🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.9

Radius: 11.7

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.78 AU - 1 AU

Year: 560 Days

Day: 14 Hours

Environment

Temp: -165 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 57,270,617 km

• M1: 150,047 km (0.043 R)
• M2: 236,065 km (0.11 R)
• M3: 330,611 km (0.119 R)
• M4: 428,299 km (0.026 R)
• M5: 531,372 km (0.1 R)
• M6: 636,389 km (0.112 R)
• M7: 711,039 km (0.107 R)
• M8: 815,757 km (0.058 R)
• M9: 912,248 km (0.116 R)
• M10: 1,062,294 km (0.095 R)
• M11: 1,189,602 km (0.1 R)
• M12: 1,284,597 km (0.045 R)
• M13: 1,421,180 km (0.078 R)
• M14: 1,591,572 km (0.098 R)
• M15: 1,709,156 km (0.11 R)
• M16: 1,811,481 km (0.053 R)
• M17: 1,959,433 km (0.046 R)
• M18: 2,124,439 km (0.043 R)
• M19: 2,208,813 km (0.069 R)
• M20: 2,347,490 km (0.069 R)
• M21: 2,421,242 km (0.071 R)
• M22: 2,502,623 km (0.098 R)
• M23: 2,633,521 km (0.11 R)
• M24: 2,752,601 km (0.107 R)
• M25: 2,866,445 km (0.118 R)
• M26: 2,988,965 km (0.025 R)
• M27: 3,083,960 km (0.074 R)
• M28: 3,165,192 km (0.03 R)
• M29: 3,284,571 km (0.06 R)
• M30: 3,952,077 km (0.041 R)
• M31: 4,040,489 km (0.11 R)
• M32: 4,170,340 km (0.118 R)
• M33: 4,260,398 km (0.055 R)
• M34: 4,392,642 km (0.05 R)
• M35: 4,534,611 km (0.051 R)
• M36: 4,652,643 km (0.078 R)
• M37: 4,823,185 km (0.036 R)
• M38: 4,917,880 km (0.053 R)
• M39: 5,039,204 km (0.045 R)
• M40: 5,293,820 km (0.092 R)
• M41: 5,373,855 km (0.039 R)
• M42: 5,679,334 km (0.032 R)
• M43: 5,907,770 km (0.042 R)
• M44: 6,036,872 km (0.07 R)
• M45: 6,120,498 km (0.109 R)
• M46: 6,232,546 km (0.096 R)
• M47: 6,382,892 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.8

Radius: 9.7

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.97 AU - 0.99 AU

Year: 647 Days

Day: 5.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 57,270,617 km

• M1: 124,914 km (0.038 R)
• M2: 196,871 km (0.118 R)
• M3: 275,559 km (0.066 R)
• M4: 432,039 km (0.065 R)
• M5: 579,393 km (0.097 R)
• M6: 713,432 km (0.056 R)
• M7: 825,780 km (0.113 R)
• M8: 941,419 km (0.112 R)
• M9: 1,010,833 km (0.073 R)
• M10: 1,196,185 km (0.055 R)
• M11: 1,371,064 km (0.082 R)
• M12: 1,476,531 km (0.086 R)
• M13: 1,573,470 km (0.115 R)
• M14: 1,758,074 km (0.104 R)
• M15: 1,825,244 km (0.104 R)
• M16: 1,958,236 km (0.092 R)
• M17: 2,263,715 km (0.111 R)
• M18: 2,437,697 km (0.1 R)
• M19: 2,521,921 km (0.098 R)
• M20: 2,607,042 km (0.032 R)
• M21: 2,693,210 km (0.109 R)
• M22: 2,808,102 km (0.091 R)
• M23: 2,952,912 km (0.059 R)
• M24: 3,244,927 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.2

Radius: 8.7

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.24 AU - 3.3 AU

Year: 3074 Days

Day: 6.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 57,270,617 km

• M1: 112,946 km (0.1 R)
• M2: 181,761 km (0.08 R)
• M3: 240,553 km (0.085 R)
• M4: 409,449 km (0.108 R)
• M5: 482,752 km (0.031 R)
• M6: 537,056 km (0.091 R)
• M7: 610,509 km (0.059 R)
• M8: 687,701 km (0.109 R)
• M9: 871,856 km (0.099 R)
• M10: 1,061,995 km (0.081 R)
• M11: 1,221,616 km (0.079 R)
• M12: 1,355,058 km (0.103 R)
• M13: 1,588,580 km (0.073 R)
• M14: 1,697,936 km (0.093 R)
• M15: 2,014,934 km (0.117 R)
• M16: 2,107,086 km (0.063 R)
• M17: 2,322,956 km (0.053 R)
• M18: 2,447,720 km (0.067 R)
• M19: 2,517,882 km (0.035 R)
• M20: 2,660,449 km (0.073 R)
• M21: 3,028,609 km (0.08 R)
• M22: 3,195,859 km (0.08 R)
• M23: 3,288,311 km (0.1 R)
• M24: 3,412,926 km (0.073 R)
• M25: 3,507,472 km (0.051 R)
• M26: 3,618,922 km (0.108 R)
• M27: 3,699,256 km (0.112 R)
• M28: 3,943,998 km (0.069 R)
• M29: 4,160,167 km (0.055 R)
• M30: 4,709,191 km (0.093 R)
• M31: 5,153,946 km (0.052 R)
• M32: 5,262,853 km (0.096 R)
• M33: 5,538,113 km (0.115 R)
• M34: 5,893,558 km (0.052 R)
• M35: 5,950,405 km (0.07 R)
• M36: 6,102,696 km (0.1 R)
• M37: 6,430,913 km (0.091 R)
• M38: 6,804,459 km (0.114 R)
• M39: 7,064,161 km (0.112 R)
• M40: 7,164,990 km (0.041 R)
• M41: 7,738,099 km (0.092 R)
• M42: 7,842,070 km (0.118 R)
• M43: 8,560,888 km (0.041 R)
• M44: 8,819,542 km (0.102 R)
• M45: 9,499,914 km (0.09 R)
• M46: 9,611,214 km (0.092 R)
• M47: 9,745,404 km (0.072 R)
• M48: 9,880,191 km (0.109 R)
• M49: 10,083,495 km (0.07 R)
• M50: 10,356,810 km (0.11 R)
• M51: 10,678,745 km (0.079 R)
• M52: 11,191,267 km (0.119 R)
• M53: 11,356,124 km (0.108 R)
• M54: 11,426,884 km (0.07 R)
• M55: 11,497,943 km (0.065 R)
• M56: 11,783,525 km (0.113 R)
• M57: 11,855,182 km (0.106 R)
• M58: 12,337,336 km (0.078 R)
• M59: 12,629,651 km (0.099 R)
• M60: 12,801,090 km (0.112 R)
• M61: 13,570,322 km (0.117 R)
• M62: 13,872,061 km (0.11 R)
• M63: 14,226,907 km (0.043 R)
• M64: 15,649,882 km (0.11 R)
• M65: 15,781,379 km (0.098 R)
• M66: 15,860,516 km (0.048 R)
• M67: 15,939,803 km (0.118 R)
• M68: 16,685,997 km (0.106 R)
• M69: 17,443,561 km (0.093 R)
• M70: 17,908,959 km (0.08 R)
• M71: 17,991,538 km (0.117 R)
• M72: 18,156,993 km (0.119 R)
• M73: 18,267,695 km (0.077 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.3

Radius: 7.6

Gravity: 14.53 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.54 AU - 7.04 AU

Year: 11799 Days

Day: 22.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,270,617 km

• M1: 135,386 km (0.118 R)
• M2: 256,261 km (0.097 R)
• M3: 362,476 km (0.12 R)
• M4: 437,275 km (0.113 R)
• M5: 893,099 km (0.083 R)
• M6: 1,388,268 km (0.113 R)
• M7: 1,461,721 km (0.079 R)
• M8: 1,511,387 km (0.106 R)
• M9: 2,039,917 km (0.103 R)
• M10: 2,123,841 km (0.1 R)
• M11: 2,266,408 km (0.114 R)
• M12: 2,930,622 km (0.119 R)
• M13: 3,218,897 km (0.09 R)
• M14: 3,516,298 km (0.097 R)
• M15: 3,857,231 km (0.056 R)
• M16: 4,031,663 km (0.111 R)
• M17: 4,607,315 km (0.11 R)
• M18: 4,718,018 km (0.085 R)
• M19: 4,942,414 km (0.091 R)
• M20: 6,034,778 km (0.029 R)
• M21: 6,156,102 km (0.1 R)
• M22: 6,649,625 km (0.072 R)
• M23: 7,070,743 km (0.102 R)
• M24: 7,587,305 km (0.072 R)
• M25: 7,938,561 km (0.101 R)
• M26: 8,027,123 km (0.063 R)
• M27: 8,250,173 km (0.103 R)
• M28: 8,839,589 km (0.111 R)
• M29: 9,395,644 km (0.059 R)
• M30: 11,479,841 km (0.111 R)
• M31: 11,529,957 km (0.089 R)
• M32: 13,067,224 km (0.065 R)
• M33: 13,646,767 km (0.071 R)
• M34: 14,127,275 km (0.072 R)
• M35: 14,180,981 km (0.107 R)
• M36: 14,885,736 km (0.081 R)
• M37: 15,768,663 km (0.067 R)
• M38: 15,824,313 km (0.076 R)
• M39: 16,047,962 km (0.108 R)
• M40: 16,725,192 km (0.115 R)
• M41: 16,953,029 km (0.114 R)
• M42: 17,124,618 km (0.038 R)
• M43: 17,411,846 km (0.087 R)
• M44: 19,287,205 km (0.05 R)
• M45: 20,127,646 km (0.027 R)
• M46: 20,552,354 km (0.057 R)
• M47: 21,348,963 km (0.11 R)
• M48: 22,909,119 km (0.104 R)
• M49: 22,972,249 km (0.109 R)
• M50: 23,543,414 km (0.096 R)
• M51: 26,402,229 km (0.082 R)
• M52: 27,067,192 km (0.075 R)
• M53: 27,939,796 km (0.08 R)
• M54: 29,231,574 km (0.11 R)
• M55: 30,960,775 km (0.064 R)
• M56: 31,310,685 km (0.11 R)
• M57: 32,226,373 km (0.114 R)
• M58: 32,936,664 km (0.075 R)
• M59: 33,508,726 km (0.117 R)
• M60: 33,795,954 km (0.054 R)
• M61: 34,300,548 km (0.088 R)
• M62: 34,517,465 km (0.064 R)
• M63: 35,025,649 km (0.108 R)
• M64: 35,902,591 km (0.093 R)
• M65: 36,565,011 km (0.108 R)
• M66: 36,712,813 km (0.094 R)
• M67: 37,008,868 km (0.107 R)
• M68: 37,529,019 km (0.11 R)
• M69: 38,952,742 km (0.105 R)
• M70: 39,028,289 km (0.049 R)
• M71: 39,557,567 km (0.113 R)
• M72: 40,547,007 km (0.102 R)
• M73: 41,006,422 km (0.079 R)
• M74: 42,550,122 km (0.094 R)
• M75: 44,191,510 km (0.081 R)
• M76: 45,932,979 km (0.089 R)
• M77: 46,331,957 km (0.113 R)
• M78: 46,732,131 km (0.084 R)
• M79: 46,892,500 km (0.088 R)
• M80: 47,053,018 km (0.09 R)
• M81: 47,939,236 km (0.099 R)
• M82: 48,181,884 km (0.106 R)
• M83: 48,262,816 km (0.091 R)
• M84: 48,424,980 km (0.107 R)
• M85: 49,728,277 km (0.053 R)
• M86: 50,877,937 km (0.077 R)
• M87: 53,120,110 km (0.098 R)
• M88: 53,371,135 km (0.11 R)
• M89: 53,622,758 km (0.116 R)
• M90: 56,500,423 km (0.06 R)
• M91: 57,099,114 km (0.072 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 13,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit