🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.4

Radius: 10.9

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.51 AU - 0.55 AU

Year: 262 Days

Day: 7.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 49,583,376 km

• M1: 154,834 km (0.106 R)
• M2: 250,128 km (0.058 R)
• M3: 319,092 km (0.033 R)
• M4: 423,212 km (0.079 R)
• M5: 497,263 km (0.059 R)
• M6: 603,179 km (0.069 R)
• M7: 698,622 km (0.091 R)
• M8: 779,854 km (0.096 R)
• M9: 857,794 km (0.093 R)
• M10: 960,119 km (0.086 R)
• M11: 1,029,533 km (0.067 R)
• M12: 1,197,381 km (0.093 R)
• M13: 1,305,092 km (0.104 R)
• M14: 1,395,299 km (0.117 R)
• M15: 1,487,751 km (0.11 R)
• M16: 1,582,446 km (0.045 R)
• M17: 1,674,748 km (0.114 R)
• M18: 1,768,845 km (0.094 R)
• M19: 1,860,250 km (0.089 R)
• M20: 1,953,299 km (0.086 R)
• M21: 2,052,782 km (0.115 R)
• M22: 2,144,336 km (0.068 R)
• M23: 2,227,363 km (0.084 R)
• M24: 2,301,563 km (0.106 R)
• M25: 2,386,684 km (0.081 R)
• M26: 2,457,594 km (0.113 R)
• M27: 2,575,627 km (0.075 R)
• M28: 2,679,896 km (0.109 R)
• M29: 2,812,290 km (0.04 R)
• M30: 2,903,545 km (0.103 R)
• M31: 3,133,477 km (0.077 R)
• M32: 3,205,733 km (0.109 R)
• M33: 3,329,600 km (0.068 R)
• M34: 3,506,724 km (0.066 R)
• M35: 3,605,159 km (0.053 R)
• M36: 3,728,129 km (0.046 R)
• M37: 3,840,626 km (0.111 R)
• M38: 3,948,337 km (0.064 R)
• M39: 4,087,313 km (0.107 R)
• M40: 4,166,600 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.8

Radius: 8.7

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.5 AU - 0.6 AU

Year: 277 Days

Day: 8.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 49,583,376 km

• M1: 108,309 km (0.033 R)
• M2: 170,242 km (0.099 R)
• M3: 253,269 km (0.071 R)
• M4: 316,100 km (0.025 R)
• M5: 385,963 km (0.098 R)
• M6: 449,242 km (0.025 R)
• M7: 520,451 km (0.104 R)
• M8: 577,448 km (0.049 R)
• M9: 654,191 km (0.105 R)
• M10: 783,294 km (0.084 R)
• M11: 842,685 km (0.073 R)
• M12: 979,118 km (0.112 R)
• M13: 1,064,688 km (0.09 R)
• M14: 1,150,258 km (0.116 R)
• M15: 1,210,396 km (0.062 R)
• M16: 1,266,047 km (0.096 R)
• M17: 1,348,326 km (0.099 R)
• M18: 1,426,565 km (0.029 R)
• M19: 1,572,722 km (0.109 R)
• M20: 1,633,908 km (0.036 R)
• M21: 1,692,700 km (0.105 R)
• M22: 1,771,239 km (0.12 R)
• M23: 1,850,974 km (0.111 R)
• M24: 2,004,312 km (0.09 R)
• M25: 2,060,711 km (0.079 R)
• M26: 2,148,225 km (0.105 R)
• M27: 2,236,937 km (0.078 R)
• M28: 2,309,492 km (0.119 R)
• M29: 2,393,416 km (0.081 R)
• M30: 2,453,555 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.9

Radius: 8.4

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.77 AU - 5.39 AU

Year: 6648 Days

Day: 8.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 49,583,376 km

• M1: 115,340 km (0.061 R)
• M2: 306,077 km (0.052 R)
• M3: 810,521 km (0.062 R)
• M4: 1,026,391 km (0.042 R)
• M5: 1,088,474 km (0.061 R)
• M6: 1,294,022 km (0.074 R)
• M7: 1,453,493 km (0.09 R)
• M8: 1,583,493 km (0.046 R)
• M9: 1,817,016 km (0.086 R)
• M10: 1,893,161 km (0.093 R)
• M11: 2,035,429 km (0.079 R)
• M12: 2,276,132 km (0.086 R)
• M13: 2,483,773 km (0.111 R)
• M14: 2,554,384 km (0.117 R)
• M15: 2,683,187 km (0.107 R)
• M16: 2,741,082 km (0.058 R)
• M17: 2,814,086 km (0.099 R)
• M18: 2,887,837 km (0.11 R)
• M19: 3,007,067 km (0.065 R)
• M20: 3,281,579 km (0.069 R)
• M21: 3,390,486 km (0.119 R)
• M22: 3,740,695 km (0.119 R)
• M23: 4,069,062 km (0.119 R)
• M24: 5,127,467 km (0.112 R)
• M25: 5,181,621 km (0.073 R)
• M26: 5,254,176 km (0.114 R)
• M27: 5,345,282 km (0.07 R)
• M28: 5,436,985 km (0.05 R)
• M29: 6,093,420 km (0.047 R)
• M30: 6,266,206 km (0.075 R)
• M31: 6,324,250 km (0.062 R)
• M32: 6,675,805 km (0.111 R)
• M33: 7,398,213 km (0.091 R)
• M34: 7,541,528 km (0.093 R)
• M35: 7,644,451 km (0.052 R)
• M36: 7,851,794 km (0.084 R)
• M37: 9,003,249 km (0.104 R)
• M38: 10,093,069 km (0.092 R)
• M39: 11,271,003 km (0.06 R)
• M40: 11,341,763 km (0.101 R)
• M41: 11,483,432 km (0.105 R)
• M42: 11,649,635 km (0.031 R)
• M43: 11,912,179 km (0.11 R)
• M44: 12,080,327 km (0.076 R)
• M45: 12,273,608 km (0.109 R)
• M46: 12,662,861 km (0.117 R)
• M47: 13,130,654 km (0.066 R)
• M48: 13,855,306 km (0.05 R)
• M49: 15,239,236 km (0.116 R)
• M50: 15,369,536 km (0.118 R)
• M51: 16,132,934 km (0.103 R)
• M52: 16,935,676 km (0.073 R)
• M53: 17,097,690 km (0.095 R)
• M54: 17,260,303 km (0.028 R)
• M55: 18,163,874 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.2

Radius: 11.6

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.3 AU - 5.68 AU

Year: 7560 Days

Day: 14.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 49,583,376 km

• M1: 145,708 km (0.096 R)
• M2: 223,649 km (0.095 R)
• M3: 305,928 km (0.088 R)
• M4: 578,794 km (0.099 R)
• M5: 857,046 km (0.054 R)
• M6: 974,929 km (0.077 R)
• M7: 1,217,876 km (0.116 R)
• M8: 1,469,949 km (0.073 R)
• M9: 1,658,891 km (0.065 R)
• M10: 2,048,743 km (0.052 R)
• M11: 2,223,024 km (0.045 R)
• M12: 2,467,318 km (0.1 R)
• M13: 2,747,814 km (0.048 R)
• M14: 2,982,533 km (0.116 R)
• M15: 3,152,326 km (0.111 R)
• M16: 3,310,750 km (0.114 R)
• M17: 3,427,586 km (0.09 R)
• M18: 3,635,527 km (0.055 R)
• M19: 3,710,775 km (0.104 R)
• M20: 3,863,066 km (0.044 R)
• M21: 4,079,684 km (0.087 R)
• M22: 4,524,887 km (0.105 R)
• M23: 4,737,017 km (0.119 R)
• M24: 4,935,683 km (0.1 R)
• M25: 5,238,917 km (0.032 R)
• M26: 5,461,818 km (0.11 R)
• M27: 5,600,495 km (0.096 R)
• M28: 6,311,684 km (0.053 R)
• M29: 6,512,295 km (0.107 R)
• M30: 6,604,148 km (0.108 R)
• M31: 6,826,450 km (0.058 R)
• M32: 7,051,296 km (0.092 R)
• M33: 7,259,536 km (0.085 R)
• M34: 7,412,275 km (0.109 R)
• M35: 7,585,360 km (0.093 R)
• M36: 8,132,589 km (0.105 R)
• M37: 8,271,416 km (0.112 R)
• M38: 8,672,338 km (0.107 R)
• M39: 8,814,157 km (0.087 R)
• M40: 10,040,261 km (0.055 R)
• M41: 10,168,018 km (0.115 R)
• M42: 10,274,831 km (0.081 R)
• M43: 10,446,569 km (0.116 R)
• M44: 10,836,421 km (0.084 R)
• M45: 10,967,319 km (0.093 R)
• M46: 11,076,974 km (0.094 R)
• M47: 11,164,938 km (0.117 R)
• M48: 11,452,315 km (0.084 R)
• M49: 11,742,086 km (0.077 R)
• M50: 12,192,825 km (0.032 R)
• M51: 12,306,370 km (0.057 R)
• M52: 12,465,991 km (0.088 R)
• M53: 12,649,098 km (0.102 R)
• M54: 12,856,291 km (0.116 R)
• M55: 13,111,057 km (0.111 R)
• M56: 13,227,444 km (0.069 R)
• M57: 13,956,584 km (0.076 R)
• M58: 14,099,300 km (0.111 R)
• M59: 14,722,974 km (0.089 R)
• M60: 14,819,763 km (0.082 R)
• M61: 15,062,561 km (0.089 R)
• M62: 15,135,714 km (0.072 R)
• M63: 15,306,705 km (0.06 R)
• M64: 15,404,841 km (0.068 R)
• M65: 15,848,548 km (0.119 R)
• M66: 15,997,398 km (0.055 R)
• M67: 16,371,542 km (0.09 R)
• M68: 16,572,303 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.6

Radius: 7.7

Gravity: 13.69 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.85 AU - 7.27 AU

Year: 10118 Days

Day: 15.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 49,583,376 km

• M1: 108,608 km (0.107 R)
• M2: 309,668 km (0.039 R)
• M3: 599,139 km (0.118 R)
• M4: 845,677 km (0.103 R)
• M5: 980,614 km (0.105 R)
• M6: 1,040,752 km (0.107 R)
• M7: 1,272,031 km (0.092 R)
• M8: 1,360,144 km (0.084 R)
• M9: 1,831,826 km (0.085 R)
• M10: 2,008,202 km (0.048 R)
• M11: 2,487,364 km (0.053 R)
• M12: 2,711,461 km (0.087 R)
• M13: 2,883,948 km (0.042 R)
• M14: 3,179,254 km (0.109 R)
• M15: 3,361,315 km (0.09 R)
• M16: 3,703,744 km (0.106 R)
• M17: 4,455,623 km (0.087 R)
• M18: 5,005,994 km (0.098 R)
• M19: 5,982,718 km (0.044 R)
• M20: 6,132,466 km (0.117 R)
• M21: 6,207,713 km (0.079 R)
• M22: 6,359,256 km (0.102 R)
• M23: 7,333,886 km (0.1 R)
• M24: 7,981,794 km (0.114 R)
• M25: 8,229,528 km (0.089 R)
• M26: 8,563,730 km (0.066 R)
• M27: 8,859,934 km (0.071 R)
• M28: 10,435,199 km (0.063 R)
• M29: 10,570,436 km (0.079 R)
• M30: 11,906,644 km (0.052 R)
• M31: 12,189,683 km (0.073 R)
• M32: 12,810,664 km (0.092 R)
• M33: 12,858,835 km (0.116 R)
• M34: 13,246,592 km (0.082 R)
• M35: 13,392,899 km (0.101 R)
• M36: 13,687,308 km (0.117 R)
• M37: 13,785,893 km (0.087 R)
• M38: 13,835,409 km (0.062 R)
• M39: 14,532,984 km (0.108 R)
• M40: 14,583,249 km (0.106 R)
• M41: 14,987,612 km (0.071 R)
• M42: 15,498,190 km (0.084 R)
• M43: 16,066,363 km (0.114 R)
• M44: 16,379,172 km (0.081 R)
• M45: 16,641,417 km (0.106 R)
• M46: 17,063,732 km (0.07 R)
• M47: 17,757,716 km (0.068 R)
• M48: 18,081,147 km (0.104 R)
• M49: 18,460,976 km (0.113 R)
• M50: 19,118,159 km (0.115 R)
• M51: 19,394,167 km (0.069 R)
• M52: 20,062,122 km (0.116 R)
• M53: 20,286,518 km (0.08 R)
• M54: 20,964,496 km (0.115 R)
• M55: 23,513,494 km (0.085 R)
• M56: 23,690,917 km (0.066 R)
• M57: 23,868,639 km (0.11 R)
• M58: 24,285,120 km (0.079 R)
• M59: 24,644,155 km (0.108 R)
• M60: 25,975,277 km (0.079 R)
• M61: 26,772,783 km (0.09 R)
• M62: 27,952,811 km (0.062 R)
• M63: 28,203,387 km (0.069 R)
• M64: 28,328,900 km (0.077 R)
• M65: 29,531,068 km (0.105 R)
• M66: 30,943,871 km (0.105 R)
• M67: 31,008,647 km (0.102 R)
• M68: 32,641,657 km (0.07 R)
• M69: 32,707,630 km (0.083 R)
• M70: 33,170,186 km (0.088 R)
• M71: 34,369,662 km (0.068 R)
• M72: 35,312,278 km (0.071 R)
• M73: 35,447,664 km (0.072 R)
• M74: 36,879,316 km (0.12 R)
• M75: 38,121,427 km (0.115 R)
• M76: 38,399,380 km (0.091 R)
• M77: 38,538,655 km (0.104 R)
• M78: 40,504,970 km (0.118 R)
• M79: 41,571,752 km (0.059 R)
• M80: 43,153,002 km (0.113 R)
• M81: 43,805,697 km (0.118 R)
• M82: 44,388,381 km (0.087 R)
• M83: 44,461,385 km (0.058 R)
• M84: 46,078,239 km (0.101 R)
• M85: 46,819,496 km (0.087 R)
• M86: 46,968,196 km (0.073 R)
• M87: 49,596,182 km (0.094 R)
• M88: 50,203,549 km (0.12 R)
• M89: 50,431,985 km (0.116 R)
• M90: 50,813,310 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 266.5

Radius: 3.3

Gravity: 24.47 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 8.12 AU - 8.92 AU

Year: 16867 Days

Day: 17.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 49,583,376 km

• M1: 42,635 km (0.103 R)
• M2: 123,119 km (0.065 R)
• M3: 298,448 km (0.108 R)
• M4: 437,424 km (0.077 R)
• M5: 529,876 km (0.081 R)
• M6: 662,719 km (0.102 R)
• M7: 1,973,046 km (0.032 R)
• M8: 2,443,980 km (0.108 R)
• M9: 2,525,810 km (0.054 R)
• M10: 2,692,014 km (0.05 R)
• M11: 3,422,051 km (0.117 R)
• M12: 3,761,638 km (0.093 R)
• M13: 3,951,329 km (0.077 R)
• M14: 4,339,984 km (0.063 R)
• M15: 4,639,479 km (0.092 R)
• M16: 4,979,964 km (0.095 R)
• M17: 5,118,491 km (0.119 R)
• M18: 5,293,371 km (0.045 R)
• M19: 5,328,527 km (0.061 R)
• M20: 6,383,042 km (0.102 R)
• M21: 7,381,309 km (0.118 R)
• M22: 7,578,778 km (0.087 R)
• M23: 9,475,529 km (0.08 R)
• M24: 10,080,353 km (0.111 R)
• M25: 10,211,551 km (0.03 R)
• M26: 10,921,093 km (0.073 R)
• M27: 11,509,013 km (0.073 R)
• M28: 11,692,121 km (0.097 R)
• M29: 12,200,305 km (0.049 R)
• M30: 14,996,289 km (0.064 R)
• M31: 19,265,064 km (0.117 R)
• M32: 19,809,600 km (0.097 R)
• M33: 20,138,716 km (0.076 R)
• M34: 20,913,782 km (0.114 R)
• M35: 21,811,519 km (0.117 R)
• M36: 22,151,406 km (0.059 R)
• M37: 24,696,664 km (0.077 R)
• M38: 25,110,003 km (0.09 R)
• M39: 25,525,735 km (0.095 R)
• M40: 25,943,712 km (0.075 R)
• M41: 26,424,070 km (0.116 R)
• M42: 26,604,934 km (0.098 R)
• M43: 26,907,421 km (0.06 R)
• M44: 27,150,218 km (0.074 R)
• M45: 28,128,439 km (0.075 R)
• M46: 28,931,779 km (0.062 R)
• M47: 29,805,431 km (0.082 R)
• M48: 30,308,379 km (0.05 R)
• M49: 31,578,315 km (0.083 R)
• M50: 33,059,933 km (0.077 R)
• M51: 34,103,976 km (0.089 R)
• M52: 34,696,085 km (0.033 R)
• M53: 35,291,484 km (0.068 R)
• M54: 37,030,410 km (0.11 R)
• M55: 37,165,197 km (0.09 R)
• M56: 37,367,903 km (0.098 R)
• M57: 38,728,495 km (0.087 R)
• M58: 39,414,850 km (0.09 R)
• M59: 39,897,603 km (0.05 R)
• M60: 40,174,508 km (0.11 R)
• M61: 40,590,839 km (0.117 R)
• M62: 40,660,402 km (0.116 R)
• M63: 41,148,241 km (0.101 R)
• M64: 41,218,103 km (0.098 R)
• M65: 41,708,186 km (0.097 R)
• M66: 41,778,347 km (0.107 R)
• M67: 42,411,595 km (0.044 R)
• M68: 44,044,306 km (0.091 R)
• M69: 45,697,362 km (0.099 R)
• M70: 45,842,173 km (0.069 R)
• M71: 46,349,759 km (0.065 R)
• M72: 48,842,059 km (0.118 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 16,916 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit