🌌 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: 517.3

Radius: 9.4

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.6 AU - 0.76 AU

Year: 394 Days

Day: 10.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 70,250,188 km

• M1: 116,986 km (0.087 R)
• M2: 184,155 km (0.1 R)
• M3: 259,253 km (0.096 R)
• M4: 351,106 km (0.067 R)
• M5: 415,433 km (0.108 R)
• M6: 475,422 km (0.113 R)
• M7: 568,622 km (0.071 R)
• M8: 647,460 km (0.084 R)
• M9: 817,552 km (0.114 R)
• M10: 888,163 km (0.108 R)
• M11: 961,017 km (0.108 R)
• M12: 1,044,642 km (0.093 R)
• M13: 1,139,487 km (0.085 R)
• M14: 1,201,420 km (0.085 R)
• M15: 1,324,390 km (0.093 R)
• M16: 1,385,127 km (0.095 R)
• M17: 1,446,761 km (0.058 R)
• M18: 1,519,166 km (0.098 R)
• M19: 1,587,832 km (0.111 R)
• M20: 1,805,646 km (0.05 R)
• M21: 1,889,272 km (0.065 R)
• M22: 2,017,028 km (0.09 R)
• M23: 2,114,865 km (0.075 R)
• M24: 2,180,987 km (0.099 R)
• M25: 2,303,957 km (0.076 R)
• M26: 2,412,116 km (0.105 R)
• M27: 2,633,671 km (0.046 R)
• M28: 2,699,045 km (0.084 R)
• M29: 2,831,439 km (0.108 R)
• M30: 2,972,210 km (0.09 R)
• M31: 3,077,677 km (0.053 R)
• M32: 3,152,925 km (0.116 R)
• M33: 3,222,488 km (0.12 R)
• M34: 3,292,649 km (0.081 R)
• M35: 3,421,303 km (0.086 R)
• M36: 3,505,976 km (0.079 R)
• M37: 3,578,082 km (0.099 R)
• M38: 3,757,300 km (0.11 R)
• M39: 3,919,015 km (0.113 R)
• M40: 4,000,696 km (0.06 R)
• M41: 4,200,708 km (0.038 R)
• M42: 4,375,738 km (0.083 R)
• M43: 4,474,921 km (0.077 R)
• M44: 4,617,787 km (0.109 R)
• M45: 4,733,127 km (0.115 R)
• M46: 4,835,003 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.9

Radius: 14.7

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.09 AU - 3.43 AU

Year: 3223 Days

Day: 13.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 70,250,188 km

• M1: 234,569 km (0.085 R)
• M2: 432,637 km (0.054 R)
• M3: 531,970 km (0.113 R)
• M4: 641,924 km (0.115 R)
• M5: 761,304 km (0.108 R)
• M6: 854,503 km (0.07 R)
• M7: 1,016,817 km (0.051 R)
• M8: 1,180,477 km (0.102 R)
• M9: 1,427,612 km (0.063 R)
• M10: 1,624,483 km (0.07 R)
• M11: 1,749,397 km (0.075 R)
• M12: 1,866,084 km (0.066 R)
• M13: 1,985,313 km (0.104 R)
• M14: 2,219,434 km (0.116 R)
• M15: 2,320,861 km (0.116 R)
• M16: 2,449,964 km (0.095 R)
• M17: 2,797,031 km (0.104 R)
• M18: 2,907,135 km (0.094 R)
• M19: 3,131,682 km (0.117 R)
• M20: 3,450,026 km (0.098 R)
• M21: 3,553,697 km (0.113 R)
• M22: 4,181,410 km (0.112 R)
• M23: 4,516,509 km (0.045 R)
• M24: 4,695,578 km (0.104 R)
• M25: 4,860,435 km (0.108 R)
• M26: 4,960,366 km (0.087 R)
• M27: 5,060,896 km (0.082 R)
• M28: 5,264,199 km (0.108 R)
• M29: 5,384,027 km (0.11 R)
• M30: 5,626,376 km (0.109 R)
• M31: 6,140,095 km (0.119 R)
• M32: 6,503,319 km (0.115 R)
• M33: 6,650,673 km (0.106 R)
• M34: 7,403,748 km (0.072 R)
• M35: 7,790,459 km (0.088 R)
• M36: 7,947,088 km (0.119 R)
• M37: 8,827,022 km (0.108 R)
• M38: 9,093,007 km (0.039 R)
• M39: 9,340,891 km (0.117 R)
• M40: 9,486,450 km (0.057 R)
• M41: 9,716,980 km (0.12 R)
• M42: 9,864,484 km (0.093 R)
• M43: 10,098,006 km (0.077 R)
• M44: 10,505,510 km (0.109 R)
• M45: 10,722,278 km (0.087 R)
• M46: 11,138,160 km (0.11 R)
• M47: 11,626,298 km (0.088 R)
• M48: 12,098,877 km (0.077 R)
• M49: 12,235,011 km (0.107 R)
• M50: 12,348,855 km (0.092 R)
• M51: 12,807,971 km (0.118 R)
• M52: 13,016,361 km (0.112 R)
• M53: 13,342,933 km (0.054 R)
• M54: 13,460,068 km (0.06 R)
• M55: 13,766,594 km (0.025 R)
• M56: 13,861,440 km (0.032 R)
• M57: 13,980,220 km (0.081 R)
• M58: 14,194,744 km (0.08 R)
• M59: 14,748,405 km (0.059 R)
• M60: 15,186,577 km (0.098 R)
• M61: 15,777,489 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.5

Radius: 12.1

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.95 AU - 3.05 AU

Year: 3653 Days

Day: 9.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 70,250,188 km

• M1: 159,023 km (0.042 R)
• M2: 323,580 km (0.093 R)
• M3: 455,526 km (0.047 R)
• M4: 629,957 km (0.039 R)
• M5: 817,852 km (0.114 R)
• M6: 977,622 km (0.072 R)
• M7: 1,111,063 km (0.097 R)
• M8: 1,276,967 km (0.082 R)
• M9: 1,451,399 km (0.066 R)
• M10: 1,648,419 km (0.051 R)
• M11: 2,456,696 km (0.072 R)
• M12: 2,557,226 km (0.12 R)
• M13: 2,676,306 km (0.111 R)
• M14: 3,062,717 km (0.058 R)
• M15: 3,244,329 km (0.048 R)
• M16: 3,355,031 km (0.11 R)
• M17: 3,637,472 km (0.103 R)
• M18: 3,752,513 km (0.101 R)
• M19: 3,986,634 km (0.111 R)
• M20: 4,185,300 km (0.071 R)
• M21: 4,265,783 km (0.064 R)
• M22: 5,292,773 km (0.102 R)
• M23: 5,600,047 km (0.117 R)
• M24: 5,913,005 km (0.11 R)
• M25: 6,231,948 km (0.101 R)
• M26: 6,416,552 km (0.084 R)
• M27: 6,533,089 km (0.077 R)
• M28: 6,815,230 km (0.078 R)
• M29: 7,197,902 km (0.117 R)
• M30: 8,084,419 km (0.077 R)
• M31: 8,823,432 km (0.083 R)
• M32: 9,031,223 km (0.116 R)
• M33: 9,109,613 km (0.12 R)
• M34: 9,293,169 km (0.059 R)
• M35: 9,372,307 km (0.098 R)
• M36: 9,584,287 km (0.078 R)
• M37: 9,690,800 km (0.086 R)
• M38: 10,640,448 km (0.108 R)
• M39: 10,917,204 km (0.111 R)
• M40: 11,196,353 km (0.09 R)
• M41: 11,477,897 km (0.115 R)
• M42: 11,847,403 km (0.113 R)
• M43: 12,105,460 km (0.114 R)
• M44: 12,336,439 km (0.119 R)
• M45: 12,685,750 km (0.118 R)
• M46: 13,573,164 km (0.058 R)
• M47: 13,933,845 km (0.109 R)
• M48: 14,206,263 km (0.07 R)
• M49: 14,849,085 km (0.104 R)
• M50: 14,941,686 km (0.115 R)
• M51: 15,158,603 km (0.11 R)
• M52: 16,609,253 km (0.102 R)
• M53: 16,962,753 km (0.061 R)
• M54: 17,253,870 km (0.052 R)
• M55: 17,775,369 km (0.097 R)
• M56: 18,071,124 km (0.111 R)
• M57: 18,534,279 km (0.067 R)
• M58: 19,236,341 km (0.057 R)
• M59: 19,675,411 km (0.056 R)
• M60: 19,879,163 km (0.102 R)
• M61: 20,563,275 km (0.091 R)
• M62: 20,804,576 km (0.067 R)
• M63: 21,744,051 km (0.078 R)
• M64: 22,875,459 km (0.069 R)
• M65: 23,054,079 km (0.104 R)
• M66: 23,161,341 km (0.097 R)
• M67: 23,953,611 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.3

Radius: 14.4

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.31 AU - 3.85 AU

Year: 3800 Days

Day: 11.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 70,250,188 km

• M1: 181,013 km (0.062 R)
• M2: 287,078 km (0.115 R)
• M3: 601,383 km (0.101 R)
• M4: 809,175 km (0.103 R)
• M5: 1,513,182 km (0.073 R)
• M6: 1,644,230 km (0.11 R)
• M7: 1,738,477 km (0.098 R)
• M8: 1,834,668 km (0.076 R)
• M9: 1,961,078 km (0.062 R)
• M10: 2,105,141 km (0.099 R)
• M11: 2,252,944 km (0.09 R)
• M12: 2,343,301 km (0.06 R)
• M13: 2,435,005 km (0.058 R)
• M14: 2,543,463 km (0.051 R)
• M15: 2,781,623 km (0.098 R)
• M16: 2,911,773 km (0.07 R)
• M17: 3,161,302 km (0.112 R)
• M18: 3,825,218 km (0.116 R)
• M19: 4,154,931 km (0.074 R)
• M20: 4,285,680 km (0.048 R)
• M21: 4,570,664 km (0.083 R)
• M22: 4,783,542 km (0.12 R)
• M23: 5,059,400 km (0.057 R)
• M24: 5,239,516 km (0.105 R)
• M25: 5,709,552 km (0.071 R)
• M26: 5,918,241 km (0.092 R)
• M27: 6,044,801 km (0.067 R)
• M28: 6,172,109 km (0.105 R)
• M29: 6,343,399 km (0.107 R)
• M30: 6,559,567 km (0.07 R)
• M31: 6,712,456 km (0.118 R)
• M32: 7,494,704 km (0.065 R)
• M33: 7,838,779 km (0.113 R)
• M34: 8,024,430 km (0.118 R)
• M35: 8,974,825 km (0.09 R)
• M36: 9,537,463 km (0.063 R)
• M37: 9,935,692 km (0.037 R)
• M38: 11,609,094 km (0.084 R)
• M39: 12,221,996 km (0.064 R)
• M40: 12,464,794 km (0.071 R)
• M41: 12,818,144 km (0.086 R)
• M42: 13,174,935 km (0.111 R)
• M43: 13,507,192 km (0.101 R)
• M44: 13,730,392 km (0.117 R)
• M45: 14,208,357 km (0.115 R)
• M46: 14,549,141 km (0.055 R)
• M47: 14,921,490 km (0.068 R)
• M48: 15,123,148 km (0.095 R)
• M49: 15,238,937 km (0.06 R)
• M50: 15,412,919 km (0.12 R)
• M51: 15,792,449 km (0.099 R)
• M52: 15,998,146 km (0.118 R)
• M53: 16,263,832 km (0.064 R)
• M54: 16,650,243 km (0.113 R)
• M55: 17,644,620 km (0.089 R)
• M56: 17,766,542 km (0.062 R)
• M57: 18,041,653 km (0.038 R)
• M58: 18,472,644 km (0.091 R)
• M59: 18,596,362 km (0.096 R)
• M60: 18,689,262 km (0.118 R)
• M61: 19,094,074 km (0.104 R)
• M62: 19,313,235 km (0.07 R)
• M63: 20,485,484 km (0.079 R)
• M64: 20,645,703 km (0.085 R)
• M65: 20,967,338 km (0.118 R)
• M66: 21,128,754 km (0.098 R)
• M67: 21,387,858 km (0.098 R)
• M68: 21,550,471 km (0.054 R)
• M69: 21,680,771 km (0.098 R)
• M70: 21,778,608 km (0.079 R)
• M71: 21,974,880 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 764.7

Radius: 6

Gravity: 21.24 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.95 AU - 8.81 AU

Year: 17052 Days

Day: 18.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 70,250,188 km

• M1: 80,932 km (0.106 R)
• M2: 135,087 km (0.11 R)
• M3: 218,114 km (0.069 R)
• M4: 305,928 km (0.106 R)
• M5: 354,846 km (0.035 R)
• M6: 499,657 km (0.095 R)
• M7: 774,019 km (0.057 R)
• M8: 820,245 km (0.095 R)
• M9: 1,444,367 km (0.111 R)
• M10: 2,052,932 km (0.118 R)
• M11: 2,625,891 km (0.049 R)
• M12: 2,984,926 km (0.103 R)
• M13: 3,058,678 km (0.038 R)
• M14: 3,552,201 km (0.115 R)
• M15: 3,908,394 km (0.086 R)
• M16: 3,948,785 km (0.118 R)
• M17: 4,359,132 km (0.063 R)
• M18: 5,000,159 km (0.06 R)
• M19: 5,354,108 km (0.108 R)
• M20: 5,443,717 km (0.103 R)
• M21: 5,761,762 km (0.112 R)
• M22: 6,751,651 km (0.075 R)
• M23: 8,883,570 km (0.116 R)
• M24: 10,131,815 km (0.05 R)
• M25: 10,242,966 km (0.09 R)
• M26: 10,298,766 km (0.094 R)
• M27: 11,549,853 km (0.076 R)
• M28: 12,489,477 km (0.078 R)
• M29: 12,788,224 km (0.067 R)
• M30: 14,006,250 km (0.043 R)
• M31: 16,355,386 km (0.093 R)
• M32: 16,420,461 km (0.117 R)
• M33: 16,551,060 km (0.073 R)
• M34: 17,341,834 km (0.052 R)
• M35: 17,674,988 km (0.079 R)
• M36: 19,510,106 km (0.104 R)
• M37: 19,717,747 km (0.044 R)
• M38: 20,065,413 km (0.03 R)
• M39: 20,274,999 km (0.047 R)
• M40: 20,485,184 km (0.061 R)
• M41: 20,696,267 km (0.11 R)
• M42: 21,120,527 km (0.101 R)
• M43: 21,191,436 km (0.053 R)
• M44: 21,618,987 km (0.04 R)
• M45: 22,482,615 km (0.066 R)
• M46: 23,357,464 km (0.091 R)
• M47: 24,169,182 km (0.114 R)
• M48: 25,517,358 km (0.119 R)
• M49: 25,896,139 km (0.048 R)
• M50: 26,582,644 km (0.096 R)
• M51: 27,817,874 km (0.063 R)
• M52: 27,973,605 km (0.058 R)
• M53: 33,519,946 km (0.088 R)
• M54: 33,685,701 km (0.095 R)
• M55: 35,189,159 km (0.095 R)
• M56: 35,864,444 km (0.082 R)
• M57: 36,458,796 km (0.096 R)
• M58: 37,399,468 km (0.044 R)
• M59: 39,217,082 km (0.114 R)
• M60: 39,304,447 km (0.075 R)
• M61: 39,654,207 km (0.089 R)
• M62: 40,621,357 km (0.094 R)
• M63: 40,886,444 km (0.091 R)
• M64: 41,152,130 km (0.119 R)
• M65: 41,952,628 km (0.067 R)
• M66: 42,489,086 km (0.111 R)
• M67: 45,388,592 km (0.113 R)
• M68: 46,031,414 km (0.052 R)
• M69: 46,123,417 km (0.105 R)
• M70: 49,007,814 km (0.106 R)
• M71: 51,758,320 km (0.079 R)
• M72: 52,333,674 km (0.107 R)
• M73: 54,851,106 km (0.074 R)
• M74: 55,633,653 km (0.111 R)
• M75: 56,518,375 km (0.087 R)
• M76: 59,300,596 km (0.107 R)
• M77: 60,103,637 km (0.109 R)
• M78: 60,405,675 km (0.118 R)
• M79: 61,011,397 km (0.117 R)
• M80: 61,112,525 km (0.065 R)
• M81: 63,044,731 km (0.07 R)
• M82: 63,146,907 km (0.098 R)
• M83: 63,864,229 km (0.057 R)
• M84: 66,240,142 km (0.12 R)
• M85: 66,552,054 km (0.051 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 518.8

Radius: 6.6

Gravity: 11.91 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 7.26 AU - 11.62 AU

Year: 20388 Days

Day: 15.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 70,250,188 km

• M1: 237,561 km (0.081 R)
• M2: 376,239 km (0.069 R)
• M3: 601,832 km (0.051 R)
• M4: 707,748 km (0.12 R)
• M5: 987,196 km (0.111 R)
• M6: 1,037,012 km (0.079 R)
• M7: 1,139,188 km (0.102 R)
• M8: 1,218,175 km (0.036 R)
• M9: 1,353,861 km (0.05 R)
• M10: 1,494,632 km (0.102 R)
• M11: 1,790,387 km (0.052 R)
• M12: 3,072,142 km (0.12 R)
• M13: 3,183,143 km (0.113 R)
• M14: 3,562,524 km (0.051 R)
• M15: 4,036,749 km (0.107 R)
• M16: 5,485,305 km (0.09 R)
• M17: 5,939,335 km (0.091 R)
• M18: 6,124,238 km (0.052 R)
• M19: 6,642,594 km (0.118 R)
• M20: 6,786,507 km (0.076 R)
• M21: 7,322,666 km (0.094 R)
• M22: 8,435,525 km (0.076 R)
• M23: 8,643,466 km (0.076 R)
• M24: 10,090,975 km (0.08 R)
• M25: 10,645,833 km (0.08 R)
• M26: 11,097,020 km (0.06 R)
• M27: 11,496,746 km (0.049 R)
• M28: 11,611,936 km (0.064 R)
• M29: 11,727,426 km (0.099 R)
• M30: 12,369,350 km (0.101 R)
• M31: 12,903,116 km (0.114 R)
• M32: 13,383,923 km (0.113 R)
• M33: 13,809,379 km (0.093 R)
• M34: 15,810,251 km (0.098 R)
• M35: 16,453,971 km (0.086 R)
• M36: 16,713,822 km (0.037 R)
• M37: 18,033,425 km (0.1 R)
• M38: 18,368,524 km (0.114 R)
• M39: 18,570,631 km (0.06 R)
• M40: 21,193,082 km (0.109 R)
• M41: 21,475,822 km (0.112 R)
• M42: 22,475,285 km (0.119 R)
• M43: 23,782,321 km (0.091 R)
• M44: 24,371,139 km (0.066 R)
• M45: 25,713,480 km (0.098 R)
• M46: 26,166,164 km (0.028 R)
• M47: 27,079,608 km (0.117 R)
• M48: 28,080,867 km (0.105 R)
• M49: 28,859,224 km (0.043 R)
• M50: 29,644,763 km (0.094 R)
• M51: 29,881,875 km (0.115 R)
• M52: 30,756,275 km (0.098 R)
• M53: 31,156,599 km (0.041 R)
• M54: 31,478,085 km (0.066 R)
• M55: 32,043,266 km (0.118 R)
• M56: 32,124,198 km (0.026 R)
• M57: 33,101,820 km (0.032 R)
• M58: 34,171,744 km (0.085 R)
• M59: 34,420,226 km (0.084 R)
• M60: 34,752,483 km (0.104 R)
• M61: 34,919,135 km (0.039 R)
• M62: 35,085,937 km (0.037 R)
• M63: 36,176,655 km (0.079 R)
• M64: 37,108,350 km (0.109 R)
• M65: 37,705,246 km (0.118 R)
• M66: 40,299,422 km (0.114 R)
• M67: 40,561,967 km (0.119 R)
• M68: 41,794,803 km (0.109 R)
• M69: 43,129,365 km (0.106 R)
• M70: 43,308,284 km (0.073 R)
• M71: 43,397,893 km (0.115 R)
• M72: 44,658,555 km (0.061 R)
• M73: 46,022,738 km (0.082 R)
• M74: 47,770,041 km (0.044 R)
• M75: 48,419,296 km (0.039 R)
• M76: 49,726,482 km (0.106 R)
• M77: 50,384,413 km (0.113 R)
• M78: 52,853,377 km (0.111 R)
• M79: 53,909,837 km (0.053 R)
• M80: 56,140,939 km (0.105 R)
• M81: 56,825,948 km (0.089 R)
• M82: 57,809,404 km (0.08 R)
• M83: 59,693,290 km (0.075 R)
• M84: 59,892,854 km (0.1 R)
• M85: 60,692,903 km (0.05 R)
• M86: 61,698,051 km (0.118 R)
• M87: 62,000,688 km (0.104 R)
• M88: 63,317,748 km (0.076 R)
• M89: 63,419,474 km (0.08 R)
• M90: 64,746,407 km (0.061 R)
• M91: 65,053,980 km (0.083 R)
• M92: 65,259,229 km (0.075 R)
• M93: 65,876,320 km (0.088 R)
• M94: 65,979,393 km (0.083 R)
• M95: 68,155,743 km (0.087 R)
• M96: 68,677,390 km (0.089 R)
• M97: 69,200,235 km (0.107 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 17,345 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit