🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.5

Radius: 11.3

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.07 AU - 1.13 AU

Year: 769 Days

Day: 9.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 49,275,288 km

• M1: 141,968 km (0.116 R)
• M2: 224,098 km (0.117 R)
• M3: 309,668 km (0.049 R)
• M4: 409,150 km (0.052 R)
• M5: 527,632 km (0.068 R)
• M6: 609,163 km (0.051 R)
• M7: 749,037 km (0.119 R)
• M8: 860,188 km (0.078 R)
• M9: 935,585 km (0.038 R)
• M10: 1,459,028 km (0.089 R)
• M11: 1,572,423 km (0.045 R)
• M12: 1,696,290 km (0.119 R)
• M13: 1,861,596 km (0.086 R)
• M14: 1,954,047 km (0.108 R)
• M15: 2,024,358 km (0.052 R)
• M16: 2,240,827 km (0.094 R)
• M17: 2,406,282 km (0.093 R)
• M18: 2,610,034 km (0.104 R)
• M19: 2,705,477 km (0.092 R)
• M20: 2,908,631 km (0.112 R)
• M21: 3,117,021 km (0.079 R)
• M22: 3,199,898 km (0.102 R)
• M23: 3,274,249 km (0.108 R)
• M24: 3,386,746 km (0.086 R)
• M25: 3,481,591 km (0.111 R)
• M26: 3,693,422 km (0.114 R)
• M27: 3,771,512 km (0.059 R)
• M28: 3,959,257 km (0.119 R)
• M29: 4,099,580 km (0.099 R)
• M30: 4,251,721 km (0.119 R)
• M31: 4,698,420 km (0.076 R)
• M32: 4,804,485 km (0.079 R)
• M33: 5,193,140 km (0.09 R)
• M34: 5,413,349 km (0.069 R)
• M35: 5,636,848 km (0.077 R)
• M36: 5,749,645 km (0.089 R)
• M37: 5,908,966 km (0.063 R)
• M38: 6,255,136 km (0.053 R)
• M39: 6,336,966 km (0.064 R)
• M40: 6,466,218 km (0.058 R)
• M41: 6,560,764 km (0.102 R)
• M42: 6,631,973 km (0.116 R)
• M43: 6,835,127 km (0.042 R)
• M44: 6,919,350 km (0.07 R)
• M45: 7,015,991 km (0.044 R)
• M46: 7,137,614 km (0.118 R)
• M47: 7,358,121 km (0.09 R)
• M48: 7,432,172 km (0.072 R)
• M49: 7,643,254 km (0.112 R)
• M50: 7,793,451 km (0.119 R)
• M51: 7,881,564 km (0.09 R)
• M52: 8,046,121 km (0.106 R)
• M53: 8,275,754 km (0.1 R)
• M54: 8,429,990 km (0.099 R)
• M55: 8,676,228 km (0.034 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.8

Radius: 13.5

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.16 AU - 1.4 AU

Year: 966 Days

Day: 13.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 49,275,288 km

• M1: 172,486 km (0.082 R)
• M2: 266,733 km (0.115 R)
• M3: 395,088 km (0.1 R)
• M4: 516,262 km (0.11 R)
• M5: 644,168 km (0.066 R)
• M6: 754,721 km (0.037 R)
• M7: 846,574 km (0.112 R)
• M8: 981,063 km (0.093 R)
• M9: 1,077,254 km (0.075 R)
• M10: 1,182,721 km (0.046 R)
• M11: 1,443,470 km (0.074 R)
• M12: 1,621,342 km (0.082 R)
• M13: 1,799,812 km (0.119 R)
• M14: 1,884,484 km (0.092 R)
• M15: 1,985,014 km (0.074 R)
• M16: 2,236,937 km (0.113 R)
• M17: 2,328,341 km (0.106 R)
• M18: 2,436,800 km (0.049 R)
• M19: 2,707,273 km (0.056 R)
• M20: 2,862,854 km (0.11 R)
• M21: 3,004,524 km (0.072 R)
• M22: 3,165,790 km (0.067 R)
• M23: 3,312,695 km (0.116 R)
• M24: 3,461,695 km (0.077 R)
• M25: 3,550,556 km (0.098 R)
• M26: 3,658,117 km (0.084 R)
• M27: 3,794,101 km (0.105 R)
• M28: 4,136,980 km (0.088 R)
• M29: 4,557,948 km (0.099 R)
• M30: 4,902,771 km (0.115 R)
• M31: 5,012,875 km (0.098 R)
• M32: 5,174,590 km (0.091 R)
• M33: 5,420,529 km (0.115 R)
• M34: 5,597,055 km (0.065 R)
• M35: 5,828,333 km (0.077 R)
• M36: 5,955,790 km (0.119 R)
• M37: 6,202,926 km (0.045 R)
• M38: 6,300,464 km (0.098 R)
• M39: 6,453,353 km (0.119 R)
• M40: 6,541,316 km (0.104 R)
• M41: 6,629,579 km (0.097 R)
• M42: 6,773,941 km (0.115 R)
• M43: 7,224,829 km (0.11 R)
• M44: 7,511,459 km (0.08 R)
• M45: 7,638,916 km (0.107 R)
• M46: 7,837,133 km (0.117 R)
• M47: 8,001,841 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.2

Radius: 11.6

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.29 AU - 1.93 AU

Year: 1362 Days

Day: 7.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 49,275,288 km

• M1: 175,628 km (0.1 R)
• M2: 283,638 km (0.049 R)
• M3: 357,240 km (0.117 R)
• M4: 452,085 km (0.117 R)
• M5: 673,938 km (0.053 R)
• M6: 924,515 km (0.114 R)
• M7: 1,091,466 km (0.06 R)
• M8: 1,296,266 km (0.073 R)
• M9: 1,389,315 km (0.119 R)
• M10: 1,484,908 km (0.041 R)
• M11: 1,672,654 km (0.081 R)
• M12: 2,374,118 km (0.063 R)
• M13: 2,454,751 km (0.114 R)
• M14: 2,571,587 km (0.034 R)
• M15: 2,762,624 km (0.106 R)
• M16: 2,933,614 km (0.098 R)
• M17: 3,020,381 km (0.095 R)
• M18: 3,363,559 km (0.084 R)
• M19: 3,586,160 km (0.069 R)
• M20: 4,115,138 km (0.079 R)
• M21: 4,325,174 km (0.044 R)
• M22: 4,596,395 km (0.078 R)
• M23: 4,814,508 km (0.067 R)
• M24: 5,080,792 km (0.054 R)
• M25: 5,336,754 km (0.088 R)
• M26: 5,428,159 km (0.106 R)
• M27: 5,581,646 km (0.066 R)
• M28: 5,674,397 km (0.117 R)
• M29: 5,767,596 km (0.068 R)
• M30: 6,305,999 km (0.078 R)
• M31: 6,893,619 km (0.052 R)
• M32: 7,464,784 km (0.095 R)
• M33: 7,877,076 km (0.073 R)
• M34: 7,981,346 km (0.111 R)
• M35: 8,385,409 km (0.115 R)
• M36: 8,491,923 km (0.064 R)
• M37: 8,706,147 km (0.035 R)
• M38: 8,886,263 km (0.112 R)
• M39: 9,012,973 km (0.1 R)
• M40: 9,396,841 km (0.062 R)
• M41: 9,488,993 km (0.117 R)
• M42: 9,804,644 km (0.11 R)
• M43: 10,256,280 km (0.096 R)
• M44: 10,427,420 km (0.094 R)
• M45: 10,714,648 km (0.094 R)
• M46: 10,849,735 km (0.066 R)
• M47: 10,927,077 km (0.036 R)
• M48: 11,004,719 km (0.052 R)
• M49: 11,082,360 km (0.101 R)
• M50: 11,375,721 km (0.049 R)
• M51: 11,454,260 km (0.111 R)
• M52: 12,029,763 km (0.077 R)
• M53: 12,129,994 km (0.085 R)
• M54: 12,411,986 km (0.1 R)
• M55: 12,635,186 km (0.086 R)
• M56: 12,757,407 km (0.066 R)
• M57: 12,941,562 km (0.099 R)
• M58: 13,229,688 km (0.092 R)
• M59: 13,833,465 km (0.079 R)
• M60: 14,022,556 km (0.035 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.6

Radius: 14.1

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.84 AU - 2.28 AU

Year: 1972 Days

Day: 6.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 49,275,288 km

• M1: 181,612 km (0.111 R)
• M2: 285,134 km (0.066 R)
• M3: 407,355 km (0.08 R)
• M4: 499,657 km (0.077 R)
• M5: 593,904 km (0.113 R)
• M6: 788,082 km (0.115 R)
• M7: 949,049 km (0.111 R)
• M8: 1,162,076 km (0.09 R)
• M9: 1,285,345 km (0.06 R)
• M10: 1,694,495 km (0.117 R)
• M11: 1,800,261 km (0.071 R)
• M12: 1,908,420 km (0.094 R)
• M13: 2,056,223 km (0.047 R)
• M14: 2,259,526 km (0.111 R)
• M15: 2,442,933 km (0.095 R)
• M16: 2,550,045 km (0.119 R)
• M17: 2,645,190 km (0.082 R)
• M18: 3,419,059 km (0.118 R)
• M19: 3,707,634 km (0.099 R)
• M20: 4,051,858 km (0.114 R)
• M21: 4,308,718 km (0.098 R)
• M22: 4,587,718 km (0.081 R)
• M23: 4,704,255 km (0.119 R)
• M24: 4,872,702 km (0.085 R)
• M25: 4,991,782 km (0.097 R)
• M26: 5,128,963 km (0.111 R)
• M27: 5,267,640 km (0.114 R)
• M28: 6,253,939 km (0.09 R)
• M29: 6,383,640 km (0.084 R)
• M30: 6,740,132 km (0.066 R)
• M31: 7,007,015 km (0.09 R)
• M32: 7,729,124 km (0.113 R)
• M33: 8,048,814 km (0.05 R)
• M34: 8,413,833 km (0.044 R)
• M35: 8,763,443 km (0.087 R)
• M36: 9,096,897 km (0.096 R)
• M37: 9,265,195 km (0.083 R)
• M38: 9,519,661 km (0.11 R)
• M39: 9,819,455 km (0.038 R)
• M40: 10,035,624 km (0.093 R)
• M41: 10,144,232 km (0.084 R)
• M42: 10,296,971 km (0.063 R)
• M43: 10,406,626 km (0.118 R)
• M44: 10,893,418 km (0.089 R)
• M45: 10,982,728 km (0.107 R)
• M46: 11,387,689 km (0.091 R)
• M47: 12,050,408 km (0.079 R)
• M48: 12,468,235 km (0.058 R)
• M49: 12,725,842 km (0.109 R)
• M50: 13,079,940 km (0.07 R)
• M51: 13,174,935 km (0.068 R)
• M52: 13,317,950 km (0.063 R)
• M53: 13,629,413 km (0.12 R)
• M54: 14,480,027 km (0.048 R)
• M55: 14,602,996 km (0.083 R)
• M56: 14,701,581 km (0.048 R)
• M57: 14,849,833 km (0.117 R)
• M58: 14,998,683 km (0.109 R)
• M59: 15,297,729 km (0.081 R)
• M60: 15,548,604 km (0.079 R)
• M61: 15,927,386 km (0.11 R)
• M62: 16,668,195 km (0.065 R)
• M63: 16,848,759 km (0.116 R)
• M64: 17,289,924 km (0.118 R)
• M65: 17,524,942 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.5

Radius: 14.7

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.97 AU - 5.87 AU

Year: 7277 Days

Day: 10.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 49,275,288 km

• M1: 193,580 km (0.114 R)
• M2: 413,937 km (0.039 R)
• M3: 684,709 km (0.086 R)
• M4: 804,986 km (0.107 R)
• M5: 1,176,886 km (0.055 R)
• M6: 1,383,332 km (0.106 R)
• M7: 1,501,364 km (0.11 R)
• M8: 1,790,836 km (0.1 R)
• M9: 2,189,963 km (0.115 R)
• M10: 2,329,388 km (0.084 R)
• M11: 2,568,595 km (0.057 R)
• M12: 2,666,732 km (0.119 R)
• M13: 2,791,047 km (0.038 R)
• M14: 3,523,927 km (0.083 R)
• M15: 4,256,508 km (0.026 R)
• M16: 4,373,494 km (0.056 R)
• M17: 4,852,207 km (0.069 R)
• M18: 5,316,260 km (0.105 R)
• M19: 5,665,870 km (0.095 R)
• M20: 6,023,109 km (0.035 R)
• M21: 6,793,688 km (0.098 R)
• M22: 7,243,230 km (0.058 R)
• M23: 7,489,318 km (0.08 R)
• M24: 7,666,741 km (0.045 R)
• M25: 7,989,723 km (0.083 R)
• M26: 8,280,691 km (0.115 R)
• M27: 8,761,050 km (0.103 R)
• M28: 9,098,842 km (0.074 R)
• M29: 10,138,098 km (0.091 R)
• M30: 10,492,944 km (0.099 R)
• M31: 11,540,877 km (0.082 R)
• M32: 12,077,485 km (0.074 R)
• M33: 12,244,137 km (0.072 R)
• M34: 12,411,687 km (0.114 R)
• M35: 12,876,338 km (0.058 R)
• M36: 13,217,869 km (0.062 R)
• M37: 13,346,673 km (0.105 R)
• M38: 13,605,627 km (0.106 R)
• M39: 14,216,435 km (0.076 R)
• M40: 14,480,924 km (0.098 R)
• M41: 14,836,070 km (0.051 R)
• M42: 15,059,569 km (0.106 R)
• M43: 15,194,207 km (0.055 R)
• M44: 15,600,515 km (0.066 R)
• M45: 15,782,276 km (0.032 R)
• M46: 17,074,203 km (0.064 R)
• M47: 17,922,573 km (0.118 R)
• M48: 20,152,628 km (0.057 R)
• M49: 20,499,695 km (0.12 R)
• M50: 21,149,399 km (0.108 R)
• M51: 21,451,587 km (0.093 R)
• M52: 21,603,129 km (0.098 R)
• M53: 22,571,626 km (0.097 R)
• M54: 22,983,768 km (0.048 R)
• M55: 23,087,140 km (0.048 R)
• M56: 23,294,483 km (0.099 R)
• M57: 23,502,274 km (0.111 R)
• M58: 23,972,311 km (0.119 R)
• M59: 24,182,346 km (0.029 R)
• M60: 24,392,830 km (0.083 R)
• M61: 24,815,744 km (0.108 R)
• M62: 24,921,808 km (0.066 R)
• M63: 25,722,307 km (0.117 R)
• M64: 26,368,869 km (0.084 R)
• M65: 26,477,178 km (0.107 R)
• M66: 26,694,244 km (0.115 R)
• M67: 27,239,379 km (0.09 R)
• M68: 29,850,310 km (0.085 R)
• M69: 30,302,694 km (0.085 R)
• M70: 30,700,325 km (0.077 R)
• M71: 32,366,247 km (0.102 R)
• M72: 32,598,423 km (0.118 R)
• M73: 33,005,928 km (0.091 R)
• M74: 33,415,078 km (0.117 R)
• M75: 35,068,583 km (0.056 R)
• M76: 35,605,789 km (0.066 R)
• M77: 36,990,916 km (0.119 R)
• M78: 38,025,984 km (0.067 R)
• M79: 38,148,355 km (0.105 R)
• M80: 38,700,820 km (0.091 R)
• M81: 39,627,429 km (0.094 R)
• M82: 40,000,227 km (0.115 R)
• M83: 40,311,689 km (0.081 R)
• M84: 40,436,454 km (0.108 R)
• M85: 41,062,521 km (0.069 R)
• M86: 42,387,509 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 294.8

Radius: 4

Gravity: 18.43 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.94 AU - 8.62 AU

Year: 15888 Days

Day: 18.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 171.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,275,288 km

• M1: 57,894 km (0.037 R)
• M2: 221,405 km (0.086 R)
• M3: 458,368 km (0.05 R)
• M4: 567,425 km (0.086 R)
• M5: 667,506 km (0.095 R)
• M6: 846,724 km (0.119 R)
• M7: 1,040,603 km (0.101 R)
• M8: 1,205,609 km (0.071 R)
• M9: 1,248,095 km (0.106 R)
• M10: 1,312,871 km (0.043 R)
• M11: 1,400,984 km (0.089 R)
• M12: 1,700,778 km (0.117 R)
• M13: 1,748,500 km (0.086 R)
• M14: 1,870,123 km (0.115 R)
• M15: 1,919,640 km (0.106 R)
• M16: 2,357,064 km (0.11 R)
• M17: 2,739,586 km (0.095 R)
• M18: 2,909,529 km (0.038 R)
• M19: 3,053,592 km (0.064 R)
• M20: 3,871,742 km (0.065 R)
• M21: 4,321,134 km (0.054 R)
• M22: 4,452,631 km (0.077 R)
• M23: 4,786,982 km (0.09 R)
• M24: 5,338,550 km (0.082 R)
• M25: 5,621,738 km (0.104 R)
• M26: 5,801,256 km (0.072 R)
• M27: 6,841,111 km (0.083 R)
• M28: 6,917,555 km (0.094 R)
• M29: 7,265,071 km (0.099 R)
• M30: 7,460,595 km (0.113 R)
• M31: 8,300,587 km (0.096 R)
• M32: 8,423,108 km (0.085 R)
• M33: 8,835,549 km (0.075 R)
• M34: 8,918,726 km (0.119 R)
• M35: 9,170,200 km (0.108 R)
• M36: 10,068,236 km (0.057 R)
• M37: 10,330,032 km (0.062 R)
• M38: 10,505,810 km (0.087 R)
• M39: 10,638,204 km (0.065 R)
• M40: 10,860,207 km (0.109 R)
• M41: 11,083,706 km (0.067 R)
• M42: 11,263,523 km (0.041 R)
• M43: 11,580,670 km (0.03 R)
• M44: 12,643,264 km (0.086 R)
• M45: 13,067,524 km (0.043 R)
• M46: 13,209,941 km (0.044 R)
• M47: 13,640,334 km (0.098 R)
• M48: 14,613,169 km (0.11 R)
• M49: 14,810,488 km (0.105 R)
• M50: 17,297,254 km (0.1 R)
• M51: 17,978,373 km (0.105 R)
• M52: 18,083,839 km (0.076 R)
• M53: 18,189,605 km (0.119 R)
• M54: 19,312,636 km (0.093 R)
• M55: 19,855,228 km (0.09 R)
• M56: 20,183,146 km (0.044 R)
• M57: 20,789,018 km (0.12 R)
• M58: 21,233,473 km (0.06 R)
• M59: 22,301,452 km (0.11 R)
• M60: 23,156,853 km (0.108 R)
• M61: 23,271,744 km (0.095 R)
• M62: 24,782,084 km (0.111 R)
• M63: 24,899,668 km (0.071 R)
• M64: 25,489,832 km (0.101 R)
• M65: 25,786,783 km (0.074 R)
• M66: 26,804,498 km (0.111 R)
• M67: 27,227,411 km (0.095 R)
• M68: 28,325,010 km (0.119 R)
• M69: 28,879,271 km (0.104 R)
• M70: 29,002,988 km (0.108 R)
• M71: 29,935,880 km (0.098 R)
• M72: 30,248,989 km (0.075 R)
• M73: 32,086,649 km (0.108 R)
• M74: 32,471,265 km (0.095 R)
• M75: 32,664,246 km (0.106 R)
• M76: 34,483,207 km (0.042 R)
• M77: 37,003,632 km (0.082 R)
• M78: 39,103,387 km (0.118 R)
• M79: 40,894,074 km (0.107 R)
• M80: 41,589,854 km (0.041 R)
• M81: 42,711,239 km (0.1 R)
• M82: 43,134,302 km (0.088 R)
• M83: 43,417,192 km (0.064 R)
• M84: 44,483,226 km (0.079 R)
• M85: 44,626,092 km (0.12 R)
• M86: 45,485,981 km (0.074 R)
• M87: 46,206,893 km (0.042 R)
• M88: 46,496,215 km (0.119 R)
• M89: 47,149,509 km (0.102 R)
• M90: 47,222,363 km (0.047 R)
• M91: 47,805,944 km (0.064 R)
• M92: 48,759,332 km (0.11 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 19,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit