🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.1

Radius: 8

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.57 AU - 0.59 AU

Year: 295 Days

Day: 6.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 61,455,405 km

• M1: 106,663 km (0.115 R)
• M2: 171,888 km (0.103 R)
• M3: 222,153 km (0.089 R)
• M4: 307,274 km (0.075 R)
• M5: 494,571 km (0.105 R)
• M6: 550,670 km (0.07 R)
• M7: 641,176 km (0.063 R)
• M8: 704,606 km (0.109 R)
• M9: 792,719 km (0.079 R)
• M10: 912,697 km (0.029 R)
• M11: 977,323 km (0.063 R)
• M12: 1,062,294 km (0.089 R)
• M13: 1,145,172 km (0.046 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.9

Radius: 10.3

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.78 AU - 0.94 AU

Year: 532 Days

Day: 9.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 61,455,405 km

• M1: 128,804 km (0.111 R)
• M2: 223,798 km (0.082 R)
• M3: 296,802 km (0.065 R)
• M4: 409,749 km (0.112 R)
• M5: 655,837 km (0.084 R)
• M6: 905,366 km (0.109 R)
• M7: 1,012,927 km (0.063 R)
• M8: 1,099,844 km (0.093 R)
• M9: 1,232,986 km (0.087 R)
• M10: 1,317,209 km (0.109 R)
• M11: 1,440,627 km (0.118 R)
• M12: 1,548,936 km (0.043 R)
• M13: 1,793,828 km (0.098 R)
• M14: 1,879,996 km (0.113 R)
• M15: 2,120,400 km (0.073 R)
• M16: 2,227,961 km (0.032 R)
• M17: 2,293,485 km (0.066 R)
• M18: 2,443,382 km (0.098 R)
• M19: 2,567,847 km (0.119 R)
• M20: 2,677,203 km (0.097 R)
• M21: 2,858,815 km (0.095 R)
• M22: 3,032,498 km (0.092 R)
• M23: 3,154,421 km (0.115 R)
• M24: 3,253,006 km (0.074 R)
• M25: 3,371,637 km (0.112 R)
• M26: 3,523,479 km (0.095 R)
• M27: 3,606,655 km (0.062 R)
• M28: 3,690,579 km (0.07 R)
• M29: 3,794,700 km (0.118 R)
• M30: 3,899,717 km (0.074 R)
• M31: 4,005,932 km (0.083 R)
• M32: 4,092,848 km (0.054 R)
• M33: 4,187,244 km (0.09 R)
• M34: 4,275,507 km (0.079 R)
• M35: 4,357,487 km (0.095 R)
• M36: 4,530,123 km (0.07 R)
• M37: 4,754,370 km (0.073 R)
• M38: 4,825,279 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.7

Radius: 11.3

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.87 AU - 2.41 AU

Year: 2088 Days

Day: 15 Hours

Environment

Temp: -212 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 61,455,405 km

• M1: 141,968 km (0.099 R)
• M2: 254,616 km (0.106 R)
• M3: 370,105 km (0.083 R)
• M4: 516,711 km (0.088 R)
• M5: 602,281 km (0.118 R)
• M6: 677,978 km (0.119 R)
• M7: 798,254 km (0.076 R)
• M8: 988,842 km (0.119 R)
• M9: 1,062,145 km (0.106 R)
• M10: 1,273,527 km (0.064 R)
• M11: 1,805,198 km (0.074 R)
• M12: 1,931,009 km (0.105 R)
• M13: 2,047,995 km (0.051 R)
• M14: 2,326,396 km (0.052 R)
• M15: 2,514,591 km (0.099 R)
• M16: 2,747,066 km (0.117 R)
• M17: 3,054,639 km (0.101 R)
• M18: 3,150,382 km (0.083 R)
• M19: 3,275,146 km (0.091 R)
• M20: 3,415,768 km (0.096 R)
• M21: 3,702,996 km (0.08 R)
• M22: 4,043,032 km (0.119 R)
• M23: 4,285,680 km (0.094 R)
• M24: 4,393,241 km (0.027 R)
• M25: 4,705,900 km (0.119 R)
• M26: 5,074,509 km (0.107 R)
• M27: 5,204,809 km (0.045 R)
• M28: 5,452,394 km (0.12 R)
• M29: 5,602,889 km (0.057 R)
• M30: 5,805,594 km (0.064 R)
• M31: 5,959,231 km (0.041 R)
• M32: 6,114,215 km (0.104 R)
• M33: 6,253,041 km (0.094 R)
• M34: 6,410,718 km (0.118 R)
• M35: 6,534,136 km (0.093 R)
• M36: 6,819,269 km (0.103 R)
• M37: 7,181,595 km (0.037 R)
• M38: 7,291,550 km (0.109 R)
• M39: 7,531,654 km (0.11 R)
• M40: 7,906,098 km (0.086 R)
• M41: 8,537,401 km (0.1 R)
• M42: 8,810,118 km (0.098 R)
• M43: 9,006,689 km (0.115 R)
• M44: 9,164,964 km (0.117 R)
• M45: 9,766,946 km (0.107 R)
• M46: 10,093,219 km (0.078 R)
• M47: 10,340,354 km (0.078 R)
• M48: 10,652,116 km (0.067 R)
• M49: 11,114,823 km (0.108 R)
• M50: 11,391,429 km (0.056 R)
• M51: 11,476,999 km (0.086 R)
• M52: 11,973,066 km (0.098 R)
• M53: 12,212,871 km (0.038 R)
• M54: 12,300,386 km (0.036 R)
• M55: 12,410,191 km (0.112 R)
• M56: 12,652,838 km (0.057 R)
• M57: 12,874,842 km (0.112 R)
• M58: 13,098,191 km (0.103 R)
• M59: 13,367,767 km (0.098 R)
• M60: 13,571,220 km (0.104 R)
• M61: 13,730,093 km (0.1 R)
• M62: 13,844,086 km (0.059 R)
• M63: 14,302,903 km (0.106 R)
• M64: 14,464,618 km (0.088 R)
• M65: 14,743,319 km (0.108 R)
• M66: 14,953,504 km (0.034 R)
• M67: 15,400,652 km (0.117 R)
• M68: 15,613,979 km (0.089 R)
• M69: 16,043,474 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.8

Radius: 9.8

Gravity: 8.41 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.77 AU - 2.93 AU

Year: 2402 Days

Day: 11.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 61,455,405 km

• M1: 125,064 km (0.096 R)
• M2: 271,670 km (0.096 R)
• M3: 444,156 km (0.045 R)
• M4: 700,417 km (0.097 R)
• M5: 910,153 km (0.104 R)
• M6: 1,033,422 km (0.088 R)
• M7: 1,097,300 km (0.096 R)
• M8: 1,389,914 km (0.104 R)
• M9: 1,594,713 km (0.077 R)
• M10: 1,719,927 km (0.089 R)
• M11: 1,783,655 km (0.078 R)
• M12: 1,966,763 km (0.105 R)
• M13: 2,309,193 km (0.118 R)
• M14: 2,567,548 km (0.061 R)
• M15: 2,730,012 km (0.095 R)
• M16: 2,972,510 km (0.117 R)
• M17: 3,034,294 km (0.073 R)
• M18: 3,127,792 km (0.103 R)
• M19: 3,593,042 km (0.095 R)
• M20: 3,808,612 km (0.106 R)
• M21: 4,028,671 km (0.079 R)
• M22: 4,114,390 km (0.089 R)
• M23: 4,428,097 km (0.052 R)
• M24: 4,659,525 km (0.053 R)
• M25: 4,767,834 km (0.057 R)
• M26: 4,858,640 km (0.087 R)
• M27: 4,968,295 km (0.037 R)
• M28: 5,115,948 km (0.109 R)
• M29: 5,190,298 km (0.118 R)
• M30: 5,396,594 km (0.099 R)
• M31: 5,644,028 km (0.058 R)
• M32: 6,110,475 km (0.052 R)
• M33: 6,308,542 km (0.058 R)
• M34: 6,589,487 km (0.094 R)
• M35: 6,690,765 km (0.066 R)
• M36: 6,956,600 km (0.068 R)
• M37: 7,039,178 km (0.076 R)
• M38: 7,142,700 km (0.074 R)
• M39: 7,541,079 km (0.091 R)
• M40: 7,817,835 km (0.087 R)
• M41: 8,184,799 km (0.067 R)
• M42: 8,315,697 km (0.069 R)
• M43: 8,403,212 km (0.092 R)
• M44: 8,601,578 km (0.06 R)
• M45: 9,138,036 km (0.029 R)
• M46: 9,570,374 km (0.101 R)
• M47: 10,055,969 km (0.076 R)
• M48: 10,266,603 km (0.104 R)
• M49: 10,478,732 km (0.116 R)
• M50: 11,051,393 km (0.109 R)
• M51: 11,560,774 km (0.041 R)
• M52: 11,978,750 km (0.045 R)
• M53: 12,102,767 km (0.107 R)
• M54: 12,476,911 km (0.104 R)
• M55: 12,678,120 km (0.111 R)
• M56: 12,880,377 km (0.068 R)
• M57: 13,160,274 km (0.098 R)
• M58: 13,416,386 km (0.118 R)
• M59: 13,493,578 km (0.108 R)
• M60: 13,570,920 km (0.093 R)
• M61: 13,725,904 km (0.103 R)
• M62: 14,431,108 km (0.109 R)
• M63: 14,589,383 km (0.092 R)
• M64: 14,801,363 km (0.097 R)
• M65: 15,335,727 km (0.083 R)
• M66: 15,497,292 km (0.097 R)
• M67: 16,893,340 km (0.115 R)
• M68: 17,143,916 km (0.117 R)
• M69: 17,395,689 km (0.037 R)
• M70: 17,592,261 km (0.088 R)
• M71: 17,733,182 km (0.035 R)
• M72: 17,902,826 km (0.117 R)
• M73: 18,300,756 km (0.069 R)
• M74: 18,472,046 km (0.094 R)
• M75: 18,586,638 km (0.095 R)
• M76: 19,018,377 km (0.069 R)
• M77: 19,105,144 km (0.114 R)
• M78: 19,453,558 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.3

Radius: 10.9

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.56 AU - 2.86 AU

Year: 2975 Days

Day: 10.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 61,455,405 km

• M1: 188,194 km (0.094 R)
• M2: 284,535 km (0.12 R)
• M3: 362,326 km (0.096 R)
• M4: 458,817 km (0.086 R)
• M5: 575,503 km (0.098 R)
• M6: 652,995 km (0.107 R)
• M7: 1,742,217 km (0.073 R)
• M8: 2,056,522 km (0.068 R)
• M9: 3,266,769 km (0.108 R)
• M10: 3,376,125 km (0.054 R)
• M11: 3,449,727 km (0.109 R)
• M12: 3,655,125 km (0.117 R)
• M13: 3,730,821 km (0.112 R)
• M14: 4,156,577 km (0.105 R)
• M15: 4,315,300 km (0.086 R)
• M16: 4,762,149 km (0.081 R)
• M17: 4,886,614 km (0.068 R)
• M18: 5,012,277 km (0.08 R)
• M19: 5,117,743 km (0.118 R)
• M20: 5,330,920 km (0.11 R)
• M21: 5,438,631 km (0.097 R)
• M22: 5,634,305 km (0.094 R)
• M23: 5,921,233 km (0.06 R)
• M24: 6,950,915 km (0.095 R)
• M25: 7,234,852 km (0.109 R)
• M26: 7,354,381 km (0.103 R)
• M27: 7,426,337 km (0.08 R)
• M28: 7,498,593 km (0.045 R)
• M29: 7,961,449 km (0.057 R)
• M30: 8,609,956 km (0.062 R)
• M31: 9,197,726 km (0.098 R)
• M32: 9,561,997 km (0.117 R)
• M33: 9,745,852 km (0.03 R)
• M34: 9,851,469 km (0.114 R)
• M35: 10,277,673 km (0.074 R)
• M36: 10,846,294 km (0.037 R)
• M37: 11,120,657 km (0.067 R)
• M38: 12,099,177 km (0.043 R)
• M39: 12,872,598 km (0.038 R)
• M40: 13,046,729 km (0.102 R)
• M41: 13,426,558 km (0.113 R)
• M42: 13,662,175 km (0.1 R)
• M43: 13,780,507 km (0.116 R)
• M44: 13,958,678 km (0.051 R)
• M45: 14,708,911 km (0.093 R)
• M46: 15,134,817 km (0.084 R)
• M47: 15,318,672 km (0.094 R)
• M48: 15,874,428 km (0.11 R)
• M49: 16,217,456 km (0.05 R)
• M50: 16,562,878 km (0.094 R)
• M51: 16,815,549 km (0.069 R)
• M52: 17,037,701 km (0.062 R)
• M53: 17,292,915 km (0.091 R)
• M54: 17,645,667 km (0.087 R)
• M55: 18,065,888 km (0.03 R)
• M56: 18,228,351 km (0.056 R)
• M57: 18,587,386 km (0.12 R)
• M58: 19,047,848 km (0.092 R)
• M59: 19,279,575 km (0.075 R)
• M60: 19,612,131 km (0.062 R)
• M61: 19,745,573 km (0.113 R)
• M62: 20,215,459 km (0.076 R)
• M63: 20,451,675 km (0.063 R)
• M64: 20,553,251 km (0.063 R)
• M65: 20,722,895 km (0.113 R)
• M66: 21,029,421 km (0.072 R)
• M67: 21,715,926 km (0.094 R)
• M68: 22,027,239 km (0.079 R)
• M69: 22,166,066 km (0.112 R)
• M70: 22,235,629 km (0.06 R)
• M71: 22,899,844 km (0.099 R)
• M72: 22,970,155 km (0.119 R)
• M73: 23,181,536 km (0.112 R)
• M74: 23,322,757 km (0.078 R)
• M75: 23,535,186 km (0.109 R)
• M76: 23,712,609 km (0.077 R)
• M77: 23,854,876 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.6

Radius: 3.9

Gravity: 17.13 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 9.63 AU - 11.89 AU

Year: 23537 Days

Day: 20 Hours

Environment

Temp: -240 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 61,455,405 km

• M1: 109,954 km (0.115 R)
• M2: 196,721 km (0.064 R)
• M3: 367,562 km (0.076 R)
• M4: 576,999 km (0.118 R)
• M5: 776,712 km (0.077 R)
• M6: 1,019,509 km (0.083 R)
• M7: 1,066,184 km (0.101 R)
• M8: 1,412,054 km (0.119 R)
• M9: 1,516,922 km (0.061 R)
• M10: 2,443,232 km (0.074 R)
• M11: 2,665,236 km (0.095 R)
• M12: 2,729,862 km (0.084 R)
• M13: 2,893,672 km (0.118 R)
• M14: 3,094,432 km (0.066 R)
• M15: 3,474,111 km (0.061 R)
• M16: 3,978,555 km (0.095 R)
• M17: 4,052,457 km (0.071 R)
• M18: 4,164,206 km (0.111 R)
• M19: 4,239,304 km (0.061 R)
• M20: 5,295,615 km (0.047 R)
• M21: 5,499,816 km (0.105 R)
• M22: 5,831,774 km (0.099 R)
• M23: 5,873,661 km (0.095 R)
• M24: 7,088,695 km (0.117 R)
• M25: 7,909,389 km (0.104 R)
• M26: 8,236,560 km (0.11 R)
• M27: 8,568,068 km (0.09 R)
• M28: 9,195,482 km (0.075 R)
• M29: 9,440,673 km (0.118 R)
• M30: 9,737,774 km (0.076 R)
• M31: 9,887,522 km (0.068 R)
• M32: 10,341,102 km (0.12 R)
• M33: 11,008,459 km (0.088 R)
• M34: 11,216,549 km (0.099 R)
• M35: 11,373,477 km (0.114 R)
• M36: 12,384,011 km (0.076 R)
• M37: 13,701,071 km (0.093 R)
• M38: 13,924,869 km (0.025 R)
• M39: 15,583,311 km (0.083 R)
• M40: 16,524,730 km (0.113 R)
• M41: 17,182,512 km (0.07 R)
• M42: 19,144,189 km (0.028 R)
• M43: 19,331,785 km (0.09 R)
• M44: 19,394,317 km (0.042 R)
• M45: 20,789,466 km (0.091 R)
• M46: 21,046,625 km (0.098 R)
• M47: 21,111,102 km (0.084 R)
• M48: 21,759,160 km (0.047 R)
• M49: 23,876,269 km (0.117 R)
• M50: 24,483,487 km (0.114 R)
• M51: 24,823,074 km (0.054 R)
• M52: 26,404,922 km (0.101 R)
• M53: 27,877,414 km (0.1 R)
• M54: 27,948,173 km (0.072 R)
• M55: 29,304,278 km (0.09 R)
• M56: 30,244,501 km (0.115 R)
• M57: 30,462,914 km (0.117 R)
• M58: 30,535,768 km (0.119 R)
• M59: 30,901,235 km (0.086 R)
• M60: 32,154,417 km (0.094 R)
• M61: 32,228,617 km (0.091 R)
• M62: 32,749,816 km (0.1 R)
• M63: 34,406,014 km (0.041 R)
• M64: 35,320,805 km (0.049 R)
• M65: 35,858,161 km (0.117 R)
• M66: 36,553,043 km (0.111 R)
• M67: 37,486,384 km (0.077 R)
• M68: 39,138,393 km (0.066 R)
• M69: 39,614,863 km (0.055 R)
• M70: 40,412,967 km (0.034 R)
• M71: 42,025,333 km (0.089 R)
• M72: 44,482,927 km (0.083 R)
• M73: 45,478,949 km (0.105 R)
• M74: 45,812,553 km (0.104 R)
• M75: 46,902,523 km (0.115 R)
• M76: 46,986,746 km (0.066 R)
• M77: 48,085,842 km (0.106 R)
• M78: 49,793,202 km (0.118 R)
• M79: 51,260,010 km (0.057 R)
• M80: 51,346,776 km (0.042 R)
• M81: 51,433,543 km (0.032 R)
• M82: 53,794,796 km (0.076 R)
• M83: 53,971,172 km (0.099 R)
• M84: 54,501,197 km (0.05 R)
• M85: 55,388,612 km (0.12 R)
• M86: 56,370,123 km (0.081 R)
• M87: 57,898,415 km (0.116 R)
• M88: 59,531,276 km (0.075 R)
• M89: 59,622,381 km (0.096 R)
• M90: 60,078,954 km (0.079 R)
• M91: 60,353,466 km (0.1 R)
• M92: 60,536,574 km (0.092 R)
• M93: 61,271,249 km (0.067 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 13,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit