🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.5

Radius: 8.3

Gravity: 13.17 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.31 AU - 1.87 AU

Year: 1275 Days

Day: 9.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 50,497,668 km

• M1: 109,356 km (0.12 R)
• M2: 168,597 km (0.05 R)
• M3: 238,010 km (0.04 R)
• M4: 385,963 km (0.116 R)
• M5: 527,931 km (0.087 R)
• M6: 766,839 km (0.091 R)
• M7: 818,749 km (0.067 R)
• M8: 895,044 km (0.113 R)
• M9: 1,088,474 km (0.108 R)
• M10: 1,164,619 km (0.052 R)
• M11: 1,216,380 km (0.03 R)
• M12: 1,322,296 km (0.112 R)
• M13: 1,385,575 km (0.11 R)
• M14: 1,543,700 km (0.109 R)
• M15: 1,806,993 km (0.108 R)
• M16: 2,000,872 km (0.119 R)
• M17: 2,233,945 km (0.093 R)
• M18: 2,299,020 km (0.085 R)
• M19: 2,375,913 km (0.098 R)
• M20: 2,442,335 km (0.038 R)
• M21: 2,645,788 km (0.077 R)
• M22: 2,726,272 km (0.11 R)
• M23: 2,842,958 km (0.074 R)
• M24: 2,949,172 km (0.067 R)
• M25: 3,044,915 km (0.08 R)
• M26: 3,153,822 km (0.088 R)
• M27: 3,313,294 km (0.11 R)
• M28: 3,400,360 km (0.064 R)
• M29: 3,538,738 km (0.111 R)
• M30: 3,730,373 km (0.108 R)
• M31: 3,912,284 km (0.09 R)
• M32: 4,123,965 km (0.107 R)
• M33: 4,325,772 km (0.115 R)
• M34: 4,448,442 km (0.088 R)
• M35: 4,697,224 km (0.086 R)
• M36: 4,753,024 km (0.075 R)
• M37: 4,865,521 km (0.029 R)
• M38: 4,936,281 km (0.04 R)
• M39: 5,078,848 km (0.078 R)
• M40: 5,136,293 km (0.081 R)
• M41: 5,193,888 km (0.042 R)
• M42: 5,470,645 km (0.087 R)
• M43: 5,588,677 km (0.102 R)
• M44: 5,752,188 km (0.051 R)
• M45: 5,917,344 km (0.081 R)
• M46: 5,977,931 km (0.053 R)
• M47: 6,672,215 km (0.078 R)
• M48: 7,036,934 km (0.082 R)
• M49: 7,149,282 km (0.105 R)
• M50: 7,473,461 km (0.055 R)
• M51: 7,670,182 km (0.051 R)
• M52: 7,935,419 km (0.067 R)
• M53: 8,052,255 km (0.108 R)
• M54: 8,886,862 km (0.067 R)
• M55: 8,938,772 km (0.103 R)
• M56: 9,499,764 km (0.088 R)
• M57: 9,766,647 km (0.074 R)
• M58: 9,963,817 km (0.119 R)
• M59: 10,035,923 km (0.079 R)
• M60: 10,398,847 km (0.073 R)
• M61: 10,747,560 km (0.104 R)
• M62: 10,821,461 km (0.034 R)
• M63: 11,193,661 km (0.075 R)
• M64: 11,287,309 km (0.105 R)
• M65: 11,381,256 km (0.09 R)
• M66: 12,007,922 km (0.085 R)
• M67: 12,123,112 km (0.089 R)
• M68: 12,470,778 km (0.06 R)
• M69: 12,841,332 km (0.066 R)
• M70: 13,215,476 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.8

Radius: 10

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.97 AU - 2.43 AU

Year: 2075 Days

Day: 11.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 50,497,668 km

• M1: 142,268 km (0.039 R)
• M2: 290,220 km (0.082 R)
• M3: 362,476 km (0.117 R)
• M4: 429,047 km (0.065 R)
• M5: 500,854 km (0.064 R)
• M6: 735,722 km (0.099 R)
• M7: 890,107 km (0.079 R)
• M8: 1,095,954 km (0.119 R)
• M9: 1,295,966 km (0.071 R)
• M10: 1,928,167 km (0.056 R)
• M11: 2,067,742 km (0.071 R)
• M12: 2,145,233 km (0.11 R)
• M13: 2,438,146 km (0.113 R)
• M14: 2,575,627 km (0.094 R)
• M15: 2,687,376 km (0.119 R)
• M16: 2,959,495 km (0.1 R)
• M17: 3,331,395 km (0.059 R)
• M18: 3,530,659 km (0.092 R)
• M19: 3,639,567 km (0.104 R)
• M20: 4,103,021 km (0.034 R)
• M21: 4,217,613 km (0.055 R)
• M22: 4,350,007 km (0.056 R)
• M23: 4,551,216 km (0.098 R)
• M24: 4,618,984 km (0.1 R)
• M25: 4,721,309 km (0.103 R)
• M26: 4,858,789 km (0.101 R)
• M27: 5,102,783 km (0.082 R)
• M28: 5,208,549 km (0.101 R)
• M29: 5,315,063 km (0.09 R)
• M30: 5,422,474 km (0.107 R)
• M31: 5,512,382 km (0.088 R)
• M32: 5,657,343 km (0.113 R)
• M33: 5,914,053 km (0.05 R)
• M34: 6,043,904 km (0.077 R)
• M35: 6,382,144 km (0.102 R)
• M36: 6,959,592 km (0.102 R)
• M37: 7,175,462 km (0.091 R)
• M38: 7,433,518 km (0.103 R)
• M39: 7,593,887 km (0.082 R)
• M40: 8,267,377 km (0.073 R)
• M41: 8,371,198 km (0.095 R)
• M42: 8,811,614 km (0.078 R)
• M43: 9,002,650 km (0.087 R)
• M44: 9,088,071 km (0.061 R)
• M45: 9,736,877 km (0.11 R)
• M46: 9,934,495 km (0.087 R)
• M47: 10,177,742 km (0.067 R)
• M48: 10,311,332 km (0.102 R)
• M49: 10,580,160 km (0.051 R)
• M50: 10,919,597 km (0.099 R)
• M51: 11,124,846 km (0.107 R)
• M52: 11,331,440 km (0.085 R)
• M53: 11,493,006 km (0.033 R)
• M54: 11,562,569 km (0.089 R)
• M55: 11,795,194 km (0.105 R)
• M56: 11,959,003 km (0.1 R)
• M57: 12,312,503 km (0.116 R)
• M58: 12,478,557 km (0.092 R)
• M59: 12,933,334 km (0.099 R)
• M60: 13,005,590 km (0.107 R)
• M61: 13,078,145 km (0.096 R)
• M62: 13,491,035 km (0.083 R)
• M63: 13,588,872 km (0.107 R)
• M64: 14,529,843 km (0.091 R)
• M65: 15,008,107 km (0.111 R)
• M66: 15,338,419 km (0.087 R)
• M67: 15,773,899 km (0.076 R)
• M68: 15,876,972 km (0.088 R)
• M69: 16,083,865 km (0.065 R)
• M70: 16,213,567 km (0.055 R)
• M71: 16,395,777 km (0.102 R)
• M72: 16,709,633 km (0.11 R)
• M73: 17,051,913 km (0.085 R)
• M74: 17,529,729 km (0.104 R)
• M75: 17,636,542 km (0.118 R)
• M76: 17,823,988 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.6

Radius: 12.6

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.59 AU - 4.95 AU

Year: 5610 Days

Day: 7 Hours

Environment

Temp: -212 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,497,668 km

• M1: 177,722 km (0.12 R)
• M2: 273,615 km (0.061 R)
• M3: 545,284 km (0.106 R)
• M4: 778,059 km (0.116 R)
• M5: 1,645,876 km (0.108 R)
• M6: 2,013,288 km (0.042 R)
• M7: 2,114,267 km (0.073 R)
• M8: 2,258,778 km (0.102 R)
• M9: 2,579,666 km (0.073 R)
• M10: 3,170,577 km (0.083 R)
• M11: 3,878,624 km (0.102 R)
• M12: 4,185,898 km (0.114 R)
• M13: 4,554,358 km (0.071 R)
• M14: 5,099,193 km (0.087 R)
• M15: 5,351,265 km (0.104 R)
• M16: 5,521,508 km (0.088 R)
• M17: 5,896,699 km (0.091 R)
• M18: 6,043,305 km (0.038 R)
• M19: 6,191,108 km (0.106 R)
• M20: 6,430,016 km (0.082 R)
• M21: 6,580,960 km (0.069 R)
• M22: 7,040,824 km (0.085 R)
• M23: 7,321,769 km (0.042 R)
• M24: 7,830,401 km (0.098 R)
• M25: 8,056,593 km (0.059 R)
• M26: 8,154,131 km (0.096 R)
• M27: 8,416,376 km (0.119 R)
• M28: 8,949,094 km (0.12 R)
• M29: 9,253,675 km (0.103 R)
• M30: 9,390,109 km (0.116 R)
• M31: 9,630,513 km (0.086 R)
• M32: 9,873,011 km (0.117 R)
• M33: 10,117,603 km (0.087 R)
• M34: 10,470,355 km (0.118 R)
• M35: 10,791,242 km (0.085 R)
• M36: 11,333,535 km (0.046 R)
• M37: 11,810,602 km (0.099 R)
• M38: 12,257,002 km (0.106 R)
• M39: 12,595,243 km (0.083 R)
• M40: 12,708,788 km (0.091 R)
• M41: 12,822,632 km (0.11 R)
• M42: 13,051,217 km (0.083 R)
• M43: 13,358,342 km (0.104 R)
• M44: 13,862,337 km (0.092 R)
• M45: 14,293,628 km (0.12 R)
• M46: 15,411,423 km (0.086 R)
• M47: 15,695,360 km (0.085 R)
• M48: 15,858,272 km (0.052 R)
• M49: 16,021,932 km (0.106 R)
• M50: 16,973,225 km (0.052 R)
• M51: 17,056,850 km (0.114 R)
• M52: 19,496,492 km (0.057 R)
• M53: 20,289,361 km (0.067 R)
• M54: 20,378,222 km (0.096 R)
• M55: 20,600,674 km (0.093 R)
• M56: 21,272,817 km (0.103 R)
• M57: 22,043,396 km (0.103 R)
• M58: 22,271,832 km (0.093 R)
• M59: 22,915,402 km (0.087 R)
• M60: 23,193,205 km (0.104 R)
• M61: 25,120,774 km (0.105 R)
• M62: 26,369,617 km (0.103 R)
• M63: 26,709,353 km (0.094 R)
• M64: 27,001,668 km (0.085 R)
• M65: 27,295,029 km (0.082 R)
• M66: 27,737,091 km (0.1 R)
• M67: 28,479,096 km (0.115 R)
• M68: 29,932,290 km (0.091 R)
• M69: 30,033,418 km (0.117 R)
• M70: 30,235,974 km (0.117 R)
• M71: 30,337,401 km (0.026 R)
• M72: 30,642,431 km (0.054 R)
• M73: 31,924,335 km (0.085 R)
• M74: 32,130,930 km (0.066 R)
• M75: 33,119,024 km (0.119 R)
• M76: 33,538,047 km (0.079 R)
• M77: 33,958,866 km (0.051 R)
• M78: 34,222,757 km (0.111 R)
• M79: 34,434,288 km (0.04 R)
• M80: 34,540,204 km (0.047 R)
• M81: 34,911,954 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.8

Radius: 7.6

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 7.85 AU - 9.49 AU

Year: 16232 Days

Day: 24.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 50,497,668 km

• M1: 102,026 km (0.099 R)
• M2: 214,075 km (0.064 R)
• M3: 589,565 km (0.072 R)
• M4: 765,193 km (0.074 R)
• M5: 1,031,926 km (0.094 R)
• M6: 1,388,867 km (0.04 R)
• M7: 1,473,240 km (0.096 R)
• M8: 1,603,091 km (0.074 R)
• M9: 1,714,242 km (0.097 R)
• M10: 2,258,329 km (0.052 R)
• M11: 2,852,532 km (0.101 R)
• M12: 2,960,691 km (0.109 R)
• M13: 3,015,295 km (0.066 R)
• M14: 3,550,705 km (0.085 R)
• M15: 3,667,242 km (0.108 R)
• M16: 3,844,366 km (0.119 R)
• M17: 3,933,975 km (0.096 R)
• M18: 4,145,806 km (0.108 R)
• M19: 4,486,440 km (0.033 R)
• M20: 4,644,116 km (0.082 R)
• M21: 5,128,514 km (0.087 R)
• M22: 5,360,092 km (0.108 R)
• M23: 5,561,301 km (0.113 R)
• M24: 6,892,572 km (0.095 R)
• M25: 7,111,434 km (0.105 R)
• M26: 7,221,688 km (0.101 R)
• M27: 7,295,589 km (0.084 R)
• M28: 7,743,934 km (0.062 R)
• M29: 8,009,769 km (0.094 R)
• M30: 8,124,511 km (0.105 R)
• M31: 8,943,410 km (0.037 R)
• M32: 9,342,537 km (0.108 R)
• M33: 9,463,412 km (0.06 R)
• M34: 10,449,112 km (0.101 R)
• M35: 11,039,126 km (0.08 R)
• M36: 11,381,107 km (0.096 R)
• M37: 11,596,677 km (0.034 R)
• M38: 11,813,594 km (0.106 R)
• M39: 11,988,025 km (0.097 R)
• M40: 12,962,955 km (0.119 R)
• M41: 13,733,533 km (0.086 R)
• M42: 14,193,696 km (0.116 R)
• M43: 14,846,541 km (0.033 R)
• M44: 15,034,885 km (0.097 R)
• M45: 15,509,110 km (0.077 R)
• M46: 17,953,240 km (0.116 R)
• M47: 18,304,945 km (0.107 R)
• M48: 18,658,894 km (0.051 R)
• M49: 19,941,247 km (0.059 R)
• M50: 19,993,157 km (0.063 R)
• M51: 20,149,038 km (0.101 R)
• M52: 21,304,831 km (0.057 R)
• M53: 22,266,446 km (0.102 R)
• M54: 22,374,157 km (0.097 R)
• M55: 22,590,176 km (0.058 R)
• M56: 23,955,406 km (0.103 R)
• M57: 25,122,868 km (0.096 R)
• M58: 27,570,588 km (0.089 R)
• M59: 27,802,166 km (0.05 R)
• M60: 27,976,298 km (0.051 R)
• M61: 28,092,535 km (0.067 R)
• M62: 28,617,624 km (0.069 R)
• M63: 29,855,546 km (0.111 R)
• M64: 29,914,937 km (0.099 R)
• M65: 30,212,337 km (0.082 R)
• M66: 30,331,716 km (0.081 R)
• M67: 31,110,822 km (0.062 R)
• M68: 31,170,960 km (0.073 R)
• M69: 31,291,536 km (0.057 R)
• M70: 32,078,720 km (0.069 R)
• M71: 32,811,151 km (0.076 R)
• M72: 33,179,461 km (0.118 R)
• M73: 33,364,215 km (0.101 R)
• M74: 33,487,483 km (0.097 R)
• M75: 33,858,336 km (0.11 R)
• M76: 35,229,551 km (0.059 R)
• M77: 35,355,063 km (0.1 R)
• M78: 35,985,020 km (0.094 R)
• M79: 37,897,329 km (0.068 R)
• M80: 38,348,217 km (0.06 R)
• M81: 38,671,349 km (0.096 R)
• M82: 38,865,676 km (0.091 R)
• M83: 39,711,652 km (0.058 R)
• M84: 40,104,048 km (0.111 R)
• M85: 41,952,479 km (0.101 R)
• M86: 42,152,192 km (0.051 R)
• M87: 42,552,516 km (0.096 R)
• M88: 43,155,395 km (0.071 R)
• M89: 43,761,117 km (0.031 R)
• M90: 44,166,527 km (0.037 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 256.1

Radius: 6.1

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7 AU - 11.36 AU

Year: 17685 Days

Day: 21.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,497,668 km

• M1: 351,106 km (0.068 R)
• M2: 525,388 km (0.083 R)
• M3: 589,565 km (0.047 R)
• M4: 639,531 km (0.07 R)
• M5: 744,100 km (0.071 R)
• M6: 1,009,636 km (0.096 R)
• M7: 1,529,040 km (0.102 R)
• M8: 1,915,451 km (0.112 R)
• M9: 2,067,891 km (0.092 R)
• M10: 2,604,798 km (0.118 R)
• M11: 2,975,801 km (0.111 R)
• M12: 3,578,979 km (0.03 R)
• M13: 3,926,495 km (0.074 R)
• M14: 3,990,822 km (0.057 R)
• M15: 4,893,496 km (0.11 R)
• M16: 5,314,315 km (0.12 R)
• M17: 6,041,360 km (0.108 R)
• M18: 6,265,458 km (0.119 R)
• M19: 6,454,400 km (0.099 R)
• M20: 7,032,297 km (0.109 R)
• M21: 7,149,881 km (0.104 R)
• M22: 7,909,539 km (0.048 R)
• M23: 8,195,869 km (0.11 R)
• M24: 8,652,741 km (0.115 R)
• M25: 8,947,748 km (0.111 R)
• M26: 11,012,348 km (0.079 R)
• M27: 11,103,453 km (0.083 R)
• M28: 11,148,931 km (0.082 R)
• M29: 11,469,968 km (0.111 R)
• M30: 11,887,047 km (0.116 R)
• M31: 12,120,868 km (0.072 R)
• M32: 13,555,811 km (0.111 R)
• M33: 13,702,267 km (0.12 R)
• M34: 14,792,088 km (0.111 R)
• M35: 14,942,883 km (0.11 R)
• M36: 15,195,254 km (0.098 R)
• M37: 16,791,463 km (0.065 R)
• M38: 17,106,517 km (0.091 R)
• M39: 17,264,791 km (0.105 R)
• M40: 17,635,943 km (0.107 R)
• M41: 17,742,457 km (0.068 R)
• M42: 17,902,676 km (0.047 R)
• M43: 20,362,664 km (0.104 R)
• M44: 21,205,947 km (0.051 R)
• M45: 22,117,896 km (0.115 R)
• M46: 22,520,912 km (0.113 R)
• M47: 23,980,090 km (0.052 R)
• M48: 24,216,305 km (0.073 R)
• M49: 24,453,418 km (0.098 R)
• M50: 25,289,071 km (0.071 R)
• M51: 25,469,486 km (0.098 R)
• M52: 26,743,462 km (0.048 R)
• M53: 26,988,503 km (0.104 R)
• M54: 27,234,292 km (0.077 R)
• M55: 27,480,830 km (0.056 R)
• M56: 27,914,065 km (0.108 R)
• M57: 28,787,268 km (0.108 R)
• M58: 29,479,457 km (0.114 R)
• M59: 29,669,297 km (0.11 R)
• M60: 30,368,517 km (0.093 R)
• M61: 30,688,208 km (0.058 R)
• M62: 30,816,413 km (0.117 R)
• M63: 31,913,115 km (0.105 R)
• M64: 32,238,042 km (0.069 R)
• M65: 32,564,165 km (0.113 R)
• M66: 33,417,023 km (0.048 R)
• M67: 33,879,280 km (0.082 R)
• M68: 34,078,096 km (0.102 R)
• M69: 34,343,782 km (0.08 R)
• M70: 34,810,228 km (0.08 R)
• M71: 35,682,234 km (0.068 R)
• M72: 36,087,195 km (0.114 R)
• M73: 36,290,199 km (0.099 R)
• M74: 36,493,503 km (0.088 R)
• M75: 37,584,670 km (0.091 R)
• M76: 37,859,182 km (0.107 R)
• M77: 38,894,250 km (0.055 R)
• M78: 41,416,320 km (0.089 R)
• M79: 44,787,508 km (0.084 R)
• M80: 46,175,178 km (0.113 R)
• M81: 46,248,631 km (0.088 R)
• M82: 47,428,659 km (0.088 R)
• M83: 49,592,741 km (0.104 R)
• M84: 49,818,485 km (0.119 R)
• M85: 49,893,882 km (0.098 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: 230 - 12,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit