🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.6

Radius: 8.1

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.76 AU - 1.08 AU

Year: 599 Days

Day: 6.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 60,928,367 km

• M1: 100,979 km (0.064 R)
• M2: 153,487 km (0.096 R)
• M3: 228,137 km (0.048 R)
• M4: 278,701 km (0.092 R)
• M5: 331,509 km (0.058 R)
• M6: 385,065 km (0.096 R)
• M7: 495,319 km (0.093 R)
• M8: 612,603 km (0.034 R)
• M9: 827,875 km (0.106 R)
• M10: 929,751 km (0.111 R)
• M11: 1,087,876 km (0.107 R)
• M12: 1,140,983 km (0.087 R)
• M13: 1,344,735 km (0.083 R)
• M14: 1,419,235 km (0.071 R)
• M15: 1,489,247 km (0.082 R)
• M16: 1,743,563 km (0.099 R)
• M17: 2,005,060 km (0.11 R)
• M18: 2,077,466 km (0.048 R)
• M19: 2,157,500 km (0.104 R)
• M20: 2,231,701 km (0.065 R)
• M21: 2,286,155 km (0.096 R)
• M22: 2,403,589 km (0.052 R)
• M23: 2,558,423 km (0.068 R)
• M24: 2,644,292 km (0.104 R)
• M25: 2,775,041 km (0.069 R)
• M26: 2,892,924 km (0.059 R)
• M27: 2,945,133 km (0.099 R)
• M28: 3,027,711 km (0.094 R)
• M29: 3,126,296 km (0.079 R)
• M30: 3,436,562 km (0.095 R)
• M31: 3,555,343 km (0.053 R)
• M32: 3,611,293 km (0.095 R)
• M33: 3,748,474 km (0.087 R)
• M34: 3,911,984 km (0.113 R)
• M35: 4,002,940 km (0.076 R)
• M36: 4,103,021 km (0.041 R)
• M37: 4,220,904 km (0.094 R)
• M38: 4,280,145 km (0.069 R)
• M39: 4,331,307 km (0.065 R)
• M40: 4,416,877 km (0.086 R)
• M41: 4,580,986 km (0.119 R)
• M42: 4,738,363 km (0.057 R)
• M43: 4,800,147 km (0.068 R)
• M44: 4,879,883 km (0.067 R)
• M45: 4,995,821 km (0.056 R)
• M46: 5,058,502 km (0.081 R)
• M47: 5,185,062 km (0.04 R)
• M48: 5,312,520 km (0.11 R)
• M49: 5,561,301 km (0.117 R)
• M50: 5,710,600 km (0.119 R)
• M51: 5,861,095 km (0.094 R)
• M52: 5,917,942 km (0.042 R)
• M53: 6,156,700 km (0.066 R)
• M54: 6,214,445 km (0.054 R)
• M55: 6,320,809 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.4

Radius: 14

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.49 AU - 1.85 AU

Year: 1464 Days

Day: 5.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 60,928,367 km

• M1: 174,880 km (0.059 R)
• M2: 265,087 km (0.088 R)
• M3: 357,689 km (0.102 R)
• M4: 486,791 km (0.106 R)
• M5: 617,241 km (0.071 R)
• M6: 783,893 km (0.119 R)
• M7: 1,121,386 km (0.068 R)
• M8: 1,297,612 km (0.11 R)
• M9: 1,642,285 km (0.078 R)
• M10: 1,753,736 km (0.118 R)
• M11: 1,844,841 km (0.087 R)
• M12: 1,992,494 km (0.119 R)
• M13: 2,079,859 km (0.117 R)
• M14: 2,341,805 km (0.095 R)
• M15: 2,485,419 km (0.094 R)
• M16: 2,702,186 km (0.119 R)
• M17: 2,790,748 km (0.087 R)
• M18: 2,898,160 km (0.116 R)
• M19: 2,988,965 km (0.058 R)
• M20: 3,248,069 km (0.1 R)
• M21: 3,380,463 km (0.115 R)
• M22: 3,602,018 km (0.119 R)
• M23: 3,928,290 km (0.081 R)
• M24: 4,029,119 km (0.108 R)
• M25: 4,233,470 km (0.095 R)
• M26: 4,357,786 km (0.119 R)
• M27: 4,759,307 km (0.113 R)
• M28: 4,899,629 km (0.05 R)
• M29: 5,041,149 km (0.056 R)
• M30: 5,140,033 km (0.086 R)
• M31: 5,384,327 km (0.116 R)
• M32: 5,496,824 km (0.101 R)
• M33: 5,644,028 km (0.107 R)
• M34: 5,850,174 km (0.059 R)
• M35: 6,000,520 km (0.098 R)
• M36: 6,211,004 km (0.102 R)
• M37: 6,352,674 km (0.062 R)
• M38: 6,447,668 km (0.103 R)
• M39: 6,567,197 km (0.105 R)
• M40: 6,784,263 km (0.117 R)
• M41: 7,077,176 km (0.112 R)
• M42: 7,237,695 km (0.08 R)
• M43: 7,512,057 km (0.078 R)
• M44: 7,612,736 km (0.092 R)
• M45: 7,981,346 km (0.086 R)
• M46: 8,174,327 km (0.073 R)
• M47: 8,316,894 km (0.087 R)
• M48: 8,789,025 km (0.056 R)
• M49: 9,015,067 km (0.114 R)
• M50: 9,108,715 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.6

Radius: 13.6

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.03 AU - 5.23 AU

Year: 6757 Days

Day: 10.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 60,928,367 km

• M1: 201,209 km (0.083 R)
• M2: 300,093 km (0.08 R)
• M3: 653,593 km (0.057 R)
• M4: 1,356,853 km (0.101 R)
• M5: 1,691,503 km (0.073 R)
• M6: 1,950,008 km (0.063 R)
• M7: 2,115,613 km (0.068 R)
• M8: 2,307,697 km (0.114 R)
• M9: 2,550,494 km (0.043 R)
• M10: 2,709,367 km (0.038 R)
• M11: 3,133,627 km (0.084 R)
• M12: 3,353,685 km (0.059 R)
• M13: 3,528,565 km (0.062 R)
• M14: 3,706,437 km (0.046 R)
• M15: 3,887,450 km (0.052 R)
• M16: 4,612,850 km (0.082 R)
• M17: 4,751,827 km (0.084 R)
• M18: 5,206,155 km (0.11 R)
• M19: 5,467,802 km (0.117 R)
• M20: 5,974,191 km (0.073 R)
• M21: 6,464,573 km (0.077 R)
• M22: 6,809,396 km (0.036 R)
• M23: 6,904,391 km (0.084 R)
• M24: 7,256,993 km (0.059 R)
• M25: 7,516,994 km (0.046 R)
• M26: 7,780,286 km (0.076 R)
• M27: 7,979,700 km (0.088 R)
• M28: 8,383,614 km (0.098 R)
• M29: 8,725,296 km (0.061 R)
• M30: 8,932,638 km (0.025 R)
• M31: 9,036,908 km (0.097 R)
• M32: 9,211,489 km (0.109 R)
• M33: 9,493,331 km (0.116 R)
• M34: 9,599,845 km (0.097 R)
• M35: 9,993,437 km (0.081 R)
• M36: 10,502,219 km (0.095 R)
• M37: 11,582,765 km (0.035 R)
• M38: 11,696,609 km (0.118 R)
• M39: 12,464,943 km (0.065 R)
• M40: 13,329,021 km (0.085 R)
• M41: 13,648,113 km (0.084 R)
• M42: 13,768,390 km (0.044 R)
• M43: 14,009,990 km (0.114 R)
• M44: 14,538,370 km (0.041 R)
• M45: 15,073,332 km (0.105 R)
• M46: 15,405,738 km (0.087 R)
• M47: 15,531,101 km (0.093 R)
• M48: 16,931,637 km (0.114 R)
• M49: 17,017,805 km (0.047 R)
• M50: 17,756,220 km (0.072 R)
• M51: 18,727,409 km (0.096 R)
• M52: 19,399,553 km (0.118 R)
• M53: 20,170,879 km (0.1 R)
• M54: 20,307,911 km (0.058 R)
• M55: 20,491,318 km (0.096 R)
• M56: 21,323,232 km (0.11 R)
• M57: 22,449,704 km (0.104 R)
• M58: 23,981,586 km (0.077 R)
• M59: 24,078,376 km (0.113 R)
• M60: 27,803,811 km (0.099 R)
• M61: 28,058,577 km (0.088 R)
• M62: 28,160,602 km (0.082 R)
• M63: 28,724,437 km (0.105 R)
• M64: 28,878,822 km (0.104 R)
• M65: 29,291,861 km (0.03 R)
• M66: 29,550,965 km (0.109 R)
• M67: 30,123,925 km (0.106 R)
• M68: 30,700,475 km (0.091 R)
• M69: 30,858,301 km (0.081 R)
• M70: 31,333,573 km (0.099 R)
• M71: 31,811,239 km (0.038 R)
• M72: 32,077,673 km (0.06 R)
• M73: 32,291,299 km (0.088 R)
• M74: 32,666,490 km (0.095 R)
• M75: 32,881,462 km (0.076 R)
• M76: 33,312,753 km (0.11 R)
• M77: 33,691,684 km (0.101 R)
• M78: 33,800,293 km (0.08 R)
• M79: 35,718,736 km (0.039 R)
• M80: 35,884,789 km (0.059 R)
• M81: 36,273,295 km (0.074 R)

Asteroid Belt

Center: 6.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 616.4

Radius: 6.8

Gravity: 13.33 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.29 AU - 9.35 AU

Year: 14832 Days

Day: 18.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,928,367 km

• M1: 336,595 km (0.084 R)
• M2: 478,115 km (0.054 R)
• M3: 620,532 km (0.034 R)
• M4: 696,976 km (0.093 R)
• M5: 902,524 km (0.061 R)
• M6: 990,039 km (0.096 R)
• M7: 1,057,657 km (0.105 R)
• M8: 1,103,583 km (0.054 R)
• M9: 1,173,894 km (0.116 R)
• M10: 1,573,919 km (0.091 R)
• M11: 1,626,877 km (0.043 R)
• M12: 1,680,283 km (0.054 R)
• M13: 2,869,138 km (0.069 R)
• M14: 3,098,920 km (0.105 R)
• M15: 3,506,574 km (0.103 R)
• M16: 3,752,064 km (0.102 R)
• M17: 4,223,148 km (0.028 R)
• M18: 5,062,093 km (0.105 R)
• M19: 5,909,714 km (0.047 R)
• M20: 6,034,329 km (0.113 R)
• M21: 6,371,074 km (0.086 R)
• M22: 6,713,952 km (0.059 R)
• M23: 6,887,636 km (0.105 R)
• M24: 7,597,178 km (0.116 R)
• M25: 8,098,481 km (0.108 R)
• M26: 8,941,614 km (0.086 R)
• M27: 8,989,186 km (0.091 R)
• M28: 9,519,062 km (0.068 R)
• M29: 9,567,831 km (0.114 R)
• M30: 10,257,926 km (0.089 R)
• M31: 12,422,757 km (0.08 R)
• M32: 14,835,172 km (0.103 R)
• M33: 15,346,049 km (0.097 R)
• M34: 15,403,195 km (0.114 R)
• M35: 15,460,342 km (0.118 R)
• M36: 15,517,638 km (0.11 R)
• M37: 16,326,812 km (0.103 R)
• M38: 16,677,769 km (0.095 R)
• M39: 17,685,610 km (0.062 R)
• M40: 17,865,576 km (0.063 R)
• M41: 18,469,652 km (0.03 R)
• M42: 20,510,167 km (0.081 R)
• M43: 20,825,520 km (0.094 R)
• M44: 22,361,441 km (0.107 R)
• M45: 22,426,366 km (0.108 R)
• M46: 22,556,068 km (0.118 R)
• M47: 22,686,068 km (0.11 R)
• M48: 22,751,143 km (0.108 R)
• M49: 22,881,593 km (0.09 R)
• M50: 23,735,198 km (0.109 R)
• M51: 23,801,320 km (0.102 R)
• M52: 25,136,033 km (0.096 R)
• M53: 25,338,289 km (0.065 R)
• M54: 25,744,447 km (0.074 R)
• M55: 26,016,566 km (0.088 R)
• M56: 27,114,016 km (0.099 R)
• M57: 27,183,130 km (0.074 R)
• M58: 28,156,713 km (0.112 R)
• M59: 28,296,736 km (0.03 R)
• M60: 29,354,244 km (0.118 R)
• M61: 31,072,824 km (0.09 R)
• M62: 31,507,556 km (0.115 R)
• M63: 31,944,381 km (0.073 R)
• M64: 32,017,385 km (0.11 R)
• M65: 34,831,770 km (0.101 R)
• M66: 35,208,008 km (0.117 R)
• M67: 35,434,350 km (0.071 R)
• M68: 36,116,367 km (0.103 R)
• M69: 37,262,586 km (0.05 R)
• M70: 37,493,266 km (0.036 R)
• M71: 38,188,148 km (0.11 R)
• M72: 39,121,190 km (0.119 R)
• M73: 40,298,226 km (0.094 R)
• M74: 42,045,379 km (0.11 R)
• M75: 42,928,156 km (0.113 R)
• M76: 43,250,689 km (0.064 R)
• M77: 43,412,255 km (0.103 R)
• M78: 45,777,397 km (0.103 R)
• M79: 45,942,104 km (0.119 R)
• M80: 48,016,877 km (0.04 R)
• M81: 48,184,277 km (0.106 R)
• M82: 49,360,715 km (0.096 R)
• M83: 50,887,361 km (0.1 R)
• M84: 52,687,772 km (0.117 R)
• M85: 53,033,193 km (0.095 R)
• M86: 53,986,580 km (0.104 R)
• M87: 54,509,126 km (0.106 R)
• M88: 56,527,351 km (0.075 R)
• M89: 57,057,974 km (0.104 R)
• M90: 57,501,382 km (0.061 R)
• M91: 58,927,798 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.7

Radius: 6.8

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 7.1 AU - 10.58 AU

Year: 17827 Days

Day: 17.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 60,928,367 km

• M1: 112,797 km (0.085 R)
• M2: 243,845 km (0.106 R)
• M3: 608,265 km (0.059 R)
• M4: 1,187,358 km (0.117 R)
• M5: 1,782,459 km (0.119 R)
• M6: 2,613,774 km (0.037 R)
• M7: 3,069,150 km (0.113 R)
• M8: 3,169,829 km (0.096 R)
• M9: 3,478,898 km (0.102 R)
• M10: 3,978,555 km (0.08 R)
• M11: 4,125,460 km (0.065 R)
• M12: 4,199,661 km (0.114 R)
• M13: 4,577,096 km (0.113 R)
• M14: 5,283,498 km (0.11 R)
• M15: 5,773,281 km (0.086 R)
• M16: 5,898,046 km (0.063 R)
• M17: 6,277,575 km (0.113 R)
• M18: 6,491,800 km (0.077 R)
• M19: 6,927,578 km (0.096 R)
• M20: 7,149,133 km (0.046 R)
• M21: 8,573,304 km (0.078 R)
• M22: 8,620,727 km (0.117 R)
• M23: 8,906,758 km (0.09 R)
• M24: 9,002,949 km (0.099 R)
• M25: 9,783,850 km (0.104 R)
• M26: 10,182,379 km (0.067 R)
• M27: 10,383,588 km (0.047 R)
• M28: 11,934,769 km (0.068 R)
• M29: 13,062,886 km (0.091 R)
• M30: 14,393,410 km (0.086 R)
• M31: 14,619,302 km (0.059 R)
• M32: 15,534,692 km (0.045 R)
• M33: 16,942,258 km (0.089 R)
• M34: 17,061,488 km (0.087 R)
• M35: 17,480,661 km (0.099 R)
• M36: 17,721,663 km (0.088 R)
• M37: 18,146,222 km (0.027 R)
• M38: 18,635,407 km (0.075 R)
• M39: 18,820,011 km (0.053 R)
• M40: 18,943,429 km (0.118 R)
• M41: 19,128,930 km (0.098 R)
• M42: 19,253,096 km (0.117 R)
• M43: 19,626,792 km (0.077 R)
• M44: 20,066,011 km (0.103 R)
• M45: 20,698,960 km (0.085 R)
• M46: 20,826,417 km (0.118 R)
• M47: 23,163,435 km (0.116 R)
• M48: 24,094,383 km (0.1 R)
• M49: 24,902,211 km (0.114 R)
• M50: 26,337,004 km (0.086 R)
• M51: 27,868,737 km (0.063 R)
• M52: 28,503,780 km (0.104 R)
• M53: 30,726,954 km (0.078 R)
• M54: 31,529,098 km (0.06 R)
• M55: 31,896,061 km (0.1 R)
• M56: 32,412,024 km (0.119 R)
• M57: 32,708,228 km (0.102 R)
• M58: 33,676,874 km (0.03 R)
• M59: 33,976,668 km (0.12 R)
• M60: 34,051,916 km (0.093 R)
• M61: 35,033,428 km (0.065 R)
• M62: 35,261,265 km (0.062 R)
• M63: 35,947,770 km (0.044 R)
• M64: 37,256,452 km (0.11 R)
• M65: 37,489,077 km (0.094 R)
• M66: 37,799,941 km (0.114 R)
• M67: 40,476,397 km (0.101 R)
• M68: 42,564,035 km (0.092 R)
• M69: 42,807,132 km (0.086 R)
• M70: 44,111,475 km (0.031 R)
• M71: 44,439,693 km (0.111 R)
• M72: 45,015,944 km (0.117 R)
• M73: 45,511,711 km (0.071 R)
• M74: 45,843,370 km (0.095 R)
• M75: 46,926,608 km (0.089 R)
• M76: 47,094,008 km (0.027 R)
• M77: 47,849,627 km (0.102 R)
• M78: 48,440,239 km (0.045 R)
• M79: 49,118,067 km (0.073 R)
• M80: 49,458,253 km (0.109 R)
• M81: 49,884,457 km (0.074 R)
• M82: 50,826,475 km (0.097 R)
• M83: 51,429,055 km (0.044 R)
• M84: 52,989,211 km (0.094 R)
• M85: 54,389,148 km (0.088 R)
• M86: 54,917,229 km (0.098 R)
• M87: 55,623,929 km (0.114 R)
• M88: 56,422,632 km (0.045 R)
• M89: 57,046,455 km (0.109 R)
• M90: 58,031,408 km (0.059 R)
• M91: 58,390,891 km (0.075 R)
• M92: 58,571,007 km (0.111 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 14,185 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit