🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.6 AU - 0.78 AU

Year: 211 Days

Day: 29.2 Hours

Environment

Temp: 191 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,230,487 km

• M1: 233,073 km (0.099 R)
• M2: 341,831 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.82 AU - 2.59 AU

Year: 1204 Days

Day: 16.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.37 AU - 4.45 AU

Year: 3417 Days

Day: 19.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,230,487 km

• M1: 2,618,711 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.9

Radius: 14.4

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 6.55 AU - 8.27 AU

Year: 7442 Days

Day: 11.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 53,230,487 km

• M1: 201,658 km (0.115 R)
• M2: 611,107 km (0.106 R)
• M3: 1,187,807 km (0.085 R)
• M4: 1,550,432 km (0.059 R)
• M5: 2,095,717 km (0.103 R)
• M6: 2,468,814 km (0.092 R)
• M7: 2,816,030 km (0.089 R)
• M8: 3,328,702 km (0.077 R)
• M9: 3,609,198 km (0.118 R)
• M10: 3,713,169 km (0.069 R)
• M11: 4,302,884 km (0.075 R)
• M12: 5,008,986 km (0.102 R)
• M13: 5,331,219 km (0.081 R)
• M14: 5,630,265 km (0.053 R)
• M15: 6,182,282 km (0.052 R)
• M16: 6,496,437 km (0.076 R)
• M17: 6,783,815 km (0.083 R)
• M18: 7,771,909 km (0.097 R)
• M19: 7,873,336 km (0.115 R)
• M20: 8,009,021 km (0.118 R)
• M21: 8,945,953 km (0.097 R)
• M22: 9,052,167 km (0.076 R)
• M23: 9,771,434 km (0.117 R)
• M24: 9,917,591 km (0.096 R)
• M25: 10,733,946 km (0.089 R)
• M26: 10,847,042 km (0.109 R)
• M27: 10,998,286 km (0.119 R)
• M28: 11,843,215 km (0.085 R)
• M29: 12,589,558 km (0.06 R)
• M30: 12,748,731 km (0.099 R)
• M31: 13,149,503 km (0.115 R)
• M32: 13,432,393 km (0.113 R)
• M33: 13,595,006 km (0.059 R)
• M34: 14,045,594 km (0.115 R)
• M35: 14,334,917 km (0.048 R)
• M36: 14,501,120 km (0.106 R)
• M37: 14,668,071 km (0.101 R)
• M38: 15,087,992 km (0.084 R)
• M39: 15,511,953 km (0.107 R)
• M40: 15,725,279 km (0.08 R)
• M41: 16,851,003 km (0.107 R)
• M42: 17,114,445 km (0.038 R)
• M43: 18,407,120 km (0.101 R)
• M44: 18,542,656 km (0.027 R)
• M45: 19,088,090 km (0.099 R)
• M46: 19,362,752 km (0.118 R)
• M47: 19,916,114 km (0.114 R)
• M48: 20,662,009 km (0.1 R)
• M49: 20,849,904 km (0.056 R)
• M50: 22,808,739 km (0.107 R)
• M51: 22,905,828 km (0.063 R)
• M52: 23,393,217 km (0.115 R)
• M53: 24,130,585 km (0.087 R)
• M54: 25,426,851 km (0.062 R)
• M55: 26,032,872 km (0.118 R)
• M56: 26,796,868 km (0.069 R)
• M57: 26,950,655 km (0.117 R)
• M58: 27,053,279 km (0.056 R)
• M59: 27,207,514 km (0.119 R)
• M60: 27,413,511 km (0.088 R)
• M61: 28,399,510 km (0.115 R)
• M62: 28,503,929 km (0.107 R)
• M63: 28,975,462 km (0.067 R)
• M64: 29,133,288 km (0.095 R)
• M65: 29,661,368 km (0.094 R)
• M66: 31,642,493 km (0.11 R)
• M67: 31,967,868 km (0.085 R)
• M68: 33,170,037 km (0.071 R)
• M69: 34,275,864 km (0.089 R)
• M70: 35,225,212 km (0.117 R)
• M71: 35,449,908 km (0.112 R)
• M72: 35,618,655 km (0.066 R)
• M73: 36,070,141 km (0.096 R)
• M74: 36,807,808 km (0.081 R)
• M75: 37,035,795 km (0.103 R)
• M76: 37,550,562 km (0.114 R)
• M77: 38,760,659 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.9

Radius: 14.4

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 7.91 AU - 10.65 AU

Year: 10430 Days

Day: 5.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 53,230,487 km

• M1: 183,407 km (0.1 R)
• M2: 288,125 km (0.097 R)
• M3: 473,776 km (0.072 R)
• M4: 901,626 km (0.081 R)
• M5: 1,804,300 km (0.089 R)
• M6: 1,997,281 km (0.08 R)
• M7: 2,121,447 km (0.077 R)
• M8: 2,617,813 km (0.05 R)
• M9: 2,837,722 km (0.073 R)
• M10: 3,266,769 km (0.098 R)
• M11: 3,414,571 km (0.118 R)
• M12: 3,564,618 km (0.036 R)
• M13: 4,027,923 km (0.082 R)
• M14: 4,122,917 km (0.086 R)
• M15: 4,543,587 km (0.105 R)
• M16: 4,675,831 km (0.098 R)
• M17: 4,775,912 km (0.11 R)
• M18: 4,910,401 km (0.027 R)
• M19: 5,080,344 km (0.107 R)
• M20: 5,356,501 km (0.112 R)
• M21: 5,566,836 km (0.025 R)
• M22: 6,068,438 km (0.034 R)
• M23: 6,885,990 km (0.045 R)
• M24: 7,153,471 km (0.106 R)
• M25: 7,424,393 km (0.071 R)
• M26: 7,659,411 km (0.082 R)
• M27: 7,936,765 km (0.107 R)
• M28: 8,460,508 km (0.073 R)
• M29: 8,705,998 km (0.085 R)
• M30: 8,829,715 km (0.109 R)
• M31: 9,669,258 km (0.078 R)
• M32: 10,098,604 km (0.119 R)
• M33: 10,402,886 km (0.029 R)
• M34: 11,020,726 km (0.063 R)
• M35: 12,663,609 km (0.115 R)
• M36: 13,370,609 km (0.072 R)
• M37: 13,609,068 km (0.066 R)
• M38: 14,626,483 km (0.096 R)
• M39: 15,318,224 km (0.05 R)
• M40: 16,887,954 km (0.053 R)
• M41: 17,613,653 km (0.087 R)
• M42: 17,770,432 km (0.112 R)
• M43: 17,875,300 km (0.074 R)
• M44: 18,668,019 km (0.117 R)
• M45: 19,149,126 km (0.059 R)
• M46: 19,526,262 km (0.055 R)
• M47: 19,634,421 km (0.096 R)
• M48: 20,397,221 km (0.105 R)
• M49: 20,616,980 km (0.108 R)
• M50: 21,503,946 km (0.088 R)
• M51: 22,516,724 km (0.098 R)
• M52: 23,775,440 km (0.069 R)
• M53: 24,705,340 km (0.109 R)
• M54: 24,880,968 km (0.068 R)
• M55: 26,003,251 km (0.071 R)
• M56: 27,081,703 km (0.118 R)
• M57: 27,930,521 km (0.06 R)
• M58: 28,480,891 km (0.097 R)
• M59: 29,654,487 km (0.112 R)
• M60: 30,906,770 km (0.101 R)
• M61: 31,033,031 km (0.071 R)
• M62: 31,159,441 km (0.11 R)
• M63: 32,048,801 km (0.069 R)
• M64: 32,689,080 km (0.036 R)
• M65: 33,657,576 km (0.095 R)
• M66: 34,112,802 km (0.079 R)
• M67: 34,963,566 km (0.102 R)
• M68: 35,160,885 km (0.106 R)
• M69: 35,556,721 km (0.113 R)
• M70: 36,686,035 km (0.112 R)
• M71: 37,020,387 km (0.089 R)
• M72: 37,759,699 km (0.096 R)
• M73: 37,962,255 km (0.104 R)
• M74: 38,707,701 km (0.077 R)
• M75: 39,937,994 km (0.086 R)
• M76: 40,557,928 km (0.043 R)
• M77: 41,111,739 km (0.036 R)
• M78: 41,598,381 km (0.112 R)
• M79: 42,226,692 km (0.114 R)
• M80: 42,507,038 km (0.081 R)
• M81: 48,168,719 km (0.108 R)
• M82: 48,388,329 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.5

Radius: 8.2

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 9.76 AU - 10.74 AU

Year: 12108 Days

Day: 6.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 53,230,487 km

• M1: 103,522 km (0.063 R)
• M2: 158,125 km (0.037 R)
• M3: 476,320 km (0.085 R)
• M4: 629,209 km (0.042 R)
• M5: 870,660 km (0.088 R)
• M6: 1,041,201 km (0.115 R)
• M7: 1,100,442 km (0.074 R)
• M8: 1,202,019 km (0.073 R)
• M9: 1,306,737 km (0.101 R)
• M10: 1,525,449 km (0.097 R)
• M11: 1,662,332 km (0.089 R)
• M12: 2,072,379 km (0.106 R)
• M13: 2,380,551 km (0.087 R)
• M14: 2,433,359 km (0.045 R)
• M15: 2,648,481 km (0.104 R)
• M16: 2,786,111 km (0.1 R)
• M17: 2,897,860 km (0.06 R)
• M18: 3,242,384 km (0.118 R)
• M19: 4,001,593 km (0.11 R)
• M20: 4,128,004 km (0.111 R)
• M21: 4,450,088 km (0.118 R)
• M22: 4,548,224 km (0.043 R)
• M23: 4,880,780 km (0.025 R)
• M24: 5,118,192 km (0.093 R)
• M25: 5,394,350 km (0.113 R)
• M26: 5,710,749 km (0.095 R)
• M27: 6,069,485 km (0.101 R)
• M28: 6,215,044 km (0.08 R)
• M29: 6,733,550 km (0.065 R)
• M30: 6,808,797 km (0.106 R)
• M31: 6,884,344 km (0.073 R)
• M32: 7,189,075 km (0.088 R)
• M33: 7,537,190 km (0.029 R)
• M34: 7,654,624 km (0.052 R)
• M35: 8,049,861 km (0.087 R)
• M36: 9,359,441 km (0.098 R)
• M37: 9,443,366 km (0.105 R)
• M38: 10,124,784 km (0.102 R)
• M39: 10,471,253 km (0.102 R)
• M40: 11,176,158 km (0.068 R)
• M41: 11,265,318 km (0.087 R)
• M42: 11,399,507 km (0.103 R)
• M43: 11,987,427 km (0.093 R)
• M44: 12,446,244 km (0.086 R)
• M45: 12,910,895 km (0.104 R)
• M46: 13,098,341 km (0.075 R)
• M47: 14,338,507 km (0.098 R)
• M48: 14,776,530 km (0.102 R)
• M49: 15,219,040 km (0.103 R)
• M50: 15,715,705 km (0.111 R)
• M51: 17,340,637 km (0.097 R)
• M52: 18,173,000 km (0.108 R)
• M53: 18,699,883 km (0.084 R)
• M54: 18,752,841 km (0.104 R)
• M55: 19,338,666 km (0.097 R)
• M56: 19,607,045 km (0.077 R)
• M57: 19,660,751 km (0.112 R)
• M58: 20,419,212 km (0.104 R)
• M59: 20,747,280 km (0.117 R)
• M60: 21,463,854 km (0.11 R)
• M61: 22,808,140 km (0.108 R)
• M62: 23,547,602 km (0.116 R)
• M63: 23,604,749 km (0.077 R)
• M64: 24,816,791 km (0.043 R)
• M65: 25,342,478 km (0.12 R)
• M66: 28,816,888 km (0.097 R)
• M67: 28,939,259 km (0.039 R)
• M68: 29,123,265 km (0.034 R)
• M69: 29,246,234 km (0.069 R)
• M70: 29,739,458 km (0.116 R)
• M71: 31,172,905 km (0.111 R)
• M72: 31,298,567 km (0.059 R)
• M73: 31,676,751 km (0.055 R)
• M74: 32,437,605 km (0.093 R)
• M75: 32,884,155 km (0.111 R)
• M76: 32,948,183 km (0.089 R)
• M77: 34,820,999 km (0.118 R)
• M78: 35,016,822 km (0.109 R)
• M79: 35,343,843 km (0.075 R)
• M80: 35,737,585 km (0.051 R)
• M81: 37,728,134 km (0.114 R)
• M82: 39,007,346 km (0.035 R)
• M83: 40,095,521 km (0.083 R)
• M84: 40,574,832 km (0.117 R)
• M85: 40,643,348 km (0.073 R)
• M86: 41,469,876 km (0.071 R)
• M87: 42,789,629 km (0.061 R)
• M88: 45,043,470 km (0.103 R)
• M89: 45,399,064 km (0.075 R)
• M90: 45,898,572 km (0.1 R)
• M91: 46,759,058 km (0.118 R)
• M92: 46,831,015 km (0.11 R)
• M93: 47,624,781 km (0.095 R)
• M94: 48,641,598 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.4

Radius: 6.2

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 10.31 AU - 16.81 AU

Year: 18423 Days

Day: 21.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 53,230,487 km

• M1: 81,830 km (0.114 R)
• M2: 138,378 km (0.084 R)
• M3: 395,686 km (0.11 R)
• M4: 937,679 km (0.098 R)
• M5: 1,061,546 km (0.088 R)
• M6: 1,190,799 km (0.086 R)
• M7: 1,235,080 km (0.103 R)
• M8: 1,279,810 km (0.086 R)
• M9: 1,911,412 km (0.036 R)
• M10: 3,072,890 km (0.076 R)
• M11: 3,226,976 km (0.084 R)
• M12: 3,542,926 km (0.108 R)
• M13: 4,068,763 km (0.094 R)
• M14: 4,272,366 km (0.096 R)
• M15: 4,513,966 km (0.11 R)
• M16: 4,795,659 km (0.076 R)
• M17: 5,119,389 km (0.086 R)
• M18: 5,901,935 km (0.111 R)
• M19: 7,369,191 km (0.09 R)
• M20: 7,410,331 km (0.029 R)
• M21: 7,784,325 km (0.086 R)
• M22: 8,036,996 km (0.104 R)
• M23: 8,079,332 km (0.101 R)
• M24: 9,879,892 km (0.077 R)
• M25: 10,429,515 km (0.091 R)
• M26: 10,754,741 km (0.094 R)
• M27: 10,801,415 km (0.076 R)
• M28: 11,558,231 km (0.079 R)
• M29: 12,137,025 km (0.03 R)
• M30: 12,429,937 km (0.062 R)
• M31: 12,626,659 km (0.103 R)
• M32: 12,725,244 km (0.109 R)
• M33: 13,122,576 km (0.116 R)
• M34: 13,373,002 km (0.07 R)
• M35: 14,390,268 km (0.108 R)
• M36: 15,274,391 km (0.048 R)
• M37: 16,498,252 km (0.081 R)
• M38: 17,094,698 km (0.073 R)
• M39: 17,368,163 km (0.09 R)
• M40: 18,869,677 km (0.045 R)
• M41: 20,181,202 km (0.118 R)
• M42: 20,586,163 km (0.099 R)
• M43: 21,286,580 km (0.114 R)
• M44: 22,173,097 km (0.069 R)
• M45: 23,373,770 km (0.118 R)
• M46: 23,677,304 km (0.075 R)
• M47: 23,982,035 km (0.041 R)
• M48: 24,288,112 km (0.084 R)
• M49: 25,089,956 km (0.043 R)
• M50: 26,340,445 km (0.04 R)
• M51: 26,466,706 km (0.047 R)
• M52: 27,036,973 km (0.089 R)
• M53: 27,227,860 km (0.084 R)
• M54: 27,419,345 km (0.047 R)
• M55: 28,447,830 km (0.06 R)
• M56: 28,706,934 km (0.034 R)
• M57: 28,901,710 km (0.066 R)
• M58: 29,619,930 km (0.115 R)
• M59: 29,816,800 km (0.111 R)
• M60: 30,476,078 km (0.06 R)
• M61: 30,542,350 km (0.09 R)
• M62: 30,874,009 km (0.063 R)
• M63: 32,145,590 km (0.106 R)
• M64: 32,483,083 km (0.081 R)
• M65: 34,463,161 km (0.12 R)
• M66: 35,572,429 km (0.082 R)
• M67: 37,328,857 km (0.114 R)
• M68: 37,968,089 km (0.064 R)
• M69: 38,754,226 km (0.071 R)
• M70: 38,825,883 km (0.08 R)
• M71: 38,897,690 km (0.069 R)
• M72: 41,437,713 km (0.083 R)
• M73: 41,584,468 km (0.075 R)
• M74: 41,731,373 km (0.101 R)
• M75: 42,247,037 km (0.108 R)
• M76: 43,210,148 km (0.061 R)
• M77: 43,582,497 km (0.12 R)
• M78: 44,705,977 km (0.065 R)
• M79: 45,007,118 km (0.084 R)
• M80: 45,763,185 km (0.06 R)
• M81: 45,839,032 km (0.052 R)
• M82: 46,218,711 km (0.081 R)
• M83: 47,057,955 km (0.063 R)
• M84: 47,440,926 km (0.079 R)
• M85: 47,748,200 km (0.093 R)
• M86: 49,371,935 km (0.096 R)
• M87: 49,449,726 km (0.095 R)
• M88: 50,229,729 km (0.082 R)
• M89: 50,621,227 km (0.12 R)
• M90: 51,249,687 km (0.058 R)
• M91: 51,565,040 km (0.099 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 18,816 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit