🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.8

Radius: 13.8

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.69 AU - 1.07 AU

Year: 542 Days

Day: 9 Hours

Environment

Temp: -154 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 58,498,827 km

• M1: 176,226 km (0.084 R)
• M2: 268,827 km (0.117 R)
• M3: 365,916 km (0.087 R)
• M4: 491,579 km (0.096 R)
• M5: 612,154 km (0.089 R)
• M6: 801,545 km (0.063 R)
• M7: 952,639 km (0.052 R)
• M8: 1,048,980 km (0.075 R)
• M9: 1,139,337 km (0.08 R)
• M10: 1,259,016 km (0.047 R)
• M11: 1,386,623 km (0.053 R)
• M12: 1,508,246 km (0.118 R)
• M13: 1,608,327 km (0.097 R)
• M14: 1,710,652 km (0.054 R)
• M15: 1,826,740 km (0.075 R)
• M16: 1,922,482 km (0.06 R)
• M17: 2,015,981 km (0.116 R)
• M18: 2,115,015 km (0.072 R)
• M19: 2,256,684 km (0.097 R)
• M20: 2,359,906 km (0.078 R)
• M21: 2,464,625 km (0.087 R)
• M22: 2,566,800 km (0.118 R)
• M23: 2,666,133 km (0.04 R)
• M24: 2,855,225 km (0.102 R)
• M25: 3,035,341 km (0.068 R)
• M26: 3,168,333 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.7

Radius: 9.8

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.01 AU - 1.51 AU

Year: 928 Days

Day: 14.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 58,498,827 km

• M1: 199,115 km (0.044 R)
• M2: 336,296 km (0.101 R)
• M3: 493,523 km (0.1 R)
• M4: 622,327 km (0.113 R)
• M5: 722,707 km (0.082 R)
• M6: 792,869 km (0.07 R)
• M7: 877,840 km (0.084 R)
• M8: 1,071,270 km (0.115 R)
• M9: 1,187,059 km (0.095 R)
• M10: 1,278,613 km (0.027 R)
• M11: 1,343,538 km (0.088 R)
• M12: 1,514,529 km (0.107 R)
• M13: 1,583,493 km (0.066 R)
• M14: 1,878,201 km (0.098 R)
• M15: 2,061,907 km (0.082 R)
• M16: 2,216,592 km (0.102 R)
• M17: 2,312,933 km (0.095 R)
• M18: 2,401,943 km (0.102 R)
• M19: 2,592,531 km (0.11 R)
• M20: 2,684,983 km (0.098 R)
• M21: 2,750,506 km (0.102 R)
• M22: 2,873,476 km (0.08 R)
• M23: 2,959,644 km (0.06 R)
• M24: 3,066,308 km (0.049 R)
• M25: 3,184,041 km (0.094 R)
• M26: 3,343,512 km (0.069 R)
• M27: 3,454,664 km (0.06 R)
• M28: 3,526,022 km (0.112 R)
• M29: 3,711,822 km (0.052 R)
• M30: 3,805,919 km (0.091 R)
• M31: 3,879,821 km (0.116 R)
• M32: 4,212,377 km (0.095 R)
• M33: 4,299,592 km (0.1 R)
• M34: 4,398,626 km (0.052 R)
• M35: 4,779,502 km (0.101 R)
• M36: 4,893,496 km (0.07 R)
• M37: 4,973,980 km (0.109 R)
• M38: 5,194,337 km (0.104 R)
• M39: 5,264,648 km (0.084 R)
• M40: 5,370,713 km (0.074 R)
• M41: 5,632,958 km (0.073 R)
• M42: 5,717,182 km (0.094 R)
• M43: 5,850,623 km (0.094 R)
• M44: 5,948,311 km (0.094 R)
• M45: 6,281,914 km (0.096 R)
• M46: 6,394,411 km (0.113 R)
• M47: 6,469,809 km (0.1 R)
• M48: 6,672,364 km (0.108 R)
• M49: 6,812,986 km (0.111 R)
• M50: 6,902,895 km (0.102 R)
• M51: 7,083,908 km (0.113 R)
• M52: 7,716,557 km (0.117 R)
• M53: 7,931,530 km (0.079 R)
• M54: 7,999,148 km (0.04 R)
• M55: 8,339,932 km (0.034 R)
• M56: 8,449,886 km (0.103 R)
• M57: 8,532,763 km (0.101 R)
• M58: 8,796,953 km (0.107 R)
• M59: 9,021,649 km (0.11 R)
• M60: 9,092,110 km (0.116 R)
• M61: 9,233,929 km (0.086 R)
• M62: 9,361,984 km (0.12 R)
• M63: 9,490,788 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.5

Radius: 9.3

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.59 AU - 1.69 AU

Year: 1378 Days

Day: 9.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 58,498,827 km

• M1: 122,371 km (0.118 R)
• M2: 224,397 km (0.114 R)
• M3: 405,111 km (0.075 R)
• M4: 542,741 km (0.093 R)
• M5: 642,074 km (0.075 R)
• M6: 725,250 km (0.119 R)
• M7: 806,482 km (0.087 R)
• M8: 872,604 km (0.103 R)
• M9: 1,049,728 km (0.106 R)
• M10: 1,129,464 km (0.089 R)
• M11: 1,288,038 km (0.118 R)
• M12: 1,410,110 km (0.114 R)
• M13: 1,536,221 km (0.119 R)
• M14: 1,752,090 km (0.11 R)
• M15: 1,904,381 km (0.065 R)
• M16: 2,103,047 km (0.101 R)
• M17: 2,273,738 km (0.102 R)
• M18: 2,431,414 km (0.047 R)
• M19: 2,656,409 km (0.105 R)
• M20: 2,757,687 km (0.084 R)
• M21: 2,822,762 km (0.042 R)
• M22: 3,243,731 km (0.113 R)
• M23: 3,849,452 km (0.117 R)
• M24: 4,006,381 km (0.116 R)
• M25: 4,446,198 km (0.098 R)
• M26: 4,901,425 km (0.106 R)
• M27: 4,969,342 km (0.112 R)
• M28: 5,048,928 km (0.095 R)
• M29: 5,301,898 km (0.063 R)
• M30: 5,394,798 km (0.059 R)
• M31: 5,582,544 km (0.087 R)
• M32: 5,724,811 km (0.108 R)
• M33: 5,880,244 km (0.112 R)
• M34: 6,528,301 km (0.066 R)
• M35: 6,590,534 km (0.117 R)
• M36: 6,804,010 km (0.105 R)
• M37: 7,019,581 km (0.102 R)
• M38: 7,134,771 km (0.044 R)
• M39: 7,224,680 km (0.065 R)
• M40: 7,392,828 km (0.117 R)
• M41: 7,549,008 km (0.07 R)
• M42: 7,958,008 km (0.033 R)
• M43: 8,051,208 km (0.105 R)
• M44: 8,266,030 km (0.066 R)
• M45: 8,387,653 km (0.114 R)
• M46: 8,618,932 km (0.082 R)
• M47: 8,921,419 km (0.042 R)
• M48: 9,424,067 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.7

Radius: 9.7

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.5 AU - 2.36 AU

Year: 1759 Days

Day: 7.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 58,498,827 km

• M1: 149,299 km (0.088 R)
• M2: 260,001 km (0.076 R)
• M3: 365,617 km (0.038 R)
• M4: 458,517 km (0.1 R)
• M5: 547,528 km (0.057 R)
• M6: 678,875 km (0.066 R)
• M7: 782,846 km (0.092 R)
• M8: 844,929 km (0.116 R)
• M9: 925,113 km (0.115 R)
• M10: 991,235 km (0.1 R)
• M11: 1,076,207 km (0.112 R)
• M12: 1,181,674 km (0.111 R)
• M13: 1,309,281 km (0.103 R)
• M14: 1,432,100 km (0.055 R)
• M15: 1,519,316 km (0.032 R)
• M16: 1,618,499 km (0.076 R)
• M17: 1,730,249 km (0.047 R)
• M18: 1,834,070 km (0.064 R)
• M19: 1,972,149 km (0.069 R)
• M20: 2,147,029 km (0.101 R)
• M21: 2,327,144 km (0.083 R)
• M22: 2,535,684 km (0.059 R)
• M23: 2,726,272 km (0.029 R)
• M24: 2,835,628 km (0.054 R)
• M25: 3,159,806 km (0.115 R)
• M26: 3,352,189 km (0.094 R)
• M27: 3,469,623 km (0.107 R)
• M28: 3,588,255 km (0.12 R)
• M29: 3,789,164 km (0.065 R)
• M30: 3,938,912 km (0.098 R)
• M31: 4,485,543 km (0.049 R)
• M32: 4,658,627 km (0.062 R)
• M33: 4,745,992 km (0.099 R)
• M34: 4,848,617 km (0.069 R)
• M35: 4,996,569 km (0.037 R)
• M36: 5,086,028 km (0.027 R)
• M37: 5,221,265 km (0.118 R)
• M38: 5,281,702 km (0.09 R)
• M39: 5,541,404 km (0.058 R)
• M40: 5,789,587 km (0.088 R)
• M41: 5,852,269 km (0.074 R)
• M42: 5,978,230 km (0.093 R)
• M43: 6,136,953 km (0.072 R)
• M44: 6,377,656 km (0.111 R)
• M45: 6,572,582 km (0.056 R)
• M46: 6,769,453 km (0.091 R)
• M47: 6,868,487 km (0.028 R)
• M48: 6,984,874 km (0.028 R)
• M49: 7,118,615 km (0.113 R)
• M50: 7,253,103 km (0.107 R)
• M51: 7,354,680 km (0.042 R)
• M52: 7,541,977 km (0.098 R)
• M53: 7,661,954 km (0.034 R)
• M54: 8,130,794 km (0.052 R)
• M55: 8,271,565 km (0.09 R)
• M56: 8,591,256 km (0.081 R)
• M57: 8,662,764 km (0.119 R)
• M58: 8,752,523 km (0.112 R)
• M59: 8,932,938 km (0.034 R)
• M60: 9,685,714 km (0.081 R)
• M61: 9,966,210 km (0.042 R)
• M62: 10,344,394 km (0.099 R)
• M63: 10,496,983 km (0.069 R)
• M64: 12,163,952 km (0.042 R)
• M65: 12,325,069 km (0.055 R)
• M66: 12,792,264 km (0.053 R)
• M67: 13,141,275 km (0.062 R)
• M68: 13,306,581 km (0.081 R)
• M69: 13,618,493 km (0.094 R)
• M70: 13,848,724 km (0.098 R)
• M71: 13,953,891 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.1

Radius: 14.4

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.26 AU - 3.72 AU

Year: 4277 Days

Day: 5.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 58,498,827 km

• M1: 223,649 km (0.116 R)
• M2: 354,996 km (0.111 R)
• M3: 476,768 km (0.073 R)
• M4: 933,790 km (0.092 R)
• M5: 1,272,479 km (0.107 R)
• M6: 1,431,352 km (0.063 R)
• M7: 1,534,276 km (0.068 R)
• M8: 1,650,513 km (0.088 R)
• M9: 1,814,024 km (0.046 R)
• M10: 1,983,369 km (0.106 R)
• M11: 2,158,099 km (0.074 R)
• M12: 2,265,510 km (0.113 R)
• M13: 2,362,450 km (0.098 R)
• M14: 2,726,272 km (0.032 R)
• M15: 2,842,958 km (0.115 R)
• M16: 3,230,566 km (0.054 R)
• M17: 3,326,608 km (0.1 R)
• M18: 3,621,016 km (0.035 R)
• M19: 3,953,124 km (0.069 R)
• M20: 4,205,196 km (0.086 R)
• M21: 4,310,663 km (0.059 R)
• M22: 4,462,654 km (0.098 R)
• M23: 4,616,590 km (0.088 R)
• M24: 4,725,348 km (0.088 R)
• M25: 5,009,135 km (0.109 R)
• M26: 5,121,034 km (0.069 R)
• M27: 5,217,525 km (0.084 R)
• M28: 5,379,988 km (0.101 R)
• M29: 5,478,124 km (0.109 R)
• M30: 5,643,280 km (0.086 R)
• M31: 5,826,837 km (0.098 R)
• M32: 6,012,338 km (0.101 R)
• M33: 6,148,472 km (0.035 R)
• M34: 6,268,450 km (0.079 R)
• M35: 6,633,319 km (0.103 R)
• M36: 6,774,091 km (0.031 R)
• M37: 7,238,742 km (0.064 R)
• M38: 7,420,204 km (0.098 R)
• M39: 7,621,563 km (0.087 R)
• M40: 7,806,166 km (0.032 R)
• M41: 7,955,016 km (0.073 R)
• M42: 8,369,253 km (0.049 R)
• M43: 8,502,395 km (0.091 R)
• M44: 8,598,138 km (0.09 R)
• M45: 8,790,520 km (0.117 R)
• M46: 8,887,161 km (0.109 R)
• M47: 9,003,697 km (0.072 R)
• M48: 9,179,475 km (0.066 R)
• M49: 9,494,827 km (0.067 R)
• M50: 9,614,057 km (0.074 R)
• M51: 9,753,632 km (0.057 R)
• M52: 10,217,385 km (0.09 R)
• M53: 10,359,952 km (0.065 R)
• M54: 11,145,490 km (0.077 R)
• M55: 11,694,215 km (0.117 R)
• M56: 11,864,757 km (0.099 R)
• M57: 12,057,738 km (0.106 R)
• M58: 13,126,316 km (0.104 R)
• M59: 13,281,449 km (0.093 R)
• M60: 13,481,760 km (0.078 R)
• M61: 13,885,525 km (0.093 R)
• M62: 14,590,280 km (0.111 R)
• M63: 15,074,379 km (0.042 R)
• M64: 15,330,042 km (0.1 R)
• M65: 15,423,391 km (0.107 R)
• M66: 15,610,687 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 252.1

Radius: 4.1

Gravity: 15 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 8.98 AU - 11.96 AU

Year: 22224 Days

Day: 20.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 58,498,827 km

• M1: 109,506 km (0.106 R)
• M2: 137,630 km (0.103 R)
• M3: 192,084 km (0.075 R)
• M4: 296,054 km (0.096 R)
• M5: 385,514 km (0.06 R)
• M6: 554,111 km (0.079 R)
• M7: 590,463 km (0.103 R)
• M8: 685,009 km (0.081 R)
• M9: 804,837 km (0.034 R)
• M10: 1,203,814 km (0.096 R)
• M11: 1,251,536 km (0.082 R)
• M12: 1,576,762 km (0.111 R)
• M13: 1,602,792 km (0.077 R)
• M14: 1,708,707 km (0.118 R)
• M15: 4,111,697 km (0.066 R)
• M16: 4,514,565 km (0.083 R)
• M17: 4,815,406 km (0.091 R)
• M18: 5,239,516 km (0.074 R)
• M19: 5,515,673 km (0.109 R)
• M20: 5,918,391 km (0.118 R)
• M21: 6,837,371 km (0.033 R)
• M22: 7,400,906 km (0.088 R)
• M23: 7,710,424 km (0.086 R)
• M24: 8,342,325 km (0.099 R)
• M25: 8,479,806 km (0.065 R)
• M26: 9,847,729 km (0.073 R)
• M27: 10,830,138 km (0.105 R)
• M28: 11,434,513 km (0.097 R)
• M29: 12,833,852 km (0.106 R)
• M30: 13,205,453 km (0.109 R)
• M31: 13,850,519 km (0.054 R)
• M32: 14,395,953 km (0.12 R)
• M33: 14,505,758 km (0.119 R)
• M34: 14,560,810 km (0.115 R)
• M35: 15,789,756 km (0.065 R)
• M36: 16,416,721 km (0.086 R)
• M37: 16,877,632 km (0.063 R)
• M38: 17,226,195 km (0.105 R)
• M39: 18,524,256 km (0.104 R)
• M40: 20,406,197 km (0.107 R)
• M41: 20,467,981 km (0.107 R)
• M42: 20,963,898 km (0.053 R)
• M43: 21,026,130 km (0.082 R)
• M44: 23,244,068 km (0.082 R)
• M45: 23,696,602 km (0.102 R)
• M46: 23,826,303 km (0.072 R)
• M47: 24,544,523 km (0.086 R)
• M48: 24,741,543 km (0.045 R)
• M49: 25,071,257 km (0.098 R)
• M50: 25,468,738 km (0.068 R)
• M51: 26,135,795 km (0.092 R)
• M52: 26,741,068 km (0.07 R)
• M53: 26,808,686 km (0.095 R)
• M54: 27,760,129 km (0.115 R)
• M55: 30,751,039 km (0.084 R)
• M56: 33,042,280 km (0.063 R)
• M57: 34,575,509 km (0.112 R)
• M58: 35,313,774 km (0.111 R)
• M59: 35,387,825 km (0.075 R)
• M60: 37,786,477 km (0.108 R)
• M61: 38,014,016 km (0.106 R)
• M62: 39,542,607 km (0.091 R)
• M63: 40,779,781 km (0.076 R)
• M64: 41,481,395 km (0.114 R)
• M65: 42,029,821 km (0.079 R)
• M66: 42,501,802 km (0.111 R)
• M67: 43,054,566 km (0.068 R)
• M68: 43,212,991 km (0.028 R)
• M69: 43,530,288 km (0.041 R)
• M70: 43,609,874 km (0.099 R)
• M71: 45,531,309 km (0.076 R)
• M72: 45,692,725 km (0.035 R)
• M73: 46,340,184 km (0.11 R)
• M74: 46,421,266 km (0.109 R)
• M75: 47,316,909 km (0.032 R)
• M76: 47,398,589 km (0.094 R)
• M77: 47,807,889 km (0.115 R)
• M78: 48,218,236 km (0.105 R)
• M79: 48,382,644 km (0.116 R)
• M80: 49,456,458 km (0.082 R)
• M81: 53,573,391 km (0.068 R)
• M82: 53,999,745 km (0.092 R)
• M83: 54,341,427 km (0.087 R)
• M84: 54,598,286 km (0.107 R)
• M85: 55,199,221 km (0.084 R)
• M86: 56,061,353 km (0.038 R)
• M87: 58,411,237 km (0.097 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 18,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit