🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.65 AU - 0.99 AU

Year: 259 Days

Day: 25.4 Hours

Environment

Temp: 121 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 112,400,632 km

• M1: 282,291 km (0.064 R)
• M2: 426,803 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.82 AU - 1 AU

Year: 302 Days

Day: 16.4 Hours

Environment

Temp: 135 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 112,400,632 km

• M1: 89,908 km (0.045 R)
• M2: 545,284 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.38 AU - 2.38 AU

Year: 1279 Days

Day: 47.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,400,632 km

• M1: 793,766 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.1 AU - 2.7 AU

Year: 1295 Days

Day: 20.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 169.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.8

Radius: 13

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 5.35 AU - 8.29 AU

Year: 6203 Days

Day: 12.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 112,400,632 km

• M1: 225,743 km (0.063 R)
• M2: 406,607 km (0.113 R)
• M3: 653,144 km (0.082 R)
• M4: 739,761 km (0.064 R)
• M5: 975,827 km (0.099 R)
• M6: 1,090,568 km (0.092 R)
• M7: 1,320,500 km (0.092 R)
• M8: 1,492,837 km (0.076 R)
• M9: 1,672,803 km (0.117 R)
• M10: 2,188,467 km (0.079 R)
• M11: 2,359,757 km (0.104 R)
• M12: 2,517,732 km (0.076 R)
• M13: 2,643,095 km (0.083 R)
• M14: 3,559,083 km (0.094 R)
• M15: 3,905,851 km (0.107 R)
• M16: 4,093,895 km (0.08 R)
• M17: 4,285,081 km (0.088 R)
• M18: 4,370,951 km (0.092 R)
• M19: 4,522,643 km (0.097 R)
• M20: 4,654,139 km (0.11 R)
• M21: 4,742,552 km (0.043 R)
• M22: 4,876,143 km (0.1 R)
• M23: 4,988,491 km (0.091 R)
• M24: 5,238,768 km (0.066 R)
• M25: 5,330,771 km (0.065 R)
• M26: 5,586,583 km (0.117 R)
• M27: 5,870,520 km (0.106 R)
• M28: 6,014,134 km (0.091 R)
• M29: 6,110,624 km (0.065 R)
• M30: 6,231,948 km (0.109 R)
• M31: 6,476,989 km (0.077 R)
• M32: 6,750,305 km (0.04 R)
• M33: 6,850,685 km (0.112 R)
• M34: 6,976,796 km (0.032 R)
• M35: 7,385,647 km (0.079 R)
• M36: 7,671,229 km (0.06 R)
• M37: 7,802,277 km (0.082 R)
• M38: 8,361,025 km (0.119 R)
• M39: 8,577,194 km (0.119 R)
• M40: 9,070,568 km (0.092 R)
• M41: 9,320,695 km (0.118 R)
• M42: 10,344,094 km (0.062 R)
• M43: 10,605,591 km (0.114 R)
• M44: 11,643,053 km (0.098 R)
• M45: 11,945,540 km (0.09 R)
• M46: 12,774,910 km (0.072 R)
• M47: 13,055,556 km (0.087 R)
• M48: 13,686,560 km (0.117 R)
• M49: 14,230,647 km (0.108 R)
• M50: 15,010,950 km (0.119 R)
• M51: 15,142,446 km (0.038 R)
• M52: 15,241,181 km (0.096 R)
• M53: 15,705,233 km (0.056 R)
• M54: 16,783,086 km (0.109 R)
• M55: 17,124,917 km (0.05 R)
• M56: 17,745,898 km (0.1 R)
• M57: 18,691,207 km (0.058 R)
• M58: 19,760,682 km (0.059 R)
• M59: 20,557,739 km (0.113 R)
• M60: 21,810,023 km (0.064 R)
• M61: 22,108,172 km (0.107 R)
• M62: 22,407,816 km (0.108 R)
• M63: 22,935,448 km (0.095 R)
• M64: 23,276,681 km (0.085 R)
• M65: 24,079,722 km (0.119 R)
• M66: 24,310,701 km (0.101 R)
• M67: 24,891,739 km (0.101 R)
• M68: 25,477,265 km (0.057 R)
• M69: 26,027,935 km (0.114 R)
• M70: 26,146,417 km (0.119 R)
• M71: 26,383,978 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.6

Radius: 10.6

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 9.09 AU - 10.07 AU

Year: 10326 Days

Day: 5.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 112,400,632 km

• M1: 165,904 km (0.115 R)
• M2: 309,069 km (0.06 R)
• M3: 648,956 km (0.04 R)
• M4: 1,130,810 km (0.092 R)
• M5: 1,506,002 km (0.104 R)
• M6: 1,871,320 km (0.117 R)
• M7: 2,239,031 km (0.103 R)
• M8: 2,444,579 km (0.11 R)
• M9: 2,656,260 km (0.078 R)
• M10: 3,183,443 km (0.115 R)
• M11: 3,269,611 km (0.037 R)
• M12: 3,652,432 km (0.1 R)
• M13: 4,364,667 km (0.046 R)
• M14: 4,557,499 km (0.044 R)
• M15: 4,687,649 km (0.116 R)
• M16: 5,633,257 km (0.12 R)
• M17: 5,808,137 km (0.109 R)
• M18: 6,091,924 km (0.093 R)
• M19: 6,163,582 km (0.093 R)
• M20: 6,235,538 km (0.109 R)
• M21: 6,343,997 km (0.102 R)
• M22: 6,453,203 km (0.107 R)
• M23: 6,784,263 km (0.028 R)
• M24: 7,083,160 km (0.025 R)
• M25: 7,616,776 km (0.11 R)
• M26: 8,123,912 km (0.11 R)
• M27: 9,459,971 km (0.081 R)
• M28: 10,732,899 km (0.056 R)
• M29: 11,256,941 km (0.107 R)
• M30: 12,013,906 km (0.12 R)
• M31: 12,194,321 km (0.026 R)
• M32: 12,284,977 km (0.072 R)
• M33: 12,603,770 km (0.115 R)
• M34: 12,879,180 km (0.051 R)
• M35: 13,389,309 km (0.116 R)
• M36: 14,381,591 km (0.05 R)
• M37: 15,056,278 km (0.089 R)
• M38: 18,062,896 km (0.106 R)
• M39: 19,633,673 km (0.09 R)
• M40: 19,846,402 km (0.116 R)
• M41: 20,274,251 km (0.076 R)
• M42: 20,759,098 km (0.061 R)
• M43: 21,411,644 km (0.113 R)
• M44: 21,630,655 km (0.109 R)
• M45: 22,736,782 km (0.098 R)
• M46: 23,409,374 km (0.072 R)
• M47: 23,634,968 km (0.097 R)
• M48: 23,918,007 km (0.115 R)
• M49: 24,373,233 km (0.109 R)
• M50: 25,408,002 km (0.075 R)
• M51: 26,164,219 km (0.092 R)
• M52: 26,986,857 km (0.111 R)
• M53: 27,164,131 km (0.116 R)
• M54: 27,698,644 km (0.027 R)
• M55: 28,838,430 km (0.062 R)
• M56: 29,080,330 km (0.116 R)
• M57: 30,792,627 km (0.093 R)
• M58: 31,163,780 km (0.085 R)
• M59: 32,537,238 km (0.118 R)
• M60: 33,041,532 km (0.091 R)
• M61: 33,866,714 km (0.096 R)
• M62: 35,731,751 km (0.074 R)
• M63: 35,991,602 km (0.086 R)
• M64: 36,643,849 km (0.113 R)
• M65: 37,366,107 km (0.048 R)
• M66: 37,497,903 km (0.099 R)
• M67: 37,629,848 km (0.073 R)
• M68: 38,092,854 km (0.107 R)
• M69: 38,691,096 km (0.114 R)
• M70: 39,225,310 km (0.116 R)
• M71: 39,493,389 km (0.109 R)
• M72: 39,762,067 km (0.106 R)
• M73: 40,436,454 km (0.09 R)
• M74: 41,659,865 km (0.101 R)
• M75: 41,864,815 km (0.11 R)
• M76: 42,001,846 km (0.087 R)
• M77: 42,070,212 km (0.095 R)
• M78: 42,964,209 km (0.101 R)
• M79: 44,282,167 km (0.07 R)
• M80: 44,701,041 km (0.108 R)
• M81: 45,472,517 km (0.069 R)
• M82: 46,744,398 km (0.111 R)
• M83: 47,598,751 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.8

Radius: 8.9

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 10.45 AU - 15.67 AU

Year: 16436 Days

Day: 14.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 112,400,632 km

• M1: 141,669 km (0.059 R)
• M2: 245,490 km (0.043 R)
• M3: 663,616 km (0.05 R)
• M4: 993,330 km (0.115 R)
• M5: 1,265,897 km (0.053 R)
• M6: 1,561,652 km (0.114 R)
• M7: 1,849,478 km (0.064 R)
• M8: 2,708,320 km (0.07 R)
• M9: 2,810,645 km (0.042 R)
• M10: 2,914,167 km (0.069 R)
• M11: 3,451,372 km (0.03 R)
• M12: 3,941,605 km (0.12 R)
• M13: 4,373,643 km (0.115 R)
• M14: 5,197,479 km (0.036 R)
• M15: 6,293,134 km (0.112 R)
• M16: 6,704,677 km (0.117 R)
• M17: 6,890,478 km (0.081 R)
• M18: 7,698,755 km (0.1 R)
• M19: 8,486,837 km (0.028 R)
• M20: 8,992,328 km (0.119 R)
• M21: 9,351,961 km (0.102 R)
• M22: 9,507,543 km (0.036 R)
• M23: 10,512,990 km (0.117 R)
• M24: 11,275,192 km (0.107 R)
• M25: 12,910,296 km (0.095 R)
• M26: 14,919,844 km (0.103 R)
• M27: 15,101,755 km (0.082 R)
• M28: 15,775,245 km (0.087 R)
• M29: 16,022,530 km (0.093 R)
• M30: 16,458,459 km (0.075 R)
• M31: 17,087,966 km (0.106 R)
• M32: 19,950,372 km (0.086 R)
• M33: 20,352,042 km (0.116 R)
• M34: 20,756,405 km (0.101 R)
• M35: 21,095,394 km (0.087 R)
• M36: 21,436,178 km (0.047 R)
• M37: 21,916,387 km (0.117 R)
• M38: 22,123,431 km (0.114 R)
• M39: 23,308,096 km (0.077 R)
• M40: 24,085,556 km (0.084 R)
• M41: 25,884,172 km (0.073 R)
• M42: 27,725,572 km (0.08 R)
• M43: 29,456,718 km (0.072 R)
• M44: 29,914,039 km (0.096 R)
• M45: 30,604,433 km (0.088 R)
• M46: 30,835,712 km (0.067 R)
• M47: 31,300,063 km (0.047 R)
• M48: 31,844,749 km (0.062 R)
• M49: 32,707,031 km (0.108 R)
• M50: 32,943,545 km (0.106 R)
• M51: 33,338,933 km (0.106 R)
• M52: 33,497,506 km (0.082 R)
• M53: 34,294,265 km (0.067 R)
• M54: 35,016,822 km (0.044 R)
• M55: 37,791,115 km (0.076 R)
• M56: 37,956,421 km (0.072 R)
• M57: 38,620,336 km (0.096 R)
• M58: 38,953,790 km (0.059 R)
• M59: 39,120,890 km (0.025 R)
• M60: 39,707,464 km (0.074 R)
• M61: 42,254,367 km (0.083 R)
• M62: 43,720,875 km (0.117 R)
• M63: 44,068,391 km (0.066 R)
• M64: 44,941,145 km (0.118 R)
• M65: 48,309,192 km (0.073 R)
• M66: 48,668,376 km (0.046 R)
• M67: 49,028,608 km (0.113 R)
• M68: 50,386,956 km (0.115 R)
• M69: 51,757,572 km (0.086 R)
• M70: 52,862,951 km (0.088 R)
• M71: 53,418,557 km (0.077 R)
• M72: 53,604,208 km (0.061 R)
• M73: 54,348,906 km (0.071 R)
• M74: 54,816,101 km (0.044 R)
• M75: 56,792,737 km (0.113 R)
• M76: 57,361,808 km (0.09 R)
• M77: 57,646,941 km (0.054 R)
• M78: 58,218,854 km (0.119 R)
• M79: 58,792,562 km (0.078 R)
• M80: 60,525,055 km (0.084 R)
• M81: 60,912,363 km (0.116 R)
• M82: 61,203,331 km (0.11 R)
• M83: 61,884,151 km (0.097 R)
• M84: 62,469,677 km (0.119 R)
• M85: 62,763,039 km (0.089 R)
• M86: 64,533,380 km (0.089 R)
• M87: 64,929,066 km (0.085 R)
• M88: 65,623,350 km (0.065 R)
• M89: 65,722,833 km (0.114 R)
• M90: 66,619,522 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 973.2

Radius: 4.7

Gravity: 44.06 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 18.88 AU - 20.24 AU

Year: 30126 Days

Day: 20.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 112,400,632 km

• M1: 110,702 km (0.08 R)
• M2: 206,146 km (0.11 R)
• M3: 1,025,493 km (0.048 R)
• M4: 1,751,043 km (0.107 R)
• M5: 2,842,509 km (0.109 R)
• M6: 3,718,105 km (0.081 R)
• M7: 3,935,471 km (0.092 R)
• M8: 6,006,504 km (0.107 R)
• M9: 7,383,553 km (0.08 R)
• M10: 9,070,268 km (0.113 R)
• M11: 9,362,583 km (0.099 R)
• M12: 9,436,035 km (0.104 R)
• M13: 9,509,787 km (0.104 R)
• M14: 11,179,898 km (0.073 R)
• M15: 11,888,842 km (0.119 R)
• M16: 12,048,313 km (0.098 R)
• M17: 12,128,348 km (0.113 R)
• M18: 12,774,910 km (0.082 R)
• M19: 13,432,542 km (0.043 R)
• M20: 13,682,072 km (0.1 R)
• M21: 14,609,728 km (0.051 R)
• M22: 15,644,796 km (0.117 R)
• M23: 15,732,161 km (0.041 R)
• M24: 18,888,526 km (0.063 R)
• M25: 19,730,912 km (0.113 R)
• M26: 21,355,246 km (0.087 R)
• M27: 25,342,478 km (0.098 R)
• M28: 25,547,726 km (0.117 R)
• M29: 26,166,912 km (0.104 R)
• M30: 26,374,404 km (0.073 R)
• M31: 26,686,615 km (0.05 R)
• M32: 27,104,890 km (0.077 R)
• M33: 28,159,854 km (0.071 R)
• M34: 29,767,433 km (0.112 R)
• M35: 29,875,742 km (0.065 R)
• M36: 29,984,051 km (0.116 R)
• M37: 31,294,528 km (0.12 R)
• M38: 31,514,886 km (0.093 R)
• M39: 35,565,996 km (0.107 R)
• M40: 36,026,010 km (0.079 R)
• M41: 36,719,994 km (0.043 R)
• M42: 36,836,082 km (0.035 R)
• M43: 37,184,944 km (0.118 R)
• M44: 38,356,146 km (0.086 R)
• M45: 39,301,754 km (0.101 R)
• M46: 40,614,476 km (0.065 R)
• M47: 43,037,662 km (0.059 R)
• M48: 43,527,894 km (0.067 R)
• M49: 45,382,758 km (0.116 R)
• M50: 45,507,373 km (0.068 R)
• M51: 46,759,358 km (0.113 R)
• M52: 47,137,242 km (0.092 R)
• M53: 47,895,853 km (0.109 R)
• M54: 50,195,920 km (0.049 R)
• M55: 52,139,944 km (0.059 R)
• M56: 53,581,170 km (0.114 R)
• M57: 54,637,481 km (0.077 R)
• M58: 57,039,275 km (0.094 R)
• M59: 57,577,677 km (0.07 R)
• M60: 60,294,823 km (0.111 R)
• M61: 60,568,887 km (0.12 R)
• M62: 65,289,896 km (0.096 R)
• M63: 66,135,124 km (0.118 R)
• M64: 66,842,423 km (0.115 R)
• M65: 68,835,815 km (0.066 R)
• M66: 71,427,448 km (0.113 R)
• M67: 71,717,369 km (0.104 R)
• M68: 75,521,792 km (0.08 R)
• M69: 79,841,880 km (0.106 R)
• M70: 81,198,732 km (0.092 R)
• M71: 82,107,539 km (0.12 R)
• M72: 82,259,381 km (0.118 R)
• M73: 82,715,355 km (0.078 R)
• M74: 85,622,640 km (0.099 R)
• M75: 86,702,139 km (0.032 R)
• M76: 87,476,009 km (0.1 R)
• M77: 87,630,992 km (0.096 R)
• M78: 89,967,561 km (0.068 R)
• M79: 91,065,011 km (0.106 R)
• M80: 94,065,944 km (0.072 R)
• M81: 95,179,700 km (0.106 R)
• M82: 99,516,393 km (0.102 R)
• M83: 100,164,302 km (0.104 R)
• M84: 101,464,307 km (0.098 R)
• M85: 102,769,997 km (0.11 R)
• M86: 104,409,889 km (0.083 R)
• M87: 106,554,524 km (0.033 R)
• M88: 108,047,960 km (0.1 R)
• M89: 108,380,665 km (0.1 R)
• M90: 108,547,168 km (0.075 R)
• M91: 109,214,075 km (0.113 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 20,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit