🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.1

Radius: 10.9

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.78 AU - 1.08 AU

Year: 598 Days

Day: 11.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 33,168,436 km

• M1: 157,975 km (0.079 R)
• M2: 230,381 km (0.105 R)
• M3: 315,053 km (0.105 R)
• M4: 392,096 km (0.115 R)
• M5: 471,532 km (0.078 R)
• M6: 540,796 km (0.111 R)
• M7: 617,690 km (0.096 R)
• M8: 824,583 km (0.078 R)
• M9: 894,595 km (0.09 R)
• M10: 984,055 km (0.076 R)
• M11: 1,059,003 km (0.066 R)
• M12: 1,262,456 km (0.04 R)
• M13: 1,378,993 km (0.099 R)
• M14: 1,504,356 km (0.079 R)
• M15: 1,644,230 km (0.101 R)
• M16: 1,793,978 km (0.09 R)
• M17: 2,004,611 km (0.098 R)
• M18: 2,194,152 km (0.099 R)
• M19: 2,317,869 km (0.116 R)
• M20: 2,425,879 km (0.114 R)
• M21: 2,505,016 km (0.032 R)
• M22: 2,678,400 km (0.114 R)
• M23: 2,772,797 km (0.118 R)
• M24: 2,849,241 km (0.119 R)
• M25: 2,920,001 km (0.092 R)
• M26: 3,056,733 km (0.049 R)
• M27: 3,168,932 km (0.095 R)
• M28: 3,302,672 km (0.076 R)
• M29: 3,424,744 km (0.111 R)
• M30: 3,513,904 km (0.094 R)
• M31: 3,849,752 km (0.06 R)
• M32: 3,978,406 km (0.084 R)
• M33: 4,203,251 km (0.109 R)
• M34: 4,284,184 km (0.069 R)
• M35: 4,387,706 km (0.057 R)
• M36: 4,665,808 km (0.105 R)
• M37: 4,795,509 km (0.108 R)
• M38: 5,042,795 km (0.116 R)
• M39: 5,175,937 km (0.058 R)
• M40: 5,310,276 km (0.037 R)
• M41: 5,421,876 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.5

Radius: 13.2

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.57 AU - 1.67 AU

Year: 1375 Days

Day: 10.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 33,168,436 km

• M1: 170,392 km (0.083 R)
• M2: 255,962 km (0.117 R)
• M3: 388,805 km (0.063 R)
• M4: 473,776 km (0.055 R)
• M5: 578,794 km (0.084 R)
• M6: 689,347 km (0.111 R)
• M7: 907,311 km (0.044 R)
• M8: 996,471 km (0.064 R)
• M9: 1,103,883 km (0.052 R)
• M10: 1,189,901 km (0.091 R)
• M11: 1,294,171 km (0.058 R)
• M12: 1,512,434 km (0.092 R)
• M13: 1,637,947 km (0.089 R)
• M14: 1,743,264 km (0.072 R)
• M15: 1,857,108 km (0.12 R)
• M16: 1,942,678 km (0.112 R)
• M17: 2,111,574 km (0.116 R)
• M18: 2,233,496 km (0.082 R)
• M19: 2,471,207 km (0.118 R)
• M20: 2,654,913 km (0.093 R)
• M21: 2,759,034 km (0.08 R)
• M22: 2,864,500 km (0.106 R)
• M23: 3,058,080 km (0.07 R)
• M24: 3,160,105 km (0.114 R)
• M25: 3,255,848 km (0.117 R)
• M26: 3,511,062 km (0.095 R)
• M27: 3,610,545 km (0.08 R)
• M28: 3,827,761 km (0.098 R)
• M29: 3,977,807 km (0.099 R)
• M30: 4,081,479 km (0.114 R)
• M31: 4,186,197 km (0.092 R)
• M32: 4,308,119 km (0.054 R)
• M33: 4,406,555 km (0.097 R)
• M34: 4,731,631 km (0.103 R)
• M35: 4,901,425 km (0.108 R)
• M36: 5,030,079 km (0.113 R)
• M37: 5,212,139 km (0.073 R)
• M38: 5,369,965 km (0.1 R)
• M39: 5,467,204 km (0.042 R)
• M40: 5,591,819 km (0.028 R)
• M41: 5,708,356 km (0.111 R)
• M42: 5,807,689 km (0.095 R)
• M43: 6,173,755 km (0.117 R)
• M44: 6,368,980 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.2

Radius: 8.7

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.85 AU - 2.43 AU

Year: 2088 Days

Day: 14.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 33,168,436 km

• M1: 122,221 km (0.118 R)
• M2: 259,104 km (0.031 R)
• M3: 373,097 km (0.064 R)
• M4: 430,842 km (0.074 R)
• M5: 587,172 km (0.062 R)
• M6: 883,824 km (0.06 R)
• M7: 983,456 km (0.111 R)
• M8: 1,077,553 km (0.104 R)
• M9: 1,135,597 km (0.102 R)
• M10: 1,224,608 km (0.097 R)
• M11: 1,399,338 km (0.066 R)
• M12: 1,506,002 km (0.104 R)
• M13: 1,889,122 km (0.06 R)
• M14: 1,947,914 km (0.117 R)
• M15: 2,140,746 km (0.068 R)
• M16: 2,239,480 km (0.046 R)
• M17: 2,327,144 km (0.087 R)
• M18: 2,849,989 km (0.114 R)
• M19: 3,223,385 km (0.08 R)
• M20: 3,582,869 km (0.11 R)
• M21: 3,745,033 km (0.113 R)
• M22: 3,804,723 km (0.106 R)
• M23: 4,324,276 km (0.106 R)
• M24: 4,608,512 km (0.081 R)
• M25: 4,704,554 km (0.12 R)
• M26: 4,769,031 km (0.032 R)
• M27: 4,882,575 km (0.109 R)
• M28: 5,178,480 km (0.104 R)
• M29: 5,311,921 km (0.119 R)
• M30: 5,429,505 km (0.1 R)
• M31: 5,531,082 km (0.047 R)
• M32: 5,787,792 km (0.119 R)
• M33: 5,857,056 km (0.053 R)
• M34: 5,943,823 km (0.096 R)
• M35: 6,048,541 km (0.074 R)
• M36: 6,455,597 km (0.108 R)
• M37: 6,527,404 km (0.077 R)
• M38: 6,798,774 km (0.115 R)
• M39: 7,092,285 km (0.055 R)
• M40: 7,446,234 km (0.063 R)
• M41: 7,825,016 km (0.076 R)
• M42: 7,978,354 km (0.079 R)
• M43: 8,093,993 km (0.059 R)
• M44: 8,385,559 km (0.084 R)
• M45: 8,581,831 km (0.092 R)
• M46: 8,958,968 km (0.097 R)
• M47: 9,019,106 km (0.037 R)
• M48: 9,139,532 km (0.068 R)
• M49: 9,483,907 km (0.051 R)
• M50: 9,832,619 km (0.091 R)
• M51: 10,289,940 km (0.084 R)
• M52: 10,733,049 km (0.066 R)
• M53: 11,376,918 km (0.118 R)
• M54: 11,659,808 km (0.033 R)
• M55: 11,967,082 km (0.029 R)
• M56: 12,343,769 km (0.119 R)
• M57: 12,410,639 km (0.068 R)
• M58: 12,791,964 km (0.096 R)
• M59: 12,859,583 km (0.12 R)
• M60: 12,995,268 km (0.064 R)
• M61: 13,086,074 km (0.12 R)
• M62: 13,359,539 km (0.082 R)
• M63: 14,613,767 km (0.051 R)
• M64: 14,802,709 km (0.05 R)
• M65: 15,016,335 km (0.103 R)
• M66: 15,590,940 km (0.068 R)
• M67: 15,687,431 km (0.103 R)
• M68: 15,856,626 km (0.047 R)
• M69: 15,953,715 km (0.096 R)
• M70: 16,245,880 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.4

Radius: 10.7

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.02 AU - 3.34 AU

Year: 2926 Days

Day: 14.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 33,168,436 km

• M1: 135,685 km (0.11 R)
• M2: 286,630 km (0.086 R)
• M3: 357,838 km (0.094 R)
• M4: 450,439 km (0.064 R)
• M5: 560,394 km (0.108 R)
• M6: 777,161 km (0.082 R)
• M7: 904,768 km (0.085 R)
• M8: 994,227 km (0.062 R)
• M9: 1,331,421 km (0.048 R)
• M10: 1,413,550 km (0.032 R)
• M11: 1,561,652 km (0.112 R)
• M12: 1,726,210 km (0.072 R)
• M13: 1,804,898 km (0.11 R)
• M14: 1,919,789 km (0.078 R)
• M15: 2,132,518 km (0.073 R)
• M16: 2,217,489 km (0.056 R)
• M17: 2,353,324 km (0.106 R)
• M18: 2,555,730 km (0.092 R)
• M19: 2,857,020 km (0.095 R)
• M20: 3,032,498 km (0.12 R)
• M21: 3,281,280 km (0.104 R)
• M22: 3,394,076 km (0.073 R)
• M23: 3,465,285 km (0.082 R)
• M24: 3,638,071 km (0.119 R)
• M25: 3,710,925 km (0.114 R)
• M26: 3,947,439 km (0.103 R)
• M27: 4,204,149 km (0.031 R)
• M28: 4,326,969 km (0.067 R)
• M29: 4,765,889 km (0.073 R)
• M30: 4,894,094 km (0.077 R)
• M31: 5,384,626 km (0.069 R)
• M32: 5,754,432 km (0.087 R)
• M33: 5,891,015 km (0.065 R)
• M34: 5,976,884 km (0.028 R)
• M35: 6,045,998 km (0.059 R)
• M36: 6,115,262 km (0.11 R)
• M37: 6,184,825 km (0.043 R)
• M38: 6,289,693 km (0.079 R)
• M39: 6,377,507 km (0.035 R)
• M40: 6,607,738 km (0.084 R)
• M41: 6,768,705 km (0.054 R)
• M42: 6,913,067 km (0.104 R)
• M43: 7,113,080 km (0.102 R)
• M44: 7,259,685 km (0.063 R)
• M45: 7,481,689 km (0.112 R)
• M46: 8,372,394 km (0.1 R)
• M47: 8,938,772 km (0.095 R)
• M48: 9,256,518 km (0.042 R)
• M49: 9,964,565 km (0.12 R)
• M50: 10,067,189 km (0.091 R)
• M51: 10,149,468 km (0.11 R)
• M52: 10,314,773 km (0.098 R)
• M53: 10,522,714 km (0.075 R)
• M54: 11,389,783 km (0.038 R)
• M55: 11,497,045 km (0.1 R)
• M56: 11,799,382 km (0.104 R)
• M57: 11,973,215 km (0.085 R)
• M58: 13,191,839 km (0.111 R)
• M59: 13,304,487 km (0.049 R)
• M60: 13,918,885 km (0.038 R)
• M61: 14,171,855 km (0.083 R)
• M62: 14,287,345 km (0.07 R)
• M63: 14,356,758 km (0.082 R)
• M64: 14,472,696 km (0.106 R)
• M65: 14,542,409 km (0.082 R)
• M66: 14,845,943 km (0.072 R)
• M67: 15,317,027 km (0.066 R)
• M68: 15,388,086 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172

Radius: 3.2

Gravity: 16.8 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.91 AU - 7.43 AU

Year: 11487 Days

Day: 18.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,168,436 km

• M1: 335,249 km (0.086 R)
• M2: 538,852 km (0.111 R)
• M3: 653,294 km (0.1 R)
• M4: 979,417 km (0.081 R)
• M5: 1,134,849 km (0.085 R)
• M6: 1,314,965 km (0.102 R)
• M7: 1,503,907 km (0.084 R)
• M8: 1,592,619 km (0.084 R)
• M9: 2,061,459 km (0.06 R)
• M10: 2,120,400 km (0.07 R)
• M11: 2,219,883 km (0.087 R)
• M12: 2,590,886 km (0.096 R)
• M13: 2,633,222 km (0.091 R)
• M14: 2,958,597 km (0.106 R)
• M15: 3,458,254 km (0.113 R)
• M16: 3,505,078 km (0.092 R)
• M17: 3,528,415 km (0.063 R)
• M18: 3,813,848 km (0.055 R)
• M19: 3,934,873 km (0.062 R)
• M20: 4,230,628 km (0.114 R)
• M21: 4,355,991 km (0.054 R)
• M22: 4,406,555 km (0.045 R)
• M23: 4,559,145 km (0.099 R)
• M24: 5,160,079 km (0.035 R)
• M25: 5,213,486 km (0.048 R)
• M26: 5,320,897 km (0.061 R)
• M27: 5,565,190 km (0.116 R)
• M28: 5,620,093 km (0.089 R)
• M29: 5,785,548 km (0.114 R)
• M30: 5,980,624 km (0.105 R)
• M31: 6,121,246 km (0.103 R)
• M32: 6,752,997 km (0.098 R)
• M33: 7,800,033 km (0.069 R)
• M34: 8,673,385 km (0.078 R)
• M35: 9,218,670 km (0.113 R)
• M36: 9,907,269 km (0.108 R)
• M37: 10,040,261 km (0.085 R)
• M38: 11,437,655 km (0.098 R)
• M39: 12,176,668 km (0.085 R)
• M40: 12,931,090 km (0.106 R)
• M41: 13,515,868 km (0.12 R)
• M42: 13,552,669 km (0.12 R)
• M43: 13,626,421 km (0.12 R)
• M44: 13,663,372 km (0.084 R)
• M45: 14,900,846 km (0.11 R)
• M46: 15,053,286 km (0.107 R)
• M47: 15,590,791 km (0.087 R)
• M48: 15,900,758 km (0.101 R)
• M49: 16,252,013 km (0.12 R)
• M50: 17,121,028 km (0.046 R)
• M51: 17,160,970 km (0.103 R)
• M52: 17,400,776 km (0.108 R)
• M53: 18,657,398 km (0.111 R)
• M54: 19,068,941 km (0.112 R)
• M55: 19,608,541 km (0.108 R)
• M56: 19,733,754 km (0.118 R)
• M57: 19,984,929 km (0.08 R)
• M58: 21,085,820 km (0.042 R)
• M59: 21,859,390 km (0.087 R)
• M60: 22,380,290 km (0.068 R)
• M61: 22,817,565 km (0.075 R)
• M62: 23,611,481 km (0.101 R)
• M63: 24,101,115 km (0.09 R)
• M64: 24,280,034 km (0.118 R)
• M65: 25,727,094 km (0.119 R)
• M66: 25,818,349 km (0.052 R)
• M67: 26,276,866 km (0.109 R)
• M68: 26,322,793 km (0.061 R)
• M69: 27,155,155 km (0.092 R)
• M70: 27,201,680 km (0.098 R)
• M71: 28,608,798 km (0.081 R)
• M72: 29,560,090 km (0.067 R)
• M73: 29,799,447 km (0.053 R)
• M74: 29,991,531 km (0.115 R)
• M75: 30,232,084 km (0.092 R)
• M76: 31,006,103 km (0.107 R)
• M77: 31,884,841 km (0.088 R)
• M78: 32,179,549 km (0.118 R)
• M79: 32,425,787 km (0.088 R)
• M80: 32,672,773 km (0.09 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 18,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit