🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.8

Radius: 14.2

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.69 AU - 0.69 AU

Year: 370 Days

Day: 12.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 72,418,577 km

• M1: 192,532 km (0.117 R)
• M2: 336,894 km (0.093 R)
• M3: 495,019 km (0.085 R)
• M4: 605,871 km (0.045 R)
• M5: 723,904 km (0.064 R)
• M6: 834,008 km (0.048 R)
• M7: 983,456 km (0.115 R)
• M8: 1,080,994 km (0.094 R)
• M9: 1,217,876 km (0.083 R)
• M10: 1,348,625 km (0.118 R)
• M11: 1,589,627 km (0.09 R)
• M12: 1,715,588 km (0.082 R)
• M13: 1,896,901 km (0.07 R)
• M14: 1,987,557 km (0.12 R)
• M15: 2,089,583 km (0.097 R)
• M16: 2,233,646 km (0.109 R)
• M17: 2,329,837 km (0.111 R)
• M18: 2,469,113 km (0.096 R)
• M19: 2,595,224 km (0.054 R)
• M20: 2,686,030 km (0.119 R)
• M21: 2,777,883 km (0.116 R)
• M22: 2,964,731 km (0.032 R)
• M23: 3,087,999 km (0.092 R)
• M24: 3,253,155 km (0.116 R)
• M25: 3,432,972 km (0.109 R)
• M26: 3,574,641 km (0.087 R)
• M27: 4,011,168 km (0.032 R)
• M28: 4,223,447 km (0.108 R)
• M29: 4,324,575 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.7

Radius: 14

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.04 AU - 1.3 AU

Year: 817 Days

Day: 6 Hours

Environment

Temp: -172 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 72,418,577 km

• M1: 180,864 km (0.091 R)
• M2: 305,928 km (0.097 R)
• M3: 400,623 km (0.061 R)
• M4: 541,694 km (0.104 R)
• M5: 657,782 km (0.119 R)
• M6: 830,418 km (0.085 R)
• M7: 926,460 km (0.083 R)
• M8: 1,043,744 km (0.118 R)
• M9: 1,224,608 km (0.12 R)
• M10: 1,439,730 km (0.083 R)
• M11: 1,554,322 km (0.1 R)
• M12: 1,651,411 km (0.064 R)
• M13: 1,788,742 km (0.093 R)
• M14: 1,921,285 km (0.067 R)
• M15: 2,061,608 km (0.108 R)
• M16: 2,210,159 km (0.104 R)
• M17: 2,297,524 km (0.067 R)
• M18: 2,585,650 km (0.117 R)
• M19: 2,677,802 km (0.034 R)
• M20: 2,771,151 km (0.042 R)
• M21: 2,885,743 km (0.061 R)
• M22: 3,280,831 km (0.082 R)
• M23: 3,397,068 km (0.112 R)
• M24: 3,639,118 km (0.044 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956

Radius: 11.9

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.22 AU - 2.88 AU

Year: 2629 Days

Day: 10.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 72,418,577 km

• M1: 173,234 km (0.072 R)
• M2: 255,812 km (0.084 R)
• M3: 349,461 km (0.092 R)
• M4: 460,911 km (0.09 R)
• M5: 596,447 km (0.111 R)
• M6: 689,048 km (0.058 R)
• M7: 955,482 km (0.067 R)
• M8: 1,291,778 km (0.104 R)
• M9: 1,366,128 km (0.116 R)
• M10: 1,532,481 km (0.038 R)
• M11: 1,705,565 km (0.061 R)
• M12: 2,101,102 km (0.104 R)
• M13: 2,249,354 km (0.073 R)
• M14: 2,478,538 km (0.07 R)
• M15: 2,588,043 km (0.08 R)
• M16: 2,667,330 km (0.057 R)
• M17: 3,076,331 km (0.119 R)
• M18: 3,177,459 km (0.102 R)
• M19: 3,262,730 km (0.085 R)
• M20: 3,348,599 km (0.088 R)
• M21: 3,435,366 km (0.12 R)
• M22: 3,575,838 km (0.12 R)
• M23: 3,971,674 km (0.036 R)
• M24: 4,231,077 km (0.095 R)
• M25: 4,438,868 km (0.063 R)
• M26: 4,688,846 km (0.051 R)
• M27: 5,022,599 km (0.088 R)
• M28: 5,343,935 km (0.061 R)
• M29: 5,548,286 km (0.093 R)
• M30: 5,796,917 km (0.096 R)
• M31: 5,880,543 km (0.108 R)
• M32: 6,586,345 km (0.113 R)
• M33: 6,827,647 km (0.051 R)
• M34: 7,523,427 km (0.101 R)
• M35: 7,729,572 km (0.118 R)
• M36: 8,549,518 km (0.097 R)
• M37: 8,764,790 km (0.087 R)
• M38: 8,981,856 km (0.066 R)
• M39: 9,594,459 km (0.085 R)
• M40: 9,668,810 km (0.114 R)
• M41: 10,068,984 km (0.044 R)
• M42: 10,423,531 km (0.032 R)
• M43: 10,679,343 km (0.089 R)
• M44: 10,782,267 km (0.069 R)
• M45: 10,989,160 km (0.108 R)
• M46: 11,145,041 km (0.076 R)
• M47: 11,512,005 km (0.117 R)
• M48: 11,723,387 km (0.118 R)
• M49: 11,802,973 km (0.106 R)
• M50: 11,909,337 km (0.041 R)
• M51: 12,554,702 km (0.108 R)
• M52: 12,772,367 km (0.054 R)
• M53: 14,189,358 km (0.065 R)
• M54: 14,615,413 km (0.053 R)
• M55: 14,758,428 km (0.07 R)
• M56: 15,978,100 km (0.049 R)
• M57: 16,659,668 km (0.085 R)
• M58: 16,928,944 km (0.061 R)
• M59: 17,139,428 km (0.118 R)
• M60: 17,562,940 km (0.1 R)
• M61: 17,837,003 km (0.119 R)
• M62: 18,143,230 km (0.097 R)
• M63: 18,235,382 km (0.048 R)
• M64: 18,482,069 km (0.035 R)
• M65: 18,636,753 km (0.035 R)
• M66: 19,763,375 km (0.085 R)
• M67: 19,921,649 km (0.111 R)
• M68: 20,016,793 km (0.104 R)
• M69: 20,719,155 km (0.113 R)
• M70: 21,008,777 km (0.112 R)
• M71: 21,170,193 km (0.107 R)
• M72: 21,397,133 km (0.089 R)
• M73: 21,755,121 km (0.042 R)
• M74: 21,853,107 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.9

Radius: 12.6

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.12 AU - 4.22 AU

Year: 4540 Days

Day: 14.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 72,418,577 km

• M1: 181,163 km (0.087 R)
• M2: 382,372 km (0.109 R)
• M3: 507,137 km (0.061 R)
• M4: 658,979 km (0.1 R)
• M5: 1,097,899 km (0.072 R)
• M6: 1,263,504 km (0.079 R)
• M7: 1,356,254 km (0.05 R)
• M8: 1,721,722 km (0.109 R)
• M9: 1,825,543 km (0.117 R)
• M10: 1,993,092 km (0.059 R)
• M11: 2,311,138 km (0.103 R)
• M12: 2,662,842 km (0.074 R)
• M13: 2,818,873 km (0.052 R)
• M14: 2,995,997 km (0.12 R)
• M15: 3,530,360 km (0.1 R)
• M16: 3,721,696 km (0.113 R)
• M17: 3,955,816 km (0.107 R)
• M18: 4,035,103 km (0.099 R)
• M19: 4,235,265 km (0.09 R)
• M20: 4,316,347 km (0.067 R)
• M21: 4,834,554 km (0.081 R)
• M22: 5,090,516 km (0.117 R)
• M23: 5,263,601 km (0.084 R)
• M24: 5,975,537 km (0.1 R)
• M25: 7,196,705 km (0.041 R)
• M26: 7,415,866 km (0.102 R)
• M27: 7,661,805 km (0.045 R)
• M28: 8,061,231 km (0.06 R)
• M29: 8,162,060 km (0.113 R)
• M30: 8,416,227 km (0.074 R)
• M31: 9,326,230 km (0.116 R)
• M32: 9,833,367 km (0.062 R)
• M33: 9,941,377 km (0.113 R)
• M34: 10,022,459 km (0.05 R)
• M35: 10,431,908 km (0.103 R)
• M36: 10,514,337 km (0.083 R)
• M37: 11,238,839 km (0.075 R)
• M38: 11,351,636 km (0.092 R)
• M39: 11,493,305 km (0.102 R)
• M40: 12,501,296 km (0.09 R)
• M41: 12,676,924 km (0.062 R)
• M42: 13,001,102 km (0.103 R)
• M43: 13,089,963 km (0.095 R)
• M44: 13,567,480 km (0.048 R)
• M45: 13,899,138 km (0.054 R)
• M46: 14,172,453 km (0.1 R)
• M47: 15,065,254 km (0.082 R)
• M48: 16,390,541 km (0.111 R)
• M49: 17,687,106 km (0.092 R)
• M50: 17,917,487 km (0.09 R)
• M51: 18,148,765 km (0.091 R)
• M52: 18,248,247 km (0.062 R)
• M53: 18,547,593 km (0.104 R)
• M54: 18,882,094 km (0.116 R)
• M55: 18,982,923 km (0.103 R)
• M56: 19,286,307 km (0.041 R)
• M57: 19,523,420 km (0.1 R)
• M58: 19,829,647 km (0.11 R)
• M59: 20,377,923 km (0.065 R)
• M60: 20,723,195 km (0.104 R)
• M61: 20,965,992 km (0.1 R)
• M62: 21,244,693 km (0.117 R)
• M63: 21,665,063 km (0.08 R)
• M64: 21,770,679 km (0.052 R)
• M65: 21,946,905 km (0.092 R)
• M66: 22,549,635 km (0.104 R)
• M67: 22,978,532 km (0.069 R)
• M68: 23,157,900 km (0.114 R)
• M69: 23,409,972 km (0.12 R)
• M70: 23,953,162 km (0.101 R)
• M71: 24,171,575 km (0.105 R)
• M72: 24,463,740 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.1

Radius: 9.7

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.89 AU - 4.47 AU

Year: 4558 Days

Day: 7.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 72,418,577 km

• M1: 145,858 km (0.094 R)
• M2: 285,433 km (0.074 R)
• M3: 430,543 km (0.079 R)
• M4: 628,909 km (0.115 R)
• M5: 838,197 km (0.048 R)
• M6: 1,345,932 km (0.059 R)
• M7: 1,871,769 km (0.077 R)
• M8: 2,029,295 km (0.108 R)
• M9: 2,644,292 km (0.112 R)
• M10: 2,957,251 km (0.101 R)
• M11: 3,602,616 km (0.092 R)
• M12: 4,051,110 km (0.093 R)
• M13: 4,783,691 km (0.108 R)
• M14: 5,110,263 km (0.097 R)
• M15: 5,202,266 km (0.105 R)
• M16: 5,387,917 km (0.101 R)
• M17: 5,462,716 km (0.109 R)
• M18: 5,804,098 km (0.056 R)
• M19: 5,958,034 km (0.038 R)
• M20: 6,289,693 km (0.109 R)
• M21: 6,991,456 km (0.069 R)
• M22: 7,424,393 km (0.051 R)
• M23: 8,122,416 km (0.101 R)
• M24: 8,731,130 km (0.104 R)
• M25: 8,974,376 km (0.106 R)
• M26: 9,174,987 km (0.117 R)
• M27: 9,399,683 km (0.07 R)
• M28: 9,603,435 km (0.101 R)
• M29: 10,223,369 km (0.049 R)
• M30: 11,261,578 km (0.107 R)
• M31: 11,768,864 km (0.062 R)
• M32: 11,841,868 km (0.067 R)
• M33: 12,605,865 km (0.096 R)
• M34: 13,056,902 km (0.058 R)
• M35: 14,493,491 km (0.098 R)
• M36: 14,624,239 km (0.111 R)
• M37: 14,755,287 km (0.117 R)
• M38: 14,886,783 km (0.087 R)
• M39: 15,177,452 km (0.042 R)
• M40: 15,363,402 km (0.1 R)
• M41: 15,979,596 km (0.111 R)
• M42: 16,385,904 km (0.093 R)
• M43: 16,740,750 km (0.076 R)
• M44: 17,125,815 km (0.081 R)
• M45: 17,347,070 km (0.053 R)
• M46: 18,383,035 km (0.062 R)
• M47: 18,524,555 km (0.084 R)
• M48: 18,894,211 km (0.103 R)
• M49: 19,266,411 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.5

Radius: 5

Gravity: 32.26 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.29 AU - 10.49 AU

Year: 17115 Days

Day: 16.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,418,577 km

• M1: 68,665 km (0.079 R)
• M2: 104,569 km (0.094 R)
• M3: 438,172 km (0.081 R)
• M4: 556,354 km (0.082 R)
• M5: 619,485 km (0.048 R)
• M6: 945,010 km (0.115 R)
• M7: 1,072,916 km (0.045 R)
• M8: 1,289,085 km (0.084 R)
• M9: 1,638,396 km (0.052 R)
• M10: 1,699,432 km (0.119 R)
• M11: 1,761,216 km (0.07 R)
• M12: 1,855,313 km (0.069 R)
• M13: 2,147,477 km (0.081 R)
• M14: 2,454,003 km (0.057 R)
• M15: 2,524,015 km (0.12 R)
• M16: 3,414,571 km (0.095 R)
• M17: 3,771,512 km (0.06 R)
• M18: 5,223,658 km (0.113 R)
• M19: 7,376,372 km (0.101 R)
• M20: 8,569,564 km (0.114 R)
• M21: 8,729,485 km (0.095 R)
• M22: 9,161,074 km (0.076 R)
• M23: 9,765,749 km (0.085 R)
• M24: 10,213,495 km (0.074 R)
• M25: 10,439,987 km (0.079 R)
• M26: 11,420,601 km (0.103 R)
• M27: 11,596,677 km (0.083 R)
• M28: 12,550,962 km (0.114 R)
• M29: 13,037,454 km (0.109 R)
• M30: 13,283,094 km (0.116 R)
• M31: 13,654,246 km (0.076 R)
• M32: 13,778,861 km (0.085 R)
• M33: 14,852,226 km (0.119 R)
• M34: 15,237,590 km (0.083 R)
• M35: 15,952,369 km (0.116 R)
• M36: 17,752,779 km (0.088 R)
• M37: 18,229,997 km (0.074 R)
• M38: 18,367,028 km (0.062 R)
• M39: 18,780,517 km (0.096 R)
• M40: 18,849,631 km (0.079 R)
• M41: 19,057,722 km (0.098 R)
• M42: 19,127,285 km (0.026 R)
• M43: 19,616,470 km (0.065 R)
• M44: 20,038,934 km (0.112 R)
• M45: 20,464,540 km (0.12 R)
• M46: 21,180,366 km (0.098 R)
• M47: 21,977,124 km (0.099 R)
• M48: 22,196,285 km (0.083 R)
• M49: 22,857,657 km (0.115 R)
• M50: 24,049,354 km (0.106 R)
• M51: 24,275,097 km (0.081 R)
• M52: 24,804,524 km (0.101 R)
• M53: 25,951,640 km (0.078 R)
• M54: 26,881,690 km (0.096 R)
• M55: 27,901,648 km (0.066 R)
• M56: 28,138,761 km (0.065 R)
• M57: 31,118,152 km (0.114 R)
• M58: 32,520,333 km (0.113 R)
• M59: 32,603,360 km (0.041 R)
• M60: 34,534,668 km (0.077 R)
• M61: 35,985,618 km (0.117 R)
• M62: 36,416,161 km (0.102 R)
• M63: 37,021,883 km (0.053 R)
• M64: 38,243,200 km (0.039 R)
• M65: 40,278,030 km (0.053 R)
• M66: 41,263,581 km (0.107 R)
• M67: 41,353,639 km (0.116 R)
• M68: 45,842,472 km (0.056 R)
• M69: 45,935,672 km (0.116 R)
• M70: 46,309,068 km (0.108 R)
• M71: 48,002,067 km (0.101 R)
• M72: 48,856,121 km (0.117 R)
• M73: 50,002,789 km (0.117 R)
• M74: 52,907,681 km (0.109 R)
• M75: 53,299,178 km (0.117 R)
• M76: 55,568,578 km (0.08 R)
• M77: 57,065,604 km (0.06 R)
• M78: 57,668,034 km (0.109 R)
• M79: 58,373,688 km (0.111 R)
• M80: 58,575,794 km (0.065 R)
• M81: 60,099,000 km (0.048 R)
• M82: 61,429,822 km (0.082 R)
• M83: 61,738,293 km (0.036 R)
• M84: 63,703,710 km (0.11 R)
• M85: 64,224,460 km (0.099 R)
• M86: 65,584,754 km (0.103 R)
• M87: 66,005,124 km (0.059 R)
• M88: 66,848,856 km (0.094 R)
• M89: 66,954,472 km (0.059 R)
• M90: 68,014,522 km (0.071 R)
• M91: 69,080,258 km (0.081 R)
• M92: 69,722,182 km (0.105 R)
• M93: 71,335,894 km (0.108 R)
• M94: 72,310,076 km (0.114 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 13,770 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit