🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.61 AU - 0.71 AU

Year: 199 Days

Day: 28.6 Hours

Environment

Temp: 184 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.96 AU - 1.06 AU

Year: 376 Days

Day: 23.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,116,347 km

• M1: 92,003 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.25 AU - 1.49 AU

Year: 595 Days

Day: 14.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,116,347 km

• M1: 905,666 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.31 AU - 2.39 AU

Year: 1336 Days

Day: 47.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.66 AU - 3.62 AU

Year: 2063 Days

Day: 30.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,116,347 km

• M1: 235,317 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.9 AU - 4.7 AU

Year: 3307 Days

Day: 13.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,116,347 km

• M1: 586,274 km (0.11 R)
• M2: 3,179,703 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.8

Radius: 9.5

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.88 AU - 5.42 AU

Year: 3719 Days

Day: 5.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 85,116,347 km

• M1: 128,804 km (0.064 R)
• M2: 193,430 km (0.097 R)
• M3: 275,709 km (0.086 R)
• M4: 474,225 km (0.11 R)
• M5: 545,434 km (0.072 R)
• M6: 659,876 km (0.093 R)
• M7: 772,374 km (0.072 R)
• M8: 891,903 km (0.1 R)
• M9: 982,858 km (0.092 R)
• M10: 1,137,692 km (0.066 R)
• M11: 1,763,759 km (0.105 R)
• M12: 2,074,174 km (0.056 R)
• M13: 2,482,427 km (0.053 R)
• M14: 2,547,502 km (0.057 R)
• M15: 2,712,808 km (0.065 R)
• M16: 2,915,812 km (0.099 R)
• M17: 3,088,747 km (0.047 R)
• M18: 3,300,877 km (0.119 R)
• M19: 3,870,995 km (0.112 R)
• M20: 4,119,327 km (0.092 R)
• M21: 4,353,148 km (0.057 R)
• M22: 4,651,447 km (0.066 R)
• M23: 4,772,770 km (0.116 R)
• M24: 4,874,647 km (0.114 R)
• M25: 4,935,982 km (0.108 R)
• M26: 5,715,237 km (0.03 R)
• M27: 6,108,231 km (0.083 R)
• M28: 6,174,652 km (0.065 R)
• M29: 7,058,925 km (0.115 R)
• M30: 7,504,128 km (0.075 R)
• M31: 8,569,864 km (0.109 R)
• M32: 9,019,555 km (0.103 R)
• M33: 9,348,969 km (0.072 R)
• M34: 9,630,961 km (0.12 R)
• M35: 10,124,485 km (0.067 R)
• M36: 10,334,819 km (0.101 R)
• M37: 11,109,138 km (0.113 R)
• M38: 11,407,735 km (0.111 R)
• M39: 11,709,025 km (0.105 R)
• M40: 11,791,753 km (0.069 R)
• M41: 11,902,156 km (0.092 R)
• M42: 12,179,959 km (0.106 R)
• M43: 12,319,534 km (0.045 R)
• M44: 12,431,733 km (0.039 R)
• M45: 13,803,396 km (0.101 R)
• M46: 13,978,126 km (0.116 R)
• M47: 14,271,188 km (0.046 R)
• M48: 14,418,392 km (0.084 R)
• M49: 15,072,434 km (0.077 R)
• M50: 15,736,200 km (0.115 R)
• M51: 16,563,626 km (0.097 R)
• M52: 16,998,357 km (0.116 R)
• M53: 17,405,263 km (0.118 R)
• M54: 17,783,896 km (0.079 R)
• M55: 18,005,899 km (0.057 R)
• M56: 18,645,579 km (0.103 R)
• M57: 19,292,590 km (0.109 R)
• M58: 19,979,843 km (0.077 R)
• M59: 20,210,672 km (0.11 R)
• M60: 20,608,603 km (0.041 R)
• M61: 20,875,336 km (0.098 R)
• M62: 21,109,606 km (0.104 R)
• M63: 21,580,690 km (0.109 R)
• M64: 21,749,885 km (0.096 R)
• M65: 22,808,290 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.4

Radius: 13.5

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.57 AU - 5.85 AU

Year: 5060 Days

Day: 5.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 85,116,347 km

• M1: 168,896 km (0.118 R)
• M2: 304,581 km (0.066 R)
• M3: 400,025 km (0.09 R)
• M4: 543,639 km (0.091 R)
• M5: 1,048,681 km (0.082 R)
• M6: 1,138,141 km (0.103 R)
• M7: 1,230,592 km (0.113 R)
• M8: 1,473,389 km (0.102 R)
• M9: 1,557,912 km (0.101 R)
• M10: 1,969,007 km (0.107 R)
• M11: 2,139,399 km (0.087 R)
• M12: 2,763,671 km (0.101 R)
• M13: 3,151,578 km (0.1 R)
• M14: 3,307,160 km (0.096 R)
• M15: 3,672,777 km (0.051 R)
• M16: 4,442,907 km (0.037 R)
• M17: 4,795,509 km (0.09 R)
• M18: 4,897,984 km (0.086 R)
• M19: 5,001,206 km (0.094 R)
• M20: 5,341,691 km (0.12 R)
• M21: 5,581,796 km (0.111 R)
• M22: 6,464,722 km (0.086 R)
• M23: 6,578,267 km (0.067 R)
• M24: 7,067,901 km (0.088 R)
• M25: 7,214,208 km (0.071 R)
• M26: 7,569,353 km (0.111 R)
• M27: 7,991,069 km (0.038 R)
• M28: 8,204,845 km (0.118 R)
• M29: 8,297,147 km (0.03 R)
• M30: 8,669,346 km (0.064 R)
• M31: 8,763,294 km (0.063 R)
• M32: 9,462,664 km (0.047 R)
• M33: 9,656,543 km (0.077 R)
• M34: 9,819,006 km (0.066 R)
• M35: 10,048,190 km (0.082 R)
• M36: 10,146,924 km (0.107 R)
• M37: 10,312,230 km (0.049 R)
• M38: 10,411,862 km (0.117 R)
• M39: 10,511,794 km (0.097 R)
• M40: 10,779,873 km (0.111 R)
• M41: 12,969,088 km (0.044 R)
• M42: 13,220,712 km (0.077 R)
• M43: 13,401,426 km (0.03 R)
• M44: 14,095,560 km (0.03 R)
• M45: 14,317,264 km (0.077 R)
• M46: 14,540,015 km (0.04 R)
• M47: 14,838,912 km (0.092 R)
• M48: 14,951,559 km (0.093 R)
• M49: 15,442,839 km (0.058 R)
• M50: 16,131,886 km (0.085 R)
• M51: 16,557,941 km (0.04 R)
• M52: 17,421,121 km (0.107 R)
• M53: 18,339,203 km (0.074 R)
• M54: 19,766,516 km (0.044 R)
• M55: 20,097,726 km (0.109 R)
• M56: 20,597,981 km (0.047 R)
• M57: 20,891,791 km (0.088 R)
• M58: 21,313,807 km (0.111 R)
• M59: 21,696,179 km (0.051 R)
• M60: 22,037,861 km (0.09 R)
• M61: 22,769,993 km (0.113 R)
• M62: 23,641,400 km (0.09 R)
• M63: 24,435,167 km (0.104 R)
• M64: 25,822,388 km (0.095 R)
• M65: 26,320,848 km (0.106 R)
• M66: 26,822,449 km (0.091 R)
• M67: 27,557,723 km (0.08 R)
• M68: 28,067,104 km (0.053 R)
• M69: 28,346,253 km (0.101 R)
• M70: 28,486,127 km (0.103 R)
• M71: 28,813,597 km (0.067 R)
• M72: 29,708,492 km (0.073 R)
• M73: 30,230,738 km (0.046 R)
• M74: 30,756,125 km (0.093 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.7

Radius: 11.2

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.4 AU - 9.52 AU

Year: 9126 Days

Day: 11.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 85,116,347 km

• M1: 142,866 km (0.113 R)
• M2: 226,940 km (0.095 R)
• M3: 305,180 km (0.044 R)
• M4: 479,910 km (0.061 R)
• M5: 795,113 km (0.115 R)
• M6: 1,119,890 km (0.096 R)
• M7: 1,316,312 km (0.062 R)
• M8: 1,642,435 km (0.102 R)
• M9: 1,951,355 km (0.077 R)
• M10: 2,167,823 km (0.116 R)
• M11: 2,624,395 km (0.085 R)
• M12: 3,313,593 km (0.094 R)
• M13: 3,442,397 km (0.12 R)
• M14: 3,678,612 km (0.088 R)
• M15: 3,866,058 km (0.091 R)
• M16: 4,278,350 km (0.063 R)
• M17: 4,704,853 km (0.105 R)
• M18: 4,908,605 km (0.086 R)
• M19: 5,204,809 km (0.042 R)
• M20: 5,783,603 km (0.114 R)
• M21: 6,287,150 km (0.1 R)
• M22: 6,576,472 km (0.11 R)
• M23: 6,837,371 km (0.067 R)
• M24: 6,969,166 km (0.068 R)
• M25: 7,335,980 km (0.116 R)
• M26: 7,674,820 km (0.103 R)
• M27: 7,846,259 km (0.117 R)
• M28: 8,018,895 km (0.106 R)
• M29: 8,579,887 km (0.067 R)
• M30: 9,009,083 km (0.043 R)
• M31: 9,081,339 km (0.074 R)
• M32: 9,851,169 km (0.049 R)
• M33: 10,338,260 km (0.027 R)
• M34: 10,794,833 km (0.109 R)
• M35: 11,570,647 km (0.115 R)
• M36: 11,846,356 km (0.119 R)
• M37: 12,284,080 km (0.104 R)
• M38: 12,404,356 km (0.038 R)
• M39: 12,686,647 km (0.105 R)
• M40: 13,093,554 km (0.049 R)
• M41: 13,339,792 km (0.094 R)
• M42: 13,878,494 km (0.101 R)
• M43: 14,382,190 km (0.112 R)
• M44: 14,849,085 km (0.067 R)
• M45: 15,580,618 km (0.112 R)
• M46: 16,633,189 km (0.039 R)
• M47: 16,899,922 km (0.066 R)
• M48: 17,302,789 km (0.1 R)
• M49: 17,437,726 km (0.117 R)
• M50: 17,663,469 km (0.115 R)
• M51: 17,753,976 km (0.063 R)
• M52: 17,844,782 km (0.101 R)
• M53: 18,484,163 km (0.058 R)
• M54: 18,714,245 km (0.101 R)
• M55: 20,067,956 km (0.102 R)
• M56: 21,453,083 km (0.11 R)
• M57: 22,181,475 km (0.096 R)
• M58: 22,819,510 km (0.079 R)
• M59: 22,967,611 km (0.112 R)
• M60: 24,013,001 km (0.113 R)
• M61: 24,819,932 km (0.067 R)
• M62: 25,124,813 km (0.106 R)
• M63: 25,431,040 km (0.039 R)
• M64: 27,398,551 km (0.044 R)
• M65: 27,766,412 km (0.108 R)
• M66: 28,453,665 km (0.112 R)
• M67: 29,039,789 km (0.108 R)
• M68: 29,575,948 km (0.081 R)
• M69: 29,791,219 km (0.095 R)
• M70: 30,494,928 km (0.058 R)
• M71: 32,084,255 km (0.077 R)
• M72: 32,694,016 km (0.097 R)
• M73: 32,861,117 km (0.08 R)
• M74: 34,263,747 km (0.096 R)
• M75: 35,000,815 km (0.104 R)
• M76: 35,114,659 km (0.111 R)
• M77: 35,342,796 km (0.103 R)
• M78: 36,663,895 km (0.072 R)
• M79: 37,417,719 km (0.048 R)
• M80: 37,534,255 km (0.089 R)
• M81: 39,236,081 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530.3

Radius: 4.3

Gravity: 28.68 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 13.93 AU - 20.85 AU

Year: 26894 Days

Day: 15.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,116,347 km

• M1: 61,036 km (0.071 R)
• M2: 114,293 km (0.09 R)
• M3: 225,594 km (0.082 R)
• M4: 294,109 km (0.112 R)
• M5: 410,048 km (0.107 R)
• M6: 759,658 km (0.032 R)
• M7: 1,463,067 km (0.055 R)
• M8: 1,662,780 km (0.036 R)
• M9: 1,871,021 km (0.117 R)
• M10: 2,743,326 km (0.093 R)
• M11: 4,319,788 km (0.025 R)
• M12: 5,599,897 km (0.099 R)
• M13: 6,987,417 km (0.069 R)
• M14: 7,098,269 km (0.103 R)
• M15: 7,321,918 km (0.112 R)
• M16: 7,718,801 km (0.103 R)
• M17: 8,711,682 km (0.114 R)
• M18: 9,992,390 km (0.035 R)
• M19: 10,180,135 km (0.03 R)
• M20: 10,432,208 km (0.106 R)
• M21: 11,200,841 km (0.072 R)
• M22: 11,789,060 km (0.119 R)
• M23: 12,053,848 km (0.073 R)
• M24: 12,120,270 km (0.069 R)
• M25: 13,063,784 km (0.107 R)
• M26: 13,337,697 km (0.038 R)
• M27: 13,891,209 km (0.089 R)
• M28: 15,235,496 km (0.104 R)
• M29: 15,307,303 km (0.085 R)
• M30: 15,668,582 km (0.099 R)
• M31: 15,959,550 km (0.08 R)
• M32: 17,969,696 km (0.084 R)
• M33: 18,045,542 km (0.057 R)
• M34: 18,274,128 km (0.091 R)
• M35: 19,353,327 km (0.081 R)
• M36: 21,250,826 km (0.03 R)
• M37: 21,815,409 km (0.078 R)
• M38: 22,303,247 km (0.087 R)
• M39: 24,038,583 km (0.106 R)
• M40: 24,122,357 km (0.095 R)
• M41: 24,711,025 km (0.085 R)
• M42: 25,475,021 km (0.063 R)
• M43: 26,246,647 km (0.115 R)
• M44: 27,200,034 km (0.1 R)
• M45: 27,724,973 km (0.071 R)
• M46: 27,812,787 km (0.095 R)
• M47: 28,873,436 km (0.056 R)
• M48: 29,857,491 km (0.115 R)
• M49: 30,398,886 km (0.102 R)
• M50: 30,761,511 km (0.095 R)
• M51: 32,503,728 km (0.08 R)
• M52: 33,340,129 km (0.048 R)
• M53: 35,987,264 km (0.101 R)
• M54: 37,432,828 km (0.05 R)
• M55: 38,211,485 km (0.075 R)
• M56: 39,983,172 km (0.066 R)
• M57: 40,181,539 km (0.1 R)
• M58: 40,679,251 km (0.068 R)
• M59: 41,078,827 km (0.063 R)
• M60: 41,781,339 km (0.092 R)
• M61: 42,285,484 km (0.085 R)
• M62: 42,588,868 km (0.117 R)
• M63: 43,810,036 km (0.051 R)
• M64: 43,912,211 km (0.076 R)
• M65: 44,733,354 km (0.098 R)
• M66: 46,494,869 km (0.089 R)
• M67: 47,226,701 km (0.076 R)
• M68: 49,871,592 km (0.113 R)
• M69: 50,299,142 km (0.108 R)
• M70: 53,763,680 km (0.069 R)
• M71: 54,311,956 km (0.084 R)
• M72: 54,531,715 km (0.117 R)
• M73: 56,078,707 km (0.082 R)
• M74: 56,300,859 km (0.104 R)
• M75: 57,192,463 km (0.051 R)
• M76: 58,426,196 km (0.088 R)
• M77: 59,781,852 km (0.087 R)
• M78: 60,577,414 km (0.063 R)
• M79: 62,179,158 km (0.047 R)
• M80: 63,563,088 km (0.042 R)
• M81: 65,541,071 km (0.106 R)
• M82: 66,949,385 km (0.069 R)
• M83: 69,199,487 km (0.04 R)
• M84: 70,393,727 km (0.12 R)
• M85: 71,474,272 km (0.117 R)
• M86: 71,594,699 km (0.119 R)
• M87: 73,166,224 km (0.115 R)
• M88: 73,287,548 km (0.089 R)
• M89: 74,504,676 km (0.088 R)
• M90: 74,871,191 km (0.047 R)
• M91: 76,712,292 km (0.111 R)
• M92: 79,814,054 km (0.092 R)
• M93: 80,564,587 km (0.093 R)
• M94: 83,589,755 km (0.09 R)
• M95: 84,479,114 km (0.116 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 18,517 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit