🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.6 AU - 0.66 AU

Year: 182 Days

Day: 38.5 Hours

Environment

Temp: 146 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,711,692 km

• M1: 103,971 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.72 AU - 0.74 AU

Year: 227 Days

Day: 43.9 Hours

Environment

Temp: 150 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 88,711,692 km

• M1: 375,341 km (0.091 R)
• M2: 452,833 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.22 AU - 1.4 AU

Year: 545 Days

Day: 42.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,711,692 km

• M1: 257,608 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.73 AU - 2.67 AU

Year: 1186 Days

Day: 26.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.26 AU - 3.62 AU

Year: 1832 Days

Day: 28.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.6

Radius: 4.4

Gravity: 37.07 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 13.58 AU - 14.94 AU

Year: 19571 Days

Day: 23.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,711,692 km

• M1: 167,550 km (0.089 R)
• M2: 320,139 km (0.039 R)
• M3: 392,395 km (0.12 R)
• M4: 511,026 km (0.067 R)
• M5: 640,877 km (0.099 R)
• M6: 1,374,655 km (0.106 R)
• M7: 1,464,414 km (0.115 R)
• M8: 1,649,466 km (0.118 R)
• M9: 2,007,903 km (0.063 R)
• M10: 3,499,543 km (0.045 R)
• M11: 4,257,256 km (0.074 R)
• M12: 5,017,513 km (0.071 R)
• M13: 5,770,588 km (0.11 R)
• M14: 6,062,155 km (0.105 R)
• M15: 6,111,073 km (0.073 R)
• M16: 6,659,200 km (0.119 R)
• M17: 7,171,124 km (0.08 R)
• M18: 7,484,232 km (0.044 R)
• M19: 8,559,990 km (0.105 R)
• M20: 9,171,995 km (0.086 R)
• M21: 9,284,792 km (0.093 R)
• M22: 10,029,191 km (0.113 R)
• M23: 10,261,965 km (0.057 R)
• M24: 11,757,345 km (0.115 R)
• M25: 12,623,966 km (0.096 R)
• M26: 13,128,260 km (0.067 R)
• M27: 14,417,944 km (0.104 R)
• M28: 14,483,467 km (0.061 R)
• M29: 15,882,507 km (0.098 R)
• M30: 16,153,728 km (0.057 R)
• M31: 16,769,921 km (0.109 R)
• M32: 17,046,079 km (0.094 R)
• M33: 17,743,355 km (0.061 R)
• M34: 18,735,189 km (0.064 R)
• M35: 20,036,540 km (0.098 R)
• M36: 20,920,065 km (0.116 R)
• M37: 21,217,466 km (0.112 R)
• M38: 21,591,161 km (0.095 R)
• M39: 22,117,896 km (0.115 R)
• M40: 22,801,408 km (0.116 R)
• M41: 22,954,297 km (0.096 R)
• M42: 23,107,485 km (0.07 R)
• M43: 24,423,049 km (0.098 R)
• M44: 26,401,481 km (0.065 R)
• M45: 27,531,693 km (0.059 R)
• M46: 27,857,517 km (0.117 R)
• M47: 28,925,197 km (0.064 R)
• M48: 29,090,652 km (0.043 R)
• M49: 29,839,090 km (0.07 R)
• M50: 29,922,716 km (0.069 R)
• M51: 30,257,665 km (0.032 R)
• M52: 30,425,514 km (0.097 R)
• M53: 30,593,812 km (0.099 R)
• M54: 33,154,478 km (0.114 R)
• M55: 33,241,096 km (0.104 R)
• M56: 33,414,330 km (0.112 R)
• M57: 34,987,501 km (0.107 R)
• M58: 35,075,614 km (0.034 R)
• M59: 35,694,351 km (0.035 R)
• M60: 35,871,924 km (0.068 R)
• M61: 36,584,608 km (0.1 R)
• M62: 37,933,682 km (0.067 R)
• M63: 38,750,785 km (0.056 R)
• M64: 38,841,890 km (0.087 R)
• M65: 39,024,549 km (0.05 R)
• M66: 39,573,723 km (0.07 R)
• M67: 40,125,590 km (0.1 R)
• M68: 40,958,251 km (0.114 R)
• M69: 42,922,771 km (0.1 R)
• M70: 43,584,592 km (0.104 R)
• M71: 45,397,419 km (0.106 R)
• M72: 46,555,157 km (0.119 R)
• M73: 47,527,244 km (0.06 R)
• M74: 49,491,464 km (0.069 R)
• M75: 50,981,907 km (0.115 R)
• M76: 54,006,776 km (0.117 R)
• M77: 54,312,554 km (0.105 R)
• M78: 55,335,654 km (0.052 R)
• M79: 55,746,599 km (0.098 R)
• M80: 57,296,882 km (0.066 R)
• M81: 59,385,867 km (0.073 R)
• M82: 60,122,935 km (0.026 R)
• M83: 64,284,299 km (0.118 R)
• M84: 65,040,965 km (0.116 R)
• M85: 67,767,536 km (0.083 R)
• M86: 68,868,427 km (0.101 R)
• M87: 70,197,454 km (0.109 R)
• M88: 70,531,058 km (0.119 R)
• M89: 70,753,659 km (0.082 R)
• M90: 72,319,051 km (0.112 R)
• M91: 73,331,231 km (0.074 R)
• M92: 73,782,567 km (0.096 R)
• M93: 74,915,173 km (0.109 R)
• M94: 75,255,957 km (0.082 R)
• M95: 75,825,326 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 357.7

Radius: 3.5

Gravity: 29.2 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 11.24 AU - 17.7 AU

Year: 20005 Days

Day: 19.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,711,692 km

• M1: 87,365 km (0.111 R)
• M2: 156,031 km (0.075 R)
• M3: 377,735 km (0.1 R)
• M4: 533,466 km (0.046 R)
• M5: 769,681 km (0.11 R)
• M6: 921,074 km (0.025 R)
• M7: 988,842 km (0.108 R)
• M8: 1,377,497 km (0.111 R)
• M9: 1,429,258 km (0.066 R)
• M10: 1,561,054 km (0.054 R)
• M11: 1,614,909 km (0.062 R)
• M12: 1,669,512 km (0.066 R)
• M13: 2,009,099 km (0.105 R)
• M14: 2,369,630 km (0.099 R)
• M15: 2,431,713 km (0.107 R)
• M16: 2,589,090 km (0.05 R)
• M17: 2,815,133 km (0.034 R)
• M18: 2,880,806 km (0.073 R)
• M19: 3,081,118 km (0.084 R)
• M20: 3,320,325 km (0.068 R)
• M21: 3,565,665 km (0.075 R)
• M22: 4,073,550 km (0.088 R)
• M23: 4,335,945 km (0.118 R)
• M24: 4,720,112 km (0.084 R)
• M25: 5,479,770 km (0.081 R)
• M26: 6,233,893 km (0.066 R)
• M27: 7,153,770 km (0.117 R)
• M28: 7,790,309 km (0.033 R)
• M29: 7,836,535 km (0.117 R)
• M30: 8,444,800 km (0.104 R)
• M31: 9,068,174 km (0.12 R)
• M32: 9,607,026 km (0.052 R)
• M33: 9,905,473 km (0.113 R)
• M34: 10,206,764 km (0.116 R)
• M35: 10,257,328 km (0.119 R)
• M36: 12,452,976 km (0.081 R)
• M37: 12,615,140 km (0.044 R)
• M38: 13,051,068 km (0.103 R)
• M39: 13,492,082 km (0.109 R)
• M40: 13,714,385 km (0.035 R)
• M41: 14,501,868 km (0.104 R)
• M42: 15,477,695 km (0.07 R)
• M43: 15,535,739 km (0.079 R)
• M44: 16,950,785 km (0.082 R)
• M45: 17,431,443 km (0.113 R)
• M46: 17,491,881 km (0.099 R)
• M47: 17,673,492 km (0.098 R)
• M48: 18,776,478 km (0.07 R)
• M49: 19,964,733 km (0.114 R)
• M50: 20,983,944 km (0.06 R)
• M51: 21,629,608 km (0.108 R)
• M52: 21,889,609 km (0.055 R)
• M53: 22,150,807 km (0.11 R)
• M54: 22,544,399 km (0.094 R)
• M55: 23,271,894 km (0.103 R)
• M56: 24,750,070 km (0.101 R)
• M57: 27,725,422 km (0.049 R)
• M58: 30,011,726 km (0.054 R)
• M59: 31,544,656 km (0.077 R)
• M60: 31,691,860 km (0.058 R)
• M61: 32,729,471 km (0.098 R)
• M62: 35,142,634 km (0.084 R)
• M63: 35,448,263 km (0.116 R)
• M64: 36,370,534 km (0.062 R)
• M65: 36,447,726 km (0.114 R)
• M66: 37,612,345 km (0.111 R)
• M67: 38,081,634 km (0.053 R)
• M68: 38,474,179 km (0.044 R)
• M69: 38,947,058 km (0.074 R)
• M70: 39,026,045 km (0.092 R)
• M71: 39,659,892 km (0.104 R)
• M72: 41,259,392 km (0.117 R)
• M73: 41,581,775 km (0.111 R)
• M74: 42,961,367 km (0.096 R)
• M75: 43,124,728 km (0.037 R)
• M76: 44,934,413 km (0.102 R)
• M77: 45,017,290 km (0.086 R)
• M78: 45,100,168 km (0.061 R)
• M79: 46,852,856 km (0.114 R)
• M80: 47,357,600 km (0.079 R)
• M81: 48,797,778 km (0.063 R)
• M82: 49,908,692 km (0.11 R)
• M83: 50,252,169 km (0.107 R)
• M84: 51,287,386 km (0.082 R)
• M85: 51,374,003 km (0.106 R)
• M86: 52,678,646 km (0.052 R)
• M87: 53,994,060 km (0.041 R)
• M88: 56,121,192 km (0.061 R)
• M89: 57,734,456 km (0.06 R)
• M90: 57,914,721 km (0.097 R)
• M91: 58,727,786 km (0.071 R)
• M92: 59,181,217 km (0.091 R)
• M93: 60,365,434 km (0.086 R)
• M94: 60,731,500 km (0.092 R)
• M95: 61,098,164 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486.6

Radius: 4.9

Gravity: 20.27 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 12.22 AU - 16.94 AU

Year: 20233 Days

Day: 18.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,711,692 km

• M1: 381,175 km (0.105 R)
• M2: 508,483 km (0.078 R)
• M3: 691,890 km (0.103 R)
• M4: 779,854 km (0.089 R)
• M5: 825,182 km (0.029 R)
• M6: 871,557 km (0.102 R)
• M7: 1,219,971 km (0.113 R)
• M8: 1,299,856 km (0.116 R)
• M9: 1,815,071 km (0.095 R)
• M10: 1,875,957 km (0.084 R)
• M11: 1,968,409 km (0.103 R)
• M12: 2,222,576 km (0.043 R)
• M13: 2,386,684 km (0.079 R)
• M14: 2,554,832 km (0.113 R)
• M15: 2,692,014 km (0.049 R)
• M16: 2,867,043 km (0.045 R)
• M17: 2,938,102 km (0.119 R)
• M18: 3,228,023 km (0.079 R)
• M19: 3,376,574 km (0.115 R)
• M20: 3,835,241 km (0.07 R)
• M21: 5,766,998 km (0.103 R)
• M22: 7,405,244 km (0.103 R)
• M23: 7,699,653 km (0.07 R)
• M24: 7,749,020 km (0.057 R)
• M25: 8,350,553 km (0.083 R)
• M26: 8,401,267 km (0.046 R)
• M27: 8,554,305 km (0.094 R)
• M28: 9,071,166 km (0.116 R)
• M29: 9,280,603 km (0.106 R)
• M30: 9,386,070 km (0.08 R)
• M31: 10,026,498 km (0.102 R)
• M32: 11,745,378 km (0.078 R)
• M33: 11,973,814 km (0.065 R)
• M34: 12,551,112 km (0.098 R)
• M35: 13,137,386 km (0.097 R)
• M36: 13,315,108 km (0.082 R)
• M37: 14,215,238 km (0.11 R)
• M38: 14,949,315 km (0.108 R)
• M39: 15,196,750 km (0.11 R)
• M40: 15,570,446 km (0.111 R)
• M41: 15,632,977 km (0.111 R)
• M42: 16,390,541 km (0.074 R)
• M43: 16,517,998 km (0.036 R)
• M44: 17,354,101 km (0.041 R)
• M45: 17,483,952 km (0.09 R)
• M46: 17,875,450 km (0.119 R)
• M47: 17,940,973 km (0.114 R)
• M48: 18,933,555 km (0.088 R)
• M49: 19,672,718 km (0.119 R)
• M50: 20,695,818 km (0.117 R)
• M51: 20,971,677 km (0.117 R)
• M52: 21,876,145 km (0.063 R)
• M53: 24,738,102 km (0.119 R)
• M54: 26,138,189 km (0.09 R)
• M55: 27,261,669 km (0.064 R)
• M56: 27,867,241 km (0.117 R)
• M57: 28,019,232 km (0.101 R)
• M58: 29,014,507 km (0.106 R)
• M59: 30,489,841 km (0.067 R)
• M60: 31,751,101 km (0.089 R)
• M61: 34,732,287 km (0.101 R)
• M62: 35,635,559 km (0.07 R)
• M63: 36,463,583 km (0.11 R)
• M64: 37,717,214 km (0.048 R)
• M65: 38,560,946 km (0.102 R)
• M66: 38,730,440 km (0.119 R)
• M67: 38,900,084 km (0.106 R)
• M68: 39,240,269 km (0.07 R)
• M69: 39,838,063 km (0.064 R)
• M70: 40,180,941 km (0.071 R)
• M71: 40,697,203 km (0.114 R)
• M72: 41,215,560 km (0.093 R)
• M73: 41,388,794 km (0.072 R)
• M74: 42,521,100 km (0.088 R)
• M75: 42,783,794 km (0.116 R)
• M76: 43,663,430 km (0.052 R)
• M77: 44,282,765 km (0.097 R)
• M78: 44,637,910 km (0.077 R)
• M79: 45,709,181 km (0.1 R)
• M80: 46,879,186 km (0.116 R)
• M81: 47,060,199 km (0.078 R)
• M82: 48,424,083 km (0.104 R)
• M83: 50,540,743 km (0.114 R)
• M84: 54,197,962 km (0.087 R)
• M85: 55,435,885 km (0.097 R)
• M86: 56,972,255 km (0.072 R)
• M87: 57,455,306 km (0.113 R)
• M88: 59,302,990 km (0.101 R)
• M89: 59,890,460 km (0.088 R)
• M90: 60,873,917 km (0.118 R)
• M91: 64,157,141 km (0.075 R)
• M92: 64,358,051 km (0.095 R)
• M93: 65,163,336 km (0.112 R)
• M94: 67,803,889 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 596.9

Radius: 3.8

Gravity: 41.34 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 15.36 AU - 19.96 AU

Year: 26972 Days

Day: 16.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,711,692 km

• M1: 50,115 km (0.066 R)
• M2: 99,183 km (0.093 R)
• M3: 178,620 km (0.116 R)
• M4: 210,185 km (0.103 R)
• M5: 652,845 km (0.086 R)
• M6: 1,009,038 km (0.075 R)
• M7: 1,689,409 km (0.093 R)
• M8: 1,978,731 km (0.096 R)
• M9: 2,978,194 km (0.062 R)
• M10: 3,194,214 km (0.062 R)
• M11: 3,550,257 km (0.099 R)
• M12: 3,872,042 km (0.068 R)
• M13: 4,592,655 km (0.081 R)
• M14: 4,841,885 km (0.118 R)
• M15: 5,668,712 km (0.055 R)
• M16: 6,207,264 km (0.077 R)
• M17: 6,262,017 km (0.103 R)
• M18: 6,761,973 km (0.062 R)
• M19: 6,818,372 km (0.059 R)
• M20: 10,865,443 km (0.108 R)
• M21: 11,666,540 km (0.104 R)
• M22: 11,801,926 km (0.076 R)
• M23: 12,348,556 km (0.11 R)
• M24: 12,903,415 km (0.119 R)
• M25: 13,679,678 km (0.065 R)
• M26: 14,616,310 km (0.073 R)
• M27: 15,055,530 km (0.079 R)
• M28: 16,779,047 km (0.115 R)
• M29: 17,470,339 km (0.116 R)
• M30: 18,959,885 km (0.115 R)
• M31: 19,278,678 km (0.044 R)
• M32: 19,438,598 km (0.12 R)
• M33: 19,840,717 km (0.114 R)
• M34: 20,898,673 km (0.107 R)
• M35: 22,646,275 km (0.034 R)
• M36: 24,353,486 km (0.031 R)
• M37: 24,786,722 km (0.054 R)
• M38: 24,873,788 km (0.074 R)
• M39: 24,960,854 km (0.11 R)
• M40: 25,135,285 km (0.052 R)
• M41: 25,397,679 km (0.05 R)
• M42: 27,529,150 km (0.084 R)
• M43: 27,619,208 km (0.099 R)
• M44: 28,798,936 km (0.036 R)
• M45: 29,717,467 km (0.12 R)
• M46: 30,087,573 km (0.116 R)
• M47: 30,832,271 km (0.1 R)
• M48: 31,300,811 km (0.112 R)
• M49: 32,435,062 km (0.11 R)
• M50: 32,530,057 km (0.036 R)
• M51: 32,625,351 km (0.118 R)
• M52: 37,302,977 km (0.111 R)
• M53: 38,706,355 km (0.068 R)
• M54: 38,807,184 km (0.034 R)
• M55: 39,922,735 km (0.088 R)
• M56: 41,978,060 km (0.081 R)
• M57: 42,393,194 km (0.084 R)
• M58: 45,124,702 km (0.081 R)
• M59: 45,656,373 km (0.09 R)
• M60: 45,976,512 km (0.043 R)
• M61: 46,083,325 km (0.048 R)
• M62: 46,618,885 km (0.077 R)
• M63: 46,941,119 km (0.074 R)
• M64: 47,264,101 km (0.093 R)
• M65: 50,645,162 km (0.085 R)
• M66: 52,979,338 km (0.101 R)
• M67: 53,091,387 km (0.119 R)
• M68: 55,575,759 km (0.076 R)
• M69: 56,145,726 km (0.105 R)
• M70: 57,061,565 km (0.067 R)
• M71: 58,560,386 km (0.108 R)
• M72: 59,838,699 km (0.058 R)
• M73: 59,955,386 km (0.117 R)
• M74: 60,891,420 km (0.117 R)
• M75: 62,068,306 km (0.025 R)
• M76: 62,777,998 km (0.084 R)
• M77: 65,163,037 km (0.118 R)
• M78: 66,366,552 km (0.113 R)
• M79: 70,513,405 km (0.116 R)
• M80: 70,883,211 km (0.113 R)
• M81: 72,493,632 km (0.07 R)
• M82: 72,617,948 km (0.111 R)
• M83: 73,240,874 km (0.047 R)
• M84: 73,740,530 km (0.046 R)
• M85: 75,246,083 km (0.037 R)
• M86: 76,255,570 km (0.101 R)
• M87: 76,381,980 km (0.103 R)
• M88: 77,142,386 km (0.109 R)
• M89: 79,182,303 km (0.08 R)
• M90: 82,275,388 km (0.059 R)
• M91: 82,534,940 km (0.101 R)
• M92: 84,359,286 km (0.092 R)
• M93: 85,407,668 km (0.037 R)
• M94: 86,460,389 km (0.113 R)
• M95: 88,711,687 km (0.057 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 11,503 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit