🌌 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: 109.8

Radius: 14.4

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.63 AU - 0.75 AU

Year: 396 Days

Day: 13 Hours

Environment

Temp: -167 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 40,372,478 km

• M1: 180,714 km (0.052 R)
• M2: 290,070 km (0.032 R)
• M3: 412,741 km (0.092 R)
• M4: 505,192 km (0.112 R)
• M5: 604,974 km (0.088 R)
• M6: 698,772 km (0.113 R)
• M7: 790,774 km (0.081 R)
• M8: 895,942 km (0.114 R)
• M9: 1,066,334 km (0.094 R)
• M10: 1,163,572 km (0.118 R)
• M11: 1,288,935 km (0.078 R)
• M12: 1,396,496 km (0.087 R)
• M13: 1,666,071 km (0.047 R)
• M14: 1,756,279 km (0.096 R)
• M15: 1,942,080 km (0.117 R)
• M16: 2,082,103 km (0.058 R)
• M17: 2,176,051 km (0.073 R)
• M18: 2,337,467 km (0.082 R)
• M19: 2,487,065 km (0.101 R)
• M20: 2,603,302 km (0.103 R)
• M21: 2,709,217 km (0.074 R)
• M22: 2,808,401 km (0.118 R)
• M23: 2,929,874 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.7

Radius: 10.1

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.73 AU - 0.91 AU

Year: 513 Days

Day: 13 Hours

Environment

Temp: -170 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 40,372,478 km

• M1: 173,384 km (0.11 R)
• M2: 240,553 km (0.117 R)
• M3: 367,263 km (0.103 R)
• M4: 459,864 km (0.083 R)
• M5: 551,867 km (0.098 R)
• M6: 616,343 km (0.053 R)
• M7: 759,808 km (0.112 R)
• M8: 887,265 km (0.11 R)
• M9: 964,906 km (0.101 R)
• M10: 1,048,232 km (0.105 R)
• M11: 1,178,083 km (0.084 R)
• M12: 1,257,370 km (0.094 R)
• M13: 1,381,536 km (0.1 R)
• M14: 1,480,121 km (0.058 R)
• M15: 1,642,435 km (0.09 R)
• M16: 1,712,148 km (0.066 R)
• M17: 1,822,551 km (0.082 R)
• M18: 2,001,171 km (0.105 R)
• M19: 2,109,330 km (0.042 R)
• M20: 2,194,002 km (0.075 R)
• M21: 2,262,668 km (0.092 R)
• M22: 2,358,111 km (0.105 R)
• M23: 2,432,761 km (0.116 R)
• M24: 2,548,699 km (0.094 R)
• M25: 2,716,847 km (0.108 R)
• M26: 2,804,511 km (0.095 R)
• M27: 2,879,310 km (0.116 R)
• M28: 3,040,128 km (0.059 R)
• M29: 3,189,576 km (0.031 R)
• M30: 3,272,453 km (0.11 R)
• M31: 3,351,291 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.7

Radius: 8.7

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.83 AU - 0.91 AU

Year: 560 Days

Day: 8.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 40,372,478 km

• M1: 109,805 km (0.094 R)
• M2: 168,896 km (0.07 R)
• M3: 231,129 km (0.096 R)
• M4: 300,393 km (0.069 R)
• M5: 372,648 km (0.053 R)
• M6: 430,692 km (0.112 R)
• M7: 485,146 km (0.045 R)
• M8: 558,000 km (0.112 R)
• M9: 677,080 km (0.115 R)
• M10: 837,449 km (0.066 R)
• M11: 1,020,557 km (0.053 R)
• M12: 1,142,928 km (0.105 R)
• M13: 1,200,822 km (0.085 R)
• M14: 1,319,453 km (0.045 R)
• M15: 1,533,977 km (0.077 R)
• M16: 1,592,320 km (0.081 R)
• M17: 1,723,367 km (0.074 R)
• M18: 1,839,605 km (0.101 R)
• M19: 2,021,965 km (0.104 R)
• M20: 2,118,605 km (0.077 R)
• M21: 2,269,998 km (0.099 R)
• M22: 2,390,873 km (0.096 R)
• M23: 2,465,971 km (0.098 R)
• M24: 2,541,668 km (0.048 R)
• M25: 2,745,271 km (0.048 R)
• M26: 2,852,682 km (0.053 R)
• M27: 2,910,576 km (0.042 R)
• M28: 2,983,580 km (0.105 R)
• M29: 3,086,653 km (0.11 R)
• M30: 3,334,537 km (0.074 R)
• M31: 3,464,687 km (0.059 R)
• M32: 3,651,385 km (0.108 R)
• M33: 3,761,938 km (0.117 R)
• M34: 3,825,517 km (0.068 R)
• M35: 4,018,648 km (0.072 R)
• M36: 4,364,219 km (0.115 R)
• M37: 4,523,840 km (0.04 R)
• M38: 4,710,987 km (0.12 R)
• M39: 5,013,922 km (0.087 R)
• M40: 5,092,910 km (0.06 R)
• M41: 5,181,173 km (0.119 R)
• M42: 5,278,860 km (0.078 R)
• M43: 5,368,170 km (0.067 R)
• M44: 5,448,953 km (0.109 R)
• M45: 5,548,286 km (0.054 R)
• M46: 5,629,966 km (0.088 R)
• M47: 5,712,095 km (0.031 R)
• M48: 5,840,600 km (0.114 R)
• M49: 5,988,702 km (0.095 R)
• M50: 6,053,927 km (0.056 R)
• M51: 6,288,646 km (0.035 R)
• M52: 6,345,343 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.4

Radius: 11.7

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.59 AU - 2.25 AU

Year: 1836 Days

Day: 7.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 40,372,478 km

• M1: 176,825 km (0.105 R)
• M2: 263,741 km (0.064 R)
• M3: 391,647 km (0.09 R)
• M4: 490,980 km (0.082 R)
• M5: 594,801 km (0.087 R)
• M6: 688,001 km (0.091 R)
• M7: 773,421 km (0.057 R)
• M8: 855,849 km (0.057 R)
• M9: 934,388 km (0.115 R)
• M10: 1,217,727 km (0.096 R)
• M11: 1,315,564 km (0.094 R)
• M12: 1,441,974 km (0.056 R)
• M13: 1,599,201 km (0.12 R)
• M14: 1,893,011 km (0.085 R)
• M15: 1,998,179 km (0.073 R)
• M16: 2,144,785 km (0.029 R)
• M17: 2,386,984 km (0.115 R)
• M18: 2,563,958 km (0.066 R)
• M19: 2,909,230 km (0.06 R)
• M20: 3,121,360 km (0.1 R)
• M21: 3,212,165 km (0.098 R)
• M22: 3,431,626 km (0.11 R)
• M23: 3,549,060 km (0.113 R)
• M24: 3,727,979 km (0.104 R)
• M25: 3,848,854 km (0.111 R)
• M26: 4,057,393 km (0.108 R)
• M27: 4,537,004 km (0.098 R)
• M28: 4,757,511 km (0.066 R)
• M29: 4,915,337 km (0.114 R)
• M30: 5,101,736 km (0.103 R)
• M31: 5,195,833 km (0.047 R)
• M32: 5,344,833 km (0.061 R)
• M33: 5,467,802 km (0.114 R)
• M34: 5,605,582 km (0.114 R)
• M35: 5,758,471 km (0.084 R)
• M36: 5,983,316 km (0.115 R)
• M37: 6,082,649 km (0.088 R)
• M38: 6,182,431 km (0.116 R)
• M39: 6,529,049 km (0.086 R)
• M40: 6,763,619 km (0.11 R)
• M41: 6,941,491 km (0.053 R)
• M42: 7,015,991 km (0.071 R)
• M43: 7,256,394 km (0.06 R)
• M44: 7,962,496 km (0.103 R)
• M45: 8,040,586 km (0.081 R)
• M46: 8,403,062 km (0.027 R)
• M47: 8,482,648 km (0.113 R)
• M48: 8,578,391 km (0.081 R)
• M49: 8,690,589 km (0.083 R)
• M50: 8,787,229 km (0.119 R)
• M51: 8,884,019 km (0.107 R)
• M52: 9,176,932 km (0.039 R)
• M53: 9,539,258 km (0.115 R)
• M54: 9,755,576 km (0.096 R)
• M55: 9,973,540 km (0.062 R)
• M56: 10,671,564 km (0.054 R)
• M57: 11,052,590 km (0.053 R)
• M58: 11,227,320 km (0.09 R)
• M59: 11,350,140 km (0.082 R)
• M60: 11,455,906 km (0.092 R)
• M61: 11,757,046 km (0.092 R)
• M62: 11,953,169 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.1

Radius: 9.1

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.83 AU - 3.79 AU

Year: 4157 Days

Day: 8.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,372,478 km

• M1: 113,994 km (0.079 R)
• M2: 192,832 km (0.064 R)
• M3: 314,904 km (0.086 R)
• M4: 451,038 km (0.1 R)
• M5: 547,229 km (0.11 R)
• M6: 820,245 km (0.034 R)
• M7: 880,084 km (0.083 R)
• M8: 1,147,864 km (0.078 R)
• M9: 1,298,510 km (0.058 R)
• M10: 1,383,481 km (0.072 R)
• M11: 1,695,991 km (0.085 R)
• M12: 2,030,492 km (0.105 R)
• M13: 2,651,622 km (0.107 R)
• M14: 3,154,122 km (0.05 R)
• M15: 3,328,104 km (0.107 R)
• M16: 3,505,527 km (0.1 R)
• M17: 3,645,551 km (0.08 R)
• M18: 3,726,483 km (0.099 R)
• M19: 4,203,251 km (0.077 R)
• M20: 4,395,185 km (0.113 R)
• M21: 4,721,309 km (0.11 R)
• M22: 5,032,921 km (0.099 R)
• M23: 5,123,278 km (0.046 R)
• M24: 5,420,380 km (0.098 R)
• M25: 5,489,793 km (0.104 R)
• M26: 6,614,919 km (0.103 R)
• M27: 6,838,418 km (0.097 R)
• M28: 6,913,516 km (0.119 R)
• M29: 7,013,896 km (0.094 R)
• M30: 7,267,315 km (0.079 R)
• M31: 7,523,726 km (0.117 R)
• M32: 8,098,331 km (0.116 R)
• M33: 9,096,299 km (0.095 R)
• M34: 9,317,255 km (0.066 R)
• M35: 9,484,056 km (0.045 R)
• M36: 9,792,527 km (0.079 R)
• M37: 10,476,937 km (0.077 R)
• M38: 10,534,682 km (0.091 R)
• M39: 10,883,395 km (0.085 R)
• M40: 11,324,559 km (0.062 R)
• M41: 12,163,653 km (0.068 R)
• M42: 12,285,127 km (0.062 R)
• M43: 12,346,163 km (0.086 R)
• M44: 12,468,235 km (0.082 R)
• M45: 12,713,725 km (0.117 R)
• M46: 14,155,848 km (0.096 R)
• M47: 14,540,614 km (0.043 R)
• M48: 14,961,283 km (0.1 R)
• M49: 15,091,583 km (0.03 R)
• M50: 15,649,284 km (0.108 R)
• M51: 16,247,226 km (0.092 R)
• M52: 16,347,607 km (0.116 R)
• M53: 16,448,136 km (0.103 R)
• M54: 17,397,036 km (0.09 R)
• M55: 17,843,436 km (0.116 R)
• M56: 17,912,550 km (0.102 R)
• M57: 18,189,605 km (0.061 R)
• M58: 18,607,731 km (0.058 R)
• M59: 19,099,759 km (0.066 R)
• M60: 19,170,369 km (0.112 R)
• M61: 19,311,888 km (0.064 R)
• M62: 19,453,707 km (0.117 R)
• M63: 19,524,766 km (0.099 R)
• M64: 19,702,788 km (0.118 R)
• M65: 19,881,407 km (0.086 R)
• M66: 20,024,573 km (0.083 R)
• M67: 20,240,143 km (0.101 R)
• M68: 20,420,259 km (0.041 R)
• M69: 20,891,343 km (0.113 R)
• M70: 20,964,047 km (0.072 R)
• M71: 21,182,909 km (0.107 R)
• M72: 22,288,437 km (0.084 R)
• M73: 22,437,287 km (0.112 R)
• M74: 22,698,635 km (0.114 R)
• M75: 22,810,833 km (0.108 R)
• M76: 22,923,331 km (0.105 R)
• M77: 25,249,727 km (0.043 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.5

Radius: 12.5

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.99 AU - 5.39 AU

Year: 8161 Days

Day: 14.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 40,372,478 km

• M1: 236,813 km (0.097 R)
• M2: 324,029 km (0.118 R)
• M3: 465,249 km (0.119 R)
• M4: 717,172 km (0.041 R)
• M5: 965,056 km (0.101 R)
• M6: 1,099,844 km (0.103 R)
• M7: 1,314,516 km (0.099 R)
• M8: 1,683,126 km (0.061 R)
• M9: 1,954,197 km (0.113 R)
• M10: 2,262,219 km (0.096 R)
• M11: 2,445,327 km (0.064 R)
• M12: 2,585,949 km (0.059 R)
• M13: 2,705,178 km (0.067 R)
• M14: 2,999,288 km (0.05 R)
• M15: 3,512,558 km (0.057 R)
• M16: 3,752,513 km (0.06 R)
• M17: 3,915,724 km (0.095 R)
• M18: 4,164,805 km (0.05 R)
• M19: 4,649,502 km (0.11 R)
• M20: 4,795,659 km (0.073 R)
• M21: 5,395,247 km (0.105 R)
• M22: 5,518,067 km (0.107 R)
• M23: 5,735,134 km (0.101 R)
• M24: 6,403,686 km (0.101 R)
• M25: 6,599,211 km (0.059 R)
• M26: 7,503,829 km (0.108 R)
• M27: 7,675,717 km (0.053 R)
• M28: 8,093,394 km (0.102 R)
• M29: 8,842,281 km (0.071 R)
• M30: 10,329,583 km (0.079 R)
• M31: 10,559,366 km (0.111 R)
• M32: 11,376,918 km (0.092 R)
• M33: 12,620,974 km (0.107 R)
• M34: 12,702,654 km (0.102 R)
• M35: 12,990,182 km (0.117 R)
• M36: 14,846,093 km (0.092 R)
• M37: 15,235,945 km (0.093 R)
• M38: 16,247,376 km (0.097 R)
• M39: 16,963,950 km (0.078 R)
• M40: 17,553,665 km (0.08 R)
• M41: 17,644,919 km (0.055 R)
• M42: 18,427,615 km (0.054 R)
• M43: 19,033,786 km (0.109 R)
• M44: 19,551,993 km (0.106 R)
• M45: 20,026,966 km (0.065 R)
• M46: 20,457,658 km (0.103 R)
• M47: 21,670,299 km (0.107 R)
• M48: 21,866,422 km (0.038 R)
• M49: 22,557,713 km (0.105 R)
• M50: 23,809,997 km (0.096 R)
• M51: 25,342,478 km (0.105 R)
• M52: 25,704,654 km (0.101 R)
• M53: 25,808,325 km (0.115 R)
• M54: 26,277,165 km (0.104 R)
• M55: 26,959,331 km (0.119 R)
• M56: 28,394,573 km (0.069 R)
• M57: 28,716,807 km (0.107 R)
• M58: 29,094,392 km (0.045 R)
• M59: 30,346,676 km (0.058 R)
• M60: 31,062,203 km (0.045 R)
• M61: 32,062,115 km (0.074 R)
• M62: 32,229,814 km (0.094 R)
• M63: 33,752,122 km (0.065 R)
• M64: 33,865,816 km (0.081 R)
• M65: 34,665,118 km (0.109 R)
• M66: 35,067,237 km (0.085 R)
• M67: 35,240,022 km (0.116 R)
• M68: 36,050,095 km (0.043 R)
• M69: 36,399,107 km (0.097 R)
• M70: 36,807,808 km (0.107 R)
• M71: 37,511,816 km (0.099 R)
• M72: 38,457,573 km (0.089 R)
• M73: 39,590,777 km (0.037 R)
• M74: 39,770,744 km (0.077 R)
• M75: 40,010,998 km (0.062 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: 338 - 14,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit