🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.8

Radius: 8.7

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.94 AU - 1.42 AU

Year: 855 Days

Day: 12.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 61,826,181 km

• M1: 113,844 km (0.091 R)
• M2: 197,020 km (0.111 R)
• M3: 264,788 km (0.111 R)
• M4: 337,044 km (0.11 R)
• M5: 409,749 km (0.097 R)
• M6: 493,374 km (0.115 R)
• M7: 740,061 km (0.111 R)
• M8: 984,055 km (0.03 R)
• M9: 1,136,645 km (0.103 R)
• M10: 1,278,314 km (0.059 R)
• M11: 1,717,234 km (0.111 R)
• M12: 1,787,695 km (0.115 R)
• M13: 2,049,491 km (0.104 R)
• M14: 2,284,808 km (0.053 R)
• M15: 2,354,820 km (0.088 R)
• M16: 2,513,095 km (0.072 R)
• M17: 2,577,272 km (0.046 R)
• M18: 2,666,582 km (0.081 R)
• M19: 2,773,545 km (0.069 R)
• M20: 2,856,721 km (0.105 R)
• M21: 2,923,890 km (0.115 R)
• M22: 3,076,929 km (0.045 R)
• M23: 3,189,127 km (0.09 R)
• M24: 3,258,990 km (0.04 R)
• M25: 3,382,258 km (0.094 R)
• M26: 3,471,269 km (0.099 R)
• M27: 3,597,230 km (0.119 R)
• M28: 3,733,963 km (0.114 R)
• M29: 3,900,316 km (0.077 R)
• M30: 3,956,265 km (0.083 R)
• M31: 4,097,486 km (0.082 R)
• M32: 4,211,629 km (0.103 R)
• M33: 4,355,841 km (0.045 R)
• M34: 4,443,206 km (0.098 R)
• M35: 4,501,699 km (0.053 R)
• M36: 4,589,962 km (0.115 R)
• M37: 4,688,846 km (0.096 R)
• M38: 4,758,409 km (0.054 R)
• M39: 4,888,559 km (0.115 R)
• M40: 4,959,020 km (0.118 R)
• M41: 5,080,792 km (0.093 R)
• M42: 5,306,685 km (0.055 R)
• M43: 5,483,510 km (0.12 R)
• M44: 5,683,373 km (0.112 R)
• M45: 5,757,723 km (0.113 R)
• M46: 5,907,171 km (0.065 R)
• M47: 6,155,653 km (0.099 R)
• M48: 6,242,869 km (0.102 R)
• M49: 6,385,436 km (0.086 R)
• M50: 6,662,790 km (0.11 R)
• M51: 6,831,088 km (0.114 R)
• M52: 6,887,486 km (0.109 R)
• M53: 6,944,034 km (0.066 R)
• M54: 7,194,910 km (0.052 R)
• M55: 7,252,355 km (0.118 R)
• M56: 7,471,815 km (0.111 R)
• M57: 7,541,677 km (0.041 R)
• M58: 7,846,558 km (0.048 R)
• M59: 7,976,858 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.7

Radius: 11.9

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.02 AU - 2.16 AU

Year: 2015 Days

Day: 13.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 61,826,181 km

• M1: 152,291 km (0.046 R)
• M2: 284,984 km (0.114 R)
• M3: 587,471 km (0.088 R)
• M4: 807,230 km (0.085 R)
• M5: 959,970 km (0.092 R)
• M6: 1,054,665 km (0.114 R)
• M7: 1,737,579 km (0.106 R)
• M8: 2,123,991 km (0.119 R)
• M9: 2,263,117 km (0.11 R)
• M10: 2,379,205 km (0.068 R)
• M11: 2,617,664 km (0.088 R)
• M12: 2,726,272 km (0.086 R)
• M13: 3,132,579 km (0.057 R)
• M14: 3,248,069 km (0.06 R)
• M15: 3,558,185 km (0.096 R)
• M16: 3,678,911 km (0.119 R)
• M17: 3,755,056 km (0.093 R)
• M18: 4,480,606 km (0.106 R)
• M19: 4,643,967 km (0.058 R)
• M20: 4,809,572 km (0.07 R)
• M21: 5,146,466 km (0.118 R)
• M22: 5,300,552 km (0.107 R)
• M23: 5,772,234 km (0.096 R)
• M24: 5,896,699 km (0.1 R)
• M25: 6,058,115 km (0.064 R)
• M26: 6,257,529 km (0.111 R)
• M27: 6,440,637 km (0.105 R)
• M28: 6,681,340 km (0.116 R)
• M29: 6,962,734 km (0.092 R)
• M30: 7,634,578 km (0.119 R)
• M31: 7,732,265 km (0.1 R)
• M32: 7,850,148 km (0.048 R)
• M33: 8,067,664 km (0.072 R)
• M34: 8,207,089 km (0.028 R)
• M35: 8,711,682 km (0.081 R)
• M36: 8,813,858 km (0.033 R)
• M37: 9,122,777 km (0.079 R)
• M38: 9,205,804 km (0.076 R)
• M39: 9,645,472 km (0.075 R)
• M40: 9,772,331 km (0.107 R)
• M41: 9,878,546 km (0.076 R)
• M42: 10,220,975 km (0.112 R)
• M43: 10,567,294 km (0.065 R)
• M44: 10,741,875 km (0.101 R)
• M45: 10,895,512 km (0.048 R)
• M46: 11,071,888 km (0.066 R)
• M47: 11,338,322 km (0.064 R)
• M48: 11,450,071 km (0.084 R)
• M49: 12,081,973 km (0.065 R)
• M50: 12,287,520 km (0.095 R)
• M51: 12,379,373 km (0.064 R)
• M52: 13,332,761 km (0.082 R)
• M53: 13,830,323 km (0.107 R)
• M54: 13,973,488 km (0.095 R)
• M55: 14,117,252 km (0.106 R)
• M56: 14,333,870 km (0.112 R)
• M57: 14,478,830 km (0.079 R)
• M58: 14,624,389 km (0.1 R)
• M59: 14,867,934 km (0.048 R)
• M60: 14,965,771 km (0.088 R)
• M61: 15,359,064 km (0.059 R)
• M62: 16,005,626 km (0.041 R)
• M63: 16,181,254 km (0.118 R)
• M64: 16,686,446 km (0.093 R)
• M65: 16,890,048 km (0.073 R)
• M66: 17,094,399 km (0.036 R)
• M67: 17,273,917 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.8

Radius: 8.4

Gravity: 13.96 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.47 AU - 2.99 AU

Year: 3008 Days

Day: 6.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,826,181 km

• M1: 105,167 km (0.083 R)
• M2: 162,912 km (0.113 R)
• M3: 217,814 km (0.039 R)
• M4: 290,669 km (0.12 R)
• M5: 433,535 km (0.114 R)
• M6: 571,613 km (0.103 R)
• M7: 703,708 km (0.091 R)
• M8: 790,326 km (0.104 R)
• M9: 974,630 km (0.111 R)
• M10: 1,371,214 km (0.11 R)
• M11: 1,623,137 km (0.101 R)
• M12: 1,681,181 km (0.119 R)
• M13: 1,966,614 km (0.061 R)
• M14: 2,170,815 km (0.085 R)
• M15: 2,464,924 km (0.09 R)
• M16: 2,685,431 km (0.075 R)
• M17: 2,947,676 km (0.083 R)
• M18: 3,109,093 km (0.115 R)
• M19: 3,181,797 km (0.083 R)
• M20: 3,291,901 km (0.058 R)
• M21: 3,459,451 km (0.073 R)
• M22: 3,959,407 km (0.03 R)
• M23: 4,038,395 km (0.117 R)
• M24: 4,298,545 km (0.111 R)
• M25: 4,379,777 km (0.061 R)
• M26: 4,461,457 km (0.073 R)
• M27: 4,898,582 km (0.119 R)
• M28: 5,047,432 km (0.117 R)
• M29: 5,176,236 km (0.072 R)
• M30: 5,546,939 km (0.071 R)
• M31: 5,769,092 km (0.104 R)
• M32: 6,130,670 km (0.079 R)
• M33: 6,245,113 km (0.117 R)
• M34: 6,360,303 km (0.108 R)
• M35: 6,616,265 km (0.045 R)
• M36: 6,994,598 km (0.087 R)
• M37: 8,322,878 km (0.101 R)
• M38: 8,475,318 km (0.092 R)
• M39: 8,834,353 km (0.054 R)
• M40: 8,963,755 km (0.085 R)
• M41: 9,093,905 km (0.097 R)
• M42: 9,277,013 km (0.095 R)
• M43: 9,540,903 km (0.04 R)
• M44: 10,048,938 km (0.114 R)
• M45: 10,347,236 km (0.091 R)
• M46: 10,952,359 km (0.072 R)
• M47: 11,147,285 km (0.095 R)
• M48: 11,682,247 km (0.026 R)
• M49: 12,024,378 km (0.056 R)
• M50: 12,398,821 km (0.091 R)
• M51: 12,631,147 km (0.026 R)
• M52: 13,247,789 km (0.068 R)
• M53: 13,694,339 km (0.087 R)
• M54: 13,934,593 km (0.038 R)
• M55: 13,994,881 km (0.034 R)
• M56: 14,115,606 km (0.064 R)
• M57: 14,694,101 km (0.085 R)
• M58: 14,786,104 km (0.077 R)
• M59: 14,847,589 km (0.082 R)
• M60: 15,156,209 km (0.03 R)
• M61: 15,937,110 km (0.063 R)
• M62: 16,539,241 km (0.112 R)
• M63: 16,923,558 km (0.119 R)
• M64: 17,537,807 km (0.1 R)
• M65: 17,635,495 km (0.101 R)
• M66: 17,831,318 km (0.081 R)
• M67: 18,225,209 km (0.092 R)
• M68: 18,754,935 km (0.108 R)
• M69: 18,821,507 km (0.078 R)
• M70: 19,021,668 km (0.052 R)
• M71: 19,999,141 km (0.046 R)
• M72: 20,820,433 km (0.064 R)
• M73: 20,958,362 km (0.11 R)
• M74: 21,269,975 km (0.068 R)
• M75: 21,582,934 km (0.108 R)
• M76: 21,757,514 km (0.074 R)
• M77: 22,037,861 km (0.081 R)
• M78: 22,319,404 km (0.032 R)
• M79: 22,460,475 km (0.109 R)
• M80: 22,531,235 km (0.054 R)
• M81: 22,957,140 km (0.097 R)
• M82: 23,063,953 km (0.063 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.9

Radius: 6.7

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.38 AU - 6.48 AU

Year: 9630 Days

Day: 18.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 61,826,181 km

• M1: 282,740 km (0.057 R)
• M2: 345,421 km (0.1 R)
• M3: 453,730 km (0.076 R)
• M4: 591,959 km (0.059 R)
• M5: 647,460 km (0.041 R)
• M6: 930,200 km (0.111 R)
• M7: 973,583 km (0.081 R)
• M8: 1,073,963 km (0.111 R)
• M9: 1,165,966 km (0.068 R)
• M10: 1,395,449 km (0.118 R)
• M11: 1,573,620 km (0.12 R)
• M12: 1,966,015 km (0.111 R)
• M13: 2,050,987 km (0.086 R)
• M14: 2,298,272 km (0.11 R)
• M15: 2,524,314 km (0.119 R)
• M16: 2,853,131 km (0.093 R)
• M17: 3,464,836 km (0.116 R)
• M18: 3,724,239 km (0.092 R)
• M19: 4,007,877 km (0.078 R)
• M20: 4,261,744 km (0.114 R)
• M21: 4,390,698 km (0.094 R)
• M22: 4,446,348 km (0.075 R)
• M23: 4,502,298 km (0.053 R)
• M24: 4,938,675 km (0.114 R)
• M25: 5,015,867 km (0.058 R)
• M26: 5,152,151 km (0.092 R)
• M27: 5,831,026 km (0.069 R)
• M28: 6,035,975 km (0.084 R)
• M29: 6,139,347 km (0.061 R)
• M30: 6,474,297 km (0.111 R)
• M31: 6,772,146 km (0.105 R)
• M32: 7,118,016 km (0.099 R)
• M33: 7,359,168 km (0.119 R)
• M34: 7,491,861 km (0.075 R)
• M35: 7,580,872 km (0.101 R)
• M36: 7,804,671 km (0.1 R)
• M37: 8,535,307 km (0.087 R)
• M38: 8,955,976 km (0.086 R)
• M39: 9,003,099 km (0.069 R)
• M40: 9,074,008 km (0.09 R)
• M41: 9,168,853 km (0.059 R)
• M42: 9,383,377 km (0.086 R)
• M43: 9,817,360 km (0.054 R)
• M44: 9,987,902 km (0.101 R)
• M45: 10,233,242 km (0.119 R)
• M46: 10,307,293 km (0.066 R)
• M47: 11,387,240 km (0.097 R)
• M48: 11,720,844 km (0.032 R)
• M49: 11,875,977 km (0.042 R)
• M50: 11,953,767 km (0.119 R)
• M51: 12,318,936 km (0.09 R)
• M52: 12,582,079 km (0.087 R)
• M53: 13,033,714 km (0.107 R)
• M54: 13,247,939 km (0.079 R)
• M55: 13,517,514 km (0.092 R)
• M56: 13,680,127 km (0.116 R)
• M57: 14,007,447 km (0.093 R)
• M58: 14,226,907 km (0.069 R)
• M59: 15,060,466 km (0.073 R)
• M60: 15,369,984 km (0.116 R)
• M61: 16,282,531 km (0.105 R)
• M62: 16,513,361 km (0.04 R)
• M63: 16,774,409 km (0.079 R)
• M64: 17,595,103 km (0.114 R)
• M65: 18,669,515 km (0.118 R)
• M66: 18,941,484 km (0.079 R)
• M67: 19,093,176 km (0.116 R)
• M68: 19,275,686 km (0.055 R)
• M69: 19,581,015 km (0.114 R)
• M70: 19,673,018 km (0.109 R)
• M71: 20,073,042 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.2

Radius: 6.2

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 9.15 AU - 12.11 AU

Year: 23112 Days

Day: 22.1 Hours

Environment

Temp: -239 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 61,826,181 km

• M1: 78,988 km (0.104 R)
• M2: 1,053,468 km (0.086 R)
• M3: 1,422,227 km (0.101 R)
• M4: 1,607,280 km (0.069 R)
• M5: 1,828,385 km (0.075 R)
• M6: 1,913,806 km (0.096 R)
• M7: 2,676,156 km (0.115 R)
• M8: 2,740,783 km (0.119 R)
• M9: 2,971,463 km (0.103 R)
• M10: 4,329,063 km (0.065 R)
• M11: 4,481,803 km (0.06 R)
• M12: 4,558,995 km (0.119 R)
• M13: 5,030,528 km (0.057 R)
• M14: 5,476,329 km (0.063 R)
• M15: 5,977,033 km (0.059 R)
• M16: 6,536,081 km (0.098 R)
• M17: 6,888,234 km (0.047 R)
• M18: 7,111,584 km (0.064 R)
• M19: 8,169,241 km (0.111 R)
• M20: 8,500,749 km (0.087 R)
• M21: 8,548,471 km (0.062 R)
• M22: 9,620,789 km (0.054 R)
• M23: 11,202,487 km (0.094 R)
• M24: 12,481,399 km (0.084 R)
• M25: 12,535,703 km (0.104 R)
• M26: 12,753,667 km (0.072 R)
• M27: 13,526,191 km (0.073 R)
• M28: 13,805,789 km (0.081 R)
• M29: 14,257,126 km (0.092 R)
• M30: 16,110,344 km (0.11 R)
• M31: 16,466,238 km (0.109 R)
• M32: 17,065,078 km (0.097 R)
• M33: 17,185,654 km (0.07 R)
• M34: 17,427,853 km (0.079 R)
• M35: 18,655,154 km (0.072 R)
• M36: 19,216,594 km (0.114 R)
• M37: 19,973,560 km (0.1 R)
• M38: 20,164,447 km (0.118 R)
• M39: 20,419,810 km (0.087 R)
• M40: 20,740,398 km (0.11 R)
• M41: 21,257,109 km (0.087 R)
• M42: 21,582,036 km (0.117 R)
• M43: 23,633,472 km (0.07 R)
• M44: 23,767,960 km (0.048 R)
• M45: 27,141,242 km (0.113 R)
• M46: 29,207,039 km (0.12 R)
• M47: 29,279,146 km (0.096 R)
• M48: 30,368,218 km (0.098 R)
• M49: 31,692,608 km (0.057 R)
• M50: 34,245,197 km (0.105 R)
• M51: 35,085,039 km (0.082 R)
• M52: 35,545,950 km (0.075 R)
• M53: 36,707,129 km (0.065 R)
• M54: 39,066,586 km (0.09 R)
• M55: 39,544,252 km (0.055 R)
• M56: 39,704,023 km (0.1 R)
• M57: 40,024,013 km (0.087 R)
• M58: 41,231,567 km (0.114 R)
• M59: 41,880,522 km (0.077 R)
• M60: 42,696,429 km (0.101 R)
• M61: 44,012,890 km (0.117 R)
• M62: 46,180,264 km (0.084 R)
• M63: 47,192,144 km (0.074 R)
• M64: 47,276,817 km (0.075 R)
• M65: 49,152,176 km (0.115 R)
• M66: 49,581,821 km (0.102 R)
• M67: 52,887,335 km (0.026 R)
• M68: 54,477,710 km (0.112 R)
• M69: 59,342,334 km (0.114 R)
• M70: 59,983,061 km (0.099 R)
• M71: 61,548,454 km (0.068 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: 502 - 18,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit