🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

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: 30.7

Radius: 14.8

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.45 AU - 0.61 AU

Year: 266 Days

Day: 9.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 54,489,389 km

• M1: 198,965 km (0.086 R)
• M2: 320,738 km (0.087 R)
• M3: 419,921 km (0.114 R)
• M4: 522,845 km (0.118 R)
• M5: 616,792 km (0.108 R)
• M6: 753,824 km (0.062 R)
• M7: 901,178 km (0.109 R)
• M8: 1,004,400 km (0.076 R)
• M9: 1,124,527 km (0.106 R)
• M10: 1,244,505 km (0.027 R)
• M11: 1,441,076 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.6

Radius: 8.1

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.49 AU - 0.79 AU

Year: 353 Days

Day: 6.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 54,489,389 km

• M1: 107,411 km (0.114 R)
• M2: 159,471 km (0.036 R)
• M3: 215,571 km (0.111 R)
• M4: 276,756 km (0.073 R)
• M5: 371,003 km (0.115 R)
• M6: 551,717 km (0.065 R)
• M7: 807,679 km (0.111 R)
• M8: 914,342 km (0.064 R)
• M9: 967,898 km (0.045 R)
• M10: 1,064,239 km (0.098 R)
• M11: 1,142,180 km (0.116 R)
• M12: 1,211,144 km (0.058 R)
• M13: 1,274,125 km (0.1 R)
• M14: 1,326,784 km (0.084 R)
• M15: 1,387,969 km (0.114 R)
• M16: 1,450,202 km (0.108 R)
• M17: 1,589,477 km (0.061 R)
• M18: 1,729,052 km (0.058 R)
• M19: 1,779,467 km (0.077 R)
• M20: 1,855,762 km (0.117 R)
• M21: 1,928,915 km (0.08 R)
• M22: 1,989,951 km (0.101 R)
• M23: 2,055,924 km (0.077 R)
• M24: 2,122,794 km (0.108 R)
• M25: 2,204,025 km (0.082 R)
• M26: 2,309,193 km (0.069 R)
• M27: 2,388,180 km (0.114 R)
• M28: 2,463,279 km (0.099 R)
• M29: 2,520,126 km (0.103 R)
• M30: 2,668,976 km (0.08 R)
• M31: 2,830,841 km (0.096 R)
• M32: 2,950,519 km (0.084 R)
• M33: 3,036,238 km (0.038 R)
• M34: 3,087,251 km (0.071 R)
• M35: 3,309,254 km (0.097 R)
• M36: 3,409,036 km (0.081 R)
• M37: 3,515,101 km (0.072 R)
• M38: 3,568,657 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.1

Radius: 8.2

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.61 AU - 3.25 AU

Year: 3462 Days

Day: 14.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 54,489,389 km

• M1: 115,639 km (0.057 R)
• M2: 260,599 km (0.063 R)
• M3: 322,084 km (0.093 R)
• M4: 375,790 km (0.11 R)
• M5: 463,604 km (0.07 R)
• M6: 542,591 km (0.116 R)
• M7: 635,342 km (0.097 R)
• M8: 1,441,525 km (0.104 R)
• M9: 1,573,620 km (0.107 R)
• M10: 1,697,337 km (0.073 R)
• M11: 1,811,331 km (0.073 R)
• M12: 1,993,990 km (0.059 R)
• M13: 2,128,030 km (0.11 R)
• M14: 2,182,633 km (0.119 R)
• M15: 2,237,535 km (0.108 R)
• M16: 2,391,322 km (0.073 R)
• M17: 2,709,068 km (0.039 R)
• M18: 3,025,019 km (0.063 R)
• M19: 3,352,787 km (0.036 R)
• M20: 3,692,075 km (0.105 R)
• M21: 3,774,354 km (0.114 R)
• M22: 4,161,364 km (0.101 R)
• M23: 4,561,089 km (0.037 R)
• M24: 5,192,841 km (0.099 R)
• M25: 5,717,930 km (0.105 R)
• M26: 5,813,523 km (0.034 R)
• M27: 5,948,161 km (0.059 R)
• M28: 6,025,653 km (0.095 R)
• M29: 6,477,438 km (0.117 R)
• M30: 7,001,180 km (0.034 R)
• M31: 8,089,355 km (0.026 R)
• M32: 8,175,224 km (0.04 R)
• M33: 8,653,040 km (0.032 R)
• M34: 8,917,529 km (0.102 R)
• M35: 9,117,691 km (0.112 R)
• M36: 9,274,320 km (0.113 R)
• M37: 10,047,891 km (0.04 R)
• M38: 10,771,196 km (0.108 R)
• M39: 11,366,745 km (0.062 R)
• M40: 11,680,602 km (0.113 R)
• M41: 11,997,450 km (0.118 R)
• M42: 12,714,173 km (0.109 R)
• M43: 12,964,600 km (0.117 R)
• M44: 14,474,940 km (0.097 R)
• M45: 14,710,258 km (0.059 R)
• M46: 14,999,431 km (0.071 R)
• M47: 15,052,239 km (0.044 R)
• M48: 15,503,575 km (0.034 R)
• M49: 15,851,690 km (0.059 R)
• M50: 15,932,323 km (0.102 R)
• M51: 16,121,265 km (0.066 R)
• M52: 16,202,347 km (0.059 R)
• M53: 16,692,130 km (0.118 R)
• M54: 16,856,538 km (0.04 R)
• M55: 17,602,733 km (0.068 R)
• M56: 17,769,983 km (0.116 R)
• M57: 18,078,155 km (0.079 R)
• M58: 18,359,698 km (0.07 R)
• M59: 18,557,765 km (0.114 R)
• M60: 19,213,154 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971

Radius: 8.5

Gravity: 13.44 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.77 AU - 4.47 AU

Year: 4754 Days

Day: 7.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 54,489,389 km

• M1: 165,754 km (0.099 R)
• M2: 275,559 km (0.107 R)
• M3: 328,966 km (0.06 R)
• M4: 550,670 km (0.077 R)
• M5: 804,238 km (0.09 R)
• M6: 1,124,078 km (0.103 R)
• M7: 1,282,203 km (0.042 R)
• M8: 1,447,808 km (0.077 R)
• M9: 1,967,212 km (0.114 R)
• M10: 2,062,207 km (0.033 R)
• M11: 2,139,549 km (0.029 R)
• M12: 2,437,847 km (0.112 R)
• M13: 2,964,282 km (0.035 R)
• M14: 3,251,959 km (0.085 R)
• M15: 3,548,461 km (0.096 R)
• M16: 3,830,154 km (0.098 R)
• M17: 4,216,865 km (0.111 R)
• M18: 4,846,223 km (0.083 R)
• M19: 5,053,715 km (0.086 R)
• M20: 5,158,733 km (0.114 R)
• M21: 5,237,870 km (0.054 R)
• M22: 5,721,221 km (0.088 R)
• M23: 5,803,201 km (0.083 R)
• M24: 5,996,032 km (0.096 R)
• M25: 6,587,243 km (0.113 R)
• M26: 6,759,580 km (0.096 R)
• M27: 6,904,241 km (0.099 R)
• M28: 6,962,435 km (0.049 R)
• M29: 7,673,473 km (0.105 R)
• M30: 8,688,644 km (0.11 R)
• M31: 8,782,891 km (0.102 R)
• M32: 9,292,122 km (0.115 R)
• M33: 9,485,403 km (0.058 R)
• M34: 9,582,641 km (0.105 R)
• M35: 9,843,540 km (0.098 R)
• M36: 10,007,649 km (0.082 R)
• M37: 12,258,947 km (0.102 R)
• M38: 12,364,862 km (0.034 R)
• M39: 12,755,911 km (0.097 R)
• M40: 12,934,980 km (0.104 R)
• M41: 13,550,276 km (0.109 R)
• M42: 13,879,690 km (0.107 R)
• M43: 14,771,443 km (0.109 R)
• M44: 14,921,789 km (0.097 R)
• M45: 15,035,035 km (0.102 R)
• M46: 15,300,122 km (0.107 R)
• M47: 16,066,213 km (0.043 R)
• M48: 16,883,915 km (0.086 R)
• M49: 17,198,968 km (0.078 R)
• M50: 17,357,243 km (0.081 R)
• M51: 17,955,036 km (0.1 R)
• M52: 18,115,554 km (0.094 R)
• M53: 18,438,087 km (0.081 R)
• M54: 19,170,818 km (0.086 R)
• M55: 19,293,937 km (0.08 R)
• M56: 19,954,561 km (0.028 R)
• M57: 20,204,240 km (0.088 R)
• M58: 20,496,853 km (0.115 R)
• M59: 20,706,739 km (0.106 R)
• M60: 20,875,036 km (0.078 R)
• M61: 20,959,410 km (0.037 R)
• M62: 21,255,613 km (0.088 R)
• M63: 21,510,678 km (0.112 R)
• M64: 23,542,965 km (0.106 R)
• M65: 23,630,779 km (0.093 R)
• M66: 24,559,632 km (0.099 R)
• M67: 24,961,302 km (0.085 R)
• M68: 25,320,188 km (0.083 R)
• M69: 25,455,274 km (0.118 R)
• M70: 25,726,047 km (0.04 R)
• M71: 25,952,538 km (0.047 R)
• M72: 26,361,688 km (0.107 R)
• M73: 27,416,951 km (0.099 R)
• M74: 27,555,629 km (0.086 R)
• M75: 27,694,605 km (0.064 R)
• M76: 27,833,731 km (0.093 R)
• M77: 28,019,681 km (0.102 R)
• M78: 28,299,280 km (0.112 R)
• M79: 28,439,453 km (0.113 R)
• M80: 28,579,776 km (0.057 R)
• M81: 28,908,293 km (0.091 R)
• M82: 29,616,339 km (0.11 R)
• M83: 30,377,792 km (0.118 R)
• M84: 32,066,004 km (0.086 R)
• M85: 32,212,162 km (0.104 R)
• M86: 32,553,993 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573.2

Radius: 5.9

Gravity: 16.47 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.09 AU - 7.77 AU

Year: 12592 Days

Day: 24.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 81.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 54,489,389 km

• M1: 78,090 km (0.103 R)
• M2: 333,154 km (0.114 R)
• M3: 403,166 km (0.093 R)
• M4: 509,979 km (0.031 R)
• M5: 1,047,484 km (0.065 R)
• M6: 1,565,093 km (0.094 R)
• M7: 1,940,284 km (0.116 R)
• M8: 2,482,128 km (0.08 R)
• M9: 3,408,139 km (0.086 R)
• M10: 3,630,740 km (0.032 R)
• M11: 3,923,952 km (0.066 R)
• M12: 3,990,224 km (0.109 R)
• M13: 4,742,701 km (0.101 R)
• M14: 4,919,825 km (0.101 R)
• M15: 5,280,506 km (0.11 R)
• M16: 5,353,659 km (0.102 R)
• M17: 5,537,964 km (0.063 R)
• M18: 5,575,213 km (0.059 R)
• M19: 6,065,446 km (0.106 R)
• M20: 6,142,040 km (0.065 R)
• M21: 6,257,679 km (0.094 R)
• M22: 6,687,623 km (0.112 R)
• M23: 6,926,232 km (0.093 R)
• M24: 7,370,837 km (0.093 R)
• M25: 7,534,946 km (0.095 R)
• M26: 7,741,540 km (0.098 R)
• M27: 8,034,004 km (0.102 R)
• M28: 8,458,264 km (0.099 R)
• M29: 8,629,852 km (0.094 R)
• M30: 8,673,086 km (0.076 R)
• M31: 9,863,736 km (0.101 R)
• M32: 9,953,943 km (0.096 R)
• M33: 12,055,644 km (0.079 R)
• M34: 12,394,483 km (0.065 R)
• M35: 12,883,967 km (0.071 R)
• M36: 12,933,334 km (0.088 R)
• M37: 13,680,426 km (0.119 R)
• M38: 14,084,490 km (0.102 R)
• M39: 14,186,216 km (0.075 R)
• M40: 14,237,080 km (0.073 R)
• M41: 14,543,905 km (0.1 R)
• M42: 14,956,346 km (0.096 R)
• M43: 17,021,395 km (0.118 R)
• M44: 17,894,149 km (0.073 R)
• M45: 18,170,008 km (0.117 R)
• M46: 19,569,496 km (0.12 R)
• M47: 19,910,579 km (0.028 R)
• M48: 20,081,869 km (0.08 R)
• M49: 20,598,430 km (0.052 R)
• M50: 20,771,664 km (0.082 R)
• M51: 20,829,559 km (0.106 R)
• M52: 23,186,922 km (0.037 R)
• M53: 25,503,295 km (0.086 R)
• M54: 25,565,229 km (0.119 R)
• M55: 25,813,561 km (0.039 R)
• M56: 25,938,027 km (0.099 R)
• M57: 26,375,152 km (0.039 R)
• M58: 27,383,441 km (0.052 R)
• M59: 27,828,495 km (0.101 R)
• M60: 28,661,456 km (0.037 R)
• M61: 31,208,958 km (0.08 R)
• M62: 31,607,337 km (0.103 R)
• M63: 31,873,771 km (0.052 R)
• M64: 32,074,232 km (0.082 R)
• M65: 32,409,032 km (0.118 R)
• M66: 33,352,696 km (0.081 R)
• M67: 34,237,118 km (0.095 R)
• M68: 34,785,245 km (0.049 R)
• M69: 34,922,725 km (0.1 R)
• M70: 35,060,355 km (0.082 R)
• M71: 35,198,135 km (0.11 R)
• M72: 36,656,265 km (0.097 R)
• M73: 36,866,151 km (0.114 R)
• M74: 37,287,269 km (0.05 R)
• M75: 37,851,104 km (0.099 R)
• M76: 39,201,524 km (0.084 R)
• M77: 40,134,416 km (0.081 R)
• M78: 41,365,606 km (0.027 R)
• M79: 41,730,027 km (0.115 R)
• M80: 41,876,184 km (0.094 R)
• M81: 42,242,100 km (0.08 R)
• M82: 42,315,403 km (0.078 R)
• M83: 44,758,486 km (0.115 R)
• M84: 45,057,682 km (0.09 R)
• M85: 45,658,168 km (0.097 R)
• M86: 46,261,197 km (0.071 R)
• M87: 47,246,897 km (0.035 R)
• M88: 47,399,188 km (0.095 R)
• M89: 49,007,664 km (0.026 R)
• M90: 50,400,570 km (0.097 R)
• M91: 51,101,885 km (0.117 R)
• M92: 51,571,323 km (0.113 R)
• M93: 52,041,958 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.4

Radius: 6

Gravity: 10.15 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.99 AU - 8.67 AU

Year: 16595 Days

Day: 17.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 54,489,389 km

• M1: 79,436 km (0.085 R)
• M2: 129,103 km (0.061 R)
• M3: 195,225 km (0.097 R)
• M4: 1,375,852 km (0.104 R)
• M5: 1,899,594 km (0.089 R)
• M6: 1,979,180 km (0.063 R)
• M7: 2,032,885 km (0.034 R)
• M8: 2,537,329 km (0.102 R)
• M9: 3,363,110 km (0.111 R)
• M10: 3,589,900 km (0.062 R)
• M11: 4,369,455 km (0.093 R)
• M12: 4,905,165 km (0.085 R)
• M13: 5,162,323 km (0.056 R)
• M14: 5,273,774 km (0.119 R)
• M15: 5,386,122 km (0.087 R)
• M16: 5,423,820 km (0.068 R)
• M17: 5,998,725 km (0.041 R)
• M18: 6,194,549 km (0.102 R)
• M19: 6,552,536 km (0.086 R)
• M20: 6,633,020 km (0.033 R)
• M21: 7,413,771 km (0.114 R)
• M22: 7,879,021 km (0.065 R)
• M23: 8,007,525 km (0.114 R)
• M24: 8,441,060 km (0.092 R)
• M25: 9,150,303 km (0.118 R)
• M26: 9,924,772 km (0.075 R)
• M27: 9,970,997 km (0.11 R)
• M28: 10,203,024 km (0.079 R)
• M29: 10,483,968 km (0.115 R)
• M30: 10,578,215 km (0.118 R)
• M31: 10,672,611 km (0.036 R)
• M32: 11,584,261 km (0.091 R)
• M33: 11,681,649 km (0.056 R)
• M34: 11,877,173 km (0.041 R)
• M35: 12,172,629 km (0.05 R)
• M36: 12,321,329 km (0.095 R)
• M37: 13,225,798 km (0.113 R)
• M38: 13,583,337 km (0.081 R)
• M39: 13,634,649 km (0.075 R)
• M40: 14,099,450 km (0.051 R)
• M41: 14,622,145 km (0.047 R)
• M42: 15,740,239 km (0.092 R)
• M43: 15,848,099 km (0.074 R)
• M44: 16,119,021 km (0.109 R)
• M45: 16,227,779 km (0.087 R)
• M46: 16,336,835 km (0.084 R)
• M47: 16,500,795 km (0.113 R)
• M48: 16,720,255 km (0.113 R)
• M49: 17,384,619 km (0.104 R)
• M50: 17,496,069 km (0.104 R)
• M51: 18,001,112 km (0.075 R)
• M52: 18,453,945 km (0.062 R)
• M53: 19,486,619 km (0.075 R)
• M54: 19,660,451 km (0.089 R)
• M55: 20,126,748 km (0.072 R)
• M56: 21,070,262 km (0.119 R)
• M57: 21,607,318 km (0.065 R)
• M58: 25,490,879 km (0.103 R)
• M59: 25,681,167 km (0.1 R)
• M60: 25,744,597 km (0.115 R)
• M61: 26,254,576 km (0.1 R)
• M62: 26,832,323 km (0.103 R)
• M63: 27,804,559 km (0.035 R)
• M64: 27,869,635 km (0.081 R)
• M65: 29,450,286 km (0.099 R)
• M66: 30,924,423 km (0.113 R)
• M67: 32,216,799 km (0.109 R)
• M68: 33,111,245 km (0.057 R)
• M69: 33,526,828 km (0.055 R)
• M70: 34,223,206 km (0.119 R)
• M71: 35,276,823 km (0.067 R)
• M72: 36,340,913 km (0.093 R)
• M73: 37,199,904 km (0.116 R)
• M74: 37,920,667 km (0.099 R)
• M75: 39,156,794 km (0.084 R)
• M76: 42,116,737 km (0.077 R)
• M77: 43,245,154 km (0.106 R)
• M78: 43,851,175 km (0.103 R)
• M79: 44,079,013 km (0.076 R)
• M80: 45,071,295 km (0.115 R)
• M81: 46,612,153 km (0.114 R)
• M82: 47,233,433 km (0.053 R)
• M83: 48,562,461 km (0.092 R)
• M84: 49,666,343 km (0.084 R)
• M85: 49,745,481 km (0.108 R)
• M86: 51,097,546 km (0.056 R)
• M87: 51,177,432 km (0.115 R)
• M88: 51,257,317 km (0.072 R)
• M89: 52,139,645 km (0.106 R)
• M90: 53,188,625 km (0.118 R)
• M91: 53,756,499 km (0.085 R)
• M92: 54,000,343 km (0.101 R)
• M93: 54,081,725 km (0.103 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: 153 - 10,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit