🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.45 AU - 0.63 AU

Year: 260 Days

Day: 20.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.54 AU - 0.58 AU

Year: 275 Days

Day: 45.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,808,937 km

• M1: 18,849 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.6

Radius: 13.4

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.67 AU - 0.71 AU

Year: 376 Days

Day: 6.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 68,808,937 km

• M1: 167,699 km (0.093 R)
• M2: 252,372 km (0.083 R)
• M3: 339,886 km (0.087 R)
• M4: 438,172 km (0.108 R)
• M5: 544,686 km (0.117 R)
• M6: 653,443 km (0.035 R)
• M7: 748,737 km (0.047 R)
• M8: 842,834 km (0.099 R)
• M9: 934,538 km (0.107 R)
• M10: 1,070,223 km (0.092 R)
• M11: 1,170,903 km (0.083 R)
• M12: 1,255,425 km (0.067 R)
• M13: 1,390,662 km (0.087 R)
• M14: 1,530,985 km (0.101 R)
• M15: 1,693,747 km (0.099 R)
• M16: 1,799,662 km (0.091 R)
• M17: 1,898,846 km (0.066 R)
• M18: 1,995,187 km (0.094 R)
• M19: 2,178,893 km (0.039 R)
• M20: 2,309,342 km (0.086 R)
• M21: 2,492,600 km (0.074 R)
• M22: 2,588,642 km (0.111 R)
• M23: 2,795,087 km (0.105 R)
• M24: 2,879,161 km (0.111 R)
• M25: 3,006,917 km (0.092 R)
• M26: 3,262,879 km (0.081 R)
• M27: 3,373,881 km (0.037 R)
• M28: 3,520,337 km (0.108 R)
• M29: 3,651,534 km (0.055 R)
• M30: 3,738,152 km (0.027 R)
• M31: 3,837,036 km (0.062 R)
• M32: 3,972,272 km (0.111 R)
• M33: 4,103,170 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.3

Radius: 9.2

Gravity: 10.84 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.71 AU - 2.81 AU

Year: 3008 Days

Day: 11.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 68,808,937 km

• M1: 122,820 km (0.083 R)
• M2: 219,161 km (0.088 R)
• M3: 296,204 km (0.107 R)
• M4: 402,418 km (0.119 R)
• M5: 461,360 km (0.081 R)
• M6: 648,507 km (0.081 R)
• M7: 730,636 km (0.051 R)
• M8: 816,505 km (0.118 R)
• M9: 883,375 km (0.073 R)
• M10: 987,346 km (0.083 R)
• M11: 1,132,605 km (0.097 R)
• M12: 1,220,719 km (0.067 R)
• M13: 1,696,440 km (0.097 R)
• M14: 1,857,258 km (0.063 R)
• M15: 1,916,947 km (0.08 R)
• M16: 2,115,763 km (0.081 R)
• M17: 2,241,425 km (0.098 R)
• M18: 2,369,780 km (0.03 R)
• M19: 2,483,923 km (0.082 R)
• M20: 2,718,044 km (0.037 R)
• M21: 2,872,429 km (0.103 R)
• M22: 3,370,889 km (0.065 R)
• M23: 4,051,260 km (0.072 R)
• M24: 4,129,500 km (0.09 R)
• M25: 4,188,441 km (0.116 R)
• M26: 4,247,832 km (0.111 R)
• M27: 4,629,755 km (0.095 R)
• M28: 5,149,308 km (0.116 R)
• M29: 5,753,085 km (0.044 R)
• M30: 5,929,760 km (0.114 R)
• M31: 6,085,791 km (0.079 R)
• M32: 6,723,676 km (0.072 R)
• M33: 7,526,718 km (0.116 R)
• M34: 7,866,155 km (0.071 R)
• M35: 7,939,608 km (0.085 R)
• M36: 8,136,479 km (0.108 R)
• M37: 8,484,742 km (0.088 R)
• M38: 8,560,140 km (0.118 R)
• M39: 8,736,665 km (0.089 R)
• M40: 10,112,218 km (0.068 R)
• M41: 10,325,694 km (0.051 R)
• M42: 10,459,883 km (0.111 R)
• M43: 11,693,467 km (0.069 R)
• M44: 12,002,088 km (0.12 R)
• M45: 12,171,432 km (0.054 R)
• M46: 12,799,444 km (0.085 R)
• M47: 13,001,401 km (0.099 R)
• M48: 13,321,092 km (0.109 R)
• M49: 13,408,756 km (0.092 R)
• M50: 13,879,242 km (0.111 R)
• M51: 13,938,482 km (0.103 R)
• M52: 14,146,423 km (0.106 R)
• M53: 15,079,316 km (0.067 R)
• M54: 15,815,188 km (0.084 R)
• M55: 16,063,071 km (0.051 R)
• M56: 16,656,975 km (0.084 R)
• M57: 17,194,630 km (0.056 R)
• M58: 17,449,544 km (0.043 R)
• M59: 18,286,694 km (0.098 R)
• M60: 18,808,342 km (0.105 R)
• M61: 19,500,382 km (0.087 R)
• M62: 19,766,217 km (0.082 R)
• M63: 20,301,628 km (0.073 R)
• M64: 21,079,537 km (0.063 R)
• M65: 21,147,604 km (0.065 R)
• M66: 21,626,467 km (0.101 R)
• M67: 22,178,034 km (0.037 R)
• M68: 22,734,239 km (0.102 R)
• M69: 22,943,975 km (0.033 R)
• M70: 23,084,148 km (0.101 R)
• M71: 23,154,310 km (0.106 R)
• M72: 23,435,853 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.3

Radius: 13

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.71 AU - 5.53 AU

Year: 6514 Days

Day: 5.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 68,808,937 km

• M1: 177,872 km (0.119 R)
• M2: 267,331 km (0.057 R)
• M3: 379,380 km (0.07 R)
• M4: 482,154 km (0.095 R)
• M5: 723,904 km (0.088 R)
• M6: 818,600 km (0.064 R)
• M7: 1,259,764 km (0.066 R)
• M8: 1,714,691 km (0.101 R)
• M9: 1,827,039 km (0.119 R)
• M10: 2,179,043 km (0.094 R)
• M11: 2,383,992 km (0.105 R)
• M12: 2,857,768 km (0.069 R)
• M13: 2,969,667 km (0.089 R)
• M14: 3,174,766 km (0.093 R)
• M15: 3,314,191 km (0.104 R)
• M16: 3,793,802 km (0.096 R)
• M17: 4,067,117 km (0.045 R)
• M18: 4,450,237 km (0.071 R)
• M19: 4,979,365 km (0.107 R)
• M20: 5,087,524 km (0.069 R)
• M21: 5,251,484 km (0.109 R)
• M22: 5,924,674 km (0.098 R)
• M23: 6,242,270 km (0.096 R)
• M24: 6,714,551 km (0.097 R)
• M25: 6,804,310 km (0.099 R)
• M26: 7,045,910 km (0.112 R)
• M27: 7,198,201 km (0.025 R)
• M28: 7,475,406 km (0.052 R)
• M29: 8,103,866 km (0.109 R)
• M30: 8,360,127 km (0.099 R)
• M31: 8,880,578 km (0.076 R)
• M32: 9,411,501 km (0.109 R)
• M33: 9,680,927 km (0.098 R)
• M34: 10,574,026 km (0.109 R)
• M35: 11,565,411 km (0.098 R)
• M36: 12,072,099 km (0.103 R)
• M37: 12,328,211 km (0.085 R)
• M38: 12,845,969 km (0.107 R)
• M39: 13,522,002 km (0.107 R)
• M40: 13,711,842 km (0.095 R)
• M41: 14,055,917 km (0.07 R)
• M42: 14,171,257 km (0.102 R)
• M43: 14,674,504 km (0.056 R)
• M44: 16,179,159 km (0.037 R)
• M45: 16,461,750 km (0.044 R)
• M46: 17,566,829 km (0.072 R)
• M47: 17,815,610 km (0.114 R)
• M48: 18,695,844 km (0.091 R)
• M49: 19,418,701 km (0.066 R)
• M50: 19,891,430 km (0.101 R)
• M51: 20,891,941 km (0.053 R)
• M52: 21,553,164 km (0.044 R)
• M53: 21,641,875 km (0.106 R)
• M54: 22,131,958 km (0.081 R)
• M55: 22,221,417 km (0.068 R)
• M56: 23,213,850 km (0.119 R)
• M57: 25,194,974 km (0.107 R)
• M58: 26,895,004 km (0.068 R)
• M59: 27,517,930 km (0.118 R)
• M60: 28,437,059 km (0.107 R)
• M61: 29,317,144 km (0.117 R)
• M62: 29,760,402 km (0.118 R)
• M63: 30,653,800 km (0.063 R)
• M64: 32,823,568 km (0.113 R)
• M65: 33,797,899 km (0.09 R)
• M66: 33,952,733 km (0.082 R)
• M67: 34,262,849 km (0.089 R)
• M68: 34,625,923 km (0.116 R)
• M69: 34,729,894 km (0.12 R)
• M70: 34,834,014 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.7

Radius: 7.3

Gravity: 15.23 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 6.05 AU - 6.07 AU

Year: 9786 Days

Day: 17.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 68,808,937 km

• M1: 95,294 km (0.091 R)
• M2: 148,401 km (0.07 R)
• M3: 264,938 km (0.111 R)
• M4: 403,615 km (0.089 R)
• M5: 551,418 km (0.109 R)
• M6: 682,615 km (0.094 R)
• M7: 975,677 km (0.119 R)
• M8: 1,136,345 km (0.032 R)
• M9: 1,438,234 km (0.107 R)
• M10: 1,936,395 km (0.114 R)
• M11: 2,511,449 km (0.113 R)
• M12: 2,817,825 km (0.095 R)
• M13: 2,932,268 km (0.065 R)
• M14: 3,527,368 km (0.067 R)
• M15: 3,744,285 km (0.116 R)
• M16: 3,807,116 km (0.034 R)
• M17: 4,191,433 km (0.117 R)
• M18: 4,454,576 km (0.038 R)
• M19: 4,722,954 km (0.108 R)
• M20: 5,311,024 km (0.081 R)
• M21: 5,524,051 km (0.034 R)
• M22: 6,217,138 km (0.073 R)
• M23: 6,783,665 km (0.107 R)
• M24: 7,405,992 km (0.11 R)
• M25: 7,484,980 km (0.113 R)
• M26: 7,804,222 km (0.08 R)
• M27: 8,005,880 km (0.073 R)
• M28: 8,746,389 km (0.07 R)
• M29: 8,998,162 km (0.066 R)
• M30: 9,294,815 km (0.084 R)
• M31: 10,424,578 km (0.09 R)
• M32: 11,231,958 km (0.105 R)
• M33: 11,322,913 km (0.096 R)
• M34: 11,919,958 km (0.111 R)
• M35: 12,433,229 km (0.034 R)
• M36: 12,811,113 km (0.096 R)
• M37: 14,064,893 km (0.074 R)
• M38: 14,113,811 km (0.076 R)
• M39: 14,458,485 km (0.118 R)
• M40: 14,905,633 km (0.072 R)
• M41: 15,156,059 km (0.085 R)
• M42: 15,407,833 km (0.092 R)
• M43: 16,843,224 km (0.084 R)
• M44: 17,156,333 km (0.102 R)
• M45: 17,682,468 km (0.1 R)
• M46: 18,320,952 km (0.106 R)
• M47: 18,804,602 km (0.116 R)
• M48: 18,858,607 km (0.091 R)
• M49: 21,737,468 km (0.103 R)
• M50: 22,078,252 km (0.077 R)
• M51: 22,135,249 km (0.092 R)
• M52: 22,192,246 km (0.077 R)
• M53: 22,363,685 km (0.102 R)
• M54: 24,631,589 km (0.114 R)
• M55: 27,705,974 km (0.113 R)
• M56: 28,260,983 km (0.113 R)
• M57: 28,570,800 km (0.111 R)
• M58: 29,194,024 km (0.092 R)
• M59: 30,327,079 km (0.12 R)
• M60: 31,090,327 km (0.106 R)
• M61: 31,154,205 km (0.054 R)
• M62: 32,182,392 km (0.087 R)
• M63: 32,311,794 km (0.076 R)
• M64: 34,008,533 km (0.118 R)
• M65: 34,735,130 km (0.118 R)
• M66: 35,466,813 km (0.107 R)
• M67: 35,801,014 km (0.115 R)
• M68: 36,472,709 km (0.118 R)
• M69: 37,692,081 km (0.03 R)
• M70: 38,306,928 km (0.098 R)
• M71: 38,718,472 km (0.085 R)
• M72: 39,062,697 km (0.094 R)
• M73: 39,131,661 km (0.091 R)
• M74: 39,477,083 km (0.029 R)
• M75: 40,240,481 km (0.117 R)
• M76: 40,658,906 km (0.113 R)
• M77: 40,938,654 km (0.084 R)
• M78: 41,641,016 km (0.1 R)
• M79: 41,923,008 km (0.113 R)
• M80: 42,772,874 km (0.057 R)
• M81: 42,986,200 km (0.092 R)
• M82: 43,057,409 km (0.118 R)
• M83: 44,345,596 km (0.074 R)
• M84: 45,211,468 km (0.093 R)
• M85: 47,547,439 km (0.095 R)
• M86: 48,063,701 km (0.074 R)
• M87: 48,433,657 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.3

Radius: 3.8

Gravity: 23.84 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 9.71 AU - 12.49 AU

Year: 24260 Days

Day: 16.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 68,808,937 km

• M1: 256,560 km (0.077 R)
• M2: 352,303 km (0.078 R)
• M3: 618,138 km (0.067 R)
• M4: 681,867 km (0.105 R)
• M5: 1,032,674 km (0.06 R)
• M6: 1,108,819 km (0.118 R)
• M7: 2,454,003 km (0.058 R)
• M8: 2,799,126 km (0.047 R)
• M9: 2,977,446 km (0.11 R)
• M10: 3,382,408 km (0.119 R)
• M11: 4,867,017 km (0.1 R)
• M12: 6,289,992 km (0.086 R)
• M13: 6,759,281 km (0.1 R)
• M14: 6,950,018 km (0.093 R)
• M15: 7,435,014 km (0.082 R)
• M16: 8,539,495 km (0.119 R)
• M17: 10,017,672 km (0.098 R)
• M18: 11,858,174 km (0.077 R)
• M19: 13,499,413 km (0.117 R)
• M20: 13,860,243 km (0.074 R)
• M21: 14,529,992 km (0.11 R)
• M22: 15,648,536 km (0.049 R)
• M23: 16,091,046 km (0.096 R)
• M24: 16,473,418 km (0.077 R)
• M25: 17,967,153 km (0.094 R)
• M26: 19,435,905 km (0.085 R)
• M27: 20,321,824 km (0.119 R)
• M28: 20,390,489 km (0.093 R)
• M29: 20,597,084 km (0.108 R)
• M30: 21,991,635 km (0.119 R)
• M31: 22,062,096 km (0.083 R)
• M32: 22,486,804 km (0.116 R)
• M33: 23,128,878 km (0.07 R)
• M34: 23,994,451 km (0.096 R)
• M35: 25,534,412 km (0.106 R)
• M36: 25,608,463 km (0.062 R)
• M37: 27,712,856 km (0.054 R)
• M38: 28,324,262 km (0.106 R)
• M39: 28,477,899 km (0.06 R)
• M40: 28,631,686 km (0.12 R)
• M41: 29,172,183 km (0.075 R)
• M42: 30,028,332 km (0.11 R)
• M43: 30,263,350 km (0.087 R)
• M44: 30,498,967 km (0.115 R)
• M45: 31,288,395 km (0.06 R)
• M46: 31,447,118 km (0.106 R)
• M47: 31,526,704 km (0.096 R)
• M48: 33,049,012 km (0.097 R)
• M49: 35,418,343 km (0.037 R)
• M50: 37,168,040 km (0.05 R)
• M51: 38,519,806 km (0.114 R)
• M52: 40,577,525 km (0.112 R)
• M53: 42,670,698 km (0.12 R)
• M54: 44,709,268 km (0.064 R)
• M55: 45,515,601 km (0.085 R)
• M56: 46,507,584 km (0.085 R)
• M57: 46,779,404 km (0.076 R)
• M58: 47,415,644 km (0.112 R)
• M59: 48,146,280 km (0.077 R)
• M60: 48,880,506 km (0.113 R)
• M61: 49,526,170 km (0.113 R)
• M62: 51,012,276 km (0.088 R)
• M63: 53,458,350 km (0.118 R)
• M64: 54,218,607 km (0.028 R)
• M65: 57,295,386 km (0.119 R)
• M66: 58,463,745 km (0.09 R)
• M67: 59,935,041 km (0.026 R)
• M68: 61,716,751 km (0.118 R)
• M69: 64,623,737 km (0.069 R)
• M70: 64,825,844 km (0.088 R)
• M71: 66,960,755 km (0.087 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 15,906 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit