🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.3

Radius: 11.3

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.73 AU - 1.21 AU

Year: 672 Days

Day: 13.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 81,502,287 km

• M1: 141,370 km (0.081 R)
• M2: 235,766 km (0.12 R)
• M3: 418,575 km (0.1 R)
• M4: 502,200 km (0.101 R)
• M5: 628,012 km (0.103 R)
• M6: 712,385 km (0.073 R)
• M7: 906,264 km (0.096 R)
• M8: 1,064,688 km (0.105 R)
• M9: 1,186,311 km (0.111 R)
• M10: 1,265,598 km (0.048 R)
• M11: 1,385,426 km (0.093 R)
• M12: 1,605,933 km (0.105 R)
• M13: 1,678,638 km (0.073 R)
• M14: 1,784,403 km (0.111 R)
• M15: 1,870,721 km (0.118 R)
• M16: 2,002,966 km (0.1 R)
• M17: 2,242,023 km (0.107 R)
• M18: 2,490,505 km (0.082 R)
• M19: 2,854,776 km (0.106 R)
• M20: 2,982,234 km (0.049 R)
• M21: 3,118,068 km (0.084 R)
• M22: 3,209,922 km (0.077 R)
• M23: 3,375,975 km (0.114 R)
• M24: 3,456,758 km (0.097 R)
• M25: 3,592,892 km (0.039 R)
• M26: 3,751,615 km (0.068 R)
• M27: 3,835,390 km (0.09 R)
• M28: 3,997,704 km (0.076 R)
• M29: 4,083,274 km (0.076 R)
• M30: 4,241,848 km (0.087 R)
• M31: 4,351,204 km (0.104 R)
• M32: 4,453,977 km (0.114 R)
• M33: 4,565,129 km (0.073 R)
• M34: 4,850,861 km (0.098 R)
• M35: 5,049,826 km (0.08 R)
• M36: 5,392,554 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.3

Radius: 8.1

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.92 AU - 1.96 AU

Year: 1899 Days

Day: 8 Hours

Environment

Temp: -202 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 81,502,287 km

• M1: 108,758 km (0.115 R)
• M2: 181,013 km (0.068 R)
• M3: 264,339 km (0.112 R)
• M4: 414,685 km (0.079 R)
• M5: 506,838 km (0.078 R)
• M6: 606,470 km (0.087 R)
• M7: 658,979 km (0.065 R)
• M8: 734,526 km (0.076 R)
• M9: 890,107 km (0.111 R)
• M10: 941,419 km (0.115 R)
• M11: 1,116,299 km (0.116 R)
• M12: 1,344,586 km (0.092 R)
• M13: 1,436,888 km (0.113 R)
• M14: 1,779,616 km (0.075 R)
• M15: 1,935,946 km (0.116 R)
• M16: 2,078,064 km (0.09 R)
• M17: 2,141,045 km (0.115 R)
• M18: 2,249,503 km (0.077 R)
• M19: 2,301,114 km (0.032 R)
• M20: 2,412,266 km (0.103 R)
• M21: 2,478,538 km (0.081 R)
• M22: 2,572,186 km (0.066 R)
• M23: 2,639,954 km (0.067 R)
• M24: 2,756,490 km (0.034 R)
• M25: 2,923,890 km (0.112 R)
• M26: 3,087,401 km (0.055 R)
• M27: 3,195,859 km (0.103 R)
• M28: 3,573,594 km (0.057 R)
• M29: 3,702,697 km (0.115 R)
• M30: 3,849,004 km (0.106 R)
• M31: 3,934,424 km (0.072 R)
• M32: 4,139,074 km (0.087 R)
• M33: 4,387,706 km (0.039 R)
• M34: 4,575,301 km (0.04 R)
• M35: 4,732,229 km (0.085 R)
• M36: 5,979,128 km (0.104 R)
• M37: 6,096,412 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.6

Radius: 14.5

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.02 AU - 2.6 AU

Year: 2468 Days

Day: 12.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 81,502,287 km

• M1: 220,657 km (0.099 R)
• M2: 345,721 km (0.09 R)
• M3: 437,424 km (0.091 R)
• M4: 581,487 km (0.097 R)
• M5: 674,238 km (0.094 R)
• M6: 810,521 km (0.098 R)
• M7: 1,136,196 km (0.09 R)
• M8: 1,280,707 km (0.066 R)
• M9: 1,396,496 km (0.086 R)
• M10: 1,503,907 km (0.086 R)
• M11: 1,766,152 km (0.098 R)
• M12: 1,857,108 km (0.109 R)
• M13: 1,949,559 km (0.1 R)
• M14: 2,112,023 km (0.08 R)
• M15: 2,407,479 km (0.112 R)
• M16: 2,508,906 km (0.106 R)
• M17: 2,746,617 km (0.037 R)
• M18: 2,868,390 km (0.085 R)
• M19: 2,991,957 km (0.102 R)
• M20: 3,620,268 km (0.074 R)
• M21: 4,183,953 km (0.085 R)
• M22: 4,307,072 km (0.059 R)
• M23: 4,413,586 km (0.104 R)
• M24: 4,720,411 km (0.107 R)
• M25: 4,997,018 km (0.112 R)
• M26: 5,165,614 km (0.053 R)
• M27: 5,260,160 km (0.101 R)
• M28: 5,605,133 km (0.077 R)
• M29: 5,741,267 km (0.103 R)
• M30: 6,096,562 km (0.07 R)
• M31: 6,520,223 km (0.04 R)
• M32: 6,663,688 km (0.086 R)
• M33: 7,016,290 km (0.111 R)
• M34: 7,913,727 km (0.047 R)
• M35: 8,331,704 km (0.079 R)
• M36: 8,465,295 km (0.084 R)
• M37: 8,599,484 km (0.074 R)
• M38: 8,892,696 km (0.083 R)
• M39: 9,006,390 km (0.074 R)
• M40: 9,769,040 km (0.037 R)
• M41: 10,075,117 km (0.095 R)
• M42: 10,480,228 km (0.115 R)
• M43: 10,769,551 km (0.105 R)
• M44: 12,179,211 km (0.096 R)
• M45: 12,559,788 km (0.096 R)
• M46: 12,687,545 km (0.088 R)
• M47: 12,790,169 km (0.074 R)
• M48: 13,151,149 km (0.049 R)
• M49: 13,856,802 km (0.115 R)
• M50: 14,068,333 km (0.112 R)
• M51: 14,227,655 km (0.06 R)
• M52: 14,521,316 km (0.098 R)
• M53: 14,736,138 km (0.111 R)
• M54: 15,006,162 km (0.099 R)
• M55: 15,114,770 km (0.096 R)
• M56: 15,606,199 km (0.11 R)
• M57: 15,853,784 km (0.04 R)
• M58: 16,130,540 km (0.069 R)
• M59: 16,380,967 km (0.109 R)
• M60: 16,660,864 km (0.045 R)
• M61: 16,829,461 km (0.056 R)
• M62: 17,338,842 km (0.083 R)
• M63: 17,538,256 km (0.04 R)
• M64: 17,709,845 km (0.077 R)
• M65: 18,170,157 km (0.063 R)
• M66: 18,459,779 km (0.116 R)
• M67: 18,576,166 km (0.118 R)
• M68: 18,897,203 km (0.118 R)
• M69: 19,131,922 km (0.1 R)
• M70: 19,308,597 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869

Radius: 9

Gravity: 10.73 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.41 AU - 2.93 AU

Year: 3067 Days

Day: 10 Hours

Environment

Temp: -208 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 81,502,287 km

• M1: 117,883 km (0.112 R)
• M2: 336,146 km (0.059 R)
• M3: 465,698 km (0.06 R)
• M4: 683,662 km (0.108 R)
• M5: 756,666 km (0.108 R)
• M6: 821,442 km (0.095 R)
• M7: 888,312 km (0.099 R)
• M8: 1,276,818 km (0.032 R)
• M9: 1,531,284 km (0.099 R)
• M10: 1,685,968 km (0.104 R)
• M11: 1,935,348 km (0.115 R)
• M12: 2,011,044 km (0.057 R)
• M13: 2,103,196 km (0.082 R)
• M14: 2,196,845 km (0.1 R)
• M15: 2,436,949 km (0.073 R)
• M16: 2,502,324 km (0.096 R)
• M17: 2,668,676 km (0.111 R)
• M18: 2,753,349 km (0.038 R)
• M19: 3,225,480 km (0.115 R)
• M20: 3,535,746 km (0.099 R)
• M21: 3,685,194 km (0.113 R)
• M22: 3,913,181 km (0.1 R)
• M23: 4,028,970 km (0.11 R)
• M24: 4,126,358 km (0.031 R)
• M25: 4,483,299 km (0.115 R)
• M26: 4,543,886 km (0.053 R)
• M27: 4,706,499 km (0.096 R)
• M28: 4,912,495 km (0.108 R)
• M29: 5,037,559 km (0.071 R)
• M30: 5,419,033 km (0.116 R)
• M31: 5,483,510 km (0.118 R)
• M32: 5,678,586 km (0.058 R)
• M33: 5,964,318 km (0.088 R)
• M34: 6,254,986 km (0.093 R)
• M35: 6,618,958 km (0.103 R)
• M36: 6,733,999 km (0.072 R)
• M37: 6,826,749 km (0.069 R)
• M38: 7,060,122 km (0.12 R)
• M39: 7,272,401 km (0.114 R)
• M40: 7,558,881 km (0.045 R)
• M41: 7,848,951 km (0.097 R)
• M42: 7,946,489 km (0.079 R)
• M43: 8,019,792 km (0.077 R)
• M44: 8,167,296 km (0.111 R)
• M45: 8,241,496 km (0.096 R)
• M46: 8,515,111 km (0.108 R)
• M47: 8,665,606 km (0.083 R)
• M48: 9,613,010 km (0.107 R)
• M49: 10,674,107 km (0.071 R)
• M50: 10,999,632 km (0.085 R)
• M51: 11,521,729 km (0.107 R)
• M52: 11,716,056 km (0.055 R)
• M53: 11,967,680 km (0.095 R)
• M54: 12,051,904 km (0.093 R)
• M55: 12,277,497 km (0.115 R)
• M56: 12,419,316 km (0.084 R)
• M57: 12,618,580 km (0.087 R)
• M58: 12,819,042 km (0.055 R)
• M59: 13,165,061 km (0.081 R)
• M60: 13,426,558 km (0.037 R)
• M61: 14,073,120 km (0.111 R)
• M62: 14,162,131 km (0.113 R)
• M63: 14,310,832 km (0.105 R)
• M64: 14,910,719 km (0.077 R)
• M65: 15,396,613 km (0.098 R)
• M66: 15,980,194 km (0.11 R)
• M67: 16,042,128 km (0.085 R)
• M68: 16,352,693 km (0.115 R)
• M69: 16,633,787 km (0.103 R)
• M70: 16,696,469 km (0.11 R)
• M71: 17,359,636 km (0.115 R)
• M72: 18,354,312 km (0.058 R)
• M73: 18,419,088 km (0.077 R)
• M74: 19,038,573 km (0.113 R)
• M75: 19,565,457 km (0.078 R)
• M76: 19,830,694 km (0.068 R)
• M77: 19,963,836 km (0.088 R)
• M78: 20,063,767 km (0.097 R)
• M79: 20,264,378 km (0.086 R)
• M80: 21,789,379 km (0.107 R)
• M81: 21,961,117 km (0.05 R)
• M82: 22,479,025 km (0.079 R)
• M83: 22,582,995 km (0.084 R)
• M84: 23,245,714 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941

Radius: 13.5

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.24 AU - 4.54 AU

Year: 5393 Days

Day: 9.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 81,502,287 km

• M1: 208,390 km (0.119 R)
• M2: 503,247 km (0.043 R)
• M3: 860,936 km (0.096 R)
• M4: 1,132,456 km (0.049 R)
• M5: 1,229,395 km (0.064 R)
• M6: 1,363,285 km (0.106 R)
• M7: 1,739,374 km (0.065 R)
• M8: 2,291,241 km (0.109 R)
• M9: 2,480,183 km (0.107 R)
• M10: 2,652,370 km (0.079 R)
• M11: 2,740,184 km (0.068 R)
• M12: 3,263,478 km (0.113 R)
• M13: 3,357,724 km (0.07 R)
• M14: 3,868,003 km (0.1 R)
• M15: 4,068,763 km (0.104 R)
• M16: 4,481,055 km (0.104 R)
• M17: 4,933,887 km (0.065 R)
• M18: 5,097,248 km (0.111 R)
• M19: 5,655,099 km (0.072 R)
• M20: 5,854,961 km (0.104 R)
• M21: 5,970,152 km (0.09 R)
• M22: 6,086,240 km (0.118 R)
• M23: 6,261,718 km (0.071 R)
• M24: 7,041,721 km (0.057 R)
• M25: 7,287,959 km (0.114 R)
• M26: 7,662,553 km (0.103 R)
• M27: 8,236,560 km (0.049 R)
• M28: 8,956,873 km (0.113 R)
• M29: 9,425,863 km (0.063 R)
• M30: 9,595,207 km (0.114 R)
• M31: 9,971,596 km (0.094 R)
• M32: 10,144,381 km (0.099 R)
• M33: 10,527,801 km (0.1 R)
• M34: 10,739,033 km (0.054 R)
• M35: 11,597,874 km (0.039 R)
• M36: 11,815,988 km (0.084 R)
• M37: 12,035,448 km (0.079 R)
• M38: 12,293,355 km (0.115 R)
• M39: 13,801,750 km (0.058 R)
• M40: 14,149,116 km (0.083 R)
• M41: 14,265,653 km (0.045 R)
• M42: 14,382,489 km (0.108 R)
• M43: 14,616,909 km (0.08 R)
• M44: 15,768,364 km (0.119 R)
• M45: 15,969,722 km (0.095 R)
• M46: 16,538,493 km (0.117 R)
• M47: 17,779,408 km (0.089 R)
• M48: 18,751,046 km (0.089 R)
• M49: 19,307,849 km (0.038 R)
• M50: 20,262,583 km (0.053 R)
• M51: 21,143,864 km (0.107 R)
• M52: 21,589,067 km (0.109 R)
• M53: 21,678,527 km (0.096 R)
• M54: 22,172,648 km (0.078 R)
• M55: 22,308,184 km (0.119 R)
• M56: 22,806,943 km (0.069 R)
• M57: 22,943,676 km (0.101 R)
• M58: 23,263,815 km (0.076 R)
• M59: 23,585,301 km (0.057 R)
• M60: 23,954,509 km (0.118 R)
• M61: 24,093,485 km (0.086 R)
• M62: 24,932,879 km (0.091 R)
• M63: 26,019,558 km (0.095 R)
• M64: 26,162,424 km (0.101 R)
• M65: 26,688,410 km (0.037 R)
• M66: 26,784,452 km (0.063 R)
• M67: 26,976,984 km (0.108 R)
• M68: 28,434,666 km (0.06 R)
• M69: 28,778,442 km (0.046 R)
• M70: 29,074,197 km (0.114 R)
• M71: 29,619,182 km (0.07 R)
• M72: 29,967,745 km (0.117 R)
• M73: 30,468,000 km (0.116 R)
• M74: 31,679,892 km (0.041 R)
• M75: 32,650,483 km (0.101 R)
• M76: 34,150,800 km (0.083 R)
• M77: 35,145,776 km (0.056 R)

Asteroid Belt

Center: 6.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 913.4

Radius: 5.1

Gravity: 35.12 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 7.71 AU - 10.43 AU

Year: 19201 Days

Day: 19.6 Hours

Environment

Temp: -244 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,502,287 km

• M1: 84,074 km (0.032 R)
• M2: 228,286 km (0.09 R)
• M3: 260,151 km (0.026 R)
• M4: 919,877 km (0.113 R)
• M5: 1,539,512 km (0.099 R)
• M6: 1,669,662 km (0.107 R)
• M7: 2,010,745 km (0.115 R)
• M8: 2,189,365 km (0.041 R)
• M9: 2,225,717 km (0.081 R)
• M10: 3,533,801 km (0.096 R)
• M11: 3,969,131 km (0.065 R)
• M12: 5,324,487 km (0.108 R)
• M13: 5,872,764 km (0.12 R)
• M14: 6,334,572 km (0.094 R)
• M15: 7,076,129 km (0.078 R)
• M16: 7,293,046 km (0.075 R)
• M17: 7,844,763 km (0.1 R)
• M18: 8,524,386 km (0.081 R)
• M19: 8,987,990 km (0.063 R)
• M20: 9,758,568 km (0.113 R)
• M21: 10,488,606 km (0.046 R)
• M22: 12,000,592 km (0.064 R)
• M23: 12,979,560 km (0.111 R)
• M24: 13,512,128 km (0.078 R)
• M25: 14,119,795 km (0.088 R)
• M26: 14,324,295 km (0.081 R)
• M27: 14,874,516 km (0.087 R)
• M28: 14,943,930 km (0.076 R)
• M29: 15,361,757 km (0.117 R)
• M30: 16,066,662 km (0.115 R)
• M31: 16,638,126 km (0.117 R)
• M32: 16,710,082 km (0.039 R)
• M33: 16,854,145 km (0.033 R)
• M34: 17,216,321 km (0.072 R)
• M35: 18,317,960 km (0.119 R)
• M36: 20,051,051 km (0.042 R)
• M37: 21,209,238 km (0.047 R)
• M38: 23,347,889 km (0.049 R)
• M39: 23,509,006 km (0.104 R)
• M40: 24,238,745 km (0.096 R)
• M41: 24,483,636 km (0.105 R)
• M42: 25,140,670 km (0.119 R)
• M43: 26,639,940 km (0.077 R)
• M44: 27,230,852 km (0.083 R)
• M45: 29,029,317 km (0.111 R)
• M46: 29,550,217 km (0.079 R)
• M47: 29,724,499 km (0.108 R)
• M48: 29,899,079 km (0.112 R)
• M49: 30,777,518 km (0.107 R)
• M50: 31,219,879 km (0.117 R)
• M51: 31,397,452 km (0.107 R)
• M52: 32,379,711 km (0.041 R)
• M53: 33,917,727 km (0.084 R)
• M54: 34,100,236 km (0.049 R)
• M55: 34,741,562 km (0.072 R)
• M56: 35,479,379 km (0.048 R)
• M57: 35,664,731 km (0.064 R)
• M58: 35,850,232 km (0.074 R)
• M59: 35,943,132 km (0.117 R)
• M60: 36,315,631 km (0.116 R)
• M61: 36,782,975 km (0.089 R)
• M62: 37,629,250 km (0.095 R)
• M63: 39,628,775 km (0.069 R)
• M64: 39,821,008 km (0.11 R)
• M65: 40,206,373 km (0.107 R)
• M66: 41,564,871 km (0.083 R)
• M67: 41,955,770 km (0.082 R)
• M68: 46,436,525 km (0.082 R)
• M69: 46,639,231 km (0.054 R)
• M70: 50,025,229 km (0.071 R)
• M71: 50,545,081 km (0.107 R)
• M72: 51,066,729 km (0.083 R)
• M73: 52,220,727 km (0.09 R)
• M74: 52,326,044 km (0.082 R)
• M75: 52,431,511 km (0.115 R)
• M76: 52,853,825 km (0.106 R)
• M77: 54,554,304 km (0.1 R)
• M78: 56,272,735 km (0.116 R)
• M79: 58,555,000 km (0.088 R)
• M80: 58,773,862 km (0.053 R)
• M81: 60,314,122 km (0.052 R)
• M82: 61,756,095 km (0.075 R)
• M83: 66,263,629 km (0.067 R)
• M84: 68,441,475 km (0.088 R)
• M85: 69,481,329 km (0.113 R)
• M86: 69,713,057 km (0.093 R)
• M87: 73,220,528 km (0.12 R)
• M88: 74,283,870 km (0.18 R)
• M89: 75,233,368 km (0.083 R)
• M90: 77,744,817 km (0.116 R)
• M91: 78,708,825 km (0.062 R)
• M92: 81,014,128 km (0.104 R)
• M93: 81,258,123 km (0.098 R)
• M94: 81,380,194 km (0.209 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 20,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit