🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.54 AU - 0.72 AU

Year: 177 Days

Day: 47.8 Hours

Environment

Temp: 212 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 83,296,370 km

• M1: 232,625 km (0.074 R)
• M2: 350,657 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.54 AU - 0.74 AU

Year: 181 Days

Day: 30.3 Hours

Environment

Temp: 232 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.26 AU - 2.04 AU

Year: 748 Days

Day: 24 Hours

Environment

Temp: -39 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.78 AU - 2.06 AU

Year: 939 Days

Day: 46.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.67 AU - 2.69 AU

Year: 1137 Days

Day: 23.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,296,370 km

• M1: 586,124 km (0.105 R)
• M2: 1,469,201 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.34 AU - 3.52 AU

Year: 2243 Days

Day: 28.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.6

Radius: 11.4

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.66 AU - 7.2 AU

Year: 5757 Days

Day: 12.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 83,296,370 km

• M1: 203,453 km (0.055 R)
• M2: 462,108 km (0.08 R)
• M3: 567,126 km (0.105 R)
• M4: 830,867 km (0.063 R)
• M5: 1,033,572 km (0.086 R)
• M6: 1,376,300 km (0.078 R)
• M7: 1,552,975 km (0.082 R)
• M8: 1,788,742 km (0.102 R)
• M9: 2,054,577 km (0.099 R)
• M10: 2,220,332 km (0.091 R)
• M11: 2,295,430 km (0.087 R)
• M12: 2,487,065 km (0.09 R)
• M13: 2,906,836 km (0.117 R)
• M14: 3,135,721 km (0.074 R)
• M15: 3,589,302 km (0.079 R)
• M16: 3,678,013 km (0.074 R)
• M17: 4,133,090 km (0.067 R)
• M18: 4,462,355 km (0.091 R)
• M19: 4,582,033 km (0.069 R)
• M20: 4,702,759 km (0.098 R)
• M21: 4,898,133 km (0.082 R)
• M22: 5,347,825 km (0.081 R)
• M23: 5,449,551 km (0.106 R)
• M24: 5,889,219 km (0.099 R)
• M25: 7,360,814 km (0.067 R)
• M26: 7,817,835 km (0.086 R)
• M27: 7,933,624 km (0.099 R)
• M28: 8,020,839 km (0.117 R)
• M29: 8,461,405 km (0.106 R)
• M30: 9,030,924 km (0.064 R)
• M31: 9,643,827 km (0.114 R)
• M32: 9,768,143 km (0.12 R)
• M33: 9,892,758 km (0.102 R)
• M34: 10,112,367 km (0.08 R)
• M35: 11,071,738 km (0.109 R)
• M36: 11,365,249 km (0.112 R)
• M37: 11,529,358 km (0.12 R)
• M38: 12,194,022 km (0.075 R)
• M39: 12,328,361 km (0.063 R)
• M40: 12,564,725 km (0.051 R)
• M41: 13,213,980 km (0.105 R)
• M42: 13,629,712 km (0.103 R)
• M43: 13,909,311 km (0.036 R)
• M44: 14,474,043 km (0.073 R)
• M45: 15,371,480 km (0.106 R)
• M46: 15,662,598 km (0.096 R)
• M47: 15,955,361 km (0.102 R)
• M48: 16,287,019 km (0.114 R)
• M49: 16,472,222 km (0.104 R)
• M50: 16,807,470 km (0.119 R)
• M51: 17,484,550 km (0.099 R)
• M52: 17,598,245 km (0.042 R)
• M53: 18,285,797 km (0.059 R)
• M54: 18,943,130 km (0.099 R)
• M55: 19,099,011 km (0.109 R)
• M56: 19,255,191 km (0.085 R)
• M57: 19,372,625 km (0.072 R)
• M58: 19,726,424 km (0.114 R)
• M59: 20,042,824 km (0.093 R)
• M60: 20,281,133 km (0.108 R)
• M61: 20,480,397 km (0.041 R)
• M62: 20,640,317 km (0.036 R)
• M63: 20,881,020 km (0.109 R)
• M64: 21,082,379 km (0.089 R)
• M65: 22,057,458 km (0.1 R)
• M66: 22,757,127 km (0.111 R)
• M67: 23,047,347 km (0.111 R)
• M68: 23,172,112 km (0.102 R)
• M69: 24,559,183 km (0.108 R)
• M70: 25,886,565 km (0.099 R)
• M71: 26,059,500 km (0.109 R)
• M72: 26,886,477 km (0.076 R)
• M73: 27,061,656 km (0.106 R)
• M74: 27,413,062 km (0.092 R)
• M75: 27,545,306 km (0.071 R)
• M76: 28,120,660 km (0.073 R)
• M77: 28,476,703 km (0.076 R)
• M78: 28,700,052 km (0.106 R)
• M79: 28,878,971 km (0.109 R)
• M80: 29,915,834 km (0.074 R)
• M81: 30,097,296 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.9

Radius: 8.6

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.93 AU - 8.73 AU

Year: 7736 Days

Day: 11.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 83,296,370 km

• M1: 107,561 km (0.118 R)
• M2: 281,394 km (0.104 R)
• M3: 574,157 km (0.117 R)
• M4: 645,066 km (0.087 R)
• M5: 747,840 km (0.09 R)
• M6: 806,482 km (0.109 R)
• M7: 970,591 km (0.067 R)
• M8: 1,367,773 km (0.09 R)
• M9: 2,071,332 km (0.118 R)
• M10: 2,141,643 km (0.074 R)
• M11: 2,732,256 km (0.106 R)
• M12: 2,903,246 km (0.088 R)
• M13: 3,109,841 km (0.043 R)
• M14: 3,404,100 km (0.104 R)
• M15: 3,673,077 km (0.039 R)
• M16: 3,862,168 km (0.116 R)
• M17: 4,285,680 km (0.112 R)
• M18: 4,521,296 km (0.107 R)
• M19: 4,742,701 km (0.083 R)
• M20: 4,948,698 km (0.11 R)
• M21: 5,100,390 km (0.114 R)
• M22: 5,292,174 km (0.084 R)
• M23: 5,544,995 km (0.116 R)
• M24: 5,881,739 km (0.075 R)
• M25: 6,266,056 km (0.043 R)
• M26: 6,995,047 km (0.076 R)
• M27: 7,208,373 km (0.047 R)
• M28: 7,553,944 km (0.066 R)
• M29: 7,619,468 km (0.073 R)
• M30: 7,706,983 km (0.111 R)
• M31: 8,486,986 km (0.103 R)
• M32: 8,600,531 km (0.101 R)
• M33: 9,315,459 km (0.049 R)
• M34: 9,573,665 km (0.119 R)
• M35: 9,953,644 km (0.119 R)
• M36: 10,605,891 km (0.103 R)
• M37: 11,172,418 km (0.04 R)
• M38: 12,592,700 km (0.12 R)
• M39: 12,670,491 km (0.092 R)
• M40: 13,561,945 km (0.055 R)
• M41: 13,748,044 km (0.043 R)
• M42: 13,908,264 km (0.045 R)
• M43: 13,988,598 km (0.091 R)
• M44: 14,122,787 km (0.096 R)
• M45: 14,827,543 km (0.044 R)
• M46: 15,211,710 km (0.119 R)
• M47: 15,460,491 km (0.093 R)
• M48: 15,878,168 km (0.116 R)
• M49: 16,186,639 km (0.105 R)
• M50: 16,838,288 km (0.109 R)
• M51: 18,196,487 km (0.093 R)
• M52: 19,022,267 km (0.116 R)
• M53: 19,200,737 km (0.071 R)
• M54: 19,260,427 km (0.107 R)
• M55: 20,132,133 km (0.059 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.2

Radius: 11.8

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 11.4 AU - 14.2 AU

Year: 16170 Days

Day: 11.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 83,296,370 km

• M1: 201,658 km (0.09 R)
• M2: 720,763 km (0.07 R)
• M3: 977,173 km (0.092 R)
• M4: 1,943,276 km (0.108 R)
• M5: 2,244,118 km (0.029 R)
• M6: 2,789,701 km (0.115 R)
• M7: 3,199,450 km (0.047 R)
• M8: 3,519,290 km (0.055 R)
• M9: 4,659,525 km (0.065 R)
• M10: 5,228,296 km (0.1 R)
• M11: 5,436,835 km (0.058 R)
• M12: 5,690,703 km (0.037 R)
• M13: 6,210,256 km (0.118 R)
• M14: 6,298,370 km (0.115 R)
• M15: 6,699,890 km (0.05 R)
• M16: 6,790,397 km (0.09 R)
• M17: 6,926,681 km (0.085 R)
• M18: 7,109,938 km (0.052 R)
• M19: 7,248,466 km (0.09 R)
• M20: 8,339,932 km (0.052 R)
• M21: 8,486,089 km (0.059 R)
• M22: 8,830,463 km (0.105 R)
• M23: 9,583,838 km (0.111 R)
• M24: 9,942,424 km (0.096 R)
• M25: 10,149,468 km (0.115 R)
• M26: 10,253,438 km (0.073 R)
• M27: 12,686,199 km (0.057 R)
• M28: 13,023,542 km (0.118 R)
• M29: 13,535,167 km (0.104 R)
• M30: 14,053,374 km (0.092 R)
• M31: 14,344,192 km (0.113 R)
• M32: 14,872,422 km (0.118 R)
• M33: 15,228,315 km (0.106 R)
• M34: 15,347,395 km (0.118 R)
• M35: 15,526,913 km (0.036 R)
• M36: 15,707,028 km (0.101 R)
• M37: 15,887,743 km (0.086 R)
• M38: 16,129,942 km (0.068 R)
• M39: 16,863,869 km (0.089 R)
• M40: 19,646,688 km (0.115 R)
• M41: 19,971,914 km (0.082 R)
• M42: 20,167,887 km (0.102 R)
• M43: 20,430,132 km (0.096 R)
• M44: 20,759,547 km (0.091 R)
• M45: 21,290,320 km (0.09 R)
• M46: 21,691,392 km (0.12 R)
• M47: 22,229,944 km (0.087 R)
• M48: 24,777,895 km (0.109 R)
• M49: 25,765,840 km (0.091 R)
• M50: 28,145,343 km (0.085 R)
• M51: 30,368,817 km (0.064 R)
• M52: 30,443,915 km (0.059 R)
• M53: 30,744,906 km (0.102 R)
• M54: 30,895,700 km (0.076 R)
• M55: 31,046,794 km (0.113 R)
• M56: 31,577,567 km (0.114 R)
• M57: 31,729,858 km (0.083 R)
• M58: 32,035,038 km (0.088 R)
• M59: 32,187,927 km (0.082 R)
• M60: 33,420,164 km (0.084 R)
• M61: 34,120,133 km (0.1 R)
• M62: 34,589,421 km (0.109 R)
• M63: 34,667,811 km (0.074 R)
• M64: 35,060,954 km (0.112 R)
• M65: 35,139,642 km (0.118 R)
• M66: 35,772,142 km (0.116 R)
• M67: 36,487,968 km (0.1 R)
• M68: 36,647,738 km (0.088 R)
• M69: 41,047,861 km (0.085 R)
• M70: 41,380,417 km (0.119 R)
• M71: 42,635,393 km (0.075 R)
• M72: 43,648,320 km (0.049 R)
• M73: 43,902,786 km (0.12 R)
• M74: 45,096,877 km (0.107 R)
• M75: 45,182,596 km (0.092 R)
• M76: 47,778,718 km (0.112 R)
• M77: 47,866,083 km (0.067 R)
• M78: 49,713,168 km (0.04 R)
• M79: 52,572,432 km (0.111 R)
• M80: 55,025,986 km (0.114 R)
• M81: 55,209,244 km (0.12 R)
• M82: 56,405,279 km (0.105 R)
• M83: 58,729,132 km (0.089 R)
• M84: 59,197,673 km (0.111 R)
• M85: 62,034,946 km (0.095 R)
• M86: 62,990,427 km (0.118 R)
• M87: 63,182,062 km (0.065 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561.7

Radius: 6.7

Gravity: 12.51 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 16.87 AU - 17.63 AU

Year: 25298 Days

Day: 22.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,296,370 km

• M1: 112,797 km (0.112 R)
• M2: 179,368 km (0.105 R)
• M3: 373,546 km (0.071 R)
• M4: 559,646 km (0.049 R)
• M5: 1,070,074 km (0.085 R)
• M6: 1,306,289 km (0.096 R)
• M7: 1,690,905 km (0.103 R)
• M8: 1,826,740 km (0.082 R)
• M9: 1,966,165 km (0.06 R)
• M10: 2,182,035 km (0.088 R)
• M11: 2,292,737 km (0.112 R)
• M12: 2,405,384 km (0.119 R)
• M13: 2,519,827 km (0.082 R)
• M14: 2,636,214 km (0.087 R)
• M15: 2,914,615 km (0.059 R)
• M16: 3,456,309 km (0.115 R)
• M17: 5,112,208 km (0.103 R)
• M18: 5,660,484 km (0.082 R)
• M19: 5,762,211 km (0.085 R)
• M20: 5,864,536 km (0.046 R)
• M21: 6,812,388 km (0.114 R)
• M22: 7,193,713 km (0.119 R)
• M23: 7,414,818 km (0.037 R)
• M24: 7,526,119 km (0.029 R)
• M25: 7,863,612 km (0.111 R)
• M26: 9,083,134 km (0.094 R)
• M27: 9,142,674 km (0.108 R)
• M28: 9,322,042 km (0.045 R)
• M29: 9,563,044 km (0.078 R)
• M30: 11,051,692 km (0.086 R)
• M31: 12,744,093 km (0.086 R)
• M32: 13,484,004 km (0.05 R)
• M33: 14,376,505 km (0.077 R)
• M34: 15,005,564 km (0.119 R)
• M35: 15,075,875 km (0.072 R)
• M36: 16,799,392 km (0.079 R)
• M37: 17,833,113 km (0.053 R)
• M38: 19,652,822 km (0.118 R)
• M39: 20,194,516 km (0.073 R)
• M40: 21,213,726 km (0.063 R)
• M41: 21,849,218 km (0.115 R)
• M42: 22,814,124 km (0.114 R)
• M43: 23,057,520 km (0.053 R)
• M44: 23,138,901 km (0.094 R)
• M45: 24,785,226 km (0.048 R)
• M46: 24,952,027 km (0.098 R)
• M47: 25,286,528 km (0.112 R)
• M48: 25,622,525 km (0.096 R)
• M49: 29,768,779 km (0.093 R)
• M50: 34,117,739 km (0.063 R)
• M51: 35,610,876 km (0.09 R)
• M52: 35,799,070 km (0.069 R)
• M53: 36,176,355 km (0.097 R)
• M54: 39,338,854 km (0.11 R)
• M55: 39,435,943 km (0.085 R)
• M56: 39,825,646 km (0.049 R)
• M57: 39,923,184 km (0.079 R)
• M58: 40,020,871 km (0.064 R)
• M59: 40,118,708 km (0.058 R)
• M60: 40,510,505 km (0.049 R)
• M61: 42,988,295 km (0.032 R)
• M62: 46,025,730 km (0.032 R)
• M63: 48,505,015 km (0.098 R)
• M64: 49,550,854 km (0.08 R)
• M65: 50,287,324 km (0.116 R)
• M66: 51,558,308 km (0.113 R)
• M67: 51,984,362 km (0.041 R)
• M68: 52,304,652 km (0.11 R)
• M69: 53,807,811 km (0.086 R)
• M70: 54,890,152 km (0.07 R)
• M71: 54,998,909 km (0.113 R)
• M72: 55,652,203 km (0.052 R)
• M73: 55,979,822 km (0.043 R)
• M74: 57,517,240 km (0.103 R)
• M75: 57,627,493 km (0.074 R)
• M76: 58,512,814 km (0.077 R)
• M77: 61,420,847 km (0.073 R)
• M78: 61,759,536 km (0.096 R)
• M79: 63,119,979 km (0.092 R)
• M80: 64,146,819 km (0.059 R)
• M81: 64,375,704 km (0.055 R)
• M82: 64,719,629 km (0.098 R)
• M83: 65,064,153 km (0.104 R)
• M84: 65,409,275 km (0.044 R)
• M85: 65,985,826 km (0.118 R)
• M86: 66,795,898 km (0.116 R)
• M87: 68,075,409 km (0.114 R)
• M88: 69,833,333 km (0.081 R)
• M89: 70,658,665 km (0.101 R)
• M90: 70,895,179 km (0.07 R)
• M91: 71,487,437 km (0.119 R)
• M92: 72,438,431 km (0.076 R)
• M93: 72,796,119 km (0.096 R)
• M94: 75,195,669 km (0.056 R)
• M95: 81,678,941 km (0.075 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 10,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit