🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.3

Radius: 10.5

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.67 AU - 0.71 AU

Year: 376 Days

Day: 6.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 80,949,118 km

• M1: 146,008 km (0.094 R)
• M2: 288,724 km (0.112 R)
• M3: 354,248 km (0.048 R)
• M4: 424,110 km (0.106 R)
• M5: 555,756 km (0.112 R)
• M6: 678,277 km (0.107 R)
• M7: 763,248 km (0.09 R)
• M8: 859,739 km (0.068 R)
• M9: 952,639 km (0.086 R)
• M10: 1,041,201 km (0.115 R)
• M11: 1,124,228 km (0.049 R)
• M12: 1,200,972 km (0.055 R)
• M13: 1,337,405 km (0.119 R)
• M14: 1,423,723 km (0.106 R)
• M15: 1,498,073 km (0.062 R)
• M16: 1,578,407 km (0.106 R)
• M17: 1,753,586 km (0.027 R)
• M18: 1,853,817 km (0.058 R)
• M19: 1,961,078 km (0.092 R)
• M20: 2,033,783 km (0.033 R)
• M21: 2,128,628 km (0.032 R)
• M22: 2,344,947 km (0.101 R)
• M23: 2,427,973 km (0.115 R)
• M24: 2,534,487 km (0.059 R)
• M25: 2,631,277 km (0.103 R)
• M26: 2,799,126 km (0.114 R)
• M27: 3,145,744 km (0.073 R)
• M28: 3,243,731 km (0.063 R)
• M29: 3,324,214 km (0.109 R)
• M30: 3,430,429 km (0.066 R)
• M31: 3,544,123 km (0.11 R)
• M32: 3,697,760 km (0.055 R)
• M33: 3,873,089 km (0.107 R)
• M34: 4,011,617 km (0.104 R)
• M35: 4,084,770 km (0.117 R)
• M36: 4,279,845 km (0.109 R)
• M37: 4,395,634 km (0.077 R)
• M38: 4,588,615 km (0.039 R)
• M39: 4,735,221 km (0.083 R)
• M40: 4,812,564 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.8

Radius: 11.4

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.91 AU - 3.05 AU

Year: 2562 Days

Day: 12.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 80,949,118 km

• M1: 149,897 km (0.117 R)
• M2: 261,497 km (0.045 R)
• M3: 343,477 km (0.082 R)
• M4: 591,211 km (0.074 R)
• M5: 729,290 km (0.114 R)
• M6: 906,713 km (0.047 R)
• M7: 1,029,981 km (0.119 R)
• M8: 1,169,556 km (0.119 R)
• M9: 1,241,962 km (0.057 R)
• M10: 2,023,760 km (0.119 R)
• M11: 2,292,139 km (0.098 R)
• M12: 2,558,572 km (0.092 R)
• M13: 2,640,402 km (0.102 R)
• M14: 2,751,105 km (0.059 R)
• M15: 2,835,029 km (0.073 R)
• M16: 3,136,020 km (0.102 R)
• M17: 3,676,068 km (0.115 R)
• M18: 3,800,085 km (0.091 R)
• M19: 3,957,013 km (0.085 R)
• M20: 4,084,171 km (0.06 R)
• M21: 4,457,418 km (0.094 R)
• M22: 4,943,910 km (0.058 R)
• M23: 5,589,126 km (0.097 R)
• M24: 5,894,455 km (0.117 R)
• M25: 6,076,666 km (0.118 R)
• M26: 6,446,771 km (0.087 R)
• M27: 6,578,118 km (0.119 R)
• M28: 6,900,651 km (0.115 R)
• M29: 7,247,867 km (0.107 R)
• M30: 7,404,047 km (0.106 R)
• M31: 7,620,665 km (0.119 R)
• M32: 7,899,366 km (0.107 R)
• M33: 8,181,358 km (0.103 R)
• M34: 8,548,920 km (0.042 R)
• M35: 8,734,870 km (0.111 R)
• M36: 8,859,485 km (0.096 R)
• M37: 8,984,699 km (0.118 R)
• M38: 9,194,734 km (0.114 R)
• M39: 9,363,929 km (0.072 R)
• M40: 9,619,741 km (0.099 R)
• M41: 11,701,994 km (0.118 R)
• M42: 12,000,592 km (0.096 R)
• M43: 12,139,418 km (0.116 R)
• M44: 12,301,882 km (0.059 R)
• M45: 13,101,333 km (0.045 R)
• M46: 13,172,691 km (0.062 R)
• M47: 13,363,727 km (0.05 R)
• M48: 13,990,542 km (0.073 R)
• M49: 14,209,703 km (0.081 R)
• M50: 14,479,279 km (0.092 R)
• M51: 15,373,126 km (0.071 R)
• M52: 15,574,186 km (0.111 R)
• M53: 15,649,882 km (0.047 R)
• M54: 15,776,143 km (0.099 R)
• M55: 15,902,852 km (0.034 R)
• M56: 16,259,344 km (0.096 R)
• M57: 16,438,562 km (0.047 R)
• M58: 16,824,824 km (0.041 R)
• M59: 16,902,465 km (0.104 R)
• M60: 17,083,927 km (0.083 R)
• M61: 17,214,077 km (0.094 R)
• M62: 17,580,143 km (0.057 R)
• M63: 17,658,832 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.4

Radius: 12.7

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.47 AU - 3.25 AU

Year: 3173 Days

Day: 10.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 80,949,118 km

• M1: 223,499 km (0.086 R)
• M2: 350,657 km (0.092 R)
• M3: 454,628 km (0.061 R)
• M4: 534,962 km (0.076 R)
• M5: 1,070,822 km (0.055 R)
• M6: 1,237,324 km (0.097 R)
• M7: 1,330,823 km (0.117 R)
• M8: 1,454,690 km (0.085 R)
• M9: 1,927,269 km (0.055 R)
• M10: 2,429,619 km (0.083 R)
• M11: 2,617,664 km (0.069 R)
• M12: 2,757,538 km (0.107 R)
• M13: 3,081,567 km (0.108 R)
• M14: 3,285,768 km (0.073 R)
• M15: 3,437,011 km (0.054 R)
• M16: 3,707,484 km (0.092 R)
• M17: 3,845,413 km (0.114 R)
• M18: 4,146,853 km (0.059 R)
• M19: 4,310,663 km (0.06 R)
• M20: 4,393,540 km (0.079 R)
• M21: 4,751,378 km (0.101 R)
• M22: 5,031,425 km (0.054 R)
• M23: 5,162,473 km (0.096 R)
• M24: 5,383,579 km (0.117 R)
• M25: 5,698,482 km (0.045 R)
• M26: 5,858,103 km (0.11 R)
• M27: 6,042,557 km (0.072 R)
• M28: 6,275,631 km (0.105 R)
• M29: 6,393,364 km (0.108 R)
• M30: 6,726,967 km (0.039 R)
• M31: 6,847,543 km (0.078 R)
• M32: 7,336,878 km (0.082 R)
• M33: 8,117,779 km (0.102 R)
• M34: 8,375,386 km (0.113 R)
• M35: 8,479,207 km (0.105 R)
• M36: 9,057,852 km (0.115 R)
• M37: 9,378,739 km (0.115 R)
• M38: 9,513,677 km (0.082 R)
• M39: 9,649,212 km (0.114 R)
• M40: 10,170,112 km (0.107 R)
• M41: 10,643,889 km (0.113 R)
• M42: 10,728,262 km (0.049 R)
• M43: 11,642,155 km (0.069 R)
• M44: 11,845,459 km (0.094 R)
• M45: 12,137,922 km (0.106 R)
• M46: 12,226,036 km (0.031 R)
• M47: 12,700,111 km (0.079 R)
• M48: 12,789,571 km (0.055 R)
• M49: 12,879,329 km (0.098 R)
• M50: 12,999,457 km (0.077 R)
• M51: 13,210,390 km (0.099 R)
• M52: 13,788,585 km (0.11 R)
• M53: 14,189,059 km (0.119 R)
• M54: 14,406,275 km (0.092 R)
• M55: 14,593,272 km (0.115 R)
• M56: 14,812,583 km (0.091 R)
• M57: 15,413,218 km (0.098 R)
• M58: 15,796,787 km (0.034 R)
• M59: 15,957,455 km (0.075 R)
• M60: 16,540,588 km (0.105 R)
• M61: 16,998,956 km (0.12 R)
• M62: 17,661,076 km (0.1 R)
• M63: 18,365,383 km (0.116 R)
• M64: 18,636,155 km (0.036 R)
• M65: 18,738,031 km (0.09 R)
• M66: 19,353,177 km (0.106 R)
• M67: 20,814,150 km (0.113 R)
• M68: 21,061,136 km (0.116 R)
• M69: 21,415,683 km (0.075 R)
• M70: 22,454,790 km (0.076 R)
• M71: 22,889,671 km (0.114 R)
• M72: 23,730,860 km (0.109 R)
• M73: 24,507,722 km (0.096 R)
• M74: 25,105,215 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.4

Radius: 8.2

Gravity: 13.54 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.61 AU - 5.13 AU

Year: 7050 Days

Day: 12.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 80,949,118 km

• M1: 150,047 km (0.099 R)
• M2: 211,083 km (0.094 R)
• M3: 297,101 km (0.081 R)
• M4: 351,555 km (0.047 R)
• M5: 410,497 km (0.077 R)
• M6: 473,328 km (0.066 R)
• M7: 610,060 km (0.086 R)
• M8: 906,563 km (0.094 R)
• M9: 1,026,690 km (0.081 R)
• M10: 1,079,797 km (0.112 R)
• M11: 2,144,635 km (0.095 R)
• M12: 2,236,787 km (0.088 R)
• M13: 3,550,855 km (0.119 R)
• M14: 3,687,887 km (0.104 R)
• M15: 3,771,063 km (0.12 R)
• M16: 3,910,788 km (0.109 R)
• M17: 4,725,498 km (0.087 R)
• M18: 5,370,115 km (0.059 R)
• M19: 6,173,156 km (0.106 R)
• M20: 6,338,312 km (0.09 R)
• M21: 7,082,113 km (0.073 R)
• M22: 7,359,467 km (0.047 R)
• M23: 8,176,571 km (0.112 R)
• M24: 9,512,480 km (0.072 R)
• M25: 9,780,110 km (0.117 R)
• M26: 9,857,004 km (0.04 R)
• M27: 9,972,792 km (0.098 R)
• M28: 10,205,567 km (0.1 R)
• M29: 10,637,157 km (0.08 R)
• M30: 10,914,960 km (0.094 R)
• M31: 11,235,398 km (0.056 R)
• M32: 12,505,784 km (0.093 R)
• M33: 14,605,091 km (0.096 R)
• M34: 16,811,061 km (0.069 R)
• M35: 17,041,890 km (0.118 R)
• M36: 17,740,961 km (0.094 R)
• M37: 17,881,882 km (0.11 R)
• M38: 18,544,451 km (0.07 R)
• M39: 18,735,189 km (0.078 R)
• M40: 19,650,279 km (0.09 R)
• M41: 20,678,614 km (0.117 R)
• M42: 20,876,383 km (0.089 R)
• M43: 21,573,808 km (0.114 R)
• M44: 22,177,735 km (0.078 R)
• M45: 22,329,577 km (0.106 R)
• M46: 24,334,786 km (0.117 R)
• M47: 24,439,056 km (0.094 R)
• M48: 24,491,415 km (0.109 R)
• M49: 24,700,703 km (0.091 R)
• M50: 25,121,222 km (0.036 R)
• M51: 25,385,263 km (0.094 R)
• M52: 25,438,071 km (0.117 R)
• M53: 25,809,522 km (0.115 R)
• M54: 27,421,589 km (0.074 R)
• M55: 27,475,893 km (0.097 R)
• M56: 27,584,501 km (0.099 R)
• M57: 27,638,955 km (0.034 R)
• M58: 28,679,408 km (0.052 R)
• M59: 28,900,065 km (0.051 R)
• M60: 29,621,126 km (0.043 R)
• M61: 29,844,177 km (0.104 R)
• M62: 29,955,926 km (0.118 R)
• M63: 30,685,665 km (0.072 R)
• M64: 31,081,052 km (0.113 R)
• M65: 31,933,909 km (0.103 R)
• M66: 32,162,645 km (0.063 R)
• M67: 33,372,443 km (0.067 R)
• M68: 33,604,469 km (0.116 R)
• M69: 33,662,662 km (0.106 R)
• M70: 33,953,780 km (0.112 R)
• M71: 34,304,138 km (0.102 R)
• M72: 34,714,335 km (0.069 R)
• M73: 35,185,270 km (0.11 R)
• M74: 35,480,725 km (0.053 R)
• M75: 35,836,320 km (0.113 R)
• M76: 36,014,491 km (0.103 R)
• M77: 36,192,961 km (0.1 R)
• M78: 36,371,880 km (0.115 R)
• M79: 36,550,949 km (0.093 R)
• M80: 37,029,961 km (0.101 R)
• M81: 37,571,505 km (0.053 R)
• M82: 38,176,180 km (0.063 R)
• M83: 39,211,397 km (0.105 R)
• M84: 39,640,444 km (0.104 R)
• M85: 40,255,889 km (0.06 R)
• M86: 40,441,241 km (0.076 R)
• M87: 40,688,676 km (0.119 R)
• M88: 40,998,792 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926

Radius: 6

Gravity: 25.72 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.72 AU - 11.06 AU

Year: 18876 Days

Day: 17.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,949,118 km

• M1: 81,830 km (0.111 R)
• M2: 143,614 km (0.099 R)
• M3: 208,539 km (0.095 R)
• M4: 253,868 km (0.054 R)
• M5: 581,637 km (0.063 R)
• M6: 2,008,501 km (0.078 R)
• M7: 2,078,812 km (0.088 R)
• M8: 2,150,021 km (0.091 R)
• M9: 2,480,183 km (0.05 R)
• M10: 3,146,642 km (0.079 R)
• M11: 4,914,589 km (0.091 R)
• M12: 5,347,974 km (0.083 R)
• M13: 5,793,477 km (0.101 R)
• M14: 5,894,007 km (0.101 R)
• M15: 7,471,666 km (0.116 R)
• M16: 7,913,129 km (0.069 R)
• M17: 9,405,817 km (0.069 R)
• M18: 9,642,929 km (0.098 R)
• M19: 10,183,875 km (0.066 R)
• M20: 10,244,612 km (0.073 R)
• M21: 10,611,426 km (0.097 R)
• M22: 11,107,343 km (0.047 R)
• M23: 11,421,049 km (0.072 R)
• M24: 11,547,310 km (0.111 R)
• M25: 12,901,320 km (0.114 R)
• M26: 12,966,994 km (0.057 R)
• M27: 14,645,931 km (0.119 R)
• M28: 15,058,970 km (0.118 R)
• M29: 16,108,250 km (0.109 R)
• M30: 16,463,096 km (0.115 R)
• M31: 18,350,273 km (0.104 R)
• M32: 19,094,074 km (0.077 R)
• M33: 20,611,146 km (0.071 R)
• M34: 21,774,269 km (0.089 R)
• M35: 22,245,353 km (0.076 R)
• M36: 23,437,947 km (0.091 R)
• M37: 25,388,703 km (0.062 R)
• M38: 27,475,594 km (0.113 R)
• M39: 28,753,908 km (0.115 R)
• M40: 29,097,983 km (0.095 R)
• M41: 29,357,086 km (0.054 R)
• M42: 29,443,554 km (0.118 R)
• M43: 30,138,735 km (0.073 R)
• M44: 30,663,524 km (0.084 R)
• M45: 33,242,741 km (0.097 R)
• M46: 33,603,870 km (0.091 R)
• M47: 33,694,377 km (0.083 R)
• M48: 34,330,168 km (0.077 R)
• M49: 36,539,729 km (0.068 R)
• M50: 36,912,527 km (0.047 R)
• M51: 37,192,873 km (0.103 R)
• M52: 37,755,660 km (0.11 R)
• M53: 38,226,893 km (0.082 R)
• M54: 39,175,194 km (0.102 R)
• M55: 40,708,423 km (0.07 R)
• M56: 41,385,353 km (0.088 R)
• M57: 41,676,620 km (0.046 R)
• M58: 42,652,447 km (0.087 R)
• M59: 43,044,843 km (0.087 R)
• M60: 44,328,392 km (0.062 R)
• M61: 45,624,658 km (0.093 R)
• M62: 46,630,105 km (0.111 R)
• M63: 48,867,790 km (0.099 R)
• M64: 48,970,265 km (0.111 R)
• M65: 49,175,662 km (0.11 R)
• M66: 52,709,314 km (0.103 R)
• M67: 53,341,215 km (0.111 R)
• M68: 53,869,894 km (0.095 R)
• M69: 55,466,103 km (0.11 R)
• M70: 55,894,402 km (0.035 R)
• M71: 56,431,309 km (0.033 R)
• M72: 56,646,580 km (0.082 R)
• M73: 56,969,861 km (0.118 R)
• M74: 60,127,274 km (0.037 R)
• M75: 60,237,228 km (0.063 R)
• M76: 60,347,183 km (0.104 R)
• M77: 60,567,241 km (0.104 R)
• M78: 63,229,335 km (0.111 R)
• M79: 64,462,022 km (0.074 R)
• M80: 65,363,648 km (0.068 R)
• M81: 66,269,463 km (0.081 R)
• M82: 67,635,741 km (0.11 R)
• M83: 68,093,360 km (0.115 R)
• M84: 69,356,714 km (0.095 R)
• M85: 70,512,059 km (0.049 R)
• M86: 70,627,997 km (0.115 R)
• M87: 70,975,962 km (0.079 R)
• M88: 71,208,287 km (0.06 R)
• M89: 74,133,823 km (0.066 R)
• M90: 76,145,466 km (0.118 R)
• M91: 80,706,555 km (0.117 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 19,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit