🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.8

Radius: 9.5

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.96 AU - 1.46 AU

Year: 919 Days

Day: 9 Hours

Environment

Temp: -176 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 69,914,907 km

• M1: 121,025 km (0.11 R)
• M2: 197,469 km (0.104 R)
• M3: 265,536 km (0.1 R)
• M4: 338,839 km (0.055 R)
• M5: 413,189 km (0.084 R)
• M6: 503,397 km (0.12 R)
• M7: 625,469 km (0.062 R)
• M8: 695,780 km (0.099 R)
• M9: 801,246 km (0.099 R)
• M10: 872,904 km (0.092 R)
• M11: 1,095,655 km (0.078 R)
• M12: 1,163,572 km (0.113 R)
• M13: 1,265,149 km (0.057 R)
• M14: 1,343,389 km (0.076 R)
• M15: 1,430,006 km (0.118 R)
• M16: 1,491,042 km (0.095 R)
• M17: 1,730,249 km (0.079 R)
• M18: 1,810,284 km (0.054 R)
• M19: 1,906,475 km (0.108 R)
• M20: 2,253,094 km (0.077 R)
• M21: 2,429,769 km (0.094 R)
• M22: 2,611,231 km (0.105 R)
• M23: 2,779,977 km (0.119 R)
• M24: 2,961,140 km (0.113 R)
• M25: 3,190,923 km (0.103 R)
• M26: 3,399,013 km (0.119 R)
• M27: 3,481,591 km (0.082 R)
• M28: 3,828,658 km (0.097 R)
• M29: 4,404,909 km (0.107 R)
• M30: 4,565,877 km (0.097 R)
• M31: 5,176,386 km (0.052 R)
• M32: 5,389,114 km (0.073 R)
• M33: 5,507,446 km (0.069 R)
• M34: 5,845,537 km (0.09 R)
• M35: 6,033,731 km (0.115 R)
• M36: 6,336,816 km (0.111 R)
• M37: 6,427,622 km (0.111 R)
• M38: 6,841,559 km (0.034 R)
• M39: 7,169,478 km (0.099 R)
• M40: 7,430,825 km (0.077 R)
• M41: 7,550,653 km (0.117 R)
• M42: 7,683,197 km (0.108 R)
• M43: 7,767,869 km (0.085 R)
• M44: 7,840,724 km (0.079 R)
• M45: 8,432,084 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.8

Radius: 8

Gravity: 9.98 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.06 AU - 1.44 AU

Year: 965 Days

Day: 12.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 69,914,907 km

• M1: 125,064 km (0.064 R)
• M2: 218,413 km (0.094 R)
• M3: 280,047 km (0.025 R)
• M4: 435,928 km (0.063 R)
• M5: 561,740 km (0.117 R)
• M6: 660,325 km (0.113 R)
• M7: 747,092 km (0.079 R)
• M8: 919,877 km (0.116 R)
• M9: 991,385 km (0.088 R)
• M10: 1,098,796 km (0.114 R)
• M11: 1,196,185 km (0.089 R)
• M12: 1,246,001 km (0.038 R)
• M13: 1,583,045 km (0.091 R)
• M14: 1,661,733 km (0.083 R)
• M15: 2,214,348 km (0.092 R)
• M16: 2,311,736 km (0.104 R)
• M17: 2,374,567 km (0.057 R)
• M18: 2,456,098 km (0.118 R)
• M19: 2,529,251 km (0.057 R)
• M20: 2,584,752 km (0.039 R)
• M21: 2,640,552 km (0.063 R)
• M22: 2,706,225 km (0.085 R)
• M23: 2,772,497 km (0.102 R)
• M24: 2,906,687 km (0.112 R)
• M25: 2,974,454 km (0.091 R)
• M26: 3,042,970 km (0.034 R)
• M27: 3,141,555 km (0.12 R)
• M28: 3,191,371 km (0.096 R)
• M29: 3,464,387 km (0.048 R)
• M30: 3,526,171 km (0.112 R)
• M31: 3,661,258 km (0.098 R)
• M32: 3,776,897 km (0.042 R)
• M33: 3,851,098 km (0.092 R)
• M34: 4,109,304 km (0.083 R)
• M35: 4,163,758 km (0.096 R)
• M36: 4,218,510 km (0.099 R)
• M37: 4,317,694 km (0.064 R)
• M38: 4,484,645 km (0.112 R)
• M39: 4,653,840 km (0.093 R)
• M40: 4,710,687 km (0.095 R)
• M41: 4,871,206 km (0.085 R)
• M42: 5,056,707 km (0.111 R)
• M43: 5,423,072 km (0.114 R)
• M44: 5,676,042 km (0.089 R)
• M45: 5,773,431 km (0.106 R)
• M46: 5,957,586 km (0.085 R)
• M47: 6,031,786 km (0.057 R)
• M48: 6,106,286 km (0.117 R)
• M49: 6,218,634 km (0.066 R)
• M50: 6,268,749 km (0.099 R)
• M51: 6,496,138 km (0.069 R)
• M52: 6,700,638 km (0.082 R)
• M53: 6,816,427 km (0.113 R)
• M54: 7,024,218 km (0.086 R)
• M55: 7,767,720 km (0.082 R)
• M56: 7,848,802 km (0.069 R)
• M57: 7,916,719 km (0.081 R)
• M58: 8,107,606 km (0.08 R)
• M59: 8,397,078 km (0.083 R)
• M60: 8,633,742 km (0.036 R)
• M61: 8,816,251 km (0.107 R)
• M62: 8,985,895 km (0.026 R)
• M63: 9,042,593 km (0.043 R)
• M64: 9,099,590 km (0.104 R)
• M65: 9,228,094 km (0.077 R)
• M66: 9,342,686 km (0.065 R)
• M67: 9,631,560 km (0.096 R)
• M68: 9,747,947 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.5

Radius: 8.4

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.95 AU - 4.13 AU

Year: 5605 Days

Day: 13.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 69,914,907 km

• M1: 105,167 km (0.11 R)
• M2: 261,048 km (0.104 R)
• M3: 388,057 km (0.049 R)
• M4: 528,679 km (0.069 R)
• M5: 625,469 km (0.118 R)
• M6: 728,841 km (0.089 R)
• M7: 941,719 km (0.105 R)
• M8: 1,073,963 km (0.118 R)
• M9: 1,494,034 km (0.12 R)
• M10: 2,179,940 km (0.086 R)
• M11: 2,275,982 km (0.066 R)
• M12: 2,373,520 km (0.116 R)
• M13: 2,555,880 km (0.099 R)
• M14: 2,934,362 km (0.101 R)
• M15: 3,184,490 km (0.079 R)
• M16: 3,422,949 km (0.045 R)
• M17: 3,705,539 km (0.095 R)
• M18: 3,878,624 km (0.113 R)
• M19: 4,034,804 km (0.096 R)
• M20: 4,659,525 km (0.069 R)
• M21: 4,888,410 km (0.073 R)
• M22: 4,951,540 km (0.117 R)
• M23: 5,078,549 km (0.114 R)
• M24: 5,227,997 km (0.1 R)
• M25: 5,422,474 km (0.102 R)
• M26: 5,531,531 km (0.09 R)
• M27: 5,774,029 km (0.078 R)
• M28: 6,155,653 km (0.112 R)
• M29: 6,545,505 km (0.116 R)
• M30: 7,061,767 km (0.089 R)
• M31: 7,300,825 km (0.116 R)
• M32: 7,640,113 km (0.119 R)
• M33: 7,910,137 km (0.083 R)
• M34: 8,133,636 km (0.12 R)
• M35: 8,283,683 km (0.1 R)
• M36: 8,535,755 km (0.068 R)
• M37: 8,612,050 km (0.101 R)
• M38: 8,764,939 km (0.089 R)
• M39: 8,867,414 km (0.111 R)
• M40: 9,099,440 km (0.086 R)
• M41: 9,412,100 km (0.112 R)
• M42: 9,543,297 km (0.064 R)
• M43: 9,595,955 km (0.041 R)
• M44: 10,047,741 km (0.104 R)
• M45: 10,316,718 km (0.055 R)
• M46: 10,560,862 km (0.107 R)
• M47: 11,137,861 km (0.037 R)
• M48: 11,221,037 km (0.041 R)
• M49: 11,360,313 km (0.087 R)
• M50: 11,951,523 km (0.1 R)
• M51: 12,494,863 km (0.043 R)
• M52: 12,697,119 km (0.114 R)
• M53: 12,813,207 km (0.106 R)
• M54: 13,428,354 km (0.085 R)
• M55: 13,933,246 km (0.06 R)
• M56: 14,535,378 km (0.073 R)
• M57: 14,870,178 km (0.026 R)
• M58: 15,084,552 km (0.098 R)
• M59: 15,269,155 km (0.107 R)
• M60: 16,014,751 km (0.094 R)
• M61: 16,836,044 km (0.088 R)
• M62: 16,899,772 km (0.082 R)
• M63: 17,091,407 km (0.115 R)
• M64: 17,412,594 km (0.096 R)
• M65: 17,606,173 km (0.039 R)
• M66: 17,898,039 km (0.107 R)
• M67: 18,126,026 km (0.096 R)
• M68: 18,191,400 km (0.11 R)
• M69: 18,420,584 km (0.025 R)
• M70: 19,850,141 km (0.055 R)
• M71: 20,255,402 km (0.097 R)
• M72: 20,799,938 km (0.104 R)
• M73: 21,246,039 km (0.103 R)
• M74: 21,591,311 km (0.111 R)
• M75: 21,834,108 km (0.061 R)
• M76: 23,238,683 km (0.078 R)
• M77: 23,523,068 km (0.045 R)

Asteroid Belt

Center: 6.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407

Radius: 4.8

Gravity: 17.66 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 7.8 AU - 11.9 AU

Year: 21339 Days

Day: 20.5 Hours

Environment

Temp: -245 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 69,914,907 km

• M1: 126,410 km (0.109 R)
• M2: 158,574 km (0.053 R)
• M3: 307,872 km (0.093 R)
• M4: 406,457 km (0.091 R)
• M5: 1,165,517 km (0.077 R)
• M6: 1,485,507 km (0.097 R)
• M7: 1,742,666 km (0.104 R)
• M8: 1,801,757 km (0.045 R)
• M9: 1,952,252 km (0.085 R)
• M10: 2,628,135 km (0.091 R)
• M11: 3,443,444 km (0.118 R)
• M12: 4,572,908 km (0.075 R)
• M13: 4,737,017 km (0.072 R)
• M14: 5,283,647 km (0.046 R)
• M15: 5,850,025 km (0.095 R)
• M16: 6,028,196 km (0.118 R)
• M17: 6,527,404 km (0.085 R)
• M18: 6,573,330 km (0.093 R)
• M19: 7,661,655 km (0.033 R)
• M20: 7,710,274 km (0.069 R)
• M21: 8,804,583 km (0.092 R)
• M22: 8,957,472 km (0.111 R)
• M23: 9,525,944 km (0.105 R)
• M24: 11,189,472 km (0.073 R)
• M25: 12,423,355 km (0.107 R)
• M26: 12,882,770 km (0.048 R)
• M27: 13,581,991 km (0.113 R)
• M28: 14,774,735 km (0.103 R)
• M29: 14,835,322 km (0.07 R)
• M30: 14,956,496 km (0.116 R)
• M31: 16,249,770 km (0.108 R)
• M32: 18,288,040 km (0.108 R)
• M33: 18,548,341 km (0.108 R)
• M34: 21,974,282 km (0.076 R)
• M35: 22,459,428 km (0.053 R)
• M36: 23,299,420 km (0.09 R)
• M37: 24,220,942 km (0.063 R)
• M38: 24,937,815 km (0.089 R)
• M39: 26,319,053 km (0.042 R)
• M40: 27,949,221 km (0.116 R)
• M41: 28,625,403 km (0.118 R)
• M42: 28,852,044 km (0.112 R)
• M43: 29,155,129 km (0.115 R)
• M44: 29,307,120 km (0.036 R)
• M45: 29,383,116 km (0.117 R)
• M46: 30,918,290 km (0.058 R)
• M47: 32,321,966 km (0.055 R)
• M48: 33,348,657 km (0.103 R)
• M49: 34,948,905 km (0.063 R)
• M50: 37,066,313 km (0.096 R)
• M51: 38,556,308 km (0.071 R)
• M52: 39,141,086 km (0.075 R)
• M53: 41,594,790 km (0.11 R)
• M54: 41,851,351 km (0.074 R)
• M55: 45,499,295 km (0.094 R)
• M56: 46,737,816 km (0.09 R)
• M57: 47,897,648 km (0.039 R)
• M58: 50,154,631 km (0.041 R)
• M59: 50,336,692 km (0.064 R)
• M60: 50,701,411 km (0.051 R)
• M61: 52,538,323 km (0.11 R)
• M62: 52,630,775 km (0.115 R)
• M63: 53,186,381 km (0.057 R)
• M64: 53,837,132 km (0.082 R)
• M65: 54,397,077 km (0.072 R)
• M66: 55,146,413 km (0.033 R)
• M67: 55,616,599 km (0.094 R)
• M68: 56,088,131 km (0.102 R)
• M69: 56,750,401 km (0.029 R)
• M70: 57,035,086 km (0.099 R)
• M71: 57,605,802 km (0.043 R)
• M72: 58,178,313 km (0.107 R)
• M73: 58,752,918 km (0.081 R)
• M74: 60,004,005 km (0.086 R)
• M75: 60,100,645 km (0.106 R)
• M76: 60,293,926 km (0.105 R)
• M77: 60,778,324 km (0.073 R)
• M78: 61,069,591 km (0.089 R)
• M79: 61,361,157 km (0.07 R)
• M80: 62,826,468 km (0.048 R)
• M81: 63,514,319 km (0.105 R)
• M82: 64,600,101 km (0.094 R)
• M83: 65,095,718 km (0.118 R)
• M84: 65,692,015 km (0.072 R)
• M85: 65,990,912 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407.1

Radius: 5.4

Gravity: 13.96 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.8 AU - 11.82 AU

Year: 22851 Days

Day: 20 Hours

Environment

Temp: -246 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,914,907 km

• M1: 78,688 km (0.112 R)
• M2: 430,094 km (0.111 R)
• M3: 647,011 km (0.108 R)
• M4: 1,737,430 km (0.114 R)
• M5: 1,828,684 km (0.093 R)
• M6: 1,890,468 km (0.108 R)
• M7: 1,953,000 km (0.083 R)
• M8: 2,210,009 km (0.062 R)
• M9: 2,826,652 km (0.107 R)
• M10: 4,003,837 km (0.052 R)
• M11: 4,125,012 km (0.061 R)
• M12: 4,495,566 km (0.06 R)
• M13: 4,621,527 km (0.098 R)
• M14: 4,876,891 km (0.118 R)
• M15: 5,180,574 km (0.101 R)
• M16: 5,580,001 km (0.105 R)
• M17: 8,075,143 km (0.101 R)
• M18: 9,757,820 km (0.12 R)
• M19: 10,085,140 km (0.114 R)
• M20: 10,249,997 km (0.105 R)
• M21: 10,305,199 km (0.088 R)
• M22: 10,360,550 km (0.066 R)
• M23: 10,471,402 km (0.096 R)
• M24: 11,544,318 km (0.089 R)
• M25: 12,474,667 km (0.078 R)
• M26: 13,368,515 km (0.077 R)
• M27: 13,549,678 km (0.098 R)
• M28: 14,098,253 km (0.113 R)
• M29: 14,654,159 km (0.073 R)
• M30: 15,914,820 km (0.084 R)
• M31: 16,948,242 km (0.099 R)
• M32: 18,471,298 km (0.082 R)
• M33: 18,808,192 km (0.114 R)
• M34: 20,106,702 km (0.066 R)
• M35: 20,592,296 km (0.085 R)
• M36: 20,871,596 km (0.098 R)
• M37: 21,858,792 km (0.083 R)
• M38: 23,077,865 km (0.101 R)
• M39: 23,295,231 km (0.071 R)
• M40: 23,732,206 km (0.114 R)
• M41: 25,133,340 km (0.04 R)
• M42: 25,956,876 km (0.096 R)
• M43: 26,258,465 km (0.095 R)
• M44: 27,553,235 km (0.107 R)
• M45: 28,635,127 km (0.11 R)
• M46: 28,868,799 km (0.099 R)
• M47: 30,204,558 km (0.032 R)
• M48: 30,680,878 km (0.1 R)
• M49: 30,840,199 km (0.106 R)
• M50: 31,159,591 km (0.073 R)
• M51: 31,319,810 km (0.051 R)
• M52: 31,640,847 km (0.044 R)
• M53: 31,882,448 km (0.058 R)
• M54: 32,043,714 km (0.119 R)
• M55: 32,854,684 km (0.1 R)
• M56: 32,936,066 km (0.059 R)
• M57: 33,836,495 km (0.038 R)
• M58: 34,745,153 km (0.059 R)
• M59: 35,494,488 km (0.048 R)
• M60: 36,417,507 km (0.105 R)
• M61: 36,670,627 km (0.113 R)
• M62: 37,093,839 km (0.086 R)
• M63: 37,263,483 km (0.113 R)
• M64: 37,859,631 km (0.083 R)
• M65: 38,116,041 km (0.086 R)
• M66: 39,493,239 km (0.094 R)
• M67: 41,149,737 km (0.102 R)
• M68: 42,651,101 km (0.072 R)
• M69: 43,453,095 km (0.068 R)
• M70: 44,981,686 km (0.087 R)
• M71: 46,162,462 km (0.098 R)
• M72: 47,169,405 km (0.039 R)
• M73: 47,353,261 km (0.095 R)
• M74: 47,721,721 km (0.059 R)
• M75: 48,832,934 km (0.084 R)
• M76: 49,205,133 km (0.075 R)
• M77: 49,484,881 km (0.089 R)
• M78: 51,932,003 km (0.101 R)
• M79: 53,170,225 km (0.052 R)
• M80: 53,457,453 km (0.068 R)
• M81: 54,129,297 km (0.083 R)
• M82: 55,094,203 km (0.028 R)
• M83: 55,190,993 km (0.052 R)
• M84: 55,384,722 km (0.06 R)
• M85: 55,481,662 km (0.093 R)
• M86: 59,207,995 km (0.047 R)
• M87: 61,502,228 km (0.098 R)
• M88: 62,710,829 km (0.087 R)
• M89: 64,946,719 km (0.091 R)
• M90: 65,048,894 km (0.059 R)
• M91: 65,560,968 km (0.087 R)
• M92: 67,312,011 km (0.039 R)
• M93: 67,829,919 km (0.105 R)
• M94: 67,933,739 km (0.077 R)
• M95: 68,037,560 km (0.098 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 12,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit