🌌 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: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.1

Radius: 12.4

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.63 AU - 0.67 AU

Year: 349 Days

Day: 12.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 50,090,799 km

• M1: 157,227 km (0.079 R)
• M2: 256,112 km (0.071 R)
• M3: 422,016 km (0.057 R)
• M4: 514,168 km (0.118 R)
• M5: 680,970 km (0.094 R)
• M6: 794,365 km (0.098 R)
• M7: 895,942 km (0.047 R)
• M8: 1,015,620 km (0.101 R)
• M9: 1,092,962 km (0.112 R)
• M10: 1,172,399 km (0.07 R)
• M11: 1,268,440 km (0.049 R)
• M12: 1,446,163 km (0.112 R)
• M13: 1,569,431 km (0.094 R)
• M14: 1,684,173 km (0.029 R)
• M15: 1,793,828 km (0.092 R)
• M16: 1,884,933 km (0.097 R)
• M17: 1,977,833 km (0.077 R)
• M18: 2,059,215 km (0.034 R)
• M19: 2,163,784 km (0.118 R)
• M20: 2,278,974 km (0.077 R)
• M21: 2,414,809 km (0.086 R)
• M22: 2,497,536 km (0.1 R)
• M23: 2,576,524 km (0.05 R)
• M24: 2,680,195 km (0.102 R)
• M25: 2,935,559 km (0.107 R)
• M26: 3,063,914 km (0.092 R)
• M27: 3,264,974 km (0.086 R)
• M28: 3,423,846 km (0.057 R)
• M29: 3,501,637 km (0.092 R)
• M30: 3,601,120 km (0.103 R)
• M31: 3,685,643 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631

Radius: 14.8

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.24 AU - 2.04 AU

Year: 1401 Days

Day: 8.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 50,090,799 km

• M1: 188,493 km (0.113 R)
• M2: 298,448 km (0.104 R)
• M3: 403,765 km (0.12 R)
• M4: 502,050 km (0.097 R)
• M5: 636,240 km (0.112 R)
• M6: 765,044 km (0.038 R)
• M7: 861,385 km (0.106 R)
• M8: 1,083,687 km (0.053 R)
• M9: 1,267,692 km (0.093 R)
• M10: 1,359,845 km (0.116 R)
• M11: 1,454,241 km (0.046 R)
• M12: 1,817,764 km (0.107 R)
• M13: 2,059,813 km (0.102 R)
• M14: 2,281,966 km (0.117 R)
• M15: 2,490,954 km (0.075 R)
• M16: 2,706,525 km (0.117 R)
• M17: 3,007,516 km (0.033 R)
• M18: 3,179,404 km (0.047 R)
• M19: 3,284,272 km (0.033 R)
• M20: 3,378,518 km (0.052 R)
• M21: 3,605,907 km (0.103 R)
• M22: 3,801,431 km (0.108 R)
• M23: 3,962,848 km (0.053 R)
• M24: 4,076,093 km (0.063 R)
• M25: 4,592,206 km (0.056 R)
• M26: 4,698,121 km (0.051 R)
• M27: 4,791,321 km (0.095 R)
• M28: 4,939,123 km (0.028 R)
• M29: 5,047,582 km (0.088 R)
• M30: 5,198,077 km (0.086 R)
• M31: 5,294,717 km (0.109 R)
• M32: 5,531,680 km (0.067 R)
• M33: 5,743,810 km (0.098 R)
• M34: 5,944,271 km (0.069 R)
• M35: 6,103,294 km (0.116 R)
• M36: 6,307,944 km (0.095 R)
• M37: 6,425,977 km (0.09 R)
• M38: 6,529,797 km (0.052 R)
• M39: 6,784,263 km (0.089 R)
• M40: 7,149,133 km (0.08 R)
• M41: 7,536,142 km (0.091 R)
• M42: 7,661,505 km (0.107 R)
• M43: 7,819,182 km (0.113 R)
• M44: 8,314,799 km (0.072 R)
• M45: 8,460,508 km (0.054 R)
• M46: 8,558,195 km (0.055 R)
• M47: 8,705,549 km (0.091 R)
• M48: 8,820,590 km (0.111 R)
• M49: 8,936,229 km (0.08 R)
• M50: 9,102,282 km (0.041 R)
• M51: 9,319,798 km (0.054 R)
• M52: 9,742,861 km (0.061 R)
• M53: 10,206,764 km (0.096 R)
• M54: 10,310,884 km (0.083 R)
• M55: 10,590,332 km (0.078 R)
• M56: 10,854,522 km (0.112 R)
• M57: 11,353,431 km (0.054 R)
• M58: 11,878,221 km (0.056 R)
• M59: 12,410,939 km (0.099 R)
• M60: 12,522,239 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.4

Radius: 13

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.7 AU - 1.9 AU

Year: 1610 Days

Day: 7.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 50,090,799 km

• M1: 176,525 km (0.072 R)
• M2: 264,339 km (0.102 R)
• M3: 384,317 km (0.115 R)
• M4: 485,295 km (0.092 R)
• M5: 662,120 km (0.075 R)
• M6: 819,647 km (0.056 R)
• M7: 907,311 km (0.116 R)
• M8: 990,787 km (0.078 R)
• M9: 1,158,187 km (0.094 R)
• M10: 1,258,268 km (0.118 R)
• M11: 1,370,316 km (0.059 R)
• M12: 1,824,047 km (0.119 R)
• M13: 1,992,344 km (0.085 R)
• M14: 2,073,426 km (0.106 R)
• M15: 2,270,596 km (0.051 R)
• M16: 2,474,050 km (0.11 R)
• M17: 2,887,688 km (0.04 R)
• M18: 3,073,638 km (0.081 R)
• M19: 3,191,820 km (0.096 R)
• M20: 3,275,445 km (0.109 R)
• M21: 3,580,326 km (0.118 R)
• M22: 3,742,640 km (0.075 R)
• M23: 3,958,659 km (0.119 R)
• M24: 4,061,732 km (0.085 R)
• M25: 4,178,867 km (0.047 R)
• M26: 4,563,782 km (0.109 R)
• M27: 5,141,679 km (0.107 R)
• M28: 5,554,419 km (0.047 R)
• M29: 5,874,708 km (0.099 R)
• M30: 5,977,931 km (0.056 R)
• M31: 6,126,332 km (0.116 R)
• M32: 6,336,367 km (0.05 R)
• M33: 7,027,510 km (0.098 R)
• M34: 7,184,288 km (0.084 R)
• M35: 7,342,413 km (0.072 R)
• M36: 7,774,901 km (0.104 R)
• M37: 7,969,827 km (0.03 R)
• M38: 8,968,841 km (0.112 R)
• M39: 9,104,975 km (0.035 R)
• M40: 9,190,396 km (0.104 R)
• M41: 9,431,248 km (0.108 R)
• M42: 9,796,267 km (0.108 R)
• M43: 9,919,087 km (0.091 R)
• M44: 10,007,050 km (0.086 R)
• M45: 10,148,271 km (0.11 R)
• M46: 10,630,125 km (0.091 R)
• M47: 10,774,487 km (0.086 R)
• M48: 11,156,112 km (0.027 R)
• M49: 11,321,118 km (0.097 R)
• M50: 11,653,525 km (0.104 R)
• M51: 11,970,373 km (0.111 R)
• M52: 12,064,021 km (0.112 R)
• M53: 12,252,365 km (0.111 R)
• M54: 12,441,457 km (0.1 R)
• M55: 12,746,337 km (0.119 R)
• M56: 12,957,270 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.4

Radius: 9.5

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.52 AU - 5.54 AU

Year: 7523 Days

Day: 11.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 50,090,799 km

• M1: 183,557 km (0.058 R)
• M2: 255,812 km (0.106 R)
• M3: 546,331 km (0.103 R)
• M4: 641,326 km (0.086 R)
• M5: 929,003 km (0.084 R)
• M6: 1,096,552 km (0.066 R)
• M7: 1,423,125 km (0.074 R)
• M8: 1,500,018 km (0.112 R)
• M9: 1,578,108 km (0.082 R)
• M10: 1,968,708 km (0.117 R)
• M11: 2,142,092 km (0.111 R)
• M12: 2,275,533 km (0.108 R)
• M13: 2,764,269 km (0.106 R)
• M14: 3,285,169 km (0.116 R)
• M15: 3,622,812 km (0.104 R)
• M16: 3,782,582 km (0.09 R)
• M17: 4,586,970 km (0.046 R)
• M18: 4,731,033 km (0.074 R)
• M19: 4,935,084 km (0.117 R)
• M20: 5,261,806 km (0.114 R)
• M21: 5,352,163 km (0.069 R)
• M22: 5,687,711 km (0.102 R)
• M23: 6,219,980 km (0.096 R)
• M24: 6,411,615 km (0.091 R)
• M25: 6,637,807 km (0.07 R)
• M26: 6,965,426 km (0.108 R)
• M27: 7,131,181 km (0.091 R)
• M28: 7,670,481 km (0.05 R)
• M29: 8,153,234 km (0.082 R)
• M30: 8,398,275 km (0.114 R)
• M31: 8,574,800 km (0.115 R)
• M32: 9,003,548 km (0.087 R)
• M33: 10,672,761 km (0.076 R)
• M34: 10,749,205 km (0.051 R)
• M35: 10,864,097 km (0.086 R)
• M36: 11,095,225 km (0.051 R)
• M37: 12,035,897 km (0.092 R)
• M38: 12,235,011 km (0.101 R)
• M39: 12,315,046 km (0.085 R)
• M40: 12,879,778 km (0.065 R)
• M41: 13,452,888 km (0.074 R)
• M42: 13,535,466 km (0.049 R)
• M43: 13,825,835 km (0.116 R)
• M44: 14,244,111 km (0.043 R)
• M45: 14,454,894 km (0.063 R)
• M46: 14,922,088 km (0.077 R)
• M47: 15,480,687 km (0.111 R)
• M48: 15,827,904 km (0.115 R)
• M49: 16,618,379 km (0.065 R)
• M50: 16,840,232 km (0.071 R)
• M51: 17,107,863 km (0.079 R)
• M52: 17,197,322 km (0.109 R)
• M53: 18,009,788 km (0.069 R)
• M54: 18,237,776 km (0.053 R)
• M55: 18,650,367 km (0.041 R)
• M56: 19,158,999 km (0.064 R)
• M57: 20,759,547 km (0.114 R)
• M58: 21,382,921 km (0.116 R)
• M59: 21,479,262 km (0.061 R)
• M60: 21,769,482 km (0.086 R)
• M61: 22,012,279 km (0.054 R)
• M62: 22,549,635 km (0.08 R)
• M63: 22,795,424 km (0.047 R)
• M64: 23,438,396 km (0.035 R)
• M65: 23,737,143 km (0.092 R)
• M66: 23,937,006 km (0.062 R)
• M67: 25,607,266 km (0.106 R)
• M68: 25,914,989 km (0.079 R)
• M69: 27,105,788 km (0.119 R)
• M70: 28,155,815 km (0.093 R)
• M71: 28,473,412 km (0.05 R)
• M72: 28,952,125 km (0.048 R)
• M73: 30,947,611 km (0.111 R)
• M74: 31,549,443 km (0.114 R)
• M75: 31,879,306 km (0.104 R)
• M76: 32,099,963 km (0.104 R)
• M77: 32,431,771 km (0.052 R)
• M78: 32,542,623 km (0.053 R)
• M79: 32,764,626 km (0.112 R)
• M80: 33,489,877 km (0.094 R)
• M81: 33,601,926 km (0.079 R)
• M82: 34,729,295 km (0.114 R)
• M83: 35,013,082 km (0.097 R)
• M84: 35,183,774 km (0.059 R)
• M85: 35,640,047 km (0.045 R)
• M86: 39,124,930 km (0.088 R)
• M87: 39,184,021 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.8

Radius: 5.9

Gravity: 22.92 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.82 AU - 6.26 AU

Year: 9899 Days

Day: 24.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 50,090,799 km

• M1: 77,791 km (0.04 R)
• M2: 184,305 km (0.119 R)
• M3: 247,884 km (0.12 R)
• M4: 295,306 km (0.074 R)
• M5: 346,319 km (0.082 R)
• M6: 632,649 km (0.111 R)
• M7: 683,662 km (0.065 R)
• M8: 845,527 km (0.085 R)
• M9: 1,019,659 km (0.061 R)
• M10: 2,126,683 km (0.102 R)
• M11: 2,581,910 km (0.05 R)
• M12: 2,693,510 km (0.051 R)
• M13: 2,863,602 km (0.101 R)
• M14: 2,950,070 km (0.079 R)
• M15: 3,274,548 km (0.1 R)
• M16: 3,548,312 km (0.111 R)
• M17: 3,672,478 km (0.062 R)
• M18: 3,924,999 km (0.068 R)
• M19: 4,053,354 km (0.084 R)
• M20: 4,183,056 km (0.114 R)
• M21: 4,648,155 km (0.06 R)
• M22: 4,886,764 km (0.072 R)
• M23: 5,164,418 km (0.034 R)
• M24: 5,340,494 km (0.107 R)
• M25: 5,554,569 km (0.036 R)
• M26: 7,247,119 km (0.111 R)
• M27: 7,523,726 km (0.114 R)
• M28: 7,563,668 km (0.052 R)
• M29: 7,965,488 km (0.115 R)
• M30: 8,498,356 km (0.074 R)
• M31: 8,622,971 km (0.038 R)
• M32: 8,873,996 km (0.067 R)
• M33: 9,169,901 km (0.055 R)
• M34: 10,164,876 km (0.099 R)
• M35: 10,877,112 km (0.042 R)
• M36: 11,376,020 km (0.12 R)
• M37: 12,021,834 km (0.091 R)
• M38: 12,161,708 km (0.086 R)
• M39: 12,208,533 km (0.095 R)
• M40: 12,349,155 km (0.051 R)
• M41: 13,736,376 km (0.04 R)
• M42: 13,833,764 km (0.116 R)
• M43: 14,472,996 km (0.025 R)
• M44: 15,121,802 km (0.108 R)
• M45: 15,729,019 km (0.079 R)
• M46: 16,035,695 km (0.109 R)
• M47: 16,862,971 km (0.119 R)
• M48: 17,810,225 km (0.071 R)
• M49: 20,308,360 km (0.051 R)
• M50: 20,363,861 km (0.078 R)
• M51: 20,586,462 km (0.099 R)
• M52: 20,698,062 km (0.11 R)
• M53: 20,977,810 km (0.073 R)
• M54: 21,541,345 km (0.096 R)
• M55: 22,913,756 km (0.069 R)
• M56: 23,203,228 km (0.069 R)
• M57: 23,902,897 km (0.079 R)
• M58: 25,562,387 km (0.08 R)
• M59: 26,345,382 km (0.076 R)
• M60: 26,770,240 km (0.04 R)
• M61: 28,058,427 km (0.051 R)
• M62: 29,618,134 km (0.067 R)
• M63: 29,870,356 km (0.045 R)
• M64: 30,186,457 km (0.086 R)
• M65: 30,376,745 km (0.042 R)
• M66: 31,334,022 km (0.025 R)
• M67: 32,560,575 km (0.083 R)
• M68: 32,886,100 km (0.076 R)
• M69: 34,132,400 km (0.092 R)
• M70: 34,595,555 km (0.037 R)
• M71: 36,941,997 km (0.091 R)
• M72: 37,485,486 km (0.114 R)
• M73: 38,100,035 km (0.096 R)
• M74: 38,168,550 km (0.104 R)
• M75: 38,718,023 km (0.099 R)
• M76: 38,924,768 km (0.095 R)
• M77: 39,547,095 km (0.085 R)
• M78: 40,312,288 km (0.112 R)
• M79: 40,382,000 km (0.048 R)
• M80: 40,591,587 km (0.053 R)
• M81: 46,021,691 km (0.096 R)
• M82: 46,167,548 km (0.113 R)
• M83: 46,386,709 km (0.091 R)
• M84: 47,267,093 km (0.083 R)
• M85: 48,820,816 km (0.079 R)
• M86: 50,090,753 km (0.062 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: 531 - 17,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit