🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.8

Radius: 12.9

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.52 AU - 0.84 AU

Year: 380 Days

Day: 14 Hours

Environment

Temp: -154 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 29,956,374 km

• M1: 161,117 km (0.096 R)
• M2: 263,741 km (0.115 R)
• M3: 344,225 km (0.1 R)
• M4: 432,787 km (0.11 R)
• M5: 534,513 km (0.111 R)
• M6: 655,987 km (0.095 R)
• M7: 762,650 km (0.061 R)
• M8: 843,582 km (0.099 R)
• M9: 972,835 km (0.099 R)
• M10: 1,076,656 km (0.117 R)
• M11: 1,175,540 km (0.119 R)
• M12: 1,280,857 km (0.045 R)
• M13: 1,366,876 km (0.091 R)
• M14: 1,461,571 km (0.095 R)
• M15: 1,675,496 km (0.076 R)
• M16: 1,834,668 km (0.091 R)
• M17: 1,976,936 km (0.026 R)
• M18: 2,081,505 km (0.07 R)
• M19: 2,253,393 km (0.084 R)
• M20: 2,335,372 km (0.111 R)
• M21: 2,422,289 km (0.077 R)
• M22: 2,530,598 km (0.104 R)
• M23: 2,752,002 km (0.119 R)
• M24: 2,852,532 km (0.095 R)
• M25: 2,954,408 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535

Radius: 9.1

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.47 AU - 2.61 AU

Year: 2746 Days

Day: 9.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 29,956,374 km

• M1: 128,953 km (0.09 R)
• M2: 209,437 km (0.117 R)
• M3: 314,156 km (0.097 R)
• M4: 580,589 km (0.082 R)
• M5: 961,914 km (0.116 R)
• M6: 1,288,187 km (0.055 R)
• M7: 1,446,761 km (0.112 R)
• M8: 1,636,002 km (0.065 R)
• M9: 1,808,339 km (0.032 R)
• M10: 2,238,134 km (0.092 R)
• M11: 2,333,278 km (0.107 R)
• M12: 2,416,006 km (0.087 R)
• M13: 2,527,905 km (0.096 R)
• M14: 2,844,454 km (0.071 R)
• M15: 3,082,763 km (0.106 R)
• M16: 3,265,871 km (0.037 R)
• M17: 3,405,446 km (0.054 R)
• M18: 3,578,830 km (0.113 R)
• M19: 3,690,729 km (0.025 R)
• M20: 3,755,206 km (0.107 R)
• M21: 4,267,578 km (0.087 R)
• M22: 4,369,305 km (0.086 R)
• M23: 4,471,929 km (0.119 R)
• M24: 4,890,205 km (0.065 R)
• M25: 4,996,718 km (0.049 R)
• M26: 5,194,038 km (0.036 R)
• M27: 5,266,443 km (0.102 R)
• M28: 5,430,702 km (0.087 R)
• M29: 5,504,154 km (0.078 R)
• M30: 5,726,756 km (0.068 R)
• M31: 5,971,199 km (0.078 R)
• M32: 6,047,045 km (0.092 R)
• M33: 6,276,827 km (0.094 R)
• M34: 6,412,064 km (0.065 R)
• M35: 6,470,407 km (0.091 R)
• M36: 6,705,276 km (0.113 R)
• M37: 7,143,448 km (0.096 R)
• M38: 7,345,555 km (0.094 R)
• M39: 7,755,752 km (0.045 R)
• M40: 7,921,806 km (0.044 R)
• M41: 8,089,206 km (0.11 R)
• M42: 8,684,007 km (0.036 R)
• M43: 9,139,383 km (0.101 R)
• M44: 9,803,448 km (0.101 R)
• M45: 10,050,883 km (0.075 R)
• M46: 10,689,965 km (0.079 R)
• M47: 10,898,205 km (0.085 R)
• M48: 11,061,117 km (0.073 R)
• M49: 12,079,280 km (0.056 R)
• M50: 12,441,457 km (0.085 R)
• M51: 12,587,464 km (0.098 R)
• M52: 12,905,509 km (0.111 R)
• M53: 13,003,795 km (0.075 R)
• M54: 13,674,592 km (0.116 R)
• M55: 13,850,369 km (0.07 R)
• M56: 14,052,177 km (0.091 R)
• M57: 14,484,066 km (0.103 R)
• M58: 14,766,058 km (0.119 R)
• M59: 15,205,128 km (0.103 R)
• M60: 15,335,128 km (0.067 R)
• M61: 16,228,826 km (0.092 R)
• M62: 16,601,773 km (0.118 R)
• M63: 16,708,885 km (0.1 R)
• M64: 16,843,075 km (0.093 R)
• M65: 16,950,636 km (0.101 R)
• M66: 17,031,418 km (0.083 R)
• M67: 17,628,164 km (0.051 R)
• M68: 17,874,402 km (0.067 R)
• M69: 18,286,993 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.3

Radius: 12.1

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.56 AU - 6.06 AU

Year: 8299 Days

Day: 12.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 29,956,374 km

• M1: 155,283 km (0.118 R)
• M2: 349,461 km (0.114 R)
• M3: 583,880 km (0.025 R)
• M4: 821,891 km (0.086 R)
• M5: 1,057,807 km (0.107 R)
• M6: 1,338,602 km (0.088 R)
• M7: 2,393,267 km (0.042 R)
• M8: 2,687,526 km (0.097 R)
• M9: 2,794,787 km (0.065 R)
• M10: 2,953,361 km (0.07 R)
• M11: 3,352,787 km (0.084 R)
• M12: 3,868,003 km (0.118 R)
• M13: 4,078,936 km (0.117 R)
• M14: 4,454,277 km (0.06 R)
• M15: 4,758,110 km (0.067 R)
• M16: 4,936,431 km (0.098 R)
• M17: 5,032,472 km (0.068 R)
• M18: 5,226,351 km (0.029 R)
• M19: 5,361,139 km (0.083 R)
• M20: 5,886,676 km (0.057 R)
• M21: 6,078,311 km (0.109 R)
• M22: 6,612,824 km (0.049 R)
• M23: 6,825,552 km (0.067 R)
• M24: 6,919,350 km (0.096 R)
• M25: 7,162,596 km (0.104 R)
• M26: 7,353,633 km (0.102 R)
• M27: 8,177,618 km (0.078 R)
• M28: 8,723,800 km (0.106 R)
• M29: 8,869,508 km (0.113 R)
• M30: 9,060,245 km (0.055 R)
• M31: 9,252,329 km (0.085 R)
• M32: 9,580,397 km (0.032 R)
• M33: 9,806,290 km (0.091 R)
• M34: 9,957,833 km (0.118 R)
• M35: 10,049,087 km (0.111 R)
• M36: 10,171,309 km (0.109 R)
• M37: 10,432,656 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.2

Radius: 4

Gravity: 26.64 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 7.25 AU - 7.93 AU

Year: 14183 Days

Day: 20.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 157.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 29,956,374 km

• M1: 86,617 km (0.076 R)
• M2: 304,581 km (0.108 R)
• M3: 525,986 km (0.076 R)
• M4: 558,898 km (0.109 R)
• M5: 827,276 km (0.101 R)
• M6: 885,320 km (0.069 R)
• M7: 1,088,624 km (0.05 R)
• M8: 1,466,358 km (0.116 R)
• M9: 1,906,774 km (0.083 R)
• M10: 2,468,514 km (0.107 R)
• M11: 2,609,436 km (0.084 R)
• M12: 2,869,586 km (0.063 R)
• M13: 3,508,519 km (0.062 R)
• M14: 4,056,496 km (0.081 R)
• M15: 4,596,395 km (0.087 R)
• M16: 4,734,773 km (0.056 R)
• M17: 4,945,107 km (0.089 R)
• M18: 5,230,241 km (0.064 R)
• M19: 5,667,964 km (0.105 R)
• M20: 5,704,915 km (0.11 R)
• M21: 6,193,202 km (0.103 R)
• M22: 6,694,804 km (0.115 R)
• M23: 7,901,311 km (0.05 R)
• M24: 8,318,240 km (0.065 R)
• M25: 8,529,323 km (0.106 R)
• M26: 8,614,294 km (0.115 R)
• M27: 8,870,705 km (0.108 R)
• M28: 9,391,306 km (0.064 R)
• M29: 9,566,933 km (0.118 R)
• M30: 9,921,630 km (0.096 R)
• M31: 10,598,112 km (0.114 R)
• M32: 10,965,075 km (0.095 R)
• M33: 11,057,377 km (0.106 R)
• M34: 11,242,878 km (0.12 R)
• M35: 11,289,403 km (0.115 R)
• M36: 12,425,599 km (0.107 R)
• M37: 12,763,690 km (0.086 R)
• M38: 13,399,780 km (0.08 R)
• M39: 13,846,031 km (0.025 R)
• M40: 14,398,197 km (0.116 R)
• M41: 15,835,832 km (0.096 R)
• M42: 16,730,727 km (0.044 R)
• M43: 20,017,691 km (0.082 R)
• M44: 20,413,826 km (0.091 R)
• M45: 20,698,361 km (0.08 R)
• M46: 22,491,591 km (0.112 R)
• M47: 22,609,025 km (0.106 R)
• M48: 23,555,531 km (0.096 R)
• M49: 24,454,465 km (0.045 R)
• M50: 24,817,240 km (0.119 R)
• M51: 25,364,768 km (0.12 R)
• M52: 25,793,216 km (0.101 R)
• M53: 25,977,670 km (0.089 R)
• M54: 26,162,424 km (0.097 R)
• M55: 26,471,493 km (0.079 R)
• M56: 26,533,426 km (0.026 R)
• M57: 27,155,604 km (0.11 R)
• M58: 27,656,757 km (0.102 R)
• M59: 27,971,511 km (0.056 R)
• M60: 28,224,331 km (0.026 R)
• M61: 32,501,334 km (0.088 R)
• M62: 32,700,449 km (0.057 R)
• M63: 33,300,336 km (0.045 R)
• M64: 33,836,645 km (0.046 R)
• M65: 34,038,602 km (0.082 R)
• M66: 34,308,327 km (0.109 R)
• M67: 34,646,418 km (0.1 R)
• M68: 34,782,103 km (0.113 R)
• M69: 34,849,871 km (0.089 R)
• M70: 35,257,974 km (0.066 R)
• M71: 35,462,624 km (0.112 R)
• M72: 36,147,633 km (0.069 R)
• M73: 37,113,885 km (0.094 R)
• M74: 38,298,551 km (0.118 R)
• M75: 41,781,937 km (0.093 R)
• M76: 41,854,043 km (0.108 R)
• M77: 41,926,299 km (0.078 R)
• M78: 42,070,811 km (0.086 R)
• M79: 42,360,283 km (0.045 R)
• M80: 43,305,592 km (0.079 R)
• M81: 45,439,306 km (0.113 R)
• M82: 46,705,951 km (0.07 R)
• M83: 47,005,596 km (0.106 R)
• M84: 47,080,694 km (0.119 R)
• M85: 47,230,890 km (0.087 R)
• M86: 47,531,731 km (0.115 R)
• M87: 48,741,380 km (0.09 R)
• M88: 49,045,363 km (0.059 R)
• M89: 49,197,653 km (0.09 R)
• M90: 49,731,718 km (0.099 R)
• M91: 50,267,727 km (0.103 R)
• M92: 50,728,638 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 32.5

Radius: 4.1

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 9.47 AU - 11.29 AU

Year: 22682 Days

Day: 23.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 29,956,374 km

• M1: 141,968 km (0.103 R)
• M2: 1,053,917 km (0.069 R)
• M3: 1,823,149 km (0.034 R)
• M4: 1,893,610 km (0.082 R)
• M5: 1,964,968 km (0.085 R)
• M6: 2,566,950 km (0.081 R)
• M7: 3,115,824 km (0.081 R)
• M8: 3,545,170 km (0.057 R)
• M9: 4,891,402 km (0.082 R)
• M10: 5,137,939 km (0.089 R)
• M11: 6,216,689 km (0.086 R)
• M12: 6,349,682 km (0.045 R)
• M13: 6,430,016 km (0.107 R)
• M14: 7,167,084 km (0.071 R)
• M15: 7,222,884 km (0.106 R)
• M16: 8,190,932 km (0.114 R)
• M17: 8,660,520 km (0.057 R)
• M18: 8,988,438 km (0.069 R)
• M19: 9,872,113 km (0.049 R)
• M20: 10,214,543 km (0.037 R)
• M21: 11,950,925 km (0.048 R)
• M22: 12,684,104 km (0.084 R)
• M23: 13,466,202 km (0.046 R)
• M24: 14,158,690 km (0.092 R)
• M25: 14,544,653 km (0.093 R)
• M26: 14,827,393 km (0.049 R)
• M27: 16,122,312 km (0.093 R)
• M28: 16,195,316 km (0.035 R)
• M29: 17,640,581 km (0.054 R)
• M30: 17,828,775 km (0.029 R)
• M31: 18,511,989 km (0.117 R)
• M32: 18,780,068 km (0.059 R)
• M33: 18,972,301 km (0.049 R)
• M34: 23,486,716 km (0.103 R)
• M35: 24,949,035 km (0.101 R)
• M36: 25,329,762 km (0.097 R)
• M37: 25,499,555 km (0.112 R)
• M38: 26,268,638 km (0.064 R)
• M39: 26,354,507 km (0.102 R)
• M40: 27,523,465 km (0.049 R)
• M41: 27,654,363 km (0.037 R)
• M42: 27,916,758 km (0.084 R)
• M43: 28,356,127 km (0.119 R)
• M44: 29,598,238 km (0.073 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 13,678 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit