🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.5

Radius: 14.1

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.1 AU - 1.14 AU

Year: 833 Days

Day: 10.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 59,977,923 km

• M1: 203,453 km (0.12 R)
• M2: 380,876 km (0.089 R)
• M3: 493,224 km (0.119 R)
• M4: 601,683 km (0.111 R)
• M5: 694,733 km (0.091 R)
• M6: 788,530 km (0.058 R)
• M7: 881,580 km (0.103 R)
• M8: 978,968 km (0.05 R)
• M9: 1,092,663 km (0.102 R)
• M10: 1,230,442 km (0.12 R)
• M11: 1,462,469 km (0.075 R)
• M12: 1,738,477 km (0.119 R)
• M13: 1,856,809 km (0.11 R)
• M14: 2,016,430 km (0.1 R)
• M15: 2,172,909 km (0.117 R)
• M16: 2,464,924 km (0.103 R)
• M17: 2,573,682 km (0.108 R)
• M18: 2,701,139 km (0.097 R)
• M19: 2,813,338 km (0.084 R)
• M20: 2,944,834 km (0.108 R)
• M21: 3,069,449 km (0.097 R)
• M22: 3,196,009 km (0.113 R)
• M23: 3,305,814 km (0.049 R)
• M24: 3,398,415 km (0.11 R)
• M25: 3,519,888 km (0.091 R)
• M26: 3,633,583 km (0.07 R)
• M27: 3,962,100 km (0.102 R)
• M28: 4,110,201 km (0.086 R)
• M29: 4,220,006 km (0.065 R)
• M30: 4,493,770 km (0.104 R)
• M31: 4,586,372 km (0.088 R)
• M32: 4,700,365 km (0.035 R)
• M33: 4,973,830 km (0.079 R)
• M34: 5,090,965 km (0.078 R)
• M35: 5,274,073 km (0.049 R)
• M36: 5,713,442 km (0.073 R)
• M37: 5,948,909 km (0.041 R)
• M38: 6,745,368 km (0.075 R)
• M39: 6,899,155 km (0.109 R)
• M40: 7,162,148 km (0.097 R)
• M41: 7,307,108 km (0.073 R)
• M42: 7,501,884 km (0.057 R)
• M43: 7,698,306 km (0.041 R)
• M44: 7,821,874 km (0.028 R)
• M45: 8,096,386 km (0.038 R)
• M46: 8,222,198 km (0.117 R)
• M47: 8,412,038 km (0.08 R)
• M48: 8,565,076 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.3

Radius: 9.5

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.73 AU - 1.79 AU

Year: 1641 Days

Day: 14.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 59,977,923 km

• M1: 123,717 km (0.045 R)
• M2: 185,053 km (0.027 R)
• M3: 290,519 km (0.116 R)
• M4: 439,219 km (0.08 R)
• M5: 588,967 km (0.057 R)
• M6: 681,269 km (0.08 R)
• M7: 793,916 km (0.099 R)
• M8: 854,653 km (0.069 R)
• M9: 964,906 km (0.102 R)
• M10: 1,051,075 km (0.111 R)
• M11: 1,544,897 km (0.097 R)
• M12: 1,720,974 km (0.108 R)
• M13: 1,919,490 km (0.089 R)
• M14: 1,987,258 km (0.111 R)
• M15: 2,152,414 km (0.117 R)
• M16: 2,244,866 km (0.117 R)
• M17: 2,338,664 km (0.049 R)
• M18: 2,439,642 km (0.069 R)
• M19: 2,536,133 km (0.113 R)
• M20: 2,651,473 km (0.081 R)
• M21: 2,774,442 km (0.094 R)
• M22: 2,839,667 km (0.053 R)
• M23: 2,905,340 km (0.106 R)
• M24: 3,044,466 km (0.104 R)
• M25: 3,436,861 km (0.084 R)
• M26: 3,513,456 km (0.087 R)
• M27: 3,642,409 km (0.029 R)
• M28: 3,799,188 km (0.047 R)
• M29: 3,858,578 km (0.064 R)
• M30: 4,025,230 km (0.095 R)
• M31: 4,201,007 km (0.084 R)
• M32: 4,303,632 km (0.093 R)
• M33: 4,546,279 km (0.119 R)
• M34: 4,651,746 km (0.112 R)
• M35: 4,807,776 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.6

Radius: 13

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.51 AU - 3.85 AU

Year: 4962 Days

Day: 12.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 59,977,923 km

• M1: 162,762 km (0.099 R)
• M2: 299,345 km (0.036 R)
• M3: 454,478 km (0.119 R)
• M4: 782,846 km (0.097 R)
• M5: 975,378 km (0.086 R)
• M6: 1,063,042 km (0.069 R)
• M7: 1,169,107 km (0.062 R)
• M8: 1,955,992 km (0.03 R)
• M9: 2,050,239 km (0.075 R)
• M10: 2,243,519 km (0.071 R)
• M11: 2,402,542 km (0.104 R)
• M12: 2,669,275 km (0.035 R)
• M13: 2,753,349 km (0.11 R)
• M14: 3,010,956 km (0.103 R)
• M15: 3,276,642 km (0.106 R)
• M16: 3,689,532 km (0.082 R)
• M17: 3,926,346 km (0.113 R)
• M18: 4,315,599 km (0.069 R)
• M19: 4,871,206 km (0.11 R)
• M20: 5,026,788 km (0.067 R)
• M21: 5,157,686 km (0.1 R)
• M22: 5,316,260 km (0.09 R)
• M23: 5,994,536 km (0.074 R)
• M24: 6,217,437 km (0.086 R)
• M25: 6,301,810 km (0.054 R)
• M26: 7,343,161 km (0.047 R)
• M27: 7,762,634 km (0.042 R)
• M28: 8,313,453 km (0.069 R)
• M29: 8,562,384 km (0.099 R)
• M30: 9,227,496 km (0.084 R)
• M31: 9,975,036 km (0.117 R)
• M32: 11,013,395 km (0.12 R)
• M33: 13,011,125 km (0.035 R)
• M34: 13,227,893 km (0.063 R)
• M35: 13,445,857 km (0.116 R)
• M36: 13,848,574 km (0.092 R)
• M37: 14,628,428 km (0.108 R)
• M38: 15,346,348 km (0.079 R)
• M39: 16,934,479 km (0.102 R)
• M40: 17,808,131 km (0.056 R)
• M41: 18,129,467 km (0.077 R)
• M42: 18,290,883 km (0.049 R)
• M43: 18,737,133 km (0.105 R)
• M44: 19,023,015 km (0.093 R)
• M45: 19,104,994 km (0.101 R)
• M46: 19,599,116 km (0.119 R)
• M47: 19,764,721 km (0.106 R)
• M48: 20,014,101 km (0.097 R)
• M49: 20,180,902 km (0.027 R)
• M50: 20,390,190 km (0.104 R)
• M51: 21,319,193 km (0.074 R)
• M52: 21,404,314 km (0.052 R)
• M53: 21,788,780 km (0.067 R)
• M54: 22,003,453 km (0.084 R)
• M55: 22,089,472 km (0.038 R)
• M56: 22,218,725 km (0.117 R)
• M57: 22,956,092 km (0.114 R)
• M58: 24,677,964 km (0.109 R)
• M59: 24,767,423 km (0.093 R)
• M60: 25,081,280 km (0.113 R)
• M61: 26,212,838 km (0.102 R)
• M62: 27,314,776 km (0.103 R)
• M63: 27,592,579 km (0.096 R)
• M64: 29,611,253 km (0.063 R)
• M65: 30,039,851 km (0.106 R)
• M66: 30,806,690 km (0.102 R)
• M67: 31,289,292 km (0.113 R)
• M68: 31,386,082 km (0.058 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 826.8

Radius: 3.4

Gravity: 71.52 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 6.51 AU - 7.29 AU

Year: 12740 Days

Day: 19.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 59,977,923 km

• M1: 199,264 km (0.086 R)
• M2: 308,172 km (0.065 R)
• M3: 338,241 km (0.07 R)
• M4: 692,339 km (0.116 R)
• M5: 923,168 km (0.091 R)
• M6: 1,058,555 km (0.059 R)
• M7: 1,105,079 km (0.097 R)
• M8: 1,273,377 km (0.096 R)
• M9: 1,347,877 km (0.063 R)
• M10: 1,553,873 km (0.106 R)
• M11: 1,633,609 km (0.047 R)
• M12: 1,852,919 km (0.056 R)
• M13: 2,052,483 km (0.115 R)
• M14: 2,440,988 km (0.106 R)
• M15: 2,722,980 km (0.097 R)
• M16: 2,787,008 km (0.061 R)
• M17: 3,148,287 km (0.053 R)
• M18: 4,317,694 km (0.11 R)
• M19: 4,467,740 km (0.078 R)
• M20: 5,163,670 km (0.092 R)
• M21: 5,686,963 km (0.073 R)
• M22: 5,768,943 km (0.066 R)
• M23: 5,892,660 km (0.095 R)
• M24: 6,017,425 km (0.068 R)
• M25: 6,311,534 km (0.114 R)
• M26: 6,567,347 km (0.102 R)
• M27: 7,310,549 km (0.119 R)
• M28: 7,355,129 km (0.118 R)
• M29: 7,714,762 km (0.062 R)
• M30: 7,851,046 km (0.033 R)
• M31: 8,172,232 km (0.105 R)
• M32: 8,591,555 km (0.072 R)
• M33: 8,922,466 km (0.117 R)
• M34: 9,940,031 km (0.082 R)
• M35: 10,638,503 km (0.037 R)
• M36: 11,977,105 km (0.114 R)
• M37: 12,240,547 km (0.112 R)
• M38: 13,531,576 km (0.099 R)
• M39: 14,360,049 km (0.105 R)
• M40: 15,892,380 km (0.032 R)
• M41: 18,014,576 km (0.063 R)
• M42: 18,376,752 km (0.04 R)
• M43: 19,477,942 km (0.113 R)
• M44: 19,539,726 km (0.066 R)
• M45: 19,849,693 km (0.083 R)
• M46: 20,223,837 km (0.061 R)
• M47: 21,487,490 km (0.1 R)
• M48: 22,516,724 km (0.057 R)
• M49: 22,972,099 km (0.077 R)
• M50: 24,422,900 km (0.071 R)
• M51: 25,092,051 km (0.105 R)
• M52: 25,564,032 km (0.107 R)
• M53: 26,653,853 km (0.086 R)
• M54: 26,722,368 km (0.093 R)
• M55: 28,526,968 km (0.105 R)
• M56: 28,948,983 km (0.102 R)
• M57: 29,799,148 km (0.088 R)
• M58: 30,873,261 km (0.113 R)
• M59: 31,741,676 km (0.093 R)
• M60: 32,765,075 km (0.115 R)
• M61: 33,724,895 km (0.054 R)
• M62: 33,873,446 km (0.114 R)
• M63: 34,022,146 km (0.097 R)
• M64: 34,469,593 km (0.078 R)
• M65: 35,294,925 km (0.109 R)
• M66: 35,521,117 km (0.106 R)
• M67: 35,596,514 km (0.117 R)
• M68: 35,747,758 km (0.072 R)
• M69: 37,732,622 km (0.119 R)
• M70: 39,752,792 km (0.028 R)
• M71: 40,776,041 km (0.079 R)
• M72: 41,092,590 km (0.113 R)
• M73: 42,207,094 km (0.06 R)
• M74: 42,928,755 km (0.116 R)
• M75: 43,170,206 km (0.075 R)
• M76: 43,250,839 km (0.042 R)
• M77: 43,573,671 km (0.105 R)
• M78: 44,791,398 km (0.052 R)
• M79: 46,020,344 km (0.076 R)
• M80: 46,350,058 km (0.087 R)
• M81: 49,267,216 km (0.075 R)
• M82: 49,519,887 km (0.067 R)
• M83: 50,196,219 km (0.063 R)
• M84: 50,280,892 km (0.105 R)
• M85: 51,899,989 km (0.114 R)
• M86: 52,672,961 km (0.073 R)
• M87: 53,536,291 km (0.114 R)
• M88: 53,709,525 km (0.057 R)
• M89: 53,969,676 km (0.116 R)
• M90: 55,014,467 km (0.055 R)
• M91: 55,364,227 km (0.098 R)
• M92: 57,124,097 km (0.099 R)
• M93: 57,833,190 km (0.109 R)
• M94: 57,922,052 km (0.041 R)
• M95: 58,456,116 km (0.111 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: 186 - 19,021 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit