🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.3

Radius: 14.6

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.55 AU - 0.55 AU

Year: 282 Days

Day: 14.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 71,659,407 km

• M1: 182,809 km (0.108 R)
• M2: 273,914 km (0.111 R)
• M3: 398,828 km (0.108 R)
• M4: 519,105 km (0.113 R)
• M5: 627,413 km (0.057 R)
• M6: 742,454 km (0.045 R)
• M7: 833,559 km (0.106 R)
• M8: 941,419 km (0.066 R)
• M9: 1,061,098 km (0.082 R)
• M10: 1,179,729 km (0.077 R)
• M11: 1,313,769 km (0.037 R)
• M12: 1,409,810 km (0.113 R)
• M13: 1,568,085 km (0.102 R)
• M14: 1,717,084 km (0.092 R)
• M15: 1,859,053 km (0.101 R)
• M16: 1,964,070 km (0.066 R)
• M17: 2,062,955 km (0.102 R)
• M18: 2,193,254 km (0.09 R)
• M19: 2,317,720 km (0.115 R)
• M20: 2,462,381 km (0.076 R)
• M21: 2,569,643 km (0.116 R)
• M22: 2,710,414 km (0.106 R)
• M23: 2,807,354 km (0.052 R)
• M24: 2,938,551 km (0.12 R)
• M25: 3,143,949 km (0.086 R)
• M26: 3,265,572 km (0.096 R)
• M27: 3,408,887 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.3

Radius: 14.6

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.82 AU - 0.82 AU

Year: 513 Days

Day: 13.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 71,659,407 km

• M1: 209,587 km (0.098 R)
• M2: 359,783 km (0.092 R)
• M3: 452,683 km (0.117 R)
• M4: 543,489 km (0.061 R)
• M5: 681,568 km (0.059 R)
• M6: 778,657 km (0.093 R)
• M7: 881,281 km (0.047 R)
• M8: 1,026,541 km (0.101 R)
• M9: 1,126,622 km (0.056 R)
• M10: 1,306,588 km (0.057 R)
• M11: 1,416,393 km (0.093 R)
• M12: 1,540,409 km (0.037 R)
• M13: 1,634,656 km (0.117 R)
• M14: 1,748,051 km (0.09 R)
• M15: 1,882,091 km (0.093 R)
• M16: 2,099,008 km (0.089 R)
• M17: 2,191,908 km (0.12 R)
• M18: 2,369,331 km (0.09 R)
• M19: 2,538,377 km (0.091 R)
• M20: 2,684,683 km (0.105 R)
• M21: 2,868,240 km (0.064 R)
• M22: 2,965,030 km (0.117 R)
• M23: 3,105,353 km (0.073 R)
• M24: 3,219,197 km (0.085 R)
• M25: 3,312,845 km (0.082 R)
• M26: 3,517,644 km (0.085 R)
• M27: 3,681,604 km (0.08 R)
• M28: 3,963,147 km (0.054 R)
• M29: 4,126,208 km (0.059 R)
• M30: 4,236,013 km (0.03 R)
• M31: 4,339,086 km (0.118 R)
• M32: 4,515,313 km (0.068 R)
• M33: 4,669,398 km (0.055 R)
• M34: 4,841,885 km (0.06 R)
• M35: 5,033,220 km (0.116 R)
• M36: 5,578,953 km (0.109 R)
• M37: 5,762,211 km (0.081 R)
• M38: 5,876,653 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.4

Radius: 11.5

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.59 AU - 2.17 AU

Year: 1779 Days

Day: 7.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 71,659,407 km

• M1: 144,512 km (0.115 R)
• M2: 272,418 km (0.045 R)
• M3: 559,646 km (0.049 R)
• M4: 698,772 km (0.092 R)
• M5: 773,122 km (0.107 R)
• M6: 940,073 km (0.049 R)
• M7: 1,416,093 km (0.114 R)
• M8: 1,601,744 km (0.063 R)
• M9: 1,680,582 km (0.087 R)
• M10: 1,854,116 km (0.119 R)
• M11: 2,033,783 km (0.058 R)
• M12: 2,256,983 km (0.037 R)
• M13: 2,514,591 km (0.082 R)
• M14: 2,620,356 km (0.119 R)
• M15: 2,988,517 km (0.045 R)
• M16: 3,286,516 km (0.116 R)
• M17: 3,417,115 km (0.081 R)
• M18: 3,668,738 km (0.116 R)
• M19: 4,174,529 km (0.076 R)
• M20: 4,621,078 km (0.105 R)
• M21: 4,784,290 km (0.117 R)
• M22: 4,899,629 km (0.106 R)
• M23: 4,982,656 km (0.117 R)
• M24: 5,116,546 km (0.038 R)
• M25: 5,234,579 km (0.116 R)
• M26: 5,336,605 km (0.058 R)
• M27: 5,594,362 km (0.111 R)
• M28: 6,158,047 km (0.101 R)
• M29: 6,229,704 km (0.12 R)
• M30: 6,519,475 km (0.097 R)
• M31: 6,721,432 km (0.077 R)
• M32: 6,999,984 km (0.12 R)
• M33: 7,074,932 km (0.1 R)
• M34: 7,358,270 km (0.1 R)
• M35: 7,684,095 km (0.072 R)
• M36: 7,936,466 km (0.102 R)
• M37: 8,211,278 km (0.083 R)
• M38: 8,709,738 km (0.066 R)
• M39: 8,891,649 km (0.077 R)
• M40: 9,054,411 km (0.084 R)
• M41: 9,197,726 km (0.111 R)
• M42: 9,820,203 km (0.114 R)
• M43: 9,946,314 km (0.118 R)
• M44: 10,051,780 km (0.106 R)
• M45: 10,136,453 km (0.064 R)
• M46: 10,456,143 km (0.069 R)
• M47: 10,585,097 km (0.098 R)
• M48: 10,931,116 km (0.111 R)
• M49: 11,634,526 km (0.088 R)
• M50: 12,036,794 km (0.115 R)
• M51: 12,194,321 km (0.116 R)
• M52: 12,375,334 km (0.078 R)
• M53: 12,808,869 km (0.104 R)
• M54: 13,061,988 km (0.114 R)
• M55: 13,503,452 km (0.078 R)
• M56: 13,737,572 km (0.065 R)
• M57: 14,091,521 km (0.114 R)
• M58: 14,233,938 km (0.096 R)
• M59: 14,688,117 km (0.049 R)
• M60: 14,928,970 km (0.114 R)
• M61: 15,001,525 km (0.098 R)
• M62: 15,219,938 km (0.052 R)
• M63: 15,659,756 km (0.105 R)
• M64: 15,782,725 km (0.03 R)
• M65: 16,004,728 km (0.111 R)
• M66: 16,526,974 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.7

Radius: 10.7

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.49 AU - 2.49 AU

Year: 1938 Days

Day: 9.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 71,659,407 km

• M1: 134,488 km (0.08 R)
• M2: 286,630 km (0.1 R)
• M3: 495,618 km (0.107 R)
• M4: 602,580 km (0.045 R)
• M5: 723,754 km (0.099 R)
• M6: 913,145 km (0.113 R)
• M7: 1,029,981 km (0.104 R)
• M8: 1,327,232 km (0.116 R)
• M9: 1,489,845 km (0.035 R)
• M10: 1,599,500 km (0.109 R)
• M11: 1,742,366 km (0.086 R)
• M12: 1,874,013 km (0.103 R)
• M13: 2,049,341 km (0.091 R)
• M14: 2,221,977 km (0.066 R)
• M15: 2,537,778 km (0.117 R)
• M16: 2,669,873 km (0.109 R)
• M17: 2,877,066 km (0.114 R)
• M18: 3,070,945 km (0.108 R)
• M19: 3,240,589 km (0.084 R)
• M20: 3,307,459 km (0.111 R)
• M21: 3,540,084 km (0.044 R)
• M22: 3,939,959 km (0.087 R)
• M23: 4,218,062 km (0.089 R)
• M24: 4,513,218 km (0.105 R)
• M25: 4,782,644 km (0.091 R)
• M26: 4,913,841 km (0.113 R)
• M27: 4,990,884 km (0.119 R)
• M28: 5,518,965 km (0.096 R)
• M29: 5,587,630 km (0.044 R)
• M30: 5,714,339 km (0.096 R)
• M31: 5,795,422 km (0.078 R)
• M32: 6,088,484 km (0.103 R)
• M33: 6,242,719 km (0.091 R)
• M34: 6,579,314 km (0.114 R)
• M35: 6,664,436 km (0.092 R)
• M36: 6,762,273 km (0.068 R)
• M37: 7,434,416 km (0.085 R)
• M38: 7,855,683 km (0.07 R)
• M39: 8,036,697 km (0.118 R)
• M40: 8,575,100 km (0.091 R)
• M41: 9,138,635 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.3

Radius: 13.8

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.72 AU - 2.4 AU

Year: 2041 Days

Day: 11.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 71,659,407 km

• M1: 236,813 km (0.113 R)
• M2: 333,304 km (0.11 R)
• M3: 435,629 km (0.083 R)
• M4: 524,341 km (0.114 R)
• M5: 946,057 km (0.099 R)
• M6: 1,089,521 km (0.114 R)
• M7: 1,454,390 km (0.086 R)
• M8: 1,577,210 km (0.081 R)
• M9: 1,680,433 km (0.082 R)
• M10: 1,845,888 km (0.082 R)
• M11: 1,942,977 km (0.12 R)
• M12: 2,117,109 km (0.106 R)
• M13: 2,206,120 km (0.045 R)
• M14: 2,454,602 km (0.092 R)
• M15: 2,575,477 km (0.114 R)
• M16: 2,795,685 km (0.118 R)
• M17: 2,922,245 km (0.068 R)
• M18: 3,313,892 km (0.12 R)
• M19: 3,508,519 km (0.085 R)
• M20: 3,753,411 km (0.04 R)
• M21: 3,877,876 km (0.103 R)
• M22: 4,147,302 km (0.047 R)
• M23: 4,357,487 km (0.065 R)
• M24: 4,455,773 km (0.093 R)
• M25: 4,671,194 km (0.064 R)
• M26: 5,268,388 km (0.082 R)
• M27: 5,355,753 km (0.087 R)
• M28: 5,656,295 km (0.112 R)
• M29: 5,835,663 km (0.088 R)
• M30: 5,962,522 km (0.103 R)
• M31: 6,163,432 km (0.111 R)
• M32: 6,647,681 km (0.084 R)
• M33: 6,761,225 km (0.053 R)
• M34: 7,086,302 km (0.099 R)
• M35: 7,534,497 km (0.075 R)
• M36: 7,752,012 km (0.103 R)
• M37: 7,951,725 km (0.036 R)
• M38: 8,173,280 km (0.064 R)
• M39: 8,458,264 km (0.056 R)
• M40: 8,560,888 km (0.096 R)
• M41: 9,059,198 km (0.117 R)
• M42: 9,164,216 km (0.099 R)
• M43: 9,375,448 km (0.103 R)
• M44: 9,889,167 km (0.116 R)
• M45: 10,390,021 km (0.06 R)
• M46: 10,721,231 km (0.094 R)
• M47: 10,899,252 km (0.061 R)
• M48: 11,033,441 km (0.1 R)
• M49: 11,168,079 km (0.076 R)
• M50: 11,552,845 km (0.102 R)
• M51: 11,919,061 km (0.097 R)
• M52: 12,172,928 km (0.082 R)
• M53: 12,382,066 km (0.068 R)
• M54: 12,545,577 km (0.106 R)
• M55: 13,064,083 km (0.12 R)
• M56: 13,254,371 km (0.072 R)
• M57: 13,782,452 km (0.058 R)
• M58: 14,024,800 km (0.036 R)
• M59: 14,170,808 km (0.071 R)
• M60: 14,390,866 km (0.036 R)
• M61: 14,661,489 km (0.088 R)
• M62: 14,760,224 km (0.035 R)
• M63: 15,207,521 km (0.117 R)
• M64: 15,735,153 km (0.049 R)
• M65: 15,937,708 km (0.11 R)
• M66: 16,064,717 km (0.105 R)
• M67: 16,679,265 km (0.076 R)
• M68: 17,694,287 km (0.051 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.9

Radius: 4.2

Gravity: 10.99 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.54 AU - 7.34 AU

Year: 11281 Days

Day: 24.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 71,659,407 km

• M1: 55,351 km (0.104 R)
• M2: 91,554 km (0.101 R)
• M3: 194,926 km (0.065 R)
• M4: 399,277 km (0.064 R)
• M5: 866,471 km (0.106 R)
• M6: 941,120 km (0.095 R)
• M7: 1,328,579 km (0.104 R)
• M8: 1,432,549 km (0.093 R)
• M9: 2,070,285 km (0.085 R)
• M10: 2,272,691 km (0.047 R)
• M11: 2,481,380 km (0.111 R)
• M12: 3,236,101 km (0.084 R)
• M13: 3,399,761 km (0.08 R)
• M14: 3,542,178 km (0.09 R)
• M15: 3,735,160 km (0.044 R)
• M16: 4,006,081 km (0.047 R)
• M17: 4,131,295 km (0.109 R)
• M18: 4,334,449 km (0.075 R)
• M19: 4,488,834 km (0.098 R)
• M20: 5,233,382 km (0.065 R)
• M21: 5,397,790 km (0.108 R)
• M22: 5,929,760 km (0.06 R)
• M23: 6,537,128 km (0.102 R)
• M24: 7,043,068 km (0.084 R)
• M25: 7,163,943 km (0.115 R)
• M26: 8,250,472 km (0.033 R)
• M27: 9,123,226 km (0.053 R)
• M28: 9,156,138 km (0.05 R)
• M29: 9,189,049 km (0.107 R)
• M30: 9,687,659 km (0.079 R)
• M31: 11,306,009 km (0.047 R)
• M32: 11,589,796 km (0.074 R)
• M33: 12,019,591 km (0.119 R)
• M34: 12,127,899 km (0.104 R)
• M35: 12,345,564 km (0.113 R)
• M36: 12,711,032 km (0.079 R)
• M37: 12,858,236 km (0.072 R)
• M38: 13,565,086 km (0.11 R)
• M39: 13,640,184 km (0.115 R)
• M40: 14,094,064 km (0.115 R)
• M41: 14,475,838 km (0.103 R)
• M42: 15,681,298 km (0.094 R)
• M43: 15,720,642 km (0.096 R)
• M44: 15,957,904 km (0.062 R)
• M45: 16,837,689 km (0.055 R)
• M46: 17,733,182 km (0.053 R)
• M47: 17,897,590 km (0.101 R)
• M48: 18,228,052 km (0.11 R)
• M49: 19,485,272 km (0.081 R)
• M50: 20,209,924 km (0.082 R)
• M51: 20,295,794 km (0.067 R)
• M52: 20,726,785 km (0.103 R)
• M53: 20,986,786 km (0.084 R)
• M54: 21,117,235 km (0.051 R)
• M55: 21,553,912 km (0.102 R)
• M56: 21,685,558 km (0.032 R)
• M57: 22,126,123 km (0.109 R)
• M58: 22,436,389 km (0.112 R)
• M59: 22,525,251 km (0.115 R)
• M60: 22,881,892 km (0.119 R)
• M61: 23,195,599 km (0.106 R)
• M62: 23,555,830 km (0.034 R)
• M63: 24,785,076 km (0.091 R)
• M64: 24,923,005 km (0.114 R)
• M65: 25,107,160 km (0.118 R)
• M66: 25,802,042 km (0.088 R)
• M67: 25,988,441 km (0.053 R)
• M68: 26,221,964 km (0.096 R)
• M69: 26,691,252 km (0.045 R)
• M70: 27,258,078 km (0.03 R)
• M71: 27,305,501 km (0.043 R)
• M72: 27,447,918 km (0.104 R)
• M73: 27,495,341 km (0.108 R)
• M74: 28,788,764 km (0.104 R)
• M75: 29,175,774 km (0.086 R)
• M76: 30,593,064 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498.1

Radius: 4.8

Gravity: 21.62 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 8.56 AU - 11.2 AU

Year: 21436 Days

Day: 17.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 71,659,407 km

• M1: 131,347 km (0.084 R)
• M2: 698,173 km (0.066 R)
• M3: 1,008,589 km (0.064 R)
• M4: 1,357,451 km (0.061 R)
• M5: 1,471,893 km (0.051 R)
• M6: 1,679,834 km (0.07 R)
• M7: 1,865,485 km (0.081 R)
• M8: 1,928,765 km (0.088 R)
• M9: 2,025,256 km (0.079 R)
• M10: 2,290,044 km (0.068 R)
• M11: 2,888,436 km (0.092 R)
• M12: 2,998,839 km (0.086 R)
• M13: 3,073,339 km (0.1 R)
• M14: 3,454,514 km (0.111 R)
• M15: 3,850,500 km (0.08 R)
• M16: 4,344,621 km (0.074 R)
• M17: 4,642,022 km (0.113 R)
• M18: 4,858,490 km (0.12 R)
• M19: 5,211,691 km (0.079 R)
• M20: 5,436,686 km (0.071 R)
• M21: 6,083,397 km (0.116 R)
• M22: 7,498,444 km (0.061 R)
• M23: 7,905,948 km (0.1 R)
• M24: 8,164,304 km (0.062 R)
• M25: 9,882,435 km (0.083 R)
• M26: 9,937,936 km (0.095 R)
• M27: 9,993,437 km (0.107 R)
• M28: 10,554,579 km (0.081 R)
• M29: 10,668,123 km (0.061 R)
• M30: 11,531,901 km (0.1 R)
• M31: 12,001,639 km (0.077 R)
• M32: 12,238,901 km (0.097 R)
• M33: 13,081,436 km (0.119 R)
• M34: 13,203,358 km (0.078 R)
• M35: 13,632,854 km (0.051 R)
• M36: 14,505,758 km (0.08 R)
• M37: 14,948,866 km (0.052 R)
• M38: 15,268,258 km (0.081 R)
• M39: 15,525,267 km (0.049 R)
• M40: 17,297,403 km (0.086 R)
• M41: 18,309,134 km (0.044 R)
• M42: 18,377,350 km (0.062 R)
• M43: 19,409,426 km (0.118 R)
• M44: 20,743,690 km (0.064 R)
• M45: 21,242,598 km (0.087 R)
• M46: 23,647,534 km (0.085 R)
• M47: 25,831,064 km (0.108 R)
• M48: 28,471,766 km (0.087 R)
• M49: 31,359,753 km (0.063 R)
• M50: 32,507,767 km (0.071 R)
• M51: 32,590,345 km (0.06 R)
• M52: 33,502,742 km (0.051 R)
• M53: 34,339,443 km (0.057 R)
• M54: 35,862,948 km (0.103 R)
• M55: 36,804,667 km (0.107 R)
• M56: 39,414,252 km (0.056 R)
• M57: 39,943,230 km (0.043 R)
• M58: 40,830,196 km (0.096 R)
• M59: 42,533,218 km (0.102 R)
• M60: 44,442,236 km (0.088 R)
• M61: 44,625,643 km (0.105 R)
• M62: 44,992,906 km (0.091 R)
• M63: 45,453,368 km (0.111 R)
• M64: 47,217,726 km (0.062 R)
• M65: 47,498,222 km (0.066 R)
• M66: 50,143,860 km (0.108 R)
• M67: 50,621,376 km (0.097 R)
• M68: 51,388,365 km (0.117 R)
• M69: 51,676,939 km (0.114 R)
• M70: 52,449,313 km (0.064 R)
• M71: 52,934,010 km (0.084 R)
• M72: 53,614,979 km (0.109 R)
• M73: 53,712,517 km (0.114 R)
• M74: 56,466,913 km (0.087 R)
• M75: 57,162,693 km (0.111 R)
• M76: 57,262,325 km (0.092 R)
• M77: 58,261,788 km (0.107 R)
• M78: 61,702,689 km (0.096 R)
• M79: 62,624,511 km (0.075 R)
• M80: 62,830,059 km (0.036 R)
• M81: 63,344,675 km (0.085 R)
• M82: 64,171,054 km (0.117 R)
• M83: 64,897,052 km (0.084 R)
• M84: 65,521,474 km (0.08 R)
• M85: 66,881,169 km (0.099 R)
• M86: 68,991,247 km (0.097 R)
• M87: 69,203,526 km (0.04 R)
• M88: 69,628,534 km (0.083 R)
• M89: 69,841,412 km (0.116 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 18,815 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit