🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.3

Radius: 12.6

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.35 AU - 1.41 AU

Year: 1119 Days

Day: 5.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 53,748,435 km

• M1: 177,573 km (0.119 R)
• M2: 422,315 km (0.026 R)
• M3: 529,128 km (0.095 R)
• M4: 722,259 km (0.119 R)
• M5: 895,044 km (0.106 R)
• M6: 1,048,083 km (0.033 R)
• M7: 1,181,374 km (0.061 R)
• M8: 1,351,018 km (0.099 R)
• M9: 1,458,280 km (0.074 R)
• M10: 1,544,897 km (0.095 R)
• M11: 1,657,544 km (0.109 R)
• M12: 1,739,823 km (0.083 R)
• M13: 1,883,138 km (0.05 R)
• M14: 2,281,667 km (0.113 R)
• M15: 2,364,544 km (0.04 R)
• M16: 2,514,740 km (0.115 R)
• M17: 2,687,376 km (0.065 R)
• M18: 2,814,684 km (0.115 R)
• M19: 2,924,040 km (0.108 R)
• M20: 3,126,446 km (0.111 R)
• M21: 3,302,223 km (0.058 R)
• M22: 3,513,306 km (0.081 R)
• M23: 3,642,110 km (0.1 R)
• M24: 3,750,568 km (0.107 R)
• M25: 3,926,645 km (0.065 R)
• M26: 4,038,095 km (0.084 R)
• M27: 4,161,813 km (0.113 R)
• M28: 4,378,730 km (0.067 R)
• M29: 4,552,712 km (0.104 R)
• M30: 4,658,178 km (0.107 R)
• M31: 4,740,757 km (0.119 R)
• M32: 4,823,783 km (0.03 R)
• M33: 4,991,483 km (0.058 R)
• M34: 5,258,964 km (0.096 R)
• M35: 5,357,399 km (0.075 R)
• M36: 5,468,849 km (0.111 R)
• M37: 5,858,851 km (0.112 R)
• M38: 6,012,189 km (0.081 R)
• M39: 6,375,412 km (0.07 R)
• M40: 6,467,415 km (0.063 R)
• M41: 6,573,031 km (0.12 R)
• M42: 7,177,855 km (0.08 R)
• M43: 7,328,351 km (0.106 R)
• M44: 7,411,079 km (0.099 R)
• M45: 7,618,870 km (0.109 R)
• M46: 7,702,495 km (0.062 R)
• M47: 7,997,951 km (0.082 R)
• M48: 8,182,555 km (0.1 R)
• M49: 8,340,081 km (0.092 R)
• M50: 8,570,761 km (0.109 R)
• M51: 8,672,488 km (0.116 R)
• M52: 8,803,685 km (0.103 R)
• M53: 9,112,605 km (0.066 R)
• M54: 9,201,466 km (0.059 R)
• M55: 9,395,195 km (0.105 R)
• M56: 10,152,609 km (0.032 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.8

Radius: 10.9

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.74 AU - 4.38 AU

Year: 4636 Days

Day: 7.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 53,748,435 km

• M1: 324,029 km (0.109 R)
• M2: 547,079 km (0.036 R)
• M3: 789,877 km (0.089 R)
• M4: 886,068 km (0.106 R)
• M5: 963,859 km (0.111 R)
• M6: 1,199,775 km (0.087 R)
• M7: 1,312,273 km (0.083 R)
• M8: 1,507,797 km (0.118 R)
• M9: 1,713,045 km (0.09 R)
• M10: 1,913,058 km (0.088 R)
• M11: 2,090,780 km (0.076 R)
• M12: 2,383,393 km (0.108 R)
• M13: 3,059,276 km (0.061 R)
• M14: 3,303,420 km (0.117 R)
• M15: 3,553,847 km (0.064 R)
• M16: 3,699,855 km (0.103 R)
• M17: 3,866,507 km (0.084 R)
• M18: 4,111,548 km (0.12 R)
• M19: 4,400,721 km (0.098 R)
• M20: 4,557,798 km (0.11 R)
• M21: 4,776,660 km (0.059 R)
• M22: 5,225,005 km (0.091 R)
• M23: 5,580,749 km (0.105 R)
• M24: 5,836,561 km (0.078 R)
• M25: 6,074,571 km (0.119 R)
• M26: 6,249,750 km (0.11 R)
• M27: 6,717,393 km (0.119 R)
• M28: 7,012,550 km (0.088 R)
• M29: 7,242,482 km (0.078 R)
• M30: 7,498,444 km (0.093 R)
• M31: 7,899,665 km (0.085 R)
• M32: 8,163,107 km (0.108 R)
• M33: 8,921,119 km (0.098 R)
• M34: 9,447,554 km (0.107 R)
• M35: 10,294,877 km (0.043 R)
• M36: 10,582,703 km (0.07 R)
• M37: 10,979,586 km (0.086 R)
• M38: 11,570,647 km (0.093 R)
• M39: 12,254,609 km (0.074 R)
• M40: 12,783,288 km (0.085 R)
• M41: 13,008,133 km (0.101 R)
• M42: 13,433,290 km (0.094 R)
• M43: 13,949,553 km (0.1 R)
• M44: 14,443,076 km (0.079 R)
• M45: 14,912,664 km (0.102 R)
• M46: 15,119,857 km (0.11 R)
• M47: 16,412,831 km (0.057 R)
• M48: 17,460,016 km (0.097 R)
• M49: 17,709,695 km (0.106 R)
• M50: 17,897,590 km (0.094 R)
• M51: 18,243,909 km (0.069 R)
• M52: 19,199,690 km (0.11 R)
• M53: 19,521,924 km (0.103 R)
• M54: 19,878,415 km (0.093 R)
• M55: 20,073,790 km (0.113 R)
• M56: 20,335,287 km (0.103 R)
• M57: 20,663,655 km (0.112 R)
• M58: 21,027,028 km (0.064 R)
• M59: 21,159,572 km (0.061 R)
• M60: 21,392,496 km (0.077 R)
• M61: 21,659,528 km (0.107 R)
• M62: 21,827,077 km (0.1 R)
• M63: 22,298,311 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.1

Radius: 12.3

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.22 AU - 4.5 AU

Year: 5235 Days

Day: 5.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 53,748,435 km

• M1: 153,936 km (0.104 R)
• M2: 315,203 km (0.085 R)
• M3: 455,974 km (0.109 R)
• M4: 735,274 km (0.049 R)
• M5: 1,069,326 km (0.099 R)
• M6: 1,175,839 km (0.046 R)
• M7: 1,318,556 km (0.056 R)
• M8: 1,674,449 km (0.117 R)
• M9: 1,854,714 km (0.084 R)
• M10: 1,966,165 km (0.095 R)
• M11: 2,176,350 km (0.093 R)
• M12: 2,536,432 km (0.063 R)
• M13: 2,660,748 km (0.089 R)
• M14: 2,958,896 km (0.093 R)
• M15: 3,090,094 km (0.101 R)
• M16: 3,223,236 km (0.116 R)
• M17: 3,798,888 km (0.11 R)
• M18: 4,406,405 km (0.117 R)
• M19: 5,201,967 km (0.091 R)
• M20: 5,281,403 km (0.094 R)
• M21: 5,387,767 km (0.085 R)
• M22: 5,468,101 km (0.046 R)
• M23: 5,629,966 km (0.113 R)
• M24: 6,181,085 km (0.117 R)
• M25: 6,548,796 km (0.049 R)
• M26: 7,754,406 km (0.084 R)
• M27: 7,906,098 km (0.075 R)
• M28: 8,058,837 km (0.083 R)
• M29: 8,900,475 km (0.095 R)
• M30: 9,155,240 km (0.066 R)
• M31: 9,444,712 km (0.078 R)
• M32: 9,802,700 km (0.102 R)
• M33: 9,966,958 km (0.106 R)
• M34: 10,098,903 km (0.065 R)
• M35: 10,599,308 km (0.099 R)
• M36: 11,244,674 km (0.107 R)
• M37: 12,254,160 km (0.116 R)
• M38: 13,111,505 km (0.097 R)
• M39: 13,657,238 km (0.049 R)
• M40: 13,951,348 km (0.08 R)
• M41: 14,210,451 km (0.097 R)
• M42: 14,583,249 km (0.08 R)
• M43: 14,695,747 km (0.075 R)
• M44: 15,224,575 km (0.052 R)
• M45: 15,913,623 km (0.075 R)
• M46: 16,378,723 km (0.081 R)
• M47: 16,848,161 km (0.071 R)
• M48: 17,124,169 km (0.084 R)
• M49: 17,600,638 km (0.044 R)
• M50: 18,323,794 km (0.048 R)
• M51: 20,173,572 km (0.056 R)
• M52: 20,550,559 km (0.089 R)
• M53: 21,653,095 km (0.088 R)
• M54: 22,168,310 km (0.027 R)
• M55: 22,905,229 km (0.094 R)
• M56: 23,782,621 km (0.071 R)
• M57: 23,870,883 km (0.043 R)
• M58: 24,447,733 km (0.069 R)
• M59: 24,536,893 km (0.076 R)
• M60: 24,760,243 km (0.037 R)
• M61: 25,254,065 km (0.104 R)
• M62: 25,841,835 km (0.062 R)
• M63: 25,978,119 km (0.104 R)
• M64: 26,297,062 km (0.104 R)
• M65: 26,434,093 km (0.115 R)
• M66: 26,663,128 km (0.119 R)
• M67: 27,215,443 km (0.115 R)
• M68: 27,864,548 km (0.035 R)
• M69: 28,894,829 km (0.084 R)
• M70: 29,083,472 km (0.092 R)
• M71: 29,556,949 km (0.079 R)
• M72: 29,937,675 km (0.056 R)
• M73: 30,799,958 km (0.062 R)
• M74: 31,670,468 km (0.107 R)
• M75: 32,745,478 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.9

Radius: 12.9

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.12 AU - 5.34 AU

Year: 7101 Days

Day: 6.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 53,748,435 km

• M1: 161,715 km (0.092 R)
• M2: 277,205 km (0.108 R)
• M3: 375,042 km (0.066 R)
• M4: 767,287 km (0.099 R)
• M5: 892,650 km (0.102 R)
• M6: 1,112,410 km (0.108 R)
• M7: 1,220,120 km (0.089 R)
• M8: 1,350,570 km (0.079 R)
• M9: 1,877,004 km (0.1 R)
• M10: 2,140,895 km (0.11 R)
• M11: 2,487,813 km (0.054 R)
• M12: 2,583,555 km (0.096 R)
• M13: 3,419,807 km (0.065 R)
• M14: 3,771,213 km (0.061 R)
• M15: 5,353,360 km (0.097 R)
• M16: 5,666,767 km (0.096 R)
• M17: 6,246,010 km (0.086 R)
• M18: 7,426,487 km (0.106 R)
• M19: 8,311,209 km (0.079 R)
• M20: 8,419,667 km (0.037 R)
• M21: 8,564,927 km (0.086 R)
• M22: 8,674,582 km (0.111 R)
• M23: 9,266,691 km (0.117 R)
• M24: 9,605,530 km (0.078 R)
• M25: 9,795,669 km (0.064 R)
• M26: 10,218,133 km (0.079 R)
• M27: 10,373,266 km (0.086 R)
• M28: 10,607,387 km (0.108 R)
• M29: 11,400,704 km (0.096 R)
• M30: 11,763,928 km (0.094 R)
• M31: 12,171,881 km (0.118 R)
• M32: 12,336,439 km (0.103 R)
• M33: 12,419,017 km (0.119 R)
• M34: 13,466,501 km (0.075 R)
• M35: 13,636,594 km (0.093 R)
• M36: 13,936,238 km (0.076 R)
• M37: 14,194,893 km (0.117 R)
• M38: 14,324,744 km (0.093 R)
• M39: 14,411,511 km (0.115 R)
• M40: 14,542,110 km (0.071 R)
• M41: 14,980,132 km (0.108 R)
• M42: 15,734,704 km (0.105 R)
• M43: 16,184,395 km (0.088 R)
• M44: 16,274,752 km (0.056 R)
• M45: 16,866,861 km (0.1 R)
• M46: 18,212,793 km (0.067 R)
• M47: 18,684,924 km (0.08 R)
• M48: 18,922,635 km (0.12 R)
• M49: 19,304,857 km (0.11 R)
• M50: 19,496,941 km (0.102 R)
• M51: 19,786,263 km (0.057 R)
• M52: 21,105,716 km (0.088 R)
• M53: 23,316,474 km (0.115 R)
• M54: 25,336,943 km (0.038 R)
• M55: 25,916,784 km (0.071 R)
• M56: 26,554,520 km (0.086 R)
• M57: 26,928,963 km (0.108 R)
• M58: 27,682,936 km (0.115 R)
• M59: 28,008,162 km (0.12 R)
• M60: 28,553,147 km (0.116 R)
• M61: 29,211,677 km (0.099 R)
• M62: 29,930,794 km (0.059 R)
• M63: 30,432,096 km (0.079 R)
• M64: 30,936,241 km (0.11 R)
• M65: 31,161,087 km (0.048 R)
• M66: 31,725,819 km (0.118 R)
• M67: 32,293,842 km (0.117 R)
• M68: 32,407,836 km (0.048 R)
• M69: 33,037,343 km (0.11 R)
• M70: 33,497,656 km (0.086 R)
• M71: 34,076,151 km (0.101 R)
• M72: 35,949,266 km (0.109 R)
• M73: 36,779,235 km (0.103 R)
• M74: 37,017,544 km (0.069 R)
• M75: 37,735,464 km (0.086 R)
• M76: 38,337,297 km (0.089 R)
• M77: 38,458,022 km (0.054 R)
• M78: 39,855,715 km (0.115 R)
• M79: 41,331,947 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 199.1

Radius: 6.2

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 8.81 AU - 11.31 AU

Year: 22025 Days

Day: 18 Hours

Environment

Temp: -242 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 53,748,435 km

• M1: 115,490 km (0.12 R)
• M2: 474,674 km (0.104 R)
• M3: 750,533 km (0.091 R)
• M4: 946,057 km (0.105 R)
• M5: 1,007,841 km (0.102 R)
• M6: 1,246,300 km (0.107 R)
• M7: 1,698,534 km (0.114 R)
• M8: 2,008,501 km (0.094 R)
• M9: 2,336,120 km (0.09 R)
• M10: 2,979,391 km (0.03 R)
• M11: 3,641,661 km (0.044 R)
• M12: 3,707,035 km (0.069 R)
• M13: 3,972,571 km (0.079 R)
• M14: 4,313,206 km (0.106 R)
• M15: 4,452,182 km (0.114 R)
• M16: 5,095,303 km (0.079 R)
• M17: 5,168,457 km (0.11 R)
• M18: 6,269,647 km (0.097 R)
• M19: 6,826,300 km (0.116 R)
• M20: 6,907,083 km (0.109 R)
• M21: 6,988,315 km (0.119 R)
• M22: 7,192,516 km (0.079 R)
• M23: 7,274,795 km (0.119 R)
• M24: 7,901,760 km (0.055 R)
• M25: 8,071,852 km (0.109 R)
• M26: 8,157,273 km (0.08 R)
• M27: 8,243,142 km (0.116 R)
• M28: 8,415,628 km (0.098 R)
• M29: 8,676,677 km (0.031 R)
• M30: 8,984,549 km (0.106 R)
• M31: 9,296,012 km (0.111 R)
• M32: 9,340,741 km (0.108 R)
• M33: 10,437,144 km (0.067 R)
• M34: 10,670,667 km (0.119 R)
• M35: 11,863,859 km (0.11 R)
• M36: 12,998,409 km (0.108 R)
• M37: 13,199,319 km (0.086 R)
• M38: 13,654,994 km (0.079 R)
• M39: 13,859,196 km (0.114 R)
• M40: 14,581,753 km (0.092 R)
• M41: 15,848,698 km (0.113 R)
• M42: 16,441,105 km (0.095 R)
• M43: 16,767,229 km (0.083 R)
• M44: 18,995,938 km (0.081 R)
• M45: 21,671,346 km (0.116 R)
• M46: 21,730,736 km (0.103 R)
• M47: 22,508,645 km (0.074 R)
• M48: 23,052,583 km (0.118 R)
• M49: 23,234,793 km (0.074 R)
• M50: 24,214,959 km (0.102 R)
• M51: 24,586,111 km (0.108 R)
• M52: 24,772,211 km (0.108 R)
• M53: 24,834,443 km (0.047 R)
• M54: 25,021,291 km (0.074 R)
• M55: 25,773,320 km (0.082 R)
• M56: 25,836,300 km (0.097 R)
• M57: 26,596,407 km (0.101 R)
• M58: 27,043,256 km (0.118 R)
• M59: 27,492,498 km (0.037 R)
• M60: 28,203,387 km (0.109 R)
• M61: 31,107,082 km (0.062 R)
• M62: 31,241,271 km (0.032 R)
• M63: 31,510,398 km (0.114 R)
• M64: 33,621,373 km (0.116 R)
• M65: 33,690,188 km (0.066 R)
• M66: 34,589,571 km (0.115 R)
• M67: 34,937,685 km (0.11 R)
• M68: 35,007,398 km (0.069 R)
• M69: 35,146,973 km (0.049 R)
• M70: 35,356,858 km (0.118 R)
• M71: 36,200,142 km (0.114 R)
• M72: 36,411,972 km (0.036 R)
• M73: 36,836,980 km (0.04 R)
• M74: 37,620,274 km (0.08 R)
• M75: 37,691,782 km (0.113 R)
• M76: 38,769,635 km (0.119 R)
• M77: 40,003,219 km (0.098 R)
• M78: 40,514,993 km (0.111 R)
• M79: 41,028,862 km (0.075 R)
• M80: 41,323,420 km (0.059 R)
• M81: 42,360,133 km (0.067 R)
• M82: 42,583,333 km (0.05 R)
• M83: 43,180,677 km (0.047 R)
• M84: 43,330,425 km (0.107 R)
• M85: 44,534,688 km (0.095 R)
• M86: 44,610,235 km (0.077 R)
• M87: 45,978,906 km (0.045 R)
• M88: 47,592,917 km (0.104 R)
• M89: 48,757,237 km (0.096 R)
• M90: 49,773,755 km (0.112 R)
• M91: 51,827,883 km (0.087 R)
• M92: 52,066,641 km (0.118 R)
• M93: 53,507,119 km (0.098 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: 553 - 17,809 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit