🌌 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: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.8

Radius: 12

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.53 AU - 0.73 AU

Year: 333 Days

Day: 12.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 31,577,526 km

• M1: 161,865 km (0.091 R)
• M2: 254,167 km (0.102 R)
• M3: 371,302 km (0.098 R)
• M4: 455,974 km (0.045 R)
• M5: 533,915 km (0.112 R)
• M6: 617,540 km (0.049 R)
• M7: 696,677 km (0.098 R)
• M8: 861,235 km (0.109 R)
• M9: 957,277 km (0.115 R)
• M10: 1,083,537 km (0.112 R)
• M11: 1,163,871 km (0.083 R)
• M12: 1,265,149 km (0.071 R)
• M13: 1,350,420 km (0.111 R)
• M14: 1,427,912 km (0.057 R)
• M15: 1,507,049 km (0.082 R)
• M16: 1,608,028 km (0.12 R)
• M17: 1,711,400 km (0.118 R)
• M18: 1,795,922 km (0.077 R)
• M19: 1,885,382 km (0.081 R)
• M20: 1,972,747 km (0.103 R)
• M21: 2,084,048 km (0.111 R)
• M22: 2,159,445 km (0.079 R)
• M23: 2,313,082 km (0.083 R)
• M24: 2,399,101 km (0.111 R)
• M25: 2,518,331 km (0.1 R)
• M26: 2,635,466 km (0.081 R)
• M27: 2,783,418 km (0.096 R)
• M28: 2,904,742 km (0.072 R)
• M29: 2,980,887 km (0.036 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.4

Radius: 12.5

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.61 AU - 0.77 AU

Year: 382 Days

Day: 6 Hours

Environment

Temp: -155 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 31,577,526 km

• M1: 159,471 km (0.068 R)
• M2: 241,002 km (0.105 R)
• M3: 483,650 km (0.088 R)
• M4: 599,887 km (0.096 R)
• M5: 715,377 km (0.108 R)
• M6: 794,514 km (0.101 R)
• M7: 984,952 km (0.09 R)
• M8: 1,088,474 km (0.116 R)
• M9: 1,181,823 km (0.054 R)
• M10: 1,302,399 km (0.088 R)
• M11: 1,437,785 km (0.084 R)
• M12: 1,556,865 km (0.056 R)
• M13: 1,690,306 km (0.11 R)
• M14: 1,844,392 km (0.117 R)
• M15: 2,102,149 km (0.104 R)
• M16: 2,268,652 km (0.06 R)
• M17: 2,508,008 km (0.088 R)
• M18: 2,659,551 km (0.114 R)
• M19: 2,768,608 km (0.112 R)
• M20: 2,945,283 km (0.088 R)
• M21: 3,045,065 km (0.12 R)
• M22: 3,159,507 km (0.107 R)
• M23: 3,427,586 km (0.055 R)
• M24: 3,589,152 km (0.119 R)
• M25: 3,724,688 km (0.103 R)
• M26: 3,861,869 km (0.056 R)
• M27: 4,015,506 km (0.088 R)
• M28: 4,201,157 km (0.108 R)
• M29: 4,321,583 km (0.105 R)
• M30: 4,666,107 km (0.094 R)
• M31: 4,751,677 km (0.055 R)
• M32: 4,830,066 km (0.104 R)
• M33: 4,972,035 km (0.117 R)
• M34: 5,147,663 km (0.114 R)
• M35: 5,244,303 km (0.115 R)
• M36: 5,325,235 km (0.114 R)
• M37: 5,496,675 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.5

Radius: 13.1

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.6 AU - 0.88 AU

Year: 424 Days

Day: 14.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 31,577,526 km

• M1: 170,242 km (0.098 R)
• M2: 284,535 km (0.108 R)
• M3: 371,003 km (0.105 R)
• M4: 496,216 km (0.077 R)
• M5: 600,187 km (0.115 R)
• M6: 704,905 km (0.068 R)
• M7: 790,475 km (0.047 R)
• M8: 912,248 km (0.103 R)
• M9: 1,002,306 km (0.111 R)
• M10: 1,110,615 km (0.086 R)
• M11: 1,202,468 km (0.076 R)
• M12: 1,329,177 km (0.052 R)
• M13: 1,449,603 km (0.078 R)
• M14: 1,545,346 km (0.084 R)
• M15: 1,649,017 km (0.093 R)
• M16: 1,737,430 km (0.058 R)
• M17: 1,839,755 km (0.062 R)
• M18: 2,012,690 km (0.067 R)
• M19: 2,171,712 km (0.109 R)
• M20: 2,302,162 km (0.062 R)
• M21: 2,408,526 km (0.029 R)
• M22: 2,516,535 km (0.112 R)
• M23: 2,744,523 km (0.064 R)
• M24: 2,878,861 km (0.099 R)
• M25: 3,037,435 km (0.086 R)
• M26: 3,154,421 km (0.051 R)
• M27: 3,280,681 km (0.106 R)
• M28: 3,400,958 km (0.06 R)
• M29: 3,638,220 km (0.071 R)
• M30: 3,770,764 km (0.119 R)
• M31: 3,976,611 km (0.06 R)
• M32: 4,226,888 km (0.101 R)
• M33: 4,449,190 km (0.105 R)
• M34: 4,658,627 km (0.107 R)
• M35: 4,854,152 km (0.091 R)
• M36: 5,026,339 km (0.115 R)
• M37: 5,209,447 km (0.042 R)
• M38: 5,448,055 km (0.085 R)
• M39: 5,591,220 km (0.117 R)
• M40: 5,881,291 km (0.096 R)
• M41: 6,448,117 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.7

Radius: 8

Gravity: 11.14 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.63 AU - 3.69 AU

Year: 4669 Days

Day: 10.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 31,577,526 km

• M1: 175,777 km (0.074 R)
• M2: 282,142 km (0.067 R)
• M3: 341,382 km (0.119 R)
• M4: 435,031 km (0.09 R)
• M5: 697,874 km (0.107 R)
• M6: 758,760 km (0.089 R)
• M7: 886,068 km (0.093 R)
• M8: 1,133,503 km (0.084 R)
• M9: 1,371,663 km (0.089 R)
• M10: 1,724,714 km (0.053 R)
• M11: 1,792,033 km (0.091 R)
• M12: 2,105,590 km (0.043 R)
• M13: 2,474,349 km (0.099 R)
• M14: 2,588,941 km (0.072 R)
• M15: 2,744,523 km (0.088 R)
• M16: 2,823,361 km (0.096 R)
• M17: 2,923,142 km (0.087 R)
• M18: 3,126,296 km (0.047 R)
• M19: 3,292,051 km (0.117 R)
• M20: 3,546,367 km (0.119 R)
• M21: 3,654,078 km (0.073 R)
• M22: 3,719,302 km (0.108 R)
• M23: 4,346,716 km (0.082 R)
• M24: 4,532,067 km (0.12 R)
• M25: 4,696,476 km (0.034 R)
• M26: 4,982,656 km (0.094 R)
• M27: 5,397,940 km (0.082 R)
• M28: 5,497,273 km (0.118 R)
• M29: 5,824,443 km (0.055 R)
• M30: 5,875,307 km (0.101 R)
• M31: 6,209,658 km (0.083 R)
• M32: 6,261,718 km (0.116 R)
• M33: 6,709,614 km (0.1 R)
• M34: 7,195,059 km (0.06 R)
• M35: 7,608,398 km (0.118 R)
• M36: 7,972,819 km (0.077 R)
• M37: 8,371,646 km (0.12 R)
• M38: 8,835,400 km (0.093 R)
• M39: 9,546,738 km (0.082 R)
• M40: 9,636,945 km (0.108 R)
• M41: 10,461,529 km (0.088 R)
• M42: 10,585,695 km (0.043 R)
• M43: 10,804,108 km (0.062 R)
• M44: 11,118,563 km (0.095 R)
• M45: 11,404,145 km (0.056 R)
• M46: 11,563,915 km (0.045 R)
• M47: 12,242,940 km (0.115 R)
• M48: 12,505,036 km (0.104 R)
• M49: 13,235,372 km (0.071 R)
• M50: 13,436,881 km (0.071 R)
• M51: 13,571,818 km (0.081 R)
• M52: 13,979,472 km (0.11 R)
• M53: 14,529,095 km (0.094 R)
• M54: 15,296,382 km (0.105 R)
• M55: 15,401,998 km (0.111 R)
• M56: 15,933,968 km (0.084 R)
• M57: 16,076,834 km (0.099 R)
• M58: 16,471,922 km (0.117 R)
• M59: 16,943,006 km (0.107 R)
• M60: 17,528,831 km (0.073 R)
• M61: 17,713,285 km (0.083 R)
• M62: 18,345,187 km (0.074 R)
• M63: 18,644,981 km (0.095 R)
• M64: 19,211,807 km (0.111 R)
• M65: 19,822,466 km (0.095 R)
• M66: 20,053,146 km (0.108 R)
• M67: 20,168,935 km (0.115 R)
• M68: 22,448,507 km (0.118 R)
• M69: 23,051,237 km (0.115 R)
• M70: 23,537,280 km (0.087 R)
• M71: 23,822,414 km (0.093 R)
• M72: 24,437,111 km (0.104 R)
• M73: 24,601,968 km (0.07 R)
• M74: 25,015,606 km (0.085 R)
• M75: 25,140,072 km (0.065 R)
• M76: 25,389,751 km (0.058 R)
• M77: 25,724,102 km (0.102 R)
• M78: 26,059,799 km (0.106 R)
• M79: 26,820,355 km (0.025 R)
• M80: 26,905,327 km (0.117 R)
• M81: 27,118,055 km (0.039 R)
• M82: 27,246,111 km (0.09 R)
• M83: 27,845,848 km (0.076 R)
• M84: 28,061,120 km (0.062 R)
• M85: 28,753,608 km (0.09 R)

Asteroid Belt

Center: 4.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.6

Radius: 9

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.63 AU - 5.15 AU

Year: 6134 Days

Day: 11.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 31,577,526 km

• M1: 120,725 km (0.108 R)
• M2: 392,096 km (0.079 R)
• M3: 491,728 km (0.105 R)
• M4: 678,875 km (0.046 R)
• M5: 1,186,162 km (0.07 R)
• M6: 1,252,583 km (0.044 R)
• M7: 1,371,962 km (0.119 R)
• M8: 1,459,776 km (0.026 R)
• M9: 1,965,866 km (0.109 R)
• M10: 2,065,348 km (0.109 R)
• M11: 2,331,932 km (0.107 R)
• M12: 2,416,305 km (0.09 R)
• M13: 2,566,202 km (0.1 R)
• M14: 2,675,259 km (0.039 R)
• M15: 3,433,570 km (0.096 R)
• M16: 3,675,919 km (0.083 R)
• M17: 3,999,499 km (0.041 R)
• M18: 4,177,521 km (0.095 R)
• M19: 4,358,235 km (0.053 R)
• M20: 5,272,128 km (0.115 R)
• M21: 6,659,499 km (0.119 R)
• M22: 7,207,476 km (0.051 R)
• M23: 7,362,310 km (0.109 R)
• M24: 7,424,542 km (0.114 R)
• M25: 7,486,925 km (0.092 R)
• M26: 8,346,664 km (0.105 R)
• M27: 9,070,119 km (0.066 R)
• M28: 9,170,349 km (0.035 R)
• M29: 9,710,996 km (0.098 R)
• M30: 9,847,729 km (0.08 R)
• M31: 10,227,258 km (0.115 R)
• M32: 10,506,408 km (0.101 R)
• M33: 10,646,880 km (0.116 R)
• M34: 10,752,646 km (0.086 R)
• M35: 11,250,807 km (0.076 R)
• M36: 11,322,464 km (0.091 R)
• M37: 11,647,541 km (0.11 R)
• M38: 11,975,459 km (0.036 R)
• M39: 12,417,521 km (0.066 R)
• M40: 13,584,235 km (0.05 R)
• M41: 13,852,613 km (0.059 R)
• M42: 14,628,727 km (0.087 R)
• M43: 14,824,999 km (0.095 R)
• M44: 15,299,673 km (0.049 R)
• M45: 15,498,938 km (0.07 R)
• M46: 15,578,823 km (0.034 R)
• M47: 15,819,376 km (0.073 R)
• M48: 16,142,209 km (0.12 R)
• M49: 16,712,177 km (0.09 R)
• M50: 16,917,425 km (0.114 R)
• M51: 17,247,438 km (0.113 R)
• M52: 17,371,754 km (0.12 R)
• M53: 17,830,121 km (0.107 R)
• M54: 18,250,342 km (0.045 R)
• M55: 18,504,060 km (0.063 R)
• M56: 19,790,003 km (0.088 R)
• M57: 20,050,603 km (0.081 R)
• M58: 20,443,596 km (0.116 R)
• M59: 20,971,677 km (0.107 R)
• M60: 22,131,210 km (0.081 R)
• M61: 22,537,518 km (0.056 R)
• M62: 22,764,308 km (0.113 R)
• M63: 23,494,944 km (0.106 R)
• M64: 23,632,873 km (0.093 R)
• M65: 24,792,107 km (0.085 R)
• M66: 24,885,606 km (0.038 R)
• M67: 25,166,999 km (0.112 R)
• M68: 25,827,624 km (0.043 R)
• M69: 26,064,886 km (0.092 R)
• M70: 26,398,339 km (0.078 R)
• M71: 26,541,654 km (0.118 R)
• M72: 26,685,268 km (0.1 R)
• M73: 26,829,032 km (0.101 R)
• M74: 27,069,436 km (0.112 R)
• M75: 27,600,658 km (0.114 R)
• M76: 27,843,305 km (0.059 R)
• M77: 28,281,777 km (0.046 R)
• M78: 28,722,642 km (0.079 R)
• M79: 29,363,220 km (0.105 R)
• M80: 29,759,953 km (0.094 R)
• M81: 30,408,161 km (0.082 R)
• M82: 30,608,622 km (0.09 R)
• M83: 30,910,062 km (0.066 R)
• M84: 31,262,963 km (0.067 R)
• M85: 32,380,908 km (0.079 R)
• M86: 32,790,656 km (0.086 R)
• M87: 33,150,589 km (0.12 R)
• M88: 34,394,645 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.1

Radius: 10.5

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.66 AU - 5.8 AU

Year: 9147 Days

Day: 13.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 31,577,526 km

• M1: 141,669 km (0.077 R)
• M2: 219,460 km (0.094 R)
• M3: 319,092 km (0.091 R)
• M4: 401,221 km (0.103 R)
• M5: 604,375 km (0.116 R)
• M6: 675,883 km (0.103 R)
• M7: 750,832 km (0.078 R)
• M8: 842,086 km (0.09 R)
• M9: 993,779 km (0.046 R)
• M10: 1,065,885 km (0.105 R)
• M11: 1,231,190 km (0.065 R)
• M12: 1,325,138 km (0.097 R)
• M13: 1,454,241 km (0.118 R)
• M14: 2,031,090 km (0.094 R)
• M15: 2,257,432 km (0.095 R)
• M16: 2,452,507 km (0.116 R)
• M17: 3,644,653 km (0.113 R)
• M18: 4,014,309 km (0.104 R)
• M19: 4,156,128 km (0.064 R)
• M20: 4,518,005 km (0.066 R)
• M21: 4,616,141 km (0.107 R)
• M22: 4,839,790 km (0.063 R)
• M23: 5,349,620 km (0.108 R)
• M24: 5,453,590 km (0.104 R)
• M25: 5,769,840 km (0.101 R)
• M26: 5,849,726 km (0.071 R)
• M27: 6,364,941 km (0.067 R)
• M28: 6,447,668 km (0.095 R)
• M29: 7,150,778 km (0.108 R)
• M30: 7,294,392 km (0.099 R)
• M31: 8,265,731 km (0.077 R)
• M32: 8,446,745 km (0.066 R)
• M33: 8,781,993 km (0.055 R)
• M34: 8,935,930 km (0.093 R)
• M35: 9,402,825 km (0.116 R)
• M36: 9,750,340 km (0.027 R)
• M37: 9,973,690 km (0.12 R)
• M38: 10,785,109 km (0.12 R)
• M39: 10,983,027 km (0.102 R)
• M40: 11,115,571 km (0.118 R)
• M41: 11,182,142 km (0.101 R)
• M42: 11,854,434 km (0.119 R)
• M43: 11,922,502 km (0.105 R)
• M44: 12,505,484 km (0.07 R)
• M45: 12,817,845 km (0.09 R)
• M46: 13,097,742 km (0.034 R)
• M47: 13,308,975 km (0.098 R)
• M48: 14,093,017 km (0.092 R)
• M49: 14,237,229 km (0.091 R)
• M50: 14,709,211 km (0.081 R)
• M51: 16,572,303 km (0.09 R)
• M52: 17,068,668 km (0.05 R)
• M53: 17,260,902 km (0.09 R)
• M54: 17,415,287 km (0.074 R)
• M55: 18,272,333 km (0.116 R)
• M56: 18,547,892 km (0.035 R)
• M57: 18,983,671 km (0.119 R)
• M58: 20,924,703 km (0.115 R)
• M59: 21,171,839 km (0.106 R)
• M60: 21,295,706 km (0.096 R)
• M61: 21,627,215 km (0.061 R)
• M62: 22,970,603 km (0.113 R)
• M63: 23,523,966 km (0.051 R)
• M64: 23,952,713 km (0.058 R)
• M65: 24,124,901 km (0.103 R)
• M66: 24,557,238 km (0.119 R)
• M67: 24,817,838 km (0.078 R)
• M68: 24,992,119 km (0.094 R)
• M69: 25,210,532 km (0.086 R)
• M70: 27,070,034 km (0.096 R)
• M71: 27,339,310 km (0.092 R)
• M72: 27,519,276 km (0.118 R)
• M73: 27,609,334 km (0.092 R)
• M74: 27,789,899 km (0.108 R)
• M75: 28,106,897 km (0.109 R)
• M76: 28,607,451 km (0.094 R)
• M77: 29,386,707 km (0.053 R)
• M78: 29,894,741 km (0.119 R)
• M79: 31,436,048 km (0.098 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 16,361 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit