🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.1

Radius: 13.9

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.87 AU - 1.23 AU

Year: 730 Days

Day: 8.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 63,602,009 km

• M1: 178,171 km (0.034 R)
• M2: 286,630 km (0.11 R)
• M3: 417,677 km (0.07 R)
• M4: 512,822 km (0.062 R)
• M5: 694,433 km (0.089 R)
• M6: 842,535 km (0.114 R)
• M7: 1,058,106 km (0.043 R)
• M8: 1,266,047 km (0.108 R)
• M9: 1,361,341 km (0.116 R)
• M10: 1,452,296 km (0.065 R)
• M11: 1,552,826 km (0.065 R)
• M12: 1,648,269 km (0.101 R)
• M13: 1,923,529 km (0.082 R)
• M14: 2,042,759 km (0.117 R)
• M15: 2,331,034 km (0.112 R)
• M16: 2,510,402 km (0.064 R)
• M17: 2,703,383 km (0.107 R)
• M18: 2,792,843 km (0.064 R)
• M19: 2,956,353 km (0.101 R)
• M20: 3,104,455 km (0.115 R)
• M21: 3,255,100 km (0.099 R)
• M22: 3,418,012 km (0.106 R)
• M23: 3,554,146 km (0.107 R)
• M24: 3,652,432 km (0.093 R)
• M25: 3,821,926 km (0.089 R)
• M26: 3,922,755 km (0.116 R)
• M27: 4,086,116 km (0.104 R)
• M28: 4,220,455 km (0.088 R)
• M29: 4,525,635 km (0.118 R)
• M30: 4,686,452 km (0.115 R)
• M31: 4,859,986 km (0.109 R)
• M32: 4,980,562 km (0.112 R)
• M33: 5,191,345 km (0.095 R)
• M34: 5,303,394 km (0.078 R)
• M35: 5,495,927 km (0.042 R)
• M36: 5,587,181 km (0.107 R)
• M37: 5,713,741 km (0.082 R)
• M38: 5,934,548 km (0.062 R)
• M39: 6,170,015 km (0.049 R)
• M40: 6,396,506 km (0.108 R)
• M41: 6,504,815 km (0.058 R)
• M42: 6,723,377 km (0.086 R)
• M43: 7,092,884 km (0.11 R)
• M44: 7,255,198 km (0.12 R)
• M45: 7,355,578 km (0.085 R)
• M46: 7,469,122 km (0.098 R)
• M47: 7,903,555 km (0.076 R)
• M48: 8,254,511 km (0.115 R)
• M49: 8,491,175 km (0.086 R)
• M50: 9,147,162 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.5

Radius: 8.5

Gravity: 9.97 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.15 AU - 1.35 AU

Year: 948 Days

Day: 9.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 63,602,009 km

• M1: 147,803 km (0.054 R)
• M2: 201,508 km (0.096 R)
• M3: 291,417 km (0.111 R)
• M4: 367,562 km (0.117 R)
• M5: 466,596 km (0.066 R)
• M6: 554,260 km (0.101 R)
• M7: 729,589 km (0.051 R)
• M8: 796,309 km (0.064 R)
• M9: 871,557 km (0.09 R)
• M10: 942,766 km (0.069 R)
• M11: 1,036,564 km (0.107 R)
• M12: 1,197,531 km (0.082 R)
• M13: 1,284,747 km (0.111 R)
• M14: 1,427,612 km (0.093 R)
• M15: 1,544,000 km (0.094 R)
• M16: 1,607,429 km (0.064 R)
• M17: 1,679,984 km (0.119 R)
• M18: 1,803,253 km (0.09 R)
• M19: 1,989,502 km (0.09 R)
• M20: 2,111,424 km (0.107 R)
• M21: 2,164,382 km (0.049 R)
• M22: 2,344,498 km (0.093 R)
• M23: 2,576,375 km (0.086 R)
• M24: 2,806,157 km (0.11 R)
• M25: 3,052,545 km (0.109 R)
• M26: 3,133,028 km (0.063 R)
• M27: 3,347,402 km (0.097 R)
• M28: 3,566,563 km (0.033 R)
• M29: 3,736,656 km (0.039 R)
• M30: 3,822,824 km (0.036 R)
• M31: 3,876,978 km (0.118 R)
• M32: 4,096,139 km (0.118 R)
• M33: 4,173,930 km (0.03 R)
• M34: 4,421,365 km (0.03 R)
• M35: 4,535,359 km (0.113 R)
• M36: 4,650,399 km (0.096 R)
• M37: 4,708,294 km (0.064 R)
• M38: 4,836,499 km (0.09 R)
• M39: 5,001,506 km (0.096 R)
• M40: 5,060,746 km (0.029 R)
• M41: 5,132,254 km (0.066 R)
• M42: 5,240,264 km (0.067 R)
• M43: 5,348,872 km (0.037 R)
• M44: 5,470,645 km (0.114 R)
• M45: 5,828,632 km (0.036 R)
• M46: 6,054,675 km (0.108 R)
• M47: 6,283,559 km (0.093 R)
• M48: 6,386,333 km (0.096 R)
• M49: 6,502,421 km (0.094 R)
• M50: 6,789,499 km (0.045 R)
• M51: 6,960,939 km (0.116 R)
• M52: 7,014,046 km (0.098 R)
• M53: 7,362,310 km (0.099 R)
• M54: 7,716,258 km (0.111 R)
• M55: 8,229,528 km (0.093 R)
• M56: 8,568,368 km (0.106 R)
• M57: 8,682,361 km (0.108 R)
• M58: 8,753,869 km (0.107 R)
• M59: 8,897,483 km (0.105 R)
• M60: 9,041,845 km (0.054 R)
• M61: 9,157,933 km (0.066 R)
• M62: 9,259,809 km (0.067 R)
• M63: 9,318,302 km (0.095 R)
• M64: 9,509,039 km (0.108 R)
• M65: 9,656,543 km (0.115 R)
• M66: 9,894,403 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.7

Radius: 8.9

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.19 AU - 1.55 AU

Year: 1088 Days

Day: 9.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 63,602,009 km

• M1: 155,283 km (0.107 R)
• M2: 240,254 km (0.111 R)
• M3: 342,430 km (0.079 R)
• M4: 433,235 km (0.1 R)
• M5: 539,001 km (0.117 R)
• M6: 609,163 km (0.112 R)
• M7: 735,872 km (0.042 R)
• M8: 821,442 km (0.039 R)
• M9: 904,020 km (0.09 R)
• M10: 996,172 km (0.042 R)
• M11: 1,064,090 km (0.087 R)
• M12: 1,204,861 km (0.092 R)
• M13: 1,285,046 km (0.09 R)
• M14: 1,427,762 km (0.11 R)
• M15: 1,505,104 km (0.114 R)
• M16: 1,568,085 km (0.114 R)
• M17: 1,803,702 km (0.12 R)
• M18: 1,879,099 km (0.066 R)
• M19: 1,998,628 km (0.101 R)
• M20: 2,147,328 km (0.084 R)
• M21: 2,308,894 km (0.1 R)
• M22: 2,372,772 km (0.034 R)
• M23: 2,624,844 km (0.091 R)
• M24: 2,730,012 km (0.087 R)
• M25: 2,797,630 km (0.092 R)
• M26: 2,856,123 km (0.084 R)
• M27: 2,934,811 km (0.088 R)
• M28: 3,014,098 km (0.115 R)
• M29: 3,215,756 km (0.118 R)
• M30: 3,505,377 km (0.082 R)
• M31: 3,749,820 km (0.087 R)
• M32: 3,988,728 km (0.106 R)
• M33: 4,154,482 km (0.108 R)
• M34: 4,447,246 km (0.09 R)
• M35: 4,504,392 km (0.063 R)
• M36: 4,781,746 km (0.087 R)
• M37: 4,852,057 km (0.07 R)
• M38: 4,969,940 km (0.109 R)
• M39: 5,208,399 km (0.101 R)
• M40: 5,610,369 km (0.054 R)
• M41: 5,771,486 km (0.037 R)
• M42: 5,883,834 km (0.105 R)
• M43: 5,959,231 km (0.069 R)
• M44: 6,225,515 km (0.106 R)
• M45: 6,379,452 km (0.107 R)
• M46: 6,508,704 km (0.113 R)
• M47: 6,599,660 km (0.12 R)
• M48: 6,756,588 km (0.117 R)
• M49: 6,941,341 km (0.113 R)
• M50: 7,021,077 km (0.075 R)
• M51: 7,208,224 km (0.118 R)
• M52: 7,451,171 km (0.059 R)
• M53: 7,546,465 km (0.104 R)
• M54: 7,628,444 km (0.051 R)
• M55: 7,696,960 km (0.107 R)
• M56: 7,848,503 km (0.097 R)
• M57: 8,421,762 km (0.116 R)
• M58: 8,549,518 km (0.114 R)
• M59: 8,649,300 km (0.088 R)
• M60: 9,373,055 km (0.099 R)
• M61: 10,161,435 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.7

Radius: 12.8

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.76 AU - 3.54 AU

Year: 3792 Days

Day: 14.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 63,602,009 km

• M1: 418,425 km (0.118 R)
• M2: 563,984 km (0.105 R)
• M3: 644,468 km (0.113 R)
• M4: 809,324 km (0.087 R)
• M5: 1,011,581 km (0.083 R)
• M6: 1,102,088 km (0.073 R)
• M7: 1,183,768 km (0.085 R)
• M8: 1,745,658 km (0.101 R)
• M9: 1,828,385 km (0.03 R)
• M10: 1,998,029 km (0.1 R)
• M11: 2,973,856 km (0.025 R)
• M12: 4,097,336 km (0.1 R)
• M13: 4,190,386 km (0.1 R)
• M14: 4,435,278 km (0.114 R)
• M15: 4,569,317 km (0.117 R)
• M16: 4,724,002 km (0.06 R)
• M17: 4,919,975 km (0.102 R)
• M18: 5,239,067 km (0.061 R)
• M19: 5,380,736 km (0.089 R)
• M20: 6,108,679 km (0.102 R)
• M21: 6,300,913 km (0.059 R)
• M22: 6,691,513 km (0.11 R)
• M23: 6,978,591 km (0.038 R)
• M24: 7,090,041 km (0.048 R)
• M25: 7,473,610 km (0.085 R)
• M26: 7,840,873 km (0.104 R)
• M27: 7,979,999 km (0.107 R)
• M28: 8,355,490 km (0.114 R)
• M29: 8,640,773 km (0.097 R)
• M30: 8,760,601 km (0.09 R)
• M31: 9,147,910 km (0.072 R)
• M32: 9,368,267 km (0.056 R)
• M33: 9,814,219 km (0.105 R)
• M34: 9,964,415 km (0.085 R)
• M35: 10,572,830 km (0.045 R)
• M36: 11,271,900 km (0.045 R)
• M37: 12,066,115 km (0.1 R)
• M38: 12,442,952 km (0.095 R)
• M39: 12,632,792 km (0.111 R)
• M40: 13,624,476 km (0.052 R)
• M41: 13,792,325 km (0.102 R)
• M42: 14,527,000 km (0.06 R)
• M43: 14,813,032 km (0.111 R)
• M44: 15,158,752 km (0.078 R)
• M45: 16,034,648 km (0.115 R)
• M46: 16,152,680 km (0.06 R)
• M47: 16,271,012 km (0.032 R)
• M48: 16,389,644 km (0.092 R)
• M49: 16,896,930 km (0.062 R)
• M50: 17,258,209 km (0.08 R)
• M51: 17,530,776 km (0.071 R)
• M52: 18,019,064 km (0.107 R)
• M53: 18,203,219 km (0.092 R)
• M54: 18,884,038 km (0.05 R)
• M55: 19,227,665 km (0.117 R)
• M56: 19,353,177 km (0.113 R)
• M57: 19,762,776 km (0.104 R)
• M58: 20,207,082 km (0.113 R)
• M59: 20,302,675 km (0.097 R)
• M60: 20,590,501 km (0.107 R)
• M61: 20,686,842 km (0.092 R)
• M62: 21,397,133 km (0.067 R)
• M63: 21,657,433 km (0.119 R)

Asteroid Belt

Center: 6.19 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.4

Radius: 6.1

Gravity: 11.89 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 8.4 AU - 10.06 AU

Year: 19019 Days

Day: 16.3 Hours

Environment

Temp: -239 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 63,602,009 km

• M1: 98,286 km (0.095 R)
• M2: 139,425 km (0.065 R)
• M3: 255,513 km (0.113 R)
• M4: 917,783 km (0.064 R)
• M5: 3,019,184 km (0.094 R)
• M6: 3,619,820 km (0.086 R)
• M7: 3,766,426 km (0.098 R)
• M8: 4,646,959 km (0.051 R)
• M9: 4,726,395 km (0.113 R)
• M10: 4,766,338 km (0.095 R)
• M11: 5,462,117 km (0.092 R)
• M12: 5,546,042 km (0.084 R)
• M13: 5,886,078 km (0.118 R)
• M14: 6,675,805 km (0.067 R)
• M15: 7,405,394 km (0.082 R)
• M16: 7,638,467 km (0.111 R)
• M17: 7,826,811 km (0.113 R)
• M18: 8,016,651 km (0.118 R)
• M19: 8,400,818 km (0.117 R)
• M20: 8,988,289 km (0.082 R)
• M21: 11,253,350 km (0.049 R)
• M22: 11,845,907 km (0.098 R)
• M23: 12,283,182 km (0.068 R)
• M24: 12,448,488 km (0.116 R)
• M25: 12,725,692 km (0.087 R)
• M26: 13,117,190 km (0.114 R)
• M27: 15,251,353 km (0.1 R)
• M28: 15,310,594 km (0.042 R)
• M29: 16,146,846 km (0.066 R)
• M30: 16,388,447 km (0.069 R)
• M31: 18,806,696 km (0.056 R)
• M32: 19,508,759 km (0.094 R)
• M33: 20,089,348 km (0.086 R)
• M34: 20,349,350 km (0.06 R)
• M35: 20,414,425 km (0.08 R)
• M36: 21,201,758 km (0.1 R)
• M37: 22,535,722 km (0.069 R)
• M38: 22,805,747 km (0.116 R)
• M39: 25,074,398 km (0.083 R)
• M40: 25,424,308 km (0.108 R)
• M41: 26,768,893 km (0.106 R)
• M42: 28,136,368 km (0.084 R)
• M43: 29,158,420 km (0.114 R)
• M44: 30,788,887 km (0.069 R)
• M45: 31,163,630 km (0.109 R)
• M46: 31,690,813 km (0.055 R)
• M47: 31,841,907 km (0.106 R)
• M48: 31,917,603 km (0.041 R)
• M49: 32,525,120 km (0.066 R)
• M50: 32,601,266 km (0.059 R)
• M51: 33,059,633 km (0.103 R)
• M52: 33,212,971 km (0.074 R)
• M53: 36,962,343 km (0.105 R)
• M54: 37,440,308 km (0.108 R)
• M55: 37,520,193 km (0.073 R)
• M56: 38,967,403 km (0.085 R)
• M57: 39,210,350 km (0.054 R)
• M58: 40,925,340 km (0.098 R)
• M59: 41,667,794 km (0.095 R)
• M60: 42,831,666 km (0.114 R)
• M61: 42,998,766 km (0.087 R)
• M62: 43,417,491 km (0.079 R)
• M63: 43,501,415 km (0.097 R)
• M64: 44,681,892 km (0.095 R)
• M65: 45,106,002 km (0.059 R)
• M66: 45,702,000 km (0.055 R)
• M67: 46,815,906 km (0.105 R)
• M68: 47,419,383 km (0.114 R)
• M69: 47,592,169 km (0.07 R)
• M70: 48,198,938 km (0.079 R)
• M71: 49,683,248 km (0.086 R)
• M72: 50,210,730 km (0.102 R)
• M73: 51,626,225 km (0.114 R)
• M74: 52,071,279 km (0.116 R)
• M75: 52,517,529 km (0.033 R)
• M76: 52,696,448 km (0.087 R)
• M77: 53,413,920 km (0.106 R)
• M78: 53,774,002 km (0.111 R)
• M79: 55,950,800 km (0.098 R)
• M80: 56,682,783 km (0.111 R)
• M81: 56,774,486 km (0.097 R)
• M82: 57,325,754 km (0.088 R)
• M83: 58,990,480 km (0.095 R)
• M84: 59,269,480 km (0.064 R)
• M85: 59,362,529 km (0.083 R)
• M86: 62,272,657 km (0.044 R)
• M87: 62,462,048 km (0.087 R)
• M88: 62,746,284 km (0.104 R)
• M89: 62,841,278 km (0.115 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 14,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit