🌌 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: 806

Radius: 8.7

Gravity: 10.65 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.44 AU - 0.72 AU

Year: 305 Days

Day: 5.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 59,273,710 km

• M1: 109,954 km (0.089 R)
• M2: 188,194 km (0.075 R)
• M3: 267,930 km (0.111 R)
• M4: 326,871 km (0.078 R)
• M5: 394,490 km (0.059 R)
• M6: 486,343 km (0.052 R)
• M7: 553,213 km (0.028 R)
• M8: 620,382 km (0.043 R)
• M9: 690,394 km (0.081 R)
• M10: 759,658 km (0.068 R)
• M11: 946,057 km (0.066 R)
• M12: 1,032,225 km (0.077 R)
• M13: 1,121,236 km (0.101 R)
• M14: 1,195,437 km (0.12 R)
• M15: 1,262,157 km (0.119 R)
• M16: 1,376,300 km (0.039 R)
• M17: 1,441,824 km (0.1 R)
• M18: 1,532,481 km (0.028 R)
• M19: 1,709,604 km (0.111 R)
• M20: 1,821,204 km (0.048 R)
• M21: 1,951,055 km (0.099 R)
• M22: 2,019,721 km (0.111 R)
• M23: 2,110,826 km (0.088 R)
• M24: 2,308,445 km (0.086 R)
• M25: 2,364,394 km (0.105 R)
• M26: 2,443,681 km (0.099 R)
• M27: 2,506,512 km (0.101 R)
• M28: 2,633,820 km (0.097 R)
• M29: 2,692,462 km (0.087 R)
• M30: 2,787,008 km (0.067 R)
• M31: 2,906,986 km (0.074 R)
• M32: 2,961,589 km (0.049 R)
• M33: 3,034,742 km (0.071 R)
• M34: 3,208,126 km (0.1 R)
• M35: 3,416,666 km (0.113 R)
• M36: 3,571,200 km (0.112 R)
• M37: 3,642,708 km (0.112 R)
• M38: 3,774,055 km (0.109 R)
• M39: 4,028,072 km (0.106 R)
• M40: 4,116,335 km (0.076 R)
• M41: 4,405,657 km (0.104 R)
• M42: 4,630,503 km (0.059 R)
• M43: 4,773,070 km (0.118 R)
• M44: 4,852,057 km (0.104 R)
• M45: 4,909,802 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.1

Radius: 9.7

Gravity: 10.51 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.73 AU - 0.73 AU

Year: 431 Days

Day: 12.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 59,273,710 km

• M1: 122,969 km (0.097 R)
• M2: 207,193 km (0.084 R)
• M3: 285,433 km (0.081 R)
• M4: 346,169 km (0.12 R)
• M5: 451,935 km (0.103 R)
• M6: 558,598 km (0.049 R)
• M7: 619,634 km (0.088 R)
• M8: 736,022 km (0.111 R)
• M9: 822,639 km (0.088 R)
• M10: 957,127 km (0.112 R)
• M11: 1,027,139 km (0.062 R)
• M12: 1,099,096 km (0.071 R)
• M13: 1,297,911 km (0.113 R)
• M14: 1,491,042 km (0.089 R)
• M15: 1,555,668 km (0.09 R)
• M16: 1,773,632 km (0.074 R)
• M17: 1,976,038 km (0.112 R)
• M18: 2,112,920 km (0.105 R)
• M19: 2,266,557 km (0.118 R)
• M20: 2,348,238 km (0.068 R)
• M21: 2,423,934 km (0.036 R)
• M22: 2,493,497 km (0.113 R)
• M23: 2,556,777 km (0.113 R)
• M24: 2,699,194 km (0.078 R)
• M25: 2,844,304 km (0.048 R)
• M26: 2,969,667 km (0.056 R)
• M27: 3,036,837 km (0.12 R)
• M28: 3,134,823 km (0.078 R)
• M29: 3,195,560 km (0.106 R)
• M30: 3,302,971 km (0.088 R)
• M31: 3,380,313 km (0.07 R)
• M32: 3,648,243 km (0.089 R)
• M33: 3,792,755 km (0.082 R)
• M34: 3,898,521 km (0.091 R)
• M35: 3,980,351 km (0.098 R)
• M36: 4,079,534 km (0.034 R)
• M37: 4,196,220 km (0.096 R)
• M38: 4,313,954 km (0.105 R)
• M39: 4,527,131 km (0.068 R)
• M40: 4,691,389 km (0.088 R)
• M41: 4,761,251 km (0.119 R)
• M42: 4,822,587 km (0.109 R)
• M43: 4,999,262 km (0.106 R)
• M44: 5,061,644 km (0.075 R)
• M45: 5,241,311 km (0.067 R)
• M46: 5,350,218 km (0.026 R)
• M47: 5,413,947 km (0.12 R)
• M48: 5,634,753 km (0.061 R)
• M49: 5,718,379 km (0.033 R)
• M50: 5,914,950 km (0.081 R)
• M51: 6,056,769 km (0.098 R)
• M52: 6,123,340 km (0.071 R)
• M53: 6,615,816 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.2

Radius: 9.4

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.79 AU - 0.81 AU

Year: 494 Days

Day: 5.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 59,273,710 km

• M1: 118,332 km (0.074 R)
• M2: 179,218 km (0.049 R)
• M3: 243,695 km (0.089 R)
• M4: 348,264 km (0.093 R)
• M5: 566,078 km (0.088 R)
• M6: 754,123 km (0.04 R)
• M7: 818,600 km (0.108 R)
• M8: 972,237 km (0.084 R)
• M9: 1,096,403 km (0.104 R)
• M10: 1,376,749 km (0.111 R)
• M11: 1,435,691 km (0.116 R)
• M12: 1,539,362 km (0.098 R)
• M13: 1,708,408 km (0.12 R)
• M14: 1,824,496 km (0.035 R)
• M15: 1,883,587 km (0.057 R)
• M16: 1,961,378 km (0.082 R)
• M17: 2,182,633 km (0.07 R)
• M18: 2,270,896 km (0.107 R)
• M19: 2,347,490 km (0.119 R)
• M20: 2,412,116 km (0.066 R)
• M21: 2,470,609 km (0.09 R)
• M22: 2,529,700 km (0.095 R)
• M23: 2,602,554 km (0.086 R)
• M24: 2,852,981 km (0.108 R)
• M25: 3,033,695 km (0.086 R)
• M26: 3,097,125 km (0.089 R)
• M27: 3,161,003 km (0.079 R)
• M28: 3,304,617 km (0.111 R)
• M29: 3,583,318 km (0.072 R)
• M30: 3,672,927 km (0.071 R)
• M31: 3,763,434 km (0.12 R)
• M32: 4,046,922 km (0.063 R)
• M33: 4,124,712 km (0.104 R)
• M34: 4,274,011 km (0.069 R)
• M35: 4,337,291 km (0.069 R)
• M36: 4,456,969 km (0.117 R)
• M37: 4,521,296 km (0.09 R)
• M38: 4,642,770 km (0.1 R)
• M39: 4,789,825 km (0.112 R)
• M40: 4,872,253 km (0.085 R)
• M41: 4,980,113 km (0.118 R)
• M42: 5,055,211 km (0.067 R)
• M43: 5,130,758 km (0.096 R)
• M44: 5,317,008 km (0.094 R)
• M45: 5,393,901 km (0.116 R)
• M46: 5,783,603 km (0.098 R)
• M47: 5,862,591 km (0.103 R)
• M48: 5,924,375 km (0.102 R)
• M49: 6,003,961 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.3

Radius: 12.1

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.43 AU - 2.19 AU

Year: 1681 Days

Day: 11.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 59,273,710 km

• M1: 157,527 km (0.105 R)
• M2: 238,010 km (0.105 R)
• M3: 442,660 km (0.1 R)
• M4: 533,466 km (0.12 R)
• M5: 632,201 km (0.091 R)
• M6: 732,431 km (0.117 R)
• M7: 851,062 km (0.104 R)
• M8: 1,062,145 km (0.073 R)
• M9: 1,341,444 km (0.052 R)
• M10: 1,497,923 km (0.101 R)
• M11: 1,644,829 km (0.029 R)
• M12: 2,298,422 km (0.025 R)
• M13: 2,514,890 km (0.106 R)
• M14: 2,804,661 km (0.103 R)
• M15: 2,977,895 km (0.104 R)
• M16: 3,105,353 km (0.119 R)
• M17: 3,284,870 km (0.076 R)
• M18: 3,843,917 km (0.103 R)
• M19: 4,432,735 km (0.06 R)
• M20: 4,544,933 km (0.045 R)
• M21: 4,887,213 km (0.089 R)
• M22: 5,120,137 km (0.047 R)
• M23: 5,214,383 km (0.078 R)
• M24: 5,779,714 km (0.117 R)
• M25: 6,138,300 km (0.116 R)
• M26: 6,238,381 km (0.094 R)
• M27: 6,516,932 km (0.112 R)
• M28: 6,631,973 km (0.047 R)
• M29: 6,721,881 km (0.119 R)
• M30: 7,576,983 km (0.067 R)
• M31: 8,230,426 km (0.095 R)
• M32: 8,438,367 km (0.112 R)
• M33: 8,578,092 km (0.114 R)
• M34: 8,732,477 km (0.068 R)
• M35: 8,817,149 km (0.047 R)
• M36: 8,958,818 km (0.071 R)
• M37: 9,301,996 km (0.111 R)
• M38: 9,431,847 km (0.092 R)
• M39: 9,649,511 km (0.068 R)
• M40: 9,927,614 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.9

Radius: 11

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.43 AU - 3.91 AU

Year: 3896 Days

Day: 6 Hours

Environment

Temp: -222 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 59,273,710 km

• M1: 146,008 km (0.094 R)
• M2: 271,371 km (0.049 R)
• M3: 517,609 km (0.104 R)
• M4: 586,124 km (0.099 R)
• M5: 690,394 km (0.078 R)
• M6: 836,252 km (0.097 R)
• M7: 943,813 km (0.058 R)
• M8: 1,081,892 km (0.085 R)
• M9: 1,173,595 km (0.067 R)
• M10: 1,295,518 km (0.087 R)
• M11: 1,365,081 km (0.056 R)
• M12: 1,596,957 km (0.113 R)
• M13: 1,672,055 km (0.114 R)
• M14: 1,763,759 km (0.066 R)
• M15: 1,888,972 km (0.072 R)
• M16: 1,984,865 km (0.091 R)
• M17: 2,350,482 km (0.085 R)
• M18: 2,454,003 km (0.108 R)
• M19: 2,523,866 km (0.109 R)
• M20: 2,901,750 km (0.102 R)
• M21: 3,069,300 km (0.079 R)
• M22: 3,239,991 km (0.064 R)
• M23: 3,551,603 km (0.065 R)
• M24: 4,203,551 km (0.115 R)
• M25: 4,457,717 km (0.059 R)
• M26: 5,025,591 km (0.115 R)
• M27: 5,250,137 km (0.048 R)
• M28: 5,363,682 km (0.108 R)
• M29: 5,455,086 km (0.098 R)
• M30: 5,920,186 km (0.079 R)
• M31: 7,062,815 km (0.087 R)
• M32: 7,569,503 km (0.064 R)
• M33: 8,537,550 km (0.031 R)
• M34: 8,887,011 km (0.075 R)
• M35: 9,159,130 km (0.105 R)
• M36: 9,241,259 km (0.102 R)
• M37: 9,489,143 km (0.119 R)
• M38: 9,907,269 km (0.069 R)
• M39: 10,104,439 km (0.073 R)
• M40: 10,790,345 km (0.082 R)
• M41: 10,964,327 km (0.103 R)
• M42: 11,139,057 km (0.099 R)
• M43: 11,996,852 km (0.073 R)
• M44: 12,570,410 km (0.095 R)
• M45: 12,692,332 km (0.107 R)
• M46: 12,784,036 km (0.114 R)
• M47: 13,525,443 km (0.106 R)
• M48: 13,650,357 km (0.11 R)
• M49: 14,344,341 km (0.101 R)
• M50: 14,663,733 km (0.083 R)
• M51: 14,985,368 km (0.05 R)
• M52: 15,179,397 km (0.101 R)
• M53: 15,309,248 km (0.057 R)
• M54: 15,406,935 km (0.081 R)
• M55: 15,537,384 km (0.063 R)
• M56: 16,695,122 km (0.06 R)
• M57: 17,132,098 km (0.089 R)
• M58: 17,267,334 km (0.116 R)
• M59: 17,572,963 km (0.039 R)
• M60: 18,258,420 km (0.081 R)
• M61: 18,500,469 km (0.045 R)
• M62: 18,882,991 km (0.059 R)
• M63: 19,268,056 km (0.1 R)
• M64: 19,479,139 km (0.103 R)
• M65: 19,903,698 km (0.044 R)
• M66: 22,329,876 km (0.067 R)
• M67: 22,440,728 km (0.097 R)
• M68: 22,774,331 km (0.074 R)
• M69: 22,923,031 km (0.044 R)
• M70: 23,446,325 km (0.112 R)
• M71: 23,671,769 km (0.031 R)
• M72: 23,973,508 km (0.079 R)
• M73: 24,238,595 km (0.114 R)
• M74: 24,542,727 km (0.107 R)
• M75: 24,733,315 km (0.12 R)
• M76: 25,154,732 km (0.093 R)
• M77: 25,385,562 km (0.045 R)
• M78: 25,616,990 km (0.118 R)
• M79: 25,733,078 km (0.054 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.7

Radius: 6.7

Gravity: 11.06 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.71 AU - 8.65 AU

Year: 16149 Days

Day: 16.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 59,273,710 km

• M1: 104,270 km (0.109 R)
• M2: 331,509 km (0.067 R)
• M3: 487,689 km (0.115 R)
• M4: 705,803 km (0.089 R)
• M5: 1,250,788 km (0.078 R)
• M6: 1,681,480 km (0.108 R)
• M7: 2,039,917 km (0.115 R)
• M8: 2,184,129 km (0.099 R)
• M9: 2,543,762 km (0.107 R)
• M10: 2,667,928 km (0.062 R)
• M11: 2,793,890 km (0.112 R)
• M12: 3,419,359 km (0.1 R)
• M13: 3,487,575 km (0.069 R)
• M14: 3,590,947 km (0.117 R)
• M15: 3,765,528 km (0.087 R)
• M16: 4,159,120 km (0.1 R)
• M17: 4,232,124 km (0.099 R)
• M18: 4,416,578 km (0.113 R)
• M19: 4,793,265 km (0.076 R)
• M20: 5,141,080 km (0.04 R)
• M21: 5,617,550 km (0.102 R)
• M22: 5,901,935 km (0.043 R)
• M23: 6,484,918 km (0.029 R)
• M24: 6,999,236 km (0.083 R)
• M25: 7,217,349 km (0.075 R)
• M26: 7,660,458 km (0.106 R)
• M27: 7,750,067 km (0.049 R)
• M28: 8,112,244 km (0.098 R)
• M29: 8,157,871 km (0.109 R)
• M30: 8,341,428 km (0.056 R)
• M31: 8,759,255 km (0.076 R)
• M32: 9,041,695 km (0.097 R)
• M33: 9,231,685 km (0.114 R)
• M34: 9,567,233 km (0.086 R)
• M35: 10,448,214 km (0.098 R)
• M36: 11,050,047 km (0.094 R)
• M37: 11,457,402 km (0.115 R)
• M38: 11,508,714 km (0.084 R)
• M39: 12,708,938 km (0.112 R)
• M40: 14,167,966 km (0.117 R)
• M41: 17,832,066 km (0.073 R)
• M42: 20,323,469 km (0.107 R)
• M43: 21,261,897 km (0.069 R)
• M44: 21,959,023 km (0.1 R)
• M45: 23,505,865 km (0.025 R)
• M46: 26,161,077 km (0.075 R)
• M47: 26,567,385 km (0.112 R)
• M48: 27,317,918 km (0.088 R)
• M49: 28,075,332 km (0.11 R)
• M50: 28,352,536 km (0.114 R)
• M51: 29,049,363 km (0.096 R)
• M52: 29,119,375 km (0.085 R)
• M53: 31,388,625 km (0.087 R)
• M54: 32,471,714 km (0.025 R)
• M55: 32,617,123 km (0.117 R)
• M56: 33,273,858 km (0.105 R)
• M57: 33,420,464 km (0.111 R)
• M58: 35,046,443 km (0.098 R)
• M59: 36,245,171 km (0.12 R)
• M60: 36,320,418 km (0.029 R)
• M61: 37,001,089 km (0.025 R)
• M62: 37,915,132 km (0.112 R)
• M63: 38,451,739 km (0.066 R)
• M64: 38,990,890 km (0.03 R)
• M65: 39,454,942 km (0.109 R)
• M66: 39,765,358 km (0.1 R)
• M67: 42,277,854 km (0.037 R)
• M68: 42,834,209 km (0.108 R)
• M69: 43,233,186 km (0.034 R)
• M70: 44,195,549 km (0.052 R)
• M71: 45,489,721 km (0.11 R)
• M72: 47,619,246 km (0.09 R)
• M73: 48,363,944 km (0.109 R)
• M74: 49,029,057 km (0.037 R)
• M75: 49,529,910 km (0.037 R)
• M76: 50,032,559 km (0.057 R)
• M77: 50,368,556 km (0.088 R)
• M78: 50,452,630 km (0.075 R)
• M79: 50,873,897 km (0.118 R)
• M80: 51,380,885 km (0.034 R)
• M81: 51,804,695 km (0.101 R)
• M82: 52,826,598 km (0.107 R)
• M83: 53,425,888 km (0.054 R)
• M84: 53,597,476 km (0.05 R)
• M85: 54,199,608 km (0.11 R)
• M86: 54,717,366 km (0.107 R)
• M87: 57,331,140 km (0.109 R)
• M88: 58,476,461 km (0.101 R)
• M89: 59,096,245 km (0.088 R)
• M90: 59,184,957 km (0.118 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 12,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit