🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.9

Radius: 14.3

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.65 AU - 0.71 AU

Year: 368 Days

Day: 11.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 32,060,958 km

• M1: 181,013 km (0.09 R)
• M2: 335,398 km (0.064 R)
• M3: 450,290 km (0.074 R)
• M4: 547,079 km (0.075 R)
• M5: 660,624 km (0.119 R)
• M6: 781,200 km (0.119 R)
• M7: 896,091 km (0.064 R)
• M8: 999,164 km (0.079 R)
• M9: 1,110,016 km (0.113 R)
• M10: 1,281,306 km (0.094 R)
• M11: 1,386,024 km (0.054 R)
• M12: 1,618,948 km (0.118 R)
• M13: 1,763,011 km (0.108 R)
• M14: 1,919,191 km (0.118 R)
• M15: 2,040,515 km (0.115 R)
• M16: 2,295,430 km (0.113 R)
• M17: 2,428,871 km (0.099 R)
• M18: 2,778,930 km (0.095 R)
• M19: 2,903,695 km (0.088 R)
• M20: 3,007,665 km (0.104 R)
• M21: 3,112,982 km (0.093 R)
• M22: 3,233,558 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.3

Radius: 13.4

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.77 AU - 0.79 AU

Year: 452 Days

Day: 11.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 32,060,958 km

• M1: 182,061 km (0.066 R)
• M2: 307,872 km (0.101 R)
• M3: 435,479 km (0.12 R)
• M4: 571,015 km (0.078 R)
• M5: 684,709 km (0.116 R)
• M6: 771,925 km (0.111 R)
• M7: 877,840 km (0.119 R)
• M8: 1,007,242 km (0.089 R)
• M9: 1,112,111 km (0.057 R)
• M10: 1,217,727 km (0.119 R)
• M11: 1,354,160 km (0.108 R)
• M12: 1,460,823 km (0.058 R)
• M13: 1,635,703 km (0.073 R)
• M14: 1,731,296 km (0.107 R)
• M15: 1,821,504 km (0.035 R)
• M16: 1,951,953 km (0.098 R)
• M17: 2,050,089 km (0.111 R)
• M18: 2,190,262 km (0.069 R)
• M19: 2,304,705 km (0.073 R)
• M20: 2,417,202 km (0.085 R)
• M21: 2,634,568 km (0.086 R)
• M22: 2,814,235 km (0.104 R)
• M23: 2,916,859 km (0.101 R)
• M24: 3,034,443 km (0.055 R)
• M25: 3,144,398 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.2

Radius: 14.7

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.79 AU - 0.91 AU

Year: 514 Days

Day: 7.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 32,060,958 km

• M1: 212,579 km (0.067 R)
• M2: 371,601 km (0.07 R)
• M3: 489,933 km (0.082 R)
• M4: 648,208 km (0.107 R)
• M5: 767,587 km (0.067 R)
• M6: 862,881 km (0.087 R)
• M7: 978,071 km (0.083 R)
• M8: 1,103,135 km (0.118 R)
• M9: 1,255,126 km (0.118 R)
• M10: 1,405,771 km (0.087 R)
• M11: 1,530,985 km (0.09 R)
• M12: 1,641,537 km (0.096 R)
• M13: 1,807,890 km (0.063 R)
• M14: 2,040,365 km (0.079 R)
• M15: 2,293,635 km (0.092 R)
• M16: 2,394,613 km (0.096 R)
• M17: 2,491,852 km (0.073 R)
• M18: 2,740,783 km (0.11 R)
• M19: 2,934,512 km (0.107 R)
• M20: 3,103,258 km (0.112 R)
• M21: 3,257,494 km (0.114 R)
• M22: 3,438,657 km (0.053 R)
• M23: 3,561,477 km (0.091 R)
• M24: 3,748,324 km (0.041 R)
• M25: 3,862,019 km (0.096 R)
• M26: 4,002,641 km (0.064 R)
• M27: 4,177,521 km (0.051 R)
• M28: 4,269,224 km (0.111 R)
• M29: 4,394,886 km (0.08 R)
• M30: 4,589,064 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.6

Radius: 13.4

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.73 AU - 4.49 AU

Year: 4500 Days

Day: 10 Hours

Environment

Temp: -199 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 32,060,958 km

• M1: 167,400 km (0.087 R)
• M2: 251,474 km (0.109 R)
• M3: 359,334 km (0.097 R)
• M4: 755,320 km (0.079 R)
• M5: 1,014,274 km (0.077 R)
• M6: 1,168,060 km (0.106 R)
• M7: 1,414,448 km (0.083 R)
• M8: 1,573,620 km (0.115 R)
• M9: 2,071,482 km (0.107 R)
• M10: 2,581,610 km (0.077 R)
• M11: 2,962,038 km (0.111 R)
• M12: 3,168,632 km (0.094 R)
• M13: 3,341,268 km (0.071 R)
• M14: 3,655,873 km (0.116 R)
• M15: 3,898,371 km (0.071 R)
• M16: 4,377,982 km (0.055 R)
• M17: 4,766,637 km (0.065 R)
• M18: 4,898,582 km (0.059 R)
• M19: 5,009,584 km (0.099 R)
• M20: 5,211,541 km (0.113 R)
• M21: 5,370,564 km (0.084 R)
• M22: 5,998,725 km (0.091 R)
• M23: 6,093,869 km (0.095 R)
• M24: 6,406,379 km (0.089 R)
• M25: 6,947,325 km (0.092 R)
• M26: 7,324,761 km (0.085 R)
• M27: 7,657,167 km (0.113 R)
• M28: 7,890,390 km (0.115 R)
• M29: 8,178,516 km (0.077 R)
• M30: 8,337,089 km (0.039 R)
• M31: 8,630,600 km (0.101 R)
• M32: 9,365,575 km (0.028 R)
• M33: 9,979,375 km (0.046 R)
• M34: 10,262,713 km (0.062 R)
• M35: 10,548,744 km (0.034 R)
• M36: 11,187,228 km (0.053 R)
• M37: 11,659,508 km (0.119 R)
• M38: 12,961,010 km (0.096 R)
• M39: 13,146,212 km (0.104 R)
• M40: 13,675,938 km (0.116 R)
• M41: 13,770,185 km (0.027 R)
• M42: 14,435,746 km (0.092 R)
• M43: 14,563,802 km (0.065 R)
• M44: 14,724,320 km (0.111 R)
• M45: 15,666,787 km (0.071 R)
• M46: 16,294,948 km (0.095 R)
• M47: 17,133,893 km (0.092 R)
• M48: 17,439,372 km (0.11 R)
• M49: 18,021,457 km (0.103 R)
• M50: 18,366,729 km (0.09 R)
• M51: 18,575,119 km (0.032 R)
• M52: 18,888,975 km (0.106 R)
• M53: 19,064,005 km (0.112 R)
• M54: 19,876,620 km (0.092 R)
• M55: 20,628,499 km (0.11 R)
• M56: 20,881,170 km (0.072 R)
• M57: 21,316,799 km (0.049 R)
• M58: 21,828,723 km (0.103 R)
• M59: 21,938,977 km (0.111 R)
• M60: 22,418,887 km (0.094 R)
• M61: 22,939,487 km (0.106 R)
• M62: 23,690,169 km (0.099 R)
• M63: 24,220,494 km (0.049 R)
• M64: 24,410,782 km (0.036 R)
• M65: 24,525,374 km (0.118 R)
• M66: 24,946,492 km (0.075 R)
• M67: 25,100,279 km (0.085 R)
• M68: 25,370,004 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.1

Radius: 10.5

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.73 AU - 4.69 AU

Year: 5667 Days

Day: 6.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 32,060,958 km

• M1: 154,834 km (0.118 R)
• M2: 229,932 km (0.044 R)
• M3: 317,147 km (0.096 R)
• M4: 411,693 km (0.12 R)
• M5: 570,417 km (0.084 R)
• M6: 739,313 km (0.046 R)
• M7: 811,868 km (0.115 R)
• M8: 1,241,662 km (0.076 R)
• M9: 1,374,655 km (0.081 R)
• M10: 1,622,987 km (0.089 R)
• M11: 1,703,621 km (0.103 R)
• M12: 1,852,321 km (0.052 R)
• M13: 2,022,713 km (0.06 R)
• M14: 2,216,292 km (0.065 R)
• M15: 2,717,146 km (0.097 R)
• M16: 2,891,876 km (0.118 R)
• M17: 3,030,404 km (0.059 R)
• M18: 3,252,707 km (0.057 R)
• M19: 3,417,713 km (0.045 R)
• M20: 3,627,898 km (0.092 R)
• M21: 3,756,103 km (0.11 R)
• M22: 3,929,487 km (0.066 R)
• M23: 4,083,274 km (0.102 R)
• M24: 4,306,474 km (0.111 R)
• M25: 4,465,197 km (0.113 R)
• M26: 4,695,428 km (0.113 R)
• M27: 5,119,538 km (0.064 R)
• M28: 6,156,551 km (0.092 R)
• M29: 6,233,145 km (0.048 R)
• M30: 6,335,769 km (0.081 R)
• M31: 6,856,968 km (0.026 R)
• M32: 7,042,769 km (0.098 R)
• M33: 7,582,667 km (0.096 R)
• M34: 7,912,979 km (0.097 R)
• M35: 8,219,954 km (0.101 R)
• M36: 8,360,875 km (0.105 R)
• M37: 8,730,831 km (0.032 R)
• M38: 8,903,317 km (0.119 R)
• M39: 9,164,366 km (0.093 R)
• M40: 9,693,942 km (0.062 R)
• M41: 9,842,792 km (0.075 R)
• M42: 10,022,459 km (0.097 R)
• M43: 10,415,453 km (0.115 R)
• M44: 10,690,563 km (0.114 R)
• M45: 10,782,865 km (0.102 R)
• M46: 10,968,067 km (0.09 R)
• M47: 11,310,497 km (0.042 R)
• M48: 11,530,106 km (0.06 R)
• M49: 12,005,828 km (0.091 R)
• M50: 12,520,145 km (0.107 R)
• M51: 12,747,534 km (0.093 R)
• M52: 13,140,378 km (0.04 R)
• M53: 13,338,296 km (0.064 R)
• M54: 13,504,050 km (0.1 R)
• M55: 13,804,144 km (0.106 R)
• M56: 14,785,805 km (0.091 R)
• M57: 14,991,651 km (0.118 R)
• M58: 15,198,545 km (0.071 R)
• M59: 15,475,900 km (0.105 R)
• M60: 15,824,912 km (0.118 R)
• M61: 17,717,773 km (0.109 R)
• M62: 19,380,404 km (0.083 R)
• M63: 19,530,600 km (0.101 R)
• M64: 19,718,795 km (0.047 R)
• M65: 19,869,888 km (0.113 R)
• M66: 20,059,279 km (0.084 R)
• M67: 20,516,151 km (0.084 R)
• M68: 20,592,745 km (0.113 R)
• M69: 20,707,636 km (0.106 R)
• M70: 20,784,380 km (0.101 R)
• M71: 21,362,875 km (0.047 R)
• M72: 22,220,969 km (0.05 R)
• M73: 22,535,722 km (0.054 R)
• M74: 23,689,421 km (0.093 R)
• M75: 24,943,650 km (0.089 R)
• M76: 25,066,320 km (0.066 R)
• M77: 25,229,980 km (0.046 R)
• M78: 25,435,079 km (0.086 R)
• M79: 25,517,208 km (0.094 R)
• M80: 26,261,009 km (0.117 R)
• M81: 26,593,864 km (0.106 R)
• M82: 26,844,440 km (0.042 R)
• M83: 27,053,877 km (0.063 R)
• M84: 28,024,169 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388

Radius: 9.6

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.91 AU - 6.03 AU

Year: 7268 Days

Day: 7 Hours

Environment

Temp: -208 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 32,060,958 km

• M1: 146,606 km (0.05 R)
• M2: 216,618 km (0.115 R)
• M3: 285,433 km (0.081 R)
• M4: 815,159 km (0.089 R)
• M5: 1,054,665 km (0.099 R)
• M6: 1,497,325 km (0.057 R)
• M7: 1,668,615 km (0.1 R)
• M8: 1,901,239 km (0.111 R)
• M9: 2,221,379 km (0.086 R)
• M10: 2,497,985 km (0.11 R)
• M11: 2,806,606 km (0.12 R)
• M12: 2,912,222 km (0.086 R)
• M13: 3,171,325 km (0.065 R)
• M14: 3,483,087 km (0.108 R)
• M15: 3,874,884 km (0.115 R)
• M16: 5,107,720 km (0.102 R)
• M17: 6,174,503 km (0.058 R)
• M18: 6,312,731 km (0.1 R)
• M19: 6,904,091 km (0.062 R)
• M20: 7,105,151 km (0.078 R)
• M21: 7,690,378 km (0.09 R)
• M22: 7,839,078 km (0.091 R)
• M23: 7,958,906 km (0.045 R)
• M24: 10,477,236 km (0.052 R)
• M25: 10,675,304 km (0.081 R)
• M26: 10,774,936 km (0.069 R)
• M27: 10,874,718 km (0.066 R)
• M28: 11,142,498 km (0.086 R)
• M29: 11,277,136 km (0.028 R)
• M30: 11,650,383 km (0.089 R)
• M31: 11,787,115 km (0.107 R)
• M32: 13,469,194 km (0.078 R)
• M33: 13,937,585 km (0.081 R)
• M34: 14,082,695 km (0.089 R)
• M35: 14,301,556 km (0.105 R)
• M36: 14,374,710 km (0.088 R)
• M37: 14,779,372 km (0.115 R)
• M38: 15,038,775 km (0.057 R)
• M39: 15,113,125 km (0.114 R)
• M40: 15,977,651 km (0.11 R)
• M41: 16,053,647 km (0.101 R)
• M42: 16,627,055 km (0.068 R)
• M43: 16,781,141 km (0.066 R)
• M44: 17,090,510 km (0.111 R)
• M45: 17,207,046 km (0.06 R)
• M46: 17,793,919 km (0.045 R)
• M47: 17,911,951 km (0.086 R)
• M48: 18,109,421 km (0.074 R)
• M49: 18,466,810 km (0.093 R)
• M50: 19,593,132 km (0.118 R)
• M51: 19,755,895 km (0.108 R)
• M52: 19,959,946 km (0.076 R)
• M53: 20,041,776 km (0.104 R)
• M54: 20,123,606 km (0.064 R)
• M55: 20,205,736 km (0.089 R)
• M56: 20,287,865 km (0.089 R)
• M57: 20,370,144 km (0.057 R)
• M58: 20,866,061 km (0.076 R)
• M59: 21,449,642 km (0.071 R)
• M60: 22,123,281 km (0.047 R)
• M61: 22,547,690 km (0.113 R)
• M62: 22,718,232 km (0.101 R)
• M63: 22,932,007 km (0.095 R)
• M64: 23,793,990 km (0.077 R)
• M65: 24,185,338 km (0.075 R)
• M66: 24,272,554 km (0.089 R)
• M67: 24,754,259 km (0.099 R)
• M68: 25,994,724 km (0.106 R)
• M69: 26,667,616 km (0.112 R)
• M70: 27,028,745 km (0.116 R)
• M71: 27,209,908 km (0.064 R)
• M72: 27,346,192 km (0.117 R)
• M73: 27,619,208 km (0.026 R)
• M74: 27,755,940 km (0.089 R)
• M75: 28,213,859 km (0.1 R)
• M76: 28,305,712 km (0.102 R)
• M77: 28,535,794 km (0.12 R)
• M78: 29,415,729 km (0.112 R)
• M79: 29,788,975 km (0.099 R)
• M80: 30,210,692 km (0.079 R)
• M81: 30,728,899 km (0.117 R)
• M82: 31,583,102 km (0.102 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 16,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit