🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.9

Radius: 10.1

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.83 AU - 0.97 AU

Year: 560 Days

Day: 12.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 48,132,660 km

• M1: 128,205 km (0.111 R)
• M2: 224,098 km (0.109 R)
• M3: 318,494 km (0.096 R)
• M4: 438,172 km (0.109 R)
• M5: 516,711 km (0.109 R)
• M6: 590,014 km (0.117 R)
• M7: 690,245 km (0.117 R)
• M8: 969,993 km (0.067 R)
• M9: 1,077,404 km (0.078 R)
• M10: 1,146,518 km (0.067 R)
• M11: 1,217,427 km (0.1 R)
• M12: 1,324,091 km (0.066 R)
• M13: 1,418,936 km (0.11 R)
• M14: 1,510,938 km (0.044 R)
• M15: 1,658,143 km (0.117 R)
• M16: 1,749,846 km (0.102 R)
• M17: 1,927,419 km (0.068 R)
• M18: 1,995,486 km (0.058 R)
• M19: 2,058,766 km (0.083 R)
• M20: 2,128,479 km (0.12 R)
• M21: 2,193,105 km (0.048 R)
• M22: 2,300,366 km (0.118 R)
• M23: 2,588,642 km (0.084 R)
• M24: 2,746,916 km (0.086 R)
• M25: 3,073,039 km (0.092 R)
• M26: 3,227,275 km (0.049 R)
• M27: 3,404,698 km (0.089 R)
• M28: 3,536,494 km (0.102 R)
• M29: 3,641,661 km (0.073 R)
• M30: 3,712,421 km (0.071 R)
• M31: 3,776,449 km (0.115 R)
• M32: 3,840,925 km (0.076 R)
• M33: 3,941,904 km (0.1 R)
• M34: 4,146,554 km (0.035 R)
• M35: 4,265,185 km (0.104 R)
• M36: 4,369,903 km (0.108 R)
• M37: 4,460,261 km (0.073 R)
• M38: 4,612,402 km (0.109 R)
• M39: 5,023,646 km (0.065 R)
• M40: 5,134,349 km (0.044 R)
• M41: 5,229,942 km (0.09 R)
• M42: 5,317,905 km (0.05 R)
• M43: 5,422,624 km (0.102 R)
• M44: 5,503,706 km (0.029 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.3

Radius: 8.6

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.24 AU - 1.28 AU

Year: 928 Days

Day: 7.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 48,132,660 km

• M1: 118,033 km (0.115 R)
• M2: 227,389 km (0.055 R)
• M3: 284,834 km (0.073 R)
• M4: 424,409 km (0.05 R)
• M5: 536,458 km (0.11 R)
• M6: 615,296 km (0.089 R)
• M7: 670,348 km (0.107 R)
• M8: 727,195 km (0.078 R)
• M9: 785,987 km (0.083 R)
• M10: 1,057,507 km (0.104 R)
• M11: 1,118,094 km (0.113 R)
• M12: 1,271,432 km (0.104 R)
• M13: 1,372,560 km (0.043 R)
• M14: 1,514,379 km (0.095 R)
• M15: 1,590,973 km (0.118 R)
• M16: 1,676,843 km (0.039 R)
• M17: 1,764,357 km (0.06 R)
• M18: 1,845,140 km (0.107 R)
• M19: 1,968,708 km (0.077 R)
• M20: 2,069,687 km (0.091 R)
• M21: 2,172,311 km (0.034 R)
• M22: 2,268,053 km (0.056 R)
• M23: 2,373,969 km (0.068 R)
• M24: 2,655,512 km (0.117 R)
• M25: 2,804,960 km (0.025 R)
• M26: 2,938,252 km (0.101 R)
• M27: 3,171,325 km (0.09 R)
• M28: 3,250,463 km (0.103 R)
• M29: 3,350,244 km (0.092 R)
• M30: 3,501,787 km (0.065 R)
• M31: 3,573,444 km (0.079 R)
• M32: 3,790,960 km (0.115 R)
• M33: 3,885,505 km (0.066 R)
• M34: 4,066,369 km (0.083 R)
• M35: 4,120,075 km (0.074 R)
• M36: 4,513,966 km (0.094 R)
• M37: 4,580,836 km (0.06 R)
• M38: 4,704,255 km (0.077 R)
• M39: 4,772,022 km (0.103 R)
• M40: 4,977,271 km (0.076 R)
• M41: 5,069,423 km (0.025 R)
• M42: 5,150,505 km (0.106 R)
• M43: 5,455,685 km (0.114 R)
• M44: 5,839,403 km (0.088 R)
• M45: 5,912,257 km (0.107 R)
• M46: 6,009,945 km (0.038 R)
• M47: 6,132,914 km (0.09 R)
• M48: 6,306,298 km (0.112 R)
• M49: 6,406,230 km (0.099 R)
• M50: 6,468,911 km (0.105 R)
• M51: 6,849,339 km (0.065 R)
• M52: 7,029,305 km (0.066 R)
• M53: 7,289,156 km (0.111 R)
• M54: 7,446,683 km (0.12 R)
• M55: 7,618,571 km (0.114 R)
• M56: 7,765,027 km (0.112 R)
• M57: 7,939,309 km (0.105 R)
• M58: 8,060,632 km (0.103 R)
• M59: 8,209,931 km (0.068 R)
• M60: 8,278,148 km (0.075 R)
• M61: 8,346,514 km (0.052 R)
• M62: 8,580,186 km (0.101 R)
• M63: 8,663,213 km (0.031 R)
• M64: 8,774,364 km (0.116 R)
• M65: 8,885,964 km (0.089 R)
• M66: 9,608,522 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698

Radius: 10.9

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.28 AU - 1.98 AU

Year: 1365 Days

Day: 11.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 48,132,660 km

• M1: 207,941 km (0.083 R)
• M2: 395,387 km (0.114 R)
• M3: 641,924 km (0.074 R)
• M4: 877,990 km (0.076 R)
• M5: 1,093,710 km (0.115 R)
• M6: 1,175,241 km (0.11 R)
• M7: 1,522,158 km (0.099 R)
• M8: 1,632,562 km (0.052 R)
• M9: 1,842,148 km (0.117 R)
• M10: 2,070,734 km (0.076 R)
• M11: 2,152,564 km (0.065 R)
• M12: 2,393,865 km (0.059 R)
• M13: 2,534,188 km (0.057 R)
• M14: 2,766,663 km (0.11 R)
• M15: 3,041,175 km (0.046 R)
• M16: 3,169,979 km (0.116 R)
• M17: 3,348,449 km (0.035 R)
• M18: 3,530,510 km (0.103 R)
• M19: 3,616,529 km (0.086 R)
• M20: 3,703,295 km (0.099 R)
• M21: 4,018,947 km (0.108 R)
• M22: 4,212,526 km (0.053 R)
• M23: 4,330,110 km (0.111 R)
• M24: 4,422,412 km (0.089 R)
• M25: 4,595,647 km (0.098 R)
• M26: 4,784,589 km (0.027 R)
• M27: 4,948,698 km (0.079 R)
• M28: 5,073,013 km (0.073 R)
• M29: 5,212,289 km (0.099 R)
• M30: 5,437,883 km (0.046 R)
• M31: 5,551,876 km (0.103 R)
• M32: 5,971,947 km (0.06 R)
• M33: 6,075,020 km (0.06 R)
• M34: 6,178,542 km (0.11 R)
• M35: 6,282,662 km (0.113 R)
• M36: 6,357,461 km (0.113 R)
• M37: 6,492,697 km (0.073 R)
• M38: 6,735,644 km (0.054 R)
• M39: 6,873,573 km (0.035 R)
• M40: 7,012,550 km (0.084 R)
• M41: 7,183,690 km (0.047 R)
• M42: 7,324,611 km (0.117 R)
• M43: 7,403,449 km (0.088 R)
• M44: 7,514,151 km (0.11 R)
• M45: 8,076,041 km (0.112 R)
• M46: 8,206,341 km (0.117 R)
• M47: 8,419,667 km (0.107 R)
• M48: 9,020,004 km (0.061 R)
• M49: 9,104,377 km (0.086 R)
• M50: 9,342,387 km (0.051 R)
• M51: 9,410,753 km (0.109 R)
• M52: 9,513,677 km (0.106 R)
• M53: 9,789,834 km (0.057 R)
• M54: 9,911,457 km (0.101 R)
• M55: 10,173,852 km (0.083 R)
• M56: 10,562,806 km (0.043 R)
• M57: 10,705,523 km (0.075 R)
• M58: 11,155,513 km (0.074 R)
• M59: 11,465,031 km (0.071 R)
• M60: 11,593,386 km (0.081 R)
• M61: 11,925,493 km (0.066 R)
• M62: 12,148,544 km (0.089 R)
• M63: 12,279,442 km (0.088 R)
• M64: 12,599,133 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.3

Radius: 5.4

Gravity: 20.66 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.61 AU - 9.63 AU

Year: 15179 Days

Day: 21.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 48,132,660 km

• M1: 870,061 km (0.082 R)
• M2: 1,025,194 km (0.033 R)
• M3: 1,262,008 km (0.1 R)
• M4: 1,437,935 km (0.093 R)
• M5: 1,515,875 km (0.082 R)
• M6: 1,730,249 km (0.075 R)
• M7: 1,869,225 km (0.118 R)
• M8: 1,982,920 km (0.119 R)
• M9: 2,157,949 km (0.089 R)
• M10: 2,217,489 km (0.09 R)
• M11: 2,491,702 km (0.085 R)
• M12: 2,744,672 km (0.025 R)
• M13: 3,139,311 km (0.06 R)
• M14: 3,343,213 km (0.114 R)
• M15: 3,377,770 km (0.109 R)
• M16: 4,054,102 km (0.107 R)
• M17: 4,351,204 km (0.095 R)
• M18: 5,084,682 km (0.056 R)
• M19: 5,243,854 km (0.034 R)
• M20: 5,567,434 km (0.11 R)
• M21: 5,608,275 km (0.119 R)
• M22: 5,649,264 km (0.117 R)
• M23: 6,404,135 km (0.117 R)
• M24: 8,331,853 km (0.112 R)
• M25: 8,425,502 km (0.05 R)
• M26: 8,472,475 km (0.045 R)
• M27: 8,947,299 km (0.093 R)
• M28: 10,071,826 km (0.062 R)
• M29: 11,709,025 km (0.052 R)
• M30: 12,504,437 km (0.093 R)
• M31: 12,935,728 km (0.033 R)
• M32: 13,044,336 km (0.063 R)
• M33: 13,153,243 km (0.11 R)
• M34: 14,202,822 km (0.113 R)
• M35: 14,314,721 km (0.101 R)
• M36: 15,164,437 km (0.045 R)
• M37: 15,797,834 km (0.106 R)
• M38: 16,557,492 km (0.074 R)
• M39: 17,869,914 km (0.091 R)
• M40: 18,294,623 km (0.11 R)
• M41: 19,339,414 km (0.109 R)
• M42: 19,963,088 km (0.09 R)
• M43: 20,088,750 km (0.102 R)
• M44: 20,974,669 km (0.062 R)
• M45: 21,230,182 km (0.106 R)
• M46: 22,262,407 km (0.099 R)
• M47: 22,457,782 km (0.083 R)
• M48: 22,981,524 km (0.077 R)
• M49: 23,509,305 km (0.069 R)
• M50: 23,708,271 km (0.098 R)
• M51: 24,711,324 km (0.076 R)
• M52: 25,387,656 km (0.101 R)
• M53: 25,455,723 km (0.053 R)
• M54: 25,933,240 km (0.026 R)
• M55: 26,482,563 km (0.102 R)
• M56: 26,758,721 km (0.058 R)
• M57: 27,592,729 km (0.084 R)
• M58: 28,012,949 km (0.103 R)
• M59: 29,500,401 km (0.052 R)
• M60: 31,889,180 km (0.08 R)
• M61: 32,035,935 km (0.071 R)
• M62: 32,699,103 km (0.107 R)
• M63: 32,847,055 km (0.057 R)
• M64: 33,814,355 km (0.088 R)
• M65: 34,038,901 km (0.07 R)
• M66: 36,541,673 km (0.052 R)
• M67: 37,157,269 km (0.07 R)
• M68: 37,621,172 km (0.062 R)
• M69: 37,776,305 km (0.096 R)
• M70: 38,789,531 km (0.096 R)
• M71: 39,102,939 km (0.056 R)
• M72: 39,969,559 km (0.056 R)
• M73: 40,842,463 km (0.107 R)
• M74: 41,321,176 km (0.116 R)
• M75: 41,641,465 km (0.075 R)
• M76: 41,721,649 km (0.084 R)
• M77: 42,123,320 km (0.091 R)
• M78: 42,284,287 km (0.119 R)
• M79: 43,011,482 km (0.069 R)
• M80: 44,478,289 km (0.099 R)
• M81: 46,376,088 km (0.12 R)
• M82: 49,484,133 km (0.06 R)
• M83: 51,192,092 km (0.111 R)
• M84: 52,053,178 km (0.093 R)
• M85: 52,745,666 km (0.108 R)
• M86: 55,016,711 km (0.083 R)
• M87: 55,457,127 km (0.118 R)
• M88: 55,545,390 km (0.035 R)
• M89: 55,810,328 km (0.101 R)
• M90: 56,430,262 km (0.038 R)
• M91: 56,518,973 km (0.058 R)
• M92: 57,676,711 km (0.095 R)
• M93: 58,752,469 km (0.085 R)
• M94: 59,744,303 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 128.3

Radius: 6

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 9.16 AU - 12.42 AU

Year: 23251 Days

Day: 19 Hours

Environment

Temp: -232 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 48,132,660 km

• M1: 78,988 km (0.059 R)
• M2: 579,991 km (0.094 R)
• M3: 711,487 km (0.12 R)
• M4: 798,703 km (0.118 R)
• M5: 1,437,636 km (0.093 R)
• M6: 1,827,936 km (0.092 R)
• M7: 1,948,811 km (0.1 R)
• M8: 2,047,396 km (0.097 R)
• M9: 2,327,144 km (0.115 R)
• M10: 2,405,683 km (0.107 R)
• M11: 2,511,599 km (0.038 R)
• M12: 2,646,237 km (0.106 R)
• M13: 3,007,216 km (0.056 R)
• M14: 3,064,213 km (0.102 R)
• M15: 3,121,509 km (0.106 R)
• M16: 3,623,111 km (0.054 R)
• M17: 3,775,252 km (0.091 R)
• M18: 4,308,718 km (0.112 R)
• M19: 4,666,406 km (0.055 R)
• M20: 4,732,529 km (0.112 R)
• M21: 5,237,870 km (0.111 R)
• M22: 5,375,650 km (0.104 R)
• M23: 5,725,111 km (0.089 R)
• M24: 6,081,901 km (0.114 R)
• M25: 6,409,222 km (0.069 R)
• M26: 7,541,079 km (0.12 R)
• M27: 7,618,720 km (0.09 R)
• M28: 7,971,323 km (0.116 R)
• M29: 8,449,886 km (0.113 R)
• M30: 9,019,854 km (0.03 R)
• M31: 10,455,096 km (0.106 R)
• M32: 10,498,479 km (0.105 R)
• M33: 10,846,893 km (0.118 R)
• M34: 11,199,046 km (0.108 R)
• M35: 11,689,428 km (0.078 R)
• M36: 11,869,544 km (0.067 R)
• M37: 12,141,363 km (0.098 R)
• M38: 12,461,054 km (0.11 R)
• M39: 13,108,962 km (0.099 R)
• M40: 14,292,730 km (0.064 R)
• M41: 14,388,922 km (0.097 R)
• M42: 14,824,251 km (0.115 R)
• M43: 14,970,409 km (0.083 R)
• M44: 15,708,225 km (0.049 R)
• M45: 15,807,409 km (0.101 R)
• M46: 16,106,455 km (0.115 R)
• M47: 16,457,711 km (0.111 R)
• M48: 16,508,125 km (0.104 R)
• M49: 16,608,954 km (0.068 R)
• M50: 17,014,813 km (0.09 R)
• M51: 18,565,096 km (0.108 R)
• M52: 18,670,113 km (0.087 R)
• M53: 18,722,622 km (0.041 R)
• M54: 18,775,281 km (0.073 R)
• M55: 19,570,244 km (0.105 R)
• M56: 21,412,392 km (0.082 R)
• M57: 21,522,496 km (0.063 R)
• M58: 22,354,111 km (0.107 R)
• M59: 23,763,472 km (0.088 R)
• M60: 23,820,319 km (0.075 R)
• M61: 23,991,609 km (0.102 R)
• M62: 24,048,755 km (0.107 R)
• M63: 24,565,018 km (0.061 R)
• M64: 25,027,125 km (0.116 R)
• M65: 25,201,108 km (0.048 R)
• M66: 26,253,678 km (0.112 R)
• M67: 28,280,729 km (0.073 R)
• M68: 28,704,241 km (0.103 R)
• M69: 28,947,188 km (0.071 R)
• M70: 29,312,955 km (0.095 R)
• M71: 29,618,882 km (0.104 R)
• M72: 29,741,553 km (0.05 R)
• M73: 31,289,292 km (0.066 R)
• M74: 32,041,321 km (0.059 R)
• M75: 32,926,342 km (0.033 R)
• M76: 33,053,500 km (0.083 R)
• M77: 33,691,385 km (0.089 R)
• M78: 34,397,637 km (0.108 R)
• M79: 35,108,975 km (0.073 R)
• M80: 35,564,051 km (0.099 R)
• M81: 36,809,304 km (0.053 R)
• M82: 37,735,913 km (0.088 R)
• M83: 38,068,619 km (0.055 R)
• M84: 38,536,112 km (0.117 R)
• M85: 41,861,823 km (0.108 R)
• M86: 41,930,638 km (0.108 R)
• M87: 43,593,717 km (0.097 R)
• M88: 44,996,048 km (0.075 R)
• M89: 45,207,579 km (0.093 R)
• M90: 45,348,799 km (0.046 R)
• M91: 47,988,603 km (0.081 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 12,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit