🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.2

Radius: 14

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.6 AU - 0.7 AU

Year: 355 Days

Day: 13.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 81,621,205 km

• M1: 179,069 km (0.033 R)
• M2: 295,605 km (0.111 R)
• M3: 402,717 km (0.036 R)
• M4: 511,774 km (0.083 R)
• M5: 634,145 km (0.117 R)
• M6: 746,493 km (0.046 R)
• M7: 882,328 km (0.115 R)
• M8: 998,566 km (0.096 R)
• M9: 1,129,314 km (0.109 R)
• M10: 1,275,172 km (0.067 R)
• M11: 1,380,788 km (0.119 R)
• M12: 1,611,468 km (0.114 R)
• M13: 1,731,895 km (0.081 R)
• M14: 1,824,196 km (0.091 R)
• M15: 2,024,807 km (0.107 R)
• M16: 2,160,941 km (0.076 R)
• M17: 2,288,997 km (0.109 R)
• M18: 2,402,392 km (0.118 R)
• M19: 2,512,047 km (0.076 R)
• M20: 2,664,936 km (0.089 R)
• M21: 2,906,238 km (0.058 R)
• M22: 3,023,373 km (0.058 R)
• M23: 3,142,303 km (0.057 R)
• M24: 3,250,014 km (0.075 R)
• M25: 3,404,100 km (0.059 R)
• M26: 3,560,878 km (0.098 R)
• M27: 3,679,958 km (0.096 R)
• M28: 3,800,534 km (0.119 R)
• M29: 3,970,028 km (0.096 R)
• M30: 4,086,864 km (0.076 R)
• M31: 4,380,375 km (0.087 R)
• M32: 4,472,677 km (0.063 R)
• M33: 4,608,811 km (0.035 R)
• M34: 4,811,965 km (0.065 R)
• M35: 4,914,589 km (0.074 R)
• M36: 5,137,191 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.3

Radius: 14.3

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.53 AU - 0.83 AU

Year: 380 Days

Day: 5.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 81,621,205 km

• M1: 197,469 km (0.089 R)
• M2: 305,329 km (0.115 R)
• M3: 397,482 km (0.086 R)
• M4: 541,694 km (0.071 R)
• M5: 651,648 km (0.072 R)
• M6: 743,202 km (0.074 R)
• M7: 844,181 km (0.043 R)
• M8: 1,030,281 km (0.042 R)
• M9: 1,140,534 km (0.102 R)
• M10: 1,279,660 km (0.1 R)
• M11: 1,512,734 km (0.096 R)
• M12: 1,602,642 km (0.076 R)
• M13: 1,710,801 km (0.076 R)
• M14: 1,946,418 km (0.108 R)
• M15: 2,056,672 km (0.105 R)
• M16: 2,192,955 km (0.116 R)
• M17: 2,289,745 km (0.078 R)
• M18: 2,418,998 km (0.058 R)
• M19: 2,576,075 km (0.119 R)
• M20: 2,665,535 km (0.086 R)
• M21: 2,874,224 km (0.074 R)
• M22: 2,967,274 km (0.064 R)
• M23: 3,108,943 km (0.099 R)
• M24: 3,308,207 km (0.08 R)
• M25: 3,618,623 km (0.113 R)
• M26: 3,938,912 km (0.053 R)
• M27: 4,268,326 km (0.117 R)
• M28: 4,413,586 km (0.081 R)
• M29: 4,506,037 km (0.083 R)
• M30: 4,661,769 km (0.117 R)
• M31: 4,787,581 km (0.11 R)
• M32: 4,890,654 km (0.07 R)
• M33: 4,994,624 km (0.042 R)
• M34: 5,091,115 km (0.094 R)
• M35: 5,180,125 km (0.119 R)
• M36: 5,376,398 km (0.108 R)
• M37: 5,650,162 km (0.082 R)
• M38: 5,759,219 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425

Radius: 11.3

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.63 AU - 0.77 AU

Year: 397 Days

Day: 11.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 81,621,205 km

• M1: 148,999 km (0.097 R)
• M2: 239,207 km (0.103 R)
• M3: 327,769 km (0.106 R)
• M4: 406,158 km (0.106 R)
• M5: 496,216 km (0.05 R)
• M6: 569,220 km (0.101 R)
• M7: 646,712 km (0.091 R)
• M8: 738,864 km (0.091 R)
• M9: 824,883 km (0.076 R)
• M10: 895,642 km (0.11 R)
• M11: 972,685 km (0.079 R)
• M12: 1,076,506 km (0.045 R)
• M13: 1,159,084 km (0.069 R)
• M14: 1,239,568 km (0.101 R)
• M15: 1,330,972 km (0.101 R)
• M16: 1,415,794 km (0.073 R)
• M17: 1,520,962 km (0.032 R)
• M18: 1,657,395 km (0.09 R)
• M19: 1,887,476 km (0.047 R)
• M20: 2,004,013 km (0.105 R)
• M21: 2,076,119 km (0.061 R)
• M22: 2,164,980 km (0.118 R)
• M23: 2,303,358 km (0.078 R)
• M24: 2,428,273 km (0.108 R)
• M25: 2,516,535 km (0.095 R)
• M26: 2,810,944 km (0.094 R)
• M27: 2,968,321 km (0.094 R)
• M28: 3,051,049 km (0.053 R)
• M29: 3,194,812 km (0.111 R)
• M30: 3,402,304 km (0.093 R)
• M31: 3,570,303 km (0.082 R)
• M32: 3,715,562 km (0.068 R)
• M33: 3,824,320 km (0.065 R)
• M34: 3,979,603 km (0.107 R)
• M35: 4,130,397 km (0.065 R)
• M36: 4,209,834 km (0.108 R)
• M37: 4,329,961 km (0.099 R)
• M38: 4,451,285 km (0.078 R)
• M39: 4,676,579 km (0.058 R)
• M40: 4,752,575 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849

Radius: 10.2

Gravity: 8.16 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.41 AU - 1.97 AU

Year: 1490 Days

Day: 14.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 81,621,205 km

• M1: 167,400 km (0.108 R)
• M2: 241,601 km (0.098 R)
• M3: 343,028 km (0.072 R)
• M4: 488,587 km (0.111 R)
• M5: 607,966 km (0.093 R)
• M6: 671,694 km (0.063 R)
• M7: 738,116 km (0.095 R)
• M8: 918,830 km (0.071 R)
• M9: 1,105,827 km (0.103 R)
• M10: 1,381,088 km (0.108 R)
• M11: 1,556,865 km (0.107 R)
• M12: 1,855,762 km (0.103 R)
• M13: 2,150,619 km (0.109 R)
• M14: 2,252,196 km (0.118 R)
• M15: 2,367,087 km (0.086 R)
• M16: 2,602,853 km (0.103 R)
• M17: 3,421,004 km (0.107 R)
• M18: 3,674,572 km (0.1 R)
• M19: 3,769,418 km (0.092 R)
• M20: 4,017,451 km (0.061 R)
• M21: 4,270,870 km (0.073 R)
• M22: 4,515,013 km (0.109 R)
• M23: 4,602,229 km (0.056 R)
• M24: 4,793,265 km (0.102 R)
• M25: 5,152,899 km (0.097 R)
• M26: 5,583,591 km (0.066 R)
• M27: 5,724,512 km (0.056 R)
• M28: 5,819,208 km (0.105 R)
• M29: 5,977,931 km (0.097 R)
• M30: 6,138,300 km (0.101 R)
• M31: 6,202,777 km (0.086 R)
• M32: 6,365,090 km (0.07 R)
• M33: 6,743,872 km (0.115 R)
• M34: 6,894,068 km (0.109 R)
• M35: 7,045,312 km (0.076 R)
• M36: 7,351,239 km (0.075 R)
• M37: 7,574,888 km (0.101 R)
• M38: 7,713,715 km (0.113 R)
• M39: 7,905,948 km (0.077 R)
• M40: 7,976,259 km (0.062 R)
• M41: 8,046,720 km (0.104 R)
• M42: 8,277,250 km (0.04 R)
• M43: 8,420,266 km (0.111 R)
• M44: 8,582,131 km (0.101 R)
• M45: 8,726,941 km (0.074 R)
• M46: 8,909,002 km (0.069 R)
• M47: 9,018,807 km (0.073 R)
• M48: 9,129,060 km (0.07 R)
• M49: 9,481,363 km (0.119 R)
• M50: 9,781,606 km (0.084 R)
• M51: 9,876,003 km (0.07 R)
• M52: 10,161,136 km (0.082 R)
• M53: 10,391,218 km (0.054 R)
• M54: 10,506,857 km (0.065 R)
• M55: 10,603,647 km (0.093 R)
• M56: 10,934,707 km (0.063 R)
• M57: 11,032,843 km (0.078 R)
• M58: 11,170,623 km (0.074 R)
• M59: 11,467,724 km (0.108 R)
• M60: 11,727,276 km (0.095 R)
• M61: 12,130,592 km (0.069 R)
• M62: 12,232,169 km (0.101 R)
• M63: 12,702,804 km (0.107 R)
• M64: 12,867,810 km (0.073 R)
• M65: 13,075,303 km (0.076 R)
• M66: 13,241,955 km (0.045 R)
• M67: 13,556,559 km (0.108 R)
• M68: 13,682,969 km (0.119 R)
• M69: 14,064,893 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.1

Radius: 11.8

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.98 AU - 2.72 AU

Year: 2443 Days

Day: 12.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 81,621,205 km

• M1: 167,998 km (0.103 R)
• M2: 518,805 km (0.028 R)
• M3: 719,566 km (0.04 R)
• M4: 885,919 km (0.098 R)
• M5: 983,157 km (0.119 R)
• M6: 1,141,282 km (0.106 R)
• M7: 1,228,498 km (0.114 R)
• M8: 1,308,084 km (0.071 R)
• M9: 1,410,259 km (0.062 R)
• M10: 1,558,062 km (0.088 R)
• M11: 2,008,950 km (0.083 R)
• M12: 2,188,467 km (0.109 R)
• M13: 2,423,785 km (0.051 R)
• M14: 3,290,256 km (0.112 R)
• M15: 3,403,202 km (0.092 R)
• M16: 3,531,856 km (0.117 R)
• M17: 3,912,583 km (0.049 R)
• M18: 4,017,451 km (0.106 R)
• M19: 4,168,844 km (0.052 R)
• M20: 4,245,139 km (0.1 R)
• M21: 4,352,999 km (0.05 R)
• M22: 5,330,771 km (0.091 R)
• M23: 5,447,158 km (0.117 R)
• M24: 5,956,090 km (0.114 R)
• M25: 6,059,761 km (0.099 R)
• M26: 6,515,885 km (0.086 R)
• M27: 6,820,167 km (0.105 R)
• M28: 7,019,431 km (0.081 R)
• M29: 7,183,989 km (0.109 R)
• M30: 7,294,542 km (0.058 R)
• M31: 7,461,194 km (0.068 R)
• M32: 7,573,093 km (0.103 R)
• M33: 7,741,839 km (0.117 R)
• M34: 7,949,930 km (0.069 R)
• M35: 8,140,817 km (0.11 R)
• M36: 8,429,840 km (0.059 R)
• M37: 8,624,467 km (0.069 R)
• M38: 8,800,843 km (0.1 R)
• M39: 8,879,531 km (0.082 R)
• M40: 9,097,495 km (0.082 R)
• M41: 9,197,127 km (0.1 R)
• M42: 9,761,859 km (0.105 R)
• M43: 9,945,715 km (0.109 R)
• M44: 10,048,489 km (0.034 R)
• M45: 10,379,399 km (0.11 R)
• M46: 10,525,407 km (0.102 R)
• M47: 10,609,032 km (0.051 R)
• M48: 10,692,957 km (0.061 R)
• M49: 10,924,833 km (0.085 R)
• M50: 11,052,141 km (0.093 R)
• M51: 11,222,533 km (0.101 R)
• M52: 11,587,552 km (0.102 R)
• M53: 11,760,637 km (0.113 R)
• M54: 12,219,154 km (0.092 R)
• M55: 12,750,376 km (0.049 R)
• M56: 12,862,126 km (0.076 R)
• M57: 12,996,465 km (0.078 R)
• M58: 13,357,145 km (0.113 R)
• M59: 13,904,374 km (0.045 R)
• M60: 14,528,796 km (0.028 R)
• M61: 14,856,116 km (0.082 R)
• M62: 14,950,213 km (0.108 R)
• M63: 15,257,038 km (0.119 R)
• M64: 15,542,172 km (0.06 R)
• M65: 15,997,099 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 935

Radius: 3.5

Gravity: 76.33 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 8.19 AU - 10.27 AU

Year: 19019 Days

Day: 19.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,621,205 km

• M1: 150,795 km (0.089 R)
• M2: 240,553 km (0.098 R)
• M3: 405,410 km (0.111 R)
• M4: 577,747 km (0.089 R)
• M5: 745,745 km (0.113 R)
• M6: 1,364,333 km (0.114 R)
• M7: 3,101,313 km (0.077 R)
• M8: 3,823,273 km (0.088 R)
• M9: 5,461,519 km (0.115 R)
• M10: 6,587,542 km (0.05 R)
• M11: 6,746,415 km (0.026 R)
• M12: 6,960,340 km (0.116 R)
• M13: 7,670,780 km (0.1 R)
• M14: 7,838,031 km (0.107 R)
• M15: 7,950,229 km (0.107 R)
• M16: 9,218,520 km (0.099 R)
• M17: 9,635,000 km (0.06 R)
• M18: 9,815,415 km (0.11 R)
• M19: 9,875,853 km (0.112 R)
• M20: 10,548,146 km (0.108 R)
• M21: 11,298,379 km (0.098 R)
• M22: 12,195,069 km (0.095 R)
• M23: 12,325,069 km (0.074 R)
• M24: 12,586,267 km (0.052 R)
• M25: 12,717,614 km (0.108 R)
• M26: 12,981,654 km (0.108 R)
• M27: 14,123,834 km (0.069 R)
• M28: 14,810,638 km (0.108 R)
• M29: 15,861,114 km (0.112 R)
• M30: 17,080,187 km (0.074 R)
• M31: 18,254,979 km (0.092 R)
• M32: 19,759,485 km (0.041 R)
• M33: 20,526,623 km (0.099 R)
• M34: 20,836,141 km (0.079 R)
• M35: 21,069,364 km (0.05 R)
• M36: 25,660,822 km (0.084 R)
• M37: 26,581,148 km (0.11 R)
• M38: 26,918,491 km (0.115 R)
• M39: 28,540,132 km (0.066 R)
• M40: 29,058,788 km (0.12 R)
• M41: 29,493,370 km (0.053 R)
• M42: 29,842,531 km (0.118 R)
• M43: 31,787,603 km (0.101 R)
• M44: 31,966,372 km (0.118 R)
• M45: 34,780,757 km (0.096 R)
• M46: 36,544,516 km (0.112 R)
• M47: 36,825,760 km (0.046 R)
• M48: 37,201,699 km (0.109 R)
• M49: 38,813,616 km (0.114 R)
• M50: 39,196,288 km (0.049 R)
• M51: 39,388,072 km (0.028 R)
• M52: 41,811,258 km (0.102 R)
• M53: 42,007,232 km (0.111 R)
• M54: 42,498,361 km (0.096 R)
• M55: 43,486,455 km (0.069 R)
• M56: 44,782,272 km (0.055 R)
• M57: 45,787,570 km (0.092 R)
• M58: 46,495,766 km (0.042 R)
• M59: 47,820,455 km (0.071 R)
• M60: 50,820,042 km (0.099 R)
• M61: 51,553,072 km (0.077 R)
• M62: 51,658,090 km (0.08 R)
• M63: 51,763,257 km (0.085 R)
• M64: 53,879,768 km (0.09 R)
• M65: 54,520,346 km (0.114 R)
• M66: 55,916,692 km (0.11 R)
• M67: 56,240,572 km (0.035 R)
• M68: 56,565,049 km (0.066 R)
• M69: 58,525,230 km (0.042 R)
• M70: 59,623,877 km (0.057 R)
• M71: 61,395,714 km (0.063 R)
• M72: 61,618,316 km (0.076 R)
• M73: 64,537,718 km (0.112 R)
• M74: 64,650,814 km (0.114 R)
• M75: 66,699,407 km (0.103 R)
• M76: 67,386,959 km (0.097 R)
• M77: 67,501,850 km (0.113 R)
• M78: 67,616,742 km (0.11 R)
• M79: 69,347,739 km (0.119 R)
• M80: 69,463,677 km (0.069 R)
• M81: 70,160,653 km (0.043 R)
• M82: 70,393,428 km (0.098 R)
• M83: 70,626,501 km (0.092 R)
• M84: 70,859,874 km (0.094 R)
• M85: 72,147,762 km (0.138 R)
• M86: 73,443,429 km (0.063 R)
• M87: 75,103,367 km (0.1 R)
• M88: 76,177,181 km (0.168 R)
• M89: 76,655,894 km (0.109 R)
• M90: 77,255,931 km (0.106 R)
• M91: 77,857,464 km (0.06 R)
• M92: 78,339,767 km (0.113 R)
• M93: 78,702,093 km (0.084 R)
• M94: 80,400,628 km (0.047 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 11,496 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit