🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.49 AU - 0.63 AU

Year: 275 Days

Day: 29.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.56 AU - 0.68 AU

Year: 320 Days

Day: 39 Hours

Environment

Temp: -123 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.1

Radius: 9.8

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.61 AU - 0.83 AU

Year: 401 Days

Day: 5.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 39,343,397 km

• M1: 124,765 km (0.069 R)
• M2: 194,178 km (0.071 R)
• M3: 321,336 km (0.095 R)
• M4: 429,944 km (0.077 R)
• M5: 556,504 km (0.111 R)
• M6: 628,610 km (0.115 R)
• M7: 741,557 km (0.079 R)
• M8: 818,300 km (0.088 R)
• M9: 1,048,531 km (0.109 R)
• M10: 1,118,244 km (0.074 R)
• M11: 1,244,205 km (0.095 R)
• M12: 1,308,981 km (0.084 R)
• M13: 1,418,188 km (0.083 R)
• M14: 1,530,386 km (0.086 R)
• M15: 1,600,248 km (0.077 R)
• M16: 1,732,942 km (0.081 R)
• M17: 1,933,552 km (0.037 R)
• M18: 2,020,319 km (0.087 R)
• M19: 2,175,303 km (0.057 R)
• M20: 2,305,752 km (0.07 R)
• M21: 2,450,413 km (0.099 R)
• M22: 2,586,248 km (0.118 R)
• M23: 2,700,391 km (0.102 R)
• M24: 2,767,261 km (0.114 R)
• M25: 2,871,830 km (0.084 R)
• M26: 2,996,296 km (0.118 R)
• M27: 3,129,139 km (0.117 R)
• M28: 3,231,763 km (0.073 R)
• M29: 3,374,479 km (0.097 R)
• M30: 3,473,064 km (0.116 R)
• M31: 3,559,382 km (0.109 R)
• M32: 3,754,308 km (0.092 R)
• M33: 3,966,737 km (0.063 R)
• M34: 4,070,857 km (0.087 R)
• M35: 4,218,361 km (0.059 R)
• M36: 4,310,513 km (0.117 R)
• M37: 4,424,806 km (0.065 R)
• M38: 4,649,352 km (0.113 R)
• M39: 4,751,976 km (0.11 R)
• M40: 4,870,159 km (0.094 R)
• M41: 4,959,469 km (0.027 R)
• M42: 5,079,297 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.1

Radius: 8.1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.74 AU - 0.76 AU

Year: 426 Days

Day: 11.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 39,343,397 km

• M1: 103,671 km (0.114 R)
• M2: 201,359 km (0.117 R)
• M3: 268,977 km (0.077 R)
• M4: 322,982 km (0.098 R)
• M5: 394,789 km (0.112 R)
• M6: 452,833 km (0.089 R)
• M7: 522,845 km (0.114 R)
• M8: 590,014 km (0.092 R)
• M9: 717,322 km (0.082 R)
• M10: 768,484 km (0.08 R)
• M11: 823,536 km (0.096 R)
• M12: 916,586 km (0.119 R)
• M13: 969,993 km (0.104 R)
• M14: 1,049,130 km (0.097 R)
• M15: 1,199,925 km (0.058 R)
• M16: 1,258,716 km (0.12 R)
• M17: 1,315,414 km (0.095 R)
• M18: 1,367,025 km (0.116 R)
• M19: 1,444,068 km (0.113 R)
• M20: 1,538,614 km (0.112 R)
• M21: 1,625,530 km (0.107 R)
• M22: 1,757,326 km (0.096 R)
• M23: 1,920,089 km (0.097 R)
• M24: 2,017,477 km (0.091 R)
• M25: 2,315,775 km (0.079 R)
• M26: 2,479,585 km (0.093 R)
• M27: 2,601,208 km (0.103 R)
• M28: 2,682,140 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.2

Radius: 9.2

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.08 AU - 1.68 AU

Year: 1063 Days

Day: 12.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 39,343,397 km

• M1: 145,260 km (0.075 R)
• M2: 209,886 km (0.051 R)
• M3: 312,660 km (0.104 R)
• M4: 392,395 km (0.088 R)
• M5: 498,460 km (0.106 R)
• M6: 700,417 km (0.099 R)
• M7: 806,183 km (0.089 R)
• M8: 1,119,441 km (0.09 R)
• M9: 1,213,089 km (0.12 R)
• M10: 1,335,759 km (0.115 R)
• M11: 1,442,273 km (0.104 R)
• M12: 1,685,519 km (0.105 R)
• M13: 1,750,145 km (0.116 R)
• M14: 1,808,489 km (0.116 R)
• M15: 1,926,970 km (0.075 R)
• M16: 2,040,515 km (0.028 R)
• M17: 2,109,629 km (0.115 R)
• M18: 2,218,836 km (0.102 R)
• M19: 2,282,116 km (0.069 R)
• M20: 2,370,229 km (0.09 R)
• M21: 2,591,185 km (0.117 R)
• M22: 2,691,565 km (0.063 R)
• M23: 2,784,764 km (0.093 R)
• M24: 2,879,161 km (0.092 R)
• M25: 3,000,634 km (0.105 R)
• M26: 3,150,681 km (0.092 R)
• M27: 3,393,927 km (0.071 R)
• M28: 3,860,672 km (0.047 R)
• M29: 4,014,459 km (0.105 R)
• M30: 4,140,719 km (0.11 R)
• M31: 4,258,603 km (0.06 R)
• M32: 4,497,660 km (0.075 R)
• M33: 4,649,352 km (0.11 R)
• M34: 4,761,551 km (0.064 R)
• M35: 4,916,235 km (0.07 R)
• M36: 4,978,617 km (0.051 R)
• M37: 5,272,876 km (0.119 R)
• M38: 5,379,390 km (0.115 R)
• M39: 5,486,652 km (0.071 R)
• M40: 5,572,969 km (0.057 R)
• M41: 5,724,961 km (0.037 R)
• M42: 6,077,862 km (0.09 R)
• M43: 6,313,329 km (0.074 R)
• M44: 6,426,575 km (0.041 R)
• M45: 6,574,677 km (0.067 R)
• M46: 6,828,096 km (0.068 R)
• M47: 6,944,333 km (0.071 R)
• M48: 7,049,500 km (0.077 R)
• M49: 7,119,811 km (0.096 R)
• M50: 7,403,898 km (0.045 R)
• M51: 7,487,373 km (0.097 R)
• M52: 7,812,450 km (0.099 R)
• M53: 7,982,991 km (0.085 R)
• M54: 8,105,512 km (0.087 R)
• M55: 8,166,997 km (0.104 R)
• M56: 8,327,515 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152

Radius: 14.4

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.51 AU - 3.79 AU

Year: 4575 Days

Day: 13.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 39,343,397 km

• M1: 216,917 km (0.118 R)
• M2: 616,642 km (0.032 R)
• M3: 734,526 km (0.07 R)
• M4: 887,863 km (0.114 R)
• M5: 1,043,595 km (0.081 R)
• M6: 1,249,890 km (0.078 R)
• M7: 1,353,113 km (0.079 R)
• M8: 1,535,772 km (0.086 R)
• M9: 1,681,181 km (0.079 R)
• M10: 2,059,663 km (0.095 R)
• M11: 2,400,447 km (0.097 R)
• M12: 2,504,867 km (0.06 R)
• M13: 2,637,859 km (0.067 R)
• M14: 2,745,869 km (0.113 R)
• M15: 3,022,775 km (0.078 R)
• M16: 3,470,072 km (0.081 R)
• M17: 3,785,275 km (0.069 R)
• M18: 3,907,945 km (0.114 R)
• M19: 4,125,760 km (0.076 R)
• M20: 4,220,306 km (0.042 R)
• M21: 4,869,560 km (0.093 R)
• M22: 5,003,301 km (0.07 R)
• M23: 5,121,334 km (0.085 R)
• M24: 5,308,630 km (0.096 R)
• M25: 5,813,523 km (0.069 R)
• M26: 6,009,197 km (0.116 R)
• M27: 6,333,974 km (0.088 R)
• M28: 6,553,883 km (0.112 R)
• M29: 7,038,879 km (0.073 R)
• M30: 7,247,568 km (0.116 R)
• M31: 7,710,125 km (0.083 R)
• M32: 8,122,865 km (0.115 R)
• M33: 8,422,061 km (0.051 R)
• M34: 8,745,342 km (0.109 R)
• M35: 9,487,497 km (0.116 R)
• M36: 10,164,278 km (0.031 R)
• M37: 10,704,027 km (0.114 R)
• M38: 11,142,498 km (0.084 R)
• M39: 11,408,483 km (0.109 R)
• M40: 11,519,934 km (0.094 R)
• M41: 12,037,243 km (0.076 R)
• M42: 12,196,266 km (0.06 R)
• M43: 12,931,838 km (0.086 R)
• M44: 13,141,275 km (0.057 R)
• M45: 13,705,559 km (0.067 R)
• M46: 14,062,200 km (0.063 R)
• M47: 14,470,153 km (0.037 R)
• M48: 14,736,288 km (0.06 R)
• M49: 14,930,765 km (0.103 R)
• M50: 15,322,412 km (0.108 R)
• M51: 15,618,317 km (0.075 R)
• M52: 15,891,333 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.3

Radius: 13.5

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.94 AU - 4.74 AU

Year: 4936 Days

Day: 14.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 39,343,397 km

• M1: 184,753 km (0.072 R)
• M2: 341,831 km (0.105 R)
• M3: 504,294 km (0.098 R)
• M4: 650,003 km (0.038 R)
• M5: 833,709 km (0.047 R)
• M6: 932,593 km (0.083 R)
• M7: 1,035,965 km (0.12 R)
• M8: 1,143,676 km (0.095 R)
• M9: 1,230,293 km (0.094 R)
• M10: 1,332,169 km (0.116 R)
• M11: 1,450,651 km (0.097 R)
• M12: 1,600,398 km (0.115 R)
• M13: 1,798,765 km (0.079 R)
• M14: 2,112,023 km (0.098 R)
• M15: 2,443,083 km (0.081 R)
• M16: 2,740,334 km (0.06 R)
• M17: 2,910,576 km (0.115 R)
• M18: 3,279,933 km (0.118 R)
• M19: 3,645,850 km (0.091 R)
• M20: 3,758,198 km (0.037 R)
• M21: 3,852,744 km (0.076 R)
• M22: 4,102,422 km (0.073 R)
• M23: 4,199,960 km (0.115 R)
• M24: 4,719,364 km (0.095 R)
• M25: 4,903,968 km (0.066 R)
• M26: 5,007,639 km (0.091 R)
• M27: 5,259,412 km (0.083 R)
• M28: 5,450,898 km (0.118 R)
• M29: 5,536,916 km (0.085 R)
• M30: 5,863,040 km (0.095 R)
• M31: 6,151,016 km (0.115 R)
• M32: 6,879,408 km (0.1 R)
• M33: 7,253,851 km (0.082 R)
• M34: 7,779,837 km (0.114 R)
• M35: 7,901,161 km (0.107 R)
• M36: 8,767,782 km (0.057 R)
• M37: 9,046,333 km (0.109 R)
• M38: 9,276,564 km (0.109 R)
• M39: 9,925,968 km (0.107 R)
• M40: 10,057,764 km (0.06 R)
• M41: 10,483,071 km (0.098 R)
• M42: 11,159,403 km (0.089 R)
• M43: 11,379,012 km (0.028 R)
• M44: 12,130,143 km (0.113 R)
• M45: 12,926,303 km (0.12 R)
• M46: 13,651,404 km (0.112 R)
• M47: 13,827,331 km (0.101 R)
• M48: 14,389,670 km (0.039 R)
• M49: 14,538,968 km (0.107 R)
• M50: 14,808,843 km (0.106 R)
• M51: 15,323,160 km (0.113 R)
• M52: 15,536,786 km (0.091 R)
• M53: 15,628,490 km (0.063 R)
• M54: 15,781,977 km (0.078 R)
• M55: 15,905,096 km (0.097 R)
• M56: 16,152,232 km (0.112 R)
• M57: 17,693,987 km (0.067 R)
• M58: 17,853,907 km (0.114 R)
• M59: 18,207,557 km (0.039 R)
• M60: 18,433,749 km (0.103 R)
• M61: 19,052,486 km (0.091 R)
• M62: 19,976,851 km (0.12 R)
• M63: 20,176,863 km (0.113 R)
• M64: 21,424,659 km (0.087 R)
• M65: 21,937,780 km (0.078 R)
• M66: 22,109,668 km (0.103 R)
• M67: 22,906,276 km (0.118 R)
• M68: 23,115,564 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.8

Radius: 9.7

Gravity: 9.01 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.54 AU - 5.86 AU

Year: 6684 Days

Day: 6.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 39,343,397 km

• M1: 127,009 km (0.105 R)
• M2: 366,515 km (0.108 R)
• M3: 711,487 km (0.108 R)
• M4: 942,467 km (0.109 R)
• M5: 1,008,140 km (0.101 R)
• M6: 1,162,076 km (0.107 R)
• M7: 1,512,734 km (0.103 R)
• M8: 1,751,043 km (0.094 R)
• M9: 1,833,322 km (0.093 R)
• M10: 2,044,554 km (0.111 R)
• M11: 2,422,139 km (0.116 R)
• M12: 2,845,651 km (0.08 R)
• M13: 3,524,077 km (0.072 R)
• M14: 3,922,157 km (0.096 R)
• M15: 4,030,765 km (0.114 R)
• M16: 4,761,102 km (0.037 R)
• M17: 5,052,967 km (0.056 R)
• M18: 5,410,805 km (0.095 R)
• M19: 5,562,348 km (0.091 R)
• M20: 5,684,719 km (0.111 R)
• M21: 5,746,204 km (0.099 R)
• M22: 5,869,772 km (0.1 R)
• M23: 6,373,168 km (0.117 R)
• M24: 6,437,047 km (0.105 R)
• M25: 6,923,240 km (0.079 R)
• M26: 8,242,244 km (0.066 R)
• M27: 8,698,817 km (0.092 R)
• M28: 8,948,197 km (0.08 R)
• M29: 9,091,661 km (0.115 R)
• M30: 9,163,767 km (0.045 R)
• M31: 9,526,991 km (0.088 R)
• M32: 9,820,801 km (0.026 R)
• M33: 10,949,667 km (0.082 R)
• M34: 11,373,777 km (0.11 R)
• M35: 11,568,254 km (0.069 R)
• M36: 11,842,616 km (0.098 R)
• M37: 11,921,305 km (0.049 R)
• M38: 12,597,786 km (0.082 R)
• M39: 12,678,270 km (0.107 R)
• M40: 14,071,325 km (0.085 R)
• M41: 15,168,925 km (0.096 R)
• M42: 15,469,168 km (0.1 R)
• M43: 15,988,572 km (0.075 R)
• M44: 17,177,725 km (0.084 R)
• M45: 18,623,888 km (0.067 R)
• M46: 18,715,591 km (0.088 R)
• M47: 18,807,295 km (0.066 R)
• M48: 18,945,374 km (0.111 R)
• M49: 19,454,305 km (0.116 R)
• M50: 19,967,875 km (0.12 R)
• M51: 20,533,056 km (0.119 R)
• M52: 20,817,591 km (0.067 R)
• M53: 21,679,275 km (0.051 R)
• M54: 22,454,940 km (0.042 R)
• M55: 23,834,232 km (0.102 R)
• M56: 23,933,715 km (0.12 R)
• M57: 25,139,324 km (0.074 R)
• M58: 25,342,178 km (0.032 R)
• M59: 26,622,437 km (0.111 R)
• M60: 26,932,703 km (0.094 R)
• M61: 27,036,524 km (0.043 R)
• M62: 27,140,345 km (0.071 R)
• M63: 27,244,315 km (0.084 R)
• M64: 27,609,334 km (0.063 R)
• M65: 27,975,999 km (0.068 R)
• M66: 30,317,205 km (0.12 R)
• M67: 30,858,002 km (0.074 R)
• M68: 31,183,975 km (0.075 R)
• M69: 31,347,486 km (0.027 R)
• M70: 31,565,899 km (0.097 R)
• M71: 32,004,071 km (0.105 R)
• M72: 33,553,755 km (0.081 R)
• M73: 33,721,305 km (0.083 R)
• M74: 34,001,053 km (0.097 R)
• M75: 34,337,798 km (0.057 R)
• M76: 34,845,084 km (0.117 R)
• M77: 35,468,309 km (0.085 R)
• M78: 35,695,847 km (0.073 R)
• M79: 36,095,273 km (0.086 R)
• M80: 36,496,196 km (0.088 R)
• M81: 36,783,424 km (0.031 R)
• M82: 37,186,740 km (0.089 R)
• M83: 37,475,912 km (0.077 R)
• M84: 38,347,469 km (0.084 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 14,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit