🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.5

Radius: 9.3

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.62 AU - 0.86 AU

Year: 447 Days

Day: 10.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 41,625,584 km

• M1: 117,285 km (0.09 R)
• M2: 179,517 km (0.107 R)
• M3: 242,199 km (0.111 R)
• M4: 303,235 km (0.118 R)
• M5: 427,102 km (0.101 R)
• M6: 503,995 km (0.114 R)
• M7: 563,685 km (0.084 R)
• M8: 632,799 km (0.049 R)
• M9: 691,292 km (0.084 R)
• M10: 788,082 km (0.115 R)
• M11: 866,920 km (0.062 R)
• M12: 924,964 km (0.075 R)
• M13: 996,471 km (0.106 R)
• M14: 1,205,310 km (0.111 R)
• M15: 1,292,974 km (0.078 R)
• M16: 1,387,371 km (0.12 R)
• M17: 1,465,461 km (0.074 R)
• M18: 1,607,130 km (0.044 R)
• M19: 1,670,111 km (0.116 R)
• M20: 1,955,543 km (0.052 R)
• M21: 2,022,862 km (0.073 R)
• M22: 2,144,037 km (0.09 R)
• M23: 2,289,296 km (0.114 R)
• M24: 2,399,101 km (0.109 R)
• M25: 2,477,042 km (0.11 R)
• M26: 2,704,281 km (0.118 R)
• M27: 2,879,310 km (0.025 R)
• M28: 2,974,155 km (0.092 R)
• M29: 3,130,635 km (0.056 R)
• M30: 3,383,006 km (0.109 R)
• M31: 3,495,803 km (0.119 R)
• M32: 3,571,799 km (0.096 R)
• M33: 3,686,840 km (0.113 R)
• M34: 3,835,540 km (0.086 R)
• M35: 3,979,603 km (0.107 R)
• M36: 4,045,725 km (0.081 R)
• M37: 4,105,564 km (0.078 R)
• M38: 4,192,630 km (0.107 R)
• M39: 4,266,681 km (0.035 R)
• M40: 4,361,526 km (0.054 R)
• M41: 4,588,017 km (0.082 R)
• M42: 4,650,549 km (0.038 R)
• M43: 4,727,293 km (0.052 R)
• M44: 4,790,273 km (0.046 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.9

Radius: 8.1

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.95 AU - 1.01 AU

Year: 682 Days

Day: 11.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 41,625,584 km

• M1: 105,466 km (0.089 R)
• M2: 160,818 km (0.096 R)
• M3: 225,594 km (0.077 R)
• M4: 338,091 km (0.084 R)
• M5: 395,537 km (0.087 R)
• M6: 472,131 km (0.113 R)
• M7: 561,142 km (0.103 R)
• M8: 628,461 km (0.092 R)
• M9: 691,591 km (0.04 R)
• M10: 746,045 km (0.037 R)
• M11: 828,623 km (0.114 R)
• M12: 1,003,503 km (0.091 R)
• M13: 1,091,316 km (0.101 R)
• M14: 1,181,823 km (0.078 R)
• M15: 1,389,016 km (0.115 R)
• M16: 1,454,390 km (0.054 R)
• M17: 1,506,600 km (0.094 R)
• M18: 1,564,195 km (0.044 R)
• M19: 1,617,751 km (0.115 R)
• M20: 1,691,653 km (0.11 R)
• M21: 1,761,814 km (0.073 R)
• M22: 1,848,282 km (0.043 R)
• M23: 1,910,215 km (0.094 R)
• M24: 2,025,555 km (0.057 R)
• M25: 2,246,810 km (0.056 R)
• M26: 2,324,153 km (0.11 R)
• M27: 2,424,981 km (0.04 R)
• M28: 2,683,487 km (0.114 R)
• M29: 2,742,129 km (0.096 R)
• M30: 2,836,824 km (0.064 R)
• M31: 2,950,818 km (0.117 R)
• M32: 3,103,109 km (0.074 R)
• M33: 3,177,010 km (0.07 R)
• M34: 3,245,526 km (0.085 R)
• M35: 3,364,755 km (0.119 R)
• M36: 3,421,752 km (0.029 R)
• M37: 3,485,481 km (0.084 R)
• M38: 3,659,613 km (0.092 R)
• M39: 3,718,255 km (0.108 R)
• M40: 3,790,511 km (0.059 R)
• M41: 3,969,579 km (0.103 R)
• M42: 4,063,527 km (0.075 R)
• M43: 4,137,877 km (0.047 R)
• M44: 4,199,063 km (0.068 R)
• M45: 4,281,192 km (0.088 R)
• M46: 4,356,888 km (0.088 R)
• M47: 4,412,240 km (0.064 R)
• M48: 4,481,653 km (0.115 R)
• M49: 4,537,603 km (0.106 R)
• M50: 4,777,558 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.8

Radius: 13.5

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.19 AU - 1.63 AU

Year: 1177 Days

Day: 5.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 41,625,584 km

• M1: 168,148 km (0.108 R)
• M2: 314,156 km (0.078 R)
• M3: 413,638 km (0.107 R)
• M4: 501,602 km (0.085 R)
• M5: 632,051 km (0.12 R)
• M6: 757,564 km (0.05 R)
• M7: 912,547 km (0.106 R)
• M8: 1,128,118 km (0.081 R)
• M9: 1,245,402 km (0.105 R)
• M10: 1,343,538 km (0.097 R)
• M11: 1,598,154 km (0.08 R)
• M12: 1,699,282 km (0.118 R)
• M13: 1,901,838 km (0.103 R)
• M14: 1,996,084 km (0.118 R)
• M15: 2,085,095 km (0.113 R)
• M16: 2,175,452 km (0.116 R)
• M17: 2,274,187 km (0.063 R)
• M18: 2,535,534 km (0.095 R)
• M19: 2,753,349 km (0.089 R)
• M20: 2,883,948 km (0.07 R)
• M21: 3,032,349 km (0.075 R)
• M22: 3,143,500 km (0.043 R)
• M23: 3,304,617 km (0.053 R)
• M24: 3,559,831 km (0.117 R)
• M25: 3,711,074 km (0.089 R)
• M26: 3,847,358 km (0.03 R)
• M27: 3,942,053 km (0.101 R)
• M28: 4,107,359 km (0.097 R)
• M29: 4,213,125 km (0.047 R)
• M30: 4,400,272 km (0.096 R)
• M31: 4,572,010 km (0.118 R)
• M32: 4,709,191 km (0.115 R)
• M33: 4,829,318 km (0.097 R)
• M34: 4,931,643 km (0.07 R)
• M35: 5,072,415 km (0.084 R)
• M36: 5,233,682 km (0.063 R)
• M37: 5,406,168 km (0.071 R)
• M38: 5,776,871 km (0.117 R)
• M39: 5,925,422 km (0.116 R)
• M40: 6,055,273 km (0.06 R)
• M41: 6,460,683 km (0.068 R)
• M42: 6,553,135 km (0.084 R)
• M43: 6,760,178 km (0.093 R)
• M44: 6,927,429 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.7

Radius: 9.6

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.52 AU - 2.4 AU

Year: 1929 Days

Day: 8.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 41,625,584 km

• M1: 150,645 km (0.12 R)
• M2: 286,480 km (0.12 R)
• M3: 612,603 km (0.05 R)
• M4: 697,874 km (0.065 R)
• M5: 795,113 km (0.074 R)
• M6: 1,055,263 km (0.056 R)
• M7: 1,186,461 km (0.097 R)
• M8: 1,563,447 km (0.085 R)
• M9: 1,755,381 km (0.086 R)
• M10: 1,880,744 km (0.091 R)
• M11: 2,129,226 km (0.094 R)
• M12: 2,195,947 km (0.056 R)
• M13: 2,308,445 km (0.095 R)
• M14: 2,388,480 km (0.058 R)
• M15: 2,586,846 km (0.094 R)
• M16: 2,974,754 km (0.117 R)
• M17: 3,036,986 km (0.03 R)
• M18: 3,239,392 km (0.108 R)
• M19: 3,524,825 km (0.054 R)
• M20: 3,697,461 km (0.081 R)
• M21: 3,845,563 km (0.12 R)
• M22: 4,023,435 km (0.055 R)
• M23: 4,134,137 km (0.09 R)
• M24: 4,805,233 km (0.103 R)
• M25: 4,952,438 km (0.108 R)
• M26: 5,131,057 km (0.083 R)
• M27: 5,191,046 km (0.095 R)
• M28: 5,266,443 km (0.085 R)
• M29: 6,008,449 km (0.116 R)
• M30: 6,440,188 km (0.092 R)
• M31: 6,635,264 km (0.116 R)
• M32: 6,717,244 km (0.119 R)
• M33: 7,249,363 km (0.092 R)
• M34: 7,316,832 km (0.091 R)
• M35: 7,452,368 km (0.113 R)
• M36: 7,554,543 km (0.067 R)
• M37: 7,657,317 km (0.055 R)
• M38: 7,898,768 km (0.109 R)
• M39: 8,037,894 km (0.046 R)
• M40: 8,107,756 km (0.114 R)
• M41: 8,212,923 km (0.108 R)
• M42: 8,283,384 km (0.042 R)
• M43: 8,584,674 km (0.092 R)
• M44: 8,745,791 km (0.084 R)
• M45: 9,070,717 km (0.114 R)
• M46: 9,180,073 km (0.05 R)
• M47: 9,455,034 km (0.074 R)
• M48: 9,844,587 km (0.101 R)
• M49: 10,582,105 km (0.097 R)
• M50: 10,947,871 km (0.108 R)
• M51: 11,083,706 km (0.065 R)
• M52: 11,337,275 km (0.096 R)
• M53: 11,930,131 km (0.089 R)
• M54: 12,210,178 km (0.079 R)
• M55: 12,695,474 km (0.119 R)
• M56: 13,810,127 km (0.103 R)
• M57: 13,998,920 km (0.073 R)
• M58: 14,167,517 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.4

Radius: 3.7

Gravity: 56.27 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.83 AU - 6.77 AU

Year: 11115 Days

Day: 23 Hours

Environment

Temp: -233 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 41,625,584 km

• M1: 59,540 km (0.095 R)
• M2: 232,475 km (0.115 R)
• M3: 309,967 km (0.052 R)
• M4: 473,477 km (0.046 R)
• M5: 911,350 km (0.078 R)
• M6: 1,210,247 km (0.094 R)
• M7: 1,417,440 km (0.108 R)
• M8: 1,660,536 km (0.111 R)
• M9: 2,184,727 km (0.116 R)
• M10: 2,267,605 km (0.075 R)
• M11: 2,379,504 km (0.074 R)
• M12: 3,858,129 km (0.105 R)
• M13: 4,298,396 km (0.11 R)
• M14: 4,790,124 km (0.049 R)
• M15: 4,897,834 km (0.117 R)
• M16: 5,042,645 km (0.079 R)
• M17: 5,079,147 km (0.104 R)
• M18: 5,598,252 km (0.077 R)
• M19: 5,940,831 km (0.079 R)
• M20: 6,408,174 km (0.108 R)
• M21: 6,806,554 km (0.038 R)
• M22: 7,213,011 km (0.043 R)
• M23: 7,254,001 km (0.112 R)
• M24: 8,262,889 km (0.092 R)
• M25: 8,391,992 km (0.115 R)
• M26: 8,478,459 km (0.096 R)
• M27: 8,783,489 km (0.093 R)
• M28: 8,959,416 km (0.114 R)
• M29: 9,584,287 km (0.048 R)
• M30: 9,810,778 km (0.116 R)
• M31: 10,039,214 km (0.06 R)
• M32: 10,501,023 km (0.092 R)
• M33: 11,017,135 km (0.068 R)
• M34: 11,927,737 km (0.043 R)
• M35: 12,171,432 km (0.072 R)
• M36: 12,269,269 km (0.111 R)
• M37: 13,718,274 km (0.117 R)
• M38: 14,385,032 km (0.032 R)
• M39: 16,017,444 km (0.071 R)
• M40: 16,071,000 km (0.11 R)
• M41: 16,286,122 km (0.03 R)
• M42: 17,265,838 km (0.049 R)
• M43: 17,873,804 km (0.106 R)
• M44: 18,997,284 km (0.107 R)
• M45: 19,053,982 km (0.093 R)
• M46: 20,317,186 km (0.05 R)
• M47: 20,375,230 km (0.029 R)
• M48: 20,433,274 km (0.085 R)
• M49: 21,370,505 km (0.096 R)
• M50: 21,785,040 km (0.083 R)
• M51: 21,844,431 km (0.074 R)
• M52: 22,321,797 km (0.098 R)
• M53: 23,590,986 km (0.11 R)
• M54: 24,759,495 km (0.1 R)
• M55: 24,945,595 km (0.064 R)
• M56: 25,007,827 km (0.092 R)
• M57: 25,820,742 km (0.039 R)
• M58: 25,883,573 km (0.104 R)
• M59: 26,325,336 km (0.102 R)
• M60: 26,451,895 km (0.041 R)
• M61: 26,896,800 km (0.034 R)
• M62: 27,729,461 km (0.084 R)
• M63: 28,116,621 km (0.103 R)
• M64: 30,145,467 km (0.031 R)
• M65: 30,410,554 km (0.099 R)
• M66: 32,356,224 km (0.098 R)
• M67: 32,763,729 km (0.075 R)
• M68: 32,968,229 km (0.069 R)
• M69: 33,036,446 km (0.111 R)
• M70: 33,446,793 km (0.087 R)
• M71: 33,996,565 km (0.076 R)
• M72: 36,014,491 km (0.074 R)
• M73: 36,931,675 km (0.096 R)
• M74: 37,073,494 km (0.047 R)
• M75: 37,713,623 km (0.108 R)
• M76: 38,501,106 km (0.093 R)
• M77: 39,946,671 km (0.106 R)
• M78: 40,165,084 km (0.088 R)
• M79: 41,189,380 km (0.046 R)
• M80: 41,410,037 km (0.11 R)
• M81: 41,778,497 km (0.066 R)
• M82: 41,926,299 km (0.108 R)
• M83: 42,444,656 km (0.093 R)
• M84: 43,712,498 km (0.119 R)
• M85: 43,787,446 km (0.069 R)
• M86: 44,238,185 km (0.066 R)
• M87: 44,841,513 km (0.116 R)
• M88: 44,917,060 km (0.062 R)
• M89: 46,285,132 km (0.084 R)
• M90: 47,512,733 km (0.078 R)
• M91: 48,828,745 km (0.051 R)
• M92: 49,295,939 km (0.083 R)
• M93: 49,686,539 km (0.089 R)
• M94: 52,210,405 km (0.05 R)
• M95: 52,449,163 km (0.112 R)
• M96: 52,847,841 km (0.05 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 204.4

Radius: 7.6

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.6 AU - 7.66 AU

Year: 14815 Days

Day: 18.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 41,625,584 km

• M1: 163,361 km (0.074 R)
• M2: 239,357 km (0.12 R)
• M3: 289,173 km (0.097 R)
• M4: 426,803 km (0.119 R)
• M5: 572,810 km (0.103 R)
• M6: 704,905 km (0.107 R)
• M7: 798,703 km (0.105 R)
• M8: 847,322 km (0.09 R)
• M9: 930,499 km (0.114 R)
• M10: 1,178,682 km (0.05 R)
• M11: 1,589,029 km (0.098 R)
• M12: 1,974,243 km (0.042 R)
• M13: 2,653,417 km (0.106 R)
• M14: 2,727,618 km (0.086 R)
• M15: 2,878,113 km (0.033 R)
• M16: 3,082,913 km (0.091 R)
• M17: 3,319,128 km (0.089 R)
• M18: 3,534,100 km (0.112 R)
• M19: 3,837,036 km (0.108 R)
• M20: 4,409,397 km (0.09 R)
• M21: 4,497,510 km (0.082 R)
• M22: 5,069,423 km (0.058 R)
• M23: 5,505,501 km (0.083 R)
• M24: 5,664,075 km (0.095 R)
• M25: 6,116,459 km (0.087 R)
• M26: 7,506,971 km (0.099 R)
• M27: 7,967,583 km (0.083 R)
• M28: 8,039,240 km (0.104 R)
• M29: 8,400,968 km (0.051 R)
• M30: 9,140,131 km (0.06 R)
• M31: 9,252,778 km (0.113 R)
• M32: 9,328,175 km (0.07 R)
• M33: 9,631,709 km (0.045 R)
• M34: 10,248,501 km (0.075 R)
• M35: 10,365,636 km (0.114 R)
• M36: 10,878,159 km (0.049 R)
• M37: 10,957,745 km (0.101 R)
• M38: 11,077,423 km (0.086 R)
• M39: 11,520,233 km (0.067 R)
• M40: 12,174,574 km (0.113 R)
• M41: 12,381,617 km (0.077 R)
• M42: 13,862,636 km (0.085 R)
• M43: 14,296,021 km (0.111 R)
• M44: 15,176,255 km (0.101 R)
• M45: 15,533,196 km (0.101 R)
• M46: 15,712,713 km (0.084 R)
• M47: 16,073,842 km (0.1 R)
• M48: 16,712,326 km (0.051 R)
• M49: 17,920,030 km (0.087 R)
• M50: 18,202,770 km (0.102 R)
• M51: 18,677,145 km (0.101 R)
• M52: 19,444,731 km (0.105 R)
• M53: 20,320,477 km (0.038 R)
• M54: 20,713,770 km (0.105 R)
• M55: 20,763,137 km (0.042 R)
• M56: 21,010,572 km (0.107 R)
• M57: 21,258,755 km (0.089 R)
• M58: 21,408,353 km (0.051 R)
• M59: 21,758,412 km (0.064 R)
• M60: 22,060,001 km (0.05 R)
• M61: 23,691,665 km (0.118 R)
• M62: 23,898,409 km (0.106 R)
• M63: 23,950,170 km (0.1 R)
• M64: 24,157,513 km (0.072 R)
• M65: 24,261,483 km (0.108 R)
• M66: 24,469,873 km (0.071 R)
• M67: 24,783,430 km (0.093 R)
• M68: 26,264,599 km (0.069 R)
• M69: 26,424,968 km (0.116 R)
• M70: 26,532,080 km (0.064 R)
• M71: 27,394,063 km (0.092 R)
• M72: 29,090,353 km (0.117 R)
• M73: 29,644,763 km (0.097 R)
• M74: 30,034,914 km (0.091 R)
• M75: 30,090,714 km (0.105 R)
• M76: 30,426,711 km (0.068 R)
• M77: 30,651,407 km (0.056 R)
• M78: 31,272,088 km (0.067 R)
• M79: 31,328,786 km (0.084 R)
• M80: 31,896,959 km (0.115 R)
• M81: 32,125,245 km (0.115 R)
• M82: 32,182,392 km (0.107 R)
• M83: 32,239,538 km (0.105 R)
• M84: 32,870,841 km (0.08 R)
• M85: 34,262,101 km (0.075 R)
• M86: 34,730,193 km (0.089 R)
• M87: 36,087,644 km (0.116 R)
• M88: 36,325,355 km (0.041 R)
• M89: 38,125,765 km (0.098 R)
• M90: 39,097,852 km (0.119 R)
• M91: 39,280,960 km (0.114 R)
• M92: 39,403,182 km (0.034 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: 171 - 16,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit