🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.59 AU - 0.71 AU

Year: 184 Days

Day: 13.4 Hours

Environment

Temp: 178 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,762,087 km

• M1: 28,723 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.14 AU - 1.68 AU

Year: 588 Days

Day: 25.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.36 AU - 1.62 AU

Year: 639 Days

Day: 43.5 Hours

Environment

Temp: -5 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.65 AU - 2.43 AU

Year: 1024 Days

Day: 26.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,762,087 km

• M1: 42,635 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.11 AU - 3.25 AU

Year: 1993 Days

Day: 12.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.8

Radius: 13.9

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.52 AU - 7.24 AU

Year: 5664 Days

Day: 12.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 51,762,087 km

• M1: 180,415 km (0.092 R)
• M2: 371,152 km (0.089 R)
• M3: 596,447 km (0.116 R)
• M4: 705,204 km (0.059 R)
• M5: 791,822 km (0.097 R)
• M6: 945,758 km (0.043 R)
• M7: 1,262,008 km (0.03 R)
• M8: 1,458,280 km (0.106 R)
• M9: 1,651,860 km (0.114 R)
• M10: 1,854,266 km (0.099 R)
• M11: 2,122,794 km (0.109 R)
• M12: 2,745,719 km (0.05 R)
• M13: 2,954,857 km (0.065 R)
• M14: 3,253,454 km (0.104 R)
• M15: 4,170,789 km (0.065 R)
• M16: 4,431,089 km (0.066 R)
• M17: 4,544,185 km (0.05 R)
• M18: 4,870,308 km (0.068 R)
• M19: 5,343,786 km (0.088 R)
• M20: 5,525,248 km (0.063 R)
• M21: 6,165,826 km (0.104 R)
• M22: 6,292,685 km (0.038 R)
• M23: 6,613,423 km (0.099 R)
• M24: 6,808,349 km (0.082 R)
• M25: 7,159,904 km (0.115 R)
• M26: 7,360,365 km (0.03 R)
• M27: 7,494,853 km (0.116 R)
• M28: 7,721,195 km (0.05 R)
• M29: 8,018,595 km (0.116 R)
• M30: 8,672,189 km (0.113 R)
• M31: 9,635,748 km (0.116 R)
• M32: 9,857,153 km (0.058 R)
• M33: 9,981,020 km (0.116 R)
• M34: 10,080,353 km (0.085 R)
• M35: 10,456,143 km (0.039 R)
• M36: 10,658,399 km (0.083 R)
• M37: 11,221,486 km (0.101 R)
• M38: 11,376,619 km (0.079 R)
• M39: 11,506,619 km (0.113 R)
• M40: 11,846,655 km (0.046 R)
• M41: 12,084,217 km (0.113 R)
• M42: 12,190,132 km (0.074 R)
• M43: 12,296,496 km (0.105 R)
• M44: 12,403,159 km (0.06 R)
• M45: 14,095,710 km (0.12 R)
• M46: 14,291,234 km (0.044 R)
• M47: 14,600,603 km (0.116 R)
• M48: 14,912,065 km (0.034 R)
• M49: 15,025,909 km (0.086 R)
• M50: 15,340,364 km (0.095 R)
• M51: 16,531,761 km (0.054 R)
• M52: 16,886,009 km (0.093 R)
• M53: 17,242,950 km (0.081 R)
• M54: 18,206,659 km (0.077 R)
• M55: 18,358,950 km (0.087 R)
• M56: 18,511,540 km (0.116 R)
• M57: 18,603,243 km (0.112 R)
• M58: 19,249,955 km (0.116 R)
• M59: 19,373,971 km (0.034 R)
• M60: 19,591,636 km (0.107 R)
• M61: 19,716,401 km (0.093 R)
• M62: 19,841,315 km (0.099 R)
• M63: 19,935,263 km (0.102 R)
• M64: 20,123,606 km (0.057 R)
• M65: 20,249,418 km (0.078 R)
• M66: 20,407,244 km (0.114 R)
• M67: 20,501,939 km (0.066 R)
• M68: 20,596,934 km (0.078 R)
• M69: 20,819,087 km (0.107 R)
• M70: 21,265,936 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.5

Radius: 11.9

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.77 AU - 9.09 AU

Year: 7118 Days

Day: 14.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 51,762,087 km

• M1: 148,850 km (0.061 R)
• M2: 557,850 km (0.085 R)
• M3: 650,152 km (0.105 R)
• M4: 888,761 km (0.119 R)
• M5: 1,464,713 km (0.105 R)
• M6: 1,752,240 km (0.104 R)
• M7: 1,992,195 km (0.034 R)
• M8: 2,666,133 km (0.075 R)
• M9: 3,172,073 km (0.054 R)
• M10: 3,347,402 km (0.081 R)
• M11: 3,446,286 km (0.033 R)
• M12: 3,586,310 km (0.109 R)
• M13: 3,810,407 km (0.076 R)
• M14: 3,892,985 km (0.101 R)
• M15: 4,250,823 km (0.088 R)
• M16: 5,089,020 km (0.117 R)
• M17: 6,146,677 km (0.057 R)
• M18: 6,663,089 km (0.118 R)
• M19: 6,838,418 km (0.099 R)
• M20: 7,347,649 km (0.069 R)
• M21: 8,322,130 km (0.084 R)
• M22: 8,483,994 km (0.081 R)
• M23: 8,619,680 km (0.109 R)
• M24: 9,281,052 km (0.062 R)
• M25: 9,561,398 km (0.09 R)
• M26: 10,390,470 km (0.117 R)
• M27: 10,975,697 km (0.103 R)
• M28: 11,361,809 km (0.073 R)
• M29: 11,661,902 km (0.033 R)
• M30: 12,670,790 km (0.052 R)
• M31: 12,794,956 km (0.111 R)
• M32: 12,950,837 km (0.052 R)
• M33: 13,643,924 km (0.075 R)
• M34: 14,187,712 km (0.113 R)
• M35: 14,640,994 km (0.086 R)
• M36: 15,164,736 km (0.05 R)
• M37: 15,296,681 km (0.103 R)
• M38: 15,395,865 km (0.093 R)
• M39: 15,995,453 km (0.104 R)
• M40: 16,264,430 km (0.099 R)
• M41: 17,527,934 km (0.092 R)
• M42: 18,049,133 km (0.115 R)
• M43: 18,329,180 km (0.069 R)
• M44: 18,964,672 km (0.106 R)
• M45: 19,535,537 km (0.086 R)
• M46: 20,075,885 km (0.074 R)
• M47: 20,840,629 km (0.099 R)
• M48: 21,689,298 km (0.117 R)
• M49: 21,912,498 km (0.07 R)
• M50: 22,099,046 km (0.102 R)
• M51: 22,436,240 km (0.094 R)
• M52: 22,699,831 km (0.105 R)
• M53: 23,002,169 km (0.102 R)
• M54: 23,267,854 km (0.062 R)
• M55: 24,070,896 km (0.088 R)
• M56: 24,224,982 km (0.067 R)
• M57: 24,572,647 km (0.109 R)
• M58: 26,455,037 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.5

Radius: 9.6

Gravity: 9.54 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.65 AU - 10.87 AU

Year: 9904 Days

Day: 14.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 51,762,087 km

• M1: 132,394 km (0.099 R)
• M2: 214,224 km (0.104 R)
• M3: 335,847 km (0.114 R)
• M4: 517,160 km (0.113 R)
• M5: 612,304 km (0.036 R)
• M6: 1,096,403 km (0.115 R)
• M7: 1,354,310 km (0.097 R)
• M8: 1,490,593 km (0.074 R)
• M9: 2,319,964 km (0.086 R)
• M10: 3,089,645 km (0.116 R)
• M11: 3,331,993 km (0.075 R)
• M12: 3,455,561 km (0.1 R)
• M13: 3,612,190 km (0.087 R)
• M14: 3,675,470 km (0.118 R)
• M15: 3,900,016 km (0.108 R)
• M16: 4,063,228 km (0.035 R)
• M17: 4,195,472 km (0.104 R)
• M18: 4,295,553 km (0.095 R)
• M19: 4,464,150 km (0.103 R)
• M20: 4,634,841 km (0.081 R)
• M21: 5,053,715 km (0.105 R)
• M22: 6,191,257 km (0.104 R)
• M23: 6,305,550 km (0.108 R)
• M24: 6,730,259 km (0.118 R)
• M25: 7,005,369 km (0.088 R)
• M26: 8,142,762 km (0.09 R)
• M27: 8,946,850 km (0.101 R)
• M28: 10,312,529 km (0.055 R)
• M29: 10,402,886 km (0.078 R)
• M30: 11,507,367 km (0.105 R)
• M31: 11,978,601 km (0.061 R)
• M32: 12,600,629 km (0.105 R)
• M33: 12,842,678 km (0.114 R)
• M34: 12,939,917 km (0.034 R)
• M35: 13,086,223 km (0.11 R)
• M36: 13,233,128 km (0.078 R)
• M37: 14,075,813 km (0.068 R)
• M38: 14,176,044 km (0.107 R)
• M39: 14,630,373 km (0.053 R)
• M40: 15,397,959 km (0.066 R)
• M41: 15,656,764 km (0.063 R)
• M42: 15,864,854 km (0.112 R)
• M43: 16,178,711 km (0.094 R)
• M44: 17,724,505 km (0.108 R)
• M45: 17,995,726 km (0.095 R)
• M46: 18,377,799 km (0.096 R)
• M47: 18,542,357 km (0.09 R)
• M48: 18,707,513 km (0.089 R)
• M49: 19,039,022 km (0.08 R)
• M50: 19,316,825 km (0.03 R)
• M51: 20,101,915 km (0.116 R)
• M52: 22,168,160 km (0.117 R)
• M53: 22,577,610 km (0.049 R)
• M54: 22,989,752 km (0.115 R)
• M55: 23,285,657 km (0.072 R)
• M56: 23,523,218 km (0.042 R)
• M57: 23,761,677 km (0.105 R)
• M58: 24,240,839 km (0.115 R)
• M59: 24,723,292 km (0.096 R)
• M60: 24,844,317 km (0.104 R)
• M61: 25,758,958 km (0.079 R)
• M62: 27,432,809 km (0.12 R)
• M63: 29,654,487 km (0.066 R)
• M64: 30,689,255 km (0.093 R)
• M65: 31,276,427 km (0.086 R)
• M66: 32,395,718 km (0.066 R)
• M67: 32,793,948 km (0.093 R)
• M68: 33,127,102 km (0.076 R)
• M69: 33,796,553 km (0.092 R)
• M70: 34,673,645 km (0.106 R)
• M71: 34,809,181 km (0.118 R)
• M72: 35,626,434 km (0.103 R)
• M73: 37,627,604 km (0.112 R)
• M74: 37,906,455 km (0.077 R)
• M75: 38,046,179 km (0.085 R)
• M76: 38,186,053 km (0.113 R)
• M77: 38,676,884 km (0.098 R)
• M78: 38,958,277 km (0.084 R)
• M79: 40,804,166 km (0.072 R)
• M80: 41,521,787 km (0.106 R)
• M81: 42,098,786 km (0.084 R)
• M82: 42,751,182 km (0.072 R)
• M83: 44,286,206 km (0.094 R)
• M84: 45,171,526 km (0.111 R)
• M85: 45,913,681 km (0.086 R)
• M86: 48,694,705 km (0.076 R)
• M87: 51,684,568 km (0.098 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 16,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit