🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.75 AU - 0.85 AU

Year: 271 Days

Day: 16.4 Hours

Environment

Temp: 95 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.7 AU - 0.9 AU

Year: 271 Days

Day: 18.2 Hours

Environment

Temp: 73 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.4 AU - 2.16 AU

Year: 899 Days

Day: 31.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,619,590 km

• M1: 801,097 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.81 AU - 3.45 AU

Year: 2097 Days

Day: 47.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,619,590 km

• M1: 154,385 km (0.086 R)
• M2: 1,676,693 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.5

Radius: 11

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.58 AU - 5.06 AU

Year: 3401 Days

Day: 5.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 77,619,590 km

• M1: 240,254 km (0.079 R)
• M2: 330,462 km (0.115 R)
• M3: 541,245 km (0.097 R)
• M4: 766,539 km (0.085 R)
• M5: 1,022,801 km (0.102 R)
• M6: 1,371,663 km (0.09 R)
• M7: 1,464,862 km (0.092 R)
• M8: 1,643,482 km (0.107 R)
• M9: 1,977,684 km (0.046 R)
• M10: 2,238,583 km (0.091 R)
• M11: 2,365,292 km (0.116 R)
• M12: 2,827,849 km (0.098 R)
• M13: 2,896,364 km (0.082 R)
• M14: 3,300,578 km (0.076 R)
• M15: 3,372,834 km (0.108 R)
• M16: 3,648,243 km (0.112 R)
• M17: 4,221,054 km (0.089 R)
• M18: 4,418,373 km (0.053 R)
• M19: 4,558,397 km (0.089 R)
• M20: 5,111,909 km (0.041 R)
• M21: 5,471,542 km (0.117 R)
• M22: 5,686,963 km (0.104 R)
• M23: 5,883,086 km (0.117 R)
• M24: 5,993,190 km (0.11 R)
• M25: 6,081,602 km (0.113 R)
• M26: 6,372,420 km (0.102 R)
• M27: 6,530,845 km (0.049 R)
• M28: 6,944,184 km (0.066 R)
• M29: 7,154,219 km (0.118 R)
• M30: 7,318,926 km (0.099 R)
• M31: 7,556,488 km (0.111 R)
• M32: 7,628,145 km (0.111 R)
• M33: 8,457,366 km (0.093 R)
• M34: 9,366,472 km (0.056 R)
• M35: 9,546,887 km (0.09 R)
• M36: 9,728,350 km (0.082 R)
• M37: 10,042,355 km (0.082 R)
• M38: 10,359,503 km (0.036 R)
• M39: 10,599,608 km (0.115 R)
• M40: 10,841,657 km (0.098 R)
• M41: 11,139,805 km (0.11 R)
• M42: 12,022,732 km (0.092 R)
• M43: 12,218,855 km (0.112 R)
• M44: 12,387,900 km (0.058 R)
• M45: 12,699,662 km (0.093 R)
• M46: 12,899,525 km (0.05 R)
• M47: 12,985,394 km (0.107 R)
• M48: 14,297,368 km (0.119 R)
• M49: 14,833,975 km (0.111 R)
• M50: 15,104,747 km (0.115 R)
• M51: 15,620,710 km (0.096 R)
• M52: 16,049,907 km (0.094 R)
• M53: 16,483,142 km (0.088 R)
• M54: 16,826,170 km (0.085 R)
• M55: 17,805,587 km (0.101 R)
• M56: 18,544,152 km (0.041 R)
• M57: 19,588,345 km (0.034 R)
• M58: 20,450,777 km (0.09 R)
• M59: 20,651,687 km (0.077 R)
• M60: 21,258,007 km (0.094 R)
• M61: 21,529,378 km (0.117 R)
• M62: 22,281,556 km (0.091 R)
• M63: 22,660,786 km (0.064 R)
• M64: 22,868,578 km (0.092 R)
• M65: 23,390,973 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.1

Radius: 12.6

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.62 AU - 7.64 AU

Year: 7982 Days

Day: 10.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 77,619,590 km

• M1: 158,873 km (0.109 R)
• M2: 294,857 km (0.093 R)
• M3: 613,501 km (0.112 R)
• M4: 723,605 km (0.112 R)
• M5: 990,039 km (0.079 R)
• M6: 1,587,533 km (0.093 R)
• M7: 1,673,103 km (0.097 R)
• M8: 2,267,904 km (0.045 R)
• M9: 2,430,666 km (0.069 R)
• M10: 2,597,468 km (0.106 R)
• M11: 2,837,423 km (0.066 R)
• M12: 2,942,441 km (0.081 R)
• M13: 3,525,423 km (0.115 R)
• M14: 3,619,670 km (0.058 R)
• M15: 4,650,998 km (0.081 R)
• M16: 5,568,781 km (0.097 R)
• M17: 6,265,009 km (0.03 R)
• M18: 6,822,860 km (0.082 R)
• M19: 7,179,800 km (0.066 R)
• M20: 8,312,106 km (0.065 R)
• M21: 8,489,230 km (0.12 R)
• M22: 8,718,863 km (0.11 R)
• M23: 8,976,620 km (0.093 R)
• M24: 9,236,771 km (0.116 R)
• M25: 9,684,667 km (0.085 R)
• M26: 9,764,552 km (0.089 R)
• M27: 10,574,774 km (0.082 R)
• M28: 10,739,332 km (0.104 R)
• M29: 11,745,078 km (0.092 R)
• M30: 11,830,200 km (0.073 R)
• M31: 12,144,206 km (0.113 R)
• M32: 12,519,098 km (0.1 R)
• M33: 13,546,835 km (0.086 R)
• M34: 13,755,674 km (0.094 R)
• M35: 14,025,698 km (0.066 R)
• M36: 14,601,650 km (0.088 R)
• M37: 14,724,021 km (0.111 R)
• M38: 14,877,209 km (0.104 R)
• M39: 15,154,563 km (0.108 R)
• M40: 15,839,423 km (0.106 R)
• M41: 17,563,388 km (0.101 R)
• M42: 18,645,879 km (0.073 R)
• M43: 18,978,285 km (0.071 R)
• M44: 19,145,087 km (0.076 R)
• M45: 19,245,467 km (0.103 R)
• M46: 19,615,123 km (0.099 R)
• M47: 19,716,251 km (0.099 R)
• M48: 20,054,941 km (0.107 R)
• M49: 20,737,855 km (0.111 R)
• M50: 20,909,743 km (0.091 R)
• M51: 21,220,458 km (0.113 R)
• M52: 21,324,428 km (0.109 R)
• M53: 21,741,657 km (0.11 R)
• M54: 22,021,405 km (0.097 R)
• M55: 22,302,350 km (0.079 R)
• M56: 23,724,726 km (0.103 R)
• M57: 23,868,490 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.1

Radius: 12.4

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.35 AU - 9.83 AU

Year: 10380 Days

Day: 7.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 77,619,590 km

• M1: 268,678 km (0.107 R)
• M2: 354,846 km (0.103 R)
• M3: 561,890 km (0.034 R)
• M4: 757,713 km (0.083 R)
• M5: 1,218,774 km (0.048 R)
• M6: 1,307,485 km (0.118 R)
• M7: 1,387,071 km (0.052 R)
• M8: 1,468,303 km (0.107 R)
• M9: 1,611,618 km (0.1 R)
• M10: 1,709,754 km (0.069 R)
• M11: 1,848,282 km (0.031 R)
• M12: 2,069,986 km (0.027 R)
• M13: 2,597,019 km (0.034 R)
• M14: 2,787,008 km (0.053 R)
• M15: 3,134,375 km (0.091 R)
• M16: 3,527,967 km (0.078 R)
• M17: 3,641,063 km (0.096 R)
• M18: 3,904,205 km (0.062 R)
• M19: 4,038,095 km (0.075 R)
• M20: 4,139,523 km (0.047 R)
• M21: 4,945,706 km (0.103 R)
• M22: 5,036,362 km (0.09 R)
• M23: 5,516,272 km (0.029 R)
• M24: 5,742,913 km (0.065 R)
• M25: 6,030,440 km (0.092 R)
• M26: 6,185,722 km (0.105 R)
• M27: 6,560,016 km (0.043 R)
• M28: 6,739,833 km (0.069 R)
• M29: 6,982,331 km (0.097 R)
• M30: 7,559,180 km (0.096 R)
• M31: 7,874,533 km (0.115 R)
• M32: 8,627,160 km (0.081 R)
• M33: 9,380,385 km (0.117 R)
• M34: 9,651,307 km (0.098 R)
• M35: 9,947,660 km (0.093 R)
• M36: 10,339,906 km (0.107 R)
• M37: 10,502,818 km (0.115 R)
• M38: 10,807,848 km (0.104 R)
• M39: 10,973,153 km (0.045 R)
• M40: 11,378,414 km (0.103 R)
• M41: 11,812,846 km (0.094 R)
• M42: 12,007,772 km (0.105 R)
• M43: 12,351,399 km (0.109 R)
• M44: 12,474,817 km (0.039 R)
• M45: 13,073,358 km (0.071 R)
• M46: 13,401,426 km (0.116 R)
• M47: 13,732,337 km (0.093 R)
• M48: 13,834,661 km (0.119 R)
• M49: 13,937,286 km (0.08 R)
• M50: 14,065,940 km (0.041 R)
• M51: 14,169,013 km (0.088 R)
• M52: 15,161,744 km (0.114 R)
• M53: 15,479,939 km (0.043 R)
• M54: 15,720,043 km (0.094 R)
• M55: 15,853,934 km (0.114 R)
• M56: 15,934,567 km (0.031 R)
• M57: 16,285,075 km (0.064 R)
• M58: 16,502,141 km (0.117 R)
• M59: 16,938,967 km (0.1 R)
• M60: 17,269,129 km (0.042 R)
• M61: 17,991,837 km (0.095 R)
• M62: 18,132,010 km (0.108 R)
• M63: 18,951,956 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271.5

Radius: 4.7

Gravity: 12.29 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 14.55 AU - 19.29 AU

Year: 26360 Days

Day: 24.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,619,590 km

• M1: 89,609 km (0.112 R)
• M2: 248,332 km (0.118 R)
• M3: 356,342 km (0.06 R)
• M4: 442,660 km (0.083 R)
• M5: 677,978 km (0.036 R)
• M6: 809,025 km (0.116 R)
• M7: 877,541 km (0.029 R)
• M8: 1,094,757 km (0.113 R)
• M9: 1,492,837 km (0.103 R)
• M10: 1,549,086 km (0.076 R)
• M11: 3,803,376 km (0.073 R)
• M12: 4,395,036 km (0.112 R)
• M13: 4,972,932 km (0.069 R)
• M14: 5,015,119 km (0.119 R)
• M15: 5,057,306 km (0.112 R)
• M16: 5,972,845 km (0.12 R)
• M17: 7,175,312 km (0.058 R)
• M18: 7,366,798 km (0.1 R)
• M19: 7,852,841 km (0.12 R)
• M20: 7,901,909 km (0.07 R)
• M21: 8,000,644 km (0.084 R)
• M22: 8,349,207 km (0.036 R)
• M23: 8,449,737 km (0.12 R)
• M24: 8,651,843 km (0.116 R)
• M25: 9,164,366 km (0.087 R)
• M26: 9,528,786 km (0.105 R)
• M27: 9,739,270 km (0.076 R)
• M28: 10,218,432 km (0.05 R)
• M29: 10,487,858 km (0.052 R)
• M30: 10,542,012 km (0.117 R)
• M31: 10,596,316 km (0.079 R)
• M32: 11,421,498 km (0.067 R)
• M33: 12,267,175 km (0.112 R)
• M34: 13,249,883 km (0.068 R)
• M35: 13,484,602 km (0.078 R)
• M36: 13,720,967 km (0.102 R)
• M37: 14,800,765 km (0.096 R)
• M38: 15,535,739 km (0.06 R)
• M39: 15,783,473 km (0.109 R)
• M40: 15,845,556 km (0.101 R)
• M41: 16,220,000 km (0.12 R)
• M42: 17,360,534 km (0.1 R)
• M43: 17,553,066 km (0.06 R)
• M44: 18,395,901 km (0.05 R)
• M45: 19,251,750 km (0.118 R)
• M46: 20,729,478 km (0.119 R)
• M47: 21,275,809 km (0.093 R)
• M48: 22,104,282 km (0.091 R)
• M49: 22,872,766 km (0.107 R)
• M50: 24,292,600 km (0.114 R)
• M51: 24,868,402 km (0.077 R)
• M52: 25,448,692 km (0.095 R)
• M53: 25,886,864 km (0.105 R)
• M54: 27,216,341 km (0.102 R)
• M55: 27,814,283 km (0.117 R)
• M56: 28,190,223 km (0.035 R)
• M57: 29,251,769 km (0.074 R)
• M58: 29,864,073 km (0.114 R)
• M59: 30,171,946 km (0.097 R)
• M60: 30,790,683 km (0.044 R)
• M61: 31,491,848 km (0.086 R)
• M62: 32,355,775 km (0.043 R)
• M63: 32,989,173 km (0.117 R)
• M64: 35,400,092 km (0.045 R)
• M65: 36,216,298 km (0.109 R)
• M66: 36,791,203 km (0.04 R)
• M67: 38,701,717 km (0.051 R)
• M68: 38,953,341 km (0.077 R)
• M69: 40,644,245 km (0.038 R)
• M70: 45,239,593 km (0.048 R)
• M71: 45,504,531 km (0.08 R)
• M72: 45,858,629 km (0.112 R)
• M73: 47,194,687 km (0.089 R)
• M74: 47,284,297 km (0.039 R)
• M75: 48,995,995 km (0.056 R)
• M76: 49,268,114 km (0.066 R)
• M77: 49,813,847 km (0.111 R)
• M78: 50,819,593 km (0.104 R)
• M79: 52,758,232 km (0.099 R)
• M80: 52,851,133 km (0.106 R)
• M81: 54,251,518 km (0.071 R)
• M82: 54,533,061 km (0.093 R)
• M83: 54,627,009 km (0.114 R)
• M84: 55,097,494 km (0.071 R)
• M85: 55,191,741 km (0.114 R)
• M86: 56,897,755 km (0.086 R)
• M87: 57,088,492 km (0.098 R)
• M88: 57,661,602 km (0.108 R)
• M89: 58,140,764 km (0.12 R)
• M90: 59,489,239 km (0.109 R)
• M91: 63,497,115 km (0.089 R)
• M92: 64,587,235 km (0.049 R)
• M93: 66,584,965 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 363.2

Radius: 4.5

Gravity: 17.94 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 15.33 AU - 20.15 AU

Year: 28300 Days

Day: 20.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 77,619,590 km

• M1: 157,975 km (0.055 R)
• M2: 362,625 km (0.116 R)
• M3: 458,966 km (0.113 R)
• M4: 585,825 km (0.093 R)
• M5: 676,482 km (0.112 R)
• M6: 747,541 km (0.091 R)
• M7: 923,168 km (0.113 R)
• M8: 1,282,503 km (0.11 R)
• M9: 1,844,093 km (0.09 R)
• M10: 2,080,757 km (0.05 R)
• M11: 2,582,658 km (0.084 R)
• M12: 3,280,233 km (0.071 R)
• M13: 3,775,701 km (0.077 R)
• M14: 4,162,561 km (0.102 R)
• M15: 4,472,228 km (0.097 R)
• M16: 4,835,003 km (0.106 R)
• M17: 5,113,405 km (0.039 R)
• M18: 5,540,656 km (0.09 R)
• M19: 6,127,978 km (0.116 R)
• M20: 6,328,140 km (0.12 R)
• M21: 6,683,584 km (0.085 R)
• M22: 6,734,896 km (0.09 R)
• M23: 6,786,358 km (0.09 R)
• M24: 6,993,401 km (0.057 R)
• M25: 7,680,803 km (0.047 R)
• M26: 8,005,132 km (0.119 R)
• M27: 8,334,097 km (0.102 R)
• M28: 8,555,801 km (0.101 R)
• M29: 8,835,699 km (0.06 R)
• M30: 9,232,582 km (0.035 R)
• M31: 9,693,344 km (0.081 R)
• M32: 10,817,123 km (0.091 R)
• M33: 11,671,327 km (0.1 R)
• M34: 11,919,360 km (0.112 R)
• M35: 14,096,458 km (0.117 R)
• M36: 15,365,347 km (0.11 R)
• M37: 15,910,482 km (0.091 R)
• M38: 19,311,440 km (0.101 R)
• M39: 19,973,261 km (0.1 R)
• M40: 22,539,762 km (0.059 R)
• M41: 24,097,225 km (0.095 R)
• M42: 24,888,897 km (0.058 R)
• M43: 24,968,483 km (0.106 R)
• M44: 25,127,954 km (0.055 R)
• M45: 28,471,916 km (0.06 R)
• M46: 32,039,226 km (0.102 R)
• M47: 33,610,602 km (0.028 R)
• M48: 35,385,731 km (0.119 R)
• M49: 37,009,167 km (0.082 R)
• M50: 37,282,183 km (0.085 R)
• M51: 38,104,971 km (0.117 R)
• M52: 38,196,824 km (0.068 R)
• M53: 39,211,397 km (0.118 R)
• M54: 40,702,888 km (0.109 R)
• M55: 40,796,835 km (0.108 R)
• M56: 41,078,678 km (0.062 R)
• M57: 41,928,394 km (0.047 R)
• M58: 44,802,318 km (0.039 R)
• M59: 45,093,286 km (0.081 R)
• M60: 45,384,703 km (0.115 R)
• M61: 47,146,816 km (0.043 R)
• M62: 50,032,559 km (0.064 R)
• M63: 50,636,635 km (0.072 R)
• M64: 51,445,960 km (0.064 R)
• M65: 52,259,473 km (0.095 R)
• M66: 52,463,524 km (0.099 R)
• M67: 52,667,875 km (0.075 R)
• M68: 53,796,292 km (0.07 R)
• M69: 54,829,116 km (0.106 R)
• M70: 54,932,787 km (0.094 R)
• M71: 55,140,279 km (0.051 R)
• M72: 56,286,049 km (0.101 R)
• M73: 59,131,401 km (0.097 R)
• M74: 60,625,135 km (0.094 R)
• M75: 60,839,509 km (0.079 R)
• M76: 61,376,715 km (0.067 R)
• M77: 61,699,697 km (0.084 R)
• M78: 62,780,542 km (0.097 R)
• M79: 63,540,798 km (0.032 R)
• M80: 64,304,196 km (0.1 R)
• M81: 65,290,046 km (0.116 R)
• M82: 65,950,072 km (0.106 R)
• M83: 66,612,341 km (0.099 R)
• M84: 66,944,299 km (0.093 R)
• M85: 67,165,854 km (0.092 R)
• M86: 67,387,707 km (0.091 R)
• M87: 67,498,709 km (0.108 R)
• M88: 67,832,163 km (0.12 R)
• M89: 68,166,215 km (0.074 R)
• M90: 68,947,564 km (0.089 R)
• M91: 69,507,509 km (0.088 R)
• M92: 71,309,415 km (0.091 R)
• M93: 71,422,511 km (0.114 R)
• M94: 72,898,594 km (0.083 R)
• M95: 73,926,481 km (0.104 R)
• M96: 74,270,107 km (0.11 R)
• M97: 74,729,223 km (0.106 R)
• M98: 76,343,384 km (0.117 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 14,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit