🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.2

Radius: 11.8

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.65 AU - 0.87 AU

Year: 428 Days

Day: 5.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 69,324,746 km

• M1: 147,803 km (0.108 R)
• M2: 294,708 km (0.04 R)
• M3: 383,120 km (0.099 R)
• M4: 585,376 km (0.108 R)
• M5: 720,164 km (0.119 R)
• M6: 825,481 km (0.108 R)
• M7: 954,434 km (0.066 R)
• M8: 1,034,619 km (0.112 R)
• M9: 1,120,937 km (0.077 R)
• M10: 1,206,058 km (0.088 R)
• M11: 1,309,729 km (0.099 R)
• M12: 1,383,332 km (0.085 R)
• M13: 1,475,334 km (0.098 R)
• M14: 1,696,889 km (0.119 R)
• M15: 1,777,821 km (0.112 R)
• M16: 1,855,462 km (0.106 R)
• M17: 1,976,487 km (0.082 R)
• M18: 2,080,906 km (0.039 R)
• M19: 2,251,149 km (0.118 R)
• M20: 2,360,654 km (0.108 R)
• M21: 2,461,783 km (0.115 R)
• M22: 2,647,434 km (0.042 R)
• M23: 2,731,508 km (0.065 R)
• M24: 3,065,709 km (0.061 R)
• M25: 3,390,636 km (0.092 R)
• M26: 3,627,000 km (0.11 R)
• M27: 3,821,178 km (0.086 R)
• M28: 3,922,606 km (0.12 R)
• M29: 4,049,166 km (0.097 R)
• M30: 4,158,821 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.9

Radius: 12.7

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.71 AU - 0.93 AU

Year: 479 Days

Day: 7 Hours

Environment

Temp: -157 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 69,324,746 km

• M1: 174,730 km (0.085 R)
• M2: 264,040 km (0.093 R)
• M3: 346,319 km (0.029 R)
• M4: 437,125 km (0.085 R)
• M5: 526,285 km (0.095 R)
• M6: 606,021 km (0.084 R)
• M7: 698,173 km (0.073 R)
• M8: 784,192 km (0.114 R)
• M9: 886,517 km (0.086 R)
• M10: 1,101,489 km (0.058 R)
• M11: 1,195,287 km (0.096 R)
• M12: 1,278,015 km (0.101 R)
• M13: 1,454,540 km (0.1 R)
• M14: 1,624,184 km (0.104 R)
• M15: 1,711,699 km (0.061 R)
• M16: 1,832,574 km (0.118 R)
• M17: 1,913,058 km (0.058 R)
• M18: 2,072,080 km (0.094 R)
• M19: 2,161,839 km (0.067 R)
• M20: 2,298,870 km (0.101 R)
• M21: 2,415,407 km (0.117 R)
• M22: 2,709,517 km (0.114 R)
• M23: 3,047,309 km (0.078 R)
• M24: 3,156,515 km (0.064 R)
• M25: 3,280,083 km (0.12 R)
• M26: 3,418,611 km (0.101 R)
• M27: 3,579,428 km (0.076 R)
• M28: 3,770,315 km (0.114 R)
• M29: 4,020,592 km (0.12 R)
• M30: 4,197,716 km (0.046 R)
• M31: 4,377,383 km (0.081 R)
• M32: 4,626,015 km (0.105 R)
• M33: 4,774,416 km (0.102 R)
• M34: 4,916,983 km (0.107 R)
• M35: 5,007,789 km (0.086 R)
• M36: 5,152,599 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573

Radius: 13.7

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.14 AU - 1.58 AU

Year: 1024 Days

Day: 6.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 69,324,746 km

• M1: 186,399 km (0.118 R)
• M2: 331,359 km (0.101 R)
• M3: 445,951 km (0.108 R)
• M4: 673,789 km (0.096 R)
• M5: 821,592 km (0.083 R)
• M6: 912,248 km (0.107 R)
• M7: 1,118,693 km (0.112 R)
• M8: 1,228,049 km (0.086 R)
• M9: 1,362,986 km (0.103 R)
• M10: 1,480,720 km (0.04 R)
• M11: 1,633,010 km (0.12 R)
• M12: 1,978,731 km (0.074 R)
• M13: 2,303,957 km (0.029 R)
• M14: 2,491,253 km (0.111 R)
• M15: 2,582,209 km (0.09 R)
• M16: 2,702,186 km (0.119 R)
• M17: 2,852,682 km (0.051 R)
• M18: 2,996,296 km (0.07 R)
• M19: 3,270,808 km (0.034 R)
• M20: 3,360,866 km (0.086 R)
• M21: 3,667,242 km (0.104 R)
• M22: 3,771,362 km (0.108 R)
• M23: 4,198,165 km (0.099 R)
• M24: 4,362,274 km (0.062 R)
• M25: 4,450,686 km (0.096 R)
• M26: 4,696,924 km (0.066 R)
• M27: 4,810,320 km (0.113 R)
• M28: 5,261,656 km (0.073 R)
• M29: 5,367,721 km (0.098 R)
• M30: 5,799,311 km (0.038 R)
• M31: 6,167,771 km (0.097 R)
• M32: 6,304,802 km (0.116 R)
• M33: 6,405,033 km (0.056 R)
• M34: 6,493,296 km (0.086 R)
• M35: 6,581,858 km (0.042 R)
• M36: 6,773,044 km (0.119 R)
• M37: 6,875,817 km (0.06 R)
• M38: 7,083,010 km (0.026 R)
• M39: 7,200,445 km (0.106 R)
• M40: 7,972,669 km (0.115 R)
• M41: 8,067,664 km (0.11 R)
• M42: 8,163,107 km (0.098 R)
• M43: 8,368,804 km (0.107 R)
• M44: 8,479,207 km (0.103 R)
• M45: 8,631,797 km (0.114 R)
• M46: 9,052,766 km (0.097 R)
• M47: 9,180,373 km (0.081 R)
• M48: 9,841,894 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.5

Radius: 10.2

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.18 AU - 3.32 AU

Year: 2945 Days

Day: 13.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 69,324,746 km

• M1: 170,242 km (0.101 R)
• M2: 384,616 km (0.094 R)
• M3: 481,705 km (0.091 R)
• M4: 556,953 km (0.057 R)
• M5: 620,682 km (0.075 R)
• M6: 695,630 km (0.069 R)
• M7: 931,396 km (0.077 R)
• M8: 1,059,153 km (0.089 R)
• M9: 1,267,393 km (0.06 R)
• M10: 1,387,670 km (0.064 R)
• M11: 1,477,728 km (0.1 R)
• M12: 1,796,521 km (0.117 R)
• M13: 2,021,217 km (0.106 R)
• M14: 2,241,874 km (0.052 R)
• M15: 2,777,883 km (0.119 R)
• M16: 2,863,752 km (0.103 R)
• M17: 3,201,694 km (0.109 R)
• M18: 3,352,638 km (0.086 R)
• M19: 3,645,999 km (0.096 R)
• M20: 3,980,051 km (0.106 R)
• M21: 4,061,133 km (0.069 R)
• M22: 4,407,452 km (0.03 R)
• M23: 4,474,472 km (0.081 R)
• M24: 4,918,628 km (0.044 R)
• M25: 4,988,341 km (0.097 R)
• M26: 5,146,167 km (0.103 R)
• M27: 5,252,232 km (0.039 R)
• M28: 5,629,667 km (0.11 R)
• M29: 5,794,075 km (0.053 R)
• M30: 5,978,679 km (0.1 R)
• M31: 6,563,307 km (0.108 R)
• M32: 7,067,751 km (0.082 R)
• M33: 7,166,187 km (0.115 R)
• M34: 7,625,003 km (0.09 R)
• M35: 7,929,286 km (0.104 R)
• M36: 8,175,673 km (0.118 R)
• M37: 8,592,004 km (0.053 R)
• M38: 8,823,881 km (0.107 R)
• M39: 9,164,964 km (0.044 R)
• M40: 9,337,151 km (0.115 R)
• M41: 9,488,544 km (0.055 R)
• M42: 10,392,414 km (0.062 R)
• M43: 10,459,584 km (0.099 R)
• M44: 10,549,492 km (0.093 R)
• M45: 10,820,564 km (0.036 R)
• M46: 10,888,780 km (0.116 R)
• M47: 11,025,513 km (0.108 R)
• M48: 11,185,582 km (0.071 R)
• M49: 11,300,623 km (0.107 R)
• M50: 11,577,978 km (0.103 R)
• M51: 11,717,552 km (0.109 R)
• M52: 12,139,568 km (0.069 R)
• M53: 12,566,520 km (0.084 R)
• M54: 12,758,006 km (0.051 R)
• M55: 13,070,964 km (0.044 R)
• M56: 13,264,993 km (0.108 R)
• M57: 13,386,616 km (0.107 R)
• M58: 13,778,562 km (0.111 R)
• M59: 13,877,147 km (0.068 R)
• M60: 14,025,399 km (0.066 R)
• M61: 14,099,749 km (0.109 R)
• M62: 14,699,188 km (0.096 R)
• M63: 15,103,551 km (0.103 R)
• M64: 15,691,171 km (0.088 R)
• M65: 15,923,197 km (0.113 R)
• M66: 16,941,510 km (0.064 R)
• M67: 17,525,241 km (0.104 R)
• M68: 17,605,425 km (0.103 R)
• M69: 17,980,916 km (0.091 R)
• M70: 18,088,627 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.5

Radius: 11.1

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.77 AU - 4.21 AU

Year: 5146 Days

Day: 7.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 69,324,746 km

• M1: 364,420 km (0.097 R)
• M2: 553,811 km (0.036 R)
• M3: 628,610 km (0.057 R)
• M4: 979,417 km (0.117 R)
• M5: 1,270,086 km (0.076 R)
• M6: 1,343,538 km (0.089 R)
• M7: 1,433,447 km (0.088 R)
• M8: 1,525,599 km (0.071 R)
• M9: 2,016,729 km (0.115 R)
• M10: 2,226,764 km (0.049 R)
• M11: 2,706,225 km (0.082 R)
• M12: 3,217,701 km (0.063 R)
• M13: 3,464,088 km (0.07 R)
• M14: 3,547,564 km (0.067 R)
• M15: 4,062,779 km (0.111 R)
• M16: 4,150,892 km (0.114 R)
• M17: 4,578,592 km (0.1 R)
• M18: 4,693,633 km (0.043 R)
• M19: 4,763,047 km (0.071 R)
• M20: 4,926,407 km (0.076 R)
• M21: 5,115,350 km (0.12 R)
• M22: 5,282,750 km (0.119 R)
• M23: 5,647,469 km (0.11 R)
• M24: 5,721,520 km (0.115 R)
• M25: 6,248,254 km (0.054 R)
• M26: 6,634,067 km (0.083 R)
• M27: 7,160,652 km (0.097 R)
• M28: 7,348,098 km (0.096 R)
• M29: 7,975,661 km (0.096 R)
• M30: 8,337,987 km (0.058 R)
• M31: 8,963,605 km (0.108 R)
• M32: 9,252,927 km (0.108 R)
• M33: 9,604,183 km (0.111 R)
• M34: 9,781,457 km (0.103 R)
• M35: 10,139,444 km (0.086 R)
• M36: 10,837,319 km (0.101 R)
• M37: 10,929,471 km (0.103 R)
• M38: 11,207,723 km (0.111 R)
• M39: 11,519,485 km (0.075 R)
• M40: 11,676,413 km (0.112 R)
• M41: 11,802,524 km (0.071 R)
• M42: 12,343,620 km (0.064 R)
• M43: 12,536,451 km (0.097 R)
• M44: 12,698,017 km (0.102 R)
• M45: 12,925,256 km (0.064 R)
• M46: 13,747,895 km (0.111 R)
• M47: 13,847,826 km (0.119 R)
• M48: 14,317,115 km (0.096 R)
• M49: 16,776,354 km (0.094 R)
• M50: 17,312,363 km (0.084 R)
• M51: 18,438,237 km (0.079 R)
• M52: 18,806,397 km (0.104 R)
• M53: 19,139,851 km (0.061 R)
• M54: 19,624,997 km (0.053 R)
• M55: 19,963,237 km (0.088 R)
• M56: 20,076,483 km (0.034 R)
• M57: 21,722,060 km (0.106 R)
• M58: 22,149,910 km (0.052 R)
• M59: 22,462,868 km (0.066 R)
• M60: 22,895,655 km (0.111 R)
• M61: 23,172,411 km (0.081 R)
• M62: 23,529,950 km (0.11 R)
• M63: 24,009,561 km (0.111 R)
• M64: 24,250,563 km (0.073 R)
• M65: 24,451,922 km (0.034 R)
• M66: 24,937,666 km (0.119 R)
• M67: 25,385,711 km (0.115 R)
• M68: 26,870,770 km (0.078 R)
• M69: 27,371,922 km (0.113 R)
• M70: 28,214,158 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299

Radius: 14.6

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.04 AU - 4.22 AU

Year: 5419 Days

Day: 6.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 69,324,746 km

• M1: 209,287 km (0.11 R)
• M2: 359,184 km (0.072 R)
• M3: 508,034 km (0.062 R)
• M4: 734,526 km (0.09 R)
• M5: 895,044 km (0.093 R)
• M6: 1,044,792 km (0.105 R)
• M7: 1,228,947 km (0.061 R)
• M8: 1,492,388 km (0.074 R)
• M9: 1,760,169 km (0.084 R)
• M10: 2,231,252 km (0.112 R)
• M11: 2,456,995 km (0.092 R)
• M12: 2,623,049 km (0.073 R)
• M13: 2,984,328 km (0.056 R)
• M14: 3,621,914 km (0.08 R)
• M15: 3,716,460 km (0.087 R)
• M16: 3,966,438 km (0.119 R)
• M17: 4,202,204 km (0.109 R)
• M18: 4,503,345 km (0.095 R)
• M19: 4,749,583 km (0.117 R)
• M20: 4,853,404 km (0.113 R)
• M21: 5,148,411 km (0.072 R)
• M22: 5,602,141 km (0.115 R)
• M23: 6,091,326 km (0.086 R)
• M24: 6,341,155 km (0.089 R)
• M25: 7,422,598 km (0.056 R)
• M26: 7,567,857 km (0.107 R)
• M27: 8,384,063 km (0.094 R)
• M28: 8,995,170 km (0.118 R)
• M29: 9,489,292 km (0.105 R)
• M30: 10,314,624 km (0.119 R)
• M31: 10,422,783 km (0.096 R)
• M32: 10,694,901 km (0.068 R)
• M33: 10,831,933 km (0.116 R)
• M34: 11,609,692 km (0.093 R)
• M35: 11,891,834 km (0.057 R)
• M36: 12,319,385 km (0.074 R)
• M37: 12,926,453 km (0.05 R)
• M38: 13,043,139 km (0.119 R)
• M39: 13,307,179 km (0.074 R)
• M40: 13,454,533 km (0.075 R)
• M41: 13,929,955 km (0.11 R)
• M42: 14,501,718 km (0.078 R)
• M43: 15,081,261 km (0.112 R)
• M44: 15,235,047 km (0.039 R)
• M45: 15,358,316 km (0.087 R)
• M46: 15,637,166 km (0.096 R)
• M47: 15,980,344 km (0.086 R)
• M48: 16,294,350 km (0.119 R)
• M49: 16,578,885 km (0.11 R)
• M50: 16,896,780 km (0.07 R)
• M51: 17,184,756 km (0.099 R)
• M52: 17,377,588 km (0.107 R)
• M53: 17,635,794 km (0.115 R)
• M54: 17,895,346 km (0.1 R)
• M55: 17,993,033 km (0.099 R)
• M56: 18,156,245 km (0.085 R)
• M57: 18,747,605 km (0.098 R)
• M58: 18,946,271 km (0.076 R)
• M59: 19,212,107 km (0.055 R)
• M60: 19,579,669 km (0.053 R)
• M61: 20,457,658 km (0.12 R)
• M62: 20,730,525 km (0.108 R)
• M63: 21,107,512 km (0.103 R)
• M64: 21,452,185 km (0.067 R)
• M65: 21,903,223 km (0.089 R)
• M66: 22,147,366 km (0.104 R)
• M67: 23,132,917 km (0.112 R)
• M68: 24,168,733 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.5

Radius: 4.6

Gravity: 16.28 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 8.7 AU - 13.9 AU

Year: 24526 Days

Day: 19.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,324,746 km

• M1: 171,888 km (0.109 R)
• M2: 331,060 km (0.055 R)
• M3: 530,324 km (0.064 R)
• M4: 611,406 km (0.117 R)
• M5: 696,528 km (0.083 R)
• M6: 950,694 km (0.092 R)
• M7: 1,451,548 km (0.073 R)
• M8: 1,896,303 km (0.108 R)
• M9: 2,214,796 km (0.117 R)
• M10: 2,829,345 km (0.099 R)
• M11: 3,118,368 km (0.082 R)
• M12: 3,229,220 km (0.119 R)
• M13: 4,325,174 km (0.096 R)
• M14: 4,615,543 km (0.06 R)
• M15: 5,084,682 km (0.037 R)
• M16: 5,524,350 km (0.057 R)
• M17: 5,930,209 km (0.025 R)
• M18: 6,067,690 km (0.094 R)
• M19: 7,400,756 km (0.069 R)
• M20: 7,797,639 km (0.101 R)
• M21: 7,998,549 km (0.093 R)
• M22: 8,201,404 km (0.107 R)
• M23: 8,715,722 km (0.093 R)
• M24: 9,029,279 km (0.026 R)
• M25: 9,081,788 km (0.073 R)
• M26: 9,134,596 km (0.109 R)
• M27: 9,991,941 km (0.077 R)
• M28: 10,210,204 km (0.115 R)
• M29: 10,874,718 km (0.108 R)
• M30: 11,667,437 km (0.102 R)
• M31: 11,782,179 km (0.066 R)
• M32: 13,850,220 km (0.05 R)
• M33: 14,646,529 km (0.108 R)
• M34: 14,832,330 km (0.114 R)
• M35: 16,411,186 km (0.104 R)
• M36: 16,992,523 km (0.12 R)
• M37: 17,122,673 km (0.092 R)
• M38: 17,318,497 km (0.072 R)
• M39: 17,712,238 km (0.11 R)
• M40: 18,042,700 km (0.101 R)
• M41: 18,575,568 km (0.102 R)
• M42: 18,642,587 km (0.095 R)
• M43: 18,709,607 km (0.085 R)
• M44: 18,911,265 km (0.087 R)
• M45: 20,204,988 km (0.114 R)
• M46: 20,273,803 km (0.111 R)
• M47: 21,176,327 km (0.074 R)
• M48: 21,879,586 km (0.068 R)
• M49: 22,590,326 km (0.076 R)
• M50: 22,733,341 km (0.064 R)
• M51: 22,876,806 km (0.118 R)
• M52: 25,285,331 km (0.066 R)
• M53: 25,433,882 km (0.114 R)
• M54: 26,256,072 km (0.113 R)
• M55: 27,011,092 km (0.059 R)
• M56: 29,318,490 km (0.111 R)
• M57: 29,474,520 km (0.096 R)
• M58: 29,630,850 km (0.119 R)
• M59: 29,865,869 km (0.117 R)
• M60: 30,101,485 km (0.05 R)
• M61: 30,891,362 km (0.091 R)
• M62: 31,368,579 km (0.086 R)
• M63: 32,491,610 km (0.102 R)
• M64: 32,733,959 km (0.119 R)
• M65: 32,814,891 km (0.107 R)
• M66: 33,546,126 km (0.113 R)
• M67: 36,524,320 km (0.091 R)
• M68: 36,608,245 km (0.111 R)
• M69: 37,197,511 km (0.104 R)
• M70: 39,241,616 km (0.105 R)
• M71: 41,496,953 km (0.118 R)
• M72: 42,287,429 km (0.064 R)
• M73: 43,260,263 km (0.078 R)
• M74: 43,348,975 km (0.03 R)
• M75: 44,150,969 km (0.09 R)
• M76: 46,041,138 km (0.095 R)
• M77: 47,407,416 km (0.068 R)
• M78: 48,417,800 km (0.104 R)
• M79: 49,900,015 km (0.081 R)
• M80: 50,740,307 km (0.057 R)
• M81: 52,151,314 km (0.036 R)
• M82: 52,719,187 km (0.026 R)
• M83: 54,147,996 km (0.075 R)
• M84: 54,339,482 km (0.065 R)
• M85: 55,493,031 km (0.094 R)
• M86: 55,686,162 km (0.073 R)
• M87: 55,976,082 km (0.119 R)
• M88: 59,001,849 km (0.12 R)
• M89: 59,100,284 km (0.049 R)
• M90: 59,198,869 km (0.036 R)
• M91: 59,593,658 km (0.039 R)
• M92: 63,084,375 km (0.098 R)
• M93: 64,397,844 km (0.088 R)
• M94: 66,435,966 km (0.118 R)
• M95: 67,257,108 km (0.111 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: 247 - 19,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit