🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.2

Radius: 8.2

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.86 AU - 1.24 AU

Year: 706 Days

Day: 8.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 24,336,548 km

• M1: 102,624 km (0.101 R)
• M2: 164,707 km (0.108 R)
• M3: 263,891 km (0.115 R)
• M4: 382,671 km (0.085 R)
• M5: 436,078 km (0.06 R)
• M6: 534,214 km (0.074 R)
• M7: 626,815 km (0.091 R)
• M8: 754,422 km (0.031 R)
• M9: 844,480 km (0.063 R)
• M10: 1,024,745 km (0.104 R)
• M11: 1,153,848 km (0.08 R)
• M12: 1,235,230 km (0.04 R)
• M13: 1,342,790 km (0.073 R)
• M14: 1,516,324 km (0.051 R)
• M15: 1,810,733 km (0.119 R)
• M16: 2,144,485 km (0.049 R)
• M17: 2,252,794 km (0.081 R)
• M18: 2,497,536 km (0.095 R)
• M19: 2,558,124 km (0.053 R)
• M20: 2,680,943 km (0.077 R)
• M21: 2,790,000 km (0.042 R)
• M22: 2,845,052 km (0.045 R)
• M23: 2,948,424 km (0.105 R)
• M24: 3,004,524 km (0.103 R)
• M25: 3,077,228 km (0.12 R)
• M26: 3,150,681 km (0.1 R)
• M27: 3,265,871 km (0.086 R)
• M28: 3,492,063 km (0.056 R)
• M29: 3,577,184 km (0.111 R)
• M30: 3,645,850 km (0.085 R)
• M31: 3,933,377 km (0.117 R)
• M32: 4,022,088 km (0.104 R)
• M33: 4,183,205 km (0.102 R)
• M34: 4,282,837 km (0.106 R)
• M35: 4,346,566 km (0.087 R)
• M36: 4,642,321 km (0.087 R)
• M37: 4,811,367 km (0.076 R)
• M38: 4,925,360 km (0.112 R)
• M39: 5,097,996 km (0.103 R)
• M40: 5,185,062 km (0.061 R)
• M41: 5,301,898 km (0.115 R)
• M42: 5,597,803 km (0.048 R)
• M43: 5,657,642 km (0.106 R)
• M44: 5,939,783 km (0.097 R)
• M45: 6,000,819 km (0.085 R)
• M46: 6,154,456 km (0.07 R)
• M47: 6,392,467 km (0.108 R)
• M48: 6,559,867 km (0.117 R)
• M49: 6,675,655 km (0.102 R)
• M50: 6,888,234 km (0.114 R)
• M51: 7,006,117 km (0.112 R)
• M52: 7,211,216 km (0.112 R)
• M53: 7,276,440 km (0.091 R)
• M54: 7,374,577 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.5

Radius: 14

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.86 AU - 1.36 AU

Year: 767 Days

Day: 8.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 24,336,548 km

• M1: 181,911 km (0.107 R)
• M2: 350,957 km (0.08 R)
• M3: 450,738 km (0.11 R)
• M4: 633,397 km (0.073 R)
• M5: 732,880 km (0.083 R)
• M6: 1,151,305 km (0.051 R)
• M7: 1,458,729 km (0.055 R)
• M8: 1,731,595 km (0.042 R)
• M9: 1,831,676 km (0.116 R)
• M10: 2,005,509 km (0.073 R)
• M11: 2,127,282 km (0.038 R)
• M12: 2,243,220 km (0.088 R)
• M13: 2,344,498 km (0.119 R)
• M14: 2,508,008 km (0.067 R)
• M15: 2,622,002 km (0.052 R)
• M16: 2,765,017 km (0.072 R)
• M17: 2,947,377 km (0.111 R)
• M18: 3,115,076 km (0.102 R)
• M19: 3,257,344 km (0.093 R)
• M20: 3,382,408 km (0.103 R)
• M21: 3,499,244 km (0.08 R)
• M22: 3,607,553 km (0.062 R)
• M23: 3,707,185 km (0.119 R)
• M24: 3,868,302 km (0.088 R)
• M25: 3,970,327 km (0.096 R)
• M26: 4,557,948 km (0.045 R)
• M27: 4,785,486 km (0.114 R)
• M28: 5,195,684 km (0.095 R)
• M29: 5,285,891 km (0.048 R)
• M30: 5,422,324 km (0.111 R)
• M31: 5,571,324 km (0.077 R)
• M32: 5,675,294 km (0.059 R)
• M33: 5,861,693 km (0.106 R)
• M34: 5,991,096 km (0.087 R)
• M35: 6,204,871 km (0.111 R)
• M36: 6,324,848 km (0.119 R)
• M37: 6,738,337 km (0.104 R)
• M38: 7,010,605 km (0.106 R)
• M39: 7,097,970 km (0.041 R)
• M40: 7,210,917 km (0.104 R)
• M41: 7,387,741 km (0.099 R)
• M42: 7,553,346 km (0.114 R)
• M43: 7,745,879 km (0.104 R)
• M44: 8,320,185 km (0.109 R)
• M45: 8,412,786 km (0.117 R)
• M46: 8,532,315 km (0.075 R)
• M47: 8,719,611 km (0.108 R)
• M48: 8,840,636 km (0.116 R)
• M49: 9,179,924 km (0.101 R)
• M50: 9,275,816 km (0.025 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248

Radius: 13.9

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.21 AU - 2.73 AU

Year: 2547 Days

Day: 11.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 24,336,548 km

• M1: 188,493 km (0.08 R)
• M2: 445,652 km (0.117 R)
• M3: 582,235 km (0.035 R)
• M4: 736,171 km (0.113 R)
• M5: 822,788 km (0.111 R)
• M6: 975,977 km (0.093 R)
• M7: 1,097,749 km (0.084 R)
• M8: 1,190,649 km (0.073 R)
• M9: 1,304,194 km (0.076 R)
• M10: 1,580,950 km (0.116 R)
• M11: 1,776,325 km (0.104 R)
• M12: 1,979,928 km (0.083 R)
• M13: 2,148,674 km (0.116 R)
• M14: 2,245,763 km (0.116 R)
• M15: 2,534,637 km (0.112 R)
• M16: 2,718,642 km (0.102 R)
• M17: 2,919,103 km (0.093 R)
• M18: 3,210,670 km (0.109 R)
• M19: 3,410,383 km (0.106 R)
• M20: 3,653,030 km (0.068 R)
• M21: 4,414,932 km (0.077 R)
• M22: 4,736,269 km (0.096 R)
• M23: 4,921,321 km (0.054 R)
• M24: 5,094,406 km (0.093 R)
• M25: 5,298,757 km (0.1 R)
• M26: 5,520,909 km (0.034 R)
• M27: 5,715,835 km (0.105 R)
• M28: 5,959,082 km (0.112 R)
• M29: 6,128,277 km (0.112 R)
• M30: 6,361,649 km (0.097 R)
• M31: 6,853,228 km (0.11 R)
• M32: 7,095,427 km (0.034 R)
• M33: 7,258,638 km (0.038 R)
• M34: 7,522,230 km (0.109 R)
• M35: 8,110,000 km (0.063 R)
• M36: 8,229,379 km (0.102 R)
• M37: 8,366,560 km (0.045 R)
• M38: 8,625,664 km (0.101 R)
• M39: 9,276,414 km (0.073 R)
• M40: 9,365,575 km (0.118 R)
• M41: 9,961,273 km (0.081 R)
• M42: 10,346,787 km (0.052 R)
• M43: 10,457,789 km (0.071 R)
• M44: 10,718,538 km (0.11 R)
• M45: 10,830,886 km (0.119 R)
• M46: 11,189,472 km (0.108 R)
• M47: 11,303,466 km (0.1 R)
• M48: 11,724,883 km (0.105 R)
• M49: 11,821,373 km (0.102 R)
• M50: 11,937,611 km (0.093 R)
• M51: 12,900,423 km (0.076 R)
• M52: 13,040,147 km (0.064 R)
• M53: 13,140,079 km (0.111 R)
• M54: 13,260,505 km (0.067 R)
• M55: 13,603,533 km (0.041 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.4

Radius: 12.1

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.5 AU - 5.08 AU

Year: 6877 Days

Day: 14.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 24,336,548 km

• M1: 151,692 km (0.088 R)
• M2: 290,818 km (0.027 R)
• M3: 380,876 km (0.106 R)
• M4: 613,950 km (0.036 R)
• M5: 1,026,989 km (0.117 R)
• M6: 1,578,557 km (0.075 R)
• M7: 1,802,206 km (0.038 R)
• M8: 2,124,140 km (0.078 R)
• M9: 2,441,437 km (0.105 R)
• M10: 2,582,209 km (0.115 R)
• M11: 2,701,588 km (0.08 R)
• M12: 2,847,296 km (0.077 R)
• M13: 3,430,429 km (0.05 R)
• M14: 3,588,703 km (0.09 R)
• M15: 3,776,449 km (0.12 R)
• M16: 3,967,485 km (0.078 R)
• M17: 4,050,362 km (0.117 R)
• M18: 4,217,912 km (0.1 R)
• M19: 4,387,706 km (0.036 R)
• M20: 4,502,298 km (0.11 R)
• M21: 4,822,437 km (0.097 R)
• M22: 4,940,619 km (0.096 R)
• M23: 5,180,125 km (0.085 R)
• M24: 5,362,336 km (0.077 R)
• M25: 6,663,239 km (0.109 R)
• M26: 7,230,364 km (0.088 R)
• M27: 7,366,050 km (0.095 R)
• M28: 7,674,520 km (0.093 R)
• M29: 8,268,873 km (0.112 R)
• M30: 8,661,268 km (0.07 R)
• M31: 9,133,100 km (0.113 R)
• M32: 9,390,558 km (0.119 R)
• M33: 9,687,809 km (0.113 R)
• M34: 9,875,255 km (0.075 R)
• M35: 10,139,594 km (0.116 R)
• M36: 10,598,261 km (0.103 R)
• M37: 11,298,828 km (0.083 R)
• M38: 11,456,654 km (0.115 R)
• M39: 12,540,640 km (0.116 R)
• M40: 13,406,363 km (0.118 R)
• M41: 13,951,946 km (0.066 R)
• M42: 14,291,234 km (0.065 R)
• M43: 15,064,805 km (0.035 R)
• M44: 15,195,105 km (0.079 R)
• M45: 15,719,894 km (0.074 R)
• M46: 15,807,857 km (0.105 R)
• M47: 17,012,569 km (0.055 R)
• M48: 17,193,582 km (0.043 R)
• M49: 17,786,289 km (0.107 R)
• M50: 18,664,429 km (0.069 R)
• M51: 19,226,468 km (0.08 R)
• M52: 19,889,037 km (0.061 R)
• M53: 20,175,367 km (0.11 R)
• M54: 21,139,526 km (0.091 R)
• M55: 21,921,623 km (0.067 R)
• M56: 22,464,963 km (0.111 R)
• M57: 22,763,111 km (0.069 R)
• M58: 23,918,306 km (0.113 R)
• M59: 24,579,678 km (0.103 R)
• M60: 24,989,576 km (0.074 R)
• M61: 25,195,423 km (0.094 R)
• M62: 25,298,646 km (0.109 R)
• M63: 25,401,868 km (0.118 R)
• M64: 25,608,911 km (0.07 R)
• M65: 25,868,464 km (0.108 R)
• M66: 27,709,415 km (0.117 R)
• M67: 28,457,554 km (0.083 R)
• M68: 28,672,526 km (0.092 R)
• M69: 28,995,957 km (0.047 R)
• M70: 30,796,816 km (0.061 R)
• M71: 31,516,232 km (0.112 R)
• M72: 32,241,034 km (0.08 R)
• M73: 32,409,182 km (0.119 R)
• M74: 32,689,828 km (0.074 R)
• M75: 33,084,317 km (0.051 R)
• M76: 33,764,090 km (0.078 R)
• M77: 34,505,796 km (0.11 R)
• M78: 35,425,973 km (0.106 R)
• M79: 35,715,145 km (0.081 R)
• M80: 36,704,436 km (0.086 R)
• M81: 36,821,422 km (0.044 R)
• M82: 37,408,144 km (0.084 R)
• M83: 38,769,335 km (0.036 R)
• M84: 39,605,887 km (0.109 R)
• M85: 40,327,547 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526.2

Radius: 7.2

Gravity: 10.15 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.24 AU - 8.58 AU

Year: 11916 Days

Day: 24.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 24,336,548 km

• M1: 198,666 km (0.106 R)
• M2: 345,421 km (0.067 R)
• M3: 483,500 km (0.069 R)
• M4: 559,646 km (0.096 R)
• M5: 690,544 km (0.092 R)
• M6: 1,060,948 km (0.088 R)
• M7: 1,203,964 km (0.102 R)
• M8: 1,861,895 km (0.077 R)
• M9: 1,960,330 km (0.041 R)
• M10: 2,136,856 km (0.119 R)
• M11: 2,214,048 km (0.114 R)
• M12: 2,505,465 km (0.07 R)
• M13: 3,300,877 km (0.109 R)
• M14: 4,008,475 km (0.106 R)
• M15: 4,104,218 km (0.074 R)
• M16: 4,233,021 km (0.081 R)
• M17: 4,560,940 km (0.027 R)
• M18: 5,276,018 km (0.115 R)
• M19: 5,381,035 km (0.064 R)
• M20: 6,025,653 km (0.079 R)
• M21: 6,172,259 km (0.112 R)
• M22: 6,884,494 km (0.079 R)
• M23: 7,820,827 km (0.049 R)
• M24: 8,020,989 km (0.088 R)
• M25: 8,141,864 km (0.093 R)
• M26: 8,590,359 km (0.114 R)
• M27: 9,724,759 km (0.096 R)
• M28: 10,026,498 km (0.07 R)
• M29: 10,156,798 km (0.078 R)
• M30: 10,683,532 km (0.114 R)
• M31: 11,039,575 km (0.033 R)
• M32: 12,502,492 km (0.111 R)
• M33: 13,351,909 km (0.114 R)
• M34: 13,831,819 km (0.053 R)
• M35: 13,928,459 km (0.082 R)
• M36: 14,122,488 km (0.106 R)
• M37: 14,562,156 km (0.081 R)
• M38: 14,709,809 km (0.058 R)
• M39: 15,056,128 km (0.036 R)
• M40: 15,405,140 km (0.062 R)
• M41: 16,570,657 km (0.091 R)
• M42: 16,982,649 km (0.085 R)
• M43: 17,241,903 km (0.062 R)
• M44: 17,659,430 km (0.104 R)
• M45: 17,711,789 km (0.103 R)
• M46: 18,931,760 km (0.058 R)
• M47: 20,343,216 km (0.094 R)
• M48: 21,451,886 km (0.09 R)
• M49: 22,069,875 km (0.11 R)
• M50: 22,466,309 km (0.086 R)
• M51: 22,580,003 km (0.091 R)
• M52: 24,075,234 km (0.09 R)
• M53: 24,541,680 km (0.079 R)
• M54: 24,834,743 km (0.045 R)
• M55: 26,078,350 km (0.091 R)
• M56: 26,497,373 km (0.102 R)
• M57: 27,342,003 km (0.116 R)
• M58: 27,584,950 km (0.115 R)
• M59: 27,828,645 km (0.111 R)
• M60: 28,195,459 km (0.106 R)
• M61: 29,057,741 km (0.053 R)
• M62: 29,492,023 km (0.076 R)
• M63: 30,997,576 km (0.064 R)
• M64: 31,695,899 km (0.073 R)
• M65: 32,079,019 km (0.082 R)
• M66: 32,527,963 km (0.118 R)
• M67: 33,237,505 km (0.096 R)
• M68: 35,462,923 km (0.072 R)
• M69: 39,163,526 km (0.098 R)
• M70: 39,574,471 km (0.107 R)
• M71: 39,711,802 km (0.102 R)
• M72: 39,918,097 km (0.061 R)
• M73: 40,055,877 km (0.11 R)
• M74: 40,539,228 km (0.119 R)
• M75: 41,441,901 km (0.11 R)
• M76: 42,491,779 km (0.1 R)
• M77: 42,562,090 km (0.072 R)
• M78: 42,773,173 km (0.119 R)
• M79: 43,196,535 km (0.079 R)
• M80: 44,047,298 km (0.117 R)
• M81: 44,831,939 km (0.102 R)
• M82: 45,909,492 km (0.035 R)
• M83: 45,981,748 km (0.073 R)
• M84: 46,777,758 km (0.061 R)
• M85: 47,724,264 km (0.064 R)
• M86: 47,870,421 km (0.055 R)
• M87: 48,603,750 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.9

Radius: 6.6

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 7.7 AU - 7.9 AU

Year: 14291 Days

Day: 21.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 24,336,548 km

• M1: 166,652 km (0.111 R)
• M2: 345,122 km (0.112 R)
• M3: 550,670 km (0.106 R)
• M4: 651,648 km (0.095 R)
• M5: 769,980 km (0.058 R)
• M6: 967,001 km (0.111 R)
• M7: 1,015,620 km (0.063 R)
• M8: 1,102,985 km (0.115 R)
• M9: 1,339,051 km (0.083 R)
• M10: 1,393,654 km (0.056 R)
• M11: 2,122,644 km (0.086 R)
• M12: 2,636,214 km (0.102 R)
• M13: 2,880,507 km (0.075 R)
• M14: 2,951,716 km (0.105 R)
• M15: 3,023,373 km (0.081 R)
• M16: 3,095,778 km (0.115 R)
• M17: 3,372,086 km (0.099 R)
• M18: 3,694,918 km (0.043 R)
• M19: 4,207,739 km (0.117 R)
• M20: 4,638,282 km (0.095 R)
• M21: 4,975,625 km (0.091 R)
• M22: 5,342,888 km (0.042 R)
• M23: 5,562,946 km (0.042 R)
• M24: 5,786,146 km (0.036 R)
• M25: 6,057,667 km (0.077 R)
• M26: 6,172,109 km (0.094 R)
• M27: 6,310,337 km (0.063 R)
• M28: 6,778,429 km (0.065 R)
• M29: 7,137,015 km (0.108 R)
• M30: 7,649,089 km (0.031 R)
• M31: 7,847,456 km (0.108 R)
• M32: 7,997,203 km (0.044 R)
• M33: 8,350,553 km (0.114 R)
• M34: 8,503,442 km (0.102 R)
• M35: 8,554,605 km (0.088 R)
• M36: 8,915,883 km (0.113 R)
• M37: 9,020,004 km (0.104 R)
• M38: 9,387,715 km (0.071 R)
• M39: 9,679,880 km (0.055 R)
• M40: 10,056,268 km (0.077 R)
• M41: 10,246,257 km (0.12 R)
• M42: 10,629,826 km (0.089 R)
• M43: 11,241,981 km (0.099 R)
• M44: 12,326,117 km (0.106 R)
• M45: 13,116,592 km (0.071 R)
• M46: 13,443,313 km (0.093 R)
• M47: 14,226,159 km (0.089 R)
• M48: 14,408,968 km (0.098 R)
• M49: 14,561,857 km (0.103 R)
• M50: 14,653,859 km (0.1 R)
• M51: 14,992,848 km (0.081 R)
• M52: 15,303,264 km (0.102 R)
• M53: 15,365,646 km (0.05 R)
• M54: 15,741,436 km (0.047 R)
• M55: 16,854,743 km (0.094 R)
• M56: 17,339,590 km (0.095 R)
• M57: 17,665,414 km (0.094 R)
• M58: 18,157,890 km (0.1 R)
• M59: 18,522,012 km (0.099 R)
• M60: 20,584,218 km (0.076 R)
• M61: 20,998,305 km (0.084 R)
• M62: 21,275,959 km (0.099 R)
• M63: 22,080,945 km (0.036 R)
• M64: 22,398,691 km (0.038 R)
• M65: 23,684,634 km (0.098 R)
• M66: 24,300,229 km (0.108 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 12,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit