🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.3

Radius: 11.7

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.99 AU - 0.99 AU

Year: 668 Days

Day: 6.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 52,301,304 km

• M1: 145,559 km (0.094 R)
• M2: 220,507 km (0.086 R)
• M3: 354,397 km (0.072 R)
• M4: 515,365 km (0.119 R)
• M5: 599,139 km (0.027 R)
• M6: 677,379 km (0.077 R)
• M7: 955,781 km (0.106 R)
• M8: 1,063,042 km (0.105 R)
• M9: 1,233,734 km (0.104 R)
• M10: 1,431,652 km (0.059 R)
• M11: 1,553,125 km (0.109 R)
• M12: 1,656,048 km (0.075 R)
• M13: 1,761,365 km (0.083 R)
• M14: 1,872,367 km (0.065 R)
• M15: 1,972,298 km (0.105 R)
• M16: 2,056,971 km (0.057 R)
• M17: 2,195,050 km (0.118 R)
• M18: 2,272,392 km (0.037 R)
• M19: 2,347,191 km (0.094 R)
• M20: 2,524,763 km (0.11 R)
• M21: 2,613,475 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.1

Radius: 10.3

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.04 AU - 1.22 AU

Year: 815 Days

Day: 14.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 52,301,304 km

• M1: 129,103 km (0.045 R)
• M2: 212,130 km (0.102 R)
• M3: 328,068 km (0.119 R)
• M4: 398,978 km (0.1 R)
• M5: 549,174 km (0.09 R)
• M6: 698,024 km (0.082 R)
• M7: 1,002,156 km (0.115 R)
• M8: 1,098,946 km (0.027 R)
• M9: 1,231,490 km (0.037 R)
• M10: 1,341,295 km (0.029 R)
• M11: 1,466,209 km (0.11 R)
• M12: 1,606,980 km (0.053 R)
• M13: 1,709,455 km (0.086 R)
• M14: 1,820,456 km (0.037 R)
• M15: 1,972,448 km (0.102 R)
• M16: 2,062,955 km (0.11 R)
• M17: 2,175,003 km (0.088 R)
• M18: 2,425,729 km (0.103 R)
• M19: 2,502,024 km (0.075 R)
• M20: 2,600,460 km (0.09 R)
• M21: 2,808,550 km (0.037 R)
• M22: 3,067,056 km (0.092 R)
• M23: 3,203,040 km (0.097 R)
• M24: 3,410,682 km (0.082 R)
• M25: 3,583,318 km (0.076 R)
• M26: 3,823,422 km (0.056 R)
• M27: 3,896,576 km (0.113 R)
• M28: 4,019,396 km (0.071 R)
• M29: 4,151,790 km (0.072 R)
• M30: 4,412,688 km (0.093 R)
• M31: 4,549,421 km (0.117 R)
• M32: 4,906,212 km (0.103 R)
• M33: 5,074,659 km (0.028 R)
• M34: 5,218,123 km (0.092 R)
• M35: 5,299,355 km (0.099 R)
• M36: 5,563,994 km (0.108 R)
• M37: 5,693,396 km (0.115 R)
• M38: 5,786,296 km (0.082 R)
• M39: 5,889,219 km (0.106 R)
• M40: 6,011,740 km (0.054 R)
• M41: 6,077,862 km (0.117 R)
• M42: 6,307,046 km (0.077 R)
• M43: 6,412,962 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.8

Radius: 13.5

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.21 AU - 6.51 AU

Year: 8417 Days

Day: 14.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 52,301,304 km

• M1: 241,900 km (0.074 R)
• M2: 342,579 km (0.092 R)
• M3: 492,925 km (0.041 R)
• M4: 615,296 km (0.103 R)
• M5: 720,164 km (0.034 R)
• M6: 811,269 km (0.103 R)
• M7: 1,122,732 km (0.05 R)
• M8: 1,280,707 km (0.115 R)
• M9: 1,407,566 km (0.085 R)
• M10: 2,589,090 km (0.082 R)
• M11: 2,735,696 km (0.048 R)
• M12: 3,054,789 km (0.083 R)
• M13: 4,026,726 km (0.078 R)
• M14: 4,293,608 km (0.062 R)
• M15: 4,487,936 km (0.111 R)
• M16: 4,804,934 km (0.088 R)
• M17: 4,905,464 km (0.118 R)
• M18: 5,356,501 km (0.047 R)
• M19: 5,693,097 km (0.092 R)
• M20: 6,453,203 km (0.108 R)
• M21: 6,879,408 km (0.104 R)
• M22: 7,268,512 km (0.083 R)
• M23: 7,594,486 km (0.119 R)
• M24: 8,797,402 km (0.066 R)
• M25: 9,144,918 km (0.104 R)
• M26: 9,370,661 km (0.103 R)
• M27: 9,904,725 km (0.073 R)
• M28: 10,136,602 km (0.108 R)
• M29: 10,448,663 km (0.09 R)
• M30: 10,711,058 km (0.058 R)
• M31: 10,816,674 km (0.113 R)
• M32: 11,055,582 km (0.096 R)
• M33: 11,215,801 km (0.064 R)
• M34: 11,403,846 km (0.068 R)
• M35: 11,728,473 km (0.11 R)
• M36: 11,837,380 km (0.043 R)
• M37: 12,056,092 km (0.104 R)
• M38: 12,414,529 km (0.113 R)
• M39: 12,525,531 km (0.074 R)
• M40: 12,888,605 km (0.071 R)
• M41: 13,682,221 km (0.093 R)
• M42: 13,825,686 km (0.113 R)
• M43: 14,027,344 km (0.099 R)
• M44: 14,114,110 km (0.11 R)
• M45: 14,229,899 km (0.105 R)
• M46: 14,491,845 km (0.107 R)
• M47: 14,755,436 km (0.064 R)
• M48: 14,873,020 km (0.077 R)
• M49: 15,079,615 km (0.086 R)
• M50: 15,675,314 km (0.105 R)
• M51: 15,765,372 km (0.094 R)
• M52: 15,945,936 km (0.112 R)
• M53: 16,187,686 km (0.1 R)
• M54: 16,828,264 km (0.119 R)
• M55: 16,920,417 km (0.119 R)
• M56: 17,321,788 km (0.069 R)
• M57: 17,977,027 km (0.05 R)
• M58: 18,134,104 km (0.038 R)
• M59: 18,640,194 km (0.114 R)
• M60: 18,831,230 km (0.104 R)
• M61: 19,247,262 km (0.095 R)
• M62: 20,513,608 km (0.075 R)
• M63: 21,074,002 km (0.1 R)
• M64: 21,173,335 km (0.071 R)
• M65: 21,372,749 km (0.116 R)
• M66: 21,806,732 km (0.092 R)
• M67: 22,176,239 km (0.109 R)
• M68: 22,311,026 km (0.1 R)
• M69: 22,513,881 km (0.047 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 843.9

Radius: 5.9

Gravity: 24.24 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 6.1 AU - 6.14 AU

Year: 10269 Days

Day: 22.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 52,301,304 km

• M1: 305,030 km (0.12 R)
• M2: 460,313 km (0.073 R)
• M3: 692,638 km (0.081 R)
• M4: 821,891 km (0.06 R)
• M5: 1,146,069 km (0.095 R)
• M6: 1,189,303 km (0.038 R)
• M7: 1,233,135 km (0.064 R)
• M8: 1,277,416 km (0.079 R)
• M9: 1,460,075 km (0.105 R)
• M10: 1,554,621 km (0.051 R)
• M11: 2,779,977 km (0.102 R)
• M12: 3,415,918 km (0.115 R)
• M13: 3,734,112 km (0.111 R)
• M14: 4,814,957 km (0.106 R)
• M15: 5,063,589 km (0.071 R)
• M16: 5,243,705 km (0.039 R)
• M17: 5,647,469 km (0.106 R)
• M18: 6,291,039 km (0.056 R)
• M19: 6,406,978 km (0.087 R)
• M20: 6,562,709 km (0.115 R)
• M21: 6,680,293 km (0.085 R)
• M22: 7,157,809 km (0.072 R)
• M23: 7,319,525 km (0.119 R)
• M24: 7,400,756 km (0.087 R)
• M25: 7,564,117 km (0.087 R)
• M26: 7,936,317 km (0.097 R)
• M27: 8,272,014 km (0.12 R)
• M28: 9,131,604 km (0.066 R)
• M29: 9,439,177 km (0.051 R)
• M30: 9,616,450 km (0.091 R)
• M31: 10,610,977 km (0.097 R)
• M32: 10,795,282 km (0.072 R)
• M33: 10,841,507 km (0.119 R)
• M34: 11,780,234 km (0.085 R)
• M35: 11,923,399 km (0.12 R)
• M36: 12,067,013 km (0.116 R)
• M37: 12,259,396 km (0.062 R)
• M38: 14,036,319 km (0.094 R)
• M39: 14,340,153 km (0.102 R)
• M40: 14,543,905 km (0.083 R)
• M41: 14,748,704 km (0.09 R)
• M42: 14,902,940 km (0.097 R)
• M43: 16,208,630 km (0.078 R)
• M44: 17,117,288 km (0.113 R)
• M45: 17,496,219 km (0.11 R)
• M46: 18,262,459 km (0.078 R)
• M47: 18,483,415 km (0.103 R)
• M48: 18,816,420 km (0.05 R)
• M49: 19,544,812 km (0.115 R)
• M50: 20,568,510 km (0.096 R)
• M51: 21,202,656 km (0.098 R)
• M52: 21,960,369 km (0.059 R)
• M53: 22,254,030 km (0.072 R)
• M54: 22,490,095 km (0.117 R)
• M55: 22,786,149 km (0.036 R)
• M56: 23,083,550 km (0.108 R)
• M57: 23,262,618 km (0.115 R)
• M58: 25,508,831 km (0.027 R)
• M59: 25,817,601 km (0.06 R)
• M60: 26,003,401 km (0.094 R)
• M61: 29,101,723 km (0.108 R)
• M62: 29,230,676 km (0.105 R)
• M63: 29,295,153 km (0.093 R)
• M64: 31,319,062 km (0.114 R)
• M65: 31,385,184 km (0.076 R)
• M66: 32,314,486 km (0.082 R)
• M67: 32,447,928 km (0.062 R)
• M68: 33,118,276 km (0.066 R)
• M69: 34,064,333 km (0.059 R)
• M70: 35,706,618 km (0.032 R)
• M71: 36,606,898 km (0.094 R)
• M72: 37,654,981 km (0.093 R)
• M73: 38,006,536 km (0.085 R)
• M74: 38,429,898 km (0.107 R)
• M75: 38,500,658 km (0.094 R)
• M76: 38,783,846 km (0.028 R)
• M77: 40,066,947 km (0.025 R)
• M78: 40,210,412 km (0.041 R)
• M79: 41,436,516 km (0.117 R)
• M80: 43,999,127 km (0.105 R)
• M81: 44,517,783 km (0.086 R)
• M82: 44,889,534 km (0.112 R)
• M83: 45,187,682 km (0.073 R)
• M84: 46,612,602 km (0.056 R)
• M85: 46,990,038 km (0.098 R)
• M86: 47,292,674 km (0.082 R)
• M87: 47,520,212 km (0.11 R)
• M88: 50,664,760 km (0.104 R)
• M89: 51,519,861 km (0.032 R)
• M90: 51,988,252 km (0.034 R)
• M91: 52,144,731 km (0.115 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 11,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit