🌌 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: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.6

Radius: 9

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.55 AU - 0.79 AU

Year: 366 Days

Day: 6.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 78,025,459 km

• M1: 117,883 km (0.102 R)
• M2: 188,942 km (0.107 R)
• M3: 257,757 km (0.1 R)
• M4: 337,194 km (0.087 R)
• M5: 394,490 km (0.044 R)
• M6: 485,146 km (0.064 R)
• M7: 590,164 km (0.027 R)
• M8: 839,543 km (0.061 R)
• M9: 976,724 km (0.088 R)
• M10: 1,048,232 km (0.089 R)
• M11: 1,105,229 km (0.118 R)
• M12: 1,213,688 km (0.096 R)
• M13: 1,326,036 km (0.075 R)
• M14: 1,392,457 km (0.081 R)
• M15: 1,473,689 km (0.077 R)
• M16: 1,533,378 km (0.076 R)
• M17: 1,650,663 km (0.095 R)
• M18: 1,712,746 km (0.098 R)
• M19: 1,994,738 km (0.03 R)
• M20: 2,180,539 km (0.074 R)
• M21: 2,280,919 km (0.045 R)
• M22: 2,393,716 km (0.105 R)
• M23: 2,469,861 km (0.091 R)
• M24: 2,530,448 km (0.118 R)
• M25: 2,641,599 km (0.081 R)
• M26: 2,697,848 km (0.089 R)
• M27: 2,777,434 km (0.07 R)
• M28: 2,886,491 km (0.068 R)
• M29: 2,973,557 km (0.083 R)
• M30: 3,038,034 km (0.108 R)
• M31: 3,156,515 km (0.06 R)
• M32: 3,258,541 km (0.115 R)
• M33: 3,447,184 km (0.119 R)
• M34: 3,508,818 km (0.048 R)
• M35: 3,608,301 km (0.064 R)
• M36: 3,670,833 km (0.12 R)
• M37: 3,816,242 km (0.095 R)
• M38: 3,963,596 km (0.116 R)
• M39: 4,041,237 km (0.107 R)
• M40: 4,171,836 km (0.039 R)
• M41: 4,356,888 km (0.118 R)
• M42: 4,477,315 km (0.096 R)
• M43: 4,585,324 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.2

Radius: 14.1

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.69 AU - 0.93 AU

Year: 486 Days

Day: 7.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 78,025,459 km

• M1: 175,777 km (0.108 R)
• M2: 291,267 km (0.114 R)
• M3: 395,537 km (0.105 R)
• M4: 568,173 km (0.079 R)
• M5: 699,520 km (0.115 R)
• M6: 815,159 km (0.089 R)
• M7: 916,736 km (0.105 R)
• M8: 1,004,550 km (0.102 R)
• M9: 1,286,542 km (0.095 R)
• M10: 1,441,824 km (0.078 R)
• M11: 1,541,756 km (0.054 R)
• M12: 1,639,742 km (0.07 R)
• M13: 1,767,499 km (0.073 R)
• M14: 1,860,998 km (0.063 R)
• M15: 2,014,186 km (0.11 R)
• M16: 2,131,919 km (0.099 R)
• M17: 2,246,960 km (0.076 R)
• M18: 2,343,750 km (0.12 R)
• M19: 2,536,282 km (0.102 R)
• M20: 2,756,042 km (0.036 R)
• M21: 3,140,059 km (0.055 R)
• M22: 3,231,613 km (0.117 R)
• M23: 3,423,398 km (0.076 R)
• M24: 3,794,101 km (0.098 R)
• M25: 3,928,739 km (0.08 R)
• M26: 4,065,173 km (0.119 R)
• M27: 4,165,254 km (0.104 R)
• M28: 4,464,449 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.4

Radius: 14.1

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.83 AU - 1.29 AU

Year: 728 Days

Day: 9.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 78,025,459 km

• M1: 178,021 km (0.051 R)
• M2: 310,116 km (0.116 R)
• M3: 435,779 km (0.111 R)
• M4: 544,387 km (0.092 R)
• M5: 660,325 km (0.112 R)
• M6: 748,139 km (0.112 R)
• M7: 850,763 km (0.072 R)
• M8: 948,151 km (0.083 R)
• M9: 1,060,948 km (0.112 R)
• M10: 1,236,426 km (0.09 R)
• M11: 1,416,093 km (0.085 R)
• M12: 1,540,858 km (0.118 R)
• M13: 1,695,841 km (0.112 R)
• M14: 1,802,206 km (0.093 R)
• M15: 1,897,200 km (0.114 R)
• M16: 2,001,021 km (0.114 R)
• M17: 2,192,806 km (0.094 R)
• M18: 2,316,972 km (0.118 R)
• M19: 2,413,462 km (0.072 R)
• M20: 2,579,815 km (0.034 R)
• M21: 2,726,870 km (0.097 R)
• M22: 2,932,567 km (0.045 R)
• M23: 3,037,435 km (0.084 R)
• M24: 3,234,456 km (0.106 R)
• M25: 3,334,537 km (0.104 R)
• M26: 3,701,949 km (0.07 R)
• M27: 3,948,337 km (0.092 R)
• M28: 4,100,627 km (0.101 R)
• M29: 4,346,566 km (0.119 R)
• M30: 4,503,943 km (0.118 R)
• M31: 4,634,991 km (0.083 R)
• M32: 4,872,253 km (0.118 R)
• M33: 5,006,891 km (0.114 R)
• M34: 5,152,599 km (0.078 R)
• M35: 5,240,713 km (0.034 R)
• M36: 5,558,010 km (0.06 R)
• M37: 5,698,931 km (0.117 R)
• M38: 6,232,546 km (0.031 R)
• M39: 6,442,133 km (0.104 R)
• M40: 6,537,277 km (0.104 R)
• M41: 6,739,534 km (0.119 R)
• M42: 7,030,651 km (0.084 R)
• M43: 7,292,896 km (0.076 R)
• M44: 7,569,503 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.3

Radius: 11.6

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.96 AU - 1.32 AU

Year: 812 Days

Day: 7.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 78,025,459 km

• M1: 145,110 km (0.087 R)
• M2: 267,032 km (0.12 R)
• M3: 352,303 km (0.087 R)
• M4: 482,453 km (0.095 R)
• M5: 562,338 km (0.106 R)
• M6: 673,639 km (0.049 R)
• M7: 793,467 km (0.091 R)
• M8: 1,205,160 km (0.112 R)
• M9: 1,354,310 km (0.066 R)
• M10: 1,438,384 km (0.117 R)
• M11: 1,531,583 km (0.068 R)
• M12: 1,612,067 km (0.102 R)
• M13: 1,815,969 km (0.118 R)
• M14: 1,909,467 km (0.094 R)
• M15: 2,060,860 km (0.118 R)
• M16: 2,241,126 km (0.061 R)
• M17: 2,384,141 km (0.091 R)
• M18: 2,461,184 km (0.108 R)
• M19: 2,626,490 km (0.041 R)
• M20: 2,804,661 km (0.084 R)
• M21: 2,877,066 km (0.106 R)
• M22: 2,950,070 km (0.12 R)
• M23: 3,107,447 km (0.101 R)
• M24: 3,248,518 km (0.073 R)
• M25: 3,372,684 km (0.106 R)
• M26: 3,459,600 km (0.107 R)
• M27: 3,547,115 km (0.052 R)
• M28: 3,784,527 km (0.112 R)
• M29: 3,935,621 km (0.106 R)
• M30: 4,088,659 km (0.113 R)
• M31: 4,495,865 km (0.09 R)
• M32: 4,634,692 km (0.087 R)
• M33: 4,938,226 km (0.114 R)
• M34: 5,148,112 km (0.09 R)
• M35: 5,327,031 km (0.063 R)
• M36: 5,622,337 km (0.099 R)
• M37: 5,853,017 km (0.098 R)
• M38: 6,110,624 km (0.116 R)
• M39: 6,252,593 km (0.071 R)
• M40: 6,336,068 km (0.075 R)
• M41: 6,419,693 km (0.104 R)
• M42: 6,515,885 km (0.06 R)
• M43: 6,721,881 km (0.087 R)
• M44: 6,844,103 km (0.108 R)
• M45: 6,917,705 km (0.118 R)
• M46: 7,327,753 km (0.117 R)
• M47: 7,516,695 km (0.118 R)
• M48: 7,707,282 km (0.107 R)
• M49: 7,938,112 km (0.066 R)
• M50: 8,223,395 km (0.107 R)
• M51: 8,354,293 km (0.049 R)
• M52: 8,472,625 km (0.066 R)
• M53: 8,750,877 km (0.094 R)
• M54: 8,884,318 km (0.106 R)

Asteroid Belt

Center: 1.6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.3

Radius: 15

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.78 AU - 2.32 AU

Year: 1957 Days

Day: 6.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 78,025,459 km

• M1: 191,036 km (0.107 R)
• M2: 448,345 km (0.113 R)
• M3: 643,570 km (0.116 R)
• M4: 792,570 km (0.071 R)
• M5: 908,508 km (0.064 R)
• M6: 1,021,305 km (0.104 R)
• M7: 1,149,660 km (0.116 R)
• M8: 1,273,377 km (0.066 R)
• M9: 1,412,952 km (0.118 R)
• M10: 1,592,170 km (0.1 R)
• M11: 1,731,895 km (0.095 R)
• M12: 1,839,605 km (0.061 R)
• M13: 1,974,393 km (0.059 R)
• M14: 2,100,055 km (0.071 R)
• M15: 2,466,420 km (0.074 R)
• M16: 2,853,579 km (0.109 R)
• M17: 2,982,383 km (0.105 R)
• M18: 3,275,445 km (0.065 R)
• M19: 3,395,423 km (0.072 R)
• M20: 3,532,155 km (0.1 R)
• M21: 3,732,916 km (0.119 R)
• M22: 4,276,405 km (0.114 R)
• M23: 5,103,681 km (0.071 R)
• M24: 5,384,626 km (0.105 R)
• M25: 5,562,797 km (0.03 R)
• M26: 6,016,976 km (0.066 R)
• M27: 6,389,026 km (0.08 R)
• M28: 6,961,387 km (0.117 R)
• M29: 7,097,372 km (0.11 R)
• M30: 7,530,458 km (0.102 R)
• M31: 7,871,092 km (0.067 R)
• M32: 8,033,106 km (0.044 R)
• M33: 8,944,307 km (0.086 R)
• M34: 9,092,259 km (0.12 R)
• M35: 9,326,530 km (0.043 R)
• M36: 9,605,978 km (0.106 R)
• M37: 9,997,626 km (0.036 R)
• M38: 10,350,078 km (0.075 R)
• M39: 10,818,918 km (0.045 R)
• M40: 11,226,423 km (0.108 R)
• M41: 11,477,897 km (0.112 R)
• M42: 12,033,204 km (0.047 R)
• M43: 12,502,642 km (0.064 R)
• M44: 12,715,819 km (0.056 R)
• M45: 13,002,000 km (0.077 R)
• M46: 13,386,915 km (0.071 R)
• M47: 13,678,182 km (0.104 R)
• M48: 13,775,720 km (0.12 R)
• M49: 13,922,326 km (0.094 R)
• M50: 14,118,897 km (0.102 R)
• M51: 14,291,533 km (0.118 R)
• M52: 14,514,584 km (0.059 R)
• M53: 14,638,900 km (0.062 R)
• M54: 15,266,313 km (0.059 R)
• M55: 15,596,027 km (0.107 R)
• M56: 15,902,553 km (0.096 R)
• M57: 16,262,635 km (0.064 R)
• M58: 17,017,207 km (0.119 R)
• M59: 17,148,404 km (0.037 R)
• M60: 17,280,050 km (0.03 R)
• M61: 17,411,995 km (0.098 R)
• M62: 17,623,676 km (0.061 R)
• M63: 17,756,519 km (0.109 R)
• M64: 17,969,696 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.4

Radius: 8.1

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.54 AU - 4.44 AU

Year: 5315 Days

Day: 7.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 78,025,459 km

• M1: 114,143 km (0.079 R)
• M2: 219,161 km (0.096 R)
• M3: 347,965 km (0.113 R)
• M4: 410,945 km (0.077 R)
• M5: 810,820 km (0.064 R)
• M6: 1,244,205 km (0.087 R)
• M7: 1,372,560 km (0.088 R)
• M8: 1,755,531 km (0.075 R)
• M9: 1,885,532 km (0.053 R)
• M10: 2,357,662 km (0.117 R)
• M11: 2,747,814 km (0.093 R)
• M12: 2,814,834 km (0.118 R)
• M13: 2,950,519 km (0.063 R)
• M14: 3,624,308 km (0.085 R)
• M15: 3,772,260 km (0.103 R)
• M16: 4,324,725 km (0.1 R)
• M17: 4,640,526 km (0.075 R)
• M18: 5,107,421 km (0.077 R)
• M19: 5,169,504 km (0.092 R)
• M20: 5,462,267 km (0.075 R)
• M21: 5,717,481 km (0.109 R)
• M22: 5,825,042 km (0.05 R)
• M23: 5,889,967 km (0.11 R)
• M24: 6,529,199 km (0.11 R)
• M25: 6,596,518 km (0.109 R)
• M26: 6,686,726 km (0.11 R)
• M27: 6,777,382 km (0.097 R)
• M28: 7,028,706 km (0.112 R)
• M29: 7,120,859 km (0.088 R)
• M30: 7,423,196 km (0.114 R)
• M31: 7,825,016 km (0.064 R)
• M32: 8,355,340 km (0.088 R)
• M33: 8,575,698 km (0.029 R)
• M34: 8,972,132 km (0.117 R)
• M35: 9,172,593 km (0.091 R)
• M36: 9,526,991 km (0.051 R)
• M37: 9,705,910 km (0.117 R)
• M38: 9,782,953 km (0.109 R)
• M39: 9,911,757 km (0.081 R)
• M40: 10,275,429 km (0.109 R)
• M41: 10,353,968 km (0.064 R)
• M42: 10,696,397 km (0.075 R)
• M43: 10,962,382 km (0.115 R)
• M44: 11,257,539 km (0.063 R)
• M45: 11,311,394 km (0.08 R)
• M46: 11,446,631 km (0.098 R)
• M47: 11,555,239 km (0.104 R)
• M48: 11,691,522 km (0.105 R)
• M49: 12,436,221 km (0.101 R)
• M50: 12,941,113 km (0.1 R)
• M51: 12,997,661 km (0.083 R)
• M52: 13,054,209 km (0.109 R)
• M53: 13,139,331 km (0.1 R)
• M54: 13,942,073 km (0.114 R)
• M55: 14,116,205 km (0.074 R)
• M56: 14,790,293 km (0.11 R)
• M57: 14,938,245 km (0.103 R)
• M58: 15,086,646 km (0.039 R)
• M59: 15,295,335 km (0.077 R)
• M60: 15,836,131 km (0.097 R)
• M61: 16,291,657 km (0.11 R)
• M62: 16,628,402 km (0.079 R)
• M63: 16,751,521 km (0.073 R)
• M64: 16,936,573 km (0.084 R)
• M65: 17,029,324 km (0.118 R)
• M66: 17,153,341 km (0.111 R)
• M67: 17,246,690 km (0.116 R)
• M68: 17,683,815 km (0.082 R)
• M69: 18,283,104 km (0.073 R)
• M70: 18,537,420 km (0.095 R)
• M71: 19,566,205 km (0.096 R)
• M72: 19,956,805 km (0.096 R)
• M73: 20,120,315 km (0.117 R)
• M74: 20,317,186 km (0.039 R)
• M75: 20,778,845 km (0.105 R)
• M76: 21,044,232 km (0.085 R)
• M77: 21,144,013 km (0.077 R)
• M78: 21,544,936 km (0.094 R)
• M79: 21,611,956 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583.9

Radius: 4.1

Gravity: 34.74 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 10.22 AU - 10.66 AU

Year: 22495 Days

Day: 15.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 78,025,459 km

• M1: 180,116 km (0.084 R)
• M2: 288,275 km (0.034 R)
• M3: 539,899 km (0.103 R)
• M4: 628,610 km (0.114 R)
• M5: 1,373,159 km (0.102 R)
• M6: 1,588,879 km (0.093 R)
• M7: 3,292,350 km (0.101 R)
• M8: 3,538,438 km (0.09 R)
• M9: 3,875,782 km (0.084 R)
• M10: 4,004,885 km (0.06 R)
• M11: 4,179,316 km (0.088 R)
• M12: 4,356,290 km (0.084 R)
• M13: 5,088,272 km (0.115 R)
• M14: 5,808,287 km (0.114 R)
• M15: 6,305,849 km (0.084 R)
• M16: 6,868,936 km (0.079 R)
• M17: 7,554,842 km (0.088 R)
• M18: 9,276,265 km (0.045 R)
• M19: 9,564,839 km (0.107 R)
• M20: 10,210,055 km (0.093 R)
• M21: 10,869,183 km (0.096 R)
• M22: 11,357,171 km (0.077 R)
• M23: 11,480,290 km (0.099 R)
• M24: 11,727,875 km (0.057 R)
• M25: 12,481,100 km (0.03 R)
• M26: 13,185,108 km (0.092 R)
• M27: 14,033,776 km (0.097 R)
• M28: 14,832,629 km (0.115 R)
• M29: 15,237,590 km (0.088 R)
• M30: 18,100,445 km (0.117 R)
• M31: 19,408,379 km (0.065 R)
• M32: 20,521,537 km (0.107 R)
• M33: 21,047,972 km (0.081 R)
• M34: 23,119,902 km (0.109 R)
• M35: 24,298,733 km (0.031 R)
• M36: 24,536,893 km (0.064 R)
• M37: 25,095,492 km (0.112 R)
• M38: 25,981,709 km (0.046 R)
• M39: 27,206,617 km (0.09 R)
• M40: 28,952,873 km (0.1 R)
• M41: 29,121,170 km (0.1 R)
• M42: 32,727,377 km (0.117 R)
• M43: 32,815,041 km (0.11 R)
• M44: 33,253,961 km (0.061 R)
• M45: 34,226,646 km (0.108 R)
• M46: 34,850,320 km (0.113 R)
• M47: 35,208,457 km (0.08 R)
• M48: 37,200,054 km (0.069 R)
• M49: 37,565,970 km (0.068 R)
• M50: 40,348,790 km (0.105 R)
• M51: 41,669,888 km (0.091 R)
• M52: 42,145,161 km (0.092 R)
• M53: 42,240,455 km (0.117 R)
• M54: 42,526,785 km (0.066 R)
• M55: 43,774,581 km (0.094 R)
• M56: 43,967,562 km (0.039 R)
• M57: 45,717,708 km (0.11 R)
• M58: 47,589,476 km (0.063 R)
• M59: 48,185,773 km (0.087 R)
• M60: 48,684,682 km (0.103 R)
• M61: 51,509,389 km (0.118 R)
• M62: 52,121,544 km (0.097 R)
• M63: 52,326,194 km (0.082 R)
• M64: 53,869,146 km (0.1 R)
• M65: 54,490,576 km (0.095 R)
• M66: 58,480,650 km (0.084 R)
• M67: 58,693,229 km (0.047 R)
• M68: 58,799,593 km (0.067 R)
• M69: 59,119,283 km (0.116 R)
• M70: 60,403,282 km (0.112 R)
• M71: 61,264,367 km (0.095 R)
• M72: 61,372,377 km (0.061 R)
• M73: 62,672,382 km (0.08 R)
• M74: 63,544,239 km (0.11 R)
• M75: 63,653,445 km (0.088 R)
• M76: 65,630,680 km (0.065 R)
• M77: 66,294,147 km (0.067 R)
• M78: 66,848,856 km (0.119 R)
• M79: 67,627,961 km (0.098 R)
• M80: 71,909,303 km (0.107 R)
• M81: 72,707,557 km (0.101 R)
• M82: 73,853,028 km (0.109 R)
• M83: 75,582,230 km (0.111 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 13,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit