🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.9

Radius: 13.3

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.39 AU - 2.09 AU

Year: 1506 Days

Day: 13.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 51.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 69,463,572 km

• M1: 167,400 km (0.116 R)
• M2: 275,410 km (0.075 R)
• M3: 420,220 km (0.098 R)
• M4: 514,617 km (0.075 R)
• M5: 606,470 km (0.089 R)
• M6: 743,801 km (0.113 R)
• M7: 914,342 km (0.078 R)
• M8: 1,023,549 km (0.064 R)
• M9: 1,129,763 km (0.116 R)
• M10: 1,231,938 km (0.051 R)
• M11: 1,337,704 km (0.032 R)
• M12: 1,489,396 km (0.119 R)
• M13: 1,576,313 km (0.093 R)
• M14: 1,674,000 km (0.11 R)
• M15: 1,829,133 km (0.09 R)
• M16: 2,154,359 km (0.113 R)
• M17: 2,273,738 km (0.057 R)
• M18: 2,364,694 km (0.08 R)
• M19: 2,477,640 km (0.053 R)
• M20: 2,592,382 km (0.045 R)
• M21: 2,947,826 km (0.093 R)
• M22: 3,036,388 km (0.071 R)
• M23: 3,227,574 km (0.086 R)
• M24: 3,388,093 km (0.062 R)
• M25: 3,753,261 km (0.097 R)
• M26: 4,131,145 km (0.098 R)
• M27: 4,318,442 km (0.076 R)
• M28: 4,508,730 km (0.103 R)
• M29: 4,598,339 km (0.055 R)
• M30: 4,740,607 km (0.118 R)
• M31: 4,858,041 km (0.072 R)
• M32: 5,176,236 km (0.098 R)
• M33: 5,351,415 km (0.095 R)
• M34: 5,860,796 km (0.067 R)
• M35: 6,071,729 km (0.067 R)
• M36: 6,171,062 km (0.083 R)
• M37: 6,342,651 km (0.082 R)
• M38: 7,059,823 km (0.047 R)
• M39: 7,269,559 km (0.116 R)
• M40: 7,450,872 km (0.057 R)
• M41: 7,587,903 km (0.032 R)
• M42: 7,864,510 km (0.084 R)
• M43: 8,066,317 km (0.072 R)
• M44: 8,175,823 km (0.066 R)
• M45: 8,317,193 km (0.11 R)
• M46: 8,459,460 km (0.104 R)
• M47: 8,554,754 km (0.102 R)
• M48: 8,778,403 km (0.106 R)
• M49: 9,003,997 km (0.103 R)
• M50: 9,510,535 km (0.091 R)
• M51: 9,609,718 km (0.092 R)
• M52: 9,825,738 km (0.054 R)
• M53: 9,976,084 km (0.115 R)
• M54: 10,127,327 km (0.049 R)
• M55: 10,381,195 km (0.078 R)
• M56: 10,551,437 km (0.046 R)
• M57: 10,808,745 km (0.091 R)
• M58: 11,085,501 km (0.119 R)
• M59: 11,294,639 km (0.07 R)
• M60: 11,487,471 km (0.036 R)
• M61: 11,575,434 km (0.095 R)
• M62: 11,947,634 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.8

Radius: 10.2

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.25 AU - 4.75 AU

Year: 5248 Days

Day: 10.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 69,463,572 km

• M1: 164,258 km (0.09 R)
• M2: 357,389 km (0.033 R)
• M3: 499,956 km (0.036 R)
• M4: 859,889 km (0.106 R)
• M5: 972,536 km (0.116 R)
• M6: 1,105,528 km (0.101 R)
• M7: 1,373,757 km (0.107 R)
• M8: 1,541,307 km (0.094 R)
• M9: 1,990,100 km (0.102 R)
• M10: 2,161,390 km (0.107 R)
• M11: 2,417,502 km (0.081 R)
• M12: 2,518,779 km (0.083 R)
• M13: 2,767,561 km (0.084 R)
• M14: 2,873,476 km (0.118 R)
• M15: 3,046,112 km (0.037 R)
• M16: 3,333,789 km (0.041 R)
• M17: 3,770,315 km (0.098 R)
• M18: 3,888,198 km (0.101 R)
• M19: 4,176,174 km (0.114 R)
• M20: 4,347,464 km (0.111 R)
• M21: 4,496,164 km (0.069 R)
• M22: 4,824,083 km (0.074 R)
• M23: 5,637,297 km (0.032 R)
• M24: 5,908,667 km (0.099 R)
• M25: 6,295,826 km (0.12 R)
• M26: 7,270,457 km (0.108 R)
• M27: 7,595,682 km (0.117 R)
• M28: 8,476,365 km (0.12 R)
• M29: 8,600,232 km (0.087 R)
• M30: 8,693,731 km (0.076 R)
• M31: 8,912,892 km (0.084 R)
• M32: 9,070,717 km (0.032 R)
• M33: 9,356,898 km (0.1 R)
• M34: 9,808,235 km (0.048 R)
• M35: 10,698,492 km (0.064 R)
• M36: 11,580,072 km (0.073 R)
• M37: 12,064,470 km (0.058 R)
• M38: 13,053,162 km (0.093 R)
• M39: 13,520,955 km (0.056 R)
• M40: 14,399,094 km (0.118 R)
• M41: 15,941,598 km (0.057 R)
• M42: 17,417,680 km (0.099 R)
• M43: 17,536,012 km (0.025 R)
• M44: 17,773,573 km (0.068 R)
• M45: 18,251,987 km (0.066 R)
• M46: 18,573,174 km (0.118 R)
• M47: 18,734,590 km (0.07 R)
• M48: 19,302,912 km (0.094 R)
• M49: 19,794,641 km (0.054 R)
• M50: 20,207,531 km (0.1 R)
• M51: 20,373,435 km (0.102 R)
• M52: 20,456,611 km (0.111 R)
• M53: 20,790,364 km (0.081 R)
• M54: 21,632,450 km (0.064 R)
• M55: 21,717,272 km (0.112 R)
• M56: 21,887,365 km (0.085 R)
• M57: 22,143,178 km (0.073 R)
• M58: 22,228,598 km (0.086 R)
• M59: 22,357,103 km (0.114 R)
• M60: 22,571,776 km (0.114 R)
• M61: 23,046,450 km (0.103 R)
• M62: 23,176,450 km (0.035 R)
• M63: 23,306,750 km (0.106 R)
• M64: 23,611,630 km (0.078 R)
• M65: 24,313,394 km (0.098 R)
• M66: 24,711,324 km (0.113 R)
• M67: 25,647,957 km (0.036 R)
• M68: 26,369,317 km (0.073 R)
• M69: 26,550,780 km (0.118 R)
• M70: 26,687,063 km (0.062 R)
• M71: 27,601,854 km (0.07 R)
• M72: 28,853,091 km (0.062 R)
• M73: 28,946,440 km (0.03 R)
• M74: 29,086,763 km (0.072 R)
• M75: 29,509,078 km (0.112 R)
• M76: 30,407,263 km (0.056 R)
• M77: 30,692,846 km (0.082 R)
• M78: 31,027,047 km (0.093 R)
• M79: 31,940,342 km (0.059 R)
• M80: 32,182,092 km (0.112 R)
• M81: 32,279,032 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.9

Radius: 8.6

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.53 AU - 4.71 AU

Year: 6514 Days

Day: 6.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 69,463,572 km

• M1: 230,082 km (0.068 R)
• M2: 355,145 km (0.112 R)
• M3: 424,708 km (0.068 R)
• M4: 724,203 km (0.036 R)
• M5: 785,389 km (0.119 R)
• M6: 1,022,651 km (0.108 R)
• M7: 1,623,735 km (0.067 R)
• M8: 1,874,013 km (0.104 R)
• M9: 2,036,775 km (0.082 R)
• M10: 2,226,764 km (0.078 R)
• M11: 2,318,318 km (0.103 R)
• M12: 2,612,428 km (0.103 R)
• M13: 2,868,689 km (0.034 R)
• M14: 3,056,883 km (0.096 R)
• M15: 3,849,452 km (0.12 R)
• M16: 3,973,619 km (0.098 R)
• M17: 4,382,918 km (0.114 R)
• M18: 4,850,262 km (0.088 R)
• M19: 4,999,561 km (0.094 R)
• M20: 5,059,699 km (0.056 R)
• M21: 5,471,991 km (0.094 R)
• M22: 5,611,865 km (0.114 R)
• M23: 6,410,568 km (0.057 R)
• M24: 7,058,028 km (0.099 R)
• M25: 7,726,281 km (0.072 R)
• M26: 7,795,994 km (0.095 R)
• M27: 8,200,806 km (0.034 R)
• M28: 8,343,223 km (0.06 R)
• M29: 8,558,345 km (0.097 R)
• M30: 8,648,552 km (0.093 R)
• M31: 8,939,370 km (0.049 R)
• M32: 9,177,979 km (0.11 R)
• M33: 9,774,276 km (0.085 R)
• M34: 9,830,824 km (0.085 R)
• M35: 10,498,779 km (0.095 R)
• M36: 10,847,940 km (0.049 R)
• M37: 11,597,575 km (0.118 R)
• M38: 12,856,291 km (0.113 R)
• M39: 13,125,717 km (0.044 R)
• M40: 13,376,144 km (0.117 R)
• M41: 13,480,863 km (0.09 R)
• M42: 14,221,970 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 813.4

Radius: 4.3

Gravity: 43.99 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 7.05 AU - 11.67 AU

Year: 18786 Days

Day: 15.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 129.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,463,572 km

• M1: 305,479 km (0.071 R)
• M2: 495,468 km (0.112 R)
• M3: 537,655 km (0.115 R)
• M4: 995,723 km (0.039 R)
• M5: 1,160,131 km (0.1 R)
• M6: 1,274,574 km (0.071 R)
• M7: 1,303,745 km (0.113 R)
• M8: 1,422,825 km (0.046 R)
• M9: 1,866,832 km (0.079 R)
• M10: 2,458,940 km (0.093 R)
• M11: 2,495,442 km (0.111 R)
• M12: 2,569,194 km (0.113 R)
• M13: 2,794,339 km (0.057 R)
• M14: 3,673,077 km (0.112 R)
• M15: 4,317,395 km (0.093 R)
• M16: 5,042,196 km (0.105 R)
• M17: 5,418,584 km (0.107 R)
• M18: 6,049,439 km (0.106 R)
• M19: 6,449,164 km (0.119 R)
• M20: 6,908,878 km (0.087 R)
• M21: 7,859,723 km (0.073 R)
• M22: 9,475,679 km (0.055 R)
• M23: 9,706,508 km (0.042 R)
• M24: 9,822,596 km (0.11 R)
• M25: 10,056,118 km (0.095 R)
• M26: 10,173,553 km (0.047 R)
• M27: 10,350,527 km (0.107 R)
• M28: 10,409,768 km (0.041 R)
• M29: 11,068,746 km (0.119 R)
• M30: 11,741,189 km (0.113 R)
• M31: 12,552,757 km (0.119 R)
• M32: 13,317,950 km (0.098 R)
• M33: 13,382,427 km (0.098 R)
• M34: 13,901,681 km (0.075 R)
• M35: 14,163,777 km (0.106 R)
• M36: 14,493,790 km (0.11 R)
• M37: 14,692,904 km (0.075 R)
• M38: 15,228,465 km (0.096 R)
• M39: 16,318,585 km (0.1 R)
• M40: 16,803,431 km (0.094 R)
• M41: 17,082,581 km (0.1 R)
• M42: 19,224,673 km (0.047 R)
• M43: 19,589,841 km (0.038 R)
• M44: 20,698,960 km (0.092 R)
• M45: 22,056,560 km (0.108 R)
• M46: 22,132,855 km (0.078 R)
• M47: 22,823,250 km (0.059 R)
• M48: 23,598,615 km (0.081 R)
• M49: 24,540,334 km (0.082 R)
• M50: 24,856,883 km (0.07 R)
• M51: 26,379,341 km (0.087 R)
• M52: 27,766,861 km (0.119 R)
• M53: 28,510,961 km (0.094 R)
• M54: 29,597,490 km (0.1 R)
• M55: 30,187,953 km (0.069 R)
• M56: 30,612,212 km (0.083 R)
• M57: 32,936,963 km (0.109 R)
• M58: 35,764,662 km (0.102 R)
• M59: 36,935,415 km (0.065 R)
• M60: 37,207,384 km (0.08 R)
• M61: 37,571,056 km (0.067 R)
• M62: 38,027,330 km (0.111 R)
• M63: 40,429,124 km (0.107 R)
• M64: 41,178,011 km (0.06 R)
• M65: 41,742,593 km (0.118 R)
• M66: 43,643,234 km (0.103 R)
• M67: 48,516,235 km (0.085 R)
• M68: 48,814,084 km (0.113 R)
• M69: 48,913,567 km (0.098 R)
• M70: 50,211,927 km (0.097 R)
• M71: 51,622,934 km (0.118 R)
• M72: 52,536,827 km (0.031 R)
• M73: 55,517,864 km (0.092 R)
• M74: 56,767,306 km (0.104 R)
• M75: 57,185,880 km (0.118 R)
• M76: 58,342,272 km (0.077 R)
• M77: 59,294,014 km (0.057 R)
• M78: 59,400,079 km (0.093 R)
• M79: 60,144,328 km (0.094 R)
• M80: 61,857,074 km (0.047 R)
• M81: 64,456,038 km (0.089 R)
• M82: 64,892,714 km (0.111 R)
• M83: 68,643,432 km (0.072 R)
• M84: 69,089,383 km (0.056 R)
• M85: 69,312,583 km (0.084 R)
• M86: 69,983,978 km (0.08 R)
• M87: 73,031,586 km (0.049 R)
• M88: 73,258,975 km (0.109 R)
• M89: 73,372,819 km (0.085 R)
• M90: 74,171,223 km (0.083 R)
• M91: 76,006,938 km (0.104 R)
• M92: 76,237,319 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 473

Radius: 6.2

Gravity: 12.3 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 9.39 AU - 10.77 AU

Year: 20994 Days

Day: 23.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,463,572 km

• M1: 83,326 km (0.087 R)
• M2: 217,515 km (0.1 R)
• M3: 351,405 km (0.078 R)
• M4: 852,857 km (0.1 R)
• M5: 1,676,693 km (0.102 R)
• M6: 1,950,607 km (0.069 R)
• M7: 2,013,288 km (0.105 R)
• M8: 2,677,802 km (0.119 R)
• M9: 3,070,347 km (0.115 R)
• M10: 3,672,927 km (0.027 R)
• M11: 3,789,912 km (0.074 R)
• M12: 4,270,421 km (0.099 R)
• M13: 4,897,685 km (0.097 R)
• M14: 5,331,818 km (0.039 R)
• M15: 5,464,511 km (0.109 R)
• M16: 6,329,785 km (0.106 R)
• M17: 7,188,327 km (0.077 R)
• M18: 7,285,865 km (0.091 R)
• M19: 7,780,735 km (0.1 R)
• M20: 7,931,230 km (0.086 R)
• M21: 7,981,645 km (0.033 R)
• M22: 8,032,209 km (0.09 R)
• M23: 8,286,226 km (0.086 R)
• M24: 8,802,488 km (0.11 R)
• M25: 8,907,057 km (0.098 R)
• M26: 9,170,050 km (0.116 R)
• M27: 9,542,549 km (0.039 R)
• M28: 9,920,134 km (0.084 R)
• M29: 10,801,265 km (0.058 R)
• M30: 11,025,513 km (0.111 R)
• M31: 12,873,645 km (0.083 R)
• M32: 13,470,690 km (0.059 R)
• M33: 14,015,675 km (0.1 R)
• M34: 15,820,124 km (0.095 R)
• M35: 16,459,207 km (0.119 R)
• M36: 16,911,590 km (0.114 R)
• M37: 18,761,518 km (0.099 R)
• M38: 20,259,441 km (0.113 R)
• M39: 20,744,138 km (0.098 R)
• M40: 21,232,575 km (0.099 R)
• M41: 21,372,749 km (0.094 R)
• M42: 21,513,371 km (0.077 R)
• M43: 21,654,292 km (0.116 R)
• M44: 22,363,236 km (0.103 R)
• M45: 23,513,345 km (0.11 R)
• M46: 23,658,454 km (0.098 R)
• M47: 24,095,579 km (0.048 R)
• M48: 24,903,857 km (0.091 R)
• M49: 25,200,061 km (0.106 R)
• M50: 26,170,502 km (0.1 R)
• M51: 27,917,356 km (0.096 R)
• M52: 29,076,740 km (0.065 R)
• M53: 29,310,561 km (0.1 R)
• M54: 29,388,502 km (0.12 R)
• M55: 30,409,657 km (0.047 R)
• M56: 30,964,216 km (0.091 R)
• M57: 31,043,802 km (0.097 R)
• M58: 32,083,507 km (0.111 R)
• M59: 33,786,978 km (0.071 R)
• M60: 34,279,155 km (0.043 R)
• M61: 35,104,636 km (0.09 R)
• M62: 36,020,175 km (0.097 R)
• M63: 36,187,426 km (0.098 R)
• M64: 37,450,481 km (0.045 R)
• M65: 38,300,496 km (0.096 R)
• M66: 40,019,525 km (0.101 R)
• M67: 40,540,125 km (0.05 R)
• M68: 41,763,537 km (0.042 R)
• M69: 42,027,278 km (0.051 R)
• M70: 43,265,350 km (0.076 R)
• M71: 43,621,393 km (0.12 R)
• M72: 44,515,390 km (0.07 R)
• M73: 45,054,840 km (0.095 R)
• M74: 46,321,784 km (0.044 R)
• M75: 47,050,924 km (0.096 R)
• M76: 47,875,807 km (0.078 R)
• M77: 48,243,967 km (0.071 R)
• M78: 49,354,133 km (0.065 R)
• M79: 52,450,061 km (0.104 R)
• M80: 52,734,596 km (0.115 R)
• M81: 52,829,441 km (0.107 R)
• M82: 54,452,578 km (0.045 R)
• M83: 55,801,502 km (0.11 R)
• M84: 56,771,794 km (0.098 R)
• M85: 56,966,420 km (0.071 R)
• M86: 59,814,614 km (0.063 R)
• M87: 61,006,760 km (0.063 R)
• M88: 61,206,174 km (0.119 R)
• M89: 61,505,818 km (0.08 R)
• M90: 63,313,409 km (0.063 R)
• M91: 64,021,157 km (0.094 R)
• M92: 64,426,717 km (0.111 R)
• M93: 64,629,721 km (0.086 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: 241 - 10,385 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit