🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.7

Radius: 8.6

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.45 AU - 0.59 AU

Year: 259 Days

Day: 11.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 39,388,094 km

• M1: 107,262 km (0.083 R)
• M2: 175,329 km (0.079 R)
• M3: 247,584 km (0.106 R)
• M4: 306,676 km (0.06 R)
• M5: 416,032 km (0.11 R)
• M6: 496,515 km (0.061 R)
• M7: 591,510 km (0.092 R)
• M8: 671,694 km (0.092 R)
• M9: 730,636 km (0.093 R)
• M10: 830,867 km (0.105 R)
• M11: 991,834 km (0.088 R)
• M12: 1,185,862 km (0.11 R)
• M13: 1,289,534 km (0.115 R)
• M14: 1,344,586 km (0.104 R)
• M15: 1,424,621 km (0.062 R)
• M16: 1,506,301 km (0.12 R)
• M17: 1,619,098 km (0.1 R)
• M18: 1,687,314 km (0.081 R)
• M19: 1,822,252 km (0.068 R)
• M20: 1,938,340 km (0.054 R)
• M21: 2,010,895 km (0.106 R)
• M22: 2,075,222 km (0.111 R)
• M23: 2,220,182 km (0.066 R)
• M24: 2,378,307 km (0.118 R)
• M25: 2,544,959 km (0.077 R)
• M26: 2,660,000 km (0.038 R)
• M27: 2,720,736 km (0.077 R)
• M28: 2,900,404 km (0.048 R)
• M29: 2,994,501 km (0.042 R)
• M30: 3,131,981 km (0.069 R)
• M31: 3,239,243 km (0.086 R)
• M32: 3,402,454 km (0.116 R)
• M33: 3,463,041 km (0.1 R)
• M34: 3,523,927 km (0.083 R)
• M35: 3,652,432 km (0.051 R)
• M36: 3,731,420 km (0.075 R)
• M37: 3,788,267 km (0.025 R)
• M38: 3,862,467 km (0.052 R)
• M39: 3,925,747 km (0.03 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812

Radius: 11.1

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.98 AU - 1.63 AU

Year: 1023 Days

Day: 6.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 39,388,094 km

• M1: 152,440 km (0.1 R)
• M2: 235,766 km (0.028 R)
• M3: 336,745 km (0.114 R)
• M4: 500,255 km (0.07 R)
• M5: 787,483 km (0.057 R)
• M6: 906,114 km (0.116 R)
• M7: 981,960 km (0.115 R)
• M8: 1,052,870 km (0.116 R)
• M9: 1,215,333 km (0.101 R)
• M10: 1,299,856 km (0.11 R)
• M11: 1,394,402 km (0.103 R)
• M12: 1,549,236 km (0.08 R)
• M13: 1,633,010 km (0.112 R)
• M14: 1,814,173 km (0.06 R)
• M15: 2,038,720 km (0.045 R)
• M16: 2,329,837 km (0.049 R)
• M17: 2,446,224 km (0.096 R)
• M18: 2,584,453 km (0.032 R)
• M19: 2,674,810 km (0.075 R)
• M20: 2,756,042 km (0.102 R)
• M21: 2,910,427 km (0.11 R)
• M22: 3,046,710 km (0.082 R)
• M23: 3,120,911 km (0.095 R)
• M24: 3,195,859 km (0.06 R)
• M25: 3,435,216 km (0.099 R)
• M26: 3,612,938 km (0.075 R)
• M27: 3,759,694 km (0.076 R)
• M28: 3,908,544 km (0.093 R)
• M29: 4,129,500 km (0.096 R)
• M30: 4,211,928 km (0.071 R)
• M31: 4,330,709 km (0.088 R)
• M32: 4,414,484 km (0.117 R)
• M33: 4,595,946 km (0.071 R)
• M34: 4,755,268 km (0.08 R)
• M35: 4,829,318 km (0.108 R)
• M36: 4,953,784 km (0.116 R)
• M37: 5,372,060 km (0.095 R)
• M38: 5,709,702 km (0.044 R)
• M39: 5,854,513 km (0.096 R)
• M40: 5,974,041 km (0.052 R)
• M41: 6,134,709 km (0.117 R)
• M42: 6,419,245 km (0.104 R)
• M43: 6,570,039 km (0.095 R)
• M44: 6,735,943 km (0.065 R)
• M45: 6,847,244 km (0.058 R)
• M46: 7,270,307 km (0.039 R)
• M47: 7,485,129 km (0.118 R)
• M48: 7,760,090 km (0.093 R)
• M49: 7,994,361 km (0.072 R)
• M50: 8,245,835 km (0.047 R)
• M51: 8,350,104 km (0.108 R)
• M52: 8,756,562 km (0.082 R)
• M53: 9,000,406 km (0.089 R)
• M54: 9,293,020 km (0.089 R)
• M55: 9,386,070 km (0.059 R)
• M56: 9,510,535 km (0.045 R)
• M57: 9,651,307 km (0.089 R)
• M58: 9,919,236 km (0.045 R)
• M59: 10,141,539 km (0.072 R)
• M60: 10,333,623 km (0.119 R)
• M61: 10,429,964 km (0.062 R)
• M62: 10,526,753 km (0.087 R)
• M63: 10,607,536 km (0.058 R)
• M64: 10,704,924 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.2

Radius: 13.5

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.02 AU - 3.94 AU

Year: 4481 Days

Day: 7.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 39,388,094 km

• M1: 172,038 km (0.114 R)
• M2: 437,275 km (0.045 R)
• M3: 544,387 km (0.064 R)
• M4: 652,546 km (0.114 R)
• M5: 802,742 km (0.045 R)
• M6: 1,052,122 km (0.053 R)
• M7: 1,206,357 km (0.07 R)
• M8: 1,300,155 km (0.04 R)
• M9: 1,424,621 km (0.112 R)
• M10: 1,582,446 km (0.109 R)
• M11: 1,807,591 km (0.093 R)
• M12: 2,223,024 km (0.098 R)
• M13: 2,459,389 km (0.103 R)
• M14: 2,721,933 km (0.09 R)
• M15: 2,920,450 km (0.057 R)
• M16: 3,293,846 km (0.094 R)
• M17: 3,525,274 km (0.09 R)
• M18: 4,210,432 km (0.064 R)
• M19: 4,914,589 km (0.119 R)
• M20: 5,179,976 km (0.103 R)
• M21: 5,404,672 km (0.114 R)
• M22: 5,563,994 km (0.112 R)
• M23: 5,933,949 km (0.086 R)
• M24: 6,074,721 km (0.119 R)
• M25: 6,169,267 km (0.117 R)
• M26: 6,503,917 km (0.1 R)
• M27: 6,795,633 km (0.046 R)
• M28: 7,216,152 km (0.096 R)
• M29: 7,953,221 km (0.101 R)
• M30: 8,213,073 km (0.1 R)
• M31: 8,422,959 km (0.109 R)
• M32: 8,794,560 km (0.113 R)
• M33: 9,144,319 km (0.058 R)
• M34: 9,389,361 km (0.106 R)
• M35: 9,553,769 km (0.079 R)
• M36: 9,746,900 km (0.115 R)
• M37: 10,165,175 km (0.086 R)
• M38: 10,589,435 km (0.114 R)
• M39: 11,309,300 km (0.086 R)
• M40: 11,660,556 km (0.089 R)
• M41: 11,956,011 km (0.072 R)
• M42: 12,045,022 km (0.088 R)
• M43: 12,134,332 km (0.115 R)
• M44: 12,948,444 km (0.116 R)
• M45: 13,873,557 km (0.071 R)
• M46: 14,029,887 km (0.108 R)
• M47: 14,375,757 km (0.065 R)
• M48: 14,660,891 km (0.117 R)
• M49: 15,204,529 km (0.099 R)
• M50: 15,787,362 km (0.108 R)
• M51: 15,917,812 km (0.119 R)
• M52: 16,147,145 km (0.119 R)
• M53: 17,343,629 km (0.095 R)
• M54: 18,775,430 km (0.101 R)
• M55: 19,261,175 km (0.071 R)
• M56: 19,435,606 km (0.059 R)
• M57: 19,645,641 km (0.107 R)
• M58: 19,856,574 km (0.09 R)
• M59: 20,244,930 km (0.11 R)
• M60: 20,600,375 km (0.078 R)
• M61: 21,570,068 km (0.065 R)
• M62: 22,554,721 km (0.079 R)
• M63: 22,701,776 km (0.063 R)
• M64: 23,219,235 km (0.12 R)
• M65: 23,591,285 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.7

Radius: 8.6

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.37 AU - 4.59 AU

Year: 6545 Days

Day: 12.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 39,388,094 km

• M1: 112,498 km (0.091 R)
• M2: 292,763 km (0.108 R)
• M3: 379,231 km (0.089 R)
• M4: 806,033 km (0.09 R)
• M5: 1,331,720 km (0.074 R)
• M6: 1,486,404 km (0.076 R)
• M7: 1,813,874 km (0.071 R)
• M8: 1,947,315 km (0.058 R)
• M9: 2,064,301 km (0.108 R)
• M10: 2,143,737 km (0.08 R)
• M11: 2,224,072 km (0.081 R)
• M12: 2,749,310 km (0.061 R)
• M13: 2,858,965 km (0.073 R)
• M14: 3,037,435 km (0.115 R)
• M15: 4,033,607 km (0.111 R)
• M16: 4,158,522 km (0.101 R)
• M17: 4,284,633 km (0.052 R)
• M18: 4,670,894 km (0.027 R)
• M19: 4,934,785 km (0.12 R)
• M20: 5,041,598 km (0.086 R)
• M21: 5,476,928 km (0.101 R)
• M22: 5,727,055 km (0.087 R)
• M23: 5,895,951 km (0.095 R)
• M24: 7,063,413 km (0.064 R)
• M25: 7,214,357 km (0.072 R)
• M26: 7,611,689 km (0.107 R)
• M27: 7,953,371 km (0.085 R)
• M28: 8,016,202 km (0.096 R)
• M29: 8,652,142 km (0.101 R)
• M30: 9,337,151 km (0.086 R)
• M31: 10,483,220 km (0.061 R)
• M32: 10,586,443 km (0.115 R)
• M33: 10,724,671 km (0.086 R)
• M34: 11,851,592 km (0.103 R)
• M35: 12,211,525 km (0.025 R)
• M36: 12,283,930 km (0.097 R)
• M37: 12,356,485 km (0.089 R)
• M38: 12,575,047 km (0.067 R)
• M39: 12,868,409 km (0.039 R)
• M40: 13,089,814 km (0.092 R)
• M41: 13,611,611 km (0.027 R)
• M42: 14,752,444 km (0.094 R)
• M43: 14,868,233 km (0.116 R)
• M44: 15,023,067 km (0.113 R)
• M45: 15,217,395 km (0.106 R)
• M46: 15,647,788 km (0.116 R)
• M47: 15,726,476 km (0.101 R)
• M48: 15,923,796 km (0.098 R)
• M49: 16,360,771 km (0.062 R)
• M50: 16,440,656 km (0.076 R)
• M51: 16,761,394 km (0.09 R)
• M52: 17,205,850 km (0.076 R)
• M53: 17,490,684 km (0.078 R)
• M54: 18,520,815 km (0.103 R)
• M55: 18,645,729 km (0.111 R)
• M56: 18,770,942 km (0.118 R)
• M57: 19,316,825 km (0.069 R)
• M58: 19,953,065 km (0.117 R)
• M59: 20,038,485 km (0.102 R)
• M60: 21,202,656 km (0.08 R)
• M61: 21,595,649 km (0.118 R)
• M62: 21,683,314 km (0.109 R)
• M63: 22,167,562 km (0.085 R)
• M64: 22,388,817 km (0.108 R)
• M65: 22,477,529 km (0.087 R)
• M66: 22,610,821 km (0.076 R)
• M67: 22,699,831 km (0.113 R)
• M68: 22,833,572 km (0.118 R)
• M69: 23,056,921 km (0.105 R)
• M70: 23,596,222 km (0.063 R)
• M71: 25,146,654 km (0.114 R)
• M72: 25,331,258 km (0.108 R)
• M73: 25,794,712 km (0.108 R)
• M74: 26,918,192 km (0.11 R)
• M75: 27,201,530 km (0.042 R)
• M76: 27,580,911 km (0.071 R)
• M77: 28,009,808 km (0.026 R)
• M78: 28,777,843 km (0.081 R)
• M79: 29,212,874 km (0.113 R)
• M80: 30,826,436 km (0.073 R)
• M81: 31,122,939 km (0.044 R)
• M82: 31,370,673 km (0.083 R)
• M83: 32,318,376 km (0.103 R)
• M84: 32,418,607 km (0.103 R)
• M85: 32,820,875 km (0.109 R)
• M86: 33,376,631 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.4

Radius: 12.5

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.99 AU - 5.11 AU

Year: 7833 Days

Day: 7.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 39,388,094 km

• M1: 280,047 km (0.063 R)
• M2: 534,214 km (0.118 R)
• M3: 659,128 km (0.095 R)
• M4: 779,704 km (0.081 R)
• M5: 892,052 km (0.109 R)
• M6: 1,001,857 km (0.118 R)
• M7: 1,098,497 km (0.099 R)
• M8: 1,379,442 km (0.118 R)
• M9: 1,694,495 km (0.113 R)
• M10: 2,660,000 km (0.092 R)
• M11: 3,291,452 km (0.086 R)
• M12: 3,770,614 km (0.057 R)
• M13: 4,170,041 km (0.082 R)
• M14: 5,640,737 km (0.057 R)
• M15: 5,916,745 km (0.084 R)
• M16: 6,064,548 km (0.089 R)
• M17: 6,147,276 km (0.058 R)
• M18: 6,347,438 km (0.111 R)
• M19: 8,445,997 km (0.105 R)
• M20: 9,329,522 km (0.103 R)
• M21: 9,753,183 km (0.096 R)
• M22: 10,065,244 km (0.1 R)
• M23: 10,440,286 km (0.032 R)
• M24: 10,920,345 km (0.093 R)
• M25: 12,593,897 km (0.091 R)
• M26: 14,103,638 km (0.115 R)
• M27: 14,191,752 km (0.12 R)
• M28: 14,969,511 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.1

Radius: 13.7

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.27 AU - 6.65 AU

Year: 8806 Days

Day: 6.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,388,094 km

• M1: 180,265 km (0.115 R)
• M2: 289,771 km (0.12 R)
• M3: 405,410 km (0.081 R)
• M4: 595,699 km (0.11 R)
• M5: 761,154 km (0.034 R)
• M6: 1,108,221 km (0.11 R)
• M7: 1,300,604 km (0.099 R)
• M8: 1,447,958 km (0.099 R)
• M9: 1,841,550 km (0.083 R)
• M10: 2,313,381 km (0.118 R)
• M11: 2,703,832 km (0.062 R)
• M12: 2,798,827 km (0.061 R)
• M13: 2,943,488 km (0.095 R)
• M14: 3,090,842 km (0.106 R)
• M15: 3,190,324 km (0.091 R)
• M16: 3,810,407 km (0.071 R)
• M17: 3,917,519 km (0.084 R)
• M18: 4,107,359 km (0.109 R)
• M19: 4,552,862 km (0.098 R)
• M20: 4,666,556 km (0.07 R)
• M21: 4,839,192 km (0.099 R)
• M22: 5,072,565 km (0.116 R)
• M23: 5,399,735 km (0.083 R)
• M24: 5,490,092 km (0.105 R)
• M25: 5,856,906 km (0.054 R)
• M26: 6,263,364 km (0.104 R)
• M27: 6,454,101 km (0.072 R)
• M28: 6,743,872 km (0.119 R)
• M29: 6,874,022 km (0.064 R)
• M30: 6,972,158 km (0.099 R)
• M31: 7,369,640 km (0.105 R)
• M32: 7,672,576 km (0.063 R)
• M33: 8,606,066 km (0.118 R)
• M34: 9,722,066 km (0.076 R)
• M35: 10,315,820 km (0.083 R)
• M36: 10,579,412 km (0.102 R)
• M37: 11,228,517 km (0.095 R)
• M38: 11,616,574 km (0.083 R)
• M39: 12,405,852 km (0.081 R)
• M40: 12,605,865 km (0.028 R)
• M41: 13,130,953 km (0.045 R)
• M42: 15,174,011 km (0.119 R)
• M43: 17,091,856 km (0.088 R)
• M44: 18,124,380 km (0.102 R)
• M45: 18,854,717 km (0.096 R)
• M46: 19,038,723 km (0.054 R)
• M47: 19,921,350 km (0.111 R)
• M48: 20,249,867 km (0.119 R)
• M49: 21,485,845 km (0.098 R)
• M50: 22,453,144 km (0.101 R)
• M51: 24,329,999 km (0.096 R)
• M52: 24,580,725 km (0.113 R)
• M53: 24,983,592 km (0.066 R)
• M54: 25,694,033 km (0.096 R)
• M55: 26,154,196 km (0.091 R)
• M56: 26,565,590 km (0.104 R)
• M57: 27,707,770 km (0.101 R)
• M58: 27,917,207 km (0.098 R)
• M59: 28,022,075 km (0.108 R)
• M60: 28,179,751 km (0.104 R)
• M61: 28,390,235 km (0.065 R)
• M62: 29,504,440 km (0.098 R)
• M63: 30,201,417 km (0.094 R)
• M64: 31,229,752 km (0.085 R)
• M65: 31,775,635 km (0.034 R)
• M66: 32,214,555 km (0.096 R)
• M67: 32,600,368 km (0.1 R)
• M68: 32,710,771 km (0.084 R)
• M69: 32,987,527 km (0.079 R)
• M70: 33,209,531 km (0.063 R)
• M71: 33,655,033 km (0.101 R)
• M72: 33,766,783 km (0.049 R)
• M73: 33,934,482 km (0.092 R)
• M74: 34,270,778 km (0.099 R)
• M75: 34,946,811 km (0.113 R)
• M76: 35,059,907 km (0.093 R)
• M77: 36,254,745 km (0.08 R)
• M78: 36,885,898 km (0.119 R)
• M79: 37,174,024 km (0.103 R)
• M80: 37,926,651 km (0.031 R)
• M81: 38,159,275 km (0.038 R)
• M82: 38,509,035 km (0.114 R)
• M83: 38,742,857 km (0.119 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 16,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit