🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.16 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.4

Radius: 13.1

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.74 AU - 4.9 AU

Year: 3419 Days

Day: 8.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 74,475,896 km

• M1: 304,581 km (0.072 R)
• M2: 480,957 km (0.101 R)
• M3: 643,420 km (0.101 R)
• M4: 727,794 km (0.092 R)
• M5: 847,173 km (0.099 R)
• M6: 1,085,033 km (0.113 R)
• M7: 1,407,566 km (0.054 R)
• M8: 1,760,767 km (0.12 R)
• M9: 1,983,518 km (0.074 R)
• M10: 2,320,263 km (0.085 R)
• M11: 2,739,137 km (0.098 R)
• M12: 2,851,635 km (0.082 R)
• M13: 2,965,778 km (0.061 R)
• M14: 3,542,328 km (0.082 R)
• M15: 4,283,735 km (0.052 R)
• M16: 4,605,370 km (0.109 R)
• M17: 4,701,412 km (0.06 R)
• M18: 4,798,202 km (0.106 R)
• M19: 5,112,358 km (0.082 R)
• M20: 5,292,025 km (0.058 R)
• M21: 5,494,281 km (0.094 R)
• M22: 5,616,802 km (0.032 R)
• M23: 5,823,097 km (0.12 R)
• M24: 6,200,832 km (0.115 R)
• M25: 6,457,242 km (0.106 R)
• M26: 6,914,264 km (0.058 R)
• M27: 7,091,089 km (0.102 R)
• M28: 7,471,965 km (0.089 R)
• M29: 7,630,838 km (0.025 R)
• M30: 8,324,074 km (0.104 R)
• M31: 8,488,782 km (0.063 R)
• M32: 8,726,044 km (0.118 R)
• M33: 9,158,531 km (0.082 R)
• M34: 9,647,417 km (0.109 R)
• M35: 9,895,002 km (0.117 R)
• M36: 10,194,945 km (0.09 R)
• M37: 10,497,881 km (0.075 R)
• M38: 10,625,039 km (0.103 R)
• M39: 10,958,044 km (0.115 R)
• M40: 11,398,610 km (0.075 R)
• M41: 11,634,226 km (0.045 R)
• M42: 12,030,511 km (0.052 R)
• M43: 12,270,466 km (0.081 R)
• M44: 12,619,777 km (0.112 R)
• M45: 12,727,936 km (0.043 R)
• M46: 12,945,153 km (0.065 R)
• M47: 13,163,715 km (0.048 R)
• M48: 13,438,526 km (0.106 R)
• M49: 13,687,607 km (0.032 R)
• M50: 13,938,034 km (0.079 R)
• M51: 14,556,920 km (0.05 R)
• M52: 14,784,159 km (0.107 R)
• M53: 15,127,337 km (0.076 R)
• M54: 15,502,079 km (0.071 R)
• M55: 15,879,814 km (0.075 R)
• M56: 16,674,179 km (0.09 R)
• M57: 16,971,579 km (0.083 R)
• M58: 17,121,028 km (0.092 R)
• M59: 17,240,855 km (0.049 R)
• M60: 17,662,572 km (0.113 R)
• M61: 17,813,965 km (0.079 R)
• M62: 17,935,438 km (0.105 R)
• M63: 18,179,133 km (0.089 R)
• M64: 18,424,025 km (0.074 R)
• M65: 18,700,781 km (0.082 R)
• M66: 18,916,950 km (0.099 R)
• M67: 19,947,380 km (0.098 R)
• M68: 20,073,641 km (0.106 R)
• M69: 21,028,225 km (0.09 R)
• M70: 21,446,500 km (0.058 R)
• M71: 21,543,440 km (0.088 R)
• M72: 21,737,618 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.7

Radius: 11.6

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.62 AU - 5.26 AU

Year: 4181 Days

Day: 7.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 74,475,896 km

• M1: 149,149 km (0.088 R)
• M2: 298,747 km (0.038 R)
• M3: 496,964 km (0.098 R)
• M4: 730,786 km (0.118 R)
• M5: 987,795 km (0.089 R)
• M6: 1,084,734 km (0.092 R)
• M7: 1,619,547 km (0.061 R)
• M8: 2,359,009 km (0.087 R)
• M9: 2,491,702 km (0.071 R)
• M10: 2,705,178 km (0.071 R)
• M11: 3,026,814 km (0.088 R)
• M12: 3,129,887 km (0.111 R)
• M13: 3,446,286 km (0.092 R)
• M14: 3,597,380 km (0.04 R)
• M15: 3,906,599 km (0.073 R)
• M16: 4,363,321 km (0.088 R)
• M17: 4,527,131 km (0.044 R)
• M18: 4,669,249 km (0.107 R)
• M19: 4,764,842 km (0.095 R)
• M20: 4,909,503 km (0.025 R)
• M21: 5,327,330 km (0.074 R)
• M22: 5,782,257 km (0.037 R)
• M23: 6,783,665 km (0.079 R)
• M24: 7,028,706 km (0.097 R)
• M25: 7,110,985 km (0.057 R)
• M26: 7,276,740 km (0.081 R)
• M27: 7,639,963 km (0.068 R)
• M28: 8,066,616 km (0.081 R)
• M29: 8,795,008 km (0.115 R)
• M30: 8,943,110 km (0.111 R)
• M31: 9,302,295 km (0.066 R)
• M32: 9,423,020 km (0.096 R)
• M33: 9,757,820 km (0.117 R)
• M34: 9,911,308 km (0.068 R)
• M35: 10,034,726 km (0.059 R)
• M36: 10,533,336 km (0.119 R)
• M37: 10,722,427 km (0.109 R)
• M38: 11,135,916 km (0.109 R)
• M39: 11,232,107 km (0.094 R)
• M40: 11,393,075 km (0.099 R)
• M41: 12,044,424 km (0.095 R)
• M42: 12,143,158 km (0.103 R)
• M43: 12,540,939 km (0.097 R)
• M44: 12,976,718 km (0.078 R)
• M45: 14,945,426 km (0.064 R)
• M46: 16,272,508 km (0.117 R)
• M47: 16,674,328 km (0.042 R)
• M48: 17,153,490 km (0.065 R)
• M49: 17,562,341 km (0.026 R)
• M50: 17,861,836 km (0.054 R)
• M51: 18,503,761 km (0.108 R)
• M52: 18,961,530 km (0.037 R)
• M53: 19,577,574 km (0.108 R)
• M54: 19,966,080 km (0.113 R)
• M55: 20,122,110 km (0.101 R)
• M56: 20,829,409 km (0.048 R)
• M57: 21,504,993 km (0.103 R)
• M58: 21,905,766 km (0.091 R)
• M59: 22,552,178 km (0.098 R)
• M60: 22,633,410 km (0.116 R)
• M61: 22,796,172 km (0.072 R)
• M62: 22,918,543 km (0.093 R)
• M63: 23,615,819 km (0.075 R)
• M64: 23,904,992 km (0.06 R)
• M65: 24,278,538 km (0.064 R)
• M66: 24,905,353 km (0.037 R)
• M67: 25,368,508 km (0.104 R)
• M68: 25,579,890 km (0.119 R)
• M69: 25,961,962 km (0.091 R)
• M70: 27,162,635 km (0.031 R)
• M71: 27,422,337 km (0.096 R)
• M72: 27,900,452 km (0.093 R)
• M73: 28,118,715 km (0.064 R)
• M74: 28,337,577 km (0.058 R)
• M75: 28,688,832 km (0.078 R)
• M76: 28,997,453 km (0.083 R)
• M77: 29,174,278 km (0.072 R)

Asteroid Belt

Center: 5.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.2

Radius: 13.6

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.45 AU - 5.99 AU

Year: 5209 Days

Day: 6.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 74,475,896 km

• M1: 183,257 km (0.119 R)
• M2: 326,423 km (0.11 R)
• M3: 429,645 km (0.102 R)
• M4: 538,403 km (0.08 R)
• M5: 647,759 km (0.092 R)
• M6: 753,824 km (0.07 R)
• M7: 854,054 km (0.048 R)
• M8: 1,228,498 km (0.072 R)
• M9: 1,637,199 km (0.059 R)
• M10: 2,088,087 km (0.054 R)
• M11: 2,179,342 km (0.102 R)
• M12: 2,328,192 km (0.085 R)
• M13: 3,040,278 km (0.11 R)
• M14: 3,551,304 km (0.098 R)
• M15: 3,749,970 km (0.075 R)
• M16: 3,839,579 km (0.075 R)
• M17: 4,415,381 km (0.12 R)
• M18: 4,969,492 km (0.087 R)
• M19: 5,217,226 km (0.066 R)
• M20: 5,673,649 km (0.081 R)
• M21: 5,776,871 km (0.107 R)
• M22: 6,196,045 km (0.093 R)
• M23: 6,302,409 km (0.083 R)
• M24: 6,598,164 km (0.112 R)
• M25: 6,953,459 km (0.106 R)
• M26: 7,147,337 km (0.098 R)
• M27: 7,399,410 km (0.108 R)
• M28: 7,797,340 km (0.068 R)
• M29: 7,998,998 km (0.044 R)
• M30: 8,085,915 km (0.084 R)
• M31: 8,173,280 km (0.112 R)
• M32: 8,260,794 km (0.109 R)
• M33: 8,495,962 km (0.064 R)
• M34: 8,882,673 km (0.111 R)
• M35: 9,002,949 km (0.111 R)
• M36: 9,427,807 km (0.065 R)
• M37: 9,828,281 km (0.038 R)
• M38: 10,297,420 km (0.109 R)
• M39: 10,550,689 km (0.112 R)
• M40: 10,805,903 km (0.097 R)
• M41: 11,847,403 km (0.082 R)
• M42: 11,979,947 km (0.049 R)
• M43: 12,380,271 km (0.103 R)
• M44: 13,023,093 km (0.094 R)
• M45: 13,503,901 km (0.042 R)
• M46: 13,781,105 km (0.104 R)
• M47: 14,482,719 km (0.114 R)
• M48: 14,731,052 km (0.062 R)
• M49: 15,124,046 km (0.092 R)
• M50: 16,434,672 km (0.116 R)
• M51: 17,667,808 km (0.119 R)
• M52: 18,276,372 km (0.094 R)
• M53: 18,544,900 km (0.087 R)
• M54: 19,436,055 km (0.066 R)
• M55: 20,859,030 km (0.041 R)
• M56: 21,461,759 km (0.112 R)
• M57: 21,866,870 km (0.034 R)
• M58: 22,151,854 km (0.092 R)
• M59: 22,315,365 km (0.079 R)
• M60: 22,561,304 km (0.103 R)
• M61: 22,849,280 km (0.112 R)
• M62: 23,180,040 km (0.08 R)
• M63: 23,387,533 km (0.047 R)
• M64: 23,512,297 km (0.082 R)
• M65: 23,846,200 km (0.069 R)
• M66: 24,265,672 km (0.033 R)
• M67: 24,730,024 km (0.092 R)
• M68: 25,240,003 km (0.111 R)
• M69: 26,011,330 km (0.078 R)
• M70: 26,573,219 km (0.12 R)
• M71: 27,401,692 km (0.115 R)
• M72: 27,753,098 km (0.08 R)
• M73: 28,105,999 km (0.119 R)
• M74: 29,667,352 km (0.098 R)
• M75: 30,163,867 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 571.2

Radius: 5

Gravity: 22.85 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 13.88 AU - 17.32 AU

Year: 23463 Days

Day: 18.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,475,896 km

• M1: 208,390 km (0.087 R)
• M2: 254,466 km (0.091 R)
• M3: 321,935 km (0.08 R)
• M4: 415,284 km (0.098 R)
• M5: 496,665 km (0.104 R)
• M6: 628,760 km (0.116 R)
• M7: 925,562 km (0.034 R)
• M8: 1,291,030 km (0.083 R)
• M9: 1,381,237 km (0.03 R)
• M10: 1,504,955 km (0.074 R)
• M11: 1,600,099 km (0.076 R)
• M12: 2,034,830 km (0.118 R)
• M13: 2,069,687 km (0.119 R)
• M14: 2,104,842 km (0.032 R)
• M15: 2,966,227 km (0.095 R)
• M16: 3,664,849 km (0.059 R)
• M17: 3,750,269 km (0.108 R)
• M18: 4,010,569 km (0.103 R)
• M19: 4,187,244 km (0.058 R)
• M20: 4,321,583 km (0.108 R)
• M21: 4,366,612 km (0.106 R)
• M22: 4,457,269 km (0.039 R)
• M23: 4,594,300 km (0.084 R)
• M24: 4,640,376 km (0.045 R)
• M25: 4,779,353 km (0.118 R)
• M26: 6,141,142 km (0.057 R)
• M27: 6,242,719 km (0.064 R)
• M28: 6,916,508 km (0.078 R)
• M29: 7,235,301 km (0.115 R)
• M30: 7,288,857 km (0.106 R)
• M31: 8,108,653 km (0.1 R)
• M32: 8,842,431 km (0.067 R)
• M33: 9,246,345 km (0.081 R)
• M34: 10,251,942 km (0.114 R)
• M35: 13,470,241 km (0.034 R)
• M36: 13,602,336 km (0.071 R)
• M37: 13,801,301 km (0.083 R)
• M38: 13,934,443 km (0.108 R)
• M39: 14,068,034 km (0.11 R)
• M40: 15,982,588 km (0.11 R)
• M41: 16,052,450 km (0.077 R)
• M42: 17,543,193 km (0.113 R)
• M43: 20,048,807 km (0.11 R)
• M44: 21,342,979 km (0.105 R)
• M45: 21,961,267 km (0.077 R)
• M46: 24,492,762 km (0.107 R)
• M47: 24,734,662 km (0.116 R)
• M48: 26,699,181 km (0.048 R)
• M49: 27,198,090 km (0.115 R)
• M50: 28,458,901 km (0.09 R)
• M51: 30,515,273 km (0.098 R)
• M52: 30,602,040 km (0.099 R)
• M53: 31,473,746 km (0.091 R)
• M54: 33,063,224 km (0.117 R)
• M55: 33,867,761 km (0.105 R)
• M56: 35,587,239 km (0.058 R)
• M57: 36,227,817 km (0.098 R)
• M58: 36,964,736 km (0.088 R)
• M59: 37,057,188 km (0.095 R)
• M60: 37,613,393 km (0.07 R)
• M61: 37,892,692 km (0.11 R)
• M62: 38,079,091 km (0.099 R)
• M63: 39,204,665 km (0.068 R)
• M64: 41,392,085 km (0.108 R)
• M65: 41,488,127 km (0.079 R)
• M66: 43,423,624 km (0.118 R)
• M67: 44,108,035 km (0.045 R)
• M68: 44,304,307 km (0.089 R)
• M69: 44,500,729 km (0.049 R)
• M70: 44,697,600 km (0.051 R)
• M71: 44,993,205 km (0.086 R)
• M72: 46,581,336 km (0.062 R)
• M73: 48,086,740 km (0.116 R)
• M74: 52,282,062 km (0.064 R)
• M75: 54,370,748 km (0.113 R)
• M76: 54,475,915 km (0.081 R)
• M77: 54,897,183 km (0.101 R)
• M78: 56,593,024 km (0.108 R)
• M79: 56,699,538 km (0.071 R)
• M80: 57,233,303 km (0.102 R)
• M81: 58,521,341 km (0.095 R)
• M82: 59,276,959 km (0.049 R)
• M83: 59,493,577 km (0.095 R)
• M84: 59,601,886 km (0.059 R)
• M85: 62,882,867 km (0.099 R)
• M86: 67,913,095 km (0.073 R)
• M87: 70,304,267 km (0.105 R)
• M88: 70,418,859 km (0.062 R)
• M89: 70,533,451 km (0.107 R)
• M90: 74,817,785 km (0.069 R)
• M91: 75,637,731 km (0.082 R)
• M92: 75,755,165 km (0.115 R)
• M93: 77,523,113 km (0.117 R)
• M94: 77,641,444 km (0.065 R)
• M95: 78,234,151 km (0.086 R)
• M96: 78,471,713 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457

Radius: 5

Gravity: 18.28 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 12.98 AU - 18.44 AU

Year: 23712 Days

Day: 21.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,475,896 km

• M1: 185,501 km (0.105 R)
• M2: 272,717 km (0.077 R)
• M3: 488,138 km (0.069 R)
• M4: 749,037 km (0.066 R)
• M5: 869,313 km (0.087 R)
• M6: 919,279 km (0.046 R)
• M7: 996,023 km (0.042 R)
• M8: 1,101,639 km (0.055 R)
• M9: 1,590,674 km (0.118 R)
• M10: 2,630,230 km (0.11 R)
• M11: 3,311,498 km (0.049 R)
• M12: 3,390,337 km (0.104 R)
• M13: 3,835,540 km (0.099 R)
• M14: 3,918,567 km (0.084 R)
• M15: 4,515,612 km (0.114 R)
• M16: 4,780,101 km (0.098 R)
• M17: 4,824,681 km (0.112 R)
• M18: 5,004,348 km (0.059 R)
• M19: 5,232,036 km (0.113 R)
• M20: 5,556,663 km (0.057 R)
• M21: 5,603,487 km (0.103 R)
• M22: 6,668,026 km (0.106 R)
• M23: 6,717,992 km (0.119 R)
• M24: 7,532,402 km (0.088 R)
• M25: 8,270,369 km (0.066 R)
• M26: 8,539,495 km (0.085 R)
• M27: 9,141,477 km (0.114 R)
• M28: 9,252,479 km (0.082 R)
• M29: 10,270,941 km (0.03 R)
• M30: 10,328,686 km (0.109 R)
• M31: 11,503,478 km (0.077 R)
• M32: 12,045,920 km (0.117 R)
• M33: 12,106,656 km (0.067 R)
• M34: 12,289,615 km (0.114 R)
• M35: 12,720,008 km (0.119 R)
• M36: 12,906,108 km (0.112 R)
• M37: 13,976,929 km (0.111 R)
• M38: 14,361,695 km (0.084 R)
• M39: 17,014,065 km (0.091 R)
• M40: 18,395,601 km (0.118 R)
• M41: 18,465,613 km (0.089 R)
• M42: 18,887,479 km (0.081 R)
• M43: 20,752,516 km (0.078 R)
• M44: 23,429,869 km (0.048 R)
• M45: 23,505,865 km (0.112 R)
• M46: 23,810,296 km (0.045 R)
• M47: 25,352,052 km (0.115 R)
• M48: 25,586,023 km (0.079 R)
• M49: 25,899,281 km (0.042 R)
• M50: 27,005,408 km (0.089 R)
• M51: 27,724,525 km (0.106 R)
• M52: 28,937,015 km (0.027 R)
• M53: 29,263,288 km (0.118 R)
• M54: 29,508,778 km (0.106 R)
• M55: 30,001,853 km (0.089 R)
• M56: 30,249,437 km (0.087 R)
• M57: 30,414,893 km (0.027 R)
• M58: 30,829,728 km (0.095 R)
• M59: 31,832,931 km (0.025 R)
• M60: 34,301,296 km (0.039 R)
• M61: 35,427,618 km (0.076 R)
• M62: 35,863,995 km (0.037 R)
• M63: 36,830,397 km (0.099 R)
• M64: 41,881,121 km (0.106 R)
• M65: 42,527,683 km (0.086 R)
• M66: 45,051,698 km (0.118 R)
• M67: 48,976,398 km (0.073 R)
• M68: 49,170,726 km (0.108 R)
• M69: 49,657,368 km (0.091 R)
• M70: 49,950,131 km (0.104 R)
• M71: 50,047,968 km (0.1 R)
• M72: 50,145,655 km (0.105 R)
• M73: 51,324,037 km (0.117 R)
• M74: 52,313,029 km (0.071 R)
• M75: 52,511,545 km (0.09 R)
• M76: 53,208,522 km (0.106 R)
• M77: 53,608,098 km (0.078 R)
• M78: 53,808,260 km (0.036 R)
• M79: 55,418,531 km (0.104 R)
• M80: 57,658,460 km (0.041 R)
• M81: 59,824,039 km (0.094 R)
• M82: 62,226,132 km (0.114 R)
• M83: 63,915,690 km (0.071 R)
• M84: 64,340,399 km (0.087 R)
• M85: 64,553,127 km (0.088 R)
• M86: 67,772,024 km (0.058 R)
• M87: 67,880,183 km (0.069 R)
• M88: 67,988,343 km (0.039 R)
• M89: 68,422,027 km (0.118 R)
• M90: 73,807,251 km (0.087 R)
• M91: 74,252,754 km (0.118 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 12,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit