🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.9

Radius: 10

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.06 AU - 1.1 AU

Year: 775 Days

Day: 10.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 170.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 21,620,202 km

• M1: 125,363 km (0.1 R)
• M2: 189,989 km (0.093 R)
• M3: 359,184 km (0.099 R)
• M4: 461,659 km (0.038 R)
• M5: 559,795 km (0.1 R)
• M6: 649,105 km (0.112 R)
• M7: 721,959 km (0.098 R)
• M8: 784,192 km (0.099 R)
• M9: 933,940 km (0.064 R)
• M10: 997,668 km (0.043 R)
• M11: 1,088,474 km (0.099 R)
• M12: 1,182,272 km (0.114 R)
• M13: 1,361,490 km (0.098 R)
• M14: 1,457,532 km (0.114 R)
• M15: 1,632,562 km (0.095 R)
• M16: 1,728,753 km (0.049 R)
• M17: 1,839,306 km (0.065 R)
• M18: 2,100,354 km (0.084 R)
• M19: 2,172,460 km (0.039 R)
• M20: 2,299,020 km (0.113 R)
• M21: 2,366,489 km (0.083 R)
• M22: 2,524,614 km (0.1 R)
• M23: 2,594,476 km (0.056 R)
• M24: 2,771,899 km (0.099 R)
• M25: 3,236,999 km (0.078 R)
• M26: 3,336,182 km (0.085 R)
• M27: 3,467,230 km (0.1 R)
• M28: 3,576,436 km (0.102 R)
• M29: 3,726,633 km (0.104 R)
• M30: 3,862,767 km (0.057 R)
• M31: 3,927,393 km (0.08 R)
• M32: 4,033,159 km (0.115 R)
• M33: 4,148,199 km (0.095 R)
• M34: 4,314,403 km (0.078 R)
• M35: 4,398,477 km (0.103 R)
• M36: 4,550,917 km (0.112 R)
• M37: 4,627,960 km (0.071 R)
• M38: 4,817,799 km (0.039 R)
• M39: 4,983,853 km (0.098 R)
• M40: 5,196,432 km (0.047 R)
• M41: 5,348,872 km (0.084 R)
• M42: 5,430,104 km (0.102 R)
• M43: 5,493,683 km (0.09 R)
• M44: 5,557,411 km (0.095 R)
• M45: 5,630,565 km (0.094 R)
• M46: 5,759,368 km (0.066 R)
• M47: 5,851,970 km (0.048 R)
• M48: 5,973,144 km (0.062 R)
• M49: 6,057,517 km (0.077 R)
• M50: 6,170,763 km (0.066 R)
• M51: 6,341,753 km (0.039 R)
• M52: 6,437,496 km (0.098 R)
• M53: 6,552,985 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.8

Radius: 9.6

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.18 AU - 1.64 AU

Year: 1156 Days

Day: 6.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 21,620,202 km

• M1: 135,835 km (0.11 R)
• M2: 311,014 km (0.078 R)
• M3: 390,450 km (0.115 R)
• M4: 579,243 km (0.034 R)
• M5: 715,227 km (0.106 R)
• M6: 850,613 km (0.114 R)
• M7: 994,975 km (0.11 R)
• M8: 1,064,090 km (0.11 R)
• M9: 1,180,776 km (0.029 R)
• M10: 1,364,033 km (0.077 R)
• M11: 1,652,757 km (0.113 R)
• M12: 1,735,634 km (0.033 R)
• M13: 1,890,019 km (0.065 R)
• M14: 2,008,800 km (0.092 R)
• M15: 2,097,512 km (0.101 R)
• M16: 2,295,879 km (0.106 R)
• M17: 2,431,564 km (0.099 R)
• M18: 2,631,277 km (0.116 R)
• M19: 2,764,419 km (0.081 R)
• M20: 2,854,477 km (0.089 R)
• M21: 3,196,308 km (0.103 R)
• M22: 3,319,577 km (0.102 R)
• M23: 3,551,304 km (0.057 R)
• M24: 3,728,727 km (0.114 R)
• M25: 3,858,578 km (0.047 R)
• M26: 4,143,562 km (0.039 R)
• M27: 4,626,613 km (0.052 R)
• M28: 4,734,025 km (0.09 R)
• M29: 5,138,537 km (0.072 R)
• M30: 5,531,680 km (0.085 R)
• M31: 6,192,454 km (0.081 R)
• M32: 6,263,513 km (0.036 R)
• M33: 6,346,690 km (0.105 R)
• M34: 6,502,271 km (0.096 R)
• M35: 6,744,022 km (0.086 R)
• M36: 6,927,279 km (0.118 R)
• M37: 7,087,498 km (0.071 R)
• M38: 7,174,265 km (0.094 R)
• M39: 7,626,051 km (0.087 R)
• M40: 7,689,480 km (0.091 R)
• M41: 7,791,506 km (0.062 R)
• M42: 7,881,115 km (0.08 R)
• M43: 8,151,887 km (0.102 R)
• M44: 8,465,145 km (0.081 R)
• M45: 8,636,584 km (0.067 R)
• M46: 8,875,642 km (0.106 R)
• M47: 8,982,754 km (0.095 R)
• M48: 9,090,165 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.3

Radius: 11.3

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.79 AU - 4.27 AU

Year: 4578 Days

Day: 7.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 21,620,202 km

• M1: 229,483 km (0.066 R)
• M2: 325,974 km (0.063 R)
• M3: 417,528 km (0.105 R)
• M4: 497,862 km (0.12 R)
• M5: 590,912 km (0.09 R)
• M6: 960,418 km (0.107 R)
• M7: 1,042,847 km (0.117 R)
• M8: 1,296,714 km (0.117 R)
• M9: 1,371,812 km (0.061 R)
• M10: 1,517,970 km (0.064 R)
• M11: 1,588,580 km (0.067 R)
• M12: 1,669,512 km (0.079 R)
• M13: 1,798,166 km (0.108 R)
• M14: 2,438,894 km (0.098 R)
• M15: 2,703,383 km (0.044 R)
• M16: 2,790,000 km (0.104 R)
• M17: 2,932,717 km (0.115 R)
• M18: 3,066,756 km (0.052 R)
• M19: 3,180,002 km (0.079 R)
• M20: 3,306,263 km (0.119 R)
• M21: 3,481,142 km (0.119 R)
• M22: 3,575,688 km (0.075 R)
• M23: 3,707,035 km (0.104 R)
• M24: 3,840,177 km (0.086 R)
• M25: 3,999,499 km (0.114 R)
• M26: 4,350,156 km (0.094 R)
• M27: 4,439,466 km (0.106 R)
• M28: 4,580,986 km (0.041 R)
• M29: 4,763,196 km (0.065 R)
• M30: 5,014,521 km (0.113 R)
• M31: 5,283,797 km (0.113 R)
• M32: 5,626,974 km (0.057 R)
• M33: 5,710,450 km (0.089 R)
• M34: 6,048,541 km (0.093 R)
• M35: 6,292,086 km (0.08 R)
• M36: 6,378,704 km (0.042 R)
• M37: 6,685,379 km (0.102 R)
• M38: 6,862,802 km (0.109 R)
• M39: 7,819,780 km (0.088 R)
• M40: 7,944,245 km (0.096 R)
• M41: 8,274,258 km (0.036 R)
• M42: 8,528,874 km (0.098 R)
• M43: 8,608,909 km (0.063 R)
• M44: 8,996,666 km (0.037 R)
• M45: 9,110,959 km (0.05 R)
• M46: 9,589,224 km (0.101 R)
• M47: 9,957,533 km (0.119 R)
• M48: 10,690,862 km (0.092 R)
• M49: 11,072,786 km (0.102 R)
• M50: 11,160,151 km (0.109 R)
• M51: 11,247,815 km (0.114 R)
• M52: 11,565,411 km (0.12 R)
• M53: 11,689,727 km (0.105 R)
• M54: 11,921,604 km (0.104 R)
• M55: 12,119,223 km (0.031 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 107

Radius: 4.3

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.32 AU - 7.08 AU

Year: 11971 Days

Day: 17.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 21,620,202 km

• M1: 448,794 km (0.073 R)
• M2: 512,822 km (0.07 R)
• M3: 710,739 km (0.087 R)
• M4: 811,868 km (0.106 R)
• M5: 999,763 km (0.089 R)
• M6: 1,027,737 km (0.101 R)
• M7: 1,186,311 km (0.052 R)
• M8: 1,306,588 km (0.097 R)
• M9: 1,430,904 km (0.093 R)
• M10: 1,462,469 km (0.109 R)
• M11: 1,542,653 km (0.115 R)
• M12: 1,826,291 km (0.1 R)
• M13: 2,036,027 km (0.115 R)
• M14: 2,107,684 km (0.059 R)
• M15: 2,216,741 km (0.118 R)
• M16: 2,829,195 km (0.115 R)
• M17: 2,929,276 km (0.087 R)
• M18: 3,010,358 km (0.045 R)
• M19: 3,133,327 km (0.094 R)
• M20: 3,447,782 km (0.088 R)
• M21: 3,490,418 km (0.103 R)
• M22: 3,554,745 km (0.118 R)
• M23: 3,662,904 km (0.057 R)
• M24: 3,971,674 km (0.106 R)
• M25: 4,426,900 km (0.1 R)
• M26: 4,707,995 km (0.099 R)
• M27: 5,410,955 km (0.034 R)
• M28: 5,610,668 km (0.074 R)
• M29: 5,863,638 km (0.06 R)
• M30: 6,068,737 km (0.103 R)
• M31: 6,302,109 km (0.103 R)
• M32: 6,751,202 km (0.078 R)
• M33: 7,101,561 km (0.118 R)
• M34: 7,457,903 km (0.101 R)
• M35: 7,568,605 km (0.117 R)
• M36: 7,988,975 km (0.063 R)
• M37: 8,017,249 km (0.068 R)
• M38: 8,561,037 km (0.094 R)
• M39: 8,764,490 km (0.065 R)
• M40: 8,998,761 km (0.039 R)
• M41: 9,653,850 km (0.086 R)
• M42: 9,926,268 km (0.033 R)
• M43: 10,540,666 km (0.082 R)
• M44: 11,999,844 km (0.116 R)
• M45: 12,325,369 km (0.108 R)
• M46: 12,357,981 km (0.053 R)
• M47: 12,489,178 km (0.099 R)
• M48: 12,620,824 km (0.075 R)
• M49: 12,885,313 km (0.078 R)
• M50: 13,419,976 km (0.109 R)
• M51: 13,622,382 km (0.119 R)
• M52: 14,201,176 km (0.094 R)
• M53: 14,683,779 km (0.087 R)
• M54: 14,962,031 km (0.11 R)
• M55: 15,277,084 km (0.07 R)
• M56: 15,312,240 km (0.089 R)
• M57: 15,842,714 km (0.063 R)
• M58: 16,092,243 km (0.069 R)
• M59: 16,127,997 km (0.073 R)
• M60: 16,559,138 km (0.088 R)
• M61: 17,030,521 km (0.064 R)
• M62: 17,103,525 km (0.116 R)
• M63: 17,140,026 km (0.057 R)
• M64: 17,690,547 km (0.071 R)
• M65: 17,838,349 km (0.117 R)
• M66: 18,284,151 km (0.043 R)
• M67: 18,658,594 km (0.118 R)
• M68: 18,922,036 km (0.099 R)
• M69: 19,338,666 km (0.053 R)
• M70: 19,376,814 km (0.107 R)
• M71: 19,681,844 km (0.114 R)
• M72: 19,835,032 km (0.1 R)
• M73: 20,258,244 km (0.097 R)
• M74: 20,996,211 km (0.072 R)
• M75: 21,663,866 km (0.105 R)
• M76: 22,139,438 km (0.113 R)
• M77: 22,418,438 km (0.045 R)
• M78: 22,618,300 km (0.118 R)
• M79: 23,262,319 km (0.097 R)
• M80: 23,586,498 km (0.103 R)
• M81: 24,691,727 km (0.077 R)
• M82: 25,313,007 km (0.065 R)
• M83: 25,437,921 km (0.051 R)
• M84: 25,646,461 km (0.119 R)
• M85: 26,149,409 km (0.057 R)
• M86: 26,655,498 km (0.113 R)
• M87: 27,037,272 km (0.092 R)
• M88: 27,420,841 km (0.069 R)
• M89: 27,506,261 km (0.106 R)
• M90: 27,720,485 km (0.115 R)
• M91: 28,150,280 km (0.069 R)
• M92: 28,409,234 km (0.041 R)
• M93: 28,495,702 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289.3

Radius: 6.5

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 6.63 AU - 7.23 AU

Year: 12592 Days

Day: 18.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 21,620,202 km

• M1: 105,317 km (0.034 R)
• M2: 157,676 km (0.066 R)
• M3: 217,366 km (0.107 R)
• M4: 287,527 km (0.111 R)
• M5: 493,823 km (0.086 R)
• M6: 591,510 km (0.105 R)
• M7: 790,475 km (0.102 R)
• M8: 855,999 km (0.112 R)
• M9: 923,468 km (0.081 R)
• M10: 1,192,145 km (0.064 R)
• M11: 1,464,414 km (0.073 R)
• M12: 1,670,709 km (0.032 R)
• M13: 1,864,438 km (0.119 R)
• M14: 1,997,580 km (0.069 R)
• M15: 2,088,087 km (0.112 R)
• M16: 3,144,996 km (0.107 R)
• M17: 3,197,654 km (0.091 R)
• M18: 3,852,594 km (0.07 R)
• M19: 4,429,443 km (0.064 R)
• M20: 5,534,074 km (0.071 R)
• M21: 5,597,803 km (0.087 R)
• M22: 5,855,410 km (0.066 R)
• M23: 6,516,334 km (0.073 R)
• M24: 7,340,169 km (0.111 R)
• M25: 8,051,507 km (0.102 R)
• M26: 8,123,912 km (0.103 R)
• M27: 8,269,321 km (0.064 R)
• M28: 8,599,484 km (0.081 R)
• M29: 9,084,032 km (0.087 R)
• M30: 9,577,405 km (0.074 R)
• M31: 10,314,324 km (0.087 R)
• M32: 10,629,976 km (0.066 R)
• M33: 11,109,437 km (0.109 R)
• M34: 11,189,921 km (0.103 R)
• M35: 12,006,576 km (0.063 R)
• M36: 12,547,671 km (0.103 R)
• M37: 14,790,442 km (0.086 R)
• M38: 14,834,723 km (0.119 R)
• M39: 15,415,013 km (0.061 R)
• M40: 15,640,158 km (0.092 R)
• M41: 16,368,101 km (0.102 R)
• M42: 16,413,878 km (0.109 R)
• M43: 16,505,731 km (0.106 R)
• M44: 16,782,338 km (0.08 R)
• M45: 17,246,690 km (0.086 R)
• M46: 17,998,419 km (0.056 R)
• M47: 18,093,114 km (0.084 R)
• M48: 18,425,970 km (0.103 R)
• M49: 18,808,791 km (0.076 R)
• M50: 18,953,003 km (0.054 R)
• M51: 19,484,973 km (0.091 R)
• M52: 19,826,206 km (0.115 R)
• M53: 20,120,166 km (0.044 R)
• M54: 20,861,423 km (0.094 R)
• M55: 21,310,366 km (0.087 R)
• M56: 21,460,862 km (0.029 R)
• M57: 21,510,977 km (0.092 R)
• M58: 22,830,131 km (0.076 R)
• M59: 22,983,918 km (0.084 R)
• M60: 23,396,060 km (0.053 R)
• M61: 25,439,417 km (0.108 R)
• M62: 25,705,552 km (0.077 R)
• M63: 25,758,809 km (0.109 R)
• M64: 25,812,215 km (0.064 R)
• M65: 27,539,322 km (0.113 R)
• M66: 28,637,520 km (0.045 R)
• M67: 28,692,872 km (0.083 R)
• M68: 29,080,779 km (0.076 R)
• M69: 29,414,831 km (0.049 R)
• M70: 29,862,129 km (0.071 R)
• M71: 30,142,774 km (0.087 R)
• M72: 30,706,758 km (0.092 R)
• M73: 31,388,176 km (0.066 R)
• M74: 31,502,170 km (0.119 R)
• M75: 31,559,316 km (0.085 R)
• M76: 32,765,823 km (0.062 R)
• M77: 32,823,718 km (0.12 R)
• M78: 33,403,858 km (0.108 R)
• M79: 33,812,111 km (0.1 R)
• M80: 34,515,670 km (0.106 R)
• M81: 35,283,256 km (0.082 R)
• M82: 35,639,449 km (0.102 R)
• M83: 36,955,611 km (0.098 R)
• M84: 37,015,749 km (0.041 R)
• M85: 37,196,613 km (0.092 R)
• M86: 39,820,260 km (0.067 R)
• M87: 40,687,180 km (0.12 R)
• M88: 40,936,111 km (0.076 R)
• M89: 41,060,726 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39.3

Radius: 3.8

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.47 AU - 7.43 AU

Year: 12647 Days

Day: 16.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 21,620,202 km

• M1: 59,839 km (0.103 R)
• M2: 117,584 km (0.095 R)
• M3: 165,006 km (0.086 R)
• M4: 207,043 km (0.045 R)
• M5: 396,584 km (0.116 R)
• M6: 600,785 km (0.088 R)
• M7: 802,293 km (0.113 R)
• M8: 877,691 km (0.081 R)
• M9: 966,552 km (0.06 R)
• M10: 1,000,660 km (0.08 R)
• M11: 1,117,346 km (0.112 R)
• M12: 1,177,335 km (0.067 R)
• M13: 2,212,852 km (0.1 R)
• M14: 2,489,159 km (0.083 R)
• M15: 2,940,346 km (0.104 R)
• M16: 2,973,557 km (0.11 R)
• M17: 3,312,246 km (0.031 R)
• M18: 4,007,428 km (0.072 R)
• M19: 4,267,728 km (0.119 R)
• M20: 5,100,689 km (0.099 R)
• M21: 6,108,979 km (0.094 R)
• M22: 8,536,503 km (0.063 R)
• M23: 8,560,289 km (0.064 R)
• M24: 8,703,006 km (0.059 R)
• M25: 9,282,099 km (0.085 R)
• M26: 9,428,855 km (0.063 R)
• M27: 9,699,776 km (0.1 R)
• M28: 11,118,563 km (0.104 R)
• M29: 11,878,221 km (0.095 R)
• M30: 12,411,986 km (0.1 R)
• M31: 12,953,380 km (0.116 R)
• M32: 14,510,096 km (0.117 R)
• M33: 14,765,759 km (0.055 R)
• M34: 15,281,422 km (0.116 R)
• M35: 15,773,899 km (0.042 R)
• M36: 16,685,399 km (0.118 R)
• M37: 16,804,179 km (0.112 R)
• M38: 17,312,363 km (0.062 R)
• M39: 19,833,686 km (0.109 R)
• M40: 19,865,101 km (0.057 R)
• M41: 20,117,323 km (0.112 R)
• M42: 20,148,888 km (0.119 R)
• M43: 21,104,520 km (0.094 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 14,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit