🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.7

Radius: 12.9

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.51 AU - 0.71 AU

Year: 329 Days

Day: 8.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 32,454,254 km

• M1: 160,818 km (0.078 R)
• M2: 245,490 km (0.05 R)
• M3: 350,508 km (0.09 R)
• M4: 449,392 km (0.047 R)
• M5: 539,749 km (0.071 R)
• M6: 631,303 km (0.118 R)
• M7: 782,397 km (0.107 R)
• M8: 862,881 km (0.094 R)
• M9: 946,655 km (0.113 R)
• M10: 1,102,686 km (0.095 R)
• M11: 1,186,311 km (0.096 R)
• M12: 1,276,668 km (0.098 R)
• M13: 1,364,931 km (0.042 R)
• M14: 1,473,838 km (0.076 R)
• M15: 1,590,674 km (0.094 R)
• M16: 1,754,633 km (0.048 R)
• M17: 1,858,903 km (0.107 R)
• M18: 1,970,354 km (0.061 R)
• M19: 2,068,639 km (0.039 R)
• M20: 2,253,991 km (0.038 R)
• M21: 2,433,808 km (0.097 R)
• M22: 2,595,972 km (0.066 R)
• M23: 2,692,762 km (0.037 R)
• M24: 2,949,023 km (0.096 R)
• M25: 3,044,167 km (0.091 R)
• M26: 3,152,626 km (0.099 R)
• M27: 3,250,014 km (0.115 R)
• M28: 3,348,449 km (0.08 R)
• M29: 3,523,329 km (0.084 R)
• M30: 3,611,891 km (0.095 R)
• M31: 3,836,587 km (0.059 R)
• M32: 4,199,063 km (0.102 R)
• M33: 4,279,696 km (0.1 R)
• M34: 4,760,204 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.8

Radius: 10.5

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.93 AU - 1.49 AU

Year: 919 Days

Day: 9.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 32,454,254 km

• M1: 166,502 km (0.095 R)
• M2: 238,459 km (0.071 R)
• M3: 304,132 km (0.105 R)
• M4: 385,215 km (0.073 R)
• M5: 466,596 km (0.075 R)
• M6: 628,610 km (0.088 R)
• M7: 717,322 km (0.092 R)
• M8: 879,486 km (0.101 R)
• M9: 946,207 km (0.085 R)
• M10: 1,041,201 km (0.102 R)
• M11: 1,125,874 km (0.097 R)
• M12: 1,350,719 km (0.079 R)
• M13: 1,488,798 km (0.088 R)
• M14: 1,554,471 km (0.093 R)
• M15: 1,704,967 km (0.081 R)
• M16: 1,773,932 km (0.103 R)
• M17: 1,849,329 km (0.085 R)
• M18: 1,914,853 km (0.093 R)
• M19: 1,981,274 km (0.049 R)
• M20: 2,053,979 km (0.116 R)
• M21: 2,185,026 km (0.118 R)
• M22: 2,401,794 km (0.103 R)
• M23: 2,743,475 km (0.118 R)
• M24: 2,913,718 km (0.108 R)
• M25: 3,087,550 km (0.052 R)
• M26: 3,278,138 km (0.114 R)
• M27: 3,472,765 km (0.107 R)
• M28: 3,588,554 km (0.081 R)
• M29: 3,678,013 km (0.112 R)
• M30: 3,761,190 km (0.093 R)
• M31: 3,950,880 km (0.079 R)
• M32: 4,150,892 km (0.101 R)
• M33: 4,325,024 km (0.065 R)
• M34: 4,598,339 km (0.067 R)
• M35: 4,695,728 km (0.059 R)
• M36: 4,801,344 km (0.098 R)
• M37: 5,177,283 km (0.071 R)
• M38: 5,333,613 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.5

Radius: 9.8

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.19 AU - 2.82 AU

Year: 2728 Days

Day: 13.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 32,454,254 km

• M1: 128,505 km (0.109 R)
• M2: 271,221 km (0.041 R)
• M3: 403,017 km (0.101 R)
• M4: 559,945 km (0.101 R)
• M5: 642,523 km (0.066 R)
• M6: 966,402 km (0.061 R)
• M7: 1,130,960 km (0.1 R)
• M8: 1,487,900 km (0.032 R)
• M9: 1,618,649 km (0.081 R)
• M10: 1,790,836 km (0.072 R)
• M11: 2,139,998 km (0.094 R)
• M12: 2,343,301 km (0.043 R)
• M13: 2,496,340 km (0.033 R)
• M14: 2,667,330 km (0.116 R)
• M15: 2,739,735 km (0.076 R)
• M16: 2,916,111 km (0.11 R)
• M17: 3,436,413 km (0.09 R)
• M18: 3,821,178 km (0.11 R)
• M19: 4,035,253 km (0.097 R)
• M20: 4,135,484 km (0.112 R)
• M21: 4,458,316 km (0.078 R)
• M22: 4,614,047 km (0.041 R)
• M23: 4,807,028 km (0.073 R)
• M24: 4,931,195 km (0.114 R)
• M25: 5,364,879 km (0.117 R)
• M26: 5,698,332 km (0.064 R)
• M27: 5,848,678 km (0.068 R)
• M28: 6,000,371 km (0.098 R)
• M29: 6,211,154 km (0.103 R)
• M30: 6,288,346 km (0.025 R)
• M31: 6,699,142 km (0.072 R)
• M32: 6,997,889 km (0.081 R)
• M33: 7,118,764 km (0.102 R)
• M34: 7,219,892 km (0.099 R)
• M35: 7,341,815 km (0.114 R)
• M36: 7,567,408 km (0.054 R)
• M37: 7,816,040 km (0.081 R)
• M38: 8,172,831 km (0.1 R)
• M39: 8,470,830 km (0.094 R)
• M40: 8,599,484 km (0.063 R)
• M41: 8,685,802 km (0.107 R)
• M42: 8,924,411 km (0.103 R)
• M43: 9,055,458 km (0.064 R)
• M44: 9,187,104 km (0.104 R)
• M45: 9,742,711 km (0.098 R)
• M46: 10,400,792 km (0.089 R)
• M47: 10,607,985 km (0.102 R)
• M48: 11,403,098 km (0.091 R)
• M49: 11,592,937 km (0.082 R)
• M50: 11,855,781 km (0.099 R)
• M51: 11,927,737 km (0.113 R)
• M52: 12,265,679 km (0.054 R)
• M53: 12,753,966 km (0.097 R)
• M54: 12,926,453 km (0.11 R)
• M55: 13,674,143 km (0.119 R)
• M56: 13,901,233 km (0.079 R)
• M57: 14,002,510 km (0.102 R)
• M58: 14,384,733 km (0.079 R)
• M59: 14,667,174 km (0.041 R)
• M60: 15,055,231 km (0.085 R)
• M61: 15,185,381 km (0.056 R)
• M62: 15,368,189 km (0.08 R)
• M63: 15,604,255 km (0.045 R)
• M64: 16,026,869 km (0.086 R)
• M65: 16,266,375 km (0.039 R)
• M66: 16,694,973 km (0.115 R)
• M67: 16,883,616 km (0.116 R)
• M68: 17,208,841 km (0.064 R)
• M69: 17,837,751 km (0.076 R)
• M70: 18,030,583 km (0.082 R)
• M71: 18,335,164 km (0.107 R)
• M72: 18,418,490 km (0.108 R)
• M73: 18,753,290 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.9

Radius: 9.7

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.29 AU - 4.99 AU

Year: 5814 Days

Day: 14 Hours

Environment

Temp: -218 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 32,454,254 km

• M1: 132,095 km (0.094 R)
• M2: 460,612 km (0.071 R)
• M3: 706,700 km (0.074 R)
• M4: 936,034 km (0.07 R)
• M5: 1,052,421 km (0.117 R)
• M6: 1,381,536 km (0.095 R)
• M7: 1,464,713 km (0.064 R)
• M8: 1,905,877 km (0.104 R)
• M9: 2,151,367 km (0.06 R)
• M10: 2,268,053 km (0.08 R)
• M11: 2,467,467 km (0.058 R)
• M12: 2,548,849 km (0.072 R)
• M13: 2,926,284 km (0.1 R)
• M14: 3,121,808 km (0.086 R)
• M15: 4,138,176 km (0.081 R)
• M16: 4,259,650 km (0.101 R)
• M17: 4,481,653 km (0.058 R)
• M18: 4,556,452 km (0.076 R)
• M19: 4,834,405 km (0.11 R)
• M20: 5,065,982 km (0.046 R)
• M21: 5,274,971 km (0.116 R)
• M22: 5,593,764 km (0.057 R)
• M23: 6,166,723 km (0.084 R)
• M24: 6,361,949 km (0.119 R)
• M25: 6,615,816 km (0.105 R)
• M26: 7,133,874 km (0.09 R)
• M27: 7,605,257 km (0.087 R)
• M28: 8,454,374 km (0.069 R)
• M29: 8,547,125 km (0.087 R)
• M30: 8,921,568 km (0.078 R)
• M31: 9,174,239 km (0.106 R)
• M32: 9,978,926 km (0.027 R)
• M33: 10,406,327 km (0.102 R)
• M34: 10,839,712 km (0.084 R)
• M35: 11,279,081 km (0.082 R)
• M36: 11,449,623 km (0.101 R)
• M37: 11,517,989 km (0.09 R)
• M38: 12,315,046 km (0.106 R)
• M39: 12,385,208 km (0.077 R)
• M40: 12,667,050 km (0.098 R)
• M41: 13,165,660 km (0.109 R)
• M42: 13,561,795 km (0.094 R)
• M43: 13,634,200 km (0.046 R)
• M44: 13,998,471 km (0.092 R)
• M45: 14,181,878 km (0.06 R)
• M46: 14,960,535 km (0.112 R)
• M47: 15,147,981 km (0.073 R)
• M48: 16,020,286 km (0.109 R)
• M49: 16,675,375 km (0.097 R)
• M50: 16,869,853 km (0.088 R)
• M51: 17,025,883 km (0.103 R)
• M52: 17,300,096 km (0.106 R)
• M53: 17,734,080 km (0.036 R)
• M54: 17,853,010 km (0.084 R)
• M55: 18,572,426 km (0.04 R)
• M56: 18,773,934 km (0.111 R)
• M57: 19,138,355 km (0.025 R)
• M58: 19,219,736 km (0.086 R)
• M59: 19,628,138 km (0.117 R)
• M60: 20,329,004 km (0.066 R)
• M61: 20,578,234 km (0.048 R)
• M62: 21,712,635 km (0.112 R)
• M63: 21,839,943 km (0.079 R)
• M64: 22,351,717 km (0.086 R)
• M65: 22,480,222 km (0.112 R)
• M66: 22,651,960 km (0.079 R)
• M67: 23,517,384 km (0.113 R)
• M68: 23,604,599 km (0.101 R)
• M69: 23,954,209 km (0.057 R)
• M70: 24,173,670 km (0.101 R)
• M71: 24,261,633 km (0.111 R)
• M72: 24,481,841 km (0.088 R)
• M73: 25,013,362 km (0.091 R)
• M74: 25,862,779 km (0.079 R)
• M75: 27,589,587 km (0.104 R)
• M76: 29,259,848 km (0.088 R)
• M77: 29,353,496 km (0.118 R)
• M78: 29,729,435 km (0.12 R)
• M79: 30,391,256 km (0.028 R)
• M80: 30,866,977 km (0.107 R)
• M81: 31,441,134 km (0.079 R)
• M82: 31,537,176 km (0.082 R)
• M83: 31,970,411 km (0.083 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 14,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit