🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.4

Radius: 13.7

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.64 AU - 0.96 AU

Year: 485 Days

Day: 8.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 45,597,382 km

• M1: 180,714 km (0.097 R)
• M2: 274,063 km (0.038 R)
• M3: 389,403 km (0.096 R)
• M4: 477,367 km (0.1 R)
• M5: 563,386 km (0.1 R)
• M6: 656,286 km (0.117 R)
• M7: 763,996 km (0.037 R)
• M8: 896,989 km (0.099 R)
• M9: 985,700 km (0.07 R)
• M10: 1,107,473 km (0.053 R)
• M11: 1,260,960 km (0.112 R)
• M12: 1,394,551 km (0.108 R)
• M13: 1,510,789 km (0.069 R)
• M14: 1,682,677 km (0.103 R)
• M15: 1,783,207 km (0.077 R)
• M16: 1,891,964 km (0.054 R)
• M17: 2,002,966 km (0.117 R)
• M18: 2,199,537 km (0.12 R)
• M19: 2,297,075 km (0.105 R)
• M20: 2,389,377 km (0.117 R)
• M21: 2,496,639 km (0.086 R)
• M22: 2,764,718 km (0.066 R)
• M23: 2,927,331 km (0.065 R)
• M24: 3,013,500 km (0.068 R)
• M25: 3,129,737 km (0.064 R)
• M26: 3,254,950 km (0.108 R)
• M27: 3,525,573 km (0.048 R)
• M28: 3,632,984 km (0.074 R)
• M29: 3,922,007 km (0.079 R)
• M30: 4,065,322 km (0.102 R)
• M31: 4,194,276 km (0.111 R)
• M32: 4,340,881 km (0.083 R)
• M33: 4,556,003 km (0.106 R)
• M34: 4,749,134 km (0.069 R)
• M35: 4,927,903 km (0.119 R)
• M36: 5,013,773 km (0.04 R)
• M37: 5,117,594 km (0.079 R)
• M38: 5,283,348 km (0.114 R)
• M39: 5,557,860 km (0.058 R)
• M40: 5,728,402 km (0.119 R)
• M41: 5,946,366 km (0.098 R)
• M42: 6,120,797 km (0.07 R)
• M43: 6,259,773 km (0.108 R)
• M44: 6,409,222 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.8

Radius: 12.3

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.81 AU - 0.99 AU

Year: 579 Days

Day: 10.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 45,597,382 km

• M1: 153,188 km (0.114 R)
• M2: 352,153 km (0.061 R)
• M3: 444,754 km (0.076 R)
• M4: 569,070 km (0.081 R)
• M5: 666,907 km (0.063 R)
• M6: 867,668 km (0.112 R)
• M7: 973,284 km (0.03 R)
• M8: 1,127,070 km (0.058 R)
• M9: 1,221,167 km (0.119 R)
• M10: 1,306,588 km (0.081 R)
• M11: 1,429,856 km (0.081 R)
• M12: 1,551,031 km (0.11 R)
• M13: 1,694,794 km (0.053 R)
• M14: 1,810,583 km (0.102 R)
• M15: 2,023,162 km (0.105 R)
• M16: 2,146,580 km (0.119 R)
• M17: 2,314,877 km (0.062 R)
• M18: 2,429,769 km (0.073 R)
• M19: 2,635,316 km (0.091 R)
• M20: 2,831,439 km (0.09 R)
• M21: 2,962,337 km (0.092 R)
• M22: 3,118,966 km (0.109 R)
• M23: 3,407,839 km (0.117 R)
• M24: 3,588,853 km (0.067 R)
• M25: 3,798,440 km (0.102 R)
• M26: 3,891,938 km (0.097 R)
• M27: 4,055,299 km (0.08 R)
• M28: 4,159,569 km (0.102 R)
• M29: 4,282,538 km (0.066 R)
• M30: 4,415,680 km (0.085 R)
• M31: 4,586,222 km (0.082 R)
• M32: 4,667,753 km (0.116 R)
• M33: 4,795,659 km (0.085 R)
• M34: 5,082,887 km (0.057 R)
• M35: 5,176,834 km (0.103 R)
• M36: 5,366,375 km (0.086 R)
• M37: 5,510,138 km (0.12 R)
• M38: 5,674,546 km (0.083 R)
• M39: 5,781,808 km (0.103 R)
• M40: 5,919,289 km (0.115 R)
• M41: 6,028,196 km (0.111 R)
• M42: 6,237,782 km (0.119 R)
• M43: 6,582,306 km (0.081 R)
• M44: 6,757,037 km (0.106 R)
• M45: 6,901,997 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.2

Radius: 9.9

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.36 AU - 1.58 AU

Year: 1209 Days

Day: 9.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 45,597,382 km

• M1: 124,465 km (0.059 R)
• M2: 210,335 km (0.088 R)
• M3: 362,176 km (0.092 R)
• M4: 461,509 km (0.062 R)
• M5: 524,640 km (0.065 R)
• M6: 661,073 km (0.093 R)
• M7: 739,462 km (0.065 R)
• M8: 821,292 km (0.111 R)
• M9: 929,751 km (0.101 R)
• M10: 1,187,358 km (0.087 R)
• M11: 1,331,571 km (0.082 R)
• M12: 1,433,148 km (0.106 R)
• M13: 1,644,679 km (0.051 R)
• M14: 1,843,794 km (0.102 R)
• M15: 1,942,528 km (0.114 R)
• M16: 2,105,889 km (0.114 R)
• M17: 2,177,247 km (0.12 R)
• M18: 2,241,425 km (0.107 R)
• M19: 2,496,340 km (0.119 R)
• M20: 2,648,630 km (0.098 R)
• M21: 2,760,679 km (0.112 R)
• M22: 2,909,529 km (0.109 R)
• M23: 3,016,192 km (0.099 R)
• M24: 3,088,149 km (0.119 R)
• M25: 3,169,680 km (0.049 R)
• M26: 3,334,985 km (0.058 R)
• M27: 3,437,460 km (0.065 R)
• M28: 3,674,273 km (0.067 R)
• M29: 3,857,830 km (0.102 R)
• M30: 3,926,196 km (0.085 R)
• M31: 4,054,401 km (0.045 R)
• M32: 4,234,069 km (0.05 R)
• M33: 4,467,591 km (0.115 R)
• M34: 4,560,192 km (0.026 R)
• M35: 4,757,661 km (0.12 R)
• M36: 5,542,601 km (0.093 R)
• M37: 5,675,444 km (0.117 R)
• M38: 5,809,484 km (0.109 R)
• M39: 6,046,447 km (0.039 R)
• M40: 6,148,921 km (0.056 R)
• M41: 6,229,106 km (0.089 R)
• M42: 6,344,296 km (0.105 R)
• M43: 6,600,108 km (0.068 R)
• M44: 6,705,725 km (0.101 R)
• M45: 6,800,121 km (0.105 R)
• M46: 7,037,981 km (0.11 R)
• M47: 7,133,874 km (0.11 R)
• M48: 7,424,393 km (0.093 R)
• M49: 7,497,546 km (0.116 R)
• M50: 7,979,401 km (0.098 R)
• M51: 8,129,597 km (0.11 R)
• M52: 8,560,439 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.9

Radius: 8.6

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.33 AU - 1.65 AU

Year: 1234 Days

Day: 10.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 45,597,382 km

• M1: 125,213 km (0.041 R)
• M2: 180,415 km (0.053 R)
• M3: 269,575 km (0.095 R)
• M4: 325,824 km (0.118 R)
• M5: 458,218 km (0.11 R)
• M6: 515,813 km (0.087 R)
• M7: 649,404 km (0.026 R)
• M8: 1,028,037 km (0.079 R)
• M9: 1,082,041 km (0.087 R)
• M10: 1,237,773 km (0.066 R)
• M11: 1,302,100 km (0.072 R)
• M12: 1,502,112 km (0.099 R)
• M13: 1,828,236 km (0.055 R)
• M14: 1,902,137 km (0.11 R)
• M15: 2,168,720 km (0.059 R)
• M16: 2,390,574 km (0.109 R)
• M17: 2,528,952 km (0.079 R)
• M18: 2,661,645 km (0.076 R)
• M19: 2,942,740 km (0.071 R)
• M20: 3,012,303 km (0.092 R)
• M21: 3,126,595 km (0.069 R)
• M22: 3,251,211 km (0.034 R)
• M23: 3,653,928 km (0.065 R)
• M24: 3,870,845 km (0.099 R)
• M25: 4,004,885 km (0.104 R)
• M26: 4,179,465 km (0.075 R)
• M27: 4,277,602 km (0.102 R)
• M28: 4,456,221 km (0.114 R)
• M29: 4,586,820 km (0.12 R)
• M30: 5,121,483 km (0.1 R)
• M31: 5,184,464 km (0.099 R)
• M32: 5,535,570 km (0.057 R)
• M33: 5,741,267 km (0.091 R)
• M34: 5,806,791 km (0.069 R)
• M35: 6,015,779 km (0.105 R)
• M36: 6,137,851 km (0.087 R)
• M37: 6,204,871 km (0.098 R)
• M38: 6,714,850 km (0.057 R)
• M39: 6,899,454 km (0.057 R)
• M40: 6,969,166 km (0.09 R)
• M41: 7,203,137 km (0.085 R)
• M42: 7,427,684 km (0.107 R)
• M43: 7,582,817 km (0.098 R)
• M44: 7,666,741 km (0.068 R)
• M45: 7,775,050 km (0.082 R)
• M46: 7,956,812 km (0.118 R)
• M47: 8,091,001 km (0.086 R)
• M48: 8,287,572 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.9

Radius: 11.7

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.49 AU - 6.37 AU

Year: 8582 Days

Day: 9.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 45,597,382 km

• M1: 195,674 km (0.083 R)
• M2: 349,161 km (0.103 R)
• M3: 533,017 km (0.095 R)
• M4: 865,573 km (0.046 R)
• M5: 1,038,060 km (0.108 R)
• M6: 1,147,266 km (0.083 R)
• M7: 1,318,705 km (0.072 R)
• M8: 1,519,615 km (0.117 R)
• M9: 1,840,054 km (0.11 R)
• M10: 2,112,172 km (0.054 R)
• M11: 2,229,457 km (0.089 R)
• M12: 2,397,455 km (0.09 R)
• M13: 2,822,912 km (0.113 R)
• M14: 2,900,553 km (0.087 R)
• M15: 3,005,122 km (0.079 R)
• M16: 3,137,666 km (0.105 R)
• M17: 3,245,227 km (0.086 R)
• M18: 3,547,265 km (0.097 R)
• M19: 3,659,314 km (0.106 R)
• M20: 4,119,925 km (0.084 R)
• M21: 4,477,464 km (0.1 R)
• M22: 5,032,622 km (0.092 R)
• M23: 5,840,002 km (0.112 R)
• M24: 6,377,806 km (0.055 R)
• M25: 7,178,753 km (0.097 R)
• M26: 7,573,093 km (0.111 R)
• M27: 7,681,851 km (0.087 R)
• M28: 8,345,616 km (0.058 R)
• M29: 8,420,415 km (0.086 R)
• M30: 8,874,594 km (0.083 R)
• M31: 9,027,633 km (0.072 R)
• M32: 9,143,123 km (0.061 R)
• M33: 9,375,448 km (0.08 R)
• M34: 10,044,450 km (0.117 R)
• M35: 10,204,071 km (0.065 R)
• M36: 10,688,169 km (0.104 R)
• M37: 11,056,180 km (0.119 R)
• M38: 12,698,466 km (0.1 R)
• M39: 13,526,041 km (0.06 R)
• M40: 13,835,260 km (0.087 R)
• M41: 14,325,941 km (0.097 R)
• M42: 14,505,907 km (0.119 R)
• M43: 15,141,399 km (0.058 R)
• M44: 15,878,767 km (0.067 R)
• M45: 16,486,583 km (0.107 R)
• M46: 16,580,830 km (0.032 R)
• M47: 16,722,349 km (0.098 R)
• M48: 16,817,045 km (0.105 R)
• M49: 17,149,601 km (0.062 R)
• M50: 17,869,765 km (0.029 R)
• M51: 18,943,728 km (0.115 R)
• M52: 19,538,380 km (0.111 R)
• M53: 19,688,127 km (0.08 R)
• M54: 19,888,139 km (0.086 R)
• M55: 20,189,579 km (0.12 R)
• M56: 20,340,822 km (0.101 R)
• M57: 21,410,298 km (0.094 R)
• M58: 22,498,024 km (0.088 R)
• M59: 22,864,539 km (0.066 R)
• M60: 24,350,644 km (0.103 R)
• M61: 24,457,905 km (0.083 R)
• M62: 26,416,890 km (0.108 R)
• M63: 26,748,249 km (0.07 R)
• M64: 27,470,956 km (0.071 R)
• M65: 28,200,096 km (0.078 R)
• M66: 28,992,516 km (0.049 R)
• M67: 30,541,303 km (0.038 R)
• M68: 31,063,549 km (0.095 R)
• M69: 31,471,802 km (0.049 R)
• M70: 32,411,426 km (0.07 R)
• M71: 33,658,923 km (0.1 R)
• M72: 34,138,234 km (0.117 R)
• M73: 36,261,776 km (0.09 R)
• M74: 36,753,055 km (0.048 R)
• M75: 38,490,186 km (0.12 R)
• M76: 38,677,931 km (0.082 R)
• M77: 39,242,962 km (0.081 R)
• M78: 39,431,904 km (0.039 R)
• M79: 39,558,015 km (0.117 R)
• M80: 39,873,816 km (0.098 R)
• M81: 40,063,806 km (0.056 R)
• M82: 40,317,524 km (0.073 R)
• M83: 42,044,033 km (0.073 R)
• M84: 42,237,313 km (0.092 R)
• M85: 42,819,099 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.9

Radius: 11.8

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.95 AU - 6.25 AU

Year: 8988 Days

Day: 10.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 45,597,382 km

• M1: 167,849 km (0.081 R)
• M2: 275,260 km (0.114 R)
• M3: 419,173 km (0.059 R)
• M4: 781,649 km (0.109 R)
• M5: 952,639 km (0.072 R)
• M6: 1,292,974 km (0.108 R)
• M7: 2,179,491 km (0.098 R)
• M8: 2,401,195 km (0.12 R)
• M9: 2,476,742 km (0.081 R)
• M10: 3,082,913 km (0.045 R)
• M11: 3,220,693 km (0.034 R)
• M12: 3,531,258 km (0.048 R)
• M13: 4,334,598 km (0.109 R)
• M14: 4,427,199 km (0.066 R)
• M15: 5,390,759 km (0.045 R)
• M16: 6,102,995 km (0.117 R)
• M17: 6,417,300 km (0.105 R)
• M18: 7,134,921 km (0.12 R)
• M19: 7,540,481 km (0.091 R)
• M20: 7,840,275 km (0.1 R)
• M21: 7,991,518 km (0.095 R)
• M22: 8,105,661 km (0.115 R)
• M23: 8,606,665 km (0.094 R)
• M24: 9,517,566 km (0.096 R)
• M25: 10,045,946 km (0.11 R)
• M26: 11,004,270 km (0.073 R)
• M27: 11,088,942 km (0.088 R)
• M28: 11,216,400 km (0.116 R)
• M29: 11,301,670 km (0.089 R)
• M30: 11,472,960 km (0.11 R)
• M31: 11,731,315 km (0.12 R)
• M32: 11,991,616 km (0.049 R)
• M33: 15,073,033 km (0.117 R)
• M34: 16,457,561 km (0.066 R)
• M35: 16,749,127 km (0.103 R)
• M36: 17,337,346 km (0.072 R)
• M37: 19,449,219 km (0.066 R)
• M38: 19,705,929 km (0.079 R)
• M39: 19,809,002 km (0.06 R)
• M40: 20,796,797 km (0.099 R)
• M41: 21,217,466 km (0.116 R)
• M42: 22,013,925 km (0.11 R)
• M43: 22,281,556 km (0.117 R)
• M44: 22,550,233 km (0.059 R)
• M45: 22,658,093 km (0.119 R)
• M46: 22,874,262 km (0.091 R)
• M47: 23,690,768 km (0.068 R)
• M48: 23,964,980 km (0.091 R)
• M49: 24,794,201 km (0.119 R)
• M50: 26,197,130 km (0.076 R)
• M51: 26,310,376 km (0.119 R)
• M52: 27,395,409 km (0.092 R)
• M53: 28,262,179 km (0.102 R)
• M54: 28,786,669 km (0.114 R)
• M55: 30,438,679 km (0.111 R)
• M56: 30,617,448 km (0.115 R)
• M57: 31,336,266 km (0.086 R)
• M58: 33,096,285 km (0.12 R)
• M59: 33,649,049 km (0.034 R)
• M60: 35,576,318 km (0.109 R)
• M61: 36,331,788 km (0.054 R)
• M62: 36,648,187 km (0.032 R)
• M63: 36,965,484 km (0.047 R)
• M64: 37,156,371 km (0.085 R)
• M65: 37,922,911 km (0.117 R)
• M66: 38,243,948 km (0.039 R)
• M67: 38,436,929 km (0.093 R)
• M68: 38,630,209 km (0.081 R)
• M69: 38,823,939 km (0.06 R)
• M70: 39,277,071 km (0.081 R)
• M71: 41,304,720 km (0.115 R)
• M72: 41,833,549 km (0.079 R)
• M73: 42,630,905 km (0.115 R)
• M74: 43,232,289 km (0.119 R)
• M75: 43,567,537 km (0.117 R)
• M76: 43,971,003 km (0.119 R)
• M77: 44,105,791 km (0.099 R)
• M78: 45,325,013 km (0.097 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 14,434 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit