🌌 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: 328.6

Radius: 13

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.65 AU - 0.73 AU

Year: 403 Days

Day: 15 Hours

Environment

Temp: -163 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 45,681,584 km

• M1: 169,494 km (0.072 R)
• M2: 255,962 km (0.113 R)
• M3: 367,712 km (0.105 R)
• M4: 456,872 km (0.079 R)
• M5: 570,417 km (0.086 R)
• M6: 664,215 km (0.115 R)
• M7: 777,610 km (0.067 R)
• M8: 916,287 km (0.047 R)
• M9: 1,192,295 km (0.118 R)
• M10: 1,285,046 km (0.081 R)
• M11: 1,482,664 km (0.09 R)
• M12: 1,609,823 km (0.095 R)
• M13: 1,768,396 km (0.106 R)
• M14: 1,970,653 km (0.109 R)
• M15: 2,150,769 km (0.097 R)
• M16: 2,326,546 km (0.11 R)
• M17: 2,408,376 km (0.028 R)
• M18: 2,512,347 km (0.116 R)
• M19: 2,654,913 km (0.091 R)
• M20: 2,751,554 km (0.044 R)
• M21: 2,838,470 km (0.075 R)
• M22: 2,992,855 km (0.075 R)
• M23: 3,155,917 km (0.062 R)
• M24: 3,252,856 km (0.088 R)
• M25: 3,467,230 km (0.111 R)
• M26: 3,555,493 km (0.047 R)
• M27: 3,728,428 km (0.084 R)
• M28: 3,812,951 km (0.09 R)
• M29: 4,051,709 km (0.105 R)
• M30: 4,220,006 km (0.035 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324

Radius: 8.1

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.64 AU - 1.06 AU

Year: 551 Days

Day: 12.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 45,681,584 km

• M1: 102,026 km (0.064 R)
• M2: 174,880 km (0.072 R)
• M3: 229,932 km (0.106 R)
• M4: 302,337 km (0.098 R)
• M5: 387,608 km (0.068 R)
• M6: 440,267 km (0.062 R)
• M7: 522,994 km (0.093 R)
• M8: 582,534 km (0.103 R)
• M9: 655,687 km (0.088 R)
• M10: 972,685 km (0.032 R)
• M11: 1,029,832 km (0.075 R)
• M12: 1,092,962 km (0.101 R)
• M13: 1,237,324 km (0.114 R)
• M14: 1,453,194 km (0.082 R)
• M15: 1,529,489 km (0.104 R)
• M16: 1,718,580 km (0.036 R)
• M17: 1,788,592 km (0.092 R)
• M18: 1,915,152 km (0.059 R)
• M19: 2,021,965 km (0.116 R)
• M20: 2,130,722 km (0.083 R)
• M21: 2,318,318 km (0.094 R)
• M22: 2,372,173 km (0.104 R)
• M23: 2,487,065 km (0.073 R)
• M24: 2,647,434 km (0.119 R)
• M25: 2,894,270 km (0.056 R)
• M26: 2,952,314 km (0.119 R)
• M27: 3,030,254 km (0.101 R)
• M28: 3,108,943 km (0.098 R)
• M29: 3,261,682 km (0.085 R)
• M30: 3,315,538 km (0.045 R)
• M31: 3,369,542 km (0.037 R)
• M32: 3,478,450 km (0.1 R)
• M33: 3,741,892 km (0.059 R)
• M34: 4,011,916 km (0.072 R)
• M35: 4,091,352 km (0.075 R)
• M36: 4,171,237 km (0.099 R)
• M37: 4,236,911 km (0.066 R)
• M38: 4,310,363 km (0.087 R)
• M39: 4,436,325 km (0.118 R)
• M40: 4,555,854 km (0.056 R)
• M41: 4,684,059 km (0.097 R)
• M42: 4,737,316 km (0.113 R)
• M43: 4,874,946 km (0.082 R)
• M44: 4,967,397 km (0.057 R)
• M45: 5,021,701 km (0.059 R)
• M46: 5,295,765 km (0.087 R)

Asteroid Belt

Center: 2.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.4

Radius: 12.3

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.53 AU - 4.97 AU

Year: 7277 Days

Day: 8.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 45,681,584 km

• M1: 258,056 km (0.115 R)
• M2: 339,288 km (0.113 R)
• M3: 426,653 km (0.116 R)
• M4: 507,735 km (0.095 R)
• M5: 708,944 km (0.038 R)
• M6: 799,601 km (0.117 R)
• M7: 1,039,406 km (0.099 R)
• M8: 1,132,605 km (0.108 R)
• M9: 1,366,277 km (0.109 R)
• M10: 1,482,515 km (0.09 R)
• M11: 1,767,499 km (0.118 R)
• M12: 2,250,700 km (0.054 R)
• M13: 2,627,836 km (0.103 R)
• M14: 2,823,959 km (0.104 R)
• M15: 3,335,733 km (0.098 R)
• M16: 3,584,664 km (0.099 R)
• M17: 3,802,927 km (0.039 R)
• M18: 4,100,777 km (0.102 R)
• M19: 4,406,256 km (0.103 R)
• M20: 4,503,345 km (0.032 R)
• M21: 5,059,998 km (0.115 R)
• M22: 5,161,725 km (0.088 R)
• M23: 5,408,711 km (0.074 R)
• M24: 5,850,324 km (0.112 R)
• M25: 6,086,389 km (0.098 R)
• M26: 6,325,596 km (0.077 R)
• M27: 6,858,314 km (0.077 R)
• M28: 6,971,111 km (0.106 R)
• M29: 7,130,134 km (0.112 R)
• M30: 7,313,242 km (0.1 R)
• M31: 7,405,543 km (0.1 R)
• M32: 7,614,382 km (0.112 R)
• M33: 7,872,289 km (0.054 R)
• M34: 7,966,835 km (0.081 R)
• M35: 8,109,252 km (0.059 R)
• M36: 8,300,587 km (0.076 R)
• M37: 8,566,124 km (0.058 R)
• M38: 9,105,723 km (0.11 R)
• M39: 10,346,787 km (0.077 R)
• M40: 10,658,848 km (0.04 R)
• M41: 10,737,387 km (0.096 R)
• M42: 10,868,585 km (0.044 R)
• M43: 11,559,876 km (0.093 R)
• M44: 11,694,365 km (0.117 R)
• M45: 11,965,137 km (0.097 R)
• M46: 12,101,271 km (0.113 R)
• M47: 12,595,692 km (0.078 R)
• M48: 13,604,131 km (0.065 R)
• M49: 13,746,399 km (0.094 R)
• M50: 14,118,299 km (0.105 R)
• M51: 14,290,935 km (0.078 R)
• M52: 15,401,400 km (0.08 R)
• M53: 15,668,582 km (0.113 R)
• M54: 15,847,501 km (0.105 R)
• M55: 15,997,099 km (0.095 R)
• M56: 16,147,145 km (0.112 R)
• M57: 16,327,860 km (0.116 R)
• M58: 16,509,322 km (0.101 R)
• M59: 16,600,277 km (0.076 R)
• M60: 17,088,116 km (0.09 R)
• M61: 17,210,786 km (0.107 R)
• M62: 17,580,742 km (0.055 R)
• M63: 18,109,271 km (0.057 R)
• M64: 18,706,316 km (0.039 R)
• M65: 18,801,161 km (0.047 R)
• M66: 19,822,765 km (0.11 R)
• M67: 20,731,572 km (0.084 R)
• M68: 21,125,164 km (0.057 R)
• M69: 21,455,177 km (0.063 R)
• M70: 21,720,264 km (0.109 R)
• M71: 22,187,010 km (0.066 R)
• M72: 22,589,578 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.3

Radius: 6.3

Gravity: 9.2 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.57 AU - 8.23 AU

Year: 12740 Days

Day: 24.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 45,681,584 km

• M1: 124,017 km (0.117 R)
• M2: 247,884 km (0.12 R)
• M3: 376,987 km (0.084 R)
• M4: 513,719 km (0.039 R)
• M5: 650,601 km (0.104 R)
• M6: 748,588 km (0.049 R)
• M7: 1,228,498 km (0.068 R)
• M8: 1,309,580 km (0.076 R)
• M9: 1,498,821 km (0.061 R)
• M10: 1,674,449 km (0.094 R)
• M11: 1,856,809 km (0.089 R)
• M12: 1,903,334 km (0.095 R)
• M13: 2,416,155 km (0.096 R)
• M14: 2,492,899 km (0.113 R)
• M15: 2,622,451 km (0.111 R)
• M16: 3,416,815 km (0.066 R)
• M17: 3,474,261 km (0.091 R)
• M18: 3,532,006 km (0.094 R)
• M19: 3,677,714 km (0.086 R)
• M20: 3,766,126 km (0.047 R)
• M21: 5,306,685 km (0.117 R)
• M22: 5,473,786 km (0.11 R)
• M23: 6,476,241 km (0.081 R)
• M24: 6,798,924 km (0.102 R)
• M25: 7,422,298 km (0.102 R)
• M26: 7,722,092 km (0.036 R)
• M27: 8,449,737 km (0.101 R)
• M28: 8,762,695 km (0.079 R)
• M29: 8,802,040 km (0.107 R)
• M30: 8,881,027 km (0.087 R)
• M31: 9,119,337 km (0.041 R)
• M32: 9,846,681 km (0.085 R)
• M33: 10,803,061 km (0.077 R)
• M34: 10,845,247 km (0.041 R)
• M35: 11,014,742 km (0.095 R)
• M36: 11,185,283 km (0.059 R)
• M37: 11,442,592 km (0.096 R)
• M38: 11,832,144 km (0.037 R)
• M39: 12,402,561 km (0.049 R)
• M40: 13,026,833 km (0.118 R)
• M41: 13,524,545 km (0.077 R)
• M42: 13,982,464 km (0.096 R)
• M43: 14,120,842 km (0.095 R)
• M44: 14,306,044 km (0.055 R)
• M45: 14,772,491 km (0.088 R)
• M46: 14,819,315 km (0.05 R)
• M47: 15,672,471 km (0.077 R)
• M48: 15,816,085 km (0.062 R)
• M49: 16,298,389 km (0.043 R)
• M50: 17,376,241 km (0.04 R)
• M51: 17,475,275 km (0.106 R)
• M52: 17,624,424 km (0.079 R)
• M53: 17,674,240 km (0.111 R)
• M54: 18,275,175 km (0.039 R)
• M55: 18,984,718 km (0.065 R)
• M56: 19,240,381 km (0.084 R)
• M57: 19,962,041 km (0.055 R)
• M58: 20,955,670 km (0.095 R)
• M59: 22,773,583 km (0.111 R)
• M60: 23,154,160 km (0.081 R)
• M61: 23,921,448 km (0.088 R)
• M62: 24,142,254 km (0.06 R)
• M63: 24,976,113 km (0.064 R)
• M64: 25,424,757 km (0.114 R)
• M65: 25,593,653 km (0.083 R)
• M66: 25,762,848 km (0.089 R)
• M67: 25,875,944 km (0.052 R)
• M68: 26,843,692 km (0.119 R)
• M69: 28,697,210 km (0.095 R)
• M70: 28,814,345 km (0.084 R)
• M71: 29,876,490 km (0.091 R)
• M72: 30,352,510 km (0.093 R)
• M73: 30,531,729 km (0.119 R)
• M74: 31,011,339 km (0.066 R)
• M75: 31,795,980 km (0.101 R)
• M76: 31,977,891 km (0.095 R)
• M77: 33,507,978 km (0.062 R)
• M78: 33,816,898 km (0.109 R)
• M79: 34,002,549 km (0.035 R)
• M80: 35,626,733 km (0.108 R)
• M81: 36,131,626 km (0.07 R)
• M82: 37,084,564 km (0.063 R)
• M83: 37,148,442 km (0.119 R)
• M84: 38,626,320 km (0.027 R)
• M85: 39,665,875 km (0.054 R)
• M86: 40,517,087 km (0.107 R)
• M87: 41,440,705 km (0.083 R)
• M88: 42,171,191 km (0.037 R)
• M89: 42,705,106 km (0.078 R)
• M90: 43,241,265 km (0.116 R)
• M91: 43,982,223 km (0.107 R)
• M92: 44,252,696 km (0.097 R)
• M93: 44,320,314 km (0.078 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: 349 - 13,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit