🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.47 AU - 0.63 AU

Year: 151 Days

Day: 45.2 Hours

Environment

Temp: 186 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.58 AU - 0.84 AU

Year: 222 Days

Day: 25.7 Hours

Environment

Temp: 147 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.83 AU - 1.29 AU

Year: 405 Days

Day: 26.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 106,853,861 km

• M1: 813,663 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.24 AU - 1.36 AU

Year: 550 Days

Day: 46 Hours

Environment

Temp: -12 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.37 AU - 1.45 AU

Year: 621 Days

Day: 37.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.08 AU - 2.28 AU

Year: 1194 Days

Day: 18.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 106,853,861 km

• M1: 217,814 km (0.079 R)
• M2: 245,939 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.8

Radius: 13

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.84 AU - 5.46 AU

Year: 3719 Days

Day: 13.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 106,853,861 km

• M1: 211,083 km (0.095 R)
• M2: 308,321 km (0.06 R)
• M3: 418,126 km (0.072 R)
• M4: 923,617 km (0.091 R)
• M5: 1,023,997 km (0.069 R)
• M6: 1,236,726 km (0.054 R)
• M7: 1,391,859 km (0.065 R)
• M8: 1,538,764 km (0.116 R)
• M9: 1,801,009 km (0.065 R)
• M10: 2,145,084 km (0.066 R)
• M11: 2,247,409 km (0.077 R)
• M12: 2,510,551 km (0.079 R)
• M13: 2,709,965 km (0.099 R)
• M14: 2,858,367 km (0.11 R)
• M15: 3,105,502 km (0.095 R)
• M16: 3,909,591 km (0.11 R)
• M17: 4,141,767 km (0.091 R)
• M18: 4,270,421 km (0.107 R)
• M19: 4,753,472 km (0.086 R)
• M20: 4,843,231 km (0.056 R)
• M21: 5,207,951 km (0.113 R)
• M22: 5,347,077 km (0.095 R)
• M23: 5,652,705 km (0.046 R)
• M24: 5,771,785 km (0.036 R)
• M25: 5,915,848 km (0.075 R)
• M26: 6,256,632 km (0.11 R)
• M27: 7,111,135 km (0.069 R)
• M28: 7,736,304 km (0.101 R)
• M29: 8,001,990 km (0.102 R)
• M30: 8,433,580 km (0.111 R)
• M31: 8,845,124 km (0.088 R)
• M32: 9,460,569 km (0.075 R)
• M33: 9,545,541 km (0.097 R)
• M34: 9,830,674 km (0.097 R)
• M35: 10,409,618 km (0.068 R)
• M36: 10,851,082 km (0.05 R)
• M37: 11,148,781 km (0.051 R)
• M38: 11,238,690 km (0.1 R)
• M39: 11,966,184 km (0.032 R)
• M40: 12,181,306 km (0.039 R)
• M41: 12,677,821 km (0.11 R)
• M42: 13,022,943 km (0.106 R)
• M43: 13,498,665 km (0.109 R)
• M44: 13,626,571 km (0.065 R)
• M45: 13,786,940 km (0.062 R)
• M46: 13,980,220 km (0.071 R)
• M47: 14,109,473 km (0.12 R)
• M48: 15,191,813 km (0.045 R)
• M49: 15,558,478 km (0.057 R)
• M50: 16,539,391 km (0.054 R)
• M51: 17,819,650 km (0.11 R)
• M52: 18,560,458 km (0.119 R)
• M53: 18,881,046 km (0.076 R)
• M54: 19,024,212 km (0.095 R)
• M55: 19,817,529 km (0.098 R)
• M56: 20,254,804 km (0.111 R)
• M57: 20,401,410 km (0.072 R)
• M58: 20,990,825 km (0.108 R)
• M59: 21,101,976 km (0.102 R)
• M60: 21,250,527 km (0.058 R)
• M61: 21,885,570 km (0.1 R)
• M62: 22,564,744 km (0.054 R)
• M63: 22,716,736 km (0.091 R)
• M64: 23,212,653 km (0.077 R)
• M65: 23,673,713 km (0.062 R)
• M66: 23,944,037 km (0.106 R)
• M67: 24,722,095 km (0.101 R)
• M68: 24,917,769 km (0.066 R)
• M69: 25,074,847 km (0.068 R)
• M70: 25,232,224 km (0.077 R)
• M71: 25,429,394 km (0.105 R)
• M72: 25,706,150 km (0.05 R)
• M73: 25,904,517 km (0.077 R)
• M74: 26,262,953 km (0.085 R)
• M75: 26,542,851 km (0.117 R)
• M76: 26,904,130 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.5

Radius: 10.2

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.65 AU - 6.81 AU

Year: 5087 Days

Day: 14.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 106,853,861 km

• M1: 310,116 km (0.086 R)
• M2: 411,693 km (0.113 R)
• M3: 584,928 km (0.104 R)
• M4: 676,182 km (0.063 R)
• M5: 772,673 km (0.089 R)
• M6: 839,693 km (0.091 R)
• M7: 992,582 km (0.105 R)
• M8: 1,233,285 km (0.092 R)
• M9: 1,313,170 km (0.069 R)
• M10: 1,478,625 km (0.114 R)
• M11: 1,549,535 km (0.078 R)
• M12: 1,650,962 km (0.041 R)
• M13: 1,799,962 km (0.103 R)
• M14: 2,439,642 km (0.076 R)
• M15: 2,802,267 km (0.117 R)
• M16: 3,089,944 km (0.056 R)
• M17: 3,694,170 km (0.111 R)
• M18: 3,850,948 km (0.11 R)
• M19: 3,970,028 km (0.055 R)
• M20: 4,232,273 km (0.083 R)
• M21: 4,375,738 km (0.094 R)
• M22: 4,458,615 km (0.049 R)
• M23: 4,837,546 km (0.09 R)
• M24: 4,944,658 km (0.095 R)
• M25: 5,581,646 km (0.096 R)
• M26: 5,990,198 km (0.098 R)
• M27: 6,059,163 km (0.095 R)
• M28: 6,431,811 km (0.068 R)
• M29: 6,764,068 km (0.103 R)
• M30: 6,836,024 km (0.101 R)
• M31: 7,743,934 km (0.033 R)
• M32: 8,148,446 km (0.086 R)
• M33: 8,276,203 km (0.082 R)
• M34: 8,430,438 km (0.032 R)
• M35: 9,004,146 km (0.101 R)
• M36: 9,563,642 km (0.106 R)
• M37: 9,698,430 km (0.103 R)
• M38: 9,806,888 km (0.038 R)
• M39: 9,915,646 km (0.066 R)
• M40: 10,189,261 km (0.112 R)
• M41: 10,327,040 km (0.11 R)
• M42: 10,604,544 km (0.026 R)
• M43: 10,884,442 km (0.093 R)
• M44: 11,053,487 km (0.106 R)
• M45: 11,251,854 km (0.115 R)
• M46: 11,825,263 km (0.114 R)
• M47: 12,261,640 km (0.117 R)
• M48: 12,792,114 km (0.057 R)
• M49: 13,240,010 km (0.088 R)
• M50: 13,632,256 km (0.096 R)
• M51: 13,723,361 km (0.096 R)
• M52: 13,845,133 km (0.109 R)
• M53: 14,304,997 km (0.083 R)
• M54: 14,738,681 km (0.088 R)
• M55: 14,925,828 km (0.05 R)
• M56: 16,193,970 km (0.12 R)
• M57: 16,484,040 km (0.115 R)
• M58: 16,548,666 km (0.096 R)
• M59: 16,645,905 km (0.089 R)
• M60: 17,102,029 km (0.118 R)
• M61: 17,167,552 km (0.071 R)
• M62: 18,159,985 km (0.106 R)
• M63: 18,394,255 km (0.119 R)
• M64: 18,899,597 km (0.07 R)
• M65: 19,035,132 km (0.084 R)
• M66: 19,239,184 km (0.078 R)
• M67: 19,820,820 km (0.099 R)
• M68: 20,062,122 km (0.045 R)
• M69: 20,443,147 km (0.107 R)
• M70: 21,106,913 km (0.049 R)
• M71: 22,312,373 km (0.109 R)
• M72: 22,383,881 km (0.11 R)
• M73: 24,015,245 km (0.098 R)
• M74: 24,530,460 km (0.09 R)
• M75: 24,641,462 km (0.073 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485

Radius: 8.2

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.82 AU - 12.52 AU

Year: 12926 Days

Day: 11.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 106,853,861 km

• M1: 125,513 km (0.062 R)
• M2: 255,962 km (0.101 R)
• M3: 326,423 km (0.077 R)
• M4: 447,597 km (0.088 R)
• M5: 1,161,927 km (0.118 R)
• M6: 1,311,674 km (0.089 R)
• M7: 1,422,676 km (0.09 R)
• M8: 1,630,318 km (0.12 R)
• M9: 1,947,764 km (0.073 R)
• M10: 2,152,713 km (0.063 R)
• M11: 2,205,073 km (0.094 R)
• M12: 2,611,380 km (0.07 R)
• M13: 2,809,149 km (0.101 R)
• M14: 3,041,026 km (0.068 R)
• M15: 3,616,828 km (0.096 R)
• M16: 3,679,360 km (0.099 R)
• M17: 3,837,485 km (0.097 R)
• M18: 3,933,377 km (0.09 R)
• M19: 4,358,235 km (0.117 R)
• M20: 4,424,955 km (0.033 R)
• M21: 4,901,275 km (0.093 R)
• M22: 5,465,409 km (0.098 R)
• M23: 5,682,475 km (0.1 R)
• M24: 6,274,733 km (0.089 R)
• M25: 7,239,191 km (0.114 R)
• M26: 7,597,777 km (0.083 R)
• M27: 7,880,517 km (0.093 R)
• M28: 8,749,680 km (0.119 R)
• M29: 8,834,053 km (0.11 R)
• M30: 9,562,146 km (0.093 R)
• M31: 10,309,388 km (0.095 R)
• M32: 11,812,846 km (0.027 R)
• M33: 12,046,518 km (0.109 R)
• M34: 13,141,425 km (0.1 R)
• M35: 13,335,005 km (0.099 R)
• M36: 14,516,828 km (0.105 R)
• M37: 14,666,874 km (0.116 R)
• M38: 14,817,370 km (0.072 R)
• M39: 15,526,913 km (0.118 R)
• M40: 15,731,712 km (0.092 R)
• M41: 16,143,854 km (0.084 R)
• M42: 16,247,526 km (0.119 R)
• M43: 16,821,233 km (0.105 R)
• M44: 16,926,401 km (0.112 R)
• M45: 17,667,808 km (0.11 R)
• M46: 19,182,187 km (0.107 R)
• M47: 19,567,252 km (0.089 R)
• M48: 20,010,510 km (0.119 R)
• M49: 22,971,052 km (0.068 R)
• M50: 23,732,356 km (0.091 R)
• M51: 25,580,937 km (0.106 R)
• M52: 25,883,424 km (0.115 R)
• M53: 27,537,228 km (0.032 R)
• M54: 27,847,195 km (0.074 R)
• M55: 27,909,428 km (0.102 R)
• M56: 28,345,655 km (0.116 R)
• M57: 30,432,545 km (0.098 R)
• M58: 31,916,107 km (0.111 R)
• M59: 33,423,156 km (0.077 R)
• M60: 33,687,645 km (0.094 R)
• M61: 33,886,461 km (0.081 R)
• M62: 34,418,431 km (0.065 R)
• M63: 34,485,152 km (0.038 R)
• M64: 34,685,463 km (0.053 R)
• M65: 35,895,710 km (0.11 R)
• M66: 36,506,069 km (0.102 R)
• M67: 37,188,235 km (0.096 R)
• M68: 37,325,118 km (0.084 R)
• M69: 37,599,480 km (0.06 R)
• M70: 38,634,398 km (0.116 R)
• M71: 39,120,442 km (0.111 R)
• M72: 39,329,430 km (0.054 R)
• M73: 40,168,973 km (0.06 R)
• M74: 41,581,476 km (0.044 R)
• M75: 46,356,341 km (0.039 R)
• M76: 48,135,209 km (0.117 R)
• M77: 48,433,956 km (0.096 R)
• M78: 48,508,606 km (0.105 R)
• M79: 48,583,404 km (0.085 R)
• M80: 48,733,152 km (0.06 R)
• M81: 49,333,638 km (0.115 R)
• M82: 49,710,026 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930.5

Radius: 5.2

Gravity: 34.41 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 16.74 AU - 19.46 AU

Year: 28558 Days

Day: 24.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 106,853,861 km

• M1: 68,067 km (0.07 R)
• M2: 205,099 km (0.088 R)
• M3: 260,899 km (0.115 R)
• M4: 413,189 km (0.101 R)
• M5: 887,115 km (0.1 R)
• M6: 1,634,207 km (0.084 R)
• M7: 1,673,551 km (0.027 R)
• M8: 1,958,236 km (0.071 R)
• M9: 2,127,731 km (0.096 R)
• M10: 2,258,030 km (0.12 R)
• M11: 2,852,383 km (0.08 R)
• M12: 3,142,303 km (0.078 R)
• M13: 3,241,038 km (0.092 R)
• M14: 3,441,649 km (0.077 R)
• M15: 3,492,362 km (0.079 R)
• M16: 3,594,687 km (0.11 R)
• M17: 3,960,604 km (0.075 R)
• M18: 4,067,417 km (0.118 R)
• M19: 4,121,122 km (0.069 R)
• M20: 5,012,426 km (0.103 R)
• M21: 5,539,160 km (0.107 R)
• M22: 7,157,061 km (0.091 R)
• M23: 10,488,606 km (0.065 R)
• M24: 13,896,745 km (0.103 R)
• M25: 14,222,120 km (0.114 R)
• M26: 15,213,505 km (0.119 R)
• M27: 16,741,947 km (0.087 R)
• M28: 19,214,650 km (0.103 R)
• M29: 19,486,319 km (0.096 R)
• M30: 20,956,268 km (0.089 R)
• M31: 21,987,446 km (0.058 R)
• M32: 25,178,668 km (0.09 R)
• M33: 25,873,849 km (0.102 R)
• M34: 26,575,463 km (0.052 R)
• M35: 27,486,664 km (0.071 R)
• M36: 28,511,110 km (0.092 R)
• M37: 29,652,392 km (0.093 R)
• M38: 30,281,152 km (0.091 R)
• M39: 31,979,238 km (0.097 R)
• M40: 37,142,758 km (0.091 R)
• M41: 37,594,095 km (0.063 R)
• M42: 38,388,160 km (0.111 R)
• M43: 39,647,026 km (0.109 R)
• M44: 42,087,865 km (0.056 R)
• M45: 42,322,883 km (0.034 R)
• M46: 43,860,749 km (0.108 R)
• M47: 44,457,196 km (0.077 R)
• M48: 44,816,381 km (0.047 R)
• M49: 45,537,442 km (0.061 R)
• M50: 45,778,744 km (0.11 R)
• M51: 46,020,344 km (0.035 R)
• M52: 47,357,151 km (0.049 R)
• M53: 48,829,792 km (0.119 R)
• M54: 49,324,064 km (0.077 R)
• M55: 51,317,455 km (0.108 R)
• M56: 54,612,647 km (0.078 R)
• M57: 55,640,235 km (0.074 R)
• M58: 57,193,510 km (0.098 R)
• M59: 58,760,996 km (0.096 R)
• M60: 61,138,705 km (0.085 R)
• M61: 64,628,075 km (0.075 R)
• M62: 64,763,611 km (0.068 R)
• M63: 66,807,267 km (0.026 R)
• M64: 69,703,931 km (0.105 R)
• M65: 69,842,907 km (0.063 R)
• M66: 73,629,379 km (0.039 R)
• M67: 74,337,875 km (0.096 R)
• M68: 74,621,811 km (0.106 R)
• M69: 74,906,197 km (0.072 R)
• M70: 76,476,825 km (0.114 R)
• M71: 76,907,069 km (0.07 R)
• M72: 79,360,025 km (0.03 R)
• M73: 83,161,157 km (0.073 R)
• M74: 85,381,040 km (0.03 R)
• M75: 85,529,591 km (0.087 R)
• M76: 86,423,587 km (0.066 R)
• M77: 87,770,118 km (0.12 R)
• M78: 89,727,456 km (0.118 R)
• M79: 90,029,943 km (0.1 R)
• M80: 90,635,665 km (0.112 R)
• M81: 92,919,576 km (0.098 R)
• M82: 94,145,381 km (0.075 R)
• M83: 94,606,441 km (0.063 R)
• M84: 95,376,571 km (0.069 R)
• M85: 95,530,807 km (0.075 R)
• M86: 100,040,584 km (0.119 R)
• M87: 100,354,141 km (0.092 R)
• M88: 101,454,134 km (0.072 R)
• M89: 102,558,167 km (0.032 R)
• M90: 104,937,371 km (0.104 R)
• M91: 106,213,740 km (0.096 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 16,234 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit