🌌 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: 803

Radius: 11.6

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.65 AU - 0.69 AU

Year: 385 Days

Day: 10.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 16,344,657 km

• M1: 144,512 km (0.098 R)
• M2: 218,712 km (0.102 R)
• M3: 327,470 km (0.047 R)
• M4: 404,812 km (0.096 R)
• M5: 477,516 km (0.053 R)
• M6: 689,347 km (0.049 R)
• M7: 768,634 km (0.061 R)
• M8: 955,182 km (0.097 R)
• M9: 1,036,115 km (0.076 R)
• M10: 1,114,803 km (0.051 R)
• M11: 1,215,184 km (0.092 R)
• M12: 1,389,315 km (0.101 R)
• M13: 1,663,977 km (0.084 R)
• M14: 1,824,795 km (0.097 R)
• M15: 1,910,066 km (0.096 R)
• M16: 2,014,335 km (0.097 R)
• M17: 2,126,384 km (0.03 R)
• M18: 2,234,693 km (0.111 R)
• M19: 2,307,846 km (0.034 R)
• M20: 2,413,014 km (0.114 R)
• M21: 2,538,676 km (0.042 R)
• M22: 2,744,672 km (0.062 R)
• M23: 3,057,182 km (0.105 R)
• M24: 3,207,528 km (0.066 R)
• M25: 3,325,261 km (0.083 R)
• M26: 3,629,992 km (0.118 R)
• M27: 3,906,748 km (0.066 R)
• M28: 3,988,279 km (0.084 R)
• M29: 4,167,946 km (0.099 R)
• M30: 4,243,643 km (0.117 R)
• M31: 4,558,696 km (0.112 R)
• M32: 4,715,325 km (0.087 R)
• M33: 4,794,313 km (0.113 R)
• M34: 4,985,499 km (0.12 R)
• M35: 5,236,374 km (0.117 R)
• M36: 5,326,432 km (0.092 R)
• M37: 5,425,316 km (0.067 R)
• M38: 5,549,632 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.4

Radius: 14.2

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.67 AU - 1.03 AU

Year: 551 Days

Day: 8.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 16,344,657 km

• M1: 177,573 km (0.065 R)
• M2: 270,473 km (0.104 R)
• M3: 359,932 km (0.073 R)
• M4: 464,202 km (0.067 R)
• M5: 572,361 km (0.08 R)
• M6: 672,143 km (0.103 R)
• M7: 816,206 km (0.094 R)
• M8: 1,072,916 km (0.096 R)
• M9: 1,177,485 km (0.097 R)
• M10: 1,455,438 km (0.093 R)
• M11: 1,545,795 km (0.096 R)
• M12: 1,660,237 km (0.072 R)
• M13: 1,777,671 km (0.101 R)
• M14: 1,874,910 km (0.068 R)
• M15: 1,985,762 km (0.08 R)
• M16: 2,087,040 km (0.079 R)
• M17: 2,183,979 km (0.087 R)
• M18: 2,319,814 km (0.08 R)
• M19: 2,414,210 km (0.095 R)
• M20: 2,529,102 km (0.064 R)
• M21: 2,858,367 km (0.057 R)
• M22: 3,000,784 km (0.071 R)
• M23: 3,111,037 km (0.11 R)
• M24: 3,300,129 km (0.064 R)
• M25: 3,500,441 km (0.1 R)
• M26: 3,675,320 km (0.117 R)
• M27: 3,786,173 km (0.092 R)
• M28: 3,890,592 km (0.119 R)
• M29: 4,427,648 km (0.115 R)
• M30: 4,633,196 km (0.073 R)
• M31: 4,753,173 km (0.112 R)
• M32: 4,858,191 km (0.079 R)
• M33: 5,021,103 km (0.097 R)
• M34: 5,202,416 km (0.107 R)
• M35: 5,318,952 km (0.114 R)
• M36: 5,470,046 km (0.073 R)
• M37: 5,597,204 km (0.068 R)
• M38: 5,691,002 km (0.079 R)
• M39: 5,837,010 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.9

Radius: 10.9

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.81 AU - 1.13 AU

Year: 672 Days

Day: 6.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 16,344,657 km

• M1: 139,575 km (0.087 R)
• M2: 248,183 km (0.099 R)
• M3: 337,044 km (0.116 R)
• M4: 651,349 km (0.074 R)
• M5: 761,004 km (0.076 R)
• M6: 831,016 km (0.109 R)
• M7: 933,940 km (0.029 R)
• M8: 1,050,775 km (0.084 R)
• M9: 1,309,580 km (0.118 R)
• M10: 1,530,386 km (0.077 R)
• M11: 1,791,584 km (0.1 R)
• M12: 1,898,995 km (0.095 R)
• M13: 1,979,629 km (0.098 R)
• M14: 2,150,320 km (0.113 R)
• M15: 2,295,280 km (0.09 R)
• M16: 2,375,315 km (0.116 R)
• M17: 2,462,381 km (0.089 R)
• M18: 2,544,361 km (0.081 R)
• M19: 2,614,372 km (0.102 R)
• M20: 2,704,580 km (0.11 R)
• M21: 2,776,088 km (0.039 R)
• M22: 2,861,508 km (0.048 R)
• M23: 2,988,068 km (0.095 R)
• M24: 3,068,851 km (0.067 R)
• M25: 3,239,691 km (0.083 R)
• M26: 3,463,041 km (0.102 R)
• M27: 3,598,128 km (0.069 R)
• M28: 3,713,169 km (0.086 R)
• M29: 3,924,999 km (0.075 R)
• M30: 4,021,191 km (0.102 R)
• M31: 4,261,595 km (0.116 R)
• M32: 4,545,232 km (0.106 R)
• M33: 4,851,160 km (0.068 R)
• M34: 4,930,746 km (0.115 R)
• M35: 5,083,036 km (0.061 R)
• M36: 5,171,898 km (0.066 R)
• M37: 5,269,435 km (0.099 R)
• M38: 5,707,907 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.3

Radius: 10.4

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.9 AU - 1.08 AU

Year: 692 Days

Day: 6.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 16,344,657 km

• M1: 129,552 km (0.029 R)
• M2: 215,122 km (0.045 R)
• M3: 292,314 km (0.11 R)
• M4: 380,278 km (0.113 R)
• M5: 475,572 km (0.094 R)
• M6: 636,240 km (0.027 R)
• M7: 721,211 km (0.106 R)
• M8: 988,692 km (0.089 R)
• M9: 1,220,120 km (0.114 R)
• M10: 1,287,589 km (0.11 R)
• M11: 1,391,260 km (0.089 R)
• M12: 1,519,466 km (0.118 R)
• M13: 1,674,299 km (0.112 R)
• M14: 1,873,265 km (0.102 R)
• M15: 1,944,024 km (0.064 R)
• M16: 2,031,838 km (0.075 R)
• M17: 2,104,543 km (0.089 R)
• M18: 2,370,677 km (0.079 R)
• M19: 2,656,559 km (0.077 R)
• M20: 2,772,348 km (0.066 R)
• M21: 3,101,762 km (0.116 R)
• M22: 3,176,711 km (0.117 R)
• M23: 3,242,683 km (0.056 R)
• M24: 3,482,489 km (0.06 R)
• M25: 3,589,900 km (0.067 R)
• M26: 3,678,612 km (0.084 R)
• M27: 3,959,257 km (0.116 R)
• M28: 4,382,918 km (0.108 R)
• M29: 4,456,670 km (0.055 R)
• M30: 4,530,871 km (0.112 R)
• M31: 4,734,473 km (0.114 R)
• M32: 5,095,154 km (0.11 R)
• M33: 5,217,375 km (0.103 R)
• M34: 5,295,615 km (0.043 R)
• M35: 5,363,084 km (0.117 R)
• M36: 5,430,852 km (0.088 R)
• M37: 5,647,170 km (0.116 R)
• M38: 5,762,211 km (0.092 R)
• M39: 5,831,624 km (0.071 R)
• M40: 6,100,302 km (0.113 R)
• M41: 6,218,335 km (0.098 R)
• M42: 6,289,543 km (0.081 R)
• M43: 6,468,762 km (0.087 R)
• M44: 6,807,900 km (0.097 R)
• M45: 6,905,887 km (0.055 R)
• M46: 6,992,055 km (0.057 R)
• M47: 7,215,105 km (0.097 R)
• M48: 7,465,831 km (0.101 R)
• M49: 7,579,526 km (0.031 R)
• M50: 7,834,440 km (0.1 R)
• M51: 7,975,810 km (0.069 R)
• M52: 8,053,302 km (0.103 R)
• M53: 8,391,842 km (0.106 R)
• M54: 8,655,583 km (0.093 R)
• M55: 8,761,798 km (0.088 R)
• M56: 8,962,259 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.5

Radius: 11

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.46 AU - 1.46 AU

Year: 1240 Days

Day: 10 Hours

Environment

Temp: -188 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 16,344,657 km

• M1: 137,929 km (0.056 R)
• M2: 211,083 km (0.077 R)
• M3: 337,493 km (0.117 R)
• M4: 433,086 km (0.097 R)
• M5: 534,513 km (0.08 R)
• M6: 626,366 km (0.103 R)
• M7: 710,889 km (0.101 R)
• M8: 835,205 km (0.107 R)
• M9: 1,083,089 km (0.115 R)
• M10: 1,253,481 km (0.085 R)
• M11: 1,602,941 km (0.048 R)
• M12: 1,846,487 km (0.066 R)
• M13: 1,953,150 km (0.061 R)
• M14: 2,042,161 km (0.109 R)
• M15: 2,122,345 km (0.047 R)
• M16: 2,234,394 km (0.118 R)
• M17: 2,359,009 km (0.114 R)
• M18: 2,432,761 km (0.096 R)
• M19: 2,768,907 km (0.104 R)
• M20: 2,891,876 km (0.083 R)
• M21: 3,224,881 km (0.108 R)
• M22: 4,091,502 km (0.078 R)
• M23: 4,244,989 km (0.099 R)
• M24: 4,348,212 km (0.097 R)
• M25: 4,570,664 km (0.03 R)
• M26: 4,904,716 km (0.076 R)
• M27: 5,122,530 km (0.118 R)
• M28: 5,329,873 km (0.113 R)
• M29: 5,582,245 km (0.054 R)
• M30: 5,653,004 km (0.106 R)
• M31: 5,781,210 km (0.073 R)
• M32: 5,910,462 km (0.057 R)
• M33: 6,026,101 km (0.1 R)
• M34: 6,541,017 km (0.066 R)
• M35: 6,841,709 km (0.065 R)
• M36: 6,963,182 km (0.037 R)
• M37: 7,070,145 km (0.052 R)
• M38: 7,254,749 km (0.076 R)
• M39: 7,503,380 km (0.05 R)
• M40: 7,739,147 km (0.111 R)
• M41: 8,689,841 km (0.113 R)
• M42: 8,953,881 km (0.06 R)
• M43: 9,220,764 km (0.07 R)
• M44: 9,372,007 km (0.078 R)
• M45: 9,711,146 km (0.104 R)
• M46: 9,796,566 km (0.107 R)
• M47: 10,036,970 km (0.113 R)
• M48: 10,157,995 km (0.093 R)
• M49: 10,296,821 km (0.054 R)
• M50: 10,453,899 km (0.077 R)
• M51: 11,250,657 km (0.092 R)
• M52: 11,394,421 km (0.098 R)
• M53: 11,556,735 km (0.116 R)
• M54: 11,701,845 km (0.092 R)
• M55: 11,883,905 km (0.107 R)
• M56: 12,030,362 km (0.062 R)
• M57: 12,195,667 km (0.054 R)
• M58: 12,287,969 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.5

Radius: 9.5

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.23 AU - 1.75 AU

Year: 1278 Days

Day: 9.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 16,344,657 km

• M1: 119,080 km (0.115 R)
• M2: 222,003 km (0.108 R)
• M3: 282,142 km (0.052 R)
• M4: 407,056 km (0.109 R)
• M5: 472,580 km (0.045 R)
• M6: 587,620 km (0.099 R)
• M7: 1,033,572 km (0.088 R)
• M8: 1,202,916 km (0.109 R)
• M9: 1,264,102 km (0.098 R)
• M10: 1,486,554 km (0.114 R)
• M11: 1,552,527 km (0.073 R)
• M12: 1,661,733 km (0.097 R)
• M13: 1,721,722 km (0.086 R)
• M14: 1,852,770 km (0.092 R)
• M15: 1,924,128 km (0.06 R)
• M16: 2,060,262 km (0.1 R)
• M17: 2,162,288 km (0.061 R)
• M18: 2,361,702 km (0.074 R)
• M19: 2,657,157 km (0.055 R)
• M20: 2,737,940 km (0.101 R)
• M21: 3,133,178 km (0.086 R)
• M22: 3,337,528 km (0.082 R)
• M23: 3,590,947 km (0.088 R)
• M24: 3,748,175 km (0.086 R)
• M25: 4,210,282 km (0.025 R)
• M26: 4,281,192 km (0.03 R)
• M27: 4,412,240 km (0.08 R)
• M28: 4,605,221 km (0.095 R)
• M29: 4,739,560 km (0.094 R)
• M30: 4,962,161 km (0.039 R)
• M31: 5,074,659 km (0.093 R)
• M32: 5,238,917 km (0.098 R)
• M33: 5,315,212 km (0.089 R)
• M34: 5,676,491 km (0.046 R)
• M35: 5,781,210 km (0.051 R)
• M36: 6,287,449 km (0.086 R)
• M37: 6,355,067 km (0.054 R)
• M38: 6,724,723 km (0.083 R)
• M39: 6,919,201 km (0.084 R)
• M40: 7,045,162 km (0.117 R)
• M41: 7,115,473 km (0.1 R)
• M42: 7,484,980 km (0.06 R)
• M43: 7,571,148 km (0.107 R)
• M44: 8,675,929 km (0.108 R)
• M45: 8,887,609 km (0.064 R)
• M46: 9,193,238 km (0.082 R)
• M47: 9,331,766 km (0.111 R)
• M48: 9,642,331 km (0.117 R)
• M49: 9,736,278 km (0.055 R)
• M50: 10,225,912 km (0.071 R)
• M51: 10,305,648 km (0.08 R)
• M52: 10,433,554 km (0.089 R)
• M53: 10,739,781 km (0.119 R)
• M54: 10,804,557 km (0.03 R)
• M55: 10,951,013 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.9

Radius: 8.7

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.51 AU - 2.27 AU

Year: 1826 Days

Day: 8.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 16,344,657 km

• M1: 111,450 km (0.053 R)
• M2: 168,447 km (0.075 R)
• M3: 263,591 km (0.106 R)
• M4: 319,541 km (0.112 R)
• M5: 474,824 km (0.029 R)
• M6: 577,149 km (0.091 R)
• M7: 642,523 km (0.053 R)
• M8: 734,077 km (0.111 R)
• M9: 880,084 km (0.1 R)
• M10: 936,034 km (0.118 R)
• M11: 1,003,951 km (0.086 R)
• M12: 1,073,664 km (0.109 R)
• M13: 1,212,341 km (0.058 R)
• M14: 1,269,488 km (0.113 R)
• M15: 1,357,152 km (0.117 R)
• M16: 1,446,761 km (0.076 R)
• M17: 1,550,881 km (0.071 R)
• M18: 1,632,262 km (0.112 R)
• M19: 1,773,333 km (0.091 R)
• M20: 1,898,397 km (0.097 R)
• M21: 1,972,149 km (0.09 R)
• M22: 2,046,948 km (0.097 R)
• M23: 2,171,413 km (0.052 R)
• M24: 2,326,995 km (0.113 R)
• M25: 2,398,951 km (0.104 R)
• M26: 2,464,475 km (0.035 R)
• M27: 2,567,399 km (0.101 R)
• M28: 2,679,298 km (0.097 R)
• M29: 2,785,363 km (0.068 R)
• M30: 2,846,548 km (0.087 R)
• M31: 2,946,928 km (0.107 R)
• M32: 3,032,798 km (0.099 R)
• M33: 3,135,422 km (0.112 R)
• M34: 3,199,150 km (0.089 R)
• M35: 3,271,406 km (0.106 R)
• M36: 3,327,954 km (0.107 R)
• M37: 3,466,631 km (0.092 R)
• M38: 3,615,631 km (0.069 R)
• M39: 3,877,278 km (0.054 R)
• M40: 4,162,561 km (0.088 R)
• M41: 4,490,629 km (0.094 R)
• M42: 4,562,735 km (0.119 R)
• M43: 4,808,674 km (0.087 R)
• M44: 4,891,701 km (0.12 R)
• M45: 5,266,294 km (0.087 R)
• M46: 5,562,946 km (0.069 R)
• M47: 5,679,334 km (0.032 R)
• M48: 5,757,274 km (0.111 R)
• M49: 5,845,537 km (0.072 R)
• M50: 5,993,489 km (0.088 R)
• M51: 6,053,029 km (0.098 R)
• M52: 6,152,661 km (0.044 R)
• M53: 6,323,352 km (0.064 R)
• M54: 6,404,285 km (0.089 R)
• M55: 6,505,862 km (0.073 R)
• M56: 6,772,595 km (0.055 R)
• M57: 6,886,588 km (0.06 R)
• M58: 6,990,708 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.6

Radius: 13.6

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.1 AU - 2.92 AU

Year: 2795 Days

Day: 14.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 16,344,657 km

• M1: 169,644 km (0.111 R)
• M2: 261,796 km (0.115 R)
• M3: 360,980 km (0.082 R)
• M4: 627,862 km (0.092 R)
• M5: 727,345 km (0.038 R)
• M6: 892,650 km (0.094 R)
• M7: 1,025,493 km (0.101 R)
• M8: 1,383,930 km (0.105 R)
• M9: 1,487,751 km (0.12 R)
• M10: 1,583,493 km (0.099 R)
• M11: 1,804,300 km (0.089 R)
• M12: 2,059,065 km (0.062 R)
• M13: 2,264,313 km (0.087 R)
• M14: 2,375,764 km (0.102 R)
• M15: 2,501,875 km (0.072 R)
• M16: 2,695,305 km (0.113 R)
• M17: 2,787,308 km (0.088 R)
• M18: 2,893,821 km (0.045 R)
• M19: 3,235,503 km (0.081 R)
• M20: 3,677,564 km (0.119 R)
• M21: 3,780,189 km (0.114 R)
• M22: 3,943,250 km (0.071 R)
• M23: 4,123,965 km (0.074 R)
• M24: 4,493,621 km (0.104 R)
• M25: 4,922,368 km (0.052 R)
• M26: 5,052,070 km (0.114 R)
• M27: 5,150,056 km (0.088 R)
• M28: 5,248,641 km (0.075 R)
• M29: 5,364,580 km (0.089 R)
• M30: 5,683,373 km (0.059 R)
• M31: 5,905,226 km (0.1 R)
• M32: 6,077,862 km (0.117 R)
• M33: 6,463,526 km (0.093 R)
• M34: 6,570,039 km (0.099 R)
• M35: 6,965,875 km (0.053 R)
• M36: 7,166,785 km (0.103 R)
• M37: 7,277,188 km (0.119 R)
• M38: 7,425,290 km (0.056 R)
• M39: 7,649,238 km (0.068 R)
• M40: 7,875,580 km (0.119 R)
• M41: 7,989,573 km (0.045 R)
• M42: 8,199,908 km (0.083 R)
• M43: 8,450,933 km (0.091 R)
• M44: 9,119,636 km (0.108 R)
• M45: 9,279,406 km (0.096 R)
• M46: 9,928,212 km (0.088 R)
• M47: 10,175,198 km (0.1 R)
• M48: 10,570,586 km (0.065 R)
• M49: 10,780,621 km (0.089 R)
• M50: 11,013,395 km (0.058 R)
• M51: 11,183,787 km (0.05 R)
• M52: 11,312,142 km (0.093 R)
• M53: 11,765,125 km (0.102 R)
• M54: 12,912,391 km (0.099 R)
• M55: 13,182,265 km (0.056 R)
• M56: 13,363,279 km (0.113 R)
• M57: 13,522,301 km (0.112 R)
• M58: 13,750,438 km (0.079 R)
• M59: 13,865,179 km (0.084 R)
• M60: 14,303,501 km (0.118 R)
• M61: 15,574,485 km (0.111 R)
• M62: 15,982,139 km (0.066 R)
• M63: 16,126,800 km (0.116 R)
• M64: 16,344,615 km (0.102 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 14,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit