🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.73 AU - 0.79 AU

Year: 236 Days

Day: 45.3 Hours

Environment

Temp: 116 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,642,826 km

• M1: 157,826 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.9 AU - 1.18 AU

Year: 378 Days

Day: 14.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.04 AU - 1.12 AU

Year: 400 Days

Day: 34 Hours

Environment

Temp: 26 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,642,826 km

• M1: 346,469 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.98 AU - 4.12 AU

Year: 2905 Days

Day: 19.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 64.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,642,826 km

• M1: 1,028,485 km (0.104 R)
• M2: 2,236,189 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.06 AU - 4.78 AU

Year: 3312 Days

Day: 17.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.1

Radius: 9.4

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 6.14 AU - 8.2 AU

Year: 6843 Days

Day: 6.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 60,642,826 km

• M1: 142,866 km (0.068 R)
• M2: 251,923 km (0.11 R)
• M3: 418,425 km (0.093 R)
• M4: 691,142 km (0.1 R)
• M5: 760,855 km (0.073 R)
• M6: 907,909 km (0.066 R)
• M7: 1,032,674 km (0.104 R)
• M8: 1,248,095 km (0.101 R)
• M9: 1,858,454 km (0.058 R)
• M10: 2,121,896 km (0.036 R)
• M11: 2,639,804 km (0.109 R)
• M12: 3,100,565 km (0.076 R)
• M13: 3,195,859 km (0.111 R)
• M14: 3,292,051 km (0.089 R)
• M15: 3,611,442 km (0.103 R)
• M16: 3,889,545 km (0.074 R)
• M17: 4,333,102 km (0.109 R)
• M18: 4,520,548 km (0.107 R)
• M19: 5,154,993 km (0.105 R)
• M20: 5,468,251 km (0.107 R)
• M21: 5,758,471 km (0.096 R)
• M22: 6,323,951 km (0.079 R)
• M23: 6,751,950 km (0.104 R)
• M24: 6,938,200 km (0.12 R)
• M25: 7,157,809 km (0.089 R)
• M26: 7,379,513 km (0.056 R)
• M27: 7,507,420 km (0.116 R)
• M28: 8,223,395 km (0.072 R)
• M29: 8,289,517 km (0.095 R)
• M30: 8,389,149 km (0.117 R)
• M31: 8,589,461 km (0.119 R)
• M32: 8,656,630 km (0.051 R)
• M33: 8,825,377 km (0.104 R)
• M34: 9,649,960 km (0.057 R)
• M35: 10,177,891 km (0.117 R)
• M36: 10,715,247 km (0.074 R)
• M37: 10,823,855 km (0.096 R)
• M38: 11,115,122 km (0.098 R)
• M39: 11,854,734 km (0.075 R)
• M40: 12,610,353 km (0.045 R)
• M41: 13,071,114 km (0.033 R)
• M42: 13,654,845 km (0.053 R)
• M43: 14,486,310 km (0.056 R)
• M44: 15,090,386 km (0.12 R)
• M45: 15,825,959 km (0.119 R)
• M46: 15,908,537 km (0.117 R)
• M47: 16,364,661 km (0.057 R)
• M48: 16,615,237 km (0.108 R)
• M49: 17,204,952 km (0.081 R)
• M50: 17,374,596 km (0.09 R)
• M51: 18,404,727 km (0.114 R)
• M52: 18,534,877 km (0.094 R)
• M53: 18,752,542 km (0.066 R)
• M54: 19,322,360 km (0.11 R)
• M55: 19,631,579 km (0.102 R)
• M56: 19,986,874 km (0.045 R)
• M57: 20,299,533 km (0.03 R)
• M58: 21,338,341 km (0.064 R)
• M59: 21,475,074 km (0.074 R)
• M60: 21,841,140 km (0.094 R)
• M61: 21,979,069 km (0.075 R)
• M62: 22,579,704 km (0.097 R)
• M63: 22,672,455 km (0.087 R)
• M64: 22,858,704 km (0.064 R)
• M65: 23,373,171 km (0.116 R)
• M66: 23,467,119 km (0.115 R)
• M67: 24,461,346 km (0.061 R)
• M68: 24,652,383 km (0.096 R)
• M69: 24,843,718 km (0.117 R)
• M70: 26,002,803 km (0.092 R)
• M71: 26,637,846 km (0.059 R)
• M72: 26,735,982 km (0.063 R)
• M73: 26,834,268 km (0.062 R)
• M74: 27,823,708 km (0.084 R)
• M75: 28,272,950 km (0.115 R)
• M76: 28,623,907 km (0.096 R)
• M77: 29,634,740 km (0.116 R)
• M78: 30,093,407 km (0.073 R)
• M79: 30,657,241 km (0.05 R)
• M80: 31,017,922 km (0.094 R)
• M81: 32,526,766 km (0.045 R)
• M82: 33,105,410 km (0.107 R)
• M83: 33,210,877 km (0.099 R)
• M84: 33,475,366 km (0.088 R)
• M85: 34,166,059 km (0.114 R)
• M86: 34,432,942 km (0.087 R)
• M87: 36,429,475 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.9

Radius: 14.6

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 6.22 AU - 9.46 AU

Year: 7825 Days

Day: 10.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 60,642,826 km

• M1: 185,501 km (0.119 R)
• M2: 278,252 km (0.117 R)
• M3: 408,402 km (0.114 R)
• M4: 530,624 km (0.072 R)
• M5: 654,939 km (0.1 R)
• M6: 1,520,363 km (0.116 R)
• M7: 1,973,046 km (0.058 R)
• M8: 2,133,415 km (0.115 R)
• M9: 2,250,700 km (0.103 R)
• M10: 2,591,185 km (0.115 R)
• M11: 3,133,028 km (0.119 R)
• M12: 3,349,048 km (0.072 R)
• M13: 3,939,361 km (0.104 R)
• M14: 4,173,033 km (0.065 R)
• M15: 4,501,849 km (0.072 R)
• M16: 4,684,807 km (0.106 R)
• M17: 4,808,076 km (0.07 R)
• M18: 4,932,541 km (0.065 R)
• M19: 5,026,638 km (0.066 R)
• M20: 5,312,520 km (0.062 R)
• M21: 5,441,323 km (0.089 R)
• M22: 6,304,054 km (0.101 R)
• M23: 7,641,160 km (0.118 R)
• M24: 8,492,073 km (0.077 R)
• M25: 9,140,430 km (0.101 R)
• M26: 9,451,145 km (0.113 R)
• M27: 10,003,310 km (0.101 R)
• M28: 10,687,870 km (0.112 R)
• M29: 10,810,241 km (0.089 R)
• M30: 11,015,340 km (0.028 R)
• M31: 12,658,822 km (0.104 R)
• M32: 13,005,440 km (0.098 R)
• M33: 13,223,704 km (0.054 R)
• M34: 13,575,259 km (0.078 R)
• M35: 13,885,525 km (0.062 R)
• M36: 14,019,265 km (0.04 R)
• M37: 14,198,184 km (0.045 R)
• M38: 14,694,251 km (0.117 R)
• M39: 15,518,236 km (0.1 R)
• M40: 15,610,687 km (0.071 R)
• M41: 15,889,239 km (0.091 R)
• M42: 16,734,766 km (0.113 R)
• M43: 16,924,606 km (0.068 R)
• M44: 18,176,440 km (0.029 R)
• M45: 18,322,897 km (0.11 R)
• M46: 18,764,360 km (0.054 R)
• M47: 19,458,045 km (0.101 R)
• M48: 19,657,759 km (0.085 R)
• M49: 19,757,840 km (0.089 R)
• M50: 20,412,929 km (0.083 R)
• M51: 21,383,071 km (0.026 R)
• M52: 21,796,111 km (0.099 R)
• M53: 21,899,782 km (0.108 R)
• M54: 22,263,903 km (0.116 R)
• M55: 22,682,478 km (0.096 R)
• M56: 23,954,060 km (0.04 R)
• M57: 24,275,546 km (0.111 R)
• M58: 24,706,388 km (0.062 R)
• M59: 25,412,041 km (0.115 R)
• M60: 26,234,380 km (0.089 R)
• M61: 26,399,835 km (0.09 R)
• M62: 26,510,388 km (0.084 R)
• M63: 26,731,943 km (0.115 R)
• M64: 27,344,546 km (0.118 R)
• M65: 31,349,281 km (0.078 R)
• M66: 31,700,986 km (0.092 R)
• M67: 32,349,343 km (0.036 R)
• M68: 33,300,037 km (0.115 R)
• M69: 33,718,911 km (0.04 R)
• M70: 35,961,683 km (0.11 R)
• M71: 36,145,538 km (0.06 R)
• M72: 36,822,768 km (0.039 R)
• M73: 36,946,336 km (0.07 R)
• M74: 37,070,053 km (0.07 R)
• M75: 37,815,350 km (0.116 R)
• M76: 38,127,261 km (0.063 R)
• M77: 38,565,433 km (0.062 R)
• M78: 38,753,777 km (0.071 R)
• M79: 40,143,990 km (0.118 R)
• M80: 41,357,827 km (0.066 R)
• M81: 42,001,547 km (0.072 R)
• M82: 42,454,230 km (0.065 R)
• M83: 43,429,459 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.1

Radius: 9.6

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.54 AU - 9.3 AU

Year: 7945 Days

Day: 8.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 60,642,826 km

• M1: 120,277 km (0.101 R)
• M2: 184,155 km (0.093 R)
• M3: 327,171 km (0.075 R)
• M4: 465,549 km (0.104 R)
• M5: 559,197 km (0.114 R)
• M6: 648,507 km (0.103 R)
• M7: 804,837 km (0.088 R)
• M8: 881,431 km (0.074 R)
• M9: 1,001,259 km (0.049 R)
• M10: 1,098,348 km (0.114 R)
• M11: 1,287,589 km (0.09 R)
• M12: 1,393,953 km (0.091 R)
• M13: 1,583,344 km (0.088 R)
• M14: 1,681,330 km (0.087 R)
• M15: 1,747,752 km (0.093 R)
• M16: 2,274,636 km (0.086 R)
• M17: 2,517,732 km (0.116 R)
• M18: 2,671,668 km (0.072 R)
• M19: 2,888,436 km (0.104 R)
• M20: 2,988,816 km (0.088 R)
• M21: 3,213,961 km (0.099 R)
• M22: 3,297,287 km (0.04 R)
• M23: 3,615,930 km (0.111 R)
• M24: 4,444,254 km (0.1 R)
• M25: 4,772,621 km (0.051 R)
• M26: 5,502,658 km (0.085 R)
• M27: 5,627,722 km (0.073 R)
• M28: 5,703,269 km (0.072 R)
• M29: 6,034,479 km (0.114 R)
• M30: 6,742,226 km (0.104 R)
• M31: 6,822,411 km (0.068 R)
• M32: 7,642,806 km (0.096 R)
• M33: 7,810,505 km (0.11 R)
• M34: 8,007,824 km (0.043 R)
• M35: 8,121,369 km (0.112 R)
• M36: 8,930,843 km (0.052 R)
• M37: 9,019,106 km (0.083 R)
• M38: 9,196,529 km (0.075 R)
• M39: 9,584,885 km (0.092 R)
• M40: 9,645,024 km (0.051 R)
• M41: 9,796,117 km (0.079 R)
• M42: 9,978,627 km (0.084 R)
• M43: 10,781,967 km (0.081 R)
• M44: 11,064,857 km (0.062 R)
• M45: 11,223,131 km (0.109 R)
• M46: 11,766,770 km (0.085 R)
• M47: 12,058,037 km (0.027 R)
• M48: 12,384,460 km (0.113 R)
• M49: 12,879,778 km (0.112 R)
• M50: 13,381,380 km (0.081 R)
• M51: 13,583,935 km (0.105 R)
• M52: 13,991,889 km (0.078 R)
• M53: 14,438,438 km (0.059 R)
• M54: 15,699,399 km (0.056 R)
• M55: 15,770,458 km (0.109 R)
• M56: 16,631,842 km (0.031 R)
• M57: 16,704,397 km (0.047 R)
• M58: 17,804,091 km (0.114 R)
• M59: 17,989,593 km (0.05 R)
• M60: 18,138,592 km (0.119 R)
• M61: 18,362,690 km (0.077 R)
• M62: 18,964,971 km (0.119 R)
• M63: 19,535,388 km (0.09 R)
• M64: 20,188,831 km (0.058 R)
• M65: 20,498,798 km (0.119 R)
• M66: 21,084,174 km (0.111 R)
• M67: 21,319,791 km (0.044 R)
• M68: 21,556,455 km (0.092 R)
• M69: 21,754,223 km (0.081 R)
• M70: 22,752,340 km (0.062 R)
• M71: 23,520,974 km (0.086 R)
• M72: 23,928,927 km (0.112 R)
• M73: 24,256,846 km (0.119 R)
• M74: 25,083,524 km (0.074 R)
• M75: 25,542,041 km (0.093 R)
• M76: 26,045,438 km (0.066 R)
• M77: 27,147,376 km (0.105 R)
• M78: 27,876,067 km (0.077 R)
• M79: 28,264,573 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.9

Radius: 8.4

Gravity: 10.93 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 11.14 AU - 11.32 AU

Year: 13414 Days

Day: 12.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,642,826 km

• M1: 109,805 km (0.104 R)
• M2: 302,038 km (0.107 R)
• M3: 467,344 km (0.037 R)
• M4: 761,154 km (0.088 R)
• M5: 928,255 km (0.119 R)
• M6: 1,107,623 km (0.115 R)
• M7: 1,604,736 km (0.089 R)
• M8: 1,738,926 km (0.118 R)
• M9: 2,496,190 km (0.108 R)
• M10: 2,558,273 km (0.091 R)
• M11: 2,812,141 km (0.111 R)
• M12: 3,174,317 km (0.061 R)
• M13: 3,691,926 km (0.073 R)
• M14: 3,834,493 km (0.077 R)
• M15: 5,357,549 km (0.045 R)
• M16: 5,438,182 km (0.044 R)
• M17: 5,519,114 km (0.056 R)
• M18: 5,723,465 km (0.04 R)
• M19: 6,181,833 km (0.095 R)
• M20: 7,001,031 km (0.101 R)
• M21: 7,177,855 km (0.119 R)
• M22: 7,490,814 km (0.068 R)
• M23: 9,122,029 km (0.083 R)
• M24: 10,301,609 km (0.052 R)
• M25: 10,807,249 km (0.114 R)
• M26: 12,532,412 km (0.05 R)
• M27: 12,693,529 km (0.117 R)
• M28: 12,963,403 km (0.112 R)
• M29: 14,173,650 km (0.117 R)
• M30: 15,362,205 km (0.081 R)
• M31: 16,113,935 km (0.03 R)
• M32: 16,582,475 km (0.079 R)
• M33: 17,652,998 km (0.084 R)
• M34: 18,075,462 km (0.049 R)
• M35: 18,501,068 km (0.104 R)
• M36: 19,548,702 km (0.04 R)
• M37: 19,735,549 km (0.094 R)
• M38: 20,173,871 km (0.108 R)
• M39: 21,123,967 km (0.11 R)
• M40: 21,572,312 km (0.119 R)
• M41: 21,636,490 km (0.039 R)
• M42: 22,023,799 km (0.109 R)
• M43: 22,543,502 km (0.112 R)
• M44: 24,327,606 km (0.114 R)
• M45: 24,394,476 km (0.116 R)
• M46: 24,663,004 km (0.09 R)
• M47: 25,270,372 km (0.115 R)
• M48: 27,679,346 km (0.076 R)
• M49: 29,017,349 km (0.069 R)
• M50: 29,088,408 km (0.093 R)
• M51: 29,730,183 km (0.062 R)
• M52: 30,737,575 km (0.11 R)
• M53: 32,785,869 km (0.062 R)
• M54: 34,350,813 km (0.071 R)
• M55: 35,711,555 km (0.079 R)
• M56: 36,475,102 km (0.085 R)
• M57: 37,089,800 km (0.057 R)
• M58: 37,321,228 km (0.104 R)
• M59: 37,940,563 km (0.119 R)
• M60: 38,797,759 km (0.044 R)
• M61: 40,135,164 km (0.106 R)
• M62: 41,647,748 km (0.106 R)
• M63: 42,048,820 km (0.082 R)
• M64: 42,129,154 km (0.116 R)
• M65: 42,370,605 km (0.1 R)
• M66: 42,774,070 km (0.037 R)
• M67: 42,854,853 km (0.114 R)
• M68: 43,991,947 km (0.074 R)
• M69: 44,236,988 km (0.113 R)
• M70: 44,400,498 km (0.086 R)
• M71: 45,386,049 km (0.117 R)
• M72: 46,047,122 km (0.052 R)
• M73: 46,628,160 km (0.076 R)
• M74: 47,211,592 km (0.1 R)
• M75: 47,546,093 km (0.084 R)
• M76: 48,722,979 km (0.063 R)
• M77: 48,891,875 km (0.098 R)
• M78: 49,145,593 km (0.045 R)
• M79: 50,677,176 km (0.082 R)
• M80: 51,965,364 km (0.096 R)
• M81: 52,310,785 km (0.116 R)
• M82: 52,830,189 km (0.083 R)
• M83: 54,837,343 km (0.108 R)
• M84: 54,925,157 km (0.084 R)
• M85: 57,047,054 km (0.055 R)
• M86: 58,028,565 km (0.102 R)
• M87: 58,835,795 km (0.072 R)
• M88: 59,015,612 km (0.045 R)
• M89: 59,466,201 km (0.12 R)
• M90: 60,461,326 km (0.117 R)
• M91: 60,551,982 km (0.07 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 12,453 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit