🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.44 AU - 0.58 AU

Year: 239 Days

Day: 46.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.56 AU - 0.74 AU

Year: 344 Days

Day: 24.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.1

Radius: 13.4

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.52 AU - 0.86 AU

Year: 376 Days

Day: 8.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 78,946,087 km

• M1: 181,013 km (0.049 R)
• M2: 276,457 km (0.082 R)
• M3: 363,523 km (0.091 R)
• M4: 460,911 km (0.09 R)
• M5: 586,274 km (0.097 R)
• M6: 784,342 km (0.066 R)
• M7: 1,070,522 km (0.119 R)
• M8: 1,154,896 km (0.09 R)
• M9: 1,300,005 km (0.066 R)
• M10: 1,413,849 km (0.108 R)
• M11: 1,534,276 km (0.119 R)
• M12: 1,661,434 km (0.063 R)
• M13: 1,782,907 km (0.058 R)
• M14: 1,891,216 km (0.089 R)
• M15: 2,111,424 km (0.093 R)
• M16: 2,240,228 km (0.11 R)
• M17: 2,371,874 km (0.117 R)
• M18: 2,470,459 km (0.078 R)
• M19: 2,559,769 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.9

Radius: 12.7

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.93 AU - 1.15 AU

Year: 696 Days

Day: 14.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 78,946,087 km

• M1: 167,699 km (0.105 R)
• M2: 248,781 km (0.04 R)
• M3: 343,926 km (0.098 R)
• M4: 520,301 km (0.094 R)
• M5: 687,851 km (0.075 R)
• M6: 777,161 km (0.072 R)
• M7: 862,282 km (0.051 R)
• M8: 1,071,570 km (0.118 R)
• M9: 1,163,123 km (0.067 R)
• M10: 1,277,715 km (0.073 R)
• M11: 1,365,081 km (0.087 R)
• M12: 1,481,468 km (0.109 R)
• M13: 1,656,796 km (0.037 R)
• M14: 1,735,784 km (0.103 R)
• M15: 1,816,118 km (0.077 R)
• M16: 1,927,120 km (0.046 R)
• M17: 2,083,001 km (0.078 R)
• M18: 2,168,720 km (0.103 R)
• M19: 2,337,616 km (0.103 R)
• M20: 2,420,494 km (0.109 R)
• M21: 2,523,866 km (0.108 R)
• M22: 2,642,048 km (0.048 R)
• M23: 2,789,103 km (0.094 R)
• M24: 2,904,592 km (0.06 R)
• M25: 2,994,052 km (0.094 R)
• M26: 3,140,508 km (0.062 R)
• M27: 3,310,900 km (0.074 R)
• M28: 3,419,059 km (0.098 R)
• M29: 3,499,094 km (0.083 R)
• M30: 3,638,819 km (0.066 R)
• M31: 4,077,140 km (0.12 R)
• M32: 4,185,449 km (0.076 R)
• M33: 4,334,150 km (0.103 R)
• M34: 4,516,360 km (0.064 R)
• M35: 4,604,473 km (0.084 R)
• M36: 4,798,800 km (0.034 R)
• M37: 4,987,593 km (0.089 R)
• M38: 5,178,779 km (0.102 R)
• M39: 5,508,642 km (0.111 R)
• M40: 5,880,393 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.8

Radius: 14.6

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.95 AU - 2.33 AU

Year: 2054 Days

Day: 10 Hours

Environment

Temp: -189 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 78,946,087 km

• M1: 186,249 km (0.083 R)
• M2: 394,639 km (0.116 R)
• M3: 509,680 km (0.103 R)
• M4: 616,044 km (0.08 R)
• M5: 1,038,808 km (0.091 R)
• M6: 1,399,189 km (0.053 R)
• M7: 1,547,590 km (0.093 R)
• M8: 1,725,911 km (0.068 R)
• M9: 1,836,463 km (0.12 R)
• M10: 1,962,126 km (0.066 R)
• M11: 2,064,750 km (0.073 R)
• M12: 2,316,224 km (0.06 R)
• M13: 2,439,044 km (0.09 R)
• M14: 2,563,958 km (0.091 R)
• M15: 3,344,111 km (0.086 R)
• M16: 3,641,212 km (0.064 R)
• M17: 3,768,969 km (0.047 R)
• M18: 3,963,446 km (0.064 R)
• M19: 4,078,487 km (0.053 R)
• M20: 4,430,341 km (0.109 R)
• M21: 4,827,074 km (0.099 R)
• M22: 4,967,846 km (0.093 R)
• M23: 5,710,899 km (0.085 R)
• M24: 5,860,048 km (0.062 R)
• M25: 6,219,382 km (0.115 R)
• M26: 6,703,331 km (0.098 R)
• M27: 6,880,455 km (0.12 R)
• M28: 6,999,535 km (0.059 R)
• M29: 7,259,835 km (0.098 R)
• M30: 7,381,009 km (0.063 R)
• M31: 7,872,738 km (0.113 R)
• M32: 8,311,807 km (0.054 R)
• M33: 8,844,974 km (0.08 R)
• M34: 8,952,834 km (0.084 R)
• M35: 9,455,333 km (0.085 R)
• M36: 9,565,737 km (0.068 R)
• M37: 9,721,169 km (0.084 R)
• M38: 9,989,398 km (0.088 R)
• M39: 10,101,895 km (0.076 R)
• M40: 10,442,081 km (0.031 R)
• M41: 10,762,819 km (0.083 R)
• M42: 10,855,121 km (0.084 R)
• M43: 11,017,285 km (0.115 R)
• M44: 11,320,520 km (0.043 R)
• M45: 12,078,831 km (0.108 R)
• M46: 12,270,915 km (0.107 R)
• M47: 12,536,750 km (0.055 R)
• M48: 12,706,993 km (0.096 R)
• M49: 13,271,575 km (0.095 R)
• M50: 13,544,591 km (0.067 R)
• M51: 14,629,475 km (0.11 R)
• M52: 14,808,693 km (0.059 R)
• M53: 15,221,284 km (0.079 R)
• M54: 15,559,226 km (0.045 R)
• M55: 16,295,546 km (0.107 R)
• M56: 16,534,604 km (0.111 R)
• M57: 17,584,332 km (0.117 R)
• M58: 17,720,466 km (0.057 R)
• M59: 18,158,489 km (0.05 R)
• M60: 18,489,250 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298.9

Radius: 6.1

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 8.03 AU - 11.11 AU

Year: 19421 Days

Day: 21.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 78,946,087 km

• M1: 116,238 km (0.06 R)
• M2: 340,634 km (0.084 R)
• M3: 726,746 km (0.062 R)
• M4: 844,929 km (0.091 R)
• M5: 948,301 km (0.114 R)
• M6: 1,809,685 km (0.04 R)
• M7: 2,425,281 km (0.072 R)
• M8: 2,941,693 km (0.104 R)
• M9: 3,068,252 km (0.088 R)
• M10: 3,196,458 km (0.064 R)
• M11: 3,359,220 km (0.069 R)
• M12: 4,072,353 km (0.093 R)
• M13: 4,320,237 km (0.084 R)
• M14: 5,245,051 km (0.101 R)
• M15: 5,828,483 km (0.117 R)
• M16: 6,107,782 km (0.079 R)
• M17: 6,929,673 km (0.116 R)
• M18: 7,140,456 km (0.108 R)
• M19: 7,742,139 km (0.091 R)
• M20: 8,137,526 km (0.077 R)
• M21: 8,404,708 km (0.095 R)
• M22: 9,925,370 km (0.116 R)
• M23: 10,595,718 km (0.083 R)
• M24: 10,741,127 km (0.067 R)
• M25: 11,329,944 km (0.094 R)
• M26: 12,232,767 km (0.06 R)
• M27: 12,334,494 km (0.071 R)
• M28: 12,692,781 km (0.085 R)
• M29: 13,419,527 km (0.1 R)
• M30: 14,266,551 km (0.108 R)
• M31: 15,349,639 km (0.101 R)
• M32: 16,458,758 km (0.068 R)
• M33: 17,421,869 km (0.115 R)
• M34: 17,479,015 km (0.116 R)
• M35: 17,593,607 km (0.087 R)
• M36: 17,708,498 km (0.079 R)
• M37: 18,286,545 km (0.042 R)
• M38: 19,283,465 km (0.092 R)
• M39: 20,902,862 km (0.092 R)
• M40: 23,696,901 km (0.059 R)
• M41: 24,269,562 km (0.046 R)
• M42: 25,688,797 km (0.06 R)
• M43: 27,867,391 km (0.05 R)
• M44: 29,284,382 km (0.103 R)
• M45: 29,967,296 km (0.039 R)
• M46: 30,310,773 km (0.11 R)
• M47: 31,209,856 km (0.104 R)
• M48: 32,047,454 km (0.085 R)
• M49: 33,034,052 km (0.119 R)
• M50: 33,175,871 km (0.113 R)
• M51: 34,388,960 km (0.081 R)
• M52: 35,109,274 km (0.12 R)
• M53: 35,907,379 km (0.117 R)
• M54: 36,858,372 km (0.112 R)
• M55: 37,299,985 km (0.106 R)
• M56: 38,188,596 km (0.087 R)
• M57: 39,159,187 km (0.109 R)
• M58: 39,384,332 km (0.116 R)
• M59: 41,353,190 km (0.091 R)
• M60: 41,735,562 km (0.088 R)
• M61: 44,757,589 km (0.103 R)
• M62: 46,255,213 km (0.098 R)
• M63: 49,461,394 km (0.084 R)
• M64: 49,542,476 km (0.081 R)
• M65: 49,623,558 km (0.119 R)
• M66: 51,009,284 km (0.107 R)
• M67: 53,652,080 km (0.112 R)
• M68: 54,236,110 km (0.081 R)
• M69: 56,254,335 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534.3

Radius: 7.1

Gravity: 10.6 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 8.46 AU - 13.54 AU

Year: 23933 Days

Day: 17.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,946,087 km

• M1: 108,309 km (0.056 R)
• M2: 294,857 km (0.082 R)
• M3: 457,769 km (0.096 R)
• M4: 518,656 km (0.107 R)
• M5: 649,554 km (0.109 R)
• M6: 1,973,944 km (0.054 R)
• M7: 2,253,094 km (0.058 R)
• M8: 2,965,329 km (0.095 R)
• M9: 3,913,181 km (0.098 R)
• M10: 4,352,550 km (0.064 R)
• M11: 4,947,052 km (0.104 R)
• M12: 4,993,876 km (0.117 R)
• M13: 5,087,973 km (0.116 R)
• M14: 5,277,813 km (0.115 R)
• M15: 6,010,394 km (0.09 R)
• M16: 6,060,359 km (0.089 R)
• M17: 6,110,475 km (0.109 R)
• M18: 6,414,009 km (0.116 R)
• M19: 6,670,868 km (0.069 R)
• M20: 7,622,909 km (0.093 R)
• M21: 7,785,821 km (0.105 R)
• M22: 8,170,138 km (0.049 R)
• M23: 8,900,325 km (0.085 R)
• M24: 10,182,977 km (0.041 R)
• M25: 10,242,667 km (0.089 R)
• M26: 10,724,223 km (0.032 R)
• M27: 11,522,626 km (0.116 R)
• M28: 12,787,626 km (0.041 R)
• M29: 13,045,982 km (0.092 R)
• M30: 13,175,683 km (0.026 R)
• M31: 13,765,098 km (0.111 R)
• M32: 14,296,171 km (0.088 R)
• M33: 15,037,428 km (0.101 R)
• M34: 15,653,173 km (0.037 R)
• M35: 16,346,859 km (0.051 R)
• M36: 17,334,952 km (0.106 R)
• M37: 17,692,491 km (0.098 R)
• M38: 18,269,640 km (0.118 R)
• M39: 19,220,634 km (0.106 R)
• M40: 21,018,351 km (0.054 R)
• M41: 21,094,347 km (0.055 R)
• M42: 21,170,492 km (0.032 R)
• M43: 21,246,787 km (0.106 R)
• M44: 21,323,082 km (0.08 R)
• M45: 21,629,459 km (0.116 R)
• M46: 22,168,908 km (0.087 R)
• M47: 22,869,026 km (0.092 R)
• M48: 23,497,338 km (0.065 R)
• M49: 24,131,483 km (0.063 R)
• M50: 24,851,497 km (0.092 R)
• M51: 26,641,286 km (0.074 R)
• M52: 27,468,413 km (0.096 R)
• M53: 27,551,589 km (0.047 R)
• M54: 28,136,218 km (0.111 R)
• M55: 28,472,065 km (0.089 R)
• M56: 28,809,259 km (0.059 R)
• M57: 29,317,592 km (0.056 R)
• M58: 29,487,685 km (0.054 R)
• M59: 30,429,104 km (0.116 R)
• M60: 30,601,441 km (0.075 R)
• M61: 32,341,414 km (0.051 R)
• M62: 32,869,644 km (0.051 R)
• M63: 33,934,781 km (0.081 R)
• M64: 35,191,553 km (0.07 R)
• M65: 35,825,698 km (0.11 R)
• M66: 37,013,356 km (0.058 R)
• M67: 37,105,209 km (0.091 R)
• M68: 39,802,907 km (0.088 R)
• M69: 39,991,251 km (0.081 R)
• M70: 42,563,137 km (0.113 R)
• M71: 44,991,709 km (0.105 R)
• M72: 45,089,845 km (0.101 R)
• M73: 46,668,701 km (0.087 R)
• M74: 46,867,367 km (0.112 R)
• M75: 47,265,447 km (0.118 R)
• M76: 50,388,752 km (0.102 R)
• M77: 53,785,970 km (0.112 R)
• M78: 55,986,106 km (0.114 R)
• M79: 59,394,843 km (0.033 R)
• M80: 59,502,403 km (0.101 R)
• M81: 61,995,153 km (0.089 R)
• M82: 63,309,220 km (0.048 R)
• M83: 68,882,340 km (0.11 R)
• M84: 69,561,514 km (0.106 R)
• M85: 71,155,180 km (0.107 R)
• M86: 71,383,766 km (0.072 R)
• M87: 71,727,242 km (0.119 R)
• M88: 72,875,855 km (0.085 R)
• M89: 74,262,328 km (0.072 R)
• M90: 74,726,380 km (0.109 R)
• M91: 76,709,300 km (0.112 R)
• M92: 77,178,439 km (0.117 R)
• M93: 78,355,326 km (0.052 R)
• M94: 78,709,573 km (0.1 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 18,102 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit