🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.4

Radius: 8.5

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.67 AU - 0.81 AU

Year: 424 Days

Day: 14.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 36,290,264 km

• M1: 106,813 km (0.094 R)
• M2: 174,730 km (0.076 R)
• M3: 242,498 km (0.043 R)
• M4: 320,289 km (0.046 R)
• M5: 447,746 km (0.083 R)
• M6: 537,056 km (0.115 R)
• M7: 606,619 km (0.074 R)
• M8: 718,519 km (0.078 R)
• M9: 778,657 km (0.06 R)
• M10: 846,574 km (0.075 R)
• M11: 926,011 km (0.034 R)
• M12: 1,034,020 km (0.108 R)
• M13: 1,106,127 km (0.101 R)
• M14: 1,207,404 km (0.1 R)
• M15: 1,301,202 km (0.053 R)
• M16: 1,383,182 km (0.035 R)
• M17: 1,463,217 km (0.061 R)
• M18: 1,548,637 km (0.049 R)
• M19: 1,616,704 km (0.09 R)
• M20: 1,775,428 km (0.103 R)
• M21: 1,923,230 km (0.102 R)
• M22: 1,996,683 km (0.096 R)
• M23: 2,096,016 km (0.052 R)
• M24: 2,163,185 km (0.11 R)
• M25: 2,286,903 km (0.102 R)
• M26: 2,351,828 km (0.067 R)
• M27: 2,430,517 km (0.099 R)
• M28: 2,536,731 km (0.08 R)
• M29: 2,595,074 km (0.1 R)
• M30: 2,676,456 km (0.064 R)
• M31: 2,744,971 km (0.117 R)
• M32: 2,800,173 km (0.093 R)
• M33: 2,991,808 km (0.038 R)
• M34: 3,048,655 km (0.105 R)
• M35: 3,115,525 km (0.072 R)
• M36: 3,192,568 km (0.088 R)
• M37: 3,284,870 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.1

Radius: 9.3

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.05 AU - 1.15 AU

Year: 769 Days

Day: 5.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 36,290,264 km

• M1: 125,064 km (0.108 R)
• M2: 201,359 km (0.076 R)
• M3: 266,883 km (0.098 R)
• M4: 329,415 km (0.069 R)
• M5: 409,001 km (0.04 R)
• M6: 502,499 km (0.065 R)
• M7: 564,433 km (0.106 R)
• M8: 635,492 km (0.103 R)
• M9: 693,685 km (0.037 R)
• M10: 822,788 km (0.084 R)
• M11: 941,868 km (0.112 R)
• M12: 1,001,707 km (0.1 R)
• M13: 1,157,439 km (0.095 R)
• M14: 1,271,283 km (0.089 R)
• M15: 1,397,693 km (0.115 R)
• M16: 1,457,981 km (0.117 R)
• M17: 1,622,090 km (0.112 R)
• M18: 1,699,581 km (0.116 R)
• M19: 1,792,482 km (0.106 R)
• M20: 1,925,325 km (0.101 R)
• M21: 1,992,943 km (0.063 R)
• M22: 2,076,269 km (0.118 R)
• M23: 2,221,080 km (0.107 R)
• M24: 2,302,461 km (0.077 R)
• M25: 2,395,212 km (0.115 R)
• M26: 2,627,238 km (0.106 R)
• M27: 2,756,939 km (0.089 R)
• M28: 2,866,594 km (0.102 R)
• M29: 3,136,020 km (0.053 R)
• M30: 3,256,446 km (0.073 R)
• M31: 3,326,009 km (0.116 R)
• M32: 3,390,187 km (0.103 R)
• M33: 3,490,268 km (0.115 R)
• M34: 3,615,182 km (0.112 R)
• M35: 3,790,212 km (0.055 R)
• M36: 3,937,117 km (0.077 R)
• M37: 4,111,099 km (0.115 R)
• M38: 4,274,759 km (0.087 R)
• M39: 4,376,635 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.7

Radius: 9.4

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.59 AU - 2.77 AU

Year: 2926 Days

Day: 7.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 36,290,264 km

• M1: 143,165 km (0.107 R)
• M2: 207,642 km (0.079 R)
• M3: 334,650 km (0.116 R)
• M4: 402,269 km (0.059 R)
• M5: 521,648 km (0.109 R)
• M6: 643,869 km (0.075 R)
• M7: 781,798 km (0.09 R)
• M8: 924,216 km (0.077 R)
• M9: 1,328,279 km (0.12 R)
• M10: 1,451,399 km (0.1 R)
• M11: 1,535,622 km (0.12 R)
• M12: 1,904,680 km (0.042 R)
• M13: 1,974,094 km (0.085 R)
• M14: 2,268,502 km (0.026 R)
• M15: 2,383,692 km (0.077 R)
• M16: 2,594,027 km (0.095 R)
• M17: 2,934,661 km (0.117 R)
• M18: 3,114,777 km (0.117 R)
• M19: 3,206,331 km (0.114 R)
• M20: 3,307,908 km (0.046 R)
• M21: 3,410,831 km (0.111 R)
• M22: 3,754,607 km (0.056 R)
• M23: 3,871,742 km (0.086 R)
• M24: 4,119,776 km (0.086 R)
• M25: 4,180,064 km (0.108 R)
• M26: 4,260,847 km (0.112 R)
• M27: 4,393,390 km (0.094 R)
• M28: 4,496,314 km (0.084 R)
• M29: 4,672,989 km (0.116 R)
• M30: 4,862,679 km (0.111 R)
• M31: 4,926,557 km (0.077 R)
• M32: 5,184,464 km (0.091 R)
• M33: 5,691,451 km (0.094 R)
• M34: 5,815,019 km (0.034 R)
• M35: 6,064,847 km (0.097 R)
• M36: 6,318,266 km (0.114 R)
• M37: 6,481,328 km (0.091 R)
• M38: 6,634,067 km (0.051 R)
• M39: 6,704,977 km (0.075 R)
• M40: 7,244,576 km (0.108 R)
• M41: 7,390,883 km (0.052 R)
• M42: 7,464,485 km (0.109 R)
• M43: 7,587,454 km (0.05 R)
• M44: 7,898,169 km (0.103 R)
• M45: 8,124,361 km (0.116 R)
• M46: 8,301,934 km (0.064 R)
• M47: 8,416,675 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.3

Radius: 8.6

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.85 AU - 4.87 AU

Year: 7145 Days

Day: 11.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 36,290,264 km

• M1: 127,607 km (0.093 R)
• M2: 254,616 km (0.082 R)
• M3: 378,183 km (0.119 R)
• M4: 524,640 km (0.069 R)
• M5: 624,571 km (0.045 R)
• M6: 731,534 km (0.078 R)
• M7: 787,483 km (0.062 R)
• M8: 979,866 km (0.093 R)
• M9: 1,073,814 km (0.089 R)
• M10: 1,138,290 km (0.074 R)
• M11: 1,357,002 km (0.116 R)
• M12: 1,462,618 km (0.118 R)
• M13: 1,682,228 km (0.116 R)
• M14: 2,340,010 km (0.028 R)
• M15: 2,489,159 km (0.111 R)
• M16: 2,575,776 km (0.097 R)
• M17: 2,774,442 km (0.079 R)
• M18: 3,304,617 km (0.085 R)
• M19: 3,618,324 km (0.054 R)
• M20: 4,068,314 km (0.07 R)
• M21: 4,222,400 km (0.059 R)
• M22: 4,536,107 km (0.081 R)
• M23: 4,830,515 km (0.045 R)
• M24: 5,465,857 km (0.103 R)
• M25: 5,607,527 km (0.086 R)
• M26: 6,069,036 km (0.073 R)
• M27: 6,274,733 km (0.118 R)
• M28: 6,542,663 km (0.073 R)
• M29: 7,337,776 km (0.056 R)
• M30: 7,462,690 km (0.058 R)
• M31: 7,620,067 km (0.078 R)
• M32: 8,066,317 km (0.038 R)
• M33: 8,260,196 km (0.096 R)
• M34: 8,718,414 km (0.071 R)
• M35: 8,917,379 km (0.11 R)
• M36: 9,050,970 km (0.053 R)
• M37: 9,117,990 km (0.075 R)
• M38: 9,319,947 km (0.084 R)
• M39: 9,387,566 km (0.086 R)
• M40: 9,831,422 km (0.07 R)
• M41: 9,969,352 km (0.117 R)
• M42: 10,633,267 km (0.087 R)
• M43: 10,774,936 km (0.045 R)
• M44: 11,528,610 km (0.098 R)
• M45: 12,672,136 km (0.06 R)
• M46: 12,859,882 km (0.095 R)
• M47: 13,851,416 km (0.108 R)
• M48: 14,044,846 km (0.058 R)
• M49: 14,161,383 km (0.117 R)
• M50: 15,065,403 km (0.092 R)
• M51: 15,184,782 km (0.091 R)
• M52: 15,264,368 km (0.078 R)
• M53: 15,785,867 km (0.05 R)
• M54: 17,052,960 km (0.026 R)
• M55: 17,343,629 km (0.053 R)
• M56: 18,013,977 km (0.11 R)
• M57: 18,098,350 km (0.084 R)
• M58: 18,310,031 km (0.11 R)
• M59: 18,821,058 km (0.116 R)
• M60: 19,035,431 km (0.115 R)
• M61: 19,509,956 km (0.11 R)
• M62: 20,032,052 km (0.096 R)
• M63: 20,956,567 km (0.076 R)
• M64: 21,446,500 km (0.107 R)
• M65: 21,625,569 km (0.098 R)
• M66: 22,210,945 km (0.111 R)
• M67: 22,619,348 km (0.115 R)
• M68: 24,698,010 km (0.061 R)
• M69: 25,168,196 km (0.1 R)
• M70: 25,974,229 km (0.101 R)
• M71: 26,212,988 km (0.076 R)
• M72: 26,836,960 km (0.086 R)
• M73: 27,175,052 km (0.092 R)
• M74: 27,271,841 km (0.087 R)
• M75: 28,099,716 km (0.112 R)
• M76: 28,197,703 km (0.103 R)
• M77: 28,541,329 km (0.089 R)
• M78: 28,836,934 km (0.092 R)
• M79: 29,680,218 km (0.058 R)
• M80: 30,531,579 km (0.118 R)
• M81: 30,985,609 km (0.118 R)
• M82: 31,849,237 km (0.036 R)
• M83: 32,002,425 km (0.106 R)
• M84: 32,772,106 km (0.059 R)
• M85: 33,236,907 km (0.065 R)
• M86: 34,120,881 km (0.077 R)
• M87: 35,223,417 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.8

Radius: 9.6

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.92 AU - 6.02 AU

Year: 7389 Days

Day: 8.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 36,290,264 km

• M1: 144,661 km (0.096 R)
• M2: 350,209 km (0.066 R)
• M3: 433,684 km (0.085 R)
• M4: 525,238 km (0.077 R)
• M5: 814,560 km (0.103 R)
• M6: 1,167,611 km (0.109 R)
• M7: 1,370,167 km (0.081 R)
• M8: 1,621,192 km (0.044 R)
• M9: 2,207,915 km (0.108 R)
• M10: 2,290,792 km (0.078 R)
• M11: 2,374,866 km (0.064 R)
• M12: 2,481,380 km (0.081 R)
• M13: 2,589,539 km (0.109 R)
• M14: 2,788,355 km (0.099 R)
• M15: 3,130,784 km (0.106 R)
• M16: 3,247,919 km (0.106 R)
• M17: 3,462,592 km (0.085 R)
• M18: 3,930,983 km (0.1 R)
• M19: 4,471,929 km (0.106 R)
• M20: 4,657,431 km (0.085 R)
• M21: 4,791,620 km (0.072 R)
• M22: 4,954,233 km (0.098 R)
• M23: 5,201,668 km (0.113 R)
• M24: 5,537,964 km (0.12 R)
• M25: 5,766,100 km (0.08 R)
• M26: 6,114,065 km (0.09 R)
• M27: 6,231,649 km (0.062 R)
• M28: 6,379,601 km (0.096 R)
• M29: 7,014,046 km (0.119 R)
• M30: 7,699,952 km (0.057 R)
• M31: 8,669,795 km (0.097 R)
• M32: 8,802,040 km (0.1 R)
• M33: 9,001,603 km (0.076 R)
• M34: 9,101,983 km (0.05 R)
• M35: 9,507,244 km (0.096 R)
• M36: 9,575,311 km (0.102 R)
• M37: 9,780,559 km (0.097 R)
• M38: 10,864,545 km (0.096 R)
• M39: 11,042,866 km (0.102 R)
• M40: 11,258,287 km (0.079 R)
• M41: 11,366,446 km (0.112 R)
• M42: 11,475,054 km (0.107 R)
• M43: 11,547,609 km (0.106 R)
• M44: 12,059,683 km (0.061 R)
• M45: 12,467,487 km (0.073 R)
• M46: 12,541,986 km (0.046 R)
• M47: 12,654,185 km (0.044 R)
• M48: 13,987,700 km (0.07 R)
• M49: 14,065,341 km (0.069 R)
• M50: 15,525,716 km (0.073 R)
• M51: 15,767,017 km (0.074 R)
• M52: 16,050,206 km (0.112 R)
• M53: 16,335,040 km (0.096 R)
• M54: 16,498,551 km (0.08 R)
• M55: 16,703,649 km (0.079 R)
• M56: 16,992,373 km (0.1 R)
• M57: 17,116,540 km (0.058 R)
• M58: 17,241,005 km (0.066 R)
• M59: 17,449,245 km (0.119 R)
• M60: 17,658,233 km (0.12 R)
• M61: 17,826,082 km (0.119 R)
• M62: 18,587,984 km (0.065 R)
• M63: 18,758,675 km (0.101 R)
• M64: 19,576,826 km (0.096 R)
• M65: 19,881,258 km (0.077 R)
• M66: 20,759,397 km (0.11 R)
• M67: 21,695,132 km (0.075 R)
• M68: 21,919,978 km (0.105 R)
• M69: 23,377,061 km (0.089 R)
• M70: 23,792,494 km (0.086 R)
• M71: 23,977,996 km (0.091 R)
• M72: 24,210,471 km (0.049 R)
• M73: 25,242,098 km (0.052 R)
• M74: 28,520,834 km (0.115 R)
• M75: 29,759,504 km (0.11 R)
• M76: 32,237,892 km (0.089 R)
• M77: 32,803,372 km (0.067 R)
• M78: 32,906,445 km (0.107 R)
• M79: 33,164,801 km (0.118 R)
• M80: 33,268,322 km (0.099 R)
• M81: 33,475,815 km (0.116 R)
• M82: 34,152,745 km (0.036 R)
• M83: 34,257,314 km (0.074 R)
• M84: 34,466,751 km (0.11 R)
• M85: 34,729,146 km (0.059 R)
• M86: 35,044,947 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 97.1

Radius: 4.1

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.11 AU - 9.55 AU

Year: 17497 Days

Day: 20.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 36,290,264 km

• M1: 67,768 km (0.101 R)
• M2: 124,316 km (0.103 R)
• M3: 308,920 km (0.104 R)
• M4: 432,039 km (0.03 R)
• M5: 751,131 km (0.061 R)
• M6: 1,013,226 km (0.112 R)
• M7: 2,093,473 km (0.109 R)
• M8: 2,568,745 km (0.051 R)
• M9: 2,613,475 km (0.115 R)
• M10: 2,681,243 km (0.088 R)
• M11: 2,981,486 km (0.12 R)
• M12: 3,171,475 km (0.068 R)
• M13: 3,365,503 km (0.116 R)
• M14: 3,588,404 km (0.089 R)
• M15: 4,445,750 km (0.117 R)
• M16: 4,690,043 km (0.096 R)
• M17: 5,022,599 km (0.097 R)
• M18: 5,050,723 km (0.117 R)
• M19: 5,163,520 km (0.064 R)
• M20: 5,710,450 km (0.075 R)
• M21: 6,035,526 km (0.099 R)
• M22: 6,641,846 km (0.058 R)
• M23: 6,703,481 km (0.095 R)
• M24: 7,490,515 km (0.077 R)
• M25: 8,406,204 km (0.089 R)
• M26: 8,843,329 km (0.108 R)
• M27: 8,945,205 km (0.081 R)
• M28: 9,081,638 km (0.093 R)
• M29: 9,184,561 km (0.072 R)
• M30: 9,739,420 km (0.09 R)
• M31: 9,774,426 km (0.111 R)
• M32: 10,772,393 km (0.112 R)
• M33: 10,917,653 km (0.112 R)
• M34: 11,246,768 km (0.086 R)
• M35: 11,468,023 km (0.097 R)
• M36: 12,064,919 km (0.086 R)
• M37: 12,102,468 km (0.117 R)
• M38: 13,056,154 km (0.1 R)
• M39: 14,551,385 km (0.103 R)
• M40: 14,953,803 km (0.069 R)
• M41: 15,237,590 km (0.066 R)
• M42: 15,810,700 km (0.097 R)
• M43: 16,809,266 km (0.089 R)
• M44: 17,443,860 km (0.107 R)
• M45: 17,614,401 km (0.108 R)
• M46: 17,785,392 km (0.086 R)
• M47: 18,388,421 km (0.055 R)
• M48: 19,880,809 km (0.037 R)
• M49: 19,925,240 km (0.077 R)
• M50: 19,969,820 km (0.046 R)
• M51: 20,148,140 km (0.061 R)
• M52: 21,320,389 km (0.112 R)
• M53: 21,868,965 km (0.11 R)
• M54: 22,006,744 km (0.08 R)
• M55: 22,052,821 km (0.089 R)
• M56: 22,561,004 km (0.112 R)
• M57: 22,839,855 km (0.061 R)
• M58: 23,026,403 km (0.115 R)
• M59: 23,494,944 km (0.105 R)
• M60: 23,683,288 km (0.109 R)
• M61: 24,156,316 km (0.08 R)
• M62: 24,727,930 km (0.104 R)
• M63: 24,967,436 km (0.057 R)
• M64: 25,304,031 km (0.088 R)
• M65: 26,176,486 km (0.047 R)
• M66: 26,371,561 km (0.096 R)
• M67: 27,701,935 km (0.093 R)
• M68: 28,300,028 km (0.068 R)
• M69: 28,952,873 km (0.093 R)
• M70: 29,154,830 km (0.114 R)
• M71: 30,171,198 km (0.118 R)
• M72: 30,632,408 km (0.103 R)
• M73: 30,735,182 km (0.083 R)
• M74: 32,238,491 km (0.101 R)
• M75: 32,343,060 km (0.116 R)
• M76: 32,762,382 km (0.107 R)
• M77: 32,815,041 km (0.111 R)
• M78: 32,920,208 km (0.108 R)
• M79: 33,394,882 km (0.12 R)
• M80: 34,137,785 km (0.112 R)
• M81: 34,351,112 km (0.045 R)
• M82: 34,725,406 km (0.088 R)
• M83: 34,939,779 km (0.116 R)
• M84: 35,047,191 km (0.106 R)
• M85: 35,208,607 km (0.109 R)
• M86: 35,262,312 km (0.059 R)
• M87: 35,370,173 km (0.05 R)
• M88: 35,693,902 km (0.085 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 19,125 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit