🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.47 AU - 0.63 AU

Year: 148 Days

Day: 43.3 Hours

Environment

Temp: 244 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.77 AU - 1.28 AU

Year: 373 Days

Day: 19 Hours

Environment

Temp: 19 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 69,836,313 km

• M1: 142,118 km (0.088 R)
• M2: 883,974 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.39 AU - 1.39 AU

Year: 593 Days

Day: 35.6 Hours

Environment

Temp: -23 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,836,313 km

• M1: 47,572 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.09 AU - 1.79 AU

Year: 625 Days

Day: 42.9 Hours

Environment

Temp: -27 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,836,313 km

• M1: 89,160 km (0.089 R)
• M2: 780,452 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.52 AU - 1.92 AU

Year: 816 Days

Day: 20.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,836,313 km

• M1: 946,207 km (0.044 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.63 AU - 2.13 AU

Year: 932 Days

Day: 27.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.16 AU - 3.52 AU

Year: 1731 Days

Day: 36.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771

Radius: 12.1

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 9.42 AU - 10.36 AU

Year: 11248 Days

Day: 7.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 69,836,313 km

• M1: 188,942 km (0.111 R)
• M2: 302,636 km (0.079 R)
• M3: 429,944 km (0.063 R)
• M4: 733,778 km (0.093 R)
• M5: 940,821 km (0.114 R)
• M6: 1,189,453 km (0.047 R)
• M7: 1,725,163 km (0.119 R)
• M8: 2,085,694 km (0.116 R)
• M9: 2,877,365 km (0.026 R)
• M10: 3,181,348 km (0.033 R)
• M11: 3,820,580 km (0.056 R)
• M12: 3,919,913 km (0.065 R)
• M13: 4,121,122 km (0.105 R)
• M14: 5,141,978 km (0.096 R)
• M15: 5,549,034 km (0.107 R)
• M16: 6,473,399 km (0.028 R)
• M17: 7,569,802 km (0.063 R)
• M18: 8,032,957 km (0.11 R)
• M19: 8,635,836 km (0.102 R)
• M20: 9,703,217 km (0.049 R)
• M21: 9,930,905 km (0.076 R)
• M22: 10,068,236 km (0.102 R)
• M23: 10,160,239 km (0.1 R)
• M24: 11,047,952 km (0.089 R)
• M25: 11,381,256 km (0.103 R)
• M26: 11,911,880 km (0.112 R)
• M27: 12,302,779 km (0.092 R)
• M28: 13,349,067 km (0.081 R)
• M29: 13,500,909 km (0.105 R)
• M30: 14,011,037 km (0.115 R)
• M31: 14,423,778 km (0.082 R)
• M32: 14,892,767 km (0.077 R)
• M33: 15,102,952 km (0.054 R)
• M34: 17,202,558 km (0.027 R)
• M35: 17,811,122 km (0.05 R)
• M36: 18,146,222 km (0.092 R)
• M37: 19,564,260 km (0.102 R)
• M38: 19,852,086 km (0.097 R)
• M39: 19,967,725 km (0.119 R)
• M40: 22,145,571 km (0.119 R)
• M41: 22,626,229 km (0.096 R)
• M42: 22,746,955 km (0.102 R)
• M43: 23,171,214 km (0.12 R)
• M44: 23,904,693 km (0.07 R)
• M45: 24,150,781 km (0.116 R)
• M46: 24,521,634 km (0.089 R)
• M47: 24,769,817 km (0.083 R)
• M48: 28,007,713 km (0.082 R)
• M49: 29,313,404 km (0.097 R)
• M50: 29,445,050 km (0.095 R)
• M51: 30,039,851 km (0.032 R)
• M52: 30,572,120 km (0.078 R)
• M53: 31,308,890 km (0.096 R)
• M54: 33,073,546 km (0.104 R)
• M55: 33,210,578 km (0.097 R)
• M56: 33,623,019 km (0.103 R)
• M57: 34,731,090 km (0.081 R)
• M58: 35,499,724 km (0.11 R)
• M59: 36,627,842 km (0.114 R)
• M60: 37,196,314 km (0.057 R)
• M61: 37,839,285 km (0.105 R)
• M62: 38,414,040 km (0.09 R)
• M63: 38,774,721 km (0.097 R)
• M64: 39,717,487 km (0.109 R)
• M65: 41,256,699 km (0.058 R)
• M66: 42,964,658 km (0.099 R)
• M67: 43,189,055 km (0.086 R)
• M68: 43,564,097 km (0.114 R)
• M69: 43,864,938 km (0.095 R)
• M70: 44,619,959 km (0.034 R)
• M71: 44,695,655 km (0.089 R)
• M72: 44,999,040 km (0.116 R)
• M73: 46,066,121 km (0.082 R)
• M74: 47,450,500 km (0.113 R)
• M75: 48,303,208 km (0.103 R)
• M76: 49,082,762 km (0.089 R)
• M77: 49,317,481 km (0.065 R)
• M78: 49,474,110 km (0.079 R)
• M79: 51,049,974 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.5

Radius: 13.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 8.1 AU - 12.12 AU

Year: 11626 Days

Day: 13.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 69,836,313 km

• M1: 219,161 km (0.064 R)
• M2: 508,782 km (0.08 R)
• M3: 751,430 km (0.119 R)
• M4: 1,094,608 km (0.102 R)
• M5: 1,940,733 km (0.098 R)
• M6: 2,075,670 km (0.115 R)
• M7: 2,253,991 km (0.112 R)
• M8: 2,541,668 km (0.083 R)
• M9: 2,626,191 km (0.087 R)
• M10: 2,819,770 km (0.05 R)
• M11: 2,973,706 km (0.115 R)
• M12: 3,244,030 km (0.108 R)
• M13: 3,641,063 km (0.08 R)
• M14: 4,379,777 km (0.08 R)
• M15: 5,218,273 km (0.063 R)
• M16: 5,517,917 km (0.077 R)
• M17: 5,739,472 km (0.089 R)
• M18: 5,823,396 km (0.1 R)
• M19: 6,077,413 km (0.104 R)
• M20: 6,248,853 km (0.072 R)
• M21: 6,479,981 km (0.061 R)
• M22: 6,772,894 km (0.071 R)
• M23: 6,980,536 km (0.097 R)
• M24: 8,270,219 km (0.076 R)
• M25: 8,684,306 km (0.096 R)
• M26: 8,845,423 km (0.097 R)
• M27: 9,105,274 km (0.034 R)
• M28: 10,339,606 km (0.07 R)
• M29: 10,510,447 km (0.09 R)
• M30: 11,378,713 km (0.113 R)
• M31: 11,982,341 km (0.057 R)
• M32: 12,161,858 km (0.059 R)
• M33: 12,306,220 km (0.071 R)
• M34: 12,705,796 km (0.112 R)
• M35: 13,072,909 km (0.059 R)
• M36: 13,332,013 km (0.065 R)
• M37: 13,705,110 km (0.094 R)
• M38: 13,930,554 km (0.072 R)
• M39: 14,347,184 km (0.066 R)
• M40: 14,806,300 km (0.034 R)
• M41: 15,037,728 km (0.098 R)
• M42: 15,465,129 km (0.114 R)
• M43: 15,660,803 km (0.095 R)
• M44: 16,292,255 km (0.102 R)
• M45: 17,052,811 km (0.08 R)
• M46: 17,254,918 km (0.026 R)
• M47: 17,417,231 km (0.112 R)
• M48: 18,277,419 km (0.063 R)
• M49: 18,567,340 km (0.087 R)
• M50: 19,025,857 km (0.034 R)
• M51: 19,235,444 km (0.113 R)
• M52: 19,614,824 km (0.098 R)
• M53: 19,826,655 km (0.073 R)
• M54: 20,081,869 km (0.088 R)
• M55: 20,681,606 km (0.118 R)
• M56: 22,250,589 km (0.117 R)
• M57: 22,338,852 km (0.104 R)
• M58: 22,471,545 km (0.06 R)
• M59: 22,560,107 km (0.047 R)
• M60: 23,677,154 km (0.102 R)
• M61: 24,129,089 km (0.111 R)
• M62: 25,041,487 km (0.082 R)
• M63: 25,686,852 km (0.089 R)
• M64: 26,104,679 km (0.1 R)
• M65: 26,197,729 km (0.099 R)
• M66: 26,852,967 km (0.032 R)
• M67: 26,946,915 km (0.07 R)
• M68: 27,513,442 km (0.099 R)
• M69: 28,083,859 km (0.033 R)
• M70: 28,658,314 km (0.12 R)
• M71: 29,139,870 km (0.119 R)
• M72: 29,624,118 km (0.103 R)
• M73: 29,964,753 km (0.11 R)
• M74: 31,093,020 km (0.092 R)
• M75: 31,488,706 km (0.047 R)
• M76: 31,886,038 km (0.085 R)
• M77: 32,685,788 km (0.103 R)
• M78: 33,239,450 km (0.118 R)
• M79: 33,694,676 km (0.097 R)
• M80: 33,846,967 km (0.088 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.8

Radius: 10.1

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 9.38 AU - 14.86 AU

Year: 15260 Days

Day: 13.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 69,836,313 km

• M1: 150,196 km (0.095 R)
• M2: 266,733 km (0.119 R)
• M3: 353,051 km (0.102 R)
• M4: 434,881 km (0.103 R)
• M5: 662,569 km (0.081 R)
• M6: 858,692 km (0.075 R)
• M7: 1,150,108 km (0.091 R)
• M8: 1,703,022 km (0.04 R)
• M9: 2,668,826 km (0.065 R)
• M10: 3,738,152 km (0.098 R)
• M11: 3,895,229 km (0.077 R)
• M12: 4,297,498 km (0.075 R)
• M13: 5,316,708 km (0.081 R)
• M14: 5,404,971 km (0.064 R)
• M15: 5,762,809 km (0.12 R)
• M16: 6,036,274 km (0.1 R)
• M17: 6,267,403 km (0.095 R)
• M18: 7,221,089 km (0.066 R)
• M19: 8,168,642 km (0.1 R)
• M20: 8,735,020 km (0.104 R)
• M21: 10,233,542 km (0.095 R)
• M22: 11,523,075 km (0.115 R)
• M23: 12,626,509 km (0.107 R)
• M24: 12,803,783 km (0.105 R)
• M25: 12,981,954 km (0.12 R)
• M26: 14,251,890 km (0.077 R)
• M27: 15,057,774 km (0.109 R)
• M28: 16,006,075 km (0.086 R)
• M29: 16,713,673 km (0.063 R)
• M30: 17,893,551 km (0.112 R)
• M31: 18,292,828 km (0.065 R)
• M32: 18,560,757 km (0.092 R)
• M33: 18,964,821 km (0.102 R)
• M34: 19,371,877 km (0.071 R)
• M35: 19,850,590 km (0.113 R)
• M36: 19,919,256 km (0.087 R)
• M37: 20,056,886 km (0.097 R)
• M38: 20,819,386 km (0.11 R)
• M39: 20,889,099 km (0.054 R)
• M40: 21,309,618 km (0.112 R)
• M41: 22,587,483 km (0.071 R)
• M42: 22,874,861 km (0.104 R)
• M43: 24,182,945 km (0.108 R)
• M44: 25,142,615 km (0.106 R)
• M45: 25,889,408 km (0.105 R)
• M46: 29,182,655 km (0.085 R)
• M47: 29,260,745 km (0.099 R)
• M48: 29,417,224 km (0.085 R)
• M49: 29,888,458 km (0.098 R)
• M50: 29,967,146 km (0.108 R)
• M51: 30,838,255 km (0.1 R)
• M52: 31,236,933 km (0.037 R)
• M53: 31,958,892 km (0.106 R)
• M54: 34,487,396 km (0.067 R)
• M55: 35,483,418 km (0.048 R)
• M56: 35,650,369 km (0.071 R)
• M57: 35,733,845 km (0.075 R)
• M58: 37,079,627 km (0.029 R)
• M59: 38,099,735 km (0.115 R)
• M60: 38,441,866 km (0.112 R)
• M61: 38,785,043 km (0.104 R)
• M62: 39,474,390 km (0.091 R)
• M63: 40,515,891 km (0.103 R)
• M64: 40,603,106 km (0.076 R)
• M65: 40,777,687 km (0.092 R)
• M66: 42,095,046 km (0.048 R)
• M67: 42,803,392 km (0.08 R)
• M68: 43,337,306 km (0.06 R)
• M69: 43,426,467 km (0.095 R)
• M70: 45,132,630 km (0.098 R)
• M71: 50,100,028 km (0.063 R)
• M72: 52,078,160 km (0.046 R)
• M73: 53,889,791 km (0.049 R)
• M74: 54,466,191 km (0.106 R)
• M75: 54,658,873 km (0.113 R)
• M76: 55,044,686 km (0.117 R)
• M77: 56,597,063 km (0.114 R)
• M78: 58,952,631 km (0.056 R)
• M79: 59,943,568 km (0.098 R)
• M80: 60,241,866 km (0.087 R)
• M81: 61,039,821 km (0.046 R)
• M82: 63,151,245 km (0.114 R)
• M83: 64,063,343 km (0.107 R)
• M84: 64,877,904 km (0.112 R)
• M85: 65,286,456 km (0.073 R)
• M86: 65,695,755 km (0.065 R)
• M87: 67,135,336 km (0.067 R)
• M88: 67,238,558 km (0.113 R)
• M89: 67,652,047 km (0.086 R)
• M90: 69,731,756 km (0.109 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 19,813 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit