🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.39 AU - 0.61 AU

Year: 131 Days

Day: 35.7 Hours

Environment

Temp: 210 °C

Axial Tilt: 45.4 °

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: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.4 AU - 0.64 AU

Year: 139 Days

Day: 44.5 Hours

Environment

Temp: 193 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.52 AU - 1.6 AU

Year: 723 Days

Day: 37.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.22 AU - 2.66 AU

Year: 1413 Days

Day: 31.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,538,538 km

• M1: 555,008 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.9

Radius: 13.6

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 8.04 AU - 8.58 AU

Year: 8884 Days

Day: 12.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 75,538,538 km

• M1: 235,617 km (0.046 R)
• M2: 400,025 km (0.037 R)
• M3: 504,294 km (0.111 R)
• M4: 860,188 km (0.119 R)
• M5: 1,203,664 km (0.085 R)
• M6: 1,790,088 km (0.118 R)
• M7: 2,087,638 km (0.093 R)
• M8: 2,710,863 km (0.052 R)
• M9: 3,095,180 km (0.067 R)
• M10: 3,241,337 km (0.103 R)
• M11: 3,454,065 km (0.026 R)
• M12: 4,374,691 km (0.112 R)
• M13: 4,874,796 km (0.106 R)
• M14: 4,972,184 km (0.105 R)
• M15: 5,094,705 km (0.113 R)
• M16: 5,193,589 km (0.106 R)
• M17: 5,981,372 km (0.116 R)
• M18: 6,243,617 km (0.084 R)
• M19: 6,482,824 km (0.105 R)
• M20: 6,752,249 km (0.112 R)
• M21: 6,970,513 km (0.109 R)
• M22: 8,067,664 km (0.117 R)
• M23: 8,445,249 km (0.082 R)
• M24: 9,460,569 km (0.119 R)
• M25: 9,951,550 km (0.059 R)
• M26: 10,545,603 km (0.094 R)
• M27: 10,831,035 km (0.103 R)
• M28: 11,247,965 km (0.052 R)
• M29: 11,801,028 km (0.101 R)
• M30: 12,130,443 km (0.046 R)
• M31: 12,664,058 km (0.115 R)
• M32: 12,866,165 km (0.089 R)
• M33: 13,754,178 km (0.064 R)
• M34: 14,240,521 km (0.119 R)
• M35: 14,485,861 km (0.095 R)
• M36: 14,626,633 km (0.099 R)
• M37: 14,768,003 km (0.084 R)
• M38: 15,661,251 km (0.05 R)
• M39: 16,461,750 km (0.055 R)
• M40: 17,762,952 km (0.029 R)
• M41: 18,140,687 km (0.118 R)
• M42: 18,406,672 km (0.116 R)
• M43: 20,305,218 km (0.066 R)
• M44: 21,538,204 km (0.07 R)
• M45: 22,795,424 km (0.063 R)
• M46: 23,288,499 km (0.101 R)
• M47: 23,660,549 km (0.044 R)
• M48: 24,076,281 km (0.075 R)
• M49: 24,662,555 km (0.037 R)
• M50: 25,423,111 km (0.064 R)
• M51: 25,678,325 km (0.114 R)
• M52: 25,934,287 km (0.086 R)
• M53: 26,664,474 km (0.039 R)
• M54: 26,837,409 km (0.071 R)
• M55: 26,967,260 km (0.083 R)
• M56: 27,532,291 km (0.062 R)
• M57: 27,619,507 km (0.105 R)
• M58: 28,013,398 km (0.108 R)
• M59: 28,101,212 km (0.119 R)
• M60: 28,674,172 km (0.11 R)
• M61: 29,965,949 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.3

Radius: 10.2

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 9.49 AU - 12.47 AU

Year: 13493 Days

Day: 12.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,538,538 km

• M1: 191,036 km (0.106 R)
• M2: 256,860 km (0.103 R)
• M3: 336,446 km (0.076 R)
• M4: 494,571 km (0.092 R)
• M5: 699,669 km (0.063 R)
• M6: 1,718,880 km (0.057 R)
• M7: 1,804,001 km (0.11 R)
• M8: 2,632,324 km (0.117 R)
• M9: 3,278,138 km (0.115 R)
• M10: 3,600,970 km (0.073 R)
• M11: 4,200,110 km (0.095 R)
• M12: 4,471,929 km (0.073 R)
• M13: 4,590,261 km (0.112 R)
• M14: 5,156,190 km (0.118 R)
• M15: 5,489,643 km (0.098 R)
• M16: 5,744,259 km (0.092 R)
• M17: 6,398,002 km (0.081 R)
• M18: 6,576,322 km (0.119 R)
• M19: 6,756,289 km (0.079 R)
• M20: 7,445,636 km (0.106 R)
• M21: 8,399,621 km (0.076 R)
• M22: 8,594,996 km (0.103 R)
• M23: 8,693,282 km (0.065 R)
• M24: 8,841,384 km (0.036 R)
• M25: 9,190,246 km (0.111 R)
• M26: 10,004,657 km (0.105 R)
• M27: 10,895,213 km (0.082 R)
• M28: 11,001,577 km (0.091 R)
• M29: 11,484,928 km (0.111 R)
• M30: 12,639,524 km (0.095 R)
• M31: 13,888,218 km (0.107 R)
• M32: 14,235,733 km (0.082 R)
• M33: 14,468,956 km (0.096 R)
• M34: 14,644,584 km (0.111 R)
• M35: 15,834,187 km (0.097 R)
• M36: 16,379,620 km (0.047 R)
• M37: 17,864,230 km (0.116 R)
• M38: 18,877,606 km (0.104 R)
• M39: 19,974,756 km (0.105 R)
• M40: 20,366,853 km (0.107 R)
• M41: 20,498,199 km (0.111 R)
• M42: 21,826,479 km (0.096 R)
• M43: 21,960,818 km (0.086 R)
• M44: 23,525,612 km (0.09 R)
• M45: 24,147,789 km (0.111 R)
• M46: 25,055,998 km (0.086 R)
• M47: 25,337,691 km (0.093 R)
• M48: 28,798,936 km (0.032 R)
• M49: 31,946,924 km (0.067 R)
• M50: 32,099,514 km (0.11 R)
• M51: 32,866,203 km (0.06 R)
• M52: 33,020,289 km (0.073 R)
• M53: 33,174,525 km (0.055 R)
• M54: 33,406,551 km (0.107 R)
• M55: 33,638,876 km (0.068 R)
• M56: 34,183,413 km (0.108 R)
• M57: 34,495,923 km (0.118 R)
• M58: 34,966,258 km (0.06 R)
• M59: 35,438,838 km (0.101 R)
• M60: 36,231,258 km (0.056 R)
• M61: 36,949,328 km (0.106 R)
• M62: 37,269,916 km (0.06 R)
• M63: 37,430,584 km (0.115 R)
• M64: 37,672,035 km (0.052 R)
• M65: 37,994,867 km (0.076 R)
• M66: 39,294,873 km (0.03 R)
• M67: 39,458,533 km (0.083 R)
• M68: 40,774,994 km (0.043 R)
• M69: 41,355,434 km (0.063 R)
• M70: 42,608,466 km (0.08 R)
• M71: 42,692,540 km (0.112 R)
• M72: 42,860,688 km (0.029 R)
• M73: 44,128,679 km (0.116 R)
• M74: 44,298,622 km (0.066 R)
• M75: 44,895,368 km (0.065 R)
• M76: 46,182,957 km (0.053 R)
• M77: 46,614,996 km (0.119 R)
• M78: 48,618,859 km (0.053 R)
• M79: 49,498,943 km (0.071 R)
• M80: 51,364,130 km (0.115 R)
• M81: 51,453,589 km (0.102 R)
• M82: 51,722,117 km (0.117 R)
• M83: 52,080,853 km (0.091 R)
• M84: 52,890,926 km (0.088 R)
• M85: 56,172,953 km (0.102 R)
• M86: 56,449,410 km (0.044 R)
• M87: 56,818,767 km (0.086 R)
• M88: 57,745,526 km (0.085 R)
• M89: 58,117,726 km (0.091 R)
• M90: 58,770,870 km (0.11 R)
• M91: 60,555,872 km (0.117 R)
• M92: 60,839,360 km (0.097 R)
• M93: 60,934,055 km (0.082 R)
• M94: 61,123,296 km (0.081 R)
• M95: 61,882,655 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.2

Radius: 13.1

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 11.59 AU - 11.71 AU

Year: 14747 Days

Day: 8.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 75,538,538 km

• M1: 224,995 km (0.109 R)
• M2: 642,672 km (0.076 R)
• M3: 782,546 km (0.06 R)
• M4: 1,191,547 km (0.086 R)
• M5: 1,437,935 km (0.075 R)
• M6: 1,615,657 km (0.106 R)
• M7: 1,775,876 km (0.093 R)
• M8: 2,085,843 km (0.106 R)
• M9: 2,193,254 km (0.09 R)
• M10: 2,512,347 km (0.112 R)
• M11: 2,684,833 km (0.08 R)
• M12: 3,383,006 km (0.078 R)
• M13: 3,526,022 km (0.118 R)
• M14: 3,917,669 km (0.077 R)
• M15: 4,135,633 km (0.052 R)
• M16: 4,531,320 km (0.076 R)
• M17: 4,939,273 km (0.06 R)
• M18: 5,285,442 km (0.092 R)
• M19: 6,568,394 km (0.114 R)
• M20: 6,828,096 km (0.089 R)
• M21: 6,949,120 km (0.107 R)
• M22: 7,419,905 km (0.077 R)
• M23: 7,964,591 km (0.096 R)
• M24: 8,349,356 km (0.056 R)
• M25: 8,718,265 km (0.117 R)
• M26: 8,805,779 km (0.068 R)
• M27: 9,788,787 km (0.103 R)
• M28: 10,154,853 km (0.112 R)
• M29: 10,316,419 km (0.104 R)
• M30: 10,595,419 km (0.073 R)
• M31: 10,947,722 km (0.072 R)
• M32: 11,161,048 km (0.114 R)
• M33: 11,256,193 km (0.107 R)
• M34: 11,447,528 km (0.119 R)
• M35: 11,760,637 km (0.112 R)
• M36: 12,052,203 km (0.064 R)
• M37: 12,247,877 km (0.088 R)
• M38: 12,346,163 km (0.104 R)
• M39: 12,444,598 km (0.108 R)
• M40: 13,596,352 km (0.078 R)
• M41: 13,698,228 km (0.099 R)
• M42: 13,800,254 km (0.091 R)
• M43: 14,625,585 km (0.068 R)
• M44: 14,965,472 km (0.084 R)
• M45: 15,520,031 km (0.101 R)
• M46: 17,777,164 km (0.066 R)
• M47: 17,944,265 km (0.112 R)
• M48: 18,056,014 km (0.079 R)
• M49: 18,872,968 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374.9

Radius: 4.1

Gravity: 22.3 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 9.95 AU - 15.41 AU

Year: 16745 Days

Day: 22.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 176.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,538,538 km

• M1: 83,326 km (0.112 R)
• M2: 173,384 km (0.08 R)
• M3: 243,695 km (0.104 R)
• M4: 509,530 km (0.096 R)
• M5: 1,118,094 km (0.048 R)
• M6: 1,162,974 km (0.077 R)
• M7: 1,903,633 km (0.103 R)
• M8: 2,066,246 km (0.116 R)
• M9: 3,100,865 km (0.045 R)
• M10: 4,060,086 km (0.083 R)
• M11: 4,269,374 km (0.116 R)
• M12: 4,734,473 km (0.119 R)
• M13: 4,991,483 km (0.05 R)
• M14: 5,480,967 km (0.102 R)
• M15: 5,712,095 km (0.029 R)
• M16: 6,025,054 km (0.115 R)
• M17: 6,104,192 km (0.103 R)
• M18: 8,016,800 km (0.034 R)
• M19: 8,722,005 km (0.113 R)
• M20: 8,766,734 km (0.056 R)
• M21: 9,677,337 km (0.12 R)
• M22: 10,003,161 km (0.114 R)
• M23: 10,332,426 km (0.075 R)
• M24: 10,522,265 km (0.118 R)
• M25: 10,617,559 km (0.061 R)
• M26: 11,783,824 km (0.114 R)
• M27: 12,081,674 km (0.041 R)
• M28: 12,583,724 km (0.075 R)
• M29: 13,041,194 km (0.096 R)
• M30: 13,194,981 km (0.115 R)
• M31: 13,504,200 km (0.086 R)
• M32: 14,446,218 km (0.11 R)
• M33: 14,658,497 km (0.083 R)
• M34: 14,925,230 km (0.081 R)
• M35: 15,247,314 km (0.073 R)
• M36: 15,517,638 km (0.096 R)
• M37: 16,892,292 km (0.071 R)
• M38: 17,004,042 km (0.104 R)
• M39: 17,396,736 km (0.075 R)
• M40: 17,565,932 km (0.066 R)
• M41: 17,962,964 km (0.116 R)
• M42: 18,133,955 km (0.114 R)
• M43: 18,248,247 km (0.12 R)
• M44: 18,305,543 km (0.103 R)
• M45: 18,592,771 km (0.041 R)
• M46: 18,939,240 km (0.063 R)
• M47: 20,943,104 km (0.074 R)
• M48: 21,303,634 km (0.046 R)
• M49: 22,091,866 km (0.042 R)
• M50: 22,951,305 km (0.104 R)
• M51: 23,571,987 km (0.087 R)
• M52: 24,766,227 km (0.095 R)
• M53: 26,756,477 km (0.031 R)
• M54: 27,278,424 km (0.1 R)
• M55: 27,737,839 km (0.073 R)
• M56: 27,869,635 km (0.063 R)
• M57: 29,131,493 km (0.072 R)
• M58: 30,140,680 km (0.105 R)
• M59: 31,229,902 km (0.102 R)
• M60: 31,298,418 km (0.118 R)
• M61: 31,917,155 km (0.096 R)
• M62: 31,986,119 km (0.117 R)
• M63: 33,027,021 km (0.103 R)
• M64: 33,306,470 km (0.109 R)
• M65: 35,213,244 km (0.06 R)
• M66: 35,713,350 km (0.079 R)
• M67: 37,227,729 km (0.11 R)
• M68: 37,373,138 km (0.027 R)
• M69: 37,956,271 km (0.1 R)
• M70: 38,175,731 km (0.096 R)
• M71: 38,615,848 km (0.076 R)
• M72: 39,946,521 km (0.102 R)
• M73: 40,542,669 km (0.118 R)
• M74: 41,066,710 km (0.064 R)
• M75: 41,216,906 km (0.061 R)
• M76: 41,367,252 km (0.038 R)
• M77: 42,348,764 km (0.1 R)
• M78: 42,500,456 km (0.098 R)
• M79: 43,873,914 km (0.113 R)
• M80: 45,339,225 km (0.112 R)
• M81: 45,416,866 km (0.1 R)
• M82: 45,961,103 km (0.11 R)
• M83: 46,742,303 km (0.12 R)
• M84: 46,820,693 km (0.109 R)
• M85: 46,977,471 km (0.055 R)
• M86: 47,291,776 km (0.12 R)
• M87: 48,317,868 km (0.082 R)
• M88: 48,476,442 km (0.107 R)
• M89: 50,391,893 km (0.087 R)
• M90: 52,413,559 km (0.08 R)
• M91: 54,708,989 km (0.114 R)
• M92: 54,956,872 km (0.087 R)
• M93: 55,039,600 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 658.3

Radius: 5.6

Gravity: 20.99 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 10.8 AU - 17.92 AU

Year: 20181 Days

Day: 23.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,538,538 km

• M1: 71,957 km (0.081 R)
• M2: 181,462 km (0.07 R)
• M3: 315,951 km (0.115 R)
• M4: 501,602 km (0.097 R)
• M5: 673,340 km (0.108 R)
• M6: 1,016,667 km (0.105 R)
• M7: 1,320,351 km (0.091 R)
• M8: 1,527,693 km (0.037 R)
• M9: 1,619,696 km (0.11 R)
• M10: 1,809,386 km (0.05 R)
• M11: 2,210,009 km (0.103 R)
• M12: 2,637,410 km (0.041 R)
• M13: 2,860,610 km (0.056 R)
• M14: 3,167,735 km (0.118 R)
• M15: 4,107,958 km (0.088 R)
• M16: 4,193,528 km (0.068 R)
• M17: 4,279,845 km (0.074 R)
• M18: 5,266,443 km (0.102 R)
• M19: 5,977,632 km (0.106 R)
• M20: 7,023,321 km (0.107 R)
• M21: 8,177,917 km (0.074 R)
• M22: 8,557,597 km (0.093 R)
• M23: 8,612,349 km (0.069 R)
• M24: 8,667,102 km (0.107 R)
• M25: 8,942,961 km (0.098 R)
• M26: 9,277,761 km (0.051 R)
• M27: 9,446,657 km (0.046 R)
• M28: 10,074,968 km (0.086 R)
• M29: 10,306,695 km (0.112 R)
• M30: 11,131,727 km (0.057 R)
• M31: 12,346,611 km (0.075 R)
• M32: 13,539,355 km (0.114 R)
• M33: 13,923,523 km (0.047 R)
• M34: 14,181,729 km (0.102 R)
• M35: 15,429,375 km (0.113 R)
• M36: 16,575,145 km (0.119 R)
• M37: 17,747,992 km (0.068 R)
• M38: 18,238,823 km (0.096 R)
• M39: 20,100,269 km (0.076 R)
• M40: 20,172,974 km (0.056 R)
• M41: 22,021,106 km (0.108 R)
• M42: 22,397,195 km (0.097 R)
• M43: 25,010,370 km (0.037 R)
• M44: 28,450,373 km (0.11 R)
• M45: 28,942,102 km (0.109 R)
• M46: 31,020,764 km (0.062 R)
• M47: 31,104,988 km (0.069 R)
• M48: 31,357,808 km (0.082 R)
• M49: 31,442,331 km (0.109 R)
• M50: 32,546,962 km (0.107 R)
• M51: 33,061,129 km (0.12 R)
• M52: 33,405,354 km (0.12 R)
• M53: 33,837,393 km (0.089 R)
• M54: 35,144,429 km (0.115 R)
• M55: 35,583,798 km (0.106 R)
• M56: 38,619,139 km (0.119 R)
• M57: 38,800,302 km (0.075 R)
• M58: 38,981,764 km (0.025 R)
• M59: 39,345,437 km (0.115 R)
• M60: 40,076,073 km (0.08 R)
• M61: 40,351,183 km (0.058 R)
• M62: 40,903,499 km (0.098 R)
• M63: 41,088,102 km (0.117 R)
• M64: 41,458,208 km (0.073 R)
• M65: 41,643,709 km (0.062 R)
• M66: 42,388,257 km (0.082 R)
• M67: 43,985,065 km (0.083 R)
• M68: 46,272,716 km (0.116 R)
• M69: 49,284,271 km (0.086 R)
• M70: 50,170,488 km (0.109 R)
• M71: 50,466,991 km (0.107 R)
• M72: 50,863,276 km (0.11 R)
• M73: 51,260,608 km (0.099 R)
• M74: 52,058,413 km (0.102 R)
• M75: 54,577,791 km (0.096 R)
• M76: 54,984,548 km (0.105 R)
• M77: 56,416,199 km (0.102 R)
• M78: 58,171,132 km (0.107 R)
• M79: 58,586,565 km (0.107 R)
• M80: 58,794,656 km (0.089 R)
• M81: 60,048,585 km (0.112 R)
• M82: 61,311,341 km (0.117 R)
• M83: 62,476,409 km (0.058 R)
• M84: 64,398,742 km (0.09 R)
• M85: 64,828,536 km (0.084 R)
• M86: 65,367,238 km (0.111 R)
• M87: 65,583,108 km (0.106 R)
• M88: 65,799,127 km (0.088 R)
• M89: 66,015,446 km (0.105 R)
• M90: 70,502,185 km (0.109 R)
• M91: 70,723,441 km (0.094 R)
• M92: 74,184,238 km (0.056 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 15,308 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit