🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.63 AU - 0.81 AU

Year: 221 Days

Day: 41.1 Hours

Environment

Temp: 125 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.71 AU - 0.87 AU

Year: 254 Days

Day: 47.3 Hours

Environment

Temp: 187 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.04 AU - 1.12 AU

Year: 406 Days

Day: 21.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.97 AU - 1.23 AU

Year: 417 Days

Day: 40.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.14 AU - 1.64 AU

Year: 593 Days

Day: 47.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,468,357 km

• M1: 577,298 km (0.07 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.31 AU - 2.41 AU

Year: 1311 Days

Day: 21.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,468,357 km

• M1: 1,929,813 km (0.044 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.37 AU - 4.45 AU

Year: 2796 Days

Day: 42.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.3

Radius: 8.4

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.26 AU - 5.94 AU

Year: 4793 Days

Day: 12.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 44,468,357 km

• M1: 128,953 km (0.079 R)
• M2: 200,910 km (0.093 R)
• M3: 257,608 km (0.067 R)
• M4: 481,406 km (0.058 R)
• M5: 688,300 km (0.056 R)
• M6: 796,908 km (0.081 R)
• M7: 865,124 km (0.096 R)
• M8: 1,019,659 km (0.118 R)
• M9: 1,275,471 km (0.074 R)
• M10: 1,397,244 km (0.086 R)
• M11: 1,480,570 km (0.067 R)
• M12: 1,594,564 km (0.099 R)
• M13: 1,907,373 km (0.108 R)
• M14: 2,404,038 km (0.105 R)
• M15: 2,471,058 km (0.054 R)
• M16: 2,658,504 km (0.069 R)
• M17: 3,174,916 km (0.074 R)
• M18: 3,416,516 km (0.068 R)
• M19: 3,511,062 km (0.115 R)
• M20: 3,761,040 km (0.055 R)
• M21: 3,957,163 km (0.109 R)
• M22: 4,116,634 km (0.092 R)
• M23: 4,257,855 km (0.036 R)
• M24: 4,318,891 km (0.085 R)
• M25: 4,462,504 km (0.074 R)
• M26: 4,628,409 km (0.112 R)
• M27: 4,966,649 km (0.06 R)
• M28: 5,138,687 km (0.099 R)
• M29: 5,225,454 km (0.077 R)
• M30: 5,914,651 km (0.075 R)
• M31: 6,028,495 km (0.088 R)
• M32: 6,212,201 km (0.046 R)
• M33: 6,374,515 km (0.084 R)
• M34: 6,726,967 km (0.067 R)
• M35: 6,893,619 km (0.084 R)
• M36: 6,989,362 km (0.087 R)
• M37: 7,475,256 km (0.082 R)
• M38: 7,772,058 km (0.115 R)
• M39: 8,351,750 km (0.037 R)
• M40: 8,763,144 km (0.116 R)
• M41: 8,971,384 km (0.076 R)
• M42: 9,181,270 km (0.051 R)
• M43: 9,499,166 km (0.117 R)
• M44: 9,739,869 km (0.026 R)
• M45: 9,901,584 km (0.063 R)
• M46: 9,982,666 km (0.06 R)
• M47: 10,364,290 km (0.084 R)
• M48: 10,556,972 km (0.098 R)
• M49: 11,708,876 km (0.097 R)
• M50: 11,852,041 km (0.052 R)
• M51: 12,372,492 km (0.072 R)
• M52: 12,459,857 km (0.103 R)
• M53: 12,988,985 km (0.059 R)
• M54: 13,167,006 km (0.087 R)
• M55: 13,226,397 km (0.111 R)
• M56: 14,221,222 km (0.118 R)
• M57: 14,404,779 km (0.034 R)
• M58: 14,466,114 km (0.081 R)
• M59: 14,588,934 km (0.084 R)
• M60: 14,804,953 km (0.08 R)
• M61: 14,990,903 km (0.097 R)
• M62: 15,271,250 km (0.112 R)
• M63: 15,963,888 km (0.084 R)
• M64: 16,346,111 km (0.115 R)
• M65: 16,795,802 km (0.061 R)
• M66: 17,314,607 km (0.068 R)
• M67: 17,412,444 km (0.09 R)
• M68: 17,772,975 km (0.09 R)
• M69: 17,871,710 km (0.065 R)
• M70: 19,205,524 km (0.085 R)
• M71: 19,408,379 km (0.06 R)
• M72: 19,782,074 km (0.102 R)
• M73: 20,021,281 km (0.084 R)
• M74: 20,158,313 km (0.074 R)
• M75: 20,226,829 km (0.11 R)
• M76: 20,536,796 km (0.095 R)
• M77: 21,056,648 km (0.069 R)
• M78: 21,230,930 km (0.098 R)
• M79: 21,300,792 km (0.073 R)
• M80: 21,545,833 km (0.047 R)
• M81: 21,721,312 km (0.092 R)
• M82: 22,109,369 km (0.115 R)
• M83: 22,215,583 km (0.076 R)
• M84: 23,720,388 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.4

Radius: 11.4

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.81 AU - 8.07 AU

Year: 7339 Days

Day: 11.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 44,468,357 km

• M1: 145,559 km (0.043 R)
• M2: 320,139 km (0.105 R)
• M3: 561,441 km (0.098 R)
• M4: 675,434 km (0.09 R)
• M5: 766,839 km (0.076 R)
• M6: 912,697 km (0.034 R)
• M7: 1,015,321 km (0.118 R)
• M8: 1,527,245 km (0.072 R)
• M9: 1,693,448 km (0.114 R)
• M10: 2,204,773 km (0.086 R)
• M11: 2,992,406 km (0.059 R)
• M12: 3,444,192 km (0.1 R)
• M13: 3,720,050 km (0.094 R)
• M14: 4,234,817 km (0.112 R)
• M15: 4,711,435 km (0.114 R)
• M16: 5,205,108 km (0.099 R)
• M17: 5,299,654 km (0.117 R)
• M18: 6,409,670 km (0.092 R)
• M19: 6,887,336 km (0.085 R)
• M20: 7,376,521 km (0.082 R)
• M21: 7,554,094 km (0.085 R)
• M22: 7,733,013 km (0.115 R)
• M23: 8,573,903 km (0.087 R)
• M24: 8,798,150 km (0.11 R)
• M25: 9,024,192 km (0.111 R)
• M26: 9,675,392 km (0.113 R)
• M27: 10,460,930 km (0.061 R)
• M28: 10,821,162 km (0.084 R)
• M29: 11,022,970 km (0.081 R)
• M30: 11,801,477 km (0.104 R)
• M31: 12,895,486 km (0.064 R)
• M32: 13,195,579 km (0.074 R)
• M33: 13,584,833 km (0.081 R)
• M34: 13,890,162 km (0.079 R)
• M35: 14,330,279 km (0.116 R)
• M36: 14,685,724 km (0.113 R)
• M37: 15,360,111 km (0.12 R)
• M38: 16,274,902 km (0.026 R)
• M39: 16,645,755 km (0.092 R)
• M40: 16,832,154 km (0.09 R)
• M41: 17,490,385 km (0.065 R)
• M42: 18,013,379 km (0.1 R)
• M43: 18,880,448 km (0.1 R)
• M44: 19,172,463 km (0.085 R)
• M45: 19,564,110 km (0.082 R)
• M46: 20,455,115 km (0.072 R)
• M47: 21,359,285 km (0.104 R)
• M48: 21,511,276 km (0.111 R)
• M49: 22,071,670 km (0.075 R)
• M50: 22,688,462 km (0.11 R)
• M51: 22,947,117 km (0.111 R)
• M52: 23,050,788 km (0.054 R)
• M53: 23,571,837 km (0.057 R)
• M54: 24,255,051 km (0.116 R)
• M55: 24,519,540 km (0.117 R)
• M56: 25,425,953 km (0.084 R)
• M57: 26,072,366 km (0.056 R)
• M58: 26,180,675 km (0.109 R)
• M59: 26,452,045 km (0.113 R)
• M60: 27,601,854 km (0.104 R)
• M61: 27,767,310 km (0.116 R)
• M62: 28,377,370 km (0.096 R)
• M63: 30,120,185 km (0.042 R)
• M64: 30,518,414 km (0.12 R)
• M65: 30,803,997 km (0.048 R)
• M66: 32,013,196 km (0.067 R)
• M67: 32,187,179 km (0.063 R)
• M68: 32,827,906 km (0.105 R)
• M69: 33,414,031 km (0.099 R)
• M70: 33,590,407 km (0.083 R)
• M71: 33,708,290 km (0.112 R)
• M72: 34,537,062 km (0.096 R)
• M73: 35,612,521 km (0.071 R)
• M74: 35,732,648 km (0.085 R)
• M75: 36,396,115 km (0.114 R)
• M76: 36,698,901 km (0.118 R)
• M77: 36,941,848 km (0.105 R)
• M78: 37,735,016 km (0.064 R)
• M79: 38,287,331 km (0.079 R)
• M80: 38,718,771 km (0.094 R)
• M81: 39,960,583 km (0.118 R)
• M82: 40,649,033 km (0.075 R)
• M83: 41,341,521 km (0.085 R)
• M84: 41,530,912 km (0.081 R)
• M85: 42,419,224 km (0.094 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.3

Radius: 10.7

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.96 AU - 10.74 AU

Year: 9521 Days

Day: 11.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,468,357 km

• M1: 140,323 km (0.057 R)
• M2: 448,644 km (0.077 R)
• M3: 599,289 km (0.034 R)
• M4: 936,632 km (0.112 R)
• M5: 1,330,075 km (0.047 R)
• M6: 1,728,603 km (0.068 R)
• M7: 2,116,062 km (0.092 R)
• M8: 2,235,142 km (0.082 R)
• M9: 2,307,846 km (0.077 R)
• M10: 3,323,317 km (0.11 R)
• M11: 3,518,841 km (0.032 R)
• M12: 4,552,862 km (0.114 R)
• M13: 4,707,995 km (0.12 R)
• M14: 5,183,716 km (0.102 R)
• M15: 5,608,574 km (0.111 R)
• M16: 6,078,760 km (0.057 R)
• M17: 6,387,679 km (0.098 R)
• M18: 6,807,750 km (0.116 R)
• M19: 7,164,541 km (0.061 R)
• M20: 7,381,757 km (0.082 R)
• M21: 7,711,471 km (0.101 R)
• M22: 9,195,482 km (0.056 R)
• M23: 10,070,779 km (0.102 R)
• M24: 10,314,175 km (0.081 R)
• M25: 10,436,695 km (0.117 R)
• M26: 10,559,515 km (0.115 R)
• M27: 11,014,293 km (0.072 R)
• M28: 11,265,019 km (0.116 R)
• M29: 11,729,819 km (0.1 R)
• M30: 12,330,305 km (0.098 R)
• M31: 13,294,015 km (0.089 R)
• M32: 13,471,887 km (0.066 R)
• M33: 13,695,386 km (0.084 R)
• M34: 14,327,437 km (0.114 R)
• M35: 14,418,542 km (0.09 R)
• M36: 16,280,587 km (0.053 R)
• M37: 16,470,875 km (0.096 R)
• M38: 16,566,319 km (0.108 R)
• M39: 16,805,825 km (0.105 R)
• M40: 17,823,838 km (0.104 R)
• M41: 18,167,764 km (0.1 R)
• M42: 18,414,600 km (0.101 R)
• M43: 18,513,784 km (0.117 R)
• M44: 18,712,450 km (0.111 R)
• M45: 19,112,026 km (0.107 R)
• M46: 19,262,521 km (0.098 R)
• M47: 21,203,553 km (0.092 R)
• M48: 21,307,524 km (0.117 R)
• M49: 21,829,471 km (0.085 R)
• M50: 22,039,357 km (0.115 R)
• M51: 23,635,416 km (0.05 R)
• M52: 24,175,764 km (0.103 R)
• M53: 25,158,472 km (0.107 R)
• M54: 25,268,427 km (0.075 R)
• M55: 25,765,391 km (0.107 R)
• M56: 25,931,893 km (0.078 R)
• M57: 26,042,895 km (0.11 R)
• M58: 27,672,016 km (0.104 R)
• M59: 28,757,049 km (0.06 R)
• M60: 28,929,685 km (0.062 R)
• M61: 29,044,875 km (0.033 R)
• M62: 29,333,749 km (0.106 R)
• M63: 31,322,952 km (0.04 R)
• M64: 31,856,867 km (0.104 R)
• M65: 32,274,095 km (0.067 R)
• M66: 34,754,428 km (0.037 R)
• M67: 36,420,948 km (0.059 R)
• M68: 36,794,793 km (0.073 R)
• M69: 38,113,498 km (0.117 R)
• M70: 38,493,028 km (0.088 R)
• M71: 38,746,746 km (0.109 R)
• M72: 39,703,424 km (0.103 R)
• M73: 40,474,153 km (0.118 R)
• M74: 40,732,209 km (0.047 R)
• M75: 42,422,815 km (0.113 R)
• M76: 42,750,584 km (0.109 R)
• M77: 43,144,923 km (0.09 R)
• M78: 43,276,719 km (0.066 R)
• M79: 43,540,610 km (0.092 R)
• M80: 44,202,580 km (0.077 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 14,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit