🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.3

Radius: 9.4

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.57 AU - 0.71 AU

Year: 347 Days

Day: 14.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 71,577,561 km

• M1: 120,875 km (0.087 R)
• M2: 198,217 km (0.114 R)
• M3: 269,875 km (0.071 R)
• M4: 372,499 km (0.103 R)
• M5: 469,139 km (0.03 R)
• M6: 544,387 km (0.065 R)
• M7: 616,044 km (0.039 R)
• M8: 791,074 km (0.082 R)
• M9: 852,109 km (0.116 R)
• M10: 950,246 km (0.052 R)
• M11: 1,059,003 km (0.033 R)
• M12: 1,140,983 km (0.092 R)
• M13: 1,318,705 km (0.094 R)
• M14: 1,399,937 km (0.105 R)
• M15: 1,498,073 km (0.054 R)
• M16: 1,579,155 km (0.101 R)
• M17: 1,713,494 km (0.085 R)
• M18: 1,810,733 km (0.106 R)
• M19: 1,901,539 km (0.082 R)
• M20: 2,040,665 km (0.1 R)
• M21: 2,152,713 km (0.039 R)
• M22: 2,213,899 km (0.1 R)
• M23: 2,414,659 km (0.108 R)
• M24: 2,505,914 km (0.083 R)
• M25: 2,640,253 km (0.1 R)
• M26: 2,710,564 km (0.028 R)
• M27: 2,829,345 km (0.071 R)
• M28: 3,047,608 km (0.118 R)
• M29: 3,111,636 km (0.113 R)
• M30: 3,191,222 km (0.09 R)
• M31: 3,251,360 km (0.091 R)
• M32: 3,311,798 km (0.072 R)
• M33: 3,372,684 km (0.082 R)
• M34: 3,474,859 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.4

Radius: 13

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.07 AU - 1.09 AU

Year: 761 Days

Day: 10.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 71,577,561 km

• M1: 215,271 km (0.109 R)
• M2: 313,108 km (0.062 R)
• M3: 540,946 km (0.055 R)
• M4: 636,090 km (0.072 R)
• M5: 1,127,070 km (0.117 R)
• M6: 1,213,987 km (0.11 R)
• M7: 1,324,091 km (0.114 R)
• M8: 1,792,182 km (0.115 R)
• M9: 1,927,269 km (0.063 R)
• M10: 2,057,569 km (0.108 R)
• M11: 2,224,820 km (0.054 R)
• M12: 2,431,564 km (0.112 R)
• M13: 2,537,479 km (0.042 R)
• M14: 2,653,866 km (0.065 R)
• M15: 2,790,599 km (0.106 R)
• M16: 2,948,424 km (0.12 R)
• M17: 3,080,669 km (0.12 R)
• M18: 3,273,052 km (0.073 R)
• M19: 3,370,739 km (0.08 R)
• M20: 3,509,267 km (0.063 R)
• M21: 3,761,489 km (0.068 R)
• M22: 3,946,691 km (0.096 R)
• M23: 4,092,998 km (0.119 R)
• M24: 4,187,992 km (0.063 R)
• M25: 4,326,520 km (0.088 R)
• M26: 4,575,301 km (0.091 R)
• M27: 4,740,158 km (0.103 R)
• M28: 4,862,380 km (0.103 R)
• M29: 5,155,442 km (0.052 R)
• M30: 5,258,216 km (0.076 R)
• M31: 5,735,283 km (0.102 R)
• M32: 6,021,165 km (0.107 R)
• M33: 6,458,589 km (0.089 R)
• M34: 6,569,590 km (0.092 R)
• M35: 6,781,122 km (0.059 R)
• M36: 6,868,786 km (0.073 R)
• M37: 7,020,179 km (0.103 R)
• M38: 7,185,335 km (0.114 R)
• M39: 7,300,376 km (0.078 R)
• M40: 7,403,299 km (0.046 R)
• M41: 7,493,657 km (0.079 R)
• M42: 7,584,313 km (0.086 R)
• M43: 7,740,792 km (0.06 R)
• M44: 7,924,648 km (0.056 R)
• M45: 8,017,249 km (0.101 R)
• M46: 8,216,663 km (0.119 R)
• M47: 8,404,259 km (0.119 R)
• M48: 8,539,196 km (0.065 R)
• M49: 8,865,918 km (0.089 R)
• M50: 9,155,240 km (0.106 R)
• M51: 9,405,667 km (0.088 R)
• M52: 9,489,591 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735

Radius: 8.4

Gravity: 10.42 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.97 AU - 1.54 AU

Year: 948 Days

Day: 6.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 71,577,561 km

• M1: 106,065 km (0.07 R)
• M2: 159,621 km (0.085 R)
• M3: 224,247 km (0.09 R)
• M4: 287,527 km (0.092 R)
• M5: 350,358 km (0.079 R)
• M6: 540,048 km (0.091 R)
• M7: 639,082 km (0.046 R)
• M8: 762,800 km (0.069 R)
• M9: 831,016 km (0.046 R)
• M10: 967,300 km (0.091 R)
• M11: 1,048,531 km (0.075 R)
• M12: 1,139,337 km (0.045 R)
• M13: 1,210,995 km (0.099 R)
• M14: 1,299,108 km (0.107 R)
• M15: 1,412,353 km (0.102 R)
• M16: 1,489,696 km (0.074 R)
• M17: 1,665,024 km (0.094 R)
• M18: 1,872,666 km (0.096 R)
• M19: 2,053,530 km (0.034 R)
• M20: 2,276,431 km (0.118 R)
• M21: 2,386,236 km (0.104 R)
• M22: 2,469,711 km (0.093 R)
• M23: 2,554,234 km (0.108 R)
• M24: 2,630,230 km (0.038 R)
• M25: 2,774,741 km (0.106 R)
• M26: 2,842,958 km (0.111 R)
• M27: 2,911,923 km (0.049 R)
• M28: 2,991,359 km (0.08 R)
• M29: 3,132,131 km (0.077 R)
• M30: 3,295,791 km (0.116 R)
• M31: 3,557,138 km (0.11 R)
• M32: 3,642,259 km (0.068 R)
• M33: 3,749,521 km (0.096 R)
• M34: 4,011,467 km (0.057 R)
• M35: 4,245,438 km (0.069 R)
• M36: 4,347,165 km (0.112 R)
• M37: 4,541,492 km (0.119 R)
• M38: 4,820,642 km (0.029 R)
• M39: 5,117,444 km (0.102 R)
• M40: 5,716,434 km (0.068 R)
• M41: 5,942,177 km (0.067 R)
• M42: 6,415,205 km (0.066 R)
• M43: 6,741,628 km (0.111 R)
• M44: 7,383,702 km (0.096 R)
• M45: 7,698,306 km (0.059 R)
• M46: 7,794,797 km (0.085 R)
• M47: 7,961,449 km (0.087 R)
• M48: 8,059,136 km (0.089 R)
• M49: 8,298,194 km (0.077 R)
• M50: 8,439,863 km (0.079 R)
• M51: 8,553,707 km (0.026 R)
• M52: 8,625,215 km (0.072 R)
• M53: 8,913,041 km (0.097 R)
• M54: 9,189,498 km (0.089 R)
• M55: 9,439,177 km (0.079 R)
• M56: 9,557,359 km (0.11 R)
• M57: 9,705,910 km (0.116 R)
• M58: 10,035,474 km (0.08 R)
• M59: 10,171,309 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.5

Radius: 11.7

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.37 AU - 1.89 AU

Year: 1411 Days

Day: 11.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 71,577,561 km

• M1: 147,204 km (0.108 R)
• M2: 228,586 km (0.041 R)
• M3: 476,619 km (0.107 R)
• M4: 651,349 km (0.099 R)
• M5: 766,240 km (0.079 R)
• M6: 849,118 km (0.085 R)
• M7: 1,032,225 km (0.062 R)
• M8: 1,139,936 km (0.079 R)
• M9: 1,486,404 km (0.113 R)
• M10: 1,609,374 km (0.079 R)
• M11: 1,778,868 km (0.114 R)
• M12: 1,892,263 km (0.043 R)
• M13: 2,017,178 km (0.109 R)
• M14: 2,154,209 km (0.058 R)
• M15: 2,247,409 km (0.03 R)
• M16: 2,351,379 km (0.085 R)
• M17: 2,713,556 km (0.091 R)
• M18: 2,999,437 km (0.07 R)
• M19: 3,359,968 km (0.091 R)
• M20: 3,435,814 km (0.071 R)
• M21: 3,633,882 km (0.098 R)
• M22: 3,734,412 km (0.088 R)
• M23: 3,881,167 km (0.096 R)
• M24: 4,076,093 km (0.097 R)
• M25: 4,180,512 km (0.064 R)
• M26: 4,321,284 km (0.118 R)
• M27: 4,619,732 km (0.114 R)
• M28: 5,236,524 km (0.115 R)
• M29: 5,401,231 km (0.088 R)
• M30: 5,490,691 km (0.037 R)
• M31: 5,709,852 km (0.032 R)
• M32: 5,800,957 km (0.114 R)
• M33: 6,117,057 km (0.068 R)
• M34: 6,237,034 km (0.118 R)
• M35: 6,452,455 km (0.064 R)
• M36: 6,560,914 km (0.099 R)
• M37: 6,656,507 km (0.117 R)
• M38: 6,876,565 km (0.077 R)
• M39: 7,001,480 km (0.056 R)
• M40: 7,169,029 km (0.114 R)
• M41: 7,253,402 km (0.06 R)
• M42: 7,608,398 km (0.085 R)
• M43: 7,954,568 km (0.072 R)
• M44: 8,232,371 km (0.096 R)
• M45: 8,335,444 km (0.101 R)
• M46: 8,528,275 km (0.078 R)
• M47: 8,647,505 km (0.119 R)
• M48: 8,842,581 km (0.041 R)
• M49: 8,933,237 km (0.108 R)
• M50: 9,313,814 km (0.092 R)
• M51: 9,513,826 km (0.07 R)
• M52: 9,668,660 km (0.034 R)
• M53: 9,762,009 km (0.101 R)
• M54: 9,902,481 km (0.106 R)
• M55: 10,439,538 km (0.055 R)
• M56: 10,583,301 km (0.081 R)
• M57: 10,663,486 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457.8

Radius: 5.3

Gravity: 16.3 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.53 AU - 6.83 AU

Year: 9182 Days

Day: 18.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 71,577,561 km

• M1: 79,885 km (0.116 R)
• M2: 241,301 km (0.083 R)
• M3: 302,786 km (0.047 R)
• M4: 481,556 km (0.077 R)
• M5: 1,223,112 km (0.1 R)
• M6: 1,259,913 km (0.109 R)
• M7: 1,468,602 km (0.071 R)
• M8: 1,627,326 km (0.117 R)
• M9: 1,667,867 km (0.068 R)
• M10: 2,069,986 km (0.104 R)
• M11: 2,136,258 km (0.072 R)
• M12: 2,203,128 km (0.113 R)
• M13: 2,293,485 km (0.058 R)
• M14: 2,787,457 km (0.068 R)
• M15: 4,312,159 km (0.095 R)
• M16: 4,539,697 km (0.066 R)
• M17: 4,626,015 km (0.053 R)
• M18: 5,185,212 km (0.116 R)
• M19: 5,426,962 km (0.095 R)
• M20: 6,016,078 km (0.103 R)
• M21: 6,920,547 km (0.106 R)
• M22: 7,253,851 km (0.071 R)
• M23: 8,074,844 km (0.051 R)
• M24: 8,179,563 km (0.119 R)
• M25: 8,249,575 km (0.118 R)
• M26: 8,390,346 km (0.088 R)
• M27: 8,531,716 km (0.107 R)
• M28: 10,026,947 km (0.046 R)
• M29: 10,139,594 km (0.113 R)
• M30: 10,365,936 km (0.115 R)
• M31: 10,708,664 km (0.074 R)
• M32: 11,016,387 km (0.069 R)
• M33: 11,287,907 km (0.081 R)
• M34: 11,365,997 km (0.065 R)
• M35: 11,719,348 km (0.04 R)
• M36: 12,316,243 km (0.07 R)
• M37: 12,477,061 km (0.083 R)
• M38: 12,517,303 km (0.11 R)
• M39: 12,679,018 km (0.068 R)
• M40: 13,004,543 km (0.107 R)
• M41: 13,580,794 km (0.087 R)
• M42: 14,630,223 km (0.103 R)
• M43: 15,014,540 km (0.116 R)
• M44: 15,229,362 km (0.086 R)
• M45: 15,531,849 km (0.12 R)
• M46: 16,451,427 km (0.081 R)
• M47: 16,717,412 km (0.106 R)
• M48: 16,850,854 km (0.075 R)
• M49: 17,388,359 km (0.087 R)
• M50: 17,433,537 km (0.078 R)
• M51: 17,614,102 km (0.106 R)
• M52: 18,113,909 km (0.107 R)
• M53: 18,159,536 km (0.059 R)
• M54: 18,342,644 km (0.114 R)
• M55: 19,876,171 km (0.114 R)
• M56: 20,254,205 km (0.104 R)
• M57: 20,396,473 km (0.078 R)
• M58: 21,984,005 km (0.098 R)
• M59: 23,760,630 km (0.092 R)
• M60: 23,860,711 km (0.096 R)
• M61: 24,463,889 km (0.093 R)
• M62: 24,919,565 km (0.043 R)
• M63: 25,582,881 km (0.036 R)
• M64: 25,736,668 km (0.108 R)
• M65: 26,666,419 km (0.119 R)
• M66: 27,659,599 km (0.067 R)
• M67: 27,922,891 km (0.085 R)
• M68: 28,187,231 km (0.077 R)
• M69: 28,399,211 km (0.107 R)
• M70: 29,252,368 km (0.112 R)
• M71: 29,466,891 km (0.109 R)
• M72: 29,843,728 km (0.115 R)
• M73: 30,168,056 km (0.051 R)
• M74: 30,384,824 km (0.118 R)
• M75: 30,820,004 km (0.114 R)
• M76: 31,257,278 km (0.111 R)
• M77: 32,470,218 km (0.028 R)
• M78: 33,586,368 km (0.091 R)
• M79: 34,149,005 km (0.117 R)
• M80: 35,226,858 km (0.118 R)
• M81: 36,893,228 km (0.105 R)
• M82: 37,357,431 km (0.067 R)
• M83: 38,057,399 km (0.091 R)
• M84: 38,115,892 km (0.091 R)
• M85: 38,585,180 km (0.063 R)
• M86: 39,410,961 km (0.09 R)

Asteroid Belt

Center: 7.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.5

Radius: 5

Gravity: 18.58 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 8.6 AU - 11.84 AU

Year: 22160 Days

Day: 15.5 Hours

Environment

Temp: -240 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,577,561 km

• M1: 104,120 km (0.104 R)
• M2: 193,580 km (0.033 R)
• M3: 328,068 km (0.045 R)
• M4: 490,831 km (0.082 R)
• M5: 1,330,374 km (0.091 R)
• M6: 1,415,196 km (0.086 R)
• M7: 2,460,735 km (0.117 R)
• M8: 2,671,220 km (0.116 R)
• M9: 3,491,913 km (0.111 R)
• M10: 3,848,555 km (0.08 R)
• M11: 3,970,028 km (0.117 R)
• M12: 4,855,348 km (0.077 R)
• M13: 5,074,958 km (0.094 R)
• M14: 5,706,710 km (0.105 R)
• M15: 5,799,012 km (0.063 R)
• M16: 7,899,216 km (0.111 R)
• M17: 8,209,183 km (0.086 R)
• M18: 8,365,812 km (0.07 R)
• M19: 8,575,997 km (0.073 R)
• M20: 9,434,091 km (0.056 R)
• M21: 9,984,162 km (0.081 R)
• M22: 10,039,812 km (0.111 R)
• M23: 10,771,795 km (0.03 R)
• M24: 11,520,831 km (0.098 R)
• M25: 11,637,518 km (0.092 R)
• M26: 11,931,029 km (0.097 R)
• M27: 12,227,083 km (0.115 R)
• M28: 14,240,221 km (0.084 R)
• M29: 15,380,905 km (0.047 R)
• M30: 15,702,989 km (0.073 R)
• M31: 15,832,391 km (0.07 R)
• M32: 17,212,881 km (0.059 R)
• M33: 17,413,192 km (0.09 R)
• M34: 17,480,062 km (0.087 R)
• M35: 18,222,217 km (0.046 R)
• M36: 20,157,116 km (0.062 R)
• M37: 20,721,699 km (0.106 R)
• M38: 21,938,977 km (0.116 R)
• M39: 23,032,088 km (0.112 R)
• M40: 24,292,151 km (0.096 R)
• M41: 26,569,928 km (0.098 R)
• M42: 26,956,190 km (0.082 R)
• M43: 27,812,488 km (0.043 R)
• M44: 28,204,584 km (0.106 R)
• M45: 29,951,588 km (0.099 R)
• M46: 30,514,824 km (0.114 R)
• M47: 30,676,240 km (0.092 R)
• M48: 30,919,187 km (0.06 R)
• M49: 32,884,903 km (0.078 R)
• M50: 36,763,976 km (0.119 R)
• M51: 36,935,864 km (0.059 R)
• M52: 38,146,559 km (0.089 R)
• M53: 38,233,625 km (0.116 R)
• M54: 38,669,554 km (0.087 R)
• M55: 38,931,799 km (0.08 R)
• M56: 40,340,861 km (0.085 R)
• M57: 40,695,857 km (0.059 R)
• M58: 40,962,590 km (0.099 R)
• M59: 41,946,046 km (0.12 R)
• M60: 42,937,132 km (0.049 R)
• M61: 43,844,892 km (0.074 R)
• M62: 44,942,492 km (0.119 R)
• M63: 45,494,657 km (0.03 R)
• M64: 45,586,810 km (0.037 R)
• M65: 45,771,563 km (0.109 R)
• M66: 45,956,466 km (0.036 R)
• M67: 46,141,668 km (0.103 R)
• M68: 46,234,419 km (0.113 R)
• M69: 46,419,920 km (0.103 R)
• M70: 47,164,618 km (0.109 R)
• M71: 47,444,815 km (0.035 R)
• M72: 48,383,093 km (0.084 R)
• M73: 50,087,312 km (0.061 R)
• M74: 50,277,900 km (0.047 R)
• M75: 50,659,823 km (0.047 R)
• M76: 50,851,159 km (0.094 R)
• M77: 51,522,554 km (0.12 R)
• M78: 51,907,469 km (0.105 R)
• M79: 58,095,585 km (0.09 R)
• M80: 58,696,969 km (0.105 R)
• M81: 58,797,498 km (0.068 R)
• M82: 62,245,879 km (0.097 R)
• M83: 63,066,872 km (0.096 R)
• M84: 63,272,569 km (0.115 R)
• M85: 63,375,642 km (0.068 R)
• M86: 64,098,050 km (0.106 R)
• M87: 64,615,659 km (0.08 R)
• M88: 64,823,151 km (0.106 R)
• M89: 65,030,793 km (0.084 R)
• M90: 65,342,704 km (0.074 R)
• M91: 65,968,173 km (0.082 R)
• M92: 66,072,592 km (0.053 R)
• M93: 67,014,760 km (0.041 R)
• M94: 67,540,147 km (0.037 R)
• M95: 68,806,643 km (0.096 R)
• M96: 70,081,067 km (0.105 R)
• M97: 70,828,009 km (0.047 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 19,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit