🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.3

Radius: 11

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.82 AU - 2 AU

Year: 1704 Days

Day: 13.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 61,047,875 km

• M1: 138,976 km (0.12 R)
• M2: 259,403 km (0.117 R)
• M3: 346,469 km (0.105 R)
• M4: 441,015 km (0.079 R)
• M5: 585,376 km (0.107 R)
• M6: 670,498 km (0.109 R)
• M7: 887,415 km (0.087 R)
• M8: 1,056,759 km (0.109 R)
• M9: 1,127,669 km (0.103 R)
• M10: 1,258,417 km (0.093 R)
• M11: 1,334,114 km (0.095 R)
• M12: 1,428,061 km (0.084 R)
• M13: 1,553,125 km (0.099 R)
• M14: 1,658,292 km (0.041 R)
• M15: 1,753,885 km (0.117 R)
• M16: 1,826,889 km (0.119 R)
• M17: 1,957,039 km (0.098 R)
• M18: 2,026,602 km (0.07 R)
• M19: 2,129,226 km (0.086 R)
• M20: 2,266,557 km (0.088 R)
• M21: 2,461,184 km (0.062 R)
• M22: 2,605,696 km (0.108 R)
• M23: 2,767,112 km (0.098 R)
• M24: 2,852,831 km (0.118 R)
• M25: 2,924,788 km (0.079 R)
• M26: 3,092,936 km (0.087 R)
• M27: 3,189,277 km (0.089 R)
• M28: 3,309,404 km (0.069 R)
• M29: 3,385,250 km (0.11 R)
• M30: 3,569,704 km (0.119 R)
• M31: 3,718,105 km (0.057 R)
• M32: 3,836,737 km (0.108 R)
• M33: 3,948,486 km (0.031 R)
• M34: 4,134,736 km (0.026 R)
• M35: 4,249,477 km (0.095 R)
• M36: 4,340,433 km (0.079 R)
• M37: 4,440,364 km (0.086 R)
• M38: 4,617,189 km (0.115 R)
• M39: 4,804,934 km (0.114 R)
• M40: 5,214,533 km (0.086 R)
• M41: 5,392,255 km (0.082 R)
• M42: 5,799,461 km (0.077 R)
• M43: 6,002,315 km (0.096 R)
• M44: 6,141,890 km (0.096 R)
• M45: 6,263,812 km (0.113 R)
• M46: 6,377,058 km (0.071 R)
• M47: 6,452,904 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.6

Radius: 11.4

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.37 AU - 4.67 AU

Year: 6205 Days

Day: 7.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 61,047,875 km

• M1: 146,756 km (0.06 R)
• M2: 368,310 km (0.091 R)
• M3: 545,733 km (0.12 R)
• M4: 672,742 km (0.118 R)
• M5: 918,830 km (0.108 R)
• M6: 1,063,641 km (0.038 R)
• M7: 1,472,043 km (0.102 R)
• M8: 1,643,781 km (0.053 R)
• M9: 2,034,531 km (0.088 R)
• M10: 2,283,013 km (0.082 R)
• M11: 2,396,707 km (0.102 R)
• M12: 2,483,175 km (0.079 R)
• M13: 2,931,819 km (0.088 R)
• M14: 3,165,790 km (0.089 R)
• M15: 3,293,098 km (0.088 R)
• M16: 3,652,133 km (0.08 R)
• M17: 3,853,342 km (0.113 R)
• M18: 3,955,368 km (0.116 R)
• M19: 4,058,291 km (0.088 R)
• M20: 4,407,752 km (0.057 R)
• M21: 4,550,318 km (0.065 R)
• M22: 4,821,988 km (0.105 R)
• M23: 4,913,692 km (0.093 R)
• M24: 5,324,039 km (0.037 R)
• M25: 5,399,885 km (0.055 R)
• M26: 5,668,263 km (0.06 R)
• M27: 5,882,188 km (0.106 R)
• M28: 6,019,669 km (0.119 R)
• M29: 6,278,024 km (0.096 R)
• M30: 6,519,625 km (0.117 R)
• M31: 6,887,935 km (0.093 R)
• M32: 6,991,456 km (0.083 R)
• M33: 7,074,633 km (0.032 R)
• M34: 7,158,109 km (0.052 R)
• M35: 7,410,779 km (0.065 R)
• M36: 7,687,685 km (0.095 R)
• M37: 7,838,330 km (0.038 R)
• M38: 8,098,630 km (0.089 R)
• M39: 9,558,257 km (0.089 R)
• M40: 10,094,116 km (0.119 R)
• M41: 10,235,486 km (0.106 R)
• M42: 10,353,818 km (0.092 R)
• M43: 10,496,385 km (0.086 R)
• M44: 10,639,700 km (0.044 R)
• M45: 10,735,442 km (0.108 R)
• M46: 11,097,619 km (0.051 R)
• M47: 11,243,626 km (0.111 R)
• M48: 11,734,756 km (0.091 R)
• M49: 11,858,623 km (0.118 R)
• M50: 12,308,314 km (0.107 R)
• M51: 12,484,690 km (0.101 R)
• M52: 12,738,109 km (0.054 R)
• M53: 12,942,161 km (0.118 R)
• M54: 13,044,486 km (0.112 R)
• M55: 13,147,259 km (0.075 R)
• M56: 13,327,525 km (0.12 R)
• M57: 13,560,598 km (0.087 R)
• M58: 13,690,748 km (0.103 R)
• M59: 14,109,772 km (0.086 R)
• M60: 14,347,333 km (0.074 R)
• M61: 14,666,126 km (0.116 R)
• M62: 14,772,939 km (0.081 R)
• M63: 14,933,607 km (0.107 R)
• M64: 15,256,739 km (0.097 R)
• M65: 15,419,053 km (0.115 R)
• M66: 15,500,583 km (0.083 R)
• M67: 15,964,636 km (0.077 R)
• M68: 16,184,694 km (0.114 R)
• M69: 16,878,679 km (0.115 R)
• M70: 17,046,827 km (0.074 R)
• M71: 17,441,017 km (0.077 R)
• M72: 17,582,537 km (0.098 R)
• M73: 17,895,196 km (0.09 R)
• M74: 18,152,505 km (0.113 R)
• M75: 18,238,524 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.5

Radius: 10

Gravity: 9.55 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.29 AU - 5.01 AU

Year: 6474 Days

Day: 11.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 154.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 61,047,875 km

• M1: 130,898 km (0.109 R)
• M2: 408,701 km (0.084 R)
• M3: 480,508 km (0.056 R)
• M4: 880,084 km (0.099 R)
• M5: 1,184,965 km (0.079 R)
• M6: 1,387,520 km (0.042 R)
• M7: 1,542,055 km (0.1 R)
• M8: 1,621,491 km (0.12 R)
• M9: 1,953,599 km (0.093 R)
• M10: 2,105,590 km (0.119 R)
• M11: 2,216,741 km (0.108 R)
• M12: 2,375,614 km (0.046 R)
• M13: 3,174,766 km (0.078 R)
• M14: 3,354,433 km (0.091 R)
• M15: 3,831,800 km (0.096 R)
• M16: 4,274,161 km (0.064 R)
• M17: 4,587,867 km (0.107 R)
• M18: 4,674,634 km (0.087 R)
• M19: 4,820,642 km (0.066 R)
• M20: 4,968,145 km (0.115 R)
• M21: 5,389,263 km (0.097 R)
• M22: 5,884,582 km (0.108 R)
• M23: 6,169,715 km (0.092 R)
• M24: 6,233,594 km (0.108 R)
• M25: 6,524,262 km (0.064 R)
• M26: 6,720,535 km (0.109 R)
• M27: 6,985,173 km (0.114 R)
• M28: 7,085,404 km (0.116 R)
• M29: 7,253,402 km (0.03 R)
• M30: 8,288,919 km (0.098 R)
• M31: 8,644,513 km (0.106 R)
• M32: 9,407,163 km (0.083 R)
• M33: 9,852,665 km (0.081 R)
• M34: 9,965,163 km (0.087 R)
• M35: 11,152,222 km (0.115 R)
• M36: 11,230,312 km (0.065 R)
• M37: 11,505,123 km (0.112 R)
• M38: 12,141,812 km (0.086 R)
• M39: 12,262,388 km (0.078 R)
• M40: 12,749,030 km (0.101 R)
• M41: 12,871,550 km (0.071 R)
• M42: 12,953,530 km (0.108 R)
• M43: 13,992,936 km (0.115 R)
• M44: 14,246,355 km (0.111 R)
• M45: 14,331,177 km (0.091 R)
• M46: 15,015,737 km (0.084 R)
• M47: 17,087,817 km (0.116 R)
• M48: 17,540,201 km (0.028 R)
• M49: 17,996,474 km (0.076 R)
• M50: 19,294,834 km (0.072 R)
• M51: 19,482,729 km (0.073 R)
• M52: 20,145,298 km (0.064 R)
• M53: 20,383,757 km (0.084 R)
• M54: 20,527,371 km (0.114 R)
• M55: 21,104,669 km (0.079 R)
• M56: 21,201,459 km (0.111 R)
• M57: 21,298,398 km (0.088 R)
• M58: 21,785,190 km (0.04 R)
• M59: 22,128,068 km (0.107 R)
• M60: 22,226,354 km (0.03 R)
• M61: 22,769,694 km (0.113 R)
• M62: 23,117,658 km (0.036 R)
• M63: 24,578,033 km (0.064 R)
• M64: 24,679,909 km (0.098 R)
• M65: 25,551,017 km (0.101 R)
• M66: 26,068,177 km (0.119 R)
• M67: 26,328,028 km (0.056 R)
• M68: 26,850,424 km (0.044 R)
• M69: 28,064,710 km (0.118 R)
• M70: 28,330,994 km (0.115 R)
• M71: 28,919,961 km (0.095 R)
• M72: 29,027,372 km (0.097 R)
• M73: 29,729,585 km (0.078 R)
• M74: 30,437,183 km (0.085 R)
• M75: 31,040,361 km (0.056 R)
• M76: 31,260,569 km (0.11 R)
• M77: 31,370,973 km (0.084 R)
• M78: 32,258,387 km (0.029 R)
• M79: 32,705,236 km (0.057 R)
• M80: 32,929,483 km (0.038 R)
• M81: 33,379,324 km (0.077 R)
• M82: 35,314,073 km (0.088 R)
• M83: 36,468,969 km (0.073 R)
• M84: 37,226,383 km (0.034 R)
• M85: 39,708,511 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.2

Radius: 14.8

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.78 AU - 5.94 AU

Year: 8012 Days

Day: 10.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 61,047,875 km

• M1: 214,075 km (0.098 R)
• M2: 668,254 km (0.094 R)
• M3: 880,683 km (0.074 R)
• M4: 1,013,226 km (0.117 R)
• M5: 1,493,436 km (0.093 R)
• M6: 1,634,806 km (0.103 R)
• M7: 1,802,056 km (0.115 R)
• M8: 2,529,102 km (0.076 R)
• M9: 2,675,109 km (0.104 R)
• M10: 2,899,656 km (0.063 R)
• M11: 3,001,532 km (0.084 R)
• M12: 3,130,485 km (0.111 R)
• M13: 3,803,825 km (0.051 R)
• M14: 4,057,244 km (0.12 R)
• M15: 4,404,012 km (0.116 R)
• M16: 4,790,722 km (0.071 R)
• M17: 5,003,450 km (0.037 R)
• M18: 5,407,215 km (0.076 R)
• M19: 6,782,917 km (0.109 R)
• M20: 7,829,205 km (0.12 R)
• M21: 7,972,519 km (0.095 R)
• M22: 8,116,732 km (0.118 R)
• M23: 9,530,132 km (0.105 R)
• M24: 9,760,214 km (0.077 R)
• M25: 11,098,965 km (0.097 R)
• M26: 11,503,777 km (0.114 R)
• M27: 11,913,376 km (0.103 R)
• M28: 12,831,458 km (0.104 R)
• M29: 13,213,531 km (0.108 R)
• M30: 13,427,456 km (0.045 R)
• M31: 13,685,812 km (0.104 R)
• M32: 13,902,280 km (0.046 R)
• M33: 14,470,452 km (0.108 R)
• M34: 15,720,043 km (0.057 R)
• M35: 16,864,916 km (0.064 R)
• M36: 17,705,955 km (0.108 R)
• M37: 18,321,850 km (0.088 R)
• M38: 20,211,420 km (0.077 R)
• M39: 21,304,682 km (0.104 R)
• M40: 23,392,769 km (0.113 R)
• M41: 24,016,293 km (0.087 R)
• M42: 24,961,901 km (0.059 R)
• M43: 25,439,118 km (0.045 R)
• M44: 25,759,108 km (0.12 R)
• M45: 26,456,832 km (0.114 R)
• M46: 26,618,697 km (0.111 R)
• M47: 27,160,840 km (0.107 R)
• M48: 27,324,051 km (0.07 R)
• M49: 27,542,314 km (0.033 R)
• M50: 27,761,326 km (0.073 R)
• M51: 28,808,810 km (0.032 R)
• M52: 28,975,312 km (0.116 R)
• M53: 29,197,914 km (0.083 R)
• M54: 30,602,189 km (0.084 R)
• M55: 30,715,435 km (0.114 R)
• M56: 31,455,196 km (0.096 R)
• M57: 32,085,751 km (0.104 R)
• M58: 32,662,750 km (0.061 R)
• M59: 33,301,234 km (0.078 R)
• M60: 33,709,786 km (0.048 R)
• M61: 34,355,001 km (0.096 R)
• M62: 35,122,887 km (0.116 R)
• M63: 35,300,909 km (0.119 R)
• M64: 38,617,194 km (0.087 R)
• M65: 42,157,877 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641.1

Radius: 5.5

Gravity: 21.19 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.42 AU - 8.76 AU

Year: 14857 Days

Day: 18.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 61,047,875 km

• M1: 228,137 km (0.1 R)
• M2: 354,098 km (0.117 R)
• M3: 484,847 km (0.119 R)
• M4: 791,522 km (0.083 R)
• M5: 1,125,874 km (0.1 R)
• M6: 1,552,975 km (0.081 R)
• M7: 1,770,042 km (0.055 R)
• M8: 1,882,240 km (0.078 R)
• M9: 1,967,960 km (0.084 R)
• M10: 2,232,748 km (0.058 R)
• M11: 2,354,072 km (0.112 R)
• M12: 2,508,756 km (0.105 R)
• M13: 3,194,513 km (0.11 R)
• M14: 3,296,987 km (0.047 R)
• M15: 3,435,366 km (0.079 R)
• M16: 3,470,222 km (0.093 R)
• M17: 3,505,228 km (0.109 R)
• M18: 4,044,528 km (0.113 R)
• M19: 4,230,029 km (0.112 R)
• M20: 4,609,260 km (0.071 R)
• M21: 4,647,856 km (0.087 R)
• M22: 5,238,768 km (0.065 R)
• M23: 8,059,585 km (0.052 R)
• M24: 8,199,459 km (0.062 R)
• M25: 9,006,689 km (0.085 R)
• M26: 9,444,114 km (0.088 R)
• M27: 9,591,617 km (0.071 R)
• M28: 10,644,487 km (0.056 R)
• M29: 11,314,536 km (0.095 R)
• M30: 11,366,596 km (0.058 R)
• M31: 12,425,450 km (0.112 R)
• M32: 13,681,473 km (0.106 R)
• M33: 15,034,586 km (0.085 R)
• M34: 15,206,773 km (0.105 R)
• M35: 15,552,943 km (0.066 R)
• M36: 15,610,987 km (0.111 R)
• M37: 16,135,776 km (0.114 R)
• M38: 16,194,568 km (0.108 R)
• M39: 16,488,977 km (0.118 R)
• M40: 17,083,179 km (0.103 R)
• M41: 17,563,538 km (0.113 R)
• M42: 17,684,413 km (0.099 R)
• M43: 18,353,714 km (0.084 R)
• M44: 19,031,243 km (0.116 R)
• M45: 19,591,636 km (0.092 R)
• M46: 20,792,608 km (0.088 R)
• M47: 21,305,280 km (0.092 R)
• M48: 21,498,710 km (0.053 R)
• M49: 22,082,291 km (0.097 R)
• M50: 23,000,373 km (0.101 R)
• M51: 23,463,977 km (0.103 R)
• M52: 23,730,411 km (0.114 R)
• M53: 24,535,547 km (0.116 R)
• M54: 25,349,509 km (0.037 R)
• M55: 25,486,092 km (0.115 R)
• M56: 25,691,340 km (0.11 R)
• M57: 25,828,372 km (0.066 R)
• M58: 26,034,667 km (0.073 R)
• M59: 27,143,337 km (0.075 R)
• M60: 27,213,199 km (0.078 R)
• M61: 27,422,935 km (0.105 R)
• M62: 27,703,581 km (0.038 R)
• M63: 29,049,214 km (0.094 R)
• M64: 31,363,044 km (0.091 R)
• M65: 31,436,347 km (0.098 R)
• M66: 31,730,008 km (0.07 R)
• M67: 31,877,062 km (0.1 R)
• M68: 33,435,872 km (0.112 R)
• M69: 33,735,517 km (0.048 R)
• M70: 35,858,310 km (0.116 R)
• M71: 36,549,752 km (0.111 R)
• M72: 37,013,206 km (0.096 R)
• M73: 37,323,173 km (0.104 R)
• M74: 41,029,909 km (0.074 R)
• M75: 41,190,278 km (0.112 R)
• M76: 41,270,612 km (0.084 R)
• M77: 43,048,882 km (0.12 R)
• M78: 43,538,216 km (0.085 R)
• M79: 44,111,475 km (0.079 R)
• M80: 46,763,546 km (0.042 R)
• M81: 47,182,570 km (0.101 R)
• M82: 48,024,357 km (0.083 R)
• M83: 49,211,267 km (0.092 R)
• M84: 49,381,659 km (0.099 R)
• M85: 49,466,780 km (0.062 R)
• M86: 49,722,891 km (0.101 R)
• M87: 49,808,312 km (0.052 R)
• M88: 50,150,592 km (0.119 R)
• M89: 51,613,809 km (0.081 R)
• M90: 52,046,894 km (0.098 R)
• M91: 55,200,118 km (0.069 R)
• M92: 55,820,351 km (0.12 R)
• M93: 60,865,090 km (0.097 R)
• M94: 60,956,495 km (0.112 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 18,042 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit