🌌 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: 819.5

Radius: 12.2

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.8 AU - 1.18 AU

Year: 680 Days

Day: 5.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 35,381,516 km

• M1: 157,676 km (0.12 R)
• M2: 268,079 km (0.114 R)
• M3: 354,397 km (0.09 R)
• M4: 569,220 km (0.089 R)
• M5: 654,790 km (0.111 R)
• M6: 776,862 km (0.045 R)
• M7: 879,635 km (0.075 R)
• M8: 1,040,154 km (0.078 R)
• M9: 1,155,045 km (0.115 R)
• M10: 1,313,170 km (0.082 R)
• M11: 1,411,755 km (0.083 R)
• M12: 1,506,002 km (0.092 R)
• M13: 1,588,580 km (0.038 R)
• M14: 1,672,803 km (0.096 R)
• M15: 1,751,492 km (0.061 R)
• M16: 1,875,509 km (0.112 R)
• M17: 2,125,038 km (0.099 R)
• M18: 2,265,660 km (0.106 R)
• M19: 2,345,246 km (0.106 R)
• M20: 2,740,483 km (0.107 R)
• M21: 2,885,743 km (0.117 R)
• M22: 3,033,396 km (0.027 R)
• M23: 3,130,485 km (0.037 R)
• M24: 3,255,399 km (0.112 R)
• M25: 3,409,485 km (0.108 R)
• M26: 3,547,414 km (0.091 R)
• M27: 3,631,040 km (0.09 R)
• M28: 3,772,110 km (0.077 R)
• M29: 3,857,531 km (0.112 R)
• M30: 4,079,085 km (0.092 R)
• M31: 4,265,185 km (0.075 R)
• M32: 4,444,104 km (0.076 R)
• M33: 4,544,634 km (0.1 R)
• M34: 4,635,739 km (0.057 R)
• M35: 4,737,765 km (0.117 R)
• M36: 5,037,858 km (0.062 R)
• M37: 5,206,006 km (0.117 R)
• M38: 5,376,248 km (0.085 R)
• M39: 5,461,968 km (0.117 R)
• M40: 5,667,515 km (0.069 R)
• M41: 5,831,624 km (0.107 R)
• M42: 5,919,737 km (0.118 R)
• M43: 6,008,449 km (0.096 R)
• M44: 6,108,679 km (0.09 R)
• M45: 6,310,786 km (0.11 R)
• M46: 6,469,659 km (0.043 R)
• M47: 6,756,438 km (0.111 R)
• M48: 6,872,377 km (0.078 R)
• M49: 7,176,958 km (0.117 R)
• M50: 7,330,894 km (0.077 R)
• M51: 7,414,370 km (0.112 R)
• M52: 7,497,995 km (0.046 R)
• M53: 7,606,005 km (0.073 R)
• M54: 7,787,317 km (0.069 R)
• M55: 8,031,311 km (0.107 R)
• M56: 8,178,815 km (0.033 R)
• M57: 8,414,431 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.2

Radius: 8.3

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.19 AU - 1.71 AU

Year: 1205 Days

Day: 8.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 35,381,516 km

• M1: 113,994 km (0.096 R)
• M2: 208,539 km (0.104 R)
• M3: 287,976 km (0.104 R)
• M4: 349,909 km (0.115 R)
• M5: 451,187 km (0.118 R)
• M6: 512,822 km (0.091 R)
• M7: 695,929 km (0.116 R)
• M8: 795,711 km (0.093 R)
• M9: 861,235 km (0.027 R)
• M10: 951,742 km (0.084 R)
• M11: 1,009,935 km (0.106 R)
• M12: 1,148,612 km (0.116 R)
• M13: 1,204,712 km (0.055 R)
• M14: 1,385,276 km (0.04 R)
• M15: 1,499,120 km (0.118 R)
• M16: 1,560,755 km (0.095 R)
• M17: 1,736,532 km (0.119 R)
• M18: 1,837,959 km (0.114 R)
• M19: 1,948,662 km (0.068 R)
• M20: 2,008,651 km (0.106 R)
• M21: 2,107,535 km (0.095 R)
• M22: 2,161,540 km (0.1 R)
• M23: 2,278,675 km (0.08 R)
• M24: 2,350,033 km (0.074 R)
• M25: 2,446,224 km (0.096 R)
• M26: 2,593,129 km (0.096 R)
• M27: 2,726,272 km (0.075 R)
• M28: 2,870,185 km (0.089 R)
• M29: 2,930,173 km (0.068 R)
• M30: 2,981,934 km (0.105 R)
• M31: 3,130,335 km (0.095 R)
• M32: 3,183,293 km (0.099 R)
• M33: 3,290,106 km (0.114 R)
• M34: 3,425,342 km (0.109 R)
• M35: 3,479,946 km (0.111 R)
• M36: 3,553,099 km (0.114 R)
• M37: 3,729,325 km (0.08 R)
• M38: 3,804,274 km (0.077 R)
• M39: 4,157,774 km (0.101 R)
• M40: 4,225,990 km (0.028 R)
• M41: 4,313,954 km (0.112 R)
• M42: 4,382,918 km (0.117 R)
• M43: 4,522,044 km (0.084 R)
• M44: 4,886,166 km (0.087 R)
• M45: 4,999,411 km (0.093 R)
• M46: 5,155,143 km (0.088 R)
• M47: 5,228,296 km (0.052 R)
• M48: 5,301,898 km (0.073 R)
• M49: 5,546,191 km (0.082 R)
• M50: 5,621,290 km (0.074 R)
• M51: 5,675,145 km (0.117 R)
• M52: 5,761,612 km (0.109 R)
• M53: 5,815,916 km (0.028 R)
• M54: 6,189,612 km (0.05 R)
• M55: 6,278,623 km (0.086 R)
• M56: 6,390,522 km (0.109 R)
• M57: 6,457,990 km (0.089 R)
• M58: 6,559,717 km (0.043 R)
• M59: 6,696,150 km (0.037 R)
• M60: 6,787,555 km (0.096 R)
• M61: 6,948,671 km (0.119 R)
• M62: 7,251,158 km (0.071 R)
• M63: 7,427,684 km (0.078 R)
• M64: 7,605,556 km (0.086 R)
• M65: 7,796,891 km (0.08 R)
• M66: 7,989,873 km (0.117 R)
• M67: 8,086,962 km (0.085 R)
• M68: 8,208,734 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.5

Radius: 13.4

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.82 AU - 3.82 AU

Year: 4176 Days

Day: 14.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 35,381,516 km

• M1: 191,485 km (0.092 R)
• M2: 300,841 km (0.12 R)
• M3: 409,898 km (0.12 R)
• M4: 593,305 km (0.112 R)
• M5: 753,973 km (0.113 R)
• M6: 1,009,935 km (0.104 R)
• M7: 1,122,732 km (0.114 R)
• M8: 1,218,475 km (0.088 R)
• M9: 1,306,139 km (0.091 R)
• M10: 1,499,868 km (0.06 R)
• M11: 1,840,353 km (0.117 R)
• M12: 1,993,990 km (0.083 R)
• M13: 2,085,694 km (0.108 R)
• M14: 2,300,815 km (0.11 R)
• M15: 2,411,218 km (0.112 R)
• M16: 2,695,155 km (0.098 R)
• M17: 2,945,133 km (0.106 R)
• M18: 3,249,266 km (0.12 R)
• M19: 3,358,173 km (0.058 R)
• M20: 3,452,420 km (0.111 R)
• M21: 3,579,578 km (0.12 R)
• M22: 3,692,225 km (0.066 R)
• M23: 3,806,069 km (0.096 R)
• M24: 3,954,171 km (0.119 R)
• M25: 4,104,218 km (0.098 R)
• M26: 4,256,209 km (0.092 R)
• M27: 4,565,877 km (0.079 R)
• M28: 4,653,092 km (0.059 R)
• M29: 4,882,874 km (0.106 R)
• M30: 5,353,659 km (0.027 R)
• M31: 5,445,961 km (0.115 R)
• M32: 5,896,101 km (0.074 R)
• M33: 6,125,883 km (0.04 R)
• M34: 6,241,822 km (0.116 R)
• M35: 6,456,345 km (0.08 R)
• M36: 6,832,584 km (0.101 R)
• M37: 6,993,252 km (0.116 R)
• M38: 7,482,736 km (0.105 R)
• M39: 7,836,236 km (0.115 R)
• M40: 8,365,962 km (0.064 R)
• M41: 8,602,775 km (0.096 R)
• M42: 8,995,170 km (0.083 R)
• M43: 9,326,679 km (0.114 R)
• M44: 9,910,709 km (0.102 R)
• M45: 10,230,101 km (0.085 R)
• M46: 10,368,180 km (0.065 R)
• M47: 10,506,707 km (0.065 R)
• M48: 10,599,458 km (0.056 R)
• M49: 10,949,667 km (0.083 R)
• M50: 11,256,193 km (0.048 R)
• M51: 11,998,946 km (0.118 R)
• M52: 12,193,124 km (0.119 R)
• M53: 12,412,883 km (0.087 R)
• M54: 12,535,554 km (0.099 R)
• M55: 12,831,608 km (0.06 R)
• M56: 14,166,769 km (0.093 R)
• M57: 14,889,925 km (0.093 R)
• M58: 14,994,195 km (0.071 R)
• M59: 15,151,123 km (0.065 R)
• M60: 15,282,320 km (0.091 R)
• M61: 15,757,742 km (0.113 R)
• M62: 16,077,283 km (0.049 R)
• M63: 16,722,948 km (0.099 R)
• M64: 17,049,071 km (0.104 R)
• M65: 17,240,257 km (0.115 R)
• M66: 17,845,680 km (0.047 R)
• M67: 18,095,358 km (0.097 R)
• M68: 18,346,234 km (0.111 R)
• M69: 18,682,680 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523

Radius: 13.5

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.08 AU - 4.3 AU

Year: 5920 Days

Day: 12.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 35,381,516 km

• M1: 218,712 km (0.118 R)
• M2: 511,326 km (0.117 R)
• M3: 712,684 km (0.101 R)
• M4: 850,015 km (0.106 R)
• M5: 969,843 km (0.082 R)
• M6: 1,110,315 km (0.103 R)
• M7: 1,708,707 km (0.103 R)
• M8: 1,794,426 km (0.096 R)
• M9: 2,115,613 km (0.12 R)
• M10: 2,553,187 km (0.043 R)
• M11: 2,833,533 km (0.093 R)
• M12: 3,187,781 km (0.105 R)
• M13: 3,294,744 km (0.077 R)
• M14: 3,939,062 km (0.079 R)
• M15: 4,170,340 km (0.069 R)
• M16: 4,501,849 km (0.084 R)
• M17: 5,885,928 km (0.11 R)
• M18: 6,044,502 km (0.082 R)
• M19: 6,447,369 km (0.116 R)
• M20: 6,775,886 km (0.053 R)
• M21: 6,914,414 km (0.05 R)
• M22: 7,025,864 km (0.111 R)
• M23: 7,138,062 km (0.114 R)
• M24: 7,449,376 km (0.101 R)
• M25: 7,592,541 km (0.106 R)
• M26: 8,619,381 km (0.06 R)
• M27: 9,133,997 km (0.094 R)
• M28: 9,287,335 km (0.104 R)
• M29: 9,565,288 km (0.098 R)
• M30: 10,224,865 km (0.118 R)
• M31: 10,415,901 km (0.077 R)
• M32: 11,820,476 km (0.08 R)
• M33: 12,869,606 km (0.057 R)
• M34: 13,597,399 km (0.079 R)
• M35: 13,807,734 km (0.114 R)
• M36: 14,125,330 km (0.077 R)
• M37: 14,231,694 km (0.116 R)
• M38: 14,731,950 km (0.058 R)
• M39: 15,529,456 km (0.12 R)
• M40: 15,786,166 km (0.042 R)
• M41: 16,752,119 km (0.114 R)
• M42: 17,280,200 km (0.037 R)
• M43: 17,470,039 km (0.051 R)
• M44: 18,391,413 km (0.087 R)
• M45: 18,585,291 km (0.119 R)
• M46: 18,701,978 km (0.078 R)
• M47: 19,210,461 km (0.093 R)
• M48: 19,486,170 km (0.093 R)
• M49: 19,882,305 km (0.096 R)
• M50: 20,201,098 km (0.114 R)
• M51: 20,321,225 km (0.111 R)
• M52: 20,521,686 km (0.052 R)
• M53: 20,642,262 km (0.089 R)
• M54: 22,232,039 km (0.105 R)
• M55: 23,020,719 km (0.085 R)
• M56: 23,565,704 km (0.066 R)
• M57: 24,157,214 km (0.096 R)
• M58: 24,327,157 km (0.119 R)
• M59: 25,571,063 km (0.096 R)
• M60: 25,700,914 km (0.101 R)
• M61: 26,528,639 km (0.117 R)
• M62: 27,188,067 km (0.069 R)
• M63: 27,764,168 km (0.107 R)
• M64: 28,523,377 km (0.09 R)
• M65: 29,380,124 km (0.103 R)
• M66: 29,470,781 km (0.107 R)
• M67: 30,062,440 km (0.048 R)
• M68: 30,153,844 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.7

Radius: 9.2

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.52 AU - 5.02 AU

Year: 6091 Days

Day: 14.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 35,381,516 km

• M1: 192,532 km (0.07 R)
• M2: 375,640 km (0.081 R)
• M3: 439,967 km (0.105 R)
• M4: 532,568 km (0.082 R)
• M5: 619,784 km (0.093 R)
• M6: 712,385 km (0.059 R)
• M7: 957,726 km (0.108 R)
• M8: 1,196,334 km (0.089 R)
• M9: 1,525,749 km (0.099 R)
• M10: 1,635,703 km (0.088 R)
• M11: 1,710,502 km (0.093 R)
• M12: 1,805,796 km (0.103 R)
• M13: 1,863,690 km (0.118 R)
• M14: 2,163,185 km (0.09 R)
• M15: 2,435,304 km (0.026 R)
• M16: 2,521,173 km (0.111 R)
• M17: 2,875,271 km (0.093 R)
• M18: 3,151,279 km (0.12 R)
• M19: 3,340,072 km (0.101 R)
• M20: 4,469,984 km (0.109 R)
• M21: 4,736,119 km (0.039 R)
• M22: 4,816,902 km (0.12 R)
• M23: 4,925,510 km (0.078 R)
• M24: 5,117,294 km (0.115 R)
• M25: 5,480,219 km (0.095 R)
• M26: 5,707,757 km (0.065 R)
• M27: 5,822,648 km (0.094 R)
• M28: 6,084,145 km (0.081 R)
• M29: 6,142,788 km (0.066 R)
• M30: 6,319,762 km (0.074 R)
• M31: 6,379,152 km (0.119 R)
• M32: 6,558,371 km (0.095 R)
• M33: 6,648,578 km (0.092 R)
• M34: 6,860,858 km (0.096 R)
• M35: 7,891,288 km (0.103 R)
• M36: 8,670,842 km (0.057 R)
• M37: 9,069,820 km (0.082 R)
• M38: 9,373,055 km (0.034 R)
• M39: 9,542,848 km (0.095 R)
• M40: 10,372,518 km (0.066 R)
• M41: 10,548,295 km (0.057 R)
• M42: 10,938,447 km (0.061 R)
• M43: 11,405,641 km (0.107 R)
• M44: 11,586,953 km (0.044 R)
• M45: 12,770,721 km (0.093 R)
• M46: 13,186,454 km (0.074 R)
• M47: 13,529,931 km (0.118 R)
• M48: 13,722,014 km (0.104 R)
• M49: 13,837,803 km (0.042 R)
• M50: 13,915,145 km (0.094 R)
• M51: 14,578,013 km (0.114 R)
• M52: 14,933,308 km (0.1 R)
• M53: 15,052,239 km (0.087 R)
• M54: 15,211,411 km (0.118 R)
• M55: 15,692,368 km (0.069 R)
• M56: 16,382,313 km (0.032 R)
• M57: 16,464,143 km (0.119 R)
• M58: 16,546,123 km (0.065 R)
• M59: 16,710,381 km (0.112 R)
• M60: 18,128,868 km (0.066 R)
• M61: 19,024,212 km (0.104 R)
• M62: 19,239,483 km (0.102 R)
• M63: 19,369,035 km (0.039 R)
• M64: 20,196,311 km (0.117 R)
• M65: 20,459,902 km (0.099 R)
• M66: 20,857,534 km (0.105 R)
• M67: 21,347,018 km (0.118 R)
• M68: 23,021,018 km (0.09 R)
• M69: 23,804,312 km (0.066 R)
• M70: 24,129,389 km (0.086 R)
• M71: 24,549,459 km (0.072 R)
• M72: 25,396,782 km (0.078 R)
• M73: 25,824,183 km (0.06 R)
• M74: 25,919,477 km (0.073 R)
• M75: 26,975,189 km (0.088 R)
• M76: 27,605,744 km (0.075 R)
• M77: 28,094,031 km (0.112 R)
• M78: 29,178,317 km (0.087 R)
• M79: 30,527,540 km (0.105 R)
• M80: 32,563,866 km (0.103 R)
• M81: 33,910,696 km (0.05 R)
• M82: 34,486,049 km (0.073 R)
• M83: 34,590,917 km (0.072 R)
• M84: 34,801,252 km (0.117 R)
• M85: 35,011,886 km (0.107 R)
• M86: 35,381,542 km (0.111 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 16,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit