🌌 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: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.1

Radius: 14.9

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.63 AU - 1.03 AU

Year: 532 Days

Day: 13.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 31,293,835 km

• M1: 185,950 km (0.095 R)
• M2: 280,646 km (0.068 R)
• M3: 402,717 km (0.065 R)
• M4: 635,791 km (0.11 R)
• M5: 769,531 km (0.088 R)
• M6: 872,754 km (0.115 R)
• M7: 981,212 km (0.061 R)
• M8: 1,074,861 km (0.055 R)
• M9: 1,182,272 km (0.082 R)
• M10: 1,320,800 km (0.115 R)
• M11: 1,493,585 km (0.115 R)
• M12: 1,603,390 km (0.09 R)
• M13: 1,752,389 km (0.037 R)
• M14: 1,925,025 km (0.084 R)
• M15: 2,052,034 km (0.091 R)
• M16: 2,368,583 km (0.099 R)
• M17: 2,505,316 km (0.116 R)
• M18: 2,602,704 km (0.046 R)
• M19: 2,939,000 km (0.079 R)
• M20: 3,183,742 km (0.076 R)
• M21: 3,320,175 km (0.102 R)
• M22: 3,435,366 km (0.038 R)
• M23: 3,781,086 km (0.112 R)
• M24: 3,877,427 km (0.113 R)
• M25: 4,023,435 km (0.116 R)
• M26: 4,154,931 km (0.117 R)
• M27: 4,304,529 km (0.073 R)
• M28: 4,489,731 km (0.081 R)
• M29: 4,583,380 km (0.114 R)
• M30: 4,686,452 km (0.071 R)
• M31: 4,842,333 km (0.119 R)
• M32: 4,956,028 km (0.088 R)
• M33: 5,070,620 km (0.116 R)
• M34: 5,293,521 km (0.118 R)
• M35: 5,492,336 km (0.096 R)
• M36: 5,647,768 km (0.052 R)
• M37: 5,767,596 km (0.11 R)
• M38: 5,981,820 km (0.108 R)
• M39: 6,246,160 km (0.063 R)
• M40: 6,437,346 km (0.058 R)
• M41: 6,572,283 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.6

Radius: 11.6

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.85 AU - 1.99 AU

Year: 1870 Days

Day: 15 Hours

Environment

Temp: -209 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 31,293,835 km

• M1: 163,211 km (0.1 R)
• M2: 249,679 km (0.08 R)
• M3: 324,927 km (0.062 R)
• M4: 397,930 km (0.065 R)
• M5: 489,484 km (0.085 R)
• M6: 613,351 km (0.063 R)
• M7: 717,471 km (0.088 R)
• M8: 868,715 km (0.113 R)
• M9: 988,094 km (0.076 R)
• M10: 1,166,415 km (0.084 R)
• M11: 1,283,550 km (0.092 R)
• M12: 1,363,884 km (0.091 R)
• M13: 1,446,163 km (0.119 R)
• M14: 1,694,345 km (0.119 R)
• M15: 1,837,361 km (0.115 R)
• M16: 1,910,514 km (0.078 R)
• M17: 2,078,662 km (0.054 R)
• M18: 2,174,255 km (0.099 R)
• M19: 2,369,929 km (0.072 R)
• M20: 2,622,899 km (0.068 R)
• M21: 2,768,458 km (0.101 R)
• M22: 2,874,224 km (0.062 R)
• M23: 2,959,644 km (0.076 R)
• M24: 3,243,581 km (0.12 R)
• M25: 3,388,990 km (0.092 R)
• M26: 3,513,755 km (0.094 R)
• M27: 3,593,939 km (0.088 R)
• M28: 3,686,241 km (0.085 R)
• M29: 3,968,383 km (0.079 R)
• M30: 4,136,082 km (0.109 R)
• M31: 4,767,385 km (0.047 R)
• M32: 4,869,111 km (0.101 R)
• M33: 5,191,944 km (0.12 R)
• M34: 5,323,141 km (0.117 R)
• M35: 5,428,757 km (0.025 R)
• M36: 5,655,697 km (0.068 R)
• M37: 5,899,392 km (0.1 R)
• M38: 6,119,002 km (0.101 R)
• M39: 6,397,403 km (0.083 R)
• M40: 6,765,414 km (0.107 R)
• M41: 7,551,850 km (0.107 R)
• M42: 7,835,488 km (0.055 R)
• M43: 8,244,638 km (0.103 R)
• M44: 8,397,976 km (0.103 R)
• M45: 9,005,044 km (0.102 R)
• M46: 9,353,607 km (0.077 R)
• M47: 9,449,499 km (0.098 R)
• M48: 9,674,494 km (0.108 R)
• M49: 9,933,897 km (0.071 R)
• M50: 10,015,428 km (0.05 R)
• M51: 10,294,129 km (0.109 R)
• M52: 10,492,495 km (0.076 R)
• M53: 10,642,093 km (0.118 R)
• M54: 10,725,569 km (0.1 R)
• M55: 10,825,949 km (0.064 R)
• M56: 11,061,566 km (0.075 R)
• M57: 11,230,761 km (0.118 R)
• M58: 11,537,586 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.9

Radius: 14.8

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.91 AU - 2.27 AU

Year: 2124 Days

Day: 9.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 31,293,835 km

• M1: 193,879 km (0.051 R)
• M2: 296,952 km (0.081 R)
• M3: 391,498 km (0.089 R)
• M4: 490,681 km (0.036 R)
• M5: 625,469 km (0.108 R)
• M6: 755,020 km (0.117 R)
• M7: 861,983 km (0.071 R)
• M8: 957,426 km (0.115 R)
• M9: 1,057,208 km (0.093 R)
• M10: 1,179,430 km (0.062 R)
• M11: 1,274,574 km (0.077 R)
• M12: 1,419,385 km (0.118 R)
• M13: 1,633,160 km (0.117 R)
• M14: 1,747,902 km (0.066 R)
• M15: 1,858,155 km (0.112 R)
• M16: 1,963,173 km (0.092 R)
• M17: 2,070,435 km (0.085 R)
• M18: 2,315,027 km (0.072 R)
• M19: 2,436,949 km (0.111 R)
• M20: 2,586,248 km (0.088 R)
• M21: 2,687,376 km (0.108 R)
• M22: 2,894,120 km (0.047 R)
• M23: 3,106,101 km (0.078 R)
• M24: 3,250,313 km (0.099 R)
• M25: 3,360,118 km (0.032 R)
• M26: 3,555,193 km (0.066 R)
• M27: 3,677,864 km (0.114 R)
• M28: 3,802,030 km (0.1 R)
• M29: 3,947,140 km (0.084 R)
• M30: 4,123,665 km (0.097 R)
• M31: 4,464,300 km (0.052 R)
• M32: 4,679,421 km (0.082 R)
• M33: 4,887,512 km (0.118 R)
• M34: 5,035,016 km (0.087 R)
• M35: 5,162,623 km (0.116 R)
• M36: 5,432,198 km (0.099 R)
• M37: 5,640,139 km (0.091 R)
• M38: 5,817,263 km (0.063 R)
• M39: 5,951,452 km (0.092 R)
• M40: 6,120,498 km (0.072 R)
• M41: 6,394,411 km (0.06 R)
• M42: 6,637,508 km (0.117 R)
• M43: 6,978,292 km (0.12 R)
• M44: 7,132,976 km (0.11 R)
• M45: 7,300,825 km (0.074 R)
• M46: 7,421,401 km (0.111 R)
• M47: 7,652,679 km (0.067 R)
• M48: 7,750,666 km (0.096 R)
• M49: 7,886,201 km (0.064 R)
• M50: 8,197,215 km (0.114 R)
• M51: 8,423,557 km (0.066 R)
• M52: 8,524,835 km (0.079 R)
• M53: 8,639,277 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.1

Radius: 11

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.42 AU - 4.98 AU

Year: 7162 Days

Day: 9.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 31,293,835 km

• M1: 143,315 km (0.027 R)
• M2: 445,502 km (0.075 R)
• M3: 519,404 km (0.1 R)
• M4: 612,154 km (0.031 R)
• M5: 755,619 km (0.104 R)
• M6: 927,507 km (0.117 R)
• M7: 1,078,152 km (0.063 R)
• M8: 1,579,454 km (0.114 R)
• M9: 1,803,253 km (0.077 R)
• M10: 2,373,071 km (0.061 R)
• M11: 2,606,743 km (0.116 R)
• M12: 2,799,126 km (0.097 R)
• M13: 2,946,629 km (0.051 R)
• M14: 3,198,103 km (0.113 R)
• M15: 3,430,578 km (0.095 R)
• M16: 3,722,294 km (0.062 R)
• M17: 3,884,907 km (0.039 R)
• M18: 4,879,583 km (0.032 R)
• M19: 5,512,831 km (0.067 R)
• M20: 5,729,598 km (0.037 R)
• M21: 6,203,973 km (0.044 R)
• M22: 7,291,550 km (0.097 R)
• M23: 8,014,108 km (0.118 R)
• M24: 8,189,586 km (0.118 R)
• M25: 8,437,320 km (0.062 R)
• M26: 8,580,036 km (0.117 R)
• M27: 8,723,501 km (0.107 R)
• M28: 8,904,065 km (0.065 R)
• M29: 8,976,620 km (0.073 R)
• M30: 9,305,586 km (0.081 R)
• M31: 10,126,429 km (0.091 R)
• M32: 10,622,346 km (0.115 R)
• M33: 11,126,192 km (0.055 R)
• M34: 11,243,626 km (0.101 R)
• M35: 11,637,817 km (0.045 R)
• M36: 11,996,702 km (0.08 R)
• M37: 12,888,904 km (0.106 R)
• M38: 13,218,767 km (0.076 R)
• M39: 13,718,574 km (0.088 R)
• M40: 13,802,648 km (0.06 R)
• M41: 14,139,991 km (0.115 R)
• M42: 14,909,073 km (0.071 R)
• M43: 15,255,392 km (0.113 R)
• M44: 15,911,678 km (0.119 R)
• M45: 15,999,941 km (0.092 R)
• M46: 16,354,338 km (0.089 R)
• M47: 17,026,033 km (0.032 R)
• M48: 18,027,291 km (0.11 R)
• M49: 18,119,294 km (0.12 R)
• M50: 18,211,446 km (0.087 R)
• M51: 18,396,200 km (0.116 R)
• M52: 19,565,008 km (0.088 R)
• M53: 20,517,198 km (0.077 R)
• M54: 20,999,053 km (0.066 R)
• M55: 21,875,697 km (0.104 R)
• M56: 22,072,119 km (0.029 R)
• M57: 22,269,139 km (0.101 R)
• M58: 23,013,239 km (0.044 R)
• M59: 24,423,797 km (0.059 R)
• M60: 25,914,241 km (0.108 R)
• M61: 26,487,201 km (0.109 R)
• M62: 28,124,400 km (0.113 R)
• M63: 28,284,619 km (0.104 R)
• M64: 29,090,054 km (0.088 R)
• M65: 30,066,629 km (0.084 R)
• M66: 31,329,983 km (0.106 R)
• M67: 32,163,243 km (0.057 R)
• M68: 32,274,993 km (0.085 R)
• M69: 33,455,170 km (0.071 R)
• M70: 34,192,837 km (0.082 R)
• M71: 34,477,971 km (0.065 R)
• M72: 35,222,968 km (0.076 R)
• M73: 36,147,333 km (0.107 R)
• M74: 37,372,540 km (0.107 R)
• M75: 38,137,883 km (0.051 R)
• M76: 39,624,138 km (0.089 R)
• M77: 39,743,816 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.3

Radius: 6.8

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 9.4 AU - 9.42 AU

Year: 20291 Days

Day: 15.2 Hours

Environment

Temp: -242 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 31,293,835 km

• M1: 95,593 km (0.081 R)
• M2: 193,430 km (0.047 R)
• M3: 315,801 km (0.103 R)
• M4: 777,610 km (0.059 R)
• M5: 1,285,794 km (0.113 R)
• M6: 1,897,649 km (0.12 R)
• M7: 1,989,053 km (0.064 R)
• M8: 2,176,350 km (0.072 R)
• M9: 2,730,760 km (0.03 R)
• M10: 3,261,234 km (0.032 R)
• M11: 3,504,629 km (0.097 R)
• M12: 3,572,098 km (0.087 R)
• M13: 3,822,974 km (0.11 R)
• M14: 4,733,426 km (0.087 R)
• M15: 4,808,076 km (0.092 R)
• M16: 4,858,041 km (0.065 R)
• M17: 5,034,268 km (0.074 R)
• M18: 5,523,453 km (0.068 R)
• M19: 5,760,565 km (0.117 R)
• M20: 6,081,752 km (0.107 R)
• M21: 6,938,499 km (0.117 R)
• M22: 7,080,168 km (0.056 R)
• M23: 7,251,458 km (0.049 R)
• M24: 7,773,554 km (0.08 R)
• M25: 7,950,379 km (0.069 R)
• M26: 8,488,632 km (0.084 R)
• M27: 8,579,438 km (0.109 R)
• M28: 9,100,338 km (0.089 R)
• M29: 10,920,645 km (0.105 R)
• M30: 11,085,651 km (0.099 R)
• M31: 11,184,984 km (0.098 R)
• M32: 11,351,187 km (0.107 R)
• M33: 12,434,575 km (0.112 R)
• M34: 13,023,392 km (0.099 R)
• M35: 15,579,272 km (0.049 R)
• M36: 16,251,265 km (0.093 R)
• M37: 16,856,538 km (0.073 R)
• M38: 17,009,128 km (0.043 R)
• M39: 17,933,494 km (0.092 R)
• M40: 18,050,180 km (0.034 R)
• M41: 19,072,233 km (0.108 R)
• M42: 20,153,227 km (0.049 R)
• M43: 21,007,730 km (0.099 R)
• M44: 23,343,551 km (0.088 R)
• M45: 23,471,008 km (0.091 R)
• M46: 24,240,540 km (0.081 R)
• M47: 24,542,129 km (0.11 R)
• M48: 26,554,071 km (0.098 R)
• M49: 26,864,786 km (0.115 R)
• M50: 27,984,675 km (0.089 R)
• M51: 28,074,883 km (0.068 R)
• M52: 28,937,015 km (0.065 R)
• M53: 29,348,409 km (0.073 R)
• M54: 29,761,748 km (0.081 R)
• M55: 30,038,504 km (0.092 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 17,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit