🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.2

Radius: 11.5

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.74 AU - 0.94 AU

Year: 522 Days

Day: 10.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 69,017,504 km

• M1: 144,512 km (0.119 R)
• M2: 225,294 km (0.053 R)
• M3: 313,408 km (0.091 R)
• M4: 390,301 km (0.116 R)
• M5: 489,933 km (0.086 R)
• M6: 567,275 km (0.119 R)
• M7: 668,702 km (0.054 R)
• M8: 753,375 km (0.047 R)
• M9: 835,355 km (0.078 R)
• M10: 935,286 km (0.095 R)
• M11: 1,039,406 km (0.092 R)
• M12: 1,240,017 km (0.12 R)
• M13: 1,359,845 km (0.119 R)
• M14: 1,841,251 km (0.087 R)
• M15: 1,950,457 km (0.051 R)
• M16: 2,125,935 km (0.107 R)
• M17: 2,286,454 km (0.076 R)
• M18: 2,394,015 km (0.076 R)
• M19: 2,482,277 km (0.107 R)
• M20: 2,571,737 km (0.045 R)
• M21: 2,683,786 km (0.081 R)
• M22: 2,852,233 km (0.073 R)
• M23: 2,935,110 km (0.076 R)
• M24: 3,029,955 km (0.094 R)
• M25: 3,108,793 km (0.106 R)
• M26: 3,194,064 km (0.076 R)
• M27: 3,280,233 km (0.072 R)
• M28: 3,361,315 km (0.118 R)
• M29: 3,484,134 km (0.054 R)
• M30: 3,561,028 km (0.116 R)
• M31: 3,638,519 km (0.084 R)
• M32: 3,716,460 km (0.061 R)
• M33: 3,849,752 km (0.076 R)
• M34: 3,960,155 km (0.088 R)
• M35: 4,139,971 km (0.098 R)
• M36: 4,322,630 km (0.025 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.5

Radius: 14.5

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.87 AU - 1.25 AU

Year: 740 Days

Day: 7.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 69,017,504 km

• M1: 180,565 km (0.062 R)
• M2: 311,463 km (0.06 R)
• M3: 419,323 km (0.049 R)
• M4: 579,991 km (0.118 R)
• M5: 680,521 km (0.117 R)
• M6: 839,094 km (0.042 R)
• M7: 999,164 km (0.055 R)
• M8: 1,131,409 km (0.036 R)
• M9: 1,270,236 km (0.051 R)
• M10: 1,366,128 km (0.099 R)
• M11: 1,457,532 km (0.093 R)
• M12: 2,100,354 km (0.072 R)
• M13: 2,307,846 km (0.1 R)
• M14: 2,444,429 km (0.088 R)
• M15: 2,557,376 km (0.116 R)
• M16: 3,036,538 km (0.06 R)
• M17: 3,243,731 km (0.066 R)
• M18: 3,387,943 km (0.114 R)
• M19: 3,504,779 km (0.066 R)
• M20: 3,642,858 km (0.095 R)
• M21: 3,742,640 km (0.115 R)
• M22: 3,883,860 km (0.11 R)
• M23: 4,234,517 km (0.086 R)
• M24: 4,329,063 km (0.105 R)
• M25: 4,488,385 km (0.118 R)
• M26: 5,122,530 km (0.088 R)
• M27: 5,553,372 km (0.114 R)
• M28: 5,680,381 km (0.044 R)
• M29: 5,773,281 km (0.03 R)
• M30: 6,008,000 km (0.079 R)
• M31: 6,126,482 km (0.081 R)
• M32: 6,245,861 km (0.096 R)
• M33: 6,377,956 km (0.105 R)
• M34: 6,523,215 km (0.088 R)
• M35: 6,620,603 km (0.054 R)
• M36: 7,027,809 km (0.117 R)
• M37: 7,367,246 km (0.078 R)
• M38: 7,506,971 km (0.102 R)
• M39: 7,931,679 km (0.084 R)
• M40: 8,127,353 km (0.089 R)
• M41: 8,324,673 km (0.114 R)
• M42: 8,563,581 km (0.034 R)
• M43: 8,804,732 km (0.069 R)
• M44: 8,980,360 km (0.094 R)
• M45: 9,157,035 km (0.117 R)
• M46: 9,280,154 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.4

Radius: 9.4

Gravity: 9.82 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.49 AU - 2.03 AU

Year: 1584 Days

Day: 6.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 69,017,504 km

• M1: 147,354 km (0.047 R)
• M2: 215,571 km (0.053 R)
• M3: 290,369 km (0.116 R)
• M4: 372,349 km (0.099 R)
• M5: 550,969 km (0.112 R)
• M6: 711,936 km (0.032 R)
• M7: 790,625 km (0.097 R)
• M8: 1,062,893 km (0.086 R)
• M9: 1,191,397 km (0.092 R)
• M10: 1,276,818 km (0.101 R)
• M11: 1,484,310 km (0.11 R)
• M12: 1,756,728 km (0.109 R)
• M13: 2,102,299 km (0.112 R)
• M14: 2,183,231 km (0.063 R)
• M15: 2,336,569 km (0.087 R)
• M16: 2,396,558 km (0.045 R)
• M17: 2,469,113 km (0.079 R)
• M18: 2,567,249 km (0.066 R)
• M19: 2,881,853 km (0.039 R)
• M20: 3,249,116 km (0.079 R)
• M21: 3,438,357 km (0.093 R)
• M22: 3,534,399 km (0.105 R)
• M23: 3,927,393 km (0.098 R)
• M24: 4,027,923 km (0.084 R)
• M25: 4,114,689 km (0.077 R)
• M26: 4,877,639 km (0.105 R)
• M27: 4,939,273 km (0.103 R)
• M28: 5,110,263 km (0.062 R)
• M29: 5,204,360 km (0.067 R)
• M30: 5,378,492 km (0.118 R)
• M31: 5,667,515 km (0.093 R)
• M32: 5,813,822 km (0.049 R)
• M33: 5,879,346 km (0.099 R)
• M34: 6,044,203 km (0.052 R)
• M35: 6,479,832 km (0.094 R)
• M36: 6,942,987 km (0.071 R)
• M37: 7,169,777 km (0.044 R)
• M38: 7,346,003 km (0.065 R)
• M39: 7,470,170 km (0.082 R)
• M40: 7,955,615 km (0.037 R)
• M41: 8,138,124 km (0.064 R)
• M42: 8,377,331 km (0.078 R)
• M43: 8,469,932 km (0.052 R)
• M44: 8,768,829 km (0.072 R)
• M45: 8,995,170 km (0.069 R)
• M46: 9,071,016 km (0.097 R)
• M47: 9,204,308 km (0.12 R)
• M48: 9,530,731 km (0.101 R)
• M49: 9,880,640 km (0.096 R)
• M50: 10,234,738 km (0.061 R)
• M51: 10,532,887 km (0.114 R)
• M52: 10,793,786 km (0.083 R)
• M53: 10,874,419 km (0.118 R)
• M54: 10,975,547 km (0.115 R)
• M55: 11,076,974 km (0.108 R)
• M56: 11,321,716 km (0.105 R)
• M57: 11,858,174 km (0.064 R)
• M58: 12,699,662 km (0.09 R)
• M59: 12,848,961 km (0.105 R)
• M60: 12,998,858 km (0.082 R)
• M61: 13,756,571 km (0.117 R)
• M62: 14,085,836 km (0.114 R)
• M63: 14,174,099 km (0.118 R)
• M64: 14,306,792 km (0.08 R)
• M65: 14,841,605 km (0.074 R)
• M66: 15,111,479 km (0.05 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 978.4

Radius: 5

Gravity: 39.14 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.78 AU - 7.64 AU

Year: 11789 Days

Day: 22.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,017,504 km

• M1: 161,865 km (0.06 R)
• M2: 232,325 km (0.11 R)
• M3: 881,131 km (0.042 R)
• M4: 1,152,951 km (0.081 R)
• M5: 1,852,171 km (0.084 R)
• M6: 2,850,438 km (0.082 R)
• M7: 2,948,275 km (0.038 R)
• M8: 3,350,544 km (0.117 R)
• M9: 4,505,589 km (0.027 R)
• M10: 4,773,219 km (0.06 R)
• M11: 4,967,696 km (0.102 R)
• M12: 5,164,567 km (0.058 R)
• M13: 5,364,131 km (0.101 R)
• M14: 5,525,697 km (0.109 R)
• M15: 5,977,931 km (0.056 R)
• M16: 6,103,444 km (0.091 R)
• M17: 7,005,519 km (0.118 R)
• M18: 8,132,589 km (0.042 R)
• M19: 8,835,549 km (0.115 R)
• M20: 8,930,694 km (0.109 R)
• M21: 10,348,732 km (0.11 R)
• M22: 10,398,847 km (0.04 R)
• M23: 11,006,813 km (0.114 R)
• M24: 11,522,178 km (0.033 R)
• M25: 11,626,298 km (0.086 R)
• M26: 11,940,154 km (0.112 R)
• M27: 12,363,067 km (0.079 R)
• M28: 12,629,950 km (0.036 R)
• M29: 13,114,946 km (0.051 R)
• M30: 13,387,065 km (0.088 R)
• M31: 14,103,339 km (0.06 R)
• M32: 14,214,640 km (0.064 R)
• M33: 14,494,089 km (0.101 R)
• M34: 15,572,690 km (0.114 R)
• M35: 16,325,466 km (0.107 R)
• M36: 16,500,795 km (0.092 R)
• M37: 17,446,852 km (0.072 R)
• M38: 17,866,175 km (0.1 R)
• M39: 17,986,601 km (0.11 R)
• M40: 18,531,885 km (0.103 R)
• M41: 19,267,458 km (0.109 R)
• M42: 19,638,760 km (0.11 R)
• M43: 20,137,369 km (0.081 R)
• M44: 20,325,563 km (0.057 R)
• M45: 23,942,242 km (0.116 R)
• M46: 25,011,268 km (0.118 R)
• M47: 26,301,101 km (0.102 R)
• M48: 26,506,648 km (0.115 R)
• M49: 27,126,731 km (0.074 R)
• M50: 27,403,787 km (0.091 R)
• M51: 27,681,889 km (0.112 R)
• M52: 28,662,354 km (0.073 R)
• M53: 30,011,278 km (0.112 R)
• M54: 30,945,965 km (0.111 R)
• M55: 31,018,221 km (0.056 R)
• M56: 31,307,992 km (0.079 R)
• M57: 32,036,384 km (0.099 R)
• M58: 32,329,297 km (0.1 R)
• M59: 33,065,318 km (0.119 R)
• M60: 33,435,423 km (0.109 R)
• M61: 33,732,525 km (0.065 R)
• M62: 34,704,163 km (0.055 R)
• M63: 39,776,578 km (0.093 R)
• M64: 39,855,117 km (0.093 R)
• M65: 40,644,096 km (0.075 R)
• M66: 40,802,520 km (0.079 R)
• M67: 42,077,243 km (0.035 R)
• M68: 42,317,797 km (0.028 R)
• M69: 42,478,315 km (0.068 R)
• M70: 43,770,093 km (0.1 R)
• M71: 45,320,825 km (0.092 R)
• M72: 45,485,083 km (0.117 R)
• M73: 45,979,205 km (0.076 R)
• M74: 46,889,508 km (0.072 R)
• M75: 47,138,738 km (0.103 R)
• M76: 48,307,995 km (0.075 R)
• M77: 48,896,214 km (0.04 R)
• M78: 49,486,826 km (0.049 R)
• M79: 50,079,682 km (0.104 R)
• M80: 50,419,569 km (0.095 R)
• M81: 51,101,585 km (0.088 R)
• M82: 51,786,744 km (0.115 R)
• M83: 52,561,062 km (0.068 R)
• M84: 52,906,484 km (0.064 R)
• M85: 53,947,087 km (0.092 R)
• M86: 54,994,571 km (0.081 R)
• M87: 55,784,448 km (0.083 R)
• M88: 56,225,013 km (0.096 R)
• M89: 56,313,276 km (0.088 R)
• M90: 56,755,039 km (0.099 R)
• M91: 57,553,293 km (0.059 R)
• M92: 59,071,262 km (0.105 R)
• M93: 60,150,761 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 981.3

Radius: 5.7

Gravity: 30.2 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 6.14 AU - 9.22 AU

Year: 14436 Days

Day: 15.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 69,017,504 km

• M1: 161,566 km (0.082 R)
• M2: 429,196 km (0.057 R)
• M3: 601,832 km (0.103 R)
• M4: 664,364 km (0.11 R)
• M5: 796,010 km (0.112 R)
• M6: 1,239,867 km (0.061 R)
• M7: 1,689,858 km (0.084 R)
• M8: 2,724,626 km (0.098 R)
• M9: 3,265,273 km (0.107 R)
• M10: 3,567,012 km (0.092 R)
• M11: 3,956,714 km (0.108 R)
• M12: 4,116,485 km (0.03 R)
• M13: 4,156,726 km (0.11 R)
• M14: 5,118,342 km (0.114 R)
• M15: 5,380,138 km (0.08 R)
• M16: 5,780,911 km (0.099 R)
• M17: 5,962,223 km (0.092 R)
• M18: 6,053,627 km (0.075 R)
• M19: 6,191,407 km (0.116 R)
• M20: 6,376,908 km (0.107 R)
• M21: 6,564,205 km (0.109 R)
• M22: 7,137,015 km (0.061 R)
• M23: 7,725,683 km (0.092 R)
• M24: 8,025,776 km (0.108 R)
• M25: 8,278,896 km (0.112 R)
• M26: 9,053,663 km (0.099 R)
• M27: 10,122,390 km (0.069 R)
• M28: 10,450,758 km (0.077 R)
• M29: 11,913,526 km (0.118 R)
• M30: 12,144,355 km (0.113 R)
• M31: 14,777,577 km (0.097 R)
• M32: 14,963,377 km (0.035 R)
• M33: 15,462,586 km (0.092 R)
• M34: 17,775,369 km (0.116 R)
• M35: 17,907,015 km (0.074 R)
• M36: 18,171,354 km (0.108 R)
• M37: 18,570,032 km (0.083 R)
• M38: 19,106,341 km (0.09 R)
• M39: 19,647,586 km (0.109 R)
• M40: 19,715,503 km (0.082 R)
• M41: 20,537,843 km (0.092 R)
• M42: 20,953,127 km (0.115 R)
• M43: 21,301,390 km (0.065 R)
• M44: 23,502,723 km (0.077 R)
• M45: 23,574,979 km (0.108 R)
• M46: 24,301,127 km (0.092 R)
• M47: 24,374,131 km (0.074 R)
• M48: 24,813,799 km (0.11 R)
• M49: 25,182,109 km (0.118 R)
• M50: 25,626,564 km (0.102 R)
• M51: 25,700,914 km (0.106 R)
• M52: 26,899,792 km (0.081 R)
• M53: 27,734,697 km (0.047 R)
• M54: 27,963,732 km (0.101 R)
• M55: 28,809,408 km (0.084 R)
• M56: 29,975,973 km (0.083 R)
• M57: 30,054,212 km (0.11 R)
• M58: 30,920,234 km (0.11 R)
• M59: 31,475,691 km (0.068 R)
• M60: 31,794,484 km (0.053 R)
• M61: 33,242,442 km (0.096 R)
• M62: 33,729,832 km (0.086 R)
• M63: 35,703,028 km (0.027 R)
• M64: 36,202,086 km (0.069 R)
• M65: 36,787,313 km (0.106 R)
• M66: 38,732,235 km (0.114 R)
• M67: 38,817,506 km (0.079 R)
• M68: 39,502,215 km (0.094 R)
• M69: 40,104,646 km (0.105 R)
• M70: 40,190,964 km (0.088 R)
• M71: 41,580,429 km (0.109 R)
• M72: 43,516,375 km (0.099 R)
• M73: 44,049,392 km (0.116 R)
• M74: 44,673,963 km (0.087 R)
• M75: 46,203,153 km (0.077 R)
• M76: 47,475,333 km (0.096 R)
• M77: 48,483,024 km (0.096 R)
• M78: 48,943,337 km (0.05 R)
• M79: 50,147,001 km (0.105 R)
• M80: 52,111,820 km (0.116 R)
• M81: 53,340,617 km (0.047 R)
• M82: 54,292,508 km (0.078 R)
• M83: 54,579,138 km (0.114 R)
• M84: 54,962,108 km (0.109 R)
• M85: 55,634,401 km (0.119 R)
• M86: 57,570,347 km (0.095 R)
• M87: 58,938,569 km (0.094 R)
• M88: 59,823,740 km (0.105 R)
• M89: 62,605,811 km (0.119 R)
• M90: 63,307,874 km (0.045 R)
• M91: 64,821,057 km (0.041 R)
• M92: 66,040,130 km (0.091 R)
• M93: 66,448,233 km (0.093 R)
• M94: 66,754,759 km (0.093 R)
• M95: 67,061,883 km (0.1 R)
• M96: 67,266,832 km (0.057 R)
• M97: 68,501,015 km (0.048 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 13,233 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit