🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.58 AU - 0.76 AU

Year: 247 Days

Day: 27.3 Hours

Environment

Temp: -37 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.56 AU - 1.8 AU

Year: 979 Days

Day: 12.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.9

Radius: 10.9

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.85 AU - 2.91 AU

Year: 1651 Days

Day: 12.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 19,853,636 km

• M1: 137,032 km (0.082 R)
• M2: 205,847 km (0.038 R)
• M3: 276,756 km (0.103 R)
• M4: 356,641 km (0.08 R)
• M5: 447,746 km (0.073 R)
• M6: 584,479 km (0.034 R)
• M7: 920,775 km (0.077 R)
• M8: 1,000,511 km (0.042 R)
• M9: 1,186,910 km (0.099 R)
• M10: 1,264,700 km (0.054 R)
• M11: 1,334,413 km (0.103 R)
• M12: 1,648,120 km (0.048 R)
• M13: 1,802,505 km (0.032 R)
• M14: 1,927,419 km (0.069 R)
• M15: 2,008,351 km (0.098 R)
• M16: 2,443,382 km (0.091 R)
• M17: 2,749,758 km (0.071 R)
• M18: 2,920,898 km (0.114 R)
• M19: 3,204,835 km (0.055 R)
• M20: 3,441,499 km (0.114 R)
• M21: 3,698,209 km (0.081 R)
• M22: 3,829,107 km (0.037 R)
• M23: 4,185,449 km (0.102 R)
• M24: 4,552,413 km (0.112 R)
• M25: 4,850,561 km (0.119 R)
• M26: 5,042,047 km (0.095 R)
• M27: 5,171,299 km (0.074 R)
• M28: 5,268,837 km (0.057 R)
• M29: 5,416,341 km (0.082 R)
• M30: 5,850,174 km (0.106 R)
• M31: 6,208,910 km (0.092 R)
• M32: 6,787,106 km (0.071 R)
• M33: 7,218,546 km (0.116 R)
• M34: 7,640,262 km (0.076 R)
• M35: 7,788,813 km (0.113 R)
• M36: 8,565,525 km (0.051 R)
• M37: 8,662,016 km (0.106 R)
• M38: 8,739,358 km (0.092 R)
• M39: 8,914,388 km (0.045 R)
• M40: 9,766,497 km (0.118 R)
• M41: 10,029,191 km (0.056 R)
• M42: 10,130,917 km (0.104 R)
• M43: 10,520,321 km (0.07 R)
• M44: 10,603,048 km (0.064 R)
• M45: 10,768,952 km (0.111 R)
• M46: 10,852,278 km (0.1 R)
• M47: 10,998,585 km (0.09 R)
• M48: 11,292,994 km (0.109 R)
• M49: 11,739,693 km (0.069 R)
• M50: 11,932,973 km (0.102 R)
• M51: 12,257,302 km (0.057 R)
• M52: 12,344,367 km (0.089 R)
• M53: 12,431,583 km (0.042 R)
• M54: 12,540,790 km (0.117 R)
• M55: 12,782,390 km (0.075 R)
• M56: 12,870,653 km (0.027 R)
• M57: 13,583,935 km (0.11 R)
• M58: 13,831,969 km (0.106 R)
• M59: 14,036,170 km (0.075 R)
• M60: 14,241,268 km (0.109 R)
• M61: 14,309,934 km (0.07 R)
• M62: 14,470,452 km (0.104 R)
• M63: 14,793,135 km (0.109 R)
• M64: 14,932,261 km (0.033 R)
• M65: 15,258,534 km (0.11 R)
• M66: 15,399,006 km (0.083 R)
• M67: 15,587,051 km (0.034 R)
• M68: 15,657,811 km (0.093 R)
• M69: 15,752,207 km (0.104 R)
• M70: 15,846,902 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.6

Radius: 13.3

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.28 AU - 2.96 AU

Year: 1907 Days

Day: 12.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 19,853,636 km

• M1: 179,368 km (0.114 R)
• M2: 267,780 km (0.047 R)
• M3: 500,854 km (0.096 R)
• M4: 613,800 km (0.034 R)
• M5: 745,147 km (0.114 R)
• M6: 878,588 km (0.092 R)
• M7: 1,191,248 km (0.069 R)
• M8: 1,280,109 km (0.092 R)
• M9: 1,793,828 km (0.116 R)
• M10: 1,978,881 km (0.1 R)
• M11: 2,158,398 km (0.102 R)
• M12: 2,330,884 km (0.094 R)
• M13: 2,598,515 km (0.06 R)
• M14: 3,039,530 km (0.087 R)
• M15: 3,191,820 km (0.096 R)
• M16: 3,576,735 km (0.08 R)
• M17: 4,422,412 km (0.056 R)
• M18: 4,643,368 km (0.099 R)
• M19: 5,079,895 km (0.056 R)
• M20: 5,361,588 km (0.084 R)
• M21: 5,836,860 km (0.057 R)
• M22: 5,992,592 km (0.08 R)
• M23: 6,432,409 km (0.094 R)
• M24: 6,809,994 km (0.065 R)
• M25: 6,937,452 km (0.103 R)
• M26: 7,029,006 km (0.112 R)
• M27: 7,549,157 km (0.103 R)
• M28: 7,814,095 km (0.107 R)
• M29: 7,909,389 km (0.111 R)
• M30: 8,101,173 km (0.12 R)
• M31: 8,314,051 km (0.083 R)
• M32: 8,844,226 km (0.119 R)
• M33: 8,983,502 km (0.054 R)
• M34: 9,143,721 km (0.112 R)
• M35: 9,264,297 km (0.078 R)
• M36: 9,365,275 km (0.08 R)
• M37: 9,548,084 km (0.114 R)
• M38: 10,207,362 km (0.086 R)
• M39: 10,690,264 km (0.064 R)
• M40: 10,966,571 km (0.077 R)
• M41: 11,052,141 km (0.091 R)
• M42: 11,288,356 km (0.091 R)
• M43: 11,722,190 km (0.067 R)
• M44: 11,875,378 km (0.051 R)
• M45: 12,250,121 km (0.072 R)
• M46: 12,427,843 km (0.054 R)
• M47: 12,943,657 km (0.094 R)
• M48: 13,147,259 km (0.096 R)
• M49: 13,649,759 km (0.029 R)
• M50: 13,811,025 km (0.066 R)
• M51: 14,158,690 km (0.109 R)
• M52: 14,603,146 km (0.12 R)
• M53: 14,909,821 km (0.063 R)
• M54: 15,171,019 km (0.117 R)
• M55: 15,266,463 km (0.119 R)
• M56: 15,577,776 km (0.087 R)
• M57: 15,746,373 km (0.062 R)
• M58: 15,915,418 km (0.118 R)
• M59: 16,158,216 km (0.104 R)
• M60: 16,279,988 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.4

Radius: 8.3

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.69 AU - 2.99 AU

Year: 2152 Days

Day: 10.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 19,853,636 km

• M1: 175,329 km (0.053 R)
• M2: 273,914 km (0.107 R)
• M3: 335,997 km (0.032 R)
• M4: 459,116 km (0.036 R)
• M5: 517,010 km (0.077 R)
• M6: 671,545 km (0.104 R)
• M7: 734,226 km (0.118 R)
• M8: 813,064 km (0.102 R)
• M9: 959,670 km (0.1 R)
• M10: 1,120,488 km (0.101 R)
• M11: 1,346,979 km (0.032 R)
• M12: 1,416,093 km (0.095 R)
• M13: 1,474,586 km (0.078 R)
• M14: 1,692,102 km (0.058 R)
• M15: 1,959,134 km (0.045 R)
• M16: 2,260,125 km (0.114 R)
• M17: 2,604,499 km (0.043 R)
• M18: 3,109,841 km (0.109 R)
• M19: 3,225,480 km (0.072 R)
• M20: 3,303,271 km (0.03 R)
• M21: 3,405,446 km (0.074 R)
• M22: 3,516,747 km (0.082 R)
• M23: 3,751,017 km (0.073 R)
• M24: 3,824,769 km (0.079 R)
• M25: 3,882,364 km (0.076 R)
• M26: 4,040,489 km (0.115 R)
• M27: 4,251,721 km (0.051 R)
• M28: 4,440,663 km (0.06 R)
• M29: 4,782,494 km (0.107 R)
• M30: 4,844,727 km (0.086 R)
• M31: 5,187,456 km (0.096 R)
• M32: 5,435,639 km (0.094 R)
• M33: 5,519,264 km (0.064 R)
• M34: 5,706,710 km (0.082 R)
• M35: 5,934,398 km (0.071 R)
• M36: 6,184,376 km (0.116 R)
• M37: 6,349,831 km (0.103 R)
• M38: 6,655,160 km (0.083 R)
• M39: 6,734,597 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.6

Radius: 14.3

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.59 AU - 4.61 AU

Year: 3732 Days

Day: 10.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 19,853,636 km

• M1: 197,469 km (0.101 R)
• M2: 531,222 km (0.107 R)
• M3: 642,224 km (0.063 R)
• M4: 917,484 km (0.118 R)
• M5: 1,150,108 km (0.088 R)
• M6: 1,302,249 km (0.057 R)
• M7: 1,536,520 km (0.097 R)
• M8: 1,817,165 km (0.108 R)
• M9: 2,131,770 km (0.11 R)
• M10: 2,375,165 km (0.03 R)
• M11: 2,738,838 km (0.109 R)
• M12: 2,908,482 km (0.053 R)
• M13: 3,081,866 km (0.116 R)
• M14: 3,459,002 km (0.071 R)
• M15: 3,601,868 km (0.116 R)
• M16: 3,956,864 km (0.06 R)
• M17: 4,192,780 km (0.101 R)
• M18: 4,433,482 km (0.058 R)
• M19: 4,746,441 km (0.045 R)
• M20: 4,882,874 km (0.085 R)
• M21: 5,159,481 km (0.105 R)
• M22: 5,276,317 km (0.032 R)
• M23: 5,417,836 km (0.039 R)
• M24: 5,560,403 km (0.071 R)
• M25: 5,898,345 km (0.085 R)
• M26: 6,342,651 km (0.083 R)
• M27: 6,568,992 km (0.102 R)
• M28: 6,798,026 km (0.076 R)
• M29: 7,107,395 km (0.068 R)
• M30: 7,553,944 km (0.106 R)
• M31: 8,391,543 km (0.054 R)
• M32: 8,584,674 km (0.105 R)
• M33: 8,891,499 km (0.115 R)
• M34: 9,230,189 km (0.061 R)
• M35: 9,573,217 km (0.106 R)
• M36: 10,956,847 km (0.115 R)
• M37: 11,198,597 km (0.057 R)
• M38: 11,289,703 km (0.109 R)
• M39: 11,841,719 km (0.075 R)
• M40: 12,371,146 km (0.096 R)
• M41: 12,591,354 km (0.084 R)
• M42: 12,876,487 km (0.057 R)
• M43: 13,067,823 km (0.098 R)
• M44: 13,420,874 km (0.076 R)
• M45: 13,517,813 km (0.111 R)
• M46: 14,038,414 km (0.097 R)
• M47: 14,532,386 km (0.057 R)
• M48: 14,631,869 km (0.095 R)
• M49: 15,065,553 km (0.113 R)
• M50: 15,639,261 km (0.056 R)
• M51: 16,288,964 km (0.074 R)
• M52: 16,392,336 km (0.064 R)
• M53: 16,877,632 km (0.085 R)
• M54: 17,087,218 km (0.102 R)
• M55: 17,508,636 km (0.092 R)
• M56: 17,862,584 km (0.06 R)
• M57: 17,969,247 km (0.084 R)
• M58: 18,649,619 km (0.081 R)
• M59: 19,047,399 km (0.103 R)
• M60: 19,484,524 km (0.11 R)
• M61: 19,777,736 km (0.047 R)
• M62: 20,927,994 km (0.048 R)
• M63: 21,190,688 km (0.107 R)
• M64: 21,643,670 km (0.091 R)
• M65: 21,871,358 km (0.051 R)
• M66: 22,290,831 km (0.083 R)
• M67: 23,021,766 km (0.1 R)
• M68: 23,292,987 km (0.112 R)
• M69: 23,643,345 km (0.111 R)
• M70: 24,942,752 km (0.04 R)
• M71: 25,821,939 km (0.079 R)
• M72: 26,265,347 km (0.086 R)
• M73: 26,508,294 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.3

Radius: 14.5

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.02 AU - 6.04 AU

Year: 5847 Days

Day: 10 Hours

Environment

Temp: -175 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 19,853,636 km

• M1: 223,649 km (0.105 R)
• M2: 471,682 km (0.087 R)
• M3: 566,826 km (0.039 R)
• M4: 1,080,994 km (0.092 R)
• M5: 1,191,846 km (0.109 R)
• M6: 2,088,087 km (0.097 R)
• M7: 2,384,440 km (0.101 R)
• M8: 2,849,391 km (0.092 R)
• M9: 3,509,566 km (0.079 R)
• M10: 3,642,559 km (0.114 R)
• M11: 4,127,555 km (0.107 R)
• M12: 4,686,303 km (0.073 R)
• M13: 5,241,461 km (0.069 R)
• M14: 5,961,625 km (0.103 R)
• M15: 6,267,253 km (0.106 R)
• M16: 6,399,797 km (0.098 R)
• M17: 6,803,262 km (0.107 R)
• M18: 7,276,740 km (0.111 R)
• M19: 7,572,345 km (0.057 R)
• M20: 7,855,983 km (0.054 R)
• M21: 8,047,019 km (0.106 R)
• M22: 8,159,217 km (0.095 R)
• M23: 8,385,260 km (0.116 R)
• M24: 8,810,417 km (0.112 R)
• M25: 10,353,669 km (0.111 R)
• M26: 10,686,524 km (0.111 R)
• M27: 11,022,820 km (0.063 R)
• M28: 11,524,870 km (0.107 R)
• M29: 11,997,749 km (0.056 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54

Radius: 9.5

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.26 AU - 9.02 AU

Year: 9494 Days

Day: 7.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 19,853,636 km

• M1: 134,937 km (0.096 R)
• M2: 196,123 km (0.048 R)
• M3: 548,127 km (0.099 R)
• M4: 651,050 km (0.032 R)
• M5: 732,880 km (0.036 R)
• M6: 799,301 km (0.079 R)
• M7: 979,866 km (0.062 R)
• M8: 1,129,913 km (0.117 R)
• M9: 1,310,777 km (0.093 R)
• M10: 1,428,809 km (0.109 R)
• M11: 1,587,832 km (0.115 R)
• M12: 1,663,080 km (0.087 R)
• M13: 1,791,435 km (0.066 R)
• M14: 1,896,602 km (0.097 R)
• M15: 2,058,168 km (0.101 R)
• M16: 2,366,489 km (0.097 R)
• M17: 2,438,595 km (0.09 R)
• M18: 2,779,977 km (0.076 R)
• M19: 2,902,348 km (0.104 R)
• M20: 3,557,587 km (0.054 R)
• M21: 3,640,464 km (0.047 R)
• M22: 3,791,558 km (0.112 R)
• M23: 3,979,154 km (0.117 R)
• M24: 4,100,029 km (0.074 R)
• M25: 4,257,256 km (0.106 R)
• M26: 4,943,312 km (0.087 R)
• M27: 5,017,513 km (0.115 R)
• M28: 5,897,896 km (0.101 R)
• M29: 6,436,748 km (0.093 R)
• M30: 6,949,719 km (0.045 R)
• M31: 7,074,783 km (0.102 R)
• M32: 7,306,061 km (0.117 R)
• M33: 7,454,611 km (0.04 R)
• M34: 7,604,060 km (0.107 R)
• M35: 7,711,471 km (0.088 R)
• M36: 7,949,481 km (0.12 R)
• M37: 8,256,007 km (0.109 R)
• M38: 9,636,496 km (0.068 R)
• M39: 9,799,409 km (0.056 R)
• M40: 9,939,881 km (0.082 R)
• M41: 11,380,508 km (0.109 R)
• M42: 11,850,246 km (0.103 R)
• M43: 12,074,942 km (0.047 R)
• M44: 12,376,830 km (0.111 R)
• M45: 12,478,108 km (0.103 R)
• M46: 12,808,719 km (0.111 R)
• M47: 12,962,356 km (0.105 R)
• M48: 13,116,592 km (0.095 R)
• M49: 14,266,251 km (0.049 R)
• M50: 14,531,937 km (0.118 R)
• M51: 14,692,156 km (0.068 R)
• M52: 14,826,196 km (0.117 R)
• M53: 14,987,612 km (0.109 R)
• M54: 15,068,395 km (0.087 R)
• M55: 15,311,940 km (0.12 R)
• M56: 15,447,775 km (0.065 R)
• M57: 15,556,832 km (0.101 R)
• M58: 15,802,921 km (0.077 R)
• M59: 16,382,313 km (0.094 R)
• M60: 16,828,414 km (0.111 R)
• M61: 17,165,608 km (0.117 R)
• M62: 17,448,348 km (0.042 R)
• M63: 18,421,033 km (0.059 R)
• M64: 18,855,764 km (0.117 R)
• M65: 19,499,484 km (0.097 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 11,010 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit