🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.3

Radius: 10.1

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.97 AU - 1.07 AU

Year: 655 Days

Day: 11.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 25,613,731 km

• M1: 128,056 km (0.111 R)
• M2: 215,571 km (0.049 R)
• M3: 280,197 km (0.119 R)
• M4: 350,657 km (0.07 R)
• M5: 434,731 km (0.12 R)
• M6: 521,349 km (0.107 R)
• M7: 596,297 km (0.09 R)
• M8: 678,726 km (0.104 R)
• M9: 842,086 km (0.053 R)
• M10: 947,403 km (0.117 R)
• M11: 1,088,474 km (0.045 R)
• M12: 1,159,832 km (0.098 R)
• M13: 1,269,936 km (0.112 R)
• M14: 1,383,631 km (0.101 R)
• M15: 1,452,745 km (0.044 R)
• M16: 1,536,370 km (0.048 R)
• M17: 1,621,641 km (0.096 R)
• M18: 1,844,392 km (0.109 R)
• M19: 1,940,284 km (0.091 R)
• M20: 2,137,006 km (0.09 R)
• M21: 2,207,466 km (0.067 R)
• M22: 2,309,492 km (0.041 R)
• M23: 2,387,133 km (0.085 R)
• M24: 2,470,908 km (0.109 R)
• M25: 2,614,522 km (0.077 R)
• M26: 2,815,881 km (0.114 R)
• M27: 2,893,372 km (0.106 R)
• M28: 2,966,077 km (0.057 R)
• M29: 3,033,695 km (0.106 R)
• M30: 3,113,281 km (0.094 R)
• M31: 3,216,653 km (0.109 R)
• M32: 3,344,560 km (0.027 R)
• M33: 3,432,673 km (0.09 R)
• M34: 3,515,700 km (0.098 R)
• M35: 3,611,442 km (0.1 R)
• M36: 3,726,184 km (0.094 R)
• M37: 3,799,337 km (0.116 R)
• M38: 3,959,556 km (0.118 R)
• M39: 4,052,906 km (0.117 R)
• M40: 4,191,433 km (0.098 R)
• M41: 4,280,294 km (0.064 R)
• M42: 4,369,754 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.1

Radius: 10.5

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.2 AU - 1.36 AU

Year: 921 Days

Day: 13.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 25,613,731 km

• M1: 132,245 km (0.041 R)
• M2: 247,734 km (0.101 R)
• M3: 362,476 km (0.077 R)
• M4: 525,837 km (0.043 R)
• M5: 658,979 km (0.116 R)
• M6: 733,179 km (0.098 R)
• M7: 981,063 km (0.025 R)
• M8: 1,184,666 km (0.099 R)
• M9: 1,335,610 km (0.084 R)
• M10: 1,424,770 km (0.043 R)
• M11: 1,554,771 km (0.111 R)
• M12: 1,656,946 km (0.06 R)
• M13: 1,843,495 km (0.085 R)
• M14: 2,184,279 km (0.102 R)
• M15: 2,335,223 km (0.101 R)
• M16: 2,416,604 km (0.11 R)
• M17: 2,582,358 km (0.073 R)
• M18: 2,685,431 km (0.059 R)
• M19: 3,003,177 km (0.056 R)
• M20: 3,211,717 km (0.119 R)
• M21: 3,302,672 km (0.087 R)
• M22: 3,414,871 km (0.069 R)
• M23: 3,559,532 km (0.097 R)
• M24: 3,695,815 km (0.112 R)
• M25: 3,898,072 km (0.12 R)
• M26: 4,093,147 km (0.078 R)
• M27: 4,191,882 km (0.107 R)
• M28: 4,481,653 km (0.051 R)
• M29: 4,572,160 km (0.1 R)
• M30: 4,801,044 km (0.111 R)
• M31: 5,127,916 km (0.076 R)
• M32: 5,330,023 km (0.088 R)
• M33: 5,474,085 km (0.087 R)
• M34: 5,692,947 km (0.098 R)
• M35: 5,791,083 km (0.104 R)
• M36: 6,164,180 km (0.068 R)
• M37: 6,277,725 km (0.084 R)
• M38: 6,391,868 km (0.061 R)
• M39: 6,481,178 km (0.116 R)
• M40: 6,673,860 km (0.116 R)
• M41: 6,894,667 km (0.098 R)
• M42: 7,263,575 km (0.068 R)
• M43: 7,330,146 km (0.033 R)
• M44: 7,598,525 km (0.057 R)
• M45: 7,706,684 km (0.108 R)
• M46: 7,883,658 km (0.054 R)
• M47: 8,075,742 km (0.088 R)
• M48: 8,590,957 km (0.111 R)
• M49: 8,959,416 km (0.093 R)
• M50: 9,203,111 km (0.098 R)
• M51: 9,405,517 km (0.086 R)
• M52: 9,594,609 km (0.036 R)
• M53: 9,726,405 km (0.111 R)
• M54: 9,814,518 km (0.104 R)
• M55: 9,976,981 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.1

Radius: 10.8

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.38 AU - 1.58 AU

Year: 1145 Days

Day: 11.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 25,613,731 km

• M1: 140,173 km (0.059 R)
• M2: 267,331 km (0.055 R)
• M3: 399,426 km (0.073 R)
• M4: 481,556 km (0.11 R)
• M5: 602,131 km (0.101 R)
• M6: 713,731 km (0.12 R)
• M7: 840,142 km (0.072 R)
• M8: 921,373 km (0.1 R)
• M9: 1,190,350 km (0.045 R)
• M10: 1,325,886 km (0.073 R)
• M11: 1,493,585 km (0.102 R)
• M12: 1,575,565 km (0.059 R)
• M13: 1,744,311 km (0.073 R)
• M14: 1,938,938 km (0.078 R)
• M15: 2,069,387 km (0.056 R)
• M16: 2,171,712 km (0.076 R)
• M17: 2,275,832 km (0.036 R)
• M18: 2,456,846 km (0.042 R)
• M19: 2,576,524 km (0.086 R)
• M20: 2,686,927 km (0.098 R)
• M21: 2,765,317 km (0.1 R)
• M22: 2,855,674 km (0.116 R)
• M23: 3,098,022 km (0.083 R)
• M24: 3,676,816 km (0.105 R)
• M25: 3,751,615 km (0.065 R)
• M26: 3,839,429 km (0.101 R)
• M27: 4,133,090 km (0.081 R)
• M28: 4,236,911 km (0.119 R)
• M29: 4,315,450 km (0.092 R)
• M30: 4,434,081 km (0.1 R)
• M31: 4,553,759 km (0.075 R)
• M32: 4,823,783 km (0.074 R)
• M33: 5,057,455 km (0.097 R)
• M34: 5,351,265 km (0.116 R)
• M35: 5,521,657 km (0.095 R)
• M36: 5,650,760 km (0.052 R)
• M37: 5,955,641 km (0.087 R)
• M38: 6,029,093 km (0.118 R)
• M39: 6,206,516 km (0.072 R)
• M40: 6,551,340 km (0.115 R)
• M41: 7,010,755 km (0.111 R)
• M42: 7,575,786 km (0.114 R)
• M43: 7,719,400 km (0.105 R)
• M44: 7,815,591 km (0.067 R)
• M45: 8,384,811 km (0.108 R)
• M46: 8,549,967 km (0.112 R)
• M47: 8,732,776 km (0.118 R)
• M48: 8,849,911 km (0.116 R)
• M49: 8,933,835 km (0.073 R)
• M50: 9,068,623 km (0.042 R)
• M51: 9,408,808 km (0.091 R)
• M52: 9,580,397 km (0.118 R)
• M53: 9,926,866 km (0.099 R)
• M54: 10,171,758 km (0.063 R)
• M55: 10,365,636 km (0.106 R)
• M56: 10,667,675 km (0.103 R)
• M57: 10,936,652 km (0.115 R)
• M58: 11,062,912 km (0.051 R)
• M59: 11,262,326 km (0.086 R)
• M60: 11,335,180 km (0.116 R)
• M61: 11,426,285 km (0.114 R)
• M62: 11,830,648 km (0.118 R)
• M63: 11,960,350 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846

Radius: 10.1

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.31 AU - 1.81 AU

Year: 1239 Days

Day: 14.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 25,613,731 km

• M1: 148,850 km (0.051 R)
• M2: 238,459 km (0.11 R)
• M3: 306,975 km (0.111 R)
• M4: 422,764 km (0.113 R)
• M5: 496,216 km (0.112 R)
• M6: 581,038 km (0.087 R)
• M7: 651,648 km (0.103 R)
• M8: 950,694 km (0.052 R)
• M9: 1,387,221 km (0.052 R)
• M10: 1,594,863 km (0.116 R)
• M11: 1,716,935 km (0.077 R)
• M12: 1,783,955 km (0.057 R)
• M13: 2,040,814 km (0.119 R)
• M14: 2,132,667 km (0.095 R)
• M15: 2,278,226 km (0.032 R)
• M16: 2,384,141 km (0.112 R)
• M17: 2,623,348 km (0.105 R)
• M18: 2,824,857 km (0.063 R)
• M19: 2,916,111 km (0.087 R)
• M20: 3,043,269 km (0.117 R)
• M21: 3,219,645 km (0.047 R)
• M22: 3,459,900 km (0.073 R)
• M23: 3,619,371 km (0.117 R)
• M24: 3,693,871 km (0.114 R)
• M25: 3,793,952 km (0.077 R)
• M26: 3,869,499 km (0.066 R)
• M27: 4,035,103 km (0.107 R)
• M28: 4,360,329 km (0.051 R)
• M29: 4,479,409 km (0.037 R)
• M30: 4,613,150 km (0.113 R)
• M31: 4,816,154 km (0.046 R)
• M32: 5,315,512 km (0.11 R)
• M33: 5,442,969 km (0.119 R)
• M34: 5,904,329 km (0.091 R)
• M35: 6,051,084 km (0.12 R)
• M36: 6,154,606 km (0.111 R)
• M37: 6,228,956 km (0.091 R)
• M38: 6,483,721 km (0.114 R)
• M39: 6,559,268 km (0.099 R)
• M40: 6,988,165 km (0.093 R)
• M41: 7,081,215 km (0.062 R)
• M42: 7,347,200 km (0.079 R)
• M43: 7,536,890 km (0.075 R)
• M44: 8,181,208 km (0.063 R)
• M45: 8,345,018 km (0.092 R)
• M46: 8,427,446 km (0.094 R)
• M47: 8,676,078 km (0.081 R)
• M48: 8,742,799 km (0.062 R)
• M49: 8,943,858 km (0.111 R)
• M50: 9,061,891 km (0.119 R)
• M51: 9,146,563 km (0.093 R)
• M52: 9,214,481 km (0.107 R)
• M53: 9,402,226 km (0.091 R)
• M54: 10,112,666 km (0.051 R)
• M55: 10,288,594 km (0.105 R)
• M56: 10,359,204 km (0.091 R)
• M57: 10,483,220 km (0.098 R)
• M58: 10,625,638 km (0.089 R)
• M59: 10,822,508 km (0.042 R)
• M60: 10,894,315 km (0.115 R)
• M61: 11,038,528 km (0.109 R)
• M62: 11,365,399 km (0.092 R)
• M63: 11,493,305 km (0.071 R)
• M64: 11,603,409 km (0.109 R)
• M65: 11,806,114 km (0.11 R)
• M66: 12,084,516 km (0.081 R)
• M67: 12,233,815 km (0.076 R)
• M68: 12,365,012 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.2

Radius: 8.9

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.32 AU - 5 AU

Year: 5395 Days

Day: 8.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 25,613,731 km

• M1: 198,965 km (0.086 R)
• M2: 313,557 km (0.06 R)
• M3: 676,631 km (0.108 R)
• M4: 1,600,398 km (0.11 R)
• M5: 1,964,370 km (0.087 R)
• M6: 2,168,272 km (0.09 R)
• M7: 2,609,585 km (0.109 R)
• M8: 2,874,373 km (0.113 R)
• M9: 3,287,862 km (0.098 R)
• M10: 3,415,619 km (0.075 R)
• M11: 3,764,331 km (0.114 R)
• M12: 3,913,032 km (0.117 R)
• M13: 4,139,822 km (0.043 R)
• M14: 4,417,625 km (0.089 R)
• M15: 4,574,553 km (0.068 R)
• M16: 4,717,419 km (0.028 R)
• M17: 5,287,238 km (0.097 R)
• M18: 5,487,549 km (0.115 R)
• M19: 5,707,458 km (0.046 R)
• M20: 5,999,473 km (0.111 R)
• M21: 6,349,233 km (0.118 R)
• M22: 6,977,245 km (0.102 R)
• M23: 7,681,551 km (0.103 R)
• M24: 8,583,627 km (0.075 R)
• M25: 8,878,634 km (0.104 R)
• M26: 8,938,024 km (0.112 R)
• M27: 9,478,671 km (0.116 R)
• M28: 9,742,711 km (0.096 R)
• M29: 9,803,896 km (0.071 R)
• M30: 10,133,012 km (0.098 R)
• M31: 10,549,343 km (0.045 R)
• M32: 11,205,928 km (0.108 R)
• M33: 11,313,040 km (0.047 R)
• M34: 12,469,431 km (0.107 R)
• M35: 12,736,464 km (0.102 R)
• M36: 13,412,347 km (0.045 R)
• M37: 14,169,312 km (0.103 R)
• M38: 14,308,438 km (0.072 R)
• M39: 15,390,031 km (0.08 R)
• M40: 15,580,917 km (0.112 R)
• M41: 15,700,446 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310

Radius: 14.5

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.22 AU - 5.08 AU

Year: 6375 Days

Day: 9.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 25,613,731 km

• M1: 181,163 km (0.117 R)
• M2: 447,447 km (0.062 R)
• M3: 608,564 km (0.079 R)
• M4: 804,537 km (0.077 R)
• M5: 1,181,823 km (0.085 R)
• M6: 1,348,475 km (0.047 R)
• M7: 1,881,044 km (0.092 R)
• M8: 2,045,003 km (0.103 R)
• M9: 2,512,197 km (0.09 R)
• M10: 2,638,906 km (0.095 R)
• M11: 2,936,606 km (0.039 R)
• M12: 3,070,496 km (0.117 R)
• M13: 3,265,273 km (0.087 R)
• M14: 3,646,897 km (0.086 R)
• M15: 3,895,379 km (0.103 R)
• M16: 4,192,630 km (0.035 R)
• M17: 4,387,556 km (0.098 R)
• M18: 4,652,344 km (0.066 R)
• M19: 5,013,623 km (0.074 R)
• M20: 5,290,529 km (0.088 R)
• M21: 5,478,124 km (0.082 R)
• M22: 5,763,557 km (0.07 R)
• M23: 6,176,447 km (0.037 R)
• M24: 6,399,049 km (0.108 R)
• M25: 6,498,681 km (0.104 R)
• M26: 7,709,825 km (0.065 R)
• M27: 7,922,853 km (0.088 R)
• M28: 8,137,975 km (0.091 R)
• M29: 8,519,000 km (0.085 R)
• M30: 8,656,481 km (0.077 R)
• M31: 9,869,720 km (0.103 R)
• M32: 10,188,662 km (0.025 R)
• M33: 11,528,610 km (0.1 R)
• M34: 11,650,533 km (0.057 R)
• M35: 11,895,424 km (0.113 R)
• M36: 12,203,895 km (0.115 R)
• M37: 12,640,422 km (0.074 R)
• M38: 13,336,650 km (0.104 R)
• M39: 13,657,238 km (0.099 R)
• M40: 15,098,165 km (0.093 R)
• M41: 15,298,327 km (0.084 R)
• M42: 16,108,100 km (0.034 R)
• M43: 16,244,384 km (0.084 R)
• M44: 16,483,890 km (0.064 R)
• M45: 17,035,757 km (0.095 R)
• M46: 17,314,009 km (0.042 R)
• M47: 17,523,745 km (0.117 R)
• M48: 17,839,696 km (0.091 R)
• M49: 18,228,650 km (0.084 R)
• M50: 18,620,297 km (0.054 R)
• M51: 19,195,052 km (0.066 R)
• M52: 19,520,877 km (0.072 R)
• M53: 19,885,147 km (0.104 R)
• M54: 20,731,423 km (0.027 R)
• M55: 20,842,723 km (0.088 R)
• M56: 20,954,174 km (0.107 R)
• M57: 21,065,774 km (0.118 R)
• M58: 21,177,673 km (0.109 R)
• M59: 21,401,920 km (0.117 R)
• M60: 21,551,967 km (0.112 R)
• M61: 22,003,902 km (0.069 R)
• M62: 22,155,295 km (0.064 R)
• M63: 22,955,793 km (0.082 R)
• M64: 23,301,664 km (0.119 R)
• M65: 24,193,716 km (0.098 R)
• M66: 24,899,518 km (0.117 R)
• M67: 25,851,260 km (0.082 R)
• M68: 26,171,100 km (0.12 R)
• M69: 26,492,287 km (0.045 R)
• M70: 26,895,603 km (0.063 R)
• M71: 27,057,617 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 103.4

Radius: 4.5

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.42 AU - 7.18 AU

Year: 10054 Days

Day: 18.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 25,613,731 km

• M1: 128,205 km (0.086 R)
• M2: 156,928 km (0.096 R)
• M3: 245,341 km (0.093 R)
• M4: 489,335 km (0.074 R)
• M5: 734,526 km (0.081 R)
• M6: 864,227 km (0.081 R)
• M7: 1,065,735 km (0.11 R)
• M8: 1,118,394 km (0.081 R)
• M9: 1,409,062 km (0.047 R)
• M10: 1,676,394 km (0.068 R)
• M11: 1,959,134 km (0.091 R)
• M12: 2,156,005 km (0.064 R)
• M13: 2,410,770 km (0.093 R)
• M14: 2,533,141 km (0.1 R)
• M15: 3,250,612 km (0.099 R)
• M16: 3,641,661 km (0.082 R)
• M17: 5,393,452 km (0.12 R)
• M18: 5,622,486 km (0.088 R)
• M19: 5,995,583 km (0.07 R)
• M20: 6,042,856 km (0.108 R)
• M21: 6,090,129 km (0.079 R)
• M22: 6,814,781 km (0.054 R)
• M23: 7,062,366 km (0.115 R)
• M24: 7,112,182 km (0.074 R)
• M25: 7,566,212 km (0.105 R)
• M26: 7,668,387 km (0.036 R)
• M27: 7,719,699 km (0.066 R)
• M28: 8,186,145 km (0.09 R)
• M29: 8,343,672 km (0.092 R)
• M30: 8,902,868 km (0.043 R)
• M31: 9,833,666 km (0.094 R)
• M32: 10,001,216 km (0.062 R)
• M33: 10,338,858 km (0.114 R)
• M34: 10,509,250 km (0.086 R)
• M35: 11,141,451 km (0.055 R)
• M36: 11,608,944 km (0.105 R)
• M37: 13,141,575 km (0.112 R)
• M38: 13,418,480 km (0.066 R)
• M39: 13,573,314 km (0.112 R)
• M40: 13,666,364 km (0.08 R)
• M41: 13,822,095 km (0.067 R)
• M42: 15,152,619 km (0.065 R)
• M43: 15,735,302 km (0.112 R)
• M44: 15,767,915 km (0.116 R)
• M45: 15,898,514 km (0.078 R)
• M46: 17,493,077 km (0.087 R)
• M47: 18,860,402 km (0.067 R)
• M48: 19,068,343 km (0.03 R)
• M49: 19,277,182 km (0.065 R)
• M50: 19,626,941 km (0.108 R)
• M51: 20,013,951 km (0.07 R)
• M52: 21,226,143 km (0.032 R)
• M53: 21,841,140 km (0.1 R)
• M54: 21,913,994 km (0.061 R)
• M55: 23,721,136 km (0.04 R)
• M56: 24,812,901 km (0.087 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 13,989 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit