🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.6

Radius: 11.1

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.58 AU - 0.7 AU

Year: 341 Days

Day: 9.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 64,312,233 km

• M1: 138,528 km (0.117 R)
• M2: 229,483 km (0.107 R)
• M3: 308,471 km (0.042 R)
• M4: 386,112 km (0.036 R)
• M5: 475,871 km (0.098 R)
• M6: 584,030 km (0.069 R)
• M7: 691,292 km (0.116 R)
• M8: 769,531 km (0.079 R)
• M9: 839,693 km (0.114 R)
• M10: 920,027 km (0.04 R)
• M11: 995,275 km (0.065 R)
• M12: 1,085,183 km (0.104 R)
• M13: 1,160,879 km (0.091 R)
• M14: 1,394,851 km (0.114 R)
• M15: 1,534,276 km (0.088 R)
• M16: 1,634,806 km (0.03 R)
• M17: 1,717,683 km (0.108 R)
• M18: 1,929,065 km (0.077 R)
• M19: 2,138,502 km (0.038 R)
• M20: 2,224,371 km (0.113 R)
• M21: 2,444,280 km (0.119 R)
• M22: 2,534,188 km (0.07 R)
• M23: 2,671,369 km (0.048 R)
• M24: 2,746,617 km (0.088 R)
• M25: 2,852,233 km (0.096 R)
• M26: 2,947,078 km (0.079 R)
• M27: 3,037,136 km (0.113 R)
• M28: 3,170,876 km (0.085 R)
• M29: 3,287,862 km (0.082 R)
• M30: 3,475,757 km (0.101 R)
• M31: 3,680,108 km (0.09 R)
• M32: 3,757,749 km (0.069 R)
• M33: 3,914,677 km (0.04 R)
• M34: 4,127,405 km (0.1 R)
• M35: 4,262,343 km (0.119 R)
• M36: 4,433,034 km (0.115 R)
• M37: 4,543,587 km (0.105 R)
• M38: 4,640,975 km (0.119 R)
• M39: 4,816,752 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.7

Radius: 9.9

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.77 AU - 2.59 AU

Year: 2146 Days

Day: 13.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 64,312,233 km

• M1: 163,959 km (0.034 R)
• M2: 414,835 km (0.085 R)
• M3: 486,941 km (0.091 R)
• M4: 750,832 km (0.101 R)
• M5: 861,385 km (0.118 R)
• M6: 948,151 km (0.102 R)
• M7: 1,017,864 km (0.059 R)
• M8: 1,152,203 km (0.111 R)
• M9: 1,359,545 km (0.08 R)
• M10: 1,579,155 km (0.116 R)
• M11: 1,699,432 km (0.077 R)
• M12: 1,773,184 km (0.072 R)
• M13: 2,000,872 km (0.109 R)
• M14: 2,065,797 km (0.117 R)
• M15: 2,224,670 km (0.1 R)
• M16: 2,360,206 km (0.117 R)
• M17: 2,725,673 km (0.063 R)
• M18: 2,827,101 km (0.084 R)
• M19: 2,900,404 km (0.102 R)
• M20: 3,169,530 km (0.119 R)
• M21: 3,446,885 km (0.067 R)
• M22: 4,275,058 km (0.099 R)
• M23: 4,633,495 km (0.115 R)
• M24: 4,702,908 km (0.092 R)
• M25: 4,807,627 km (0.12 R)
• M26: 4,930,746 km (0.105 R)
• M27: 5,324,787 km (0.104 R)
• M28: 5,803,649 km (0.114 R)
• M29: 6,086,240 km (0.095 R)
• M30: 6,200,533 km (0.064 R)
• M31: 6,277,276 km (0.108 R)
• M32: 7,060,571 km (0.081 R)
• M33: 7,180,847 km (0.095 R)
• M34: 7,261,331 km (0.047 R)
• M35: 7,342,114 km (0.107 R)
• M36: 7,771,310 km (0.086 R)
• M37: 8,208,734 km (0.111 R)
• M38: 9,020,452 km (0.071 R)
• M39: 9,502,158 km (0.098 R)
• M40: 9,657,141 km (0.105 R)
• M41: 9,790,582 km (0.088 R)
• M42: 9,947,211 km (0.048 R)
• M43: 10,172,356 km (0.113 R)
• M44: 10,467,662 km (0.119 R)
• M45: 10,559,067 km (0.114 R)
• M46: 10,719,585 km (0.056 R)
• M47: 10,904,189 km (0.056 R)
• M48: 10,996,790 km (0.089 R)
• M49: 11,487,770 km (0.086 R)
• M50: 11,652,926 km (0.094 R)
• M51: 11,723,985 km (0.097 R)
• M52: 12,177,267 km (0.086 R)
• M53: 13,002,897 km (0.074 R)
• M54: 13,150,401 km (0.036 R)
• M55: 13,298,652 km (0.101 R)
• M56: 13,646,318 km (0.077 R)
• M57: 13,771,382 km (0.119 R)
• M58: 13,946,860 km (0.083 R)
• M59: 14,047,539 km (0.105 R)
• M60: 14,123,236 km (0.08 R)
• M61: 14,990,155 km (0.088 R)
• M62: 15,067,348 km (0.054 R)
• M63: 15,248,361 km (0.081 R)
• M64: 15,926,638 km (0.034 R)
• M65: 16,535,053 km (0.106 R)
• M66: 16,828,564 km (0.115 R)
• M67: 16,962,603 km (0.026 R)
• M68: 17,070,164 km (0.051 R)
• M69: 17,204,802 km (0.114 R)
• M70: 17,312,812 km (0.06 R)
• M71: 17,475,275 km (0.09 R)
• M72: 17,774,321 km (0.098 R)
• M73: 17,938,131 km (0.072 R)
• M74: 18,322,448 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.5

Radius: 9.2

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.27 AU - 5.57 AU

Year: 7277 Days

Day: 13.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 64,312,233 km

• M1: 129,701 km (0.108 R)
• M2: 214,972 km (0.104 R)
• M3: 294,857 km (0.087 R)
• M4: 398,978 km (0.086 R)
• M5: 649,554 km (0.087 R)
• M6: 1,320,201 km (0.111 R)
• M7: 1,471,295 km (0.112 R)
• M8: 1,540,260 km (0.1 R)
• M9: 1,882,988 km (0.099 R)
• M10: 2,131,321 km (0.068 R)
• M11: 2,349,883 km (0.065 R)
• M12: 2,744,523 km (0.113 R)
• M13: 2,873,476 km (0.102 R)
• M14: 3,115,226 km (0.064 R)
• M15: 3,227,275 km (0.09 R)
• M16: 3,478,599 km (0.088 R)
• M17: 3,831,800 km (0.031 R)
• M18: 3,952,077 km (0.1 R)
• M19: 4,597,891 km (0.093 R)
• M20: 4,906,960 km (0.106 R)
• M21: 5,116,846 km (0.117 R)
• M22: 5,410,357 km (0.073 R)
• M23: 5,599,897 km (0.041 R)
• M24: 6,125,584 km (0.098 R)
• M25: 6,294,929 km (0.101 R)
• M26: 6,465,770 km (0.115 R)
• M27: 6,580,661 km (0.104 R)
• M28: 6,987,717 km (0.051 R)
• M29: 7,253,702 km (0.086 R)
• M30: 8,728,138 km (0.057 R)
• M31: 9,207,599 km (0.07 R)
• M32: 9,434,240 km (0.079 R)
• M33: 9,893,057 km (0.108 R)
• M34: 10,191,953 km (0.092 R)
• M35: 10,832,531 km (0.116 R)
• M36: 11,106,146 km (0.109 R)
• M37: 11,243,776 km (0.072 R)
• M38: 12,046,518 km (0.116 R)
• M39: 12,117,128 km (0.082 R)
• M40: 12,436,969 km (0.074 R)
• M41: 12,939,767 km (0.057 R)
• M42: 13,012,172 km (0.043 R)
• M43: 13,266,638 km (0.105 R)
• M44: 13,559,401 km (0.102 R)
• M45: 14,077,010 km (0.117 R)
• M46: 14,488,255 km (0.105 R)
• M47: 15,017,233 km (0.111 R)
• M48: 15,552,643 km (0.03 R)
• M49: 15,900,159 km (0.029 R)
• M50: 16,289,263 km (0.109 R)
• M51: 17,037,253 km (0.096 R)
• M52: 17,156,482 km (0.092 R)
• M53: 17,355,597 km (0.086 R)
• M54: 17,715,978 km (0.067 R)
• M55: 17,998,120 km (0.082 R)
• M56: 18,119,444 km (0.12 R)
• M57: 18,403,530 km (0.035 R)
• M58: 18,525,901 km (0.04 R)
• M59: 19,638,161 km (0.108 R)
• M60: 20,433,872 km (0.034 R)
• M61: 20,856,935 km (0.106 R)
• M62: 21,840,840 km (0.083 R)
• M63: 22,056,710 km (0.043 R)
• M64: 22,490,544 km (0.111 R)
• M65: 23,366,888 km (0.074 R)
• M66: 24,522,681 km (0.086 R)
• M67: 24,927,194 km (0.055 R)
• M68: 26,520,860 km (0.078 R)
• M69: 26,751,091 km (0.072 R)
• M70: 26,982,220 km (0.037 R)
• M71: 27,492,797 km (0.105 R)
• M72: 27,632,522 km (0.034 R)
• M73: 27,819,370 km (0.101 R)
• M74: 27,959,692 km (0.079 R)
• M75: 28,288,060 km (0.111 R)
• M76: 28,996,106 km (0.033 R)
• M77: 29,757,859 km (0.112 R)
• M78: 30,045,236 km (0.086 R)
• M79: 31,155,103 km (0.108 R)
• M80: 31,641,894 km (0.119 R)
• M81: 32,082,161 km (0.086 R)
• M82: 32,278,583 km (0.109 R)
• M83: 32,376,869 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 648.7

Radius: 5.2

Gravity: 23.99 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6.62 AU - 7.44 AU

Year: 12430 Days

Day: 16.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,312,233 km

• M1: 78,389 km (0.094 R)
• M2: 119,080 km (0.084 R)
• M3: 390,450 km (0.036 R)
• M4: 746,643 km (0.075 R)
• M5: 903,721 km (0.058 R)
• M6: 1,835,267 km (0.117 R)
• M7: 2,612,278 km (0.087 R)
• M8: 3,349,347 km (0.064 R)
• M9: 3,641,511 km (0.091 R)
• M10: 3,740,695 km (0.064 R)
• M11: 4,601,631 km (0.055 R)
• M12: 4,780,849 km (0.1 R)
• M13: 4,853,254 km (0.113 R)
• M14: 4,999,112 km (0.09 R)
• M15: 5,072,565 km (0.105 R)
• M16: 5,407,664 km (0.092 R)
• M17: 5,483,061 km (0.076 R)
• M18: 5,788,241 km (0.093 R)
• M19: 5,942,925 km (0.097 R)
• M20: 6,216,988 km (0.079 R)
• M21: 6,415,205 km (0.103 R)
• M22: 6,615,517 km (0.11 R)
• M23: 6,777,232 km (0.056 R)
• M24: 8,334,097 km (0.051 R)
• M25: 9,400,431 km (0.101 R)
• M26: 10,134,807 km (0.09 R)
• M27: 10,650,321 km (0.099 R)
• M28: 10,840,011 km (0.059 R)
• M29: 11,318,724 km (0.095 R)
• M30: 12,247,578 km (0.083 R)
• M31: 12,746,038 km (0.104 R)
• M32: 12,796,303 km (0.069 R)
• M33: 13,149,802 km (0.064 R)
• M34: 13,251,379 km (0.087 R)
• M35: 13,660,230 km (0.073 R)
• M36: 13,969,599 km (0.036 R)
• M37: 14,385,630 km (0.055 R)
• M38: 14,595,217 km (0.057 R)
• M39: 15,711,965 km (0.116 R)
• M40: 17,913,896 km (0.079 R)
• M41: 18,479,376 km (0.062 R)
• M42: 18,593,071 km (0.049 R)
• M43: 18,993,245 km (0.098 R)
• M44: 19,223,177 km (0.101 R)
• M45: 20,680,709 km (0.074 R)
• M46: 20,798,891 km (0.06 R)
• M47: 22,234,133 km (0.054 R)
• M48: 23,639,156 km (0.077 R)
• M49: 25,009,772 km (0.062 R)
• M50: 25,135,584 km (0.061 R)
• M51: 25,514,515 km (0.082 R)
• M52: 26,150,306 km (0.064 R)
• M53: 26,855,511 km (0.058 R)
• M54: 26,984,464 km (0.09 R)
• M55: 27,178,193 km (0.098 R)
• M56: 27,697,148 km (0.072 R)
• M57: 28,284,769 km (0.057 R)
• M58: 28,481,639 km (0.109 R)
• M59: 28,942,550 km (0.061 R)
• M60: 29,538,848 km (0.117 R)
• M61: 30,945,965 km (0.107 R)
• M62: 31,896,211 km (0.05 R)
• M63: 32,649,436 km (0.04 R)
• M64: 32,718,251 km (0.096 R)
• M65: 33,408,496 km (0.059 R)
• M66: 33,547,173 km (0.091 R)
• M67: 35,225,811 km (0.062 R)
• M68: 35,649,621 km (0.075 R)
• M69: 36,217,495 km (0.069 R)
• M70: 37,505,981 km (0.111 R)
• M71: 37,938,918 km (0.076 R)
• M72: 38,155,984 km (0.079 R)
• M73: 38,373,350 km (0.118 R)
• M74: 38,445,905 km (0.04 R)
• M75: 39,101,293 km (0.073 R)
• M76: 40,127,834 km (0.109 R)
• M77: 40,940,599 km (0.073 R)
• M78: 41,311,901 km (0.089 R)
• M79: 41,609,750 km (0.067 R)
• M80: 42,207,543 km (0.066 R)
• M81: 43,109,469 km (0.112 R)
• M82: 43,260,413 km (0.12 R)
• M83: 43,487,203 km (0.112 R)
• M84: 44,550,545 km (0.088 R)
• M85: 45,161,952 km (0.118 R)
• M86: 46,935,434 km (0.09 R)
• M87: 48,888,734 km (0.116 R)
• M88: 50,390,996 km (0.074 R)
• M89: 52,149,219 km (0.093 R)
• M90: 53,602,712 km (0.084 R)
• M91: 54,334,395 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 20.3

Radius: 3.3

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.97 AU - 7.61 AU

Year: 13126 Days

Day: 15 Hours

Environment

Temp: -240 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 64,312,233 km

• M1: 193,729 km (0.069 R)
• M2: 568,771 km (0.103 R)
• M3: 750,981 km (0.096 R)
• M4: 1,040,902 km (0.079 R)
• M5: 1,123,630 km (0.088 R)
• M6: 1,699,731 km (0.1 R)
• M7: 1,997,880 km (0.119 R)
• M8: 2,312,035 km (0.108 R)
• M9: 2,488,710 km (0.043 R)
• M10: 4,328,764 km (0.118 R)
• M11: 4,478,811 km (0.11 R)
• M12: 4,529,225 km (0.064 R)
• M13: 4,835,602 km (0.098 R)
• M14: 5,113,405 km (0.12 R)
• M15: 5,414,396 km (0.077 R)
• M16: 6,540,569 km (0.089 R)
• M17: 6,578,716 km (0.03 R)
• M18: 7,159,305 km (0.042 R)
• M19: 7,218,396 km (0.037 R)
• M20: 7,756,201 km (0.088 R)
• M21: 8,019,792 km (0.109 R)
• M22: 8,493,270 km (0.101 R)
• M23: 8,618,333 km (0.111 R)
• M24: 9,081,937 km (0.106 R)
• M25: 10,033,080 km (0.098 R)
• M26: 11,702,742 km (0.109 R)
• M27: 11,865,056 km (0.08 R)
• M28: 12,098,279 km (0.066 R)
• M29: 12,168,590 km (0.077 R)
• M30: 12,806,924 km (0.067 R)
• M31: 13,529,033 km (0.064 R)
• M32: 13,772,578 km (0.105 R)
• M33: 14,611,673 km (0.086 R)
• M34: 14,761,420 km (0.071 R)
• M35: 14,962,031 km (0.083 R)
• M36: 16,702,303 km (0.117 R)
• M37: 16,963,501 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827.8

Radius: 4.7

Gravity: 37.47 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.01 AU - 9.31 AU

Year: 14138 Days

Day: 16.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,312,233 km

• M1: 392,395 km (0.09 R)
• M2: 713,133 km (0.031 R)
• M3: 1,123,181 km (0.101 R)
• M4: 1,248,394 km (0.093 R)
• M5: 1,458,130 km (0.084 R)
• M6: 1,539,661 km (0.083 R)
• M7: 1,707,360 km (0.104 R)
• M8: 1,851,423 km (0.111 R)
• M9: 2,307,398 km (0.105 R)
• M10: 2,864,051 km (0.103 R)
• M11: 3,606,206 km (0.072 R)
• M12: 4,404,161 km (0.082 R)
• M13: 4,883,772 km (0.104 R)
• M14: 5,935,296 km (0.102 R)
• M15: 6,733,999 km (0.116 R)
• M16: 7,802,726 km (0.049 R)
• M17: 7,946,041 km (0.11 R)
• M18: 8,138,423 km (0.082 R)
• M19: 8,724,697 km (0.082 R)
• M20: 9,527,440 km (0.091 R)
• M21: 9,629,465 km (0.094 R)
• M22: 9,834,564 km (0.119 R)
• M23: 10,196,890 km (0.087 R)
• M24: 11,095,076 km (0.083 R)
• M25: 11,202,337 km (0.062 R)
• M26: 11,853,537 km (0.112 R)
• M27: 13,192,288 km (0.068 R)
• M28: 13,534,419 km (0.078 R)
• M29: 13,706,606 km (0.085 R)
• M30: 14,461,028 km (0.075 R)
• M31: 14,636,955 km (0.113 R)
• M32: 14,931,812 km (0.09 R)
• M33: 15,407,833 km (0.082 R)
• M34: 15,888,640 km (0.043 R)
• M35: 16,191,726 km (0.055 R)
• M36: 16,680,611 km (0.106 R)
• M37: 17,547,830 km (0.113 R)
• M38: 17,672,894 km (0.106 R)
• M39: 17,735,426 km (0.118 R)
• M40: 19,068,044 km (0.114 R)
• M41: 20,301,179 km (0.071 R)
• M42: 20,498,349 km (0.084 R)
• M43: 21,426,305 km (0.085 R)
• M44: 21,693,935 km (0.071 R)
• M45: 21,760,955 km (0.106 R)
• M46: 21,828,125 km (0.097 R)
• M47: 22,980,327 km (0.056 R)
• M48: 23,322,906 km (0.086 R)
• M49: 23,529,351 km (0.097 R)
• M50: 24,082,714 km (0.099 R)
• M51: 24,710,277 km (0.09 R)
• M52: 24,850,450 km (0.111 R)
• M53: 25,061,234 km (0.075 R)
• M54: 25,131,694 km (0.084 R)
• M55: 25,910,351 km (0.118 R)
• M56: 26,410,008 km (0.073 R)
• M57: 26,625,130 km (0.112 R)
• M58: 29,697,272 km (0.117 R)
• M59: 30,670,555 km (0.107 R)
• M60: 30,972,145 km (0.08 R)
• M61: 32,956,411 km (0.084 R)
• M62: 33,187,988 km (0.102 R)
• M63: 33,497,656 km (0.07 R)
• M64: 34,745,601 km (0.119 R)
• M65: 34,824,140 km (0.08 R)
• M66: 34,981,368 km (0.12 R)
• M67: 36,167,828 km (0.108 R)
• M68: 37,126,452 km (0.087 R)
• M69: 37,367,304 km (0.09 R)
• M70: 38,987,000 km (0.061 R)
• M71: 39,641,192 km (0.109 R)
• M72: 41,043,522 km (0.078 R)
• M73: 41,126,549 km (0.076 R)
• M74: 41,209,576 km (0.049 R)
• M75: 41,292,752 km (0.086 R)
• M76: 42,378,085 km (0.051 R)
• M77: 44,491,753 km (0.091 R)
• M78: 46,293,510 km (0.093 R)
• M79: 49,879,371 km (0.103 R)
• M80: 52,469,209 km (0.039 R)
• M81: 52,920,097 km (0.059 R)
• M82: 53,010,454 km (0.041 R)
• M83: 54,462,750 km (0.112 R)
• M84: 54,554,005 km (0.059 R)
• M85: 54,736,515 km (0.116 R)
• M86: 55,560,649 km (0.089 R)
• M87: 55,836,208 km (0.076 R)
• M88: 59,741,910 km (0.093 R)
• M89: 59,836,007 km (0.062 R)
• M90: 59,930,104 km (0.093 R)
• M91: 60,873,917 km (0.111 R)
• M92: 62,108,249 km (0.083 R)
• M93: 63,254,916 km (0.109 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: 448 - 15,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit