🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.8

Radius: 12.1

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.84 AU - 1.18 AU

Year: 655 Days

Day: 11.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 61,107,920 km

• M1: 156,779 km (0.038 R)
• M2: 251,474 km (0.104 R)
• M3: 368,908 km (0.043 R)
• M4: 456,573 km (0.105 R)
• M5: 538,552 km (0.075 R)
• M6: 647,011 km (0.105 R)
• M7: 738,116 km (0.1 R)
• M8: 925,712 km (0.107 R)
• M9: 1,030,729 km (0.102 R)
• M10: 1,129,913 km (0.071 R)
• M11: 1,216,979 km (0.114 R)
• M12: 1,392,906 km (0.113 R)
• M13: 1,537,717 km (0.097 R)
• M14: 1,658,442 km (0.115 R)
• M15: 1,830,629 km (0.119 R)
• M16: 1,959,134 km (0.09 R)
• M17: 2,052,782 km (0.086 R)
• M18: 2,160,941 km (0.101 R)
• M19: 2,303,658 km (0.062 R)
• M20: 2,523,866 km (0.096 R)
• M21: 2,640,103 km (0.113 R)
• M22: 2,716,249 km (0.097 R)
• M23: 2,821,416 km (0.075 R)
• M24: 2,963,683 km (0.111 R)
• M25: 3,050,301 km (0.096 R)
• M26: 3,130,335 km (0.082 R)
• M27: 3,270,509 km (0.04 R)
• M28: 3,367,448 km (0.108 R)
• M29: 3,457,955 km (0.06 R)
• M30: 3,595,286 km (0.047 R)
• M31: 4,066,070 km (0.053 R)
• M32: 4,349,857 km (0.078 R)
• M33: 4,707,396 km (0.071 R)
• M34: 5,039,952 km (0.099 R)
• M35: 5,117,893 km (0.097 R)
• M36: 5,336,306 km (0.116 R)
• M37: 5,566,686 km (0.094 R)
• M38: 5,692,199 km (0.098 R)
• M39: 6,000,969 km (0.103 R)
• M40: 6,092,672 km (0.106 R)
• M41: 6,249,900 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.6

Radius: 12.5

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.92 AU - 1.24 AU

Year: 725 Days

Day: 9.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 61,107,920 km

• M1: 160,818 km (0.068 R)
• M2: 323,131 km (0.085 R)
• M3: 469,438 km (0.094 R)
• M4: 598,691 km (0.114 R)
• M5: 877,242 km (0.093 R)
• M6: 1,162,675 km (0.099 R)
• M7: 1,286,542 km (0.09 R)
• M8: 1,365,679 km (0.069 R)
• M9: 1,692,700 km (0.077 R)
• M10: 1,786,947 km (0.045 R)
• M11: 1,917,845 km (0.098 R)
• M12: 2,002,218 km (0.112 R)
• M13: 2,153,013 km (0.101 R)
• M14: 2,345,096 km (0.091 R)
• M15: 2,535,086 km (0.044 R)
• M16: 3,045,214 km (0.076 R)
• M17: 3,177,908 km (0.068 R)
• M18: 3,303,869 km (0.098 R)
• M19: 3,431,775 km (0.04 R)
• M20: 3,535,147 km (0.117 R)
• M21: 3,789,613 km (0.095 R)
• M22: 3,941,605 km (0.116 R)
• M23: 4,050,063 km (0.068 R)
• M24: 4,363,022 km (0.108 R)
• M25: 4,484,795 km (0.068 R)
• M26: 4,607,764 km (0.105 R)
• M27: 4,770,227 km (0.068 R)
• M28: 4,886,016 km (0.081 R)
• M29: 5,061,644 km (0.084 R)
• M30: 5,189,700 km (0.094 R)
• M31: 5,348,872 km (0.105 R)
• M32: 5,519,862 km (0.088 R)
• M33: 5,611,117 km (0.082 R)
• M34: 5,784,800 km (0.088 R)
• M35: 5,970,750 km (0.112 R)
• M36: 6,074,870 km (0.064 R)
• M37: 6,190,210 km (0.074 R)
• M38: 6,306,149 km (0.12 R)
• M39: 6,593,975 km (0.045 R)
• M40: 6,875,369 km (0.115 R)
• M41: 7,028,557 km (0.101 R)
• M42: 7,171,722 km (0.116 R)
• M43: 7,271,504 km (0.096 R)
• M44: 7,382,805 km (0.074 R)
• M45: 7,505,924 km (0.09 R)
• M46: 7,708,928 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.6

Radius: 13.3

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.26 AU - 1.9 AU

Year: 1282 Days

Day: 9.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 61,107,920 km

• M1: 170,242 km (0.113 R)
• M2: 290,220 km (0.104 R)
• M3: 379,231 km (0.09 R)
• M4: 586,573 km (0.1 R)
• M5: 685,757 km (0.079 R)
• M6: 791,822 km (0.034 R)
• M7: 943,065 km (0.102 R)
• M8: 1,079,797 km (0.12 R)
• M9: 1,320,650 km (0.104 R)
• M10: 1,475,783 km (0.074 R)
• M11: 1,560,605 km (0.108 R)
• M12: 1,764,956 km (0.073 R)
• M13: 2,041,263 km (0.1 R)
• M14: 2,136,557 km (0.093 R)
• M15: 2,364,843 km (0.098 R)
• M16: 2,658,803 km (0.092 R)
• M17: 2,833,982 km (0.113 R)
• M18: 2,952,912 km (0.076 R)
• M19: 3,110,140 km (0.116 R)
• M20: 3,382,707 km (0.105 R)
• M21: 3,496,401 km (0.103 R)
• M22: 3,598,577 km (0.034 R)
• M23: 4,017,750 km (0.09 R)
• M24: 4,151,939 km (0.088 R)
• M25: 4,577,545 km (0.099 R)
• M26: 4,689,744 km (0.104 R)
• M27: 4,788,628 km (0.103 R)
• M28: 4,974,279 km (0.108 R)
• M29: 5,279,159 km (0.117 R)
• M30: 5,367,422 km (0.096 R)
• M31: 5,485,904 km (0.079 R)
• M32: 5,575,213 km (0.063 R)
• M33: 6,168,519 km (0.059 R)
• M34: 6,622,698 km (0.116 R)
• M35: 7,152,873 km (0.082 R)
• M36: 7,381,907 km (0.038 R)
• M37: 8,066,766 km (0.093 R)
• M38: 8,237,008 km (0.104 R)
• M39: 8,580,934 km (0.085 R)
• M40: 8,667,551 km (0.092 R)
• M41: 8,964,652 km (0.061 R)
• M42: 9,194,136 km (0.093 R)
• M43: 9,497,221 km (0.102 R)
• M44: 9,586,980 km (0.077 R)
• M45: 10,094,864 km (0.099 R)
• M46: 10,537,225 km (0.109 R)
• M47: 10,686,075 km (0.079 R)
• M48: 10,929,471 km (0.098 R)
• M49: 11,212,660 km (0.072 R)
• M50: 11,574,836 km (0.057 R)
• M51: 11,979,648 km (0.106 R)
• M52: 12,291,260 km (0.113 R)
• M53: 12,585,818 km (0.03 R)
• M54: 12,704,300 km (0.045 R)
• M55: 13,221,909 km (0.089 R)
• M56: 13,342,484 km (0.071 R)
• M57: 13,463,210 km (0.054 R)
• M58: 13,564,189 km (0.03 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.9

Radius: 13.7

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.59 AU - 2.61 AU

Year: 1965 Days

Day: 7.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 61,107,920 km

• M1: 170,841 km (0.116 R)
• M2: 259,104 km (0.118 R)
• M3: 488,886 km (0.086 R)
• M4: 668,104 km (0.1 R)
• M5: 956,828 km (0.036 R)
• M6: 1,044,492 km (0.089 R)
• M7: 1,228,797 km (0.09 R)
• M8: 1,464,862 km (0.095 R)
• M9: 1,716,336 km (0.095 R)
• M10: 1,836,613 km (0.108 R)
• M11: 2,190,861 km (0.09 R)
• M12: 2,517,583 km (0.04 R)
• M13: 2,756,939 km (0.068 R)
• M14: 3,083,661 km (0.039 R)
• M15: 3,326,608 km (0.078 R)
• M16: 3,947,439 km (0.076 R)
• M17: 4,820,642 km (0.11 R)
• M18: 4,945,706 km (0.099 R)
• M19: 5,040,251 km (0.057 R)
• M20: 5,263,302 km (0.099 R)
• M21: 5,620,542 km (0.093 R)
• M22: 5,768,943 km (0.098 R)
• M23: 5,952,050 km (0.115 R)
• M24: 6,086,539 km (0.098 R)
• M25: 6,565,103 km (0.101 R)
• M26: 7,270,157 km (0.079 R)
• M27: 7,504,428 km (0.118 R)
• M28: 8,185,098 km (0.094 R)
• M29: 8,637,332 km (0.115 R)
• M30: 8,789,922 km (0.043 R)
• M31: 10,122,690 km (0.03 R)
• M32: 10,283,507 km (0.061 R)
• M33: 10,506,258 km (0.056 R)
• M34: 11,392,177 km (0.097 R)
• M35: 11,559,727 km (0.096 R)
• M36: 11,706,931 km (0.103 R)
• M37: 12,195,069 km (0.114 R)
• M38: 12,280,639 km (0.111 R)
• M39: 12,387,900 km (0.071 R)
• M40: 12,603,471 km (0.116 R)
• M41: 13,016,212 km (0.112 R)
• M42: 13,125,717 km (0.057 R)
• M43: 13,213,382 km (0.067 R)
• M44: 13,544,142 km (0.058 R)
• M45: 14,371,718 km (0.116 R)
• M46: 14,484,814 km (0.109 R)
• M47: 14,620,948 km (0.118 R)
• M48: 15,008,855 km (0.046 R)
• M49: 15,330,939 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.8

Radius: 11.2

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.24 AU - 2.72 AU

Year: 2522 Days

Day: 12.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 61,107,920 km

• M1: 143,464 km (0.077 R)
• M2: 229,483 km (0.057 R)
• M3: 615,296 km (0.06 R)
• M4: 717,322 km (0.093 R)
• M5: 869,164 km (0.08 R)
• M6: 1,004,400 km (0.071 R)
• M7: 1,098,647 km (0.053 R)
• M8: 1,266,346 km (0.09 R)
• M9: 1,348,326 km (0.105 R)
• M10: 1,594,265 km (0.096 R)
• M11: 1,890,019 km (0.077 R)
• M12: 2,081,056 km (0.116 R)
• M13: 2,265,809 km (0.054 R)
• M14: 2,366,638 km (0.085 R)
• M15: 2,546,904 km (0.077 R)
• M16: 2,638,757 km (0.114 R)
• M17: 2,745,121 km (0.095 R)
• M18: 2,934,661 km (0.055 R)
• M19: 3,017,389 km (0.115 R)
• M20: 3,170,876 km (0.057 R)
• M21: 3,706,437 km (0.117 R)
• M22: 3,871,144 km (0.082 R)
• M23: 4,022,986 km (0.108 R)
• M24: 4,130,547 km (0.068 R)
• M25: 4,666,556 km (0.109 R)
• M26: 4,844,727 km (0.051 R)
• M27: 5,041,598 km (0.091 R)
• M28: 5,477,526 km (0.12 R)
• M29: 5,751,889 km (0.097 R)
• M30: 6,385,585 km (0.085 R)
• M31: 6,710,811 km (0.104 R)
• M32: 6,875,369 km (0.115 R)
• M33: 7,604,509 km (0.036 R)
• M34: 7,718,801 km (0.098 R)
• M35: 7,891,437 km (0.106 R)
• M36: 8,181,956 km (0.082 R)
• M37: 8,338,436 km (0.075 R)
• M38: 8,416,975 km (0.06 R)
• M39: 8,594,697 km (0.039 R)
• M40: 8,953,881 km (0.062 R)
• M41: 9,625,277 km (0.117 R)
• M42: 10,102,793 km (0.098 R)
• M43: 10,333,922 km (0.097 R)
• M44: 10,588,088 km (0.086 R)
• M45: 11,145,939 km (0.105 R)
• M46: 11,319,472 km (0.091 R)
• M47: 12,000,442 km (0.086 R)
• M48: 12,334,793 km (0.102 R)
• M49: 12,785,382 km (0.053 R)
• M50: 12,944,255 km (0.116 R)
• M51: 13,081,137 km (0.104 R)
• M52: 13,725,754 km (0.03 R)
• M53: 13,865,329 km (0.06 R)
• M54: 14,075,514 km (0.098 R)
• M55: 14,428,116 km (0.12 R)
• M56: 14,902,790 km (0.032 R)
• M57: 15,046,105 km (0.115 R)
• M58: 15,527,511 km (0.116 R)
• M59: 15,867,547 km (0.066 R)
• M60: 15,940,700 km (0.098 R)
• M61: 16,579,633 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 342.5

Radius: 6.2

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 8.73 AU - 11.23 AU

Year: 20357 Days

Day: 18.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 61,107,920 km

• M1: 105,466 km (0.102 R)
• M2: 236,963 km (0.094 R)
• M3: 333,005 km (0.088 R)
• M4: 679,174 km (0.063 R)
• M5: 842,984 km (0.065 R)
• M6: 974,032 km (0.08 R)
• M7: 1,135,597 km (0.119 R)
• M8: 1,280,857 km (0.083 R)
• M9: 1,752,539 km (0.115 R)
• M10: 2,094,520 km (0.053 R)
• M11: 3,516,896 km (0.047 R)
• M12: 4,056,496 km (0.057 R)
• M13: 5,992,292 km (0.027 R)
• M14: 6,547,300 km (0.057 R)
• M15: 8,168,193 km (0.114 R)
• M16: 8,308,666 km (0.054 R)
• M17: 8,926,505 km (0.069 R)
• M18: 8,974,675 km (0.036 R)
• M19: 9,362,882 km (0.11 R)
• M20: 9,559,005 km (0.091 R)
• M21: 10,206,016 km (0.117 R)
• M22: 11,176,756 km (0.105 R)
• M23: 11,437,056 km (0.113 R)
• M24: 11,489,416 km (0.057 R)
• M25: 13,590,667 km (0.081 R)
• M26: 14,036,170 km (0.113 R)
• M27: 16,216,858 km (0.049 R)
• M28: 16,629,898 km (0.1 R)
• M29: 19,055,926 km (0.073 R)
• M30: 19,118,009 km (0.112 R)
• M31: 19,429,173 km (0.108 R)
• M32: 19,867,794 km (0.092 R)
• M33: 20,246,426 km (0.073 R)
• M34: 20,309,706 km (0.06 R)
• M35: 21,590,114 km (0.09 R)
• M36: 22,632,961 km (0.06 R)
• M37: 22,830,430 km (0.069 R)
• M38: 23,758,984 km (0.08 R)
• M39: 23,892,725 km (0.096 R)
• M40: 24,026,615 km (0.073 R)
• M41: 25,174,928 km (0.081 R)
• M42: 25,379,428 km (0.116 R)
• M43: 25,721,559 km (0.055 R)
• M44: 26,341,193 km (0.044 R)
• M45: 26,410,307 km (0.115 R)
• M46: 26,826,489 km (0.047 R)
• M47: 27,876,217 km (0.075 R)
• M48: 28,583,665 km (0.102 R)
• M49: 30,377,643 km (0.065 R)
• M50: 30,668,012 km (0.09 R)
• M51: 31,544,805 km (0.065 R)
• M52: 32,133,922 km (0.114 R)
• M53: 32,207,823 km (0.11 R)
• M54: 32,355,775 km (0.108 R)
• M55: 32,726,629 km (0.091 R)
• M56: 32,800,979 km (0.095 R)
• M57: 35,590,979 km (0.081 R)
• M58: 36,050,544 km (0.104 R)
• M59: 36,975,507 km (0.067 R)
• M60: 37,130,491 km (0.115 R)
• M61: 37,363,265 km (0.106 R)
• M62: 37,441,056 km (0.076 R)
• M63: 37,674,429 km (0.109 R)
• M64: 38,770,233 km (0.064 R)
• M65: 39,164,124 km (0.084 R)
• M66: 39,322,100 km (0.107 R)
• M67: 39,717,786 km (0.111 R)
• M68: 40,672,968 km (0.108 R)
• M69: 40,832,888 km (0.052 R)
• M70: 40,912,923 km (0.115 R)
• M71: 40,992,958 km (0.094 R)
• M72: 42,039,096 km (0.061 R)
• M73: 43,420,034 km (0.099 R)
• M74: 43,501,714 km (0.103 R)
• M75: 43,665,374 km (0.109 R)
• M76: 50,115,735 km (0.07 R)
• M77: 50,458,913 km (0.117 R)
• M78: 50,716,670 km (0.082 R)
• M79: 50,888,857 km (0.087 R)
• M80: 51,752,486 km (0.117 R)
• M81: 52,186,170 km (0.072 R)
• M82: 52,446,919 km (0.095 R)
• M83: 54,284,280 km (0.081 R)
• M84: 54,636,733 km (0.063 R)
• M85: 55,609,717 km (0.068 R)
• M86: 57,393,223 km (0.108 R)
• M87: 58,562,630 km (0.034 R)
• M88: 59,376,891 km (0.103 R)
• M89: 59,739,815 km (0.111 R)
• M90: 59,921,726 km (0.04 R)
• M91: 60,103,637 km (0.096 R)
• M92: 60,468,207 km (0.113 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 13,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit