🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.49 AU - 0.53 AU

Year: 129 Days

Day: 36.6 Hours

Environment

Temp: 194 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.44 AU - 0.6 AU

Year: 133 Days

Day: 25.6 Hours

Environment

Temp: 240 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,112,965 km

• M1: 446,400 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.72 AU - 0.88 AU

Year: 254 Days

Day: 21.8 Hours

Environment

Temp: 204 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.8 AU - 0.94 AU

Year: 288 Days

Day: 23.2 Hours

Environment

Temp: 100 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 99,112,965 km

• M1: 40,541 km (0.099 R)
• M2: 236,215 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.3

Radius: 13

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 6.54 AU - 7.02 AU

Year: 6263 Days

Day: 13.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 99,112,965 km

• M1: 268,977 km (0.108 R)
• M2: 730,786 km (0.095 R)
• M3: 839,094 km (0.12 R)
• M4: 980,016 km (0.08 R)
• M5: 1,087,726 km (0.032 R)
• M6: 2,201,931 km (0.11 R)
• M7: 2,310,240 km (0.104 R)
• M8: 3,553,997 km (0.105 R)
• M9: 3,682,052 km (0.103 R)
• M10: 5,806,193 km (0.107 R)
• M11: 6,135,906 km (0.082 R)
• M12: 6,419,693 km (0.09 R)
• M13: 6,628,981 km (0.073 R)
• M14: 6,920,248 km (0.096 R)
• M15: 7,598,076 km (0.069 R)
• M16: 7,875,131 km (0.107 R)
• M17: 7,958,906 km (0.054 R)
• M18: 8,325,570 km (0.077 R)
• M19: 8,668,897 km (0.08 R)
• M20: 9,310,373 km (0.071 R)
• M21: 9,577,256 km (0.114 R)
• M22: 9,816,612 km (0.083 R)
• M23: 10,149,019 km (0.119 R)
• M24: 10,393,162 km (0.101 R)
• M25: 11,930,281 km (0.088 R)
• M26: 12,317,440 km (0.042 R)
• M27: 12,512,665 km (0.054 R)
• M28: 12,906,108 km (0.079 R)
• M29: 13,537,560 km (0.081 R)
• M30: 13,907,665 km (0.067 R)
• M31: 14,212,994 km (0.053 R)
• M32: 14,349,428 km (0.113 R)
• M33: 14,452,052 km (0.084 R)
• M34: 14,589,233 km (0.11 R)
• M35: 15,142,296 km (0.109 R)
• M36: 15,667,086 km (0.116 R)
• M37: 16,411,784 km (0.065 R)
• M38: 16,519,195 km (0.069 R)
• M39: 16,626,756 km (0.112 R)
• M40: 16,842,626 km (0.065 R)
• M41: 17,059,393 km (0.091 R)
• M42: 17,386,265 km (0.073 R)
• M43: 17,752,031 km (0.112 R)
• M44: 18,009,489 km (0.099 R)
• M45: 18,714,694 km (0.108 R)
• M46: 18,976,789 km (0.111 R)
• M47: 19,428,874 km (0.079 R)
• M48: 20,382,411 km (0.118 R)
• M49: 20,536,347 km (0.069 R)
• M50: 20,690,732 km (0.103 R)
• M51: 21,546,581 km (0.093 R)
• M52: 21,821,243 km (0.084 R)
• M53: 22,097,251 km (0.064 R)
• M54: 22,413,950 km (0.095 R)
• M55: 22,772,087 km (0.042 R)
• M56: 23,212,354 km (0.098 R)
• M57: 23,898,409 km (0.093 R)
• M58: 24,182,945 km (0.11 R)
• M59: 24,673,177 km (0.106 R)
• M60: 25,001,694 km (0.091 R)
• M61: 25,207,840 km (0.102 R)
• M62: 25,996,370 km (0.105 R)
• M63: 26,456,533 km (0.102 R)
• M64: 26,624,681 km (0.071 R)
• M65: 27,173,107 km (0.118 R)
• M66: 27,938,749 km (0.081 R)
• M67: 28,582,319 km (0.027 R)
• M68: 28,884,207 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.8

Radius: 10

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 10.79 AU - 12.53 AU

Year: 14125 Days

Day: 10.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 99,112,965 km

• M1: 154,684 km (0.096 R)
• M2: 219,460 km (0.087 R)
• M3: 305,030 km (0.062 R)
• M4: 463,305 km (0.039 R)
• M5: 943,065 km (0.104 R)
• M6: 1,022,202 km (0.098 R)
• M7: 1,273,975 km (0.113 R)
• M8: 1,569,132 km (0.114 R)
• M9: 2,091,079 km (0.047 R)
• M10: 2,223,024 km (0.071 R)
• M11: 2,579,217 km (0.108 R)
• M12: 3,253,305 km (0.095 R)
• M13: 3,594,388 km (0.077 R)
• M14: 4,210,731 km (0.062 R)
• M15: 4,311,111 km (0.073 R)
• M16: 4,446,198 km (0.036 R)
• M17: 4,824,831 km (0.099 R)
• M18: 5,035,764 km (0.101 R)
• M19: 5,394,200 km (0.103 R)
• M20: 5,723,914 km (0.119 R)
• M21: 7,307,557 km (0.096 R)
• M22: 7,590,746 km (0.097 R)
• M23: 7,960,252 km (0.114 R)
• M24: 9,103,928 km (0.119 R)
• M25: 9,408,808 km (0.072 R)
• M26: 9,496,473 km (0.054 R)
• M27: 10,073,322 km (0.094 R)
• M28: 10,799,021 km (0.118 R)
• M29: 11,588,300 km (0.12 R)
• M30: 11,729,520 km (0.07 R)
• M31: 12,444,299 km (0.06 R)
• M32: 14,015,974 km (0.095 R)
• M33: 14,723,123 km (0.1 R)
• M34: 15,132,423 km (0.115 R)
• M35: 15,390,180 km (0.03 R)
• M36: 15,493,702 km (0.062 R)
• M37: 16,806,872 km (0.043 R)
• M38: 17,073,755 km (0.053 R)
• M39: 17,557,704 km (0.087 R)
• M40: 18,484,313 km (0.108 R)
• M41: 18,870,425 km (0.079 R)
• M42: 19,036,628 km (0.062 R)
• M43: 20,327,807 km (0.079 R)
• M44: 20,441,502 km (0.09 R)
• M45: 21,473,428 km (0.114 R)
• M46: 22,757,576 km (0.08 R)
• M47: 23,468,615 km (0.091 R)
• M48: 23,946,580 km (0.116 R)
• M49: 24,548,711 km (0.102 R)
• M50: 26,013,873 km (0.11 R)
• M51: 26,199,075 km (0.093 R)
• M52: 26,322,793 km (0.095 R)
• M53: 26,944,072 km (0.114 R)
• M54: 28,201,143 km (0.051 R)
• M55: 28,645,599 km (0.112 R)
• M56: 28,900,663 km (0.119 R)
• M57: 29,092,298 km (0.066 R)
• M58: 29,605,867 km (0.073 R)
• M59: 30,511,533 km (0.112 R)
• M60: 31,492,147 km (0.071 R)
• M61: 32,682,348 km (0.093 R)
• M62: 32,815,490 km (0.091 R)
• M63: 33,618,232 km (0.087 R)
• M64: 34,089,615 km (0.119 R)
• M65: 34,224,552 km (0.087 R)
• M66: 34,292,170 km (0.12 R)
• M67: 35,927,724 km (0.115 R)
• M68: 36,478,543 km (0.082 R)
• M69: 39,557,716 km (0.118 R)
• M70: 41,128,195 km (0.12 R)
• M71: 41,415,871 km (0.054 R)
• M72: 42,283,240 km (0.097 R)
• M73: 42,573,609 km (0.108 R)
• M74: 43,229,446 km (0.066 R)
• M75: 43,375,603 km (0.105 R)
• M76: 43,741,969 km (0.095 R)
• M77: 44,625,045 km (0.116 R)
• M78: 45,662,805 km (0.101 R)
• M79: 47,309,579 km (0.098 R)
• M80: 48,823,509 km (0.08 R)
• M81: 49,433,420 km (0.072 R)
• M82: 50,046,023 km (0.061 R)
• M83: 51,588,227 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 598.1

Radius: 6.2

Gravity: 15.56 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 12.04 AU - 15.64 AU

Year: 18266 Days

Day: 18.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 99,112,965 km

• M1: 83,176 km (0.101 R)
• M2: 215,571 km (0.061 R)
• M3: 432,487 km (0.049 R)
• M4: 487,091 km (0.11 R)
• M5: 544,237 km (0.111 R)
• M6: 644,767 km (0.083 R)
• M7: 729,888 km (0.111 R)
• M8: 1,082,041 km (0.069 R)
• M9: 1,538,165 km (0.111 R)
• M10: 1,985,313 km (0.086 R)
• M11: 2,504,119 km (0.103 R)
• M12: 2,884,247 km (0.086 R)
• M13: 3,245,376 km (0.113 R)
• M14: 3,356,527 km (0.065 R)
• M15: 3,620,717 km (0.114 R)
• M16: 4,129,350 km (0.098 R)
• M17: 4,249,926 km (0.114 R)
• M18: 4,412,539 km (0.083 R)
• M19: 4,701,861 km (0.039 R)
• M20: 5,169,205 km (0.099 R)
• M21: 5,740,369 km (0.116 R)
• M22: 7,423,794 km (0.06 R)
• M23: 8,016,651 km (0.102 R)
• M24: 8,066,766 km (0.087 R)
• M25: 8,471,279 km (0.039 R)
• M26: 9,038,255 km (0.098 R)
• M27: 9,142,674 km (0.117 R)
• M28: 9,724,011 km (0.097 R)
• M29: 10,208,559 km (0.119 R)
• M30: 10,371,770 km (0.08 R)
• M31: 11,145,041 km (0.103 R)
• M32: 12,223,941 km (0.08 R)
• M33: 12,571,607 km (0.108 R)
• M34: 13,454,683 km (0.106 R)
• M35: 13,693,591 km (0.069 R)
• M36: 13,873,707 km (0.108 R)
• M37: 14,054,570 km (0.111 R)
• M38: 14,785,805 km (0.104 R)
• M39: 15,032,342 km (0.083 R)
• M40: 15,780,032 km (0.058 R)
• M41: 16,988,334 km (0.115 R)
• M42: 17,376,241 km (0.099 R)
• M43: 18,094,610 km (0.117 R)
• M44: 18,889,424 km (0.072 R)
• M45: 19,023,015 km (0.058 R)
• M46: 19,224,074 km (0.089 R)
• M47: 21,202,656 km (0.106 R)
• M48: 21,550,321 km (0.108 R)
• M49: 22,180,727 km (0.086 R)
• M50: 22,321,648 km (0.09 R)
• M51: 22,746,356 km (0.025 R)
• M52: 23,030,891 km (0.119 R)
• M53: 23,459,938 km (0.078 R)
• M54: 24,471,220 km (0.068 R)
• M55: 25,644,366 km (0.029 R)
• M56: 26,610,918 km (0.088 R)
• M57: 28,503,032 km (0.112 R)
• M58: 28,963,644 km (0.067 R)
• M59: 29,040,687 km (0.062 R)
• M60: 30,516,470 km (0.06 R)
• M61: 30,987,553 km (0.045 R)
• M62: 31,303,055 km (0.1 R)
• M63: 32,895,973 km (0.08 R)
• M64: 35,005,902 km (0.101 R)
• M65: 35,746,411 km (0.101 R)
• M66: 36,658,509 km (0.113 R)
• M67: 38,251,876 km (0.102 R)
• M68: 39,184,769 km (0.096 R)
• M69: 39,696,693 km (0.085 R)
• M70: 41,332,396 km (0.09 R)
• M71: 42,551,768 km (0.102 R)
• M72: 44,669,326 km (0.042 R)
• M73: 46,640,427 km (0.102 R)
• M74: 47,909,466 km (0.045 R)
• M75: 48,091,676 km (0.087 R)
• M76: 49,742,040 km (0.114 R)
• M77: 50,945,405 km (0.03 R)
• M78: 52,721,431 km (0.086 R)
• M79: 53,853,588 km (0.084 R)
• M80: 56,141,687 km (0.05 R)
• M81: 59,927,112 km (0.093 R)
• M82: 60,221,670 km (0.118 R)
• M83: 63,094,099 km (0.104 R)
• M84: 63,593,905 km (0.063 R)
• M85: 63,994,528 km (0.085 R)
• M86: 65,000,125 km (0.099 R)
• M87: 65,605,847 km (0.064 R)
• M88: 65,706,975 km (0.068 R)
• M89: 66,416,518 km (0.039 R)
• M90: 67,945,408 km (0.083 R)
• M91: 68,252,682 km (0.031 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 940.7

Radius: 5

Gravity: 37.63 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 16.99 AU - 17.47 AU

Year: 25373 Days

Day: 17.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 99,112,965 km

• M1: 97,239 km (0.114 R)
• M2: 192,383 km (0.109 R)
• M3: 602,879 km (0.049 R)
• M4: 825,032 km (0.104 R)
• M5: 1,071,420 km (0.092 R)
• M6: 2,137,454 km (0.118 R)
• M7: 2,261,621 km (0.096 R)
• M8: 2,781,174 km (0.103 R)
• M9: 2,871,382 km (0.101 R)
• M10: 3,147,539 km (0.112 R)
• M11: 3,288,909 km (0.042 R)
• M12: 4,026,277 km (0.028 R)
• M13: 4,077,140 km (0.104 R)
• M14: 4,651,447 km (0.088 R)
• M15: 5,195,235 km (0.112 R)
• M16: 5,306,536 km (0.085 R)
• M17: 5,701,773 km (0.057 R)
• M18: 6,401,442 km (0.11 R)
• M19: 7,879,918 km (0.106 R)
• M20: 8,395,283 km (0.072 R)
• M21: 9,054,710 km (0.1 R)
• M22: 10,633,566 km (0.102 R)
• M23: 11,780,982 km (0.106 R)
• M24: 11,927,139 km (0.034 R)
• M25: 12,147,497 km (0.097 R)
• M26: 12,443,551 km (0.117 R)
• M27: 12,891,896 km (0.067 R)
• M28: 13,042,541 km (0.086 R)
• M29: 15,132,573 km (0.1 R)
• M30: 15,932,622 km (0.056 R)
• M31: 16,175,419 km (0.119 R)
• M32: 16,500,944 km (0.114 R)
• M33: 16,910,842 km (0.095 R)
• M34: 17,158,427 km (0.046 R)
• M35: 17,241,155 km (0.095 R)
• M36: 18,414,152 km (0.094 R)
• M37: 19,181,738 km (0.077 R)
• M38: 19,526,262 km (0.041 R)
• M39: 21,457,122 km (0.071 R)
• M40: 22,535,722 km (0.071 R)
• M41: 22,717,185 km (0.118 R)
• M42: 24,279,286 km (0.072 R)
• M43: 25,497,012 km (0.054 R)
• M44: 27,699,691 km (0.093 R)
• M45: 28,578,130 km (0.058 R)
• M46: 28,971,423 km (0.071 R)
• M47: 29,070,008 km (0.048 R)
• M48: 30,662,926 km (0.073 R)
• M49: 30,964,814 km (0.097 R)
• M50: 31,166,472 km (0.097 R)
• M51: 33,828,866 km (0.063 R)
• M52: 34,349,017 km (0.102 R)
• M53: 35,819,864 km (0.065 R)
• M54: 37,096,831 km (0.07 R)
• M55: 38,064,430 km (0.084 R)
• M56: 39,585,841 km (0.118 R)
• M57: 39,804,852 km (0.063 R)
• M58: 41,237,850 km (0.081 R)
• M59: 42,351,606 km (0.114 R)
• M60: 44,950,719 km (0.064 R)
• M61: 46,789,128 km (0.07 R)
• M62: 47,833,919 km (0.085 R)
• M63: 48,417,650 km (0.083 R)
• M64: 48,651,771 km (0.047 R)
• M65: 51,969,403 km (0.06 R)
• M66: 52,930,719 km (0.08 R)
• M67: 53,051,145 km (0.072 R)
• M68: 53,171,870 km (0.029 R)
• M69: 53,534,346 km (0.1 R)
• M70: 55,849,373 km (0.103 R)
• M71: 56,710,458 km (0.048 R)
• M72: 57,080,863 km (0.1 R)
• M73: 57,452,015 km (0.099 R)
• M74: 58,445,794 km (0.111 R)
• M75: 58,695,173 km (0.076 R)
• M76: 59,695,983 km (0.067 R)
• M77: 60,954,849 km (0.113 R)
• M78: 61,841,366 km (0.084 R)
• M79: 64,912,910 km (0.087 R)
• M80: 65,042,013 km (0.061 R)
• M81: 67,640,976 km (0.088 R)
• M82: 68,296,066 km (0.065 R)
• M83: 69,744,472 km (0.104 R)
• M84: 71,469,336 km (0.111 R)
• M85: 72,805,693 km (0.119 R)
• M86: 74,555,240 km (0.109 R)
• M87: 76,863,984 km (0.109 R)
• M88: 78,095,773 km (0.102 R)
• M89: 78,370,285 km (0.05 R)
• M90: 79,058,286 km (0.059 R)
• M91: 79,333,995 km (0.049 R)
• M92: 79,471,924 km (0.118 R)
• M93: 86,898,411 km (0.082 R)
• M94: 87,182,946 km (0.119 R)
• M95: 90,045,502 km (0.103 R)
• M96: 91,633,034 km (0.116 R)
• M97: 92,212,576 km (0.106 R)
• M98: 95,568,655 km (0.109 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 20,014 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit