🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.48 AU - 0.52 AU

Year: 127 Days

Day: 26.3 Hours

Environment

Temp: 226 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.28 AU - 1.44 AU

Year: 571 Days

Day: 41.6 Hours

Environment

Temp: -12 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,045,690 km

• M1: 255,513 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.54 AU - 2.54 AU

Year: 1049 Days

Day: 24.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,045,690 km

• M1: 1,255,725 km (0.037 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.68 AU - 4.18 AU

Year: 2286 Days

Day: 48 Hours

Environment

Temp: -109 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,045,690 km

• M1: 1,338,602 km (0.116 R)
• M2: 2,255,487 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387

Radius: 11.6

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.04 AU - 5.54 AU

Year: 4379 Days

Day: 6.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 75,045,690 km

• M1: 144,960 km (0.09 R)
• M2: 274,213 km (0.097 R)
• M3: 353,799 km (0.12 R)
• M4: 445,203 km (0.097 R)
• M5: 610,659 km (0.098 R)
• M6: 757,264 km (0.112 R)
• M7: 862,282 km (0.117 R)
• M8: 939,026 km (0.102 R)
• M9: 1,123,779 km (0.068 R)
• M10: 1,233,135 km (0.069 R)
• M11: 1,410,858 km (0.11 R)
• M12: 1,503,159 km (0.063 R)
• M13: 1,624,782 km (0.086 R)
• M14: 1,792,182 km (0.09 R)
• M15: 2,099,457 km (0.067 R)
• M16: 2,730,909 km (0.093 R)
• M17: 2,813,786 km (0.116 R)
• M18: 3,653,479 km (0.116 R)
• M19: 4,082,227 km (0.054 R)
• M20: 4,215,818 km (0.097 R)
• M21: 4,351,054 km (0.068 R)
• M22: 4,448,442 km (0.062 R)
• M23: 4,725,348 km (0.098 R)
• M24: 5,295,914 km (0.054 R)
• M25: 5,525,996 km (0.1 R)
• M26: 6,412,962 km (0.034 R)
• M27: 6,546,403 km (0.092 R)
• M28: 6,748,510 km (0.077 R)
• M29: 7,089,892 km (0.069 R)
• M30: 7,530,458 km (0.112 R)
• M31: 7,908,342 km (0.057 R)
• M32: 8,389,449 km (0.107 R)
• M33: 8,855,446 km (0.096 R)
• M34: 8,954,629 km (0.116 R)
• M35: 9,129,060 km (0.078 R)
• M36: 9,355,103 km (0.113 R)
• M37: 9,761,411 km (0.119 R)
• M38: 9,915,197 km (0.109 R)
• M39: 10,069,881 km (0.093 R)
• M40: 10,538,871 km (0.077 R)
• M41: 10,670,367 km (0.057 R)
• M42: 10,961,634 km (0.113 R)
• M43: 11,068,148 km (0.107 R)
• M44: 12,125,356 km (0.06 R)
• M45: 12,512,665 km (0.114 R)
• M46: 13,044,934 km (0.108 R)
• M47: 13,699,126 km (0.111 R)
• M48: 14,073,719 km (0.118 R)
• M49: 14,627,081 km (0.12 R)
• M50: 15,605,302 km (0.087 R)
• M51: 16,451,727 km (0.063 R)
• M52: 16,665,801 km (0.079 R)
• M53: 16,942,258 km (0.118 R)
• M54: 17,499,660 km (0.105 R)
• M55: 17,812,020 km (0.11 R)
• M56: 20,376,427 km (0.09 R)
• M57: 20,639,270 km (0.095 R)
• M58: 20,903,011 km (0.119 R)
• M59: 21,134,888 km (0.075 R)
• M60: 22,138,091 km (0.102 R)
• M61: 22,239,219 km (0.057 R)
• M62: 22,747,403 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.4

Radius: 13.5

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 9.67 AU - 11.33 AU

Year: 12245 Days

Day: 6 Hours

Environment

Temp: -182 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 75,045,690 km

• M1: 182,360 km (0.076 R)
• M2: 273,166 km (0.077 R)
• M3: 808,277 km (0.113 R)
• M4: 947,403 km (0.115 R)
• M5: 1,117,047 km (0.086 R)
• M6: 1,537,567 km (0.097 R)
• M7: 1,688,661 km (0.075 R)
• M8: 1,898,247 km (0.111 R)
• M9: 2,116,660 km (0.096 R)
• M10: 2,314,728 km (0.079 R)
• M11: 2,668,976 km (0.07 R)
• M12: 2,821,715 km (0.116 R)
• M13: 3,009,012 km (0.092 R)
• M14: 3,396,021 km (0.111 R)
• M15: 3,697,012 km (0.067 R)
• M16: 3,902,560 km (0.085 R)
• M17: 4,111,997 km (0.096 R)
• M18: 4,396,981 km (0.088 R)
• M19: 4,874,198 km (0.055 R)
• M20: 6,818,372 km (0.108 R)
• M21: 7,156,463 km (0.084 R)
• M22: 8,114,637 km (0.073 R)
• M23: 8,382,866 km (0.086 R)
• M24: 8,654,237 km (0.03 R)
• M25: 9,112,904 km (0.088 R)
• M26: 9,298,555 km (0.088 R)
• M27: 9,768,442 km (0.112 R)
• M28: 10,006,153 km (0.108 R)
• M29: 10,149,916 km (0.048 R)
• M30: 10,294,129 km (0.077 R)
• M31: 10,390,769 km (0.089 R)
• M32: 10,780,172 km (0.081 R)
• M33: 11,174,363 km (0.099 R)
• M34: 11,423,293 km (0.117 R)
• M35: 11,523,225 km (0.097 R)
• M36: 11,623,605 km (0.101 R)
• M37: 12,180,707 km (0.098 R)
• M38: 12,643,114 km (0.088 R)
• M39: 12,850,457 km (0.028 R)
• M40: 13,797,412 km (0.056 R)
• M41: 14,985,368 km (0.069 R)
• M42: 15,204,828 km (0.059 R)
• M43: 15,758,341 km (0.052 R)
• M44: 15,869,791 km (0.094 R)
• M45: 16,037,490 km (0.082 R)
• M46: 16,544,328 km (0.103 R)
• M47: 17,170,844 km (0.118 R)
• M48: 18,978,135 km (0.095 R)
• M49: 19,874,227 km (0.099 R)
• M50: 21,274,912 km (0.05 R)
• M51: 21,583,682 km (0.074 R)
• M52: 22,393,305 km (0.078 R)
• M53: 22,770,441 km (0.104 R)
• M54: 23,786,211 km (0.109 R)
• M55: 25,861,732 km (0.107 R)
• M56: 26,191,296 km (0.077 R)
• M57: 26,987,905 km (0.114 R)
• M58: 27,188,366 km (0.086 R)
• M59: 27,859,911 km (0.047 R)
• M60: 28,333,238 km (0.102 R)
• M61: 29,425,303 km (0.101 R)
• M62: 29,769,378 km (0.076 R)
• M63: 30,183,914 km (0.09 R)
• M64: 30,809,532 km (0.115 R)
• M65: 31,932,264 km (0.108 R)
• M66: 32,285,764 km (0.092 R)
• M67: 32,711,818 km (0.093 R)
• M68: 33,713,077 km (0.089 R)
• M69: 34,289,777 km (0.044 R)
• M70: 34,506,993 km (0.119 R)
• M71: 35,745,813 km (0.115 R)
• M72: 38,267,135 km (0.066 R)
• M73: 39,019,613 km (0.118 R)
• M74: 40,005,014 km (0.107 R)
• M75: 42,000,500 km (0.095 R)
• M76: 42,310,317 km (0.097 R)
• M77: 44,579,567 km (0.085 R)
• M78: 45,848,456 km (0.103 R)
• M79: 46,567,424 km (0.044 R)
• M80: 48,097,361 km (0.114 R)
• M81: 49,562,074 km (0.116 R)
• M82: 50,299,890 km (0.11 R)
• M83: 51,537,663 km (0.118 R)
• M84: 52,451,856 km (0.098 R)
• M85: 53,371,284 km (0.065 R)
• M86: 54,464,695 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.6

Radius: 12.2

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 8.99 AU - 14.47 AU

Year: 14458 Days

Day: 10.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 138.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 75,045,690 km

• M1: 199,264 km (0.119 R)
• M2: 344,823 km (0.114 R)
• M3: 421,567 km (0.101 R)
• M4: 612,454 km (0.091 R)
• M5: 712,535 km (0.086 R)
• M6: 866,471 km (0.054 R)
• M7: 1,015,171 km (0.069 R)
• M8: 1,494,333 km (0.101 R)
• M9: 1,758,972 km (0.067 R)
• M10: 2,195,947 km (0.098 R)
• M11: 2,357,064 km (0.12 R)
• M12: 2,814,086 km (0.08 R)
• M13: 3,066,008 km (0.043 R)
• M14: 3,351,740 km (0.037 R)
• M15: 3,431,177 km (0.082 R)
• M16: 3,511,212 km (0.102 R)
• M17: 3,700,603 km (0.085 R)
• M18: 4,203,102 km (0.118 R)
• M19: 4,346,716 km (0.12 R)
• M20: 4,997,466 km (0.044 R)
• M21: 5,119,090 km (0.111 R)
• M22: 5,365,328 km (0.109 R)
• M23: 5,584,040 km (0.08 R)
• M24: 7,472,713 km (0.077 R)
• M25: 7,682,150 km (0.12 R)
• M26: 8,358,482 km (0.07 R)
• M27: 8,612,499 km (0.107 R)
• M28: 9,277,312 km (0.069 R)
• M29: 9,767,843 km (0.11 R)
• M30: 10,035,474 km (0.094 R)
• M31: 10,266,752 km (0.114 R)
• M32: 11,209,817 km (0.087 R)
• M33: 11,289,703 km (0.092 R)
• M34: 11,813,295 km (0.118 R)
• M35: 11,894,527 km (0.113 R)
• M36: 12,098,429 km (0.048 R)
• M37: 12,926,004 km (0.041 R)
• M38: 13,686,410 km (0.031 R)
• M39: 14,898,153 km (0.053 R)
• M40: 15,162,193 km (0.06 R)
• M41: 15,339,167 km (0.083 R)
• M42: 15,784,520 km (0.118 R)
• M43: 15,874,129 km (0.106 R)
• M44: 16,008,767 km (0.08 R)
• M45: 17,330,465 km (0.063 R)
• M46: 17,934,242 km (0.072 R)
• M47: 18,027,740 km (0.096 R)
• M48: 18,121,388 km (0.097 R)
• M49: 18,639,595 km (0.115 R)
• M50: 18,876,708 km (0.058 R)
• M51: 19,114,868 km (0.096 R)
• M52: 20,466,634 km (0.109 R)
• M53: 21,649,953 km (0.111 R)
• M54: 22,149,461 km (0.09 R)
• M55: 23,058,268 km (0.081 R)
• M56: 23,414,909 km (0.113 R)
• M57: 23,722,183 km (0.108 R)
• M58: 23,876,269 km (0.117 R)
• M59: 24,133,876 km (0.06 R)
• M60: 24,599,874 km (0.117 R)
• M61: 25,540,844 km (0.046 R)
• M62: 26,015,668 km (0.073 R)
• M63: 26,546,741 km (0.099 R)
• M64: 26,760,217 km (0.077 R)
• M65: 27,998,588 km (0.098 R)
• M66: 28,379,165 km (0.111 R)
• M67: 28,871,043 km (0.102 R)
• M68: 29,310,561 km (0.071 R)
• M69: 31,485,116 km (0.085 R)
• M70: 31,654,461 km (0.09 R)
• M71: 31,937,500 km (0.046 R)
• M72: 32,221,437 km (0.077 R)
• M73: 32,963,442 km (0.106 R)
• M74: 33,307,816 km (0.076 R)
• M75: 35,281,760 km (0.105 R)
• M76: 37,114,484 km (0.044 R)
• M77: 37,233,713 km (0.104 R)
• M78: 40,196,200 km (0.053 R)
• M79: 40,564,211 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805.1

Radius: 5.2

Gravity: 29.77 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 11.72 AU - 15.5 AU

Year: 18070 Days

Day: 17.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 75,045,690 km

• M1: 151,243 km (0.116 R)
• M2: 343,477 km (0.059 R)
• M3: 435,031 km (0.119 R)
• M4: 514,168 km (0.105 R)
• M5: 555,606 km (0.111 R)
• M6: 1,166,714 km (0.076 R)
• M7: 1,423,723 km (0.061 R)
• M8: 1,635,703 km (0.097 R)
• M9: 1,698,085 km (0.119 R)
• M10: 1,922,781 km (0.107 R)
• M11: 2,055,475 km (0.089 R)
• M12: 2,329,837 km (0.098 R)
• M13: 2,471,506 km (0.081 R)
• M14: 2,543,313 km (0.039 R)
• M15: 2,615,868 km (0.08 R)
• M16: 2,652,370 km (0.117 R)
• M17: 3,742,640 km (0.088 R)
• M18: 3,825,218 km (0.111 R)
• M19: 4,204,747 km (0.097 R)
• M20: 4,551,964 km (0.087 R)
• M21: 4,953,784 km (0.108 R)
• M22: 6,031,038 km (0.107 R)
• M23: 6,973,355 km (0.114 R)
• M24: 7,539,583 km (0.034 R)
• M25: 7,696,661 km (0.064 R)
• M26: 7,749,170 km (0.086 R)
• M27: 8,067,215 km (0.06 R)
• M28: 9,381,133 km (0.1 R)
• M29: 9,437,232 km (0.071 R)
• M30: 9,663,125 km (0.094 R)
• M31: 10,005,255 km (0.088 R)
• M32: 10,062,701 km (0.062 R)
• M33: 10,877,710 km (0.111 R)
• M34: 10,936,801 km (0.057 R)
• M35: 11,055,133 km (0.11 R)
• M36: 11,174,063 km (0.069 R)
• M37: 11,472,960 km (0.082 R)
• M38: 11,532,949 km (0.101 R)
• M39: 13,320,793 km (0.097 R)
• M40: 13,893,005 km (0.078 R)
• M41: 14,668,221 km (0.117 R)
• M42: 14,733,595 km (0.073 R)
• M43: 14,929,867 km (0.092 R)
• M44: 15,325,105 km (0.115 R)
• M45: 15,457,499 km (0.073 R)
• M46: 15,723,783 km (0.106 R)
• M47: 15,924,394 km (0.116 R)
• M48: 17,283,341 km (0.091 R)
• M49: 17,767,590 km (0.113 R)
• M50: 18,749,700 km (0.116 R)
• M51: 18,891,518 km (0.065 R)
• M52: 19,893,525 km (0.055 R)
• M53: 20,110,442 km (0.075 R)
• M54: 20,546,819 km (0.06 R)
• M55: 21,428,698 km (0.111 R)
• M56: 22,173,097 km (0.099 R)
• M57: 22,247,896 km (0.035 R)
• M58: 22,774,630 km (0.107 R)
• M59: 22,925,874 km (0.077 R)
• M60: 23,001,570 km (0.08 R)
• M61: 24,456,409 km (0.093 R)
• M62: 25,077,839 km (0.05 R)
• M63: 26,494,980 km (0.071 R)
• M64: 27,213,199 km (0.106 R)
• M65: 27,695,652 km (0.093 R)
• M66: 27,937,851 km (0.105 R)
• M67: 29,653,290 km (0.113 R)
• M68: 30,232,682 km (0.116 R)
• M69: 31,234,539 km (0.115 R)
• M70: 32,162,345 km (0.111 R)
• M71: 33,614,043 km (0.112 R)
• M72: 35,349,229 km (0.103 R)
• M73: 37,024,426 km (0.076 R)
• M74: 37,113,287 km (0.108 R)
• M75: 38,815,412 km (0.116 R)
• M76: 39,086,483 km (0.12 R)
• M77: 39,267,646 km (0.066 R)
• M78: 42,109,706 km (0.087 R)
• M79: 42,481,307 km (0.105 R)
• M80: 44,072,281 km (0.102 R)
• M81: 47,602,192 km (0.096 R)
• M82: 48,961,139 km (0.059 R)
• M83: 49,058,827 km (0.093 R)
• M84: 49,156,364 km (0.086 R)
• M85: 51,717,330 km (0.115 R)
• M86: 55,334,308 km (0.086 R)
• M87: 55,741,214 km (0.091 R)
• M88: 56,455,693 km (0.101 R)
• M89: 56,660,343 km (0.047 R)
• M90: 57,275,938 km (0.107 R)
• M91: 59,968,700 km (0.11 R)
• M92: 61,225,472 km (0.057 R)
• M93: 62,914,432 km (0.071 R)
• M94: 63,020,497 km (0.115 R)
• M95: 69,273,837 km (0.083 R)
• M96: 71,364,916 km (0.084 R)
• M97: 72,473,736 km (0.079 R)
• M98: 73,364,890 km (0.083 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 15,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit