🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.3

Radius: 14.5

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.62 AU - 1 AU

Year: 471 Days

Day: 5.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 53,276,165 km

• M1: 221,854 km (0.029 R)
• M2: 319,990 km (0.112 R)
• M3: 417,079 km (0.069 R)
• M4: 540,048 km (0.05 R)
• M5: 726,298 km (0.101 R)
• M6: 828,623 km (0.093 R)
• M7: 981,362 km (0.088 R)
• M8: 1,078,152 km (0.063 R)
• M9: 1,183,319 km (0.048 R)
• M10: 1,287,290 km (0.108 R)
• M11: 1,425,817 km (0.092 R)
• M12: 1,564,345 km (0.1 R)
• M13: 1,668,615 km (0.072 R)
• M14: 1,838,259 km (0.093 R)
• M15: 1,996,084 km (0.12 R)
• M16: 2,189,215 km (0.055 R)
• M17: 2,288,249 km (0.11 R)
• M18: 2,401,495 km (0.036 R)
• M19: 2,542,565 km (0.106 R)
• M20: 2,846,698 km (0.068 R)
• M21: 3,058,528 km (0.117 R)
• M22: 3,190,923 km (0.073 R)
• M23: 3,289,807 km (0.091 R)
• M24: 3,505,228 km (0.069 R)
• M25: 3,600,073 km (0.106 R)
• M26: 3,710,626 km (0.107 R)
• M27: 3,859,775 km (0.111 R)
• M28: 4,171,836 km (0.058 R)
• M29: 4,397,729 km (0.074 R)
• M30: 4,531,918 km (0.118 R)
• M31: 4,683,760 km (0.056 R)
• M32: 4,812,863 km (0.071 R)
• M33: 4,910,401 km (0.111 R)
• M34: 5,008,836 km (0.106 R)
• M35: 5,149,159 km (0.112 R)
• M36: 5,467,952 km (0.081 R)
• M37: 5,715,536 km (0.116 R)
• M38: 5,853,765 km (0.115 R)
• M39: 5,949,507 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.9

Radius: 9.4

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.3 AU - 1.92 AU

Year: 1319 Days

Day: 8.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 53,276,165 km

• M1: 122,670 km (0.097 R)
• M2: 185,352 km (0.042 R)
• M3: 244,593 km (0.105 R)
• M4: 315,053 km (0.069 R)
• M5: 390,002 km (0.077 R)
• M6: 690,843 km (0.109 R)
• M7: 801,845 km (0.068 R)
• M8: 1,114,205 km (0.07 R)
• M9: 1,212,940 km (0.117 R)
• M10: 1,288,786 km (0.109 R)
• M11: 1,508,545 km (0.114 R)
• M12: 1,572,274 km (0.112 R)
• M13: 1,683,724 km (0.052 R)
• M14: 1,797,867 km (0.085 R)
• M15: 1,865,635 km (0.058 R)
• M16: 2,064,301 km (0.113 R)
• M17: 2,125,187 km (0.064 R)
• M18: 2,207,466 km (0.118 R)
• M19: 2,375,165 km (0.105 R)
• M20: 2,590,886 km (0.081 R)
• M21: 2,756,939 km (0.091 R)
• M22: 2,835,628 km (0.113 R)
• M23: 2,949,322 km (0.106 R)
• M24: 3,076,181 km (0.119 R)
• M25: 3,504,330 km (0.075 R)
• M26: 3,589,751 km (0.09 R)
• M27: 3,713,019 km (0.106 R)
• M28: 3,976,611 km (0.031 R)
• M29: 4,052,906 km (0.102 R)
• M30: 4,311,261 km (0.115 R)
• M31: 4,402,965 km (0.027 R)
• M32: 4,641,872 km (0.105 R)
• M33: 4,789,825 km (0.12 R)
• M34: 4,966,949 km (0.082 R)
• M35: 5,341,542 km (0.111 R)
• M36: 5,624,880 km (0.073 R)
• M37: 5,739,622 km (0.083 R)
• M38: 5,956,838 km (0.055 R)
• M39: 6,147,425 km (0.111 R)
• M40: 6,221,177 km (0.093 R)
• M41: 6,295,378 km (0.074 R)
• M42: 6,746,266 km (0.119 R)
• M43: 7,254,300 km (0.113 R)
• M44: 7,615,579 km (0.104 R)
• M45: 7,758,594 km (0.08 R)
• M46: 7,966,835 km (0.117 R)
• M47: 8,031,311 km (0.066 R)
• M48: 8,128,251 km (0.11 R)
• M49: 8,339,782 km (0.107 R)
• M50: 8,437,918 km (0.06 R)
• M51: 8,569,564 km (0.059 R)
• M52: 8,868,012 km (0.063 R)
• M53: 9,186,805 km (0.106 R)
• M54: 9,356,150 km (0.105 R)
• M55: 9,612,112 km (0.115 R)
• M56: 9,956,935 km (0.114 R)
• M57: 10,061,205 km (0.081 R)
• M58: 10,200,780 km (0.101 R)
• M59: 10,428,916 km (0.095 R)
• M60: 10,605,591 km (0.119 R)
• M61: 11,105,548 km (0.12 R)
• M62: 11,431,072 km (0.106 R)
• M63: 11,594,882 km (0.104 R)
• M64: 11,704,687 km (0.087 R)
• M65: 11,833,042 km (0.11 R)
• M66: 12,091,397 km (0.102 R)
• M67: 12,258,498 km (0.081 R)
• M68: 12,501,146 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.2

Radius: 10.7

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.61 AU - 5.69 AU

Year: 7546 Days

Day: 8.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 53,276,165 km

• M1: 138,528 km (0.11 R)
• M2: 372,499 km (0.092 R)
• M3: 454,329 km (0.114 R)
• M4: 591,061 km (0.096 R)
• M5: 838,197 km (0.063 R)
• M6: 908,807 km (0.073 R)
• M7: 1,026,541 km (0.071 R)
• M8: 1,278,015 km (0.094 R)
• M9: 1,411,306 km (0.065 R)
• M10: 1,620,295 km (0.071 R)
• M11: 1,710,352 km (0.1 R)
• M12: 1,802,206 km (0.089 R)
• M13: 1,877,004 km (0.086 R)
• M14: 2,206,569 km (0.055 R)
• M15: 2,512,646 km (0.117 R)
• M16: 3,394,675 km (0.069 R)
• M17: 4,339,535 km (0.111 R)
• M18: 4,723,702 km (0.096 R)
• M19: 4,801,792 km (0.107 R)
• M20: 4,880,481 km (0.091 R)
• M21: 5,801,405 km (0.07 R)
• M22: 6,110,774 km (0.088 R)
• M23: 6,922,641 km (0.062 R)
• M24: 7,011,652 km (0.039 R)
• M25: 7,220,790 km (0.1 R)
• M26: 7,768,169 km (0.116 R)
• M27: 8,047,019 km (0.05 R)
• M28: 8,171,933 km (0.11 R)
• M29: 8,646,308 km (0.068 R)
• M30: 8,999,808 km (0.118 R)
• M31: 9,555,564 km (0.118 R)
• M32: 9,787,740 km (0.106 R)
• M33: 10,088,880 km (0.085 R)
• M34: 10,257,477 km (0.104 R)
• M35: 10,976,145 km (0.102 R)
• M36: 11,746,275 km (0.116 R)
• M37: 12,137,922 km (0.095 R)
• M38: 12,389,396 km (0.09 R)
• M39: 12,461,503 km (0.091 R)
• M40: 12,642,516 km (0.119 R)
• M41: 12,897,431 km (0.12 R)
• M42: 13,264,544 km (0.111 R)
• M43: 13,971,544 km (0.081 R)
• M44: 14,500,372 km (0.063 R)
• M45: 15,190,018 km (0.095 R)
• M46: 15,267,360 km (0.051 R)
• M47: 15,383,448 km (0.083 R)
• M48: 15,851,091 km (0.026 R)
• M49: 16,283,878 km (0.113 R)
• M50: 16,920,267 km (0.117 R)
• M51: 17,322,237 km (0.112 R)
• M52: 17,686,657 km (0.078 R)
• M53: 17,930,950 km (0.083 R)
• M54: 18,629,423 km (0.079 R)
• M55: 18,712,150 km (0.112 R)
• M56: 19,294,984 km (0.1 R)
• M57: 19,714,905 km (0.087 R)
• M58: 19,925,988 km (0.043 R)
• M59: 20,307,761 km (0.077 R)
• M60: 20,478,303 km (0.106 R)
• M61: 20,777,798 km (0.072 R)
• M62: 20,863,667 km (0.115 R)
• M63: 21,381,126 km (0.098 R)
• M64: 21,946,606 km (0.085 R)
• M65: 22,121,486 km (0.079 R)
• M66: 23,181,088 km (0.075 R)
• M67: 23,314,679 km (0.118 R)
• M68: 23,448,569 km (0.095 R)
• M69: 23,538,028 km (0.063 R)
• M70: 24,755,904 km (0.058 R)
• M71: 24,846,860 km (0.093 R)
• M72: 25,533,065 km (0.11 R)
• M73: 25,671,144 km (0.12 R)
• M74: 25,994,126 km (0.067 R)
• M75: 26,179,328 km (0.089 R)
• M76: 26,364,830 km (0.117 R)
• M77: 26,457,879 km (0.112 R)
• M78: 29,008,822 km (0.086 R)
• M79: 30,313,615 km (0.108 R)
• M80: 31,243,216 km (0.091 R)
• M81: 31,934,209 km (0.119 R)
• M82: 32,680,104 km (0.087 R)
• M83: 33,532,363 km (0.094 R)
• M84: 33,734,021 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.2

Radius: 6.9

Gravity: 10.04 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.97 AU - 7.21 AU

Year: 9704 Days

Day: 21.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 53,276,165 km

• M1: 127,457 km (0.115 R)
• M2: 280,646 km (0.119 R)
• M3: 346,618 km (0.088 R)
• M4: 807,081 km (0.113 R)
• M5: 1,080,396 km (0.045 R)
• M6: 1,644,829 km (0.057 R)
• M7: 2,057,868 km (0.118 R)
• M8: 2,194,900 km (0.107 R)
• M9: 2,358,560 km (0.078 R)
• M10: 2,429,918 km (0.116 R)
• M11: 2,623,947 km (0.099 R)
• M12: 2,772,647 km (0.107 R)
• M13: 2,822,912 km (0.112 R)
• M14: 3,422,201 km (0.094 R)
• M15: 3,476,206 km (0.09 R)
• M16: 3,584,963 km (0.066 R)
• M17: 3,861,869 km (0.039 R)
• M18: 4,232,124 km (0.087 R)
• M19: 4,406,854 km (0.098 R)
• M20: 4,584,128 km (0.079 R)
• M21: 4,975,924 km (0.094 R)
• M22: 5,473,038 km (0.042 R)
• M23: 6,480,580 km (0.093 R)
• M24: 7,091,537 km (0.069 R)
• M25: 7,160,652 km (0.085 R)
• M26: 7,509,065 km (0.073 R)
• M27: 7,649,986 km (0.049 R)
• M28: 8,114,189 km (0.041 R)
• M29: 8,295,052 km (0.113 R)
• M30: 8,587,367 km (0.11 R)
• M31: 9,069,521 km (0.107 R)
• M32: 9,446,507 km (0.062 R)
• M33: 9,675,093 km (0.107 R)
• M34: 9,828,580 km (0.107 R)
• M35: 9,905,623 km (0.095 R)
• M36: 10,293,680 km (0.12 R)
• M37: 10,371,920 km (0.118 R)
• M38: 10,528,997 km (0.111 R)
• M39: 10,647,180 km (0.117 R)
• M40: 11,124,846 km (0.047 R)
• M41: 11,568,852 km (0.027 R)
• M42: 12,142,111 km (0.055 R)
• M43: 12,224,839 km (0.054 R)
• M44: 12,474,069 km (0.072 R)
• M45: 12,599,133 km (0.054 R)
• M46: 12,850,906 km (0.11 R)
• M47: 12,935,129 km (0.081 R)
• M48: 13,316,604 km (0.07 R)
• M49: 14,526,701 km (0.107 R)
• M50: 16,361,370 km (0.1 R)
• M51: 17,937,233 km (0.057 R)
• M52: 18,315,118 km (0.114 R)
• M53: 18,790,989 km (0.074 R)
• M54: 19,415,859 km (0.098 R)
• M55: 19,949,774 km (0.053 R)
• M56: 20,439,557 km (0.099 R)
• M57: 20,735,162 km (0.102 R)
• M58: 21,330,861 km (0.055 R)
• M59: 21,781,300 km (0.114 R)
• M60: 23,356,566 km (0.119 R)
• M61: 24,705,939 km (0.109 R)
• M62: 24,863,166 km (0.112 R)
• M63: 25,178,818 km (0.071 R)
• M64: 25,442,858 km (0.117 R)
• M65: 25,495,816 km (0.073 R)
• M66: 26,347,476 km (0.12 R)
• M67: 26,508,144 km (0.087 R)
• M68: 26,669,261 km (0.105 R)
• M69: 26,938,388 km (0.09 R)
• M70: 27,046,397 km (0.117 R)
• M71: 28,242,881 km (0.048 R)
• M72: 28,407,289 km (0.114 R)
• M73: 28,957,959 km (0.049 R)
• M74: 29,179,214 km (0.098 R)
• M75: 30,574,663 km (0.108 R)
• M76: 31,025,850 km (0.111 R)
• M77: 31,877,661 km (0.11 R)
• M78: 32,163,243 km (0.106 R)
• M79: 32,277,685 km (0.114 R)
• M80: 32,449,723 km (0.117 R)
• M81: 32,737,100 km (0.119 R)
• M82: 32,852,291 km (0.1 R)
• M83: 33,314,249 km (0.064 R)
• M84: 33,953,032 km (0.104 R)
• M85: 34,361,733 km (0.109 R)
• M86: 35,774,984 km (0.108 R)
• M87: 37,688,790 km (0.083 R)
• M88: 37,809,515 km (0.118 R)
• M89: 38,901,729 km (0.102 R)
• M90: 39,023,801 km (0.109 R)
• M91: 39,881,296 km (0.031 R)
• M92: 40,250,803 km (0.105 R)
• M93: 41,055,041 km (0.058 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 327.7

Radius: 7

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 7.04 AU - 10.62 AU

Year: 16942 Days

Day: 15.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 53,276,165 km

• M1: 125,064 km (0.119 R)
• M2: 194,627 km (0.04 R)
• M3: 260,599 km (0.1 R)
• M4: 310,116 km (0.069 R)
• M5: 544,835 km (0.11 R)
• M6: 611,855 km (0.117 R)
• M7: 948,301 km (0.116 R)
• M8: 1,072,168 km (0.101 R)
• M9: 1,336,059 km (0.086 R)
• M10: 1,405,173 km (0.099 R)
• M11: 2,107,535 km (0.118 R)
• M12: 2,437,697 km (0.117 R)
• M13: 2,993,453 km (0.035 R)
• M14: 4,216,865 km (0.116 R)
• M15: 4,285,081 km (0.109 R)
• M16: 4,773,219 km (0.109 R)
• M17: 4,951,839 km (0.065 R)
• M18: 5,463,763 km (0.101 R)
• M19: 6,340,855 km (0.106 R)
• M20: 6,497,784 km (0.091 R)
• M21: 6,895,863 km (0.12 R)
• M22: 7,343,011 km (0.072 R)
• M23: 7,925,546 km (0.077 R)
• M24: 8,179,712 km (0.106 R)
• M25: 8,609,357 km (0.115 R)
• M26: 9,046,333 km (0.104 R)
• M27: 9,670,156 km (0.057 R)
• M28: 10,446,419 km (0.114 R)
• M29: 11,195,007 km (0.101 R)
• M30: 11,816,137 km (0.114 R)
• M31: 12,743,794 km (0.105 R)
• M32: 15,399,754 km (0.061 R)
• M33: 15,929,630 km (0.12 R)
• M34: 15,982,887 km (0.03 R)
• M35: 16,250,368 km (0.077 R)
• M36: 16,843,972 km (0.068 R)
• M37: 16,952,730 km (0.097 R)
• M38: 17,389,705 km (0.104 R)
• M39: 18,219,375 km (0.074 R)
• M40: 18,892,266 km (0.072 R)
• M41: 19,345,398 km (0.112 R)
• M42: 20,784,380 km (0.088 R)
• M43: 21,546,133 km (0.099 R)
• M44: 21,664,165 km (0.119 R)
• M45: 22,616,056 km (0.097 R)
• M46: 22,796,023 km (0.107 R)
• M47: 23,217,889 km (0.104 R)
• M48: 25,927,854 km (0.072 R)
• M49: 26,620,791 km (0.111 R)
• M50: 27,001,368 km (0.092 R)
• M51: 28,412,076 km (0.115 R)
• M52: 29,322,230 km (0.103 R)
• M53: 29,780,897 km (0.111 R)
• M54: 30,241,958 km (0.098 R)
• M55: 30,308,080 km (0.11 R)
• M56: 30,904,676 km (0.101 R)
• M57: 33,534,756 km (0.084 R)
• M58: 33,603,123 km (0.105 R)
• M59: 34,151,847 km (0.064 R)
• M60: 36,025,411 km (0.079 R)
• M61: 36,446,380 km (0.086 R)
• M62: 37,010,064 km (0.093 R)
• M63: 37,363,863 km (0.057 R)
• M64: 38,861,936 km (0.089 R)
• M65: 39,005,550 km (0.111 R)
• M66: 39,871,572 km (0.062 R)
• M67: 41,916,575 km (0.085 R)
• M68: 43,100,343 km (0.098 R)
• M69: 43,249,044 km (0.073 R)
• M70: 43,995,387 km (0.099 R)
• M71: 44,670,672 km (0.115 R)
• M72: 45,349,398 km (0.051 R)
• M73: 45,803,876 km (0.036 R)
• M74: 46,411,991 km (0.065 R)
• M75: 46,717,171 km (0.064 R)
• M76: 47,329,326 km (0.036 R)
• M77: 49,337,228 km (0.104 R)
• M78: 49,960,752 km (0.117 R)
• M79: 50,273,412 km (0.044 R)
• M80: 50,586,670 km (0.069 R)
• M81: 50,822,137 km (0.106 R)
• M82: 51,372,956 km (0.077 R)
• M83: 51,451,794 km (0.118 R)
• M84: 51,530,632 km (0.052 R)
• M85: 52,242,419 km (0.05 R)
• M86: 52,639,152 km (0.072 R)
• M87: 52,718,589 km (0.11 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 13,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit