🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.1

Radius: 9.9

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.46 AU - 0.56 AU

Year: 251 Days

Day: 5.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 66,571,320 km

• M1: 124,615 km (0.093 R)
• M2: 187,297 km (0.106 R)
• M3: 254,616 km (0.093 R)
• M4: 342,130 km (0.084 R)
• M5: 474,524 km (0.117 R)
• M6: 551,717 km (0.076 R)
• M7: 633,996 km (0.113 R)
• M8: 784,042 km (0.067 R)
• M9: 855,101 km (0.097 R)
• M10: 940,372 km (0.098 R)
• M11: 1,004,101 km (0.105 R)
• M12: 1,094,757 km (0.108 R)
• M13: 1,184,965 km (0.088 R)
• M14: 1,251,087 km (0.119 R)
• M15: 1,318,406 km (0.095 R)
• M16: 1,390,662 km (0.109 R)
• M17: 1,513,930 km (0.104 R)
• M18: 1,604,437 km (0.095 R)
• M19: 1,685,519 km (0.099 R)
• M20: 1,863,541 km (0.114 R)
• M21: 1,960,929 km (0.119 R)
• M22: 2,031,988 km (0.116 R)
• M23: 2,246,661 km (0.11 R)
• M24: 2,443,232 km (0.04 R)
• M25: 2,580,264 km (0.117 R)
• M26: 2,676,156 km (0.098 R)
• M27: 2,768,608 km (0.116 R)
• M28: 2,830,990 km (0.098 R)
• M29: 2,907,285 km (0.033 R)
• M30: 3,029,955 km (0.067 R)
• M31: 3,172,971 km (0.087 R)
• M32: 3,242,983 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.6

Radius: 9.1

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.56 AU - 0.66 AU

Year: 329 Days

Day: 14.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 66,571,320 km

• M1: 142,866 km (0.066 R)
• M2: 225,743 km (0.091 R)
• M3: 290,669 km (0.086 R)
• M4: 349,311 km (0.047 R)
• M5: 462,557 km (0.091 R)
• M6: 549,623 km (0.111 R)
• M7: 642,972 km (0.081 R)
• M8: 700,268 km (0.07 R)
• M9: 765,792 km (0.028 R)
• M10: 838,047 km (0.07 R)
• M11: 912,846 km (0.103 R)
• M12: 973,433 km (0.06 R)
• M13: 1,121,236 km (0.092 R)
• M14: 1,181,524 km (0.064 R)
• M15: 1,258,417 km (0.119 R)
• M16: 1,339,799 km (0.108 R)
• M17: 1,412,204 km (0.1 R)
• M18: 1,549,834 km (0.065 R)
• M19: 1,634,656 km (0.11 R)
• M20: 2,201,333 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.3

Radius: 8.5

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.61 AU - 0.85 AU

Year: 431 Days

Day: 11.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 66,571,320 km

• M1: 114,293 km (0.076 R)
• M2: 179,966 km (0.072 R)
• M3: 245,789 km (0.11 R)
• M4: 406,457 km (0.077 R)
• M5: 459,565 km (0.104 R)
• M6: 512,971 km (0.11 R)
• M7: 668,702 km (0.117 R)
• M8: 752,627 km (0.096 R)
• M9: 833,859 km (0.114 R)
• M10: 966,701 km (0.103 R)
• M11: 1,026,840 km (0.077 R)
• M12: 1,106,725 km (0.116 R)
• M13: 1,162,375 km (0.06 R)
• M14: 1,257,520 km (0.066 R)
• M15: 1,335,460 km (0.119 R)
• M16: 1,403,078 km (0.071 R)
• M17: 1,517,072 km (0.091 R)
• M18: 1,579,305 km (0.102 R)
• M19: 1,672,355 km (0.12 R)
• M20: 1,767,349 km (0.052 R)
• M21: 1,890,767 km (0.076 R)
• M22: 1,962,724 km (0.049 R)
• M23: 2,081,505 km (0.068 R)
• M24: 2,146,430 km (0.102 R)
• M25: 2,221,678 km (0.101 R)
• M26: 2,413,313 km (0.064 R)
• M27: 2,486,616 km (0.104 R)
• M28: 2,540,920 km (0.109 R)
• M29: 2,605,546 km (0.119 R)
• M30: 2,685,731 km (0.12 R)
• M31: 2,741,531 km (0.116 R)
• M32: 2,797,630 km (0.11 R)
• M33: 2,999,587 km (0.119 R)
• M34: 3,094,582 km (0.049 R)
• M35: 3,158,310 km (0.098 R)
• M36: 3,233,408 km (0.076 R)
• M37: 3,363,409 km (0.093 R)
• M38: 3,434,468 km (0.053 R)
• M39: 3,572,846 km (0.059 R)
• M40: 3,679,060 km (0.092 R)
• M41: 3,735,459 km (0.114 R)
• M42: 3,849,153 km (0.084 R)
• M43: 3,917,968 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.5

Radius: 14

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3 AU - 3.4 AU

Year: 3951 Days

Day: 10 Hours

Environment

Temp: -206 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 66,571,320 km

• M1: 176,077 km (0.091 R)
• M2: 344,524 km (0.091 R)
• M3: 646,712 km (0.085 R)
• M4: 791,373 km (0.099 R)
• M5: 926,759 km (0.106 R)
• M6: 1,025,493 km (0.08 R)
• M7: 1,259,165 km (0.041 R)
• M8: 1,382,883 km (0.087 R)
• M9: 1,497,923 km (0.113 R)
• M10: 1,683,724 km (0.116 R)
• M11: 1,807,441 km (0.074 R)
• M12: 2,020,618 km (0.111 R)
• M13: 2,197,294 km (0.039 R)
• M14: 2,318,169 km (0.112 R)
• M15: 2,410,171 km (0.112 R)
• M16: 2,889,632 km (0.108 R)
• M17: 3,089,794 km (0.089 R)
• M18: 3,225,928 km (0.064 R)
• M19: 4,103,470 km (0.08 R)
• M20: 4,405,657 km (0.072 R)
• M21: 4,501,699 km (0.063 R)
• M22: 4,676,130 km (0.117 R)
• M23: 4,892,598 km (0.047 R)
• M24: 5,011,977 km (0.079 R)
• M25: 5,520,311 km (0.104 R)
• M26: 6,259,773 km (0.037 R)
• M27: 6,454,999 km (0.113 R)
• M28: 7,030,502 km (0.069 R)
• M29: 7,233,655 km (0.042 R)
• M30: 7,507,420 km (0.113 R)
• M31: 7,761,586 km (0.041 R)
• M32: 8,018,446 km (0.066 R)
• M33: 8,373,292 km (0.074 R)
• M34: 8,588,863 km (0.03 R)
• M35: 8,709,289 km (0.115 R)
• M36: 8,976,321 km (0.106 R)
• M37: 9,123,226 km (0.046 R)
• M38: 9,344,930 km (0.095 R)
• M39: 9,819,155 km (0.089 R)
• M40: 9,945,117 km (0.095 R)
• M41: 10,122,540 km (0.053 R)
• M42: 10,352,322 km (0.062 R)
• M43: 10,973,153 km (0.107 R)
• M44: 11,341,015 km (0.09 R)
• M45: 11,499,888 km (0.062 R)
• M46: 11,766,471 km (0.108 R)
• M47: 12,142,859 km (0.071 R)
• M48: 12,963,104 km (0.077 R)
• M49: 13,157,133 km (0.098 R)
• M50: 13,268,434 km (0.104 R)
• M51: 13,491,933 km (0.084 R)
• M52: 13,773,177 km (0.098 R)
• M53: 13,886,123 km (0.118 R)
• M54: 14,369,923 km (0.12 R)
• M55: 14,743,618 km (0.067 R)
• M56: 14,859,257 km (0.117 R)
• M57: 15,237,142 km (0.1 R)
• M58: 15,324,806 km (0.115 R)
• M59: 15,765,521 km (0.101 R)
• M60: 16,300,184 km (0.074 R)
• M61: 16,509,621 km (0.077 R)
• M62: 16,870,900 km (0.029 R)
• M63: 17,143,467 km (0.06 R)
• M64: 17,754,574 km (0.062 R)
• M65: 18,528,594 km (0.087 R)
• M66: 18,841,253 km (0.063 R)
• M67: 19,535,238 km (0.063 R)
• M68: 20,721,399 km (0.095 R)
• M69: 21,046,027 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.2

Radius: 10.5

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.59 AU - 5.19 AU

Year: 6349 Days

Day: 6.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 66,571,320 km

• M1: 156,629 km (0.076 R)
• M2: 236,514 km (0.115 R)
• M3: 1,105,528 km (0.076 R)
• M4: 1,189,901 km (0.076 R)
• M5: 1,263,952 km (0.094 R)
• M6: 1,443,470 km (0.034 R)
• M7: 1,509,592 km (0.08 R)
• M8: 1,576,911 km (0.1 R)
• M9: 1,659,040 km (0.115 R)
• M10: 2,151,965 km (0.111 R)
• M11: 2,352,127 km (0.111 R)
• M12: 2,590,886 km (0.035 R)
• M13: 2,871,082 km (0.062 R)
• M14: 3,023,523 km (0.119 R)
• M15: 3,318,829 km (0.113 R)
• M16: 3,733,215 km (0.083 R)
• M17: 4,395,185 km (0.105 R)
• M18: 4,971,436 km (0.082 R)
• M19: 5,114,003 km (0.115 R)
• M20: 5,278,710 km (0.031 R)
• M21: 5,592,417 km (0.117 R)
• M22: 5,912,257 km (0.086 R)
• M23: 6,063,501 km (0.091 R)
• M24: 6,325,896 km (0.113 R)
• M25: 6,392,018 km (0.103 R)
• M26: 6,839,166 km (0.107 R)
• M27: 7,389,088 km (0.116 R)
• M28: 8,048,814 km (0.116 R)
• M29: 8,192,578 km (0.11 R)
• M30: 8,288,919 km (0.107 R)
• M31: 8,482,798 km (0.112 R)
• M32: 9,298,405 km (0.084 R)
• M33: 9,449,350 km (0.093 R)
• M34: 9,525,046 km (0.116 R)
• M35: 9,601,042 km (0.088 R)
• M36: 10,061,354 km (0.115 R)
• M37: 10,633,716 km (0.108 R)
• M38: 10,870,978 km (0.066 R)
• M39: 11,566,010 km (0.117 R)
• M40: 11,810,004 km (0.099 R)
• M41: 12,083,020 km (0.088 R)
• M42: 12,303,078 km (0.112 R)
• M43: 12,524,334 km (0.08 R)
• M44: 12,663,310 km (0.114 R)
• M45: 13,337,697 km (0.102 R)
• M46: 14,052,476 km (0.085 R)
• M47: 14,633,365 km (0.113 R)
• M48: 15,519,283 km (0.105 R)
• M49: 15,908,686 km (0.07 R)
• M50: 17,157,529 km (0.114 R)
• M51: 17,435,931 km (0.104 R)
• M52: 18,343,093 km (0.07 R)
• M53: 18,818,365 km (0.045 R)
• M54: 19,426,031 km (0.106 R)
• M55: 19,845,654 km (0.114 R)
• M56: 20,693,724 km (0.044 R)
• M57: 20,759,547 km (0.114 R)
• M58: 21,155,383 km (0.113 R)
• M59: 21,320,988 km (0.091 R)
• M60: 21,954,535 km (0.089 R)
• M61: 22,256,872 km (0.077 R)
• M62: 22,324,191 km (0.057 R)
• M63: 22,661,983 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837.1

Radius: 3

Gravity: 93.01 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.69 AU - 7.75 AU

Year: 14806 Days

Day: 16.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 66,571,320 km

• M1: 84,972 km (0.096 R)
• M2: 225,444 km (0.105 R)
• M3: 630,555 km (0.098 R)
• M4: 651,349 km (0.103 R)
• M5: 758,910 km (0.036 R)
• M6: 1,089,372 km (0.061 R)
• M7: 1,431,352 km (0.05 R)
• M8: 1,514,678 km (0.077 R)
• M9: 1,924,277 km (0.112 R)
• M10: 2,204,773 km (0.1 R)
• M11: 2,333,428 km (0.114 R)
• M12: 2,734,200 km (0.079 R)
• M13: 3,448,231 km (0.073 R)
• M14: 3,522,581 km (0.11 R)
• M15: 3,673,077 km (0.067 R)
• M16: 3,787,220 km (0.037 R)
• M17: 4,375,588 km (0.109 R)
• M18: 4,618,834 km (0.085 R)
• M19: 5,288,584 km (0.111 R)
• M20: 5,634,753 km (0.066 R)
• M21: 6,032,983 km (0.117 R)
• M22: 6,577,818 km (0.086 R)
• M23: 6,996,692 km (0.046 R)
• M24: 7,472,264 km (0.088 R)
• M25: 7,762,484 km (0.105 R)
• M26: 8,304,178 km (0.042 R)
• M27: 9,216,575 km (0.069 R)
• M28: 9,319,947 km (0.037 R)
• M29: 10,054,024 km (0.118 R)
• M30: 10,752,048 km (0.091 R)
• M31: 11,856,080 km (0.12 R)
• M32: 12,937,972 km (0.034 R)
• M33: 13,286,086 km (0.096 R)
• M34: 13,637,342 km (0.044 R)
• M35: 15,438,500 km (0.101 R)
• M36: 15,561,320 km (0.086 R)
• M37: 15,931,425 km (0.038 R)
• M38: 16,366,755 km (0.094 R)
• M39: 18,147,269 km (0.12 R)
• M40: 18,212,045 km (0.112 R)
• M41: 18,276,821 km (0.102 R)
• M42: 18,471,597 km (0.106 R)
• M43: 22,163,373 km (0.093 R)
• M44: 22,232,637 km (0.098 R)
• M45: 22,928,417 km (0.104 R)
• M46: 23,068,440 km (0.096 R)
• M47: 23,490,157 km (0.115 R)
• M48: 23,843,507 km (0.088 R)
• M49: 24,627,101 km (0.109 R)
• M50: 25,491,477 km (0.111 R)
• M51: 27,994,100 km (0.101 R)
• M52: 28,368,693 km (0.11 R)
• M53: 29,122,816 km (0.099 R)
• M54: 32,754,454 km (0.094 R)
• M55: 33,307,368 km (0.031 R)
• M56: 34,182,665 km (0.097 R)
• M57: 34,342,585 km (0.118 R)
• M58: 34,582,839 km (0.119 R)
• M59: 34,823,841 km (0.06 R)
• M60: 35,145,925 km (0.107 R)
• M61: 37,592,898 km (0.072 R)
• M62: 39,087,231 km (0.06 R)
• M63: 40,178,547 km (0.065 R)
• M64: 40,431,817 km (0.05 R)
• M65: 41,535,400 km (0.099 R)
• M66: 43,338,802 km (0.071 R)
• M67: 44,032,637 km (0.091 R)
• M68: 44,119,554 km (0.09 R)
• M69: 46,135,834 km (0.05 R)
• M70: 46,224,096 km (0.101 R)
• M71: 46,400,921 km (0.107 R)
• M72: 47,021,752 km (0.083 R)
• M73: 47,555,966 km (0.082 R)
• M74: 49,260,933 km (0.094 R)
• M75: 49,441,647 km (0.117 R)
• M76: 50,712,182 km (0.118 R)
• M77: 51,077,201 km (0.12 R)
• M78: 51,351,563 km (0.061 R)
• M79: 52,361,499 km (0.071 R)
• M80: 53,192,814 km (0.097 R)
• M81: 53,378,166 km (0.104 R)
• M82: 53,470,917 km (0.097 R)
• M83: 55,430,798 km (0.119 R)
• M84: 57,034,487 km (0.083 R)
• M85: 57,129,332 km (0.074 R)
• M86: 57,414,017 km (0.102 R)
• M87: 58,271,063 km (0.118 R)
• M88: 58,653,436 km (0.077 R)
• M89: 58,940,663 km (0.05 R)
• M90: 59,805,190 km (0.065 R)
• M91: 59,901,531 km (0.11 R)
• M92: 60,480,624 km (0.111 R)
• M93: 61,061,512 km (0.088 R)
• M94: 63,599,889 km (0.027 R)
• M95: 65,179,044 km (0.111 R)
• M96: 66,072,892 km (0.113 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 13,677 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit