🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.7

Radius: 12.1

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.86 AU - 1.16 AU

Year: 666 Days

Day: 5.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 40,812,869 km

• M1: 151,094 km (0.074 R)
• M2: 243,097 km (0.119 R)
• M3: 361,578 km (0.075 R)
• M4: 441,015 km (0.074 R)
• M5: 528,529 km (0.116 R)
• M6: 693,237 km (0.1 R)
• M7: 794,514 km (0.103 R)
• M8: 891,454 km (0.093 R)
• M9: 972,386 km (0.082 R)
• M10: 1,186,162 km (0.083 R)
• M11: 1,270,385 km (0.115 R)
• M12: 1,368,671 km (0.05 R)
• M13: 1,548,488 km (0.07 R)
• M14: 1,647,671 km (0.055 R)
• M15: 1,762,113 km (0.096 R)
• M16: 1,912,160 km (0.065 R)
• M17: 2,005,659 km (0.096 R)
• M18: 2,183,680 km (0.101 R)
• M19: 2,260,573 km (0.095 R)
• M20: 2,489,458 km (0.1 R)
• M21: 2,756,341 km (0.1 R)
• M22: 2,908,781 km (0.077 R)
• M23: 3,009,311 km (0.107 R)
• M24: 3,087,550 km (0.077 R)
• M25: 3,229,968 km (0.059 R)
• M26: 3,415,319 km (0.068 R)
• M27: 3,546,367 km (0.115 R)
• M28: 3,637,472 km (0.082 R)
• M29: 3,737,703 km (0.104 R)
• M30: 3,813,549 km (0.066 R)
• M31: 4,069,960 km (0.119 R)
• M32: 4,148,050 km (0.08 R)
• M33: 4,341,031 km (0.095 R)
• M34: 4,510,077 km (0.098 R)
• M35: 4,636,188 km (0.085 R)
• M36: 4,735,969 km (0.092 R)
• M37: 4,845,774 km (0.104 R)
• M38: 5,002,702 km (0.069 R)
• M39: 5,152,001 km (0.111 R)
• M40: 5,388,366 km (0.114 R)
• M41: 5,474,235 km (0.09 R)
• M42: 5,676,641 km (0.116 R)
• M43: 5,754,282 km (0.092 R)
• M44: 5,950,255 km (0.052 R)
• M45: 6,118,553 km (0.092 R)
• M46: 6,470,108 km (0.102 R)
• M47: 6,817,923 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.9

Radius: 10.5

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.38 AU - 1.82 AU

Year: 1328 Days

Day: 14.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 40,812,869 km

• M1: 142,866 km (0.106 R)
• M2: 221,106 km (0.067 R)
• M3: 292,464 km (0.094 R)
• M4: 386,561 km (0.113 R)
• M5: 511,326 km (0.1 R)
• M6: 638,633 km (0.1 R)
• M7: 709,991 km (0.097 R)
• M8: 979,567 km (0.113 R)
• M9: 1,150,707 km (0.095 R)
• M10: 1,240,017 km (0.095 R)
• M11: 1,391,559 km (0.07 R)
• M12: 1,460,973 km (0.103 R)
• M13: 1,667,418 km (0.101 R)
• M14: 2,019,422 km (0.04 R)
• M15: 2,128,628 km (0.105 R)
• M16: 2,199,238 km (0.098 R)
• M17: 2,394,763 km (0.038 R)
• M18: 2,489,458 km (0.038 R)
• M19: 3,015,893 km (0.105 R)
• M20: 3,421,453 km (0.071 R)
• M21: 3,807,415 km (0.041 R)
• M22: 3,906,000 km (0.114 R)
• M23: 4,144,011 km (0.094 R)
• M24: 4,232,872 km (0.096 R)
• M25: 4,542,390 km (0.038 R)
• M26: 4,620,929 km (0.071 R)
• M27: 4,726,395 km (0.085 R)
• M28: 4,805,981 km (0.07 R)
• M29: 5,101,736 km (0.101 R)
• M30: 5,183,417 km (0.102 R)
• M31: 5,251,932 km (0.09 R)
• M32: 5,348,273 km (0.117 R)
• M33: 5,753,534 km (0.098 R)
• M34: 5,852,867 km (0.097 R)
• M35: 6,024,605 km (0.093 R)
• M36: 6,111,073 km (0.118 R)
• M37: 6,877,762 km (0.108 R)
• M38: 7,550,205 km (0.12 R)
• M39: 7,799,883 km (0.111 R)
• M40: 8,259,448 km (0.075 R)
• M41: 8,695,376 km (0.083 R)
• M42: 8,825,975 km (0.077 R)
• M43: 9,039,601 km (0.057 R)
• M44: 9,221,662 km (0.093 R)
• M45: 9,505,449 km (0.113 R)
• M46: 9,690,651 km (0.113 R)
• M47: 9,911,009 km (0.093 R)
• M48: 10,081,700 km (0.058 R)
• M49: 10,236,234 km (0.107 R)
• M50: 10,599,608 km (0.106 R)
• M51: 10,861,853 km (0.059 R)
• M52: 11,037,929 km (0.091 R)
• M53: 11,143,994 km (0.071 R)
• M54: 11,464,283 km (0.082 R)
• M55: 11,769,463 km (0.088 R)
• M56: 11,859,820 km (0.115 R)
• M57: 11,950,327 km (0.107 R)
• M58: 12,332,998 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.5

Radius: 10

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.77 AU - 5.39 AU

Year: 7511 Days

Day: 9.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,812,869 km

• M1: 153,487 km (0.104 R)
• M2: 239,506 km (0.095 R)
• M3: 357,240 km (0.068 R)
• M4: 512,822 km (0.115 R)
• M5: 579,243 km (0.118 R)
• M6: 663,616 km (0.095 R)
• M7: 767,736 km (0.12 R)
• M8: 1,132,755 km (0.096 R)
• M9: 1,278,314 km (0.047 R)
• M10: 1,528,591 km (0.08 R)
• M11: 1,965,866 km (0.104 R)
• M12: 2,187,570 km (0.092 R)
• M13: 2,278,675 km (0.097 R)
• M14: 2,655,512 km (0.097 R)
• M15: 2,777,434 km (0.105 R)
• M16: 2,926,134 km (0.098 R)
• M17: 3,026,814 km (0.044 R)
• M18: 3,154,271 km (0.119 R)
• M19: 4,152,388 km (0.042 R)
• M20: 4,554,058 km (0.066 R)
• M21: 4,641,723 km (0.04 R)
• M22: 5,119,090 km (0.099 R)
• M23: 5,302,197 km (0.078 R)
• M24: 5,549,782 km (0.092 R)
• M25: 6,185,124 km (0.1 R)
• M26: 6,478,635 km (0.06 R)
• M27: 6,676,852 km (0.066 R)
• M28: 7,147,188 km (0.117 R)
• M29: 7,420,802 km (0.118 R)
• M30: 7,907,893 km (0.109 R)
• M31: 8,297,895 km (0.115 R)
• M32: 9,133,698 km (0.102 R)
• M33: 9,580,397 km (0.113 R)
• M34: 9,958,132 km (0.085 R)
• M35: 10,110,572 km (0.119 R)
• M36: 10,572,680 km (0.114 R)
• M37: 11,278,632 km (0.118 R)
• M38: 11,437,505 km (0.083 R)
• M39: 11,597,276 km (0.048 R)
• M40: 11,717,552 km (0.113 R)
• M41: 12,040,385 km (0.059 R)
• M42: 12,121,467 km (0.1 R)
• M43: 12,488,879 km (0.094 R)
• M44: 12,694,726 km (0.033 R)
• M45: 14,166,021 km (0.081 R)
• M46: 14,726,265 km (0.091 R)
• M47: 14,987,313 km (0.085 R)
• M48: 15,205,876 km (0.096 R)
• M49: 15,381,653 km (0.107 R)
• M50: 16,135,926 km (0.119 R)
• M51: 16,494,960 km (0.12 R)
• M52: 17,680,374 km (0.077 R)
• M53: 18,143,529 km (0.072 R)
• M54: 18,751,794 km (0.103 R)
• M55: 19,892,029 km (0.103 R)
• M56: 20,228,774 km (0.102 R)
• M57: 20,567,463 km (0.119 R)
• M58: 20,810,560 km (0.072 R)
• M59: 21,152,541 km (0.053 R)
• M60: 21,594,901 km (0.116 R)
• M61: 21,743,003 km (0.091 R)
• M62: 21,940,921 km (0.115 R)
• M63: 22,438,633 km (0.09 R)
• M64: 22,538,714 km (0.071 R)
• M65: 23,141,743 km (0.071 R)
• M66: 23,445,277 km (0.113 R)
• M67: 23,852,034 km (0.114 R)
• M68: 24,107,398 km (0.099 R)
• M69: 26,130,559 km (0.1 R)
• M70: 26,552,276 km (0.094 R)
• M71: 27,562,959 km (0.092 R)
• M72: 27,884,744 km (0.056 R)
• M73: 28,207,726 km (0.083 R)
• M74: 28,803,125 km (0.073 R)
• M75: 30,171,647 km (0.086 R)
• M76: 30,891,661 km (0.101 R)
• M77: 33,028,517 km (0.096 R)
• M78: 34,633,403 km (0.058 R)
• M79: 34,980,620 km (0.096 R)
• M80: 35,270,840 km (0.072 R)
• M81: 37,029,063 km (0.095 R)
• M82: 37,502,690 km (0.079 R)
• M83: 39,779,719 km (0.063 R)
• M84: 40,325,602 km (0.091 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 16,939 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit