14,413,456 km (0.044 R)
• M41: 15,631,033 km (0.081 R)
• M42: 15,713,461 km (0.112 R)
• M43: 15,795,890 km (0.108 R)
• M44: 16,503,039 km (0.099 R)
• M45: 16,628,851 km (0.032 R)
• M46: 17,008,380 km (0.068 R)
• M47: 17,818,902 km (0.1 R)
• M48: 18,077,407 km (0.102 R)
• M49: 18,163,874 km (0.094 R)
• M50: 18,337,258 km (0.08 R)
• M51: 18,992,347 km (0.11 R)
• M52: 19,743,927 km (0.074 R)
• M53: 20,866,958 km (0.087 R)
• M54: 21,642,474 km (0.102 R)
• M55: 22,520,463 km (0.101 R)
• M56: 22,706,713 km (0.053 R)
• M57: 23,362,849 km (0.108 R)
• M58: 23,598,765 km (0.119 R)
• M59: 23,740,584 km (0.092 R)
• M60: 24,311,000 km (0.03 R)
• M61: 24,406,593 km (0.116 R)
• M62: 25,030,417 km (0.084 R)
• M63: 25,368,508 km (0.083 R)
• M64: 25,611,006 km (0.077 R)
• M65: 25,951,640 km (0.082 R)
• M66: 26,098,097 km (0.105 R)
• M67: 26,539,261 km (0.069 R)
• M68: 28,428,682 km (0.071 R)
• M69: 28,529,361 km (0.111 R)
• M70: 28,781,583 km (0.107 R)
• M71: 29,186,545 km (0.044 R)
• M72: 30,155,939 km (0.117 R)
• M73: 31,084,044 km (0.087 R)
• M74: 31,291,536 km (0.042 R)
• M75: 31,760,077 km (0.119 R)
• M76: 33,392,040 km (0.103 R)
• M77: 33,604,618 km (0.114 R)
• M78: 33,710,983 km (0.118 R)
• M79: 35,158,940 km (0.103 R)
• M80: 35,537,722 km (0.119 R)
• M81: 35,646,181 km (0.1 R)
• M82: 36,408,531 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.9

Radius: 9.2

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.55 AU - 5.53 AU

Year: 7953 Days

Day: 7.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 15,739,023 km

• M1: 153,338 km (0.113 R)
• M2: 210,933 km (0.116 R)
• M3: 339,288 km (0.062 R)
• M4: 412,591 km (0.11 R)
• M5: 478,713 km (0.038 R)
• M6: 549,024 km (0.093 R)
• M7: 817,253 km (0.116 R)
• M8: 957,726 km (0.102 R)
• M9: 1,468,752 km (0.075 R)
• M10: 1,630,467 km (0.105 R)
• M11: 1,752,988 km (0.089 R)
• M12: 1,901,688 km (0.064 R)
• M13: 1,995,336 km (0.073 R)
• M14: 2,090,481 km (0.107 R)
• M15: 2,576,524 km (0.08 R)
• M16: 2,919,851 km (0.068 R)
• M17: 3,152,177 km (0.072 R)
• M18: 3,291,752 km (0.067 R)
• M19: 3,562,673 km (0.091 R)
• M20: 3,945,045 km (0.074 R)
• M21: 4,141,168 km (0.064 R)
• M22: 4,217,463 km (0.086 R)
• M23: 4,433,632 km (0.104 R)
• M24: 4,543,138 km (0.073 R)
• M25: 4,796,706 km (0.065 R)
• M26: 5,284,844 km (0.077 R)
• M27: 5,585,386 km (0.066 R)
• M28: 5,788,839 km (0.064 R)
• M29: 5,874,260 km (0.066 R)
• M30: 6,116,010 km (0.06 R)
• M31: 6,238,082 km (0.065 R)
• M32: 6,396,207 km (0.114 R)
• M33: 6,555,678 km (0.06 R)
• M34: 6,806,404 km (0.102 R)
• M35: 7,188,327 km (0.105 R)
• M36: 7,391,182 km (0.109 R)
• M37: 8,011,265 km (0.038 R)
• M38: 8,395,133 km (0.089 R)
• M39: 8,745,940 km (0.079 R)
• M40: 9,061,592 km (0.025 R)
• M41: 9,260,856 km (0.111 R)
• M42: 9,421,375 km (0.044 R)
• M43: 9,785,795 km (0.108 R)
• M44: 9,846,981 km (0.117 R)
• M45: 10,072,425 km (0.117 R)
• M46: 10,278,870 km (0.066 R)
• M47: 10,403,485 km (0.112 R)
• M48: 10,486,811 km (0.105 R)
• M49: 10,549,343 km (0.109 R)
• M50: 10,737,986 km (0.117 R)
• M51: 10,822,209 km (0.109 R)
• M52: 11,012,498 km (0.079 R)
• M53: 11,139,955 km (0.086 R)
• M54: 11,633,179 km (0.117 R)
• M55: 11,980,396 km (0.105 R)
• M56: 12,133,434 km (0.081 R)
• M57: 12,265,081 km (0.119 R)
• M58: 12,463,447 km (0.059 R)
• M59: 12,663,011 km (0.078 R)
• M60: 12,752,022 km (0.114 R)
• M61: 12,908,202 km (0.08 R)
• M62: 13,539,505 km (0.101 R)
• M63: 14,250,244 km (0.094 R)
• M64: 14,319,658 km (0.057 R)
• M65: 14,505,458 km (0.115 R)
• M66: 14,598,508 km (0.09 R)
• M67: 15,067,198 km (0.105 R)
• M68: 15,208,868 km (0.11 R)
• M69: 15,469,617 km (0.108 R)
• M70: 15,995,453 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23.3

Radius: 3.9

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.15 AU - 6.75 AU

Year: 10202 Days

Day: 15.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 15,739,023 km

• M1: 273,315 km (0.115 R)
• M2: 733,628 km (0.079 R)
• M3: 766,988 km (0.081 R)
• M4: 1,081,144 km (0.071 R)
• M5: 1,389,166 km (0.09 R)
• M6: 1,689,708 km (0.091 R)
• M7: 1,974,692 km (0.104 R)
• M8: 2,116,660 km (0.058 R)
• M9: 2,164,831 km (0.115 R)
• M10: 2,435,753 km (0.029 R)
• M11: 2,473,601 km (0.068 R)
• M12: 2,743,625 km (0.105 R)
• M13: 2,782,969 km (0.117 R)
• M14: 2,809,298 km (0.083 R)
• M15: 2,982,533 km (0.108 R)
• M16: 3,036,538 km (0.095 R)
• M17: 3,131,831 km (0.077 R)
• M18: 3,159,208 km (0.086 R)
• M19: 3,269,611 km (0.111 R)
• M20: 3,325,261 km (0.09 R)
• M21: 3,723,940 km (0.066 R)
• M22: 4,380,525 km (0.09 R)
• M23: 5,430,403 km (0.094 R)
• M24: 6,051,234 km (0.115 R)
• M25: 6,694,505 km (0.086 R)
• M26: 7,304,415 km (0.051 R)
• M27: 7,634,428 km (0.106 R)
• M28: 7,875,879 km (0.103 R)
• M29: 8,025,627 km (0.108 R)
• M30: 8,309,115 km (0.113 R)
• M31: 8,944,008 km (0.114 R)
• M32: 9,336,403 km (0.075 R)
• M33: 9,915,347 km (0.082 R)
• M34: 10,321,505 km (0.115 R)
• M35: 10,836,571 km (0.111 R)
• M36: 11,086,848 km (0.051 R)
• M37: 11,191,566 km (0.083 R)
• M38: 11,233,603 km (0.111 R)
• M39: 11,275,790 km (0.089 R)
• M40: 11,635,423 km (0.088 R)
• M41: 11,913,077 km (0.078 R)
• M42: 12,540,341 km (0.119 R)
• M43: 12,869,007 km (0.086 R)
• M44: 13,244,797 km (0.068 R)
• M45: 13,691,646 km (0.045 R)
• M46: 14,439,635 km (0.118 R)
• M47: 14,623,042 km (0.104 R)
• M48: 15,038,326 km (0.062 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 19,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit