🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.8

Radius: 11.5

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.57 AU - 0.75 AU

Year: 370 Days

Day: 6.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 45,063,690 km

• M1: 186,549 km (0.066 R)
• M2: 282,890 km (0.083 R)
• M3: 371,751 km (0.056 R)
• M4: 451,337 km (0.102 R)
• M5: 570,417 km (0.085 R)
• M6: 663,018 km (0.079 R)
• M7: 753,375 km (0.118 R)
• M8: 848,519 km (0.114 R)
• M9: 948,002 km (0.065 R)
• M10: 1,056,460 km (0.109 R)
• M11: 1,169,407 km (0.107 R)
• M12: 1,372,112 km (0.065 R)
• M13: 1,465,012 km (0.119 R)
• M14: 1,565,392 km (0.104 R)
• M15: 1,646,325 km (0.085 R)
• M16: 1,723,218 km (0.1 R)
• M17: 1,795,773 km (0.085 R)
• M18: 1,886,579 km (0.111 R)
• M19: 2,019,721 km (0.082 R)
• M20: 2,277,478 km (0.058 R)
• M21: 2,622,899 km (0.074 R)
• M22: 2,733,153 km (0.08 R)
• M23: 2,891,428 km (0.119 R)
• M24: 3,080,071 km (0.093 R)
• M25: 3,168,932 km (0.066 R)
• M26: 3,251,809 km (0.116 R)
• M27: 3,483,686 km (0.06 R)
• M28: 3,735,459 km (0.105 R)
• M29: 3,852,594 km (0.093 R)
• M30: 3,941,306 km (0.06 R)
• M31: 4,128,303 km (0.041 R)
• M32: 4,234,218 km (0.097 R)
• M33: 4,310,513 km (0.101 R)
• M34: 4,402,665 km (0.098 R)
• M35: 4,518,903 km (0.09 R)
• M36: 4,762,149 km (0.065 R)
• M37: 4,841,585 km (0.067 R)
• M38: 4,953,485 km (0.049 R)
• M39: 5,319,102 km (0.106 R)
• M40: 5,459,574 km (0.118 R)
• M41: 5,551,128 km (0.116 R)
• M42: 5,710,450 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.1

Radius: 14.7

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.61 AU - 0.79 AU

Year: 404 Days

Day: 7.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 45,063,690 km

• M1: 184,753 km (0.083 R)
• M2: 279,299 km (0.102 R)
• M3: 392,096 km (0.086 R)
• M4: 501,452 km (0.074 R)
• M5: 613,800 km (0.118 R)
• M6: 765,044 km (0.091 R)
• M7: 899,981 km (0.098 R)
• M8: 1,018,761 km (0.08 R)
• M9: 1,117,346 km (0.08 R)
• M10: 1,227,301 km (0.115 R)
• M11: 1,329,177 km (0.08 R)
• M12: 1,426,117 km (0.089 R)
• M13: 1,538,165 km (0.09 R)
• M14: 1,727,407 km (0.065 R)
• M15: 1,834,219 km (0.098 R)
• M16: 2,092,276 km (0.092 R)
• M17: 2,279,124 km (0.116 R)
• M18: 2,407,030 km (0.073 R)
• M19: 2,613,624 km (0.112 R)
• M20: 2,910,875 km (0.088 R)
• M21: 3,039,380 km (0.115 R)
• M22: 3,180,900 km (0.069 R)
• M23: 3,285,618 km (0.114 R)
• M24: 3,510,164 km (0.119 R)
• M25: 3,734,112 km (0.062 R)
• M26: 3,885,954 km (0.041 R)
• M27: 4,004,286 km (0.076 R)
• M28: 4,099,879 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.3

Radius: 14.9

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.8 AU - 1.26 AU

Year: 722 Days

Day: 11.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 45,063,690 km

• M1: 186,399 km (0.109 R)
• M2: 294,708 km (0.094 R)
• M3: 435,031 km (0.099 R)
• M4: 562,039 km (0.088 R)
• M5: 683,961 km (0.047 R)
• M6: 793,916 km (0.083 R)
• M7: 911,051 km (0.071 R)
• M8: 1,004,400 km (0.106 R)
• M9: 1,117,197 km (0.079 R)
• M10: 1,284,148 km (0.084 R)
• M11: 1,483,263 km (0.078 R)
• M12: 1,619,995 km (0.099 R)
• M13: 1,742,666 km (0.095 R)
• M14: 1,900,491 km (0.079 R)
• M15: 1,997,580 km (0.097 R)
• M16: 2,123,243 km (0.085 R)
• M17: 2,224,221 km (0.034 R)
• M18: 2,396,558 km (0.105 R)
• M19: 2,494,993 km (0.081 R)
• M20: 2,594,925 km (0.046 R)
• M21: 2,865,547 km (0.081 R)
• M22: 3,348,150 km (0.045 R)
• M23: 3,482,788 km (0.113 R)
• M24: 3,578,979 km (0.086 R)
• M25: 3,708,681 km (0.082 R)
• M26: 3,856,484 km (0.057 R)
• M27: 3,964,493 km (0.039 R)
• M28: 4,065,173 km (0.107 R)
• M29: 4,476,267 km (0.11 R)
• M30: 4,731,332 km (0.076 R)
• M31: 5,000,309 km (0.112 R)
• M32: 5,127,617 km (0.049 R)
• M33: 5,228,296 km (0.062 R)
• M34: 5,497,273 km (0.088 R)
• M35: 5,647,619 km (0.105 R)
• M36: 5,761,313 km (0.105 R)
• M37: 5,866,181 km (0.052 R)
• M38: 6,000,520 km (0.078 R)
• M39: 6,116,608 km (0.088 R)
• M40: 6,213,847 km (0.05 R)
• M41: 6,370,625 km (0.086 R)
• M42: 6,518,727 km (0.092 R)
• M43: 6,708,118 km (0.107 R)
• M44: 6,838,717 km (0.062 R)
• M45: 6,939,845 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.6

Radius: 12.2

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.97 AU - 3.77 AU

Year: 4270 Days

Day: 10.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 45,063,690 km

• M1: 170,990 km (0.104 R)
• M2: 263,442 km (0.083 R)
• M3: 374,892 km (0.113 R)
• M4: 607,068 km (0.066 R)
• M5: 866,920 km (0.118 R)
• M6: 965,654 km (0.116 R)
• M7: 1,056,909 km (0.088 R)
• M8: 1,139,337 km (0.081 R)
• M9: 1,248,693 km (0.042 R)
• M10: 1,491,940 km (0.096 R)
• M11: 1,585,588 km (0.064 R)
• M12: 1,667,567 km (0.064 R)
• M13: 1,951,355 km (0.113 R)
• M14: 2,250,999 km (0.093 R)
• M15: 2,581,610 km (0.111 R)
• M16: 2,844,155 km (0.057 R)
• M17: 3,236,999 km (0.057 R)
• M18: 3,324,813 km (0.087 R)
• M19: 3,413,225 km (0.075 R)
• M20: 3,502,685 km (0.067 R)
• M21: 3,830,902 km (0.043 R)
• M22: 4,655,336 km (0.067 R)
• M23: 4,794,761 km (0.064 R)
• M24: 5,324,637 km (0.061 R)
• M25: 5,428,757 km (0.114 R)
• M26: 5,617,849 km (0.108 R)
• M27: 5,766,400 km (0.101 R)
• M28: 6,067,540 km (0.037 R)
• M29: 6,154,456 km (0.062 R)
• M30: 6,440,188 km (0.12 R)
• M31: 6,551,190 km (0.075 R)
• M32: 6,640,500 km (0.08 R)
• M33: 6,752,698 km (0.104 R)
• M34: 7,439,203 km (0.106 R)
• M35: 7,649,538 km (0.117 R)
• M36: 7,909,239 km (0.116 R)
• M37: 8,244,039 km (0.108 R)
• M38: 8,656,930 km (0.107 R)
• M39: 8,779,600 km (0.091 R)
• M40: 9,026,885 km (0.082 R)
• M41: 9,226,299 km (0.076 R)
• M42: 9,376,795 km (0.082 R)
• M43: 9,629,615 km (0.082 R)
• M44: 9,731,341 km (0.045 R)
• M45: 10,115,958 km (0.113 R)
• M46: 10,873,970 km (0.107 R)
• M47: 11,006,514 km (0.092 R)
• M48: 11,353,581 km (0.075 R)
• M49: 12,666,302 km (0.117 R)
• M50: 12,974,025 km (0.033 R)
• M51: 13,142,771 km (0.119 R)
• M52: 13,227,444 km (0.108 R)
• M53: 13,340,689 km (0.099 R)
• M54: 13,768,090 km (0.053 R)
• M55: 13,940,427 km (0.09 R)
• M56: 14,026,745 km (0.099 R)
• M57: 14,841,605 km (0.109 R)
• M58: 15,731,862 km (0.082 R)
• M59: 16,062,623 km (0.115 R)
• M60: 16,274,154 km (0.108 R)
• M61: 16,395,627 km (0.106 R)
• M62: 16,976,217 km (0.102 R)
• M63: 17,253,721 km (0.087 R)
• M64: 17,470,488 km (0.086 R)
• M65: 17,657,037 km (0.117 R)
• M66: 18,032,079 km (0.1 R)
• M67: 18,441,528 km (0.097 R)
• M68: 19,720,141 km (0.117 R)
• M69: 20,272,307 km (0.116 R)
• M70: 20,501,191 km (0.099 R)
• M71: 20,730,824 km (0.101 R)
• M72: 21,159,721 km (0.065 R)
• M73: 21,424,958 km (0.068 R)
• M74: 21,825,133 km (0.036 R)
• M75: 22,194,041 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621.9

Radius: 6.1

Gravity: 16.71 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.54 AU - 6 AU

Year: 9567 Days

Day: 17.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 94.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 45,063,690 km

• M1: 83,326 km (0.104 R)
• M2: 127,757 km (0.043 R)
• M3: 275,410 km (0.048 R)
• M4: 671,994 km (0.045 R)
• M5: 838,646 km (0.074 R)
• M6: 891,304 km (0.098 R)
• M7: 945,010 km (0.106 R)
• M8: 1,210,396 km (0.092 R)
• M9: 1,413,999 km (0.083 R)
• M10: 1,830,330 km (0.071 R)
• M11: 2,585,650 km (0.107 R)
• M12: 2,741,830 km (0.1 R)
• M13: 3,801,731 km (0.085 R)
• M14: 4,436,175 km (0.076 R)
• M15: 5,699,380 km (0.055 R)
• M16: 5,902,982 km (0.115 R)
• M17: 6,005,756 km (0.102 R)
• M18: 6,247,805 km (0.111 R)
• M19: 6,352,374 km (0.111 R)
• M20: 7,431,125 km (0.07 R)
• M21: 8,105,213 km (0.085 R)
• M22: 8,643,017 km (0.108 R)
• M23: 8,720,808 km (0.092 R)
• M24: 10,531,092 km (0.082 R)
• M25: 10,655,856 km (0.099 R)
• M26: 10,948,619 km (0.042 R)
• M27: 11,117,216 km (0.046 R)
• M28: 11,671,027 km (0.05 R)
• M29: 11,713,962 km (0.069 R)
• M30: 11,843,215 km (0.051 R)
• M31: 12,364,862 km (0.046 R)
• M32: 12,408,695 km (0.028 R)
• M33: 13,250,931 km (0.112 R)
• M34: 13,656,341 km (0.094 R)
• M35: 13,701,519 km (0.106 R)
• M36: 14,157,344 km (0.101 R)
• M37: 15,695,958 km (0.107 R)
• M38: 16,124,855 km (0.058 R)
• M39: 17,189,244 km (0.086 R)
• M40: 17,238,163 km (0.118 R)
• M41: 17,828,775 km (0.067 R)
• M42: 17,927,809 km (0.085 R)
• M43: 18,425,970 km (0.065 R)
• M44: 18,676,845 km (0.105 R)
• M45: 19,334,178 km (0.114 R)
• M46: 19,385,042 km (0.118 R)
• M47: 20,775,554 km (0.034 R)
• M48: 20,984,243 km (0.066 R)
• M49: 21,246,189 km (0.054 R)
• M50: 21,985,352 km (0.088 R)
• M51: 22,197,930 km (0.066 R)
• M52: 23,271,744 km (0.111 R)
• M53: 23,706,027 km (0.108 R)
• M54: 23,760,480 km (0.074 R)
• M55: 23,814,934 km (0.078 R)
• M56: 23,978,743 km (0.107 R)
• M57: 25,692,985 km (0.114 R)
• M58: 25,917,083 km (0.07 R)
• M59: 26,310,675 km (0.063 R)
• M60: 27,217,837 km (0.113 R)
• M61: 27,560,715 km (0.115 R)
• M62: 27,732,752 km (0.1 R)
• M63: 28,481,939 km (0.062 R)
• M64: 28,946,440 km (0.079 R)
• M65: 29,004,634 km (0.103 R)
• M66: 29,179,513 km (0.056 R)
• M67: 29,413,335 km (0.118 R)
• M68: 29,706,397 km (0.088 R)
• M69: 31,126,530 km (0.09 R)
• M70: 31,844,899 km (0.05 R)
• M71: 31,905,037 km (0.116 R)
• M72: 32,025,463 km (0.091 R)
• M73: 32,387,341 km (0.107 R)
• M74: 32,872,038 km (0.077 R)
• M75: 33,298,092 km (0.113 R)
• M76: 34,401,975 km (0.103 R)
• M77: 34,648,961 km (0.11 R)
• M78: 35,580,208 km (0.073 R)
• M79: 35,767,505 km (0.11 R)
• M80: 36,268,358 km (0.064 R)
• M81: 37,087,407 km (0.094 R)
• M82: 38,295,260 km (0.084 R)
• M83: 38,679,427 km (0.086 R)
• M84: 38,871,960 km (0.081 R)
• M85: 39,839,409 km (0.12 R)
• M86: 39,904,185 km (0.09 R)
• M87: 39,968,961 km (0.119 R)
• M88: 41,076,135 km (0.071 R)
• M89: 41,403,754 km (0.075 R)
• M90: 43,720,875 km (0.115 R)
• M91: 44,390,625 km (0.093 R)
• M92: 44,592,133 km (0.085 R)
• M93: 44,861,409 km (0.07 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: 239 - 15,142 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit