🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.2

Radius: 13.6

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.69 AU - 0.71 AU

Year: 412 Days

Day: 5.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 67,131,397 km

• M1: 177,872 km (0.069 R)
• M2: 420,370 km (0.106 R)
• M3: 537,356 km (0.07 R)
• M4: 626,665 km (0.039 R)
• M5: 739,911 km (0.095 R)
• M6: 842,386 km (0.073 R)
• M7: 927,806 km (0.079 R)
• M8: 1,029,832 km (0.077 R)
• M9: 1,143,077 km (0.094 R)
• M10: 1,239,269 km (0.116 R)
• M11: 1,345,782 km (0.066 R)
• M12: 1,432,699 km (0.099 R)
• M13: 1,604,437 km (0.102 R)
• M14: 1,758,523 km (0.065 R)
• M15: 1,871,320 km (0.078 R)
• M16: 2,143,887 km (0.06 R)
• M17: 2,462,381 km (0.081 R)
• M18: 2,742,727 km (0.104 R)
• M19: 2,874,673 km (0.081 R)
• M20: 2,963,833 km (0.081 R)
• M21: 3,195,859 km (0.12 R)
• M22: 3,293,547 km (0.083 R)
• M23: 3,444,641 km (0.091 R)
• M24: 3,539,486 km (0.116 R)
• M25: 3,667,541 km (0.093 R)
• M26: 3,769,866 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.9

Radius: 14.5

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.87 AU - 0.89 AU

Year: 580 Days

Day: 6.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 67,131,397 km

• M1: 197,768 km (0.077 R)
• M2: 293,511 km (0.082 R)
• M3: 454,329 km (0.081 R)
• M4: 587,620 km (0.092 R)
• M5: 681,568 km (0.104 R)
• M6: 836,402 km (0.064 R)
• M7: 955,182 km (0.069 R)
• M8: 1,090,718 km (0.09 R)
• M9: 1,222,663 km (0.093 R)
• M10: 1,343,389 km (0.113 R)
• M11: 1,491,790 km (0.061 R)
• M12: 1,603,988 km (0.1 R)
• M13: 1,737,579 km (0.095 R)
• M14: 1,932,505 km (0.104 R)
• M15: 2,029,445 km (0.078 R)
• M16: 2,174,854 km (0.106 R)
• M17: 2,289,745 km (0.109 R)
• M18: 2,399,849 km (0.108 R)
• M19: 2,654,165 km (0.073 R)
• M20: 2,814,086 km (0.079 R)
• M21: 2,932,417 km (0.05 R)
• M22: 3,044,915 km (0.092 R)
• M23: 3,220,393 km (0.051 R)
• M24: 3,375,676 km (0.113 R)
• M25: 3,509,716 km (0.045 R)
• M26: 3,637,622 km (0.111 R)
• M27: 3,840,477 km (0.107 R)
• M28: 4,038,993 km (0.065 R)
• M29: 4,215,369 km (0.067 R)
• M30: 4,351,652 km (0.105 R)
• M31: 4,463,402 km (0.045 R)
• M32: 4,716,222 km (0.088 R)
• M33: 4,866,718 km (0.088 R)
• M34: 4,973,830 km (0.048 R)
• M35: 5,127,018 km (0.116 R)
• M36: 5,227,099 km (0.109 R)
• M37: 5,456,732 km (0.055 R)
• M38: 5,615,006 km (0.103 R)
• M39: 5,812,476 km (0.101 R)
• M40: 6,069,784 km (0.117 R)
• M41: 6,166,125 km (0.063 R)
• M42: 6,311,534 km (0.102 R)
• M43: 6,467,864 km (0.104 R)
• M44: 6,814,482 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.3

Radius: 12

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.22 AU - 1.78 AU

Year: 1291 Days

Day: 12.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 67,131,397 km

• M1: 167,699 km (0.039 R)
• M2: 280,346 km (0.1 R)
• M3: 436,826 km (0.111 R)
• M4: 526,136 km (0.111 R)
• M5: 623,075 km (0.073 R)
• M6: 727,195 km (0.081 R)
• M7: 816,655 km (0.08 R)
• M8: 970,142 km (0.105 R)
• M9: 1,273,377 km (0.085 R)
• M10: 1,392,756 km (0.03 R)
• M11: 1,480,570 km (0.1 R)
• M12: 1,588,430 km (0.06 R)
• M13: 1,671,307 km (0.116 R)
• M14: 1,870,273 km (0.114 R)
• M15: 2,017,327 km (0.115 R)
• M16: 2,147,926 km (0.111 R)
• M17: 2,260,723 km (0.101 R)
• M18: 2,386,236 km (0.102 R)
• M19: 2,687,975 km (0.08 R)
• M20: 2,832,486 km (0.048 R)
• M21: 2,968,171 km (0.11 R)
• M22: 3,071,244 km (0.088 R)
• M23: 3,163,995 km (0.114 R)
• M24: 3,328,702 km (0.078 R)
• M25: 3,654,377 km (0.047 R)
• M26: 3,914,827 km (0.115 R)
• M27: 4,079,235 km (0.084 R)
• M28: 4,168,694 km (0.078 R)
• M29: 4,271,618 km (0.097 R)
• M30: 4,349,558 km (0.052 R)
• M31: 4,546,279 km (0.057 R)
• M32: 5,418,884 km (0.12 R)
• M33: 5,788,091 km (0.066 R)
• M34: 6,019,370 km (0.108 R)
• M35: 6,357,311 km (0.036 R)
• M36: 6,929,224 km (0.065 R)
• M37: 7,036,336 km (0.051 R)
• M38: 7,190,422 km (0.038 R)
• M39: 7,283,322 km (0.1 R)
• M40: 7,423,645 km (0.107 R)
• M41: 8,089,954 km (0.117 R)
• M42: 8,219,057 km (0.08 R)
• M43: 8,316,445 km (0.09 R)
• M44: 8,430,438 km (0.038 R)
• M45: 8,692,983 km (0.111 R)
• M46: 8,808,622 km (0.098 R)
• M47: 9,058,301 km (0.052 R)
• M48: 9,462,813 km (0.098 R)
• M49: 10,011,239 km (0.101 R)
• M50: 10,115,210 km (0.099 R)
• M51: 10,202,126 km (0.072 R)
• M52: 10,341,701 km (0.12 R)
• M53: 10,711,357 km (0.112 R)
• M54: 10,817,721 km (0.098 R)
• M55: 10,942,187 km (0.11 R)
• M56: 11,210,715 km (0.076 R)
• M57: 11,427,183 km (0.049 R)
• M58: 11,554,042 km (0.089 R)
• M59: 11,699,750 km (0.118 R)
• M60: 11,974,262 km (0.098 R)
• M61: 12,066,415 km (0.076 R)
• M62: 12,158,567 km (0.107 R)
• M63: 12,399,569 km (0.104 R)
• M64: 12,530,018 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.4

Radius: 10.1

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.05 AU - 2.07 AU

Year: 2078 Days

Day: 13.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 67,131,397 km

• M1: 127,757 km (0.115 R)
• M2: 243,695 km (0.092 R)
• M3: 350,209 km (0.077 R)
• M4: 448,195 km (0.09 R)
• M5: 563,535 km (0.12 R)
• M6: 635,492 km (0.104 R)
• M7: 718,070 km (0.077 R)
• M8: 834,457 km (0.119 R)
• M9: 902,973 km (0.113 R)
• M10: 1,005,447 km (0.085 R)
• M11: 1,112,111 km (0.061 R)
• M12: 1,214,136 km (0.085 R)
• M13: 1,346,231 km (0.082 R)
• M14: 1,427,912 km (0.092 R)
• M15: 1,511,238 km (0.072 R)
• M16: 1,673,402 km (0.071 R)
• M17: 1,821,504 km (0.113 R)
• M18: 2,077,914 km (0.12 R)
• M19: 2,173,059 km (0.115 R)
• M20: 2,357,064 km (0.094 R)
• M21: 2,568,745 km (0.102 R)
• M22: 2,682,739 km (0.104 R)
• M23: 2,987,021 km (0.114 R)
• M24: 3,058,828 km (0.097 R)
• M25: 3,192,119 km (0.085 R)
• M26: 3,314,939 km (0.102 R)
• M27: 3,502,086 km (0.116 R)
• M28: 3,590,648 km (0.045 R)
• M29: 3,718,554 km (0.087 R)
• M30: 3,873,986 km (0.104 R)
• M31: 4,191,433 km (0.097 R)
• M32: 4,600,135 km (0.074 R)
• M33: 4,697,373 km (0.064 R)
• M34: 4,893,795 km (0.094 R)
• M35: 5,007,340 km (0.077 R)
• M36: 5,078,848 km (0.076 R)
• M37: 5,222,611 km (0.026 R)
• M38: 5,529,137 km (0.095 R)
• M39: 6,483,572 km (0.096 R)
• M40: 6,765,713 km (0.063 R)
• M41: 6,844,851 km (0.07 R)
• M42: 7,083,908 km (0.12 R)
• M43: 7,277,188 km (0.092 R)
• M44: 7,504,876 km (0.114 R)
• M45: 7,685,441 km (0.056 R)
• M46: 8,034,303 km (0.088 R)
• M47: 8,101,323 km (0.095 R)
• M48: 8,524,386 km (0.107 R)
• M49: 9,339,395 km (0.117 R)
• M50: 9,462,813 km (0.104 R)
• M51: 9,675,841 km (0.098 R)
• M52: 10,088,581 km (0.07 R)
• M53: 10,415,602 km (0.093 R)
• M54: 10,746,213 km (0.084 R)
• M55: 10,875,616 km (0.12 R)
• M56: 11,136,215 km (0.1 R)
• M57: 11,323,512 km (0.081 R)
• M58: 11,455,307 km (0.108 R)
• M59: 11,606,551 km (0.084 R)
• M60: 11,834,688 km (0.115 R)
• M61: 12,045,022 km (0.109 R)
• M62: 12,295,299 km (0.102 R)
• M63: 12,469,581 km (0.077 R)
• M64: 13,135,291 km (0.093 R)
• M65: 13,373,002 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.1

Radius: 13.6

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.79 AU - 3.75 AU

Year: 4157 Days

Day: 7.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 67,131,397 km

• M1: 230,979 km (0.075 R)
• M2: 318,494 km (0.117 R)
• M3: 498,610 km (0.072 R)
• M4: 673,190 km (0.076 R)
• M5: 819,497 km (0.104 R)
• M6: 977,772 km (0.116 R)
• M7: 1,089,372 km (0.074 R)
• M8: 1,205,759 km (0.058 R)
• M9: 1,477,578 km (0.07 R)
• M10: 1,688,212 km (0.102 R)
• M11: 1,811,032 km (0.115 R)
• M12: 2,333,577 km (0.107 R)
• M13: 2,425,281 km (0.103 R)
• M14: 2,518,181 km (0.077 R)
• M15: 2,643,993 km (0.11 R)
• M16: 2,755,892 km (0.11 R)
• M17: 3,034,443 km (0.115 R)
• M18: 3,185,687 km (0.1 R)
• M19: 3,270,808 km (0.094 R)
• M20: 3,356,677 km (0.104 R)
• M21: 3,443,294 km (0.081 R)
• M22: 3,601,270 km (0.112 R)
• M23: 3,815,793 km (0.098 R)
• M24: 3,924,700 km (0.114 R)
• M25: 4,389,501 km (0.092 R)
• M26: 4,715,774 km (0.115 R)
• M27: 4,872,103 km (0.111 R)
• M28: 5,089,918 km (0.115 R)
• M29: 5,189,999 km (0.08 R)
• M30: 5,432,946 km (0.048 R)
• M31: 5,721,221 km (0.112 R)
• M32: 5,846,285 km (0.088 R)
• M33: 6,035,526 km (0.088 R)
• M34: 6,184,226 km (0.04 R)
• M35: 6,355,666 km (0.118 R)
• M36: 6,813,285 km (0.093 R)
• M37: 6,923,838 km (0.027 R)
• M38: 7,191,618 km (0.102 R)
• M39: 7,599,871 km (0.12 R)
• M40: 7,737,501 km (0.086 R)
• M41: 7,852,991 km (0.083 R)
• M42: 7,968,929 km (0.108 R)
• M43: 8,155,777 km (0.082 R)
• M44: 8,320,484 km (0.082 R)
• M45: 9,380,834 km (0.087 R)
• M46: 9,702,320 km (0.098 R)
• M47: 10,077,810 km (0.074 R)
• M48: 10,407,075 km (0.113 R)
• M49: 10,791,392 km (0.096 R)
• M50: 11,024,316 km (0.051 R)
• M51: 11,180,496 km (0.079 R)
• M52: 12,106,208 km (0.116 R)
• M53: 13,111,655 km (0.034 R)
• M54: 13,277,260 km (0.052 R)
• M55: 13,471,288 km (0.11 R)
• M56: 15,057,474 km (0.104 R)
• M57: 15,492,355 km (0.112 R)
• M58: 16,702,153 km (0.055 R)
• M59: 17,061,936 km (0.067 R)
• M60: 17,152,293 km (0.08 R)
• M61: 17,515,367 km (0.112 R)
• M62: 17,972,838 km (0.116 R)
• M63: 18,249,145 km (0.099 R)
• M64: 18,712,898 km (0.031 R)
• M65: 18,899,447 km (0.115 R)
• M66: 19,588,794 km (0.098 R)
• M67: 19,746,620 km (0.094 R)
• M68: 19,968,324 km (0.075 R)
• M69: 20,190,925 km (0.108 R)
• M70: 20,702,550 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.8

Radius: 11.9

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.12 AU - 5.38 AU

Year: 8456 Days

Day: 9.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 67,131,397 km

• M1: 198,666 km (0.102 R)
• M2: 311,164 km (0.054 R)
• M3: 525,687 km (0.086 R)
• M4: 761,004 km (0.074 R)
• M5: 875,297 km (0.098 R)
• M6: 1,122,433 km (0.083 R)
• M7: 1,392,607 km (0.077 R)
• M8: 1,598,752 km (0.062 R)
• M9: 1,904,381 km (0.073 R)
• M10: 2,300,666 km (0.113 R)
• M11: 2,546,156 km (0.111 R)
• M12: 3,360,866 km (0.113 R)
• M13: 3,811,305 km (0.116 R)
• M14: 3,927,094 km (0.038 R)
• M15: 4,102,722 km (0.117 R)
• M16: 4,401,618 km (0.074 R)
• M17: 4,988,790 km (0.103 R)
• M18: 5,211,541 km (0.108 R)
• M19: 5,535,271 km (0.11 R)
• M20: 5,799,161 km (0.104 R)
• M21: 6,270,844 km (0.07 R)
• M22: 6,442,432 km (0.105 R)
• M23: 7,001,779 km (0.099 R)
• M24: 7,722,840 km (0.052 R)
• M25: 8,092,347 km (0.115 R)
• M26: 8,204,246 km (0.115 R)
• M27: 8,467,539 km (0.065 R)
• M28: 9,118,589 km (0.116 R)
• M29: 9,548,533 km (0.068 R)
• M30: 10,428,318 km (0.118 R)
• M31: 10,918,999 km (0.106 R)
• M32: 11,084,305 km (0.114 R)
• M33: 11,585,158 km (0.11 R)
• M34: 11,711,569 km (0.09 R)
• M35: 12,565,772 km (0.094 R)
• M36: 12,913,139 km (0.112 R)
• M37: 13,219,665 km (0.059 R)
• M38: 13,307,778 km (0.092 R)
• M39: 13,750,737 km (0.097 R)
• M40: 14,198,783 km (0.119 R)
• M41: 14,925,380 km (0.114 R)
• M42: 15,155,012 km (0.117 R)
• M43: 15,571,194 km (0.117 R)
• M44: 16,038,089 km (0.083 R)
• M45: 17,177,276 km (0.064 R)
• M46: 18,097,752 km (0.065 R)
• M47: 18,293,576 km (0.056 R)
• M48: 18,440,780 km (0.115 R)
• M49: 18,934,752 km (0.117 R)
• M50: 19,034,085 km (0.098 R)
• M51: 19,283,166 km (0.11 R)
• M52: 19,583,408 km (0.079 R)
• M53: 20,188,681 km (0.061 R)
• M54: 20,340,972 km (0.067 R)
• M55: 20,953,875 km (0.113 R)
• M56: 22,250,140 km (0.108 R)
• M57: 22,355,008 km (0.106 R)
• M58: 23,093,423 km (0.048 R)
• M59: 24,054,590 km (0.075 R)
• M60: 24,270,011 km (0.055 R)
• M61: 26,015,967 km (0.036 R)
• M62: 26,736,879 km (0.113 R)
• M63: 28,710,075 km (0.118 R)
• M64: 29,110,399 km (0.036 R)
• M65: 29,397,328 km (0.044 R)
• M66: 29,512,518 km (0.086 R)
• M67: 31,256,680 km (0.097 R)
• M68: 31,550,490 km (0.094 R)
• M69: 31,904,439 km (0.092 R)
• M70: 32,022,771 km (0.118 R)
• M71: 34,176,531 km (0.045 R)
• M72: 35,148,768 km (0.103 R)
• M73: 35,576,917 km (0.073 R)
• M74: 35,822,407 km (0.08 R)
• M75: 36,191,764 km (0.044 R)
• M76: 36,438,601 km (0.063 R)
• M77: 36,934,069 km (0.061 R)
• M78: 37,868,906 km (0.068 R)
• M79: 37,994,269 km (0.052 R)
• M80: 39,001,212 km (0.06 R)
• M81: 39,634,909 km (0.042 R)
• M82: 39,762,216 km (0.049 R)
• M83: 42,009,625 km (0.11 R)
• M84: 43,116,051 km (0.084 R)
• M85: 43,902,786 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 361

Radius: 4.5

Gravity: 17.83 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 7.98 AU - 12.38 AU

Year: 22831 Days

Day: 21.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 67,131,397 km

• M1: 122,969 km (0.064 R)
• M2: 191,784 km (0.111 R)
• M3: 245,640 km (0.038 R)
• M4: 387,159 km (0.059 R)
• M5: 476,469 km (0.113 R)
• M6: 761,304 km (0.084 R)
• M7: 2,273,289 km (0.095 R)
• M8: 3,091,739 km (0.088 R)
• M9: 4,470,134 km (0.067 R)
• M10: 4,510,825 km (0.099 R)
• M11: 5,050,873 km (0.115 R)
• M12: 5,436,536 km (0.102 R)
• M13: 7,746,028 km (0.057 R)
• M14: 7,942,450 km (0.116 R)
• M15: 8,591,705 km (0.114 R)
• M16: 8,795,008 km (0.047 R)
• M17: 8,948,496 km (0.094 R)
• M18: 9,623,631 km (0.063 R)
• M19: 9,728,948 km (0.11 R)
• M20: 10,585,396 km (0.079 R)
• M21: 11,689,278 km (0.056 R)
• M22: 11,858,025 km (0.083 R)
• M23: 11,914,423 km (0.093 R)
• M24: 13,003,346 km (0.113 R)
• M25: 13,178,226 km (0.071 R)
• M26: 13,944,766 km (0.089 R)
• M27: 15,029,799 km (0.108 R)
• M28: 16,707,689 km (0.105 R)
• M29: 16,961,257 km (0.097 R)
• M30: 18,053,172 km (0.101 R)
• M31: 18,183,023 km (0.102 R)
• M32: 18,640,343 km (0.062 R)
• M33: 18,705,867 km (0.101 R)
• M34: 19,566,055 km (0.107 R)
• M35: 21,599,838 km (0.093 R)
• M36: 22,222,913 km (0.097 R)
• M37: 22,292,476 km (0.107 R)
• M38: 22,501,764 km (0.078 R)
• M39: 23,557,625 km (0.114 R)
• M40: 24,845,813 km (0.119 R)
• M41: 25,644,366 km (0.085 R)
• M42: 26,230,341 km (0.041 R)
• M43: 27,415,455 km (0.11 R)
• M44: 29,684,107 km (0.101 R)
• M45: 30,453,788 km (0.088 R)
• M46: 32,090,987 km (0.102 R)
• M47: 32,880,714 km (0.12 R)
• M48: 37,171,331 km (0.03 R)
• M49: 38,083,579 km (0.094 R)
• M50: 38,500,658 km (0.072 R)
• M51: 39,087,231 km (0.12 R)
• M52: 39,845,692 km (0.098 R)
• M53: 43,100,942 km (0.101 R)
• M54: 44,672,467 km (0.111 R)
• M55: 52,527,702 km (0.114 R)
• M56: 56,089,627 km (0.098 R)
• M57: 57,230,610 km (0.116 R)
• M58: 59,535,315 km (0.062 R)
• M59: 59,631,955 km (0.101 R)
• M60: 61,772,252 km (0.091 R)
• M61: 63,443,410 km (0.064 R)
• M62: 64,135,749 km (0.116 R)
• M63: 65,827,701 km (0.105 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: 197 - 10,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit