🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.3

Radius: 9.8

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.77 AU - 1.15 AU

Year: 598 Days

Day: 14.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 77,097,107 km

• M1: 126,560 km (0.08 R)
• M2: 198,068 km (0.106 R)
• M3: 263,292 km (0.112 R)
• M4: 347,217 km (0.114 R)
• M5: 443,109 km (0.081 R)
• M6: 522,097 km (0.114 R)
• M7: 644,468 km (0.098 R)
• M8: 731,982 km (0.09 R)
• M9: 823,835 km (0.11 R)
• M10: 964,457 km (0.102 R)
• M11: 1,056,011 km (0.056 R)
• M12: 1,161,328 km (0.046 R)
• M13: 1,326,185 km (0.102 R)
• M14: 1,469,500 km (0.077 R)
• M15: 1,558,062 km (0.078 R)
• M16: 1,685,220 km (0.114 R)
• M17: 1,765,704 km (0.065 R)
• M18: 1,943,576 km (0.104 R)
• M19: 2,214,796 km (0.074 R)
• M20: 2,330,884 km (0.056 R)
• M21: 2,407,030 km (0.081 R)
• M22: 2,512,347 km (0.105 R)
• M23: 2,583,406 km (0.099 R)
• M24: 2,669,574 km (0.109 R)
• M25: 2,749,459 km (0.103 R)
• M26: 2,956,503 km (0.073 R)
• M27: 3,054,340 km (0.095 R)
• M28: 3,153,224 km (0.052 R)
• M29: 3,284,421 km (0.057 R)
• M30: 3,346,654 km (0.105 R)
• M31: 3,599,923 km (0.071 R)
• M32: 3,753,261 km (0.107 R)
• M33: 3,859,475 km (0.062 R)
• M34: 3,958,509 km (0.108 R)
• M35: 4,108,406 km (0.109 R)
• M36: 4,217,912 km (0.042 R)
• M37: 4,727,293 km (0.106 R)
• M38: 4,940,170 km (0.087 R)
• M39: 5,029,780 km (0.091 R)
• M40: 5,119,838 km (0.107 R)
• M41: 5,256,121 km (0.115 R)
• M42: 5,338,550 km (0.107 R)
• M43: 5,485,904 km (0.072 R)
• M44: 5,588,079 km (0.045 R)
• M45: 5,756,676 km (0.1 R)
• M46: 5,917,493 km (0.086 R)
• M47: 6,012,787 km (0.106 R)
• M48: 6,243,467 km (0.106 R)
• M49: 6,321,108 km (0.073 R)
• M50: 6,398,899 km (0.094 R)
• M51: 6,506,610 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.4

Radius: 14.4

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.91 AU - 1.05 AU

Year: 617 Days

Day: 9.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 77,097,107 km

• M1: 182,659 km (0.071 R)
• M2: 278,252 km (0.107 R)
• M3: 371,302 km (0.096 R)
• M4: 486,043 km (0.111 R)
• M5: 640,129 km (0.067 R)
• M6: 738,864 km (0.089 R)
• M7: 843,882 km (0.096 R)
• M8: 968,347 km (0.112 R)
• M9: 1,268,141 km (0.086 R)
• M10: 1,483,263 km (0.036 R)
• M11: 1,609,523 km (0.086 R)
• M12: 1,733,839 km (0.041 R)
• M13: 1,826,440 km (0.058 R)
• M14: 2,108,432 km (0.031 R)
• M15: 2,385,637 km (0.074 R)
• M16: 2,555,132 km (0.098 R)
• M17: 2,783,119 km (0.061 R)
• M18: 2,996,894 km (0.106 R)
• M19: 3,095,180 km (0.119 R)
• M20: 3,187,482 km (0.036 R)
• M21: 3,331,545 km (0.065 R)
• M22: 3,514,503 km (0.057 R)
• M23: 3,618,473 km (0.039 R)
• M24: 3,708,531 km (0.091 R)
• M25: 3,829,705 km (0.071 R)
• M26: 3,929,188 km (0.058 R)
• M27: 4,107,210 km (0.086 R)
• M28: 4,201,307 km (0.067 R)
• M29: 4,536,107 km (0.097 R)
• M30: 4,731,481 km (0.103 R)
• M31: 4,830,216 km (0.098 R)
• M32: 4,921,321 km (0.048 R)
• M33: 5,063,290 km (0.099 R)
• M34: 5,181,173 km (0.109 R)
• M35: 5,274,522 km (0.106 R)
• M36: 5,376,996 km (0.09 R)
• M37: 5,540,656 km (0.079 R)
• M38: 5,758,620 km (0.114 R)
• M39: 5,855,261 km (0.103 R)
• M40: 5,970,451 km (0.106 R)
• M41: 6,139,945 km (0.102 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 357.5

Radius: 3.6

Gravity: 27.58 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.66 AU - 8.18 AU

Year: 11574 Days

Day: 19 Hours

Environment

Temp: -220 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 77,097,107 km

• M1: 192,981 km (0.06 R)
• M2: 423,661 km (0.109 R)
• M3: 607,966 km (0.062 R)
• M4: 882,927 km (0.11 R)
• M5: 917,633 km (0.112 R)
• M6: 970,591 km (0.063 R)
• M7: 1,230,742 km (0.081 R)
• M8: 1,553,125 km (0.071 R)
• M9: 2,013,737 km (0.037 R)
• M10: 2,129,376 km (0.056 R)
• M11: 2,391,322 km (0.111 R)
• M12: 2,439,941 km (0.072 R)
• M13: 2,663,291 km (0.114 R)
• M14: 3,209,473 km (0.061 R)
• M15: 3,399,013 km (0.09 R)
• M16: 3,676,068 km (0.063 R)
• M17: 3,704,193 km (0.078 R)
• M18: 4,550,169 km (0.116 R)
• M19: 4,979,066 km (0.102 R)
• M20: 5,549,333 km (0.104 R)
• M21: 6,173,455 km (0.08 R)
• M22: 6,819,419 km (0.098 R)
• M23: 6,923,389 km (0.113 R)
• M24: 7,097,821 km (0.111 R)
• M25: 7,486,625 km (0.04 R)
• M26: 7,522,379 km (0.116 R)
• M27: 7,558,133 km (0.113 R)
• M28: 8,064,522 km (0.107 R)
• M29: 8,769,128 km (0.07 R)
• M30: 9,300,948 km (0.066 R)
• M31: 9,377,692 km (0.05 R)
• M32: 10,715,396 km (0.073 R)
• M33: 10,876,663 km (0.086 R)
• M34: 11,201,589 km (0.086 R)
• M35: 11,488,518 km (0.066 R)
• M36: 11,736,402 km (0.098 R)
• M37: 12,027,818 km (0.094 R)
• M38: 12,363,815 km (0.099 R)
• M39: 12,448,338 km (0.111 R)
• M40: 13,174,037 km (0.081 R)
• M41: 13,563,740 km (0.077 R)
• M42: 13,650,955 km (0.072 R)
• M43: 13,694,488 km (0.083 R)
• M44: 14,221,821 km (0.069 R)
• M45: 14,532,386 km (0.113 R)
• M46: 14,576,966 km (0.082 R)
• M47: 17,901,928 km (0.082 R)
• M48: 18,768,100 km (0.118 R)
• M49: 19,500,382 km (0.09 R)
• M50: 19,598,817 km (0.097 R)
• M51: 19,993,755 km (0.053 R)
• M52: 20,242,088 km (0.057 R)
• M53: 21,346,270 km (0.071 R)
• M54: 21,447,697 km (0.088 R)
• M55: 21,498,411 km (0.078 R)
• M56: 22,573,122 km (0.103 R)
• M57: 22,676,344 km (0.095 R)
• M58: 23,299,120 km (0.091 R)
• M59: 23,875,072 km (0.081 R)
• M60: 24,085,706 km (0.089 R)
• M61: 25,147,701 km (0.119 R)
• M62: 25,361,925 km (0.119 R)
• M63: 26,008,338 km (0.074 R)
• M64: 26,387,868 km (0.096 R)
• M65: 26,551,228 km (0.1 R)
• M66: 26,769,342 km (0.098 R)
• M67: 27,097,710 km (0.081 R)
• M68: 27,207,365 km (0.092 R)
• M69: 27,427,423 km (0.072 R)
• M70: 27,813,685 km (0.103 R)
• M71: 29,433,231 km (0.068 R)
• M72: 29,546,028 km (0.113 R)
• M73: 29,715,523 km (0.083 R)
• M74: 31,658,949 km (0.106 R)
• M75: 32,296,385 km (0.114 R)
• M76: 32,821,025 km (0.108 R)
• M77: 33,113,788 km (0.101 R)
• M78: 33,348,657 km (0.095 R)
• M79: 33,525,182 km (0.047 R)
• M80: 33,760,948 km (0.108 R)
• M81: 34,056,404 km (0.105 R)
• M82: 34,471,538 km (0.101 R)
• M83: 36,632,779 km (0.087 R)
• M84: 38,282,394 km (0.112 R)
• M85: 38,899,336 km (0.114 R)
• M86: 39,209,153 km (0.091 R)
• M87: 40,330,988 km (0.114 R)
• M88: 40,958,850 km (0.111 R)
• M89: 41,337,183 km (0.099 R)
• M90: 41,906,702 km (0.059 R)
• M91: 41,970,131 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 587

Radius: 6.5

Gravity: 13.89 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 8.98 AU - 12.28 AU

Year: 22036 Days

Day: 15.5 Hours

Environment

Temp: -241 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,097,107 km

• M1: 146,606 km (0.068 R)
• M2: 194,926 km (0.069 R)
• M3: 422,464 km (0.117 R)
• M4: 480,957 km (0.101 R)
• M5: 521,648 km (0.099 R)
• M6: 743,801 km (0.115 R)
• M7: 816,056 km (0.053 R)
• M8: 916,137 km (0.084 R)
• M9: 3,282,327 km (0.117 R)
• M10: 3,443,743 km (0.058 R)
• M11: 3,649,141 km (0.077 R)
• M12: 3,774,354 km (0.104 R)
• M13: 4,072,054 km (0.055 R)
• M14: 4,917,731 km (0.114 R)
• M15: 5,767,447 km (0.077 R)
• M16: 5,962,373 km (0.068 R)
• M17: 6,110,026 km (0.063 R)
• M18: 6,814,931 km (0.119 R)
• M19: 6,866,243 km (0.068 R)
• M20: 8,465,444 km (0.109 R)
• M21: 9,823,643 km (0.093 R)
• M22: 10,766,110 km (0.111 R)
• M23: 12,170,684 km (0.03 R)
• M24: 13,309,573 km (0.078 R)
• M25: 13,826,733 km (0.062 R)
• M26: 13,891,808 km (0.077 R)
• M27: 14,747,208 km (0.105 R)
• M28: 14,813,780 km (0.085 R)
• M29: 15,416,958 km (0.057 R)
• M30: 16,164,948 km (0.092 R)
• M31: 16,855,192 km (0.116 R)
• M32: 16,994,318 km (0.115 R)
• M33: 17,203,905 km (0.084 R)
• M34: 18,838,561 km (0.063 R)
• M35: 19,491,555 km (0.115 R)
• M36: 20,299,833 km (0.108 R)
• M37: 21,721,461 km (0.082 R)
• M38: 22,789,291 km (0.106 R)
• M39: 23,020,420 km (0.067 R)
• M40: 24,187,283 km (0.066 R)
• M41: 24,580,576 km (0.088 R)
• M42: 25,373,444 km (0.113 R)
• M43: 25,453,180 km (0.048 R)
• M44: 25,612,951 km (0.066 R)
• M45: 26,255,174 km (0.109 R)
• M46: 26,659,388 km (0.09 R)
• M47: 28,793,701 km (0.119 R)
• M48: 28,876,877 km (0.105 R)
• M49: 29,377,731 km (0.11 R)
• M50: 29,797,203 km (0.079 R)
• M51: 30,303,293 km (0.053 R)
• M52: 30,557,310 km (0.05 R)
• M53: 32,615,477 km (0.045 R)
• M54: 34,012,123 km (0.118 R)
• M55: 34,276,163 km (0.116 R)
• M56: 34,983,612 km (0.118 R)
• M57: 37,044,322 km (0.085 R)
• M58: 37,588,410 km (0.085 R)
• M59: 37,861,426 km (0.076 R)
• M60: 37,952,531 km (0.06 R)
• M61: 39,883,391 km (0.106 R)
• M62: 40,254,842 km (0.061 R)
• M63: 40,534,141 km (0.108 R)
• M64: 40,907,538 km (0.099 R)
• M65: 43,839,955 km (0.034 R)
• M66: 43,935,698 km (0.085 R)
• M67: 44,896,715 km (0.097 R)
• M68: 47,427,611 km (0.055 R)
• M69: 48,611,230 km (0.118 R)
• M70: 48,710,263 km (0.117 R)
• M71: 49,505,227 km (0.104 R)
• M72: 49,804,572 km (0.079 R)
• M73: 50,204,447 km (0.074 R)
• M74: 52,118,552 km (0.03 R)
• M75: 52,829,740 km (0.086 R)
• M76: 54,570,461 km (0.057 R)
• M77: 54,982,603 km (0.094 R)
• M78: 55,810,328 km (0.093 R)
• M79: 56,955,051 km (0.115 R)
• M80: 57,373,327 km (0.09 R)
• M81: 59,056,153 km (0.079 R)
• M82: 59,267,684 km (0.106 R)
• M83: 60,222,568 km (0.081 R)
• M84: 61,075,724 km (0.11 R)
• M85: 62,470,425 km (0.106 R)
• M86: 62,685,996 km (0.076 R)
• M87: 63,009,726 km (0.105 R)
• M88: 63,875,598 km (0.092 R)
• M89: 65,838,472 km (0.048 R)
• M90: 66,387,197 km (0.103 R)
• M91: 67,489,284 km (0.093 R)
• M92: 69,153,561 km (0.107 R)
• M93: 73,202,876 km (0.077 R)
• M94: 74,683,895 km (0.104 R)
• M95: 76,981,568 km (0.109 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 15,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit