🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.46 AU - 0.58 AU

Year: 135 Days

Day: 26.1 Hours

Environment

Temp: 239 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.56 AU - 0.74 AU

Year: 189 Days

Day: 16.6 Hours

Environment

Temp: 201 °C

Axial Tilt: 62.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.64 AU - 0.96 AU

Year: 258 Days

Day: 45.6 Hours

Environment

Temp: 141 °C

Axial Tilt: 111 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.8 AU - 0.82 AU

Year: 262 Days

Day: 31 Hours

Environment

Temp: 115 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,394,216 km

• M1: 298,448 km (0.115 R)
• M2: 553,063 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.14 AU - 1.66 AU

Year: 596 Days

Day: 36.1 Hours

Environment

Temp: -21 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,394,216 km

• M1: 575,653 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.26 AU - 2.58 AU

Year: 1355 Days

Day: 37.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.4

Radius: 8.4

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.47 AU - 6.35 AU

Year: 5171 Days

Day: 6.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 57,394,216 km

• M1: 128,505 km (0.054 R)
• M2: 182,509 km (0.106 R)
• M3: 258,206 km (0.104 R)
• M4: 359,035 km (0.065 R)
• M5: 464,501 km (0.115 R)
• M6: 551,119 km (0.101 R)
• M7: 755,619 km (0.085 R)
• M8: 838,646 km (0.098 R)
• M9: 961,914 km (0.09 R)
• M10: 1,022,053 km (0.106 R)
• M11: 1,154,297 km (0.074 R)
• M12: 1,367,624 km (0.098 R)
• M13: 1,540,559 km (0.12 R)
• M14: 1,593,816 km (0.106 R)
• M15: 1,693,298 km (0.111 R)
• M16: 2,072,230 km (0.09 R)
• M17: 2,151,068 km (0.067 R)
• M18: 2,466,719 km (0.12 R)
• M19: 2,667,480 km (0.092 R)
• M20: 2,873,625 km (0.077 R)
• M21: 3,186,883 km (0.085 R)
• M22: 3,382,557 km (0.069 R)
• M23: 3,617,725 km (0.101 R)
• M24: 3,919,315 km (0.108 R)
• M25: 3,980,650 km (0.104 R)
• M26: 4,178,867 km (0.114 R)
• M27: 4,495,416 km (0.083 R)
• M28: 4,637,085 km (0.062 R)
• M29: 4,898,582 km (0.1 R)
• M30: 5,191,645 km (0.113 R)
• M31: 5,518,067 km (0.116 R)
• M32: 5,753,385 km (0.105 R)
• M33: 5,879,196 km (0.088 R)
• M34: 6,006,055 km (0.112 R)
• M35: 6,105,388 km (0.077 R)
• M36: 6,741,778 km (0.104 R)
• M37: 7,384,001 km (0.087 R)
• M38: 7,551,551 km (0.064 R)
• M39: 7,612,736 km (0.116 R)
• M40: 8,249,575 km (0.106 R)
• M41: 8,407,550 km (0.111 R)
• M42: 8,566,572 km (0.119 R)
• M43: 8,855,147 km (0.073 R)
• M44: 9,098,243 km (0.101 R)
• M45: 9,376,196 km (0.086 R)
• M46: 9,524,597 km (0.027 R)
• M47: 10,499,227 km (0.041 R)
• M48: 10,687,571 km (0.105 R)
• M49: 10,808,147 km (0.09 R)
• M50: 11,015,789 km (0.029 R)
• M51: 11,664,146 km (0.085 R)
• M52: 11,894,975 km (0.105 R)
• M53: 11,984,136 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752

Radius: 10.5

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.22 AU - 8.56 AU

Year: 7230 Days

Day: 11.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 57,394,216 km

• M1: 226,491 km (0.087 R)
• M2: 743,501 km (0.076 R)
• M3: 1,062,893 km (0.083 R)
• M4: 1,443,021 km (0.055 R)
• M5: 1,559,259 km (0.103 R)
• M6: 1,739,823 km (0.098 R)
• M7: 1,927,419 km (0.117 R)
• M8: 2,277,478 km (0.088 R)
• M9: 2,368,134 km (0.118 R)
• M10: 2,647,733 km (0.058 R)
• M11: 2,719,240 km (0.101 R)
• M12: 3,264,076 km (0.063 R)
• M13: 3,392,730 km (0.035 R)
• M14: 3,761,788 km (0.118 R)
• M15: 4,538,500 km (0.071 R)
• M16: 4,653,391 km (0.064 R)
• M17: 5,793,626 km (0.091 R)
• M18: 6,107,632 km (0.111 R)
• M19: 6,298,669 km (0.109 R)
• M20: 6,589,038 km (0.095 R)
• M21: 7,016,290 km (0.103 R)
• M22: 7,183,091 km (0.047 R)
• M23: 7,725,384 km (0.075 R)
• M24: 8,071,104 km (0.102 R)
• M25: 8,386,606 km (0.107 R)
• M26: 8,457,216 km (0.063 R)
• M27: 8,563,581 km (0.082 R)
• M28: 9,247,692 km (0.08 R)
• M29: 9,614,805 km (0.078 R)
• M30: 10,024,105 km (0.061 R)
• M31: 10,099,203 km (0.069 R)
• M32: 10,249,848 km (0.1 R)
• M33: 11,169,426 km (0.052 R)
• M34: 11,560,325 km (0.115 R)
• M35: 11,718,001 km (0.038 R)
• M36: 12,395,979 km (0.091 R)
• M37: 12,841,481 km (0.119 R)
• M38: 13,540,402 km (0.098 R)
• M39: 14,167,218 km (0.113 R)
• M40: 14,590,430 km (0.112 R)
• M41: 15,362,654 km (0.06 R)
• M42: 15,666,637 km (0.097 R)
• M43: 15,928,732 km (0.111 R)
• M44: 16,501,543 km (0.077 R)
• M45: 17,215,873 km (0.12 R)
• M46: 17,486,346 km (0.048 R)
• M47: 18,813,428 km (0.062 R)
• M48: 18,998,930 km (0.045 R)
• M49: 19,512,499 km (0.113 R)
• M50: 19,653,271 km (0.054 R)
• M51: 20,030,556 km (0.09 R)
• M52: 20,125,252 km (0.082 R)
• M53: 20,315,092 km (0.056 R)
• M54: 20,410,236 km (0.036 R)
• M55: 20,505,530 km (0.119 R)
• M56: 20,984,093 km (0.094 R)
• M57: 21,273,116 km (0.078 R)
• M58: 21,563,336 km (0.083 R)
• M59: 22,393,006 km (0.094 R)
• M60: 22,836,414 km (0.091 R)
• M61: 23,581,860 km (0.089 R)
• M62: 23,681,941 km (0.116 R)
• M63: 23,932,518 km (0.113 R)
• M64: 25,352,351 km (0.066 R)
• M65: 26,486,901 km (0.039 R)
• M66: 26,955,891 km (0.083 R)
• M67: 28,858,925 km (0.08 R)
• M68: 29,449,089 km (0.092 R)
• M69: 30,423,270 km (0.037 R)
• M70: 30,859,647 km (0.093 R)
• M71: 31,463,125 km (0.096 R)
• M72: 32,347,697 km (0.032 R)
• M73: 33,128,598 km (0.103 R)
• M74: 34,084,977 km (0.078 R)
• M75: 34,765,498 km (0.044 R)
• M76: 35,164,625 km (0.069 R)
• M77: 36,082,558 km (0.085 R)
• M78: 36,255,493 km (0.095 R)
• M79: 36,544,366 km (0.116 R)
• M80: 36,892,181 km (0.061 R)
• M81: 37,182,700 km (0.06 R)
• M82: 38,293,913 km (0.083 R)
• M83: 38,883,179 km (0.106 R)
• M84: 39,356,806 km (0.083 R)
• M85: 39,772,688 km (0.06 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.9

Radius: 11.9

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 6.97 AU - 10.35 AU

Year: 9172 Days

Day: 7.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 57,394,216 km

• M1: 162,164 km (0.08 R)
• M2: 499,806 km (0.115 R)
• M3: 654,191 km (0.116 R)
• M4: 738,265 km (0.065 R)
• M5: 1,014,423 km (0.11 R)
• M6: 1,128,566 km (0.055 R)
• M7: 1,370,616 km (0.107 R)
• M8: 1,449,753 km (0.085 R)
• M9: 2,289,296 km (0.072 R)
• M10: 2,860,012 km (0.101 R)
• M11: 3,672,777 km (0.107 R)
• M12: 3,966,737 km (0.091 R)
• M13: 4,820,492 km (0.085 R)
• M14: 5,167,858 km (0.108 R)
• M15: 5,319,102 km (0.043 R)
• M16: 5,471,991 km (0.087 R)
• M17: 5,600,495 km (0.106 R)
• M18: 5,991,993 km (0.083 R)
• M19: 6,446,621 km (0.091 R)
• M20: 6,774,240 km (0.109 R)
• M21: 7,417,511 km (0.114 R)
• M22: 8,852,454 km (0.053 R)
• M23: 9,033,916 km (0.07 R)
• M24: 9,431,547 km (0.048 R)
• M25: 9,679,132 km (0.092 R)
• M26: 11,570,348 km (0.074 R)
• M27: 12,102,617 km (0.115 R)
• M28: 12,915,981 km (0.107 R)
• M29: 13,364,027 km (0.111 R)
• M30: 13,817,159 km (0.116 R)
• M31: 13,922,475 km (0.115 R)
• M32: 14,169,162 km (0.091 R)
• M33: 15,899,561 km (0.071 R)
• M34: 16,194,418 km (0.087 R)
• M35: 16,528,321 km (0.117 R)
• M36: 17,052,212 km (0.063 R)
• M37: 18,617,904 km (0.04 R)
• M38: 18,773,186 km (0.096 R)
• M39: 19,555,733 km (0.032 R)
• M40: 21,436,328 km (0.108 R)
• M41: 21,598,941 km (0.05 R)
• M42: 21,884,673 km (0.042 R)
• M43: 21,966,652 km (0.085 R)
• M44: 22,089,622 km (0.071 R)
• M45: 22,749,498 km (0.112 R)
• M46: 22,915,402 km (0.081 R)
• M47: 23,541,469 km (0.099 R)
• M48: 24,088,548 km (0.109 R)
• M49: 25,024,133 km (0.082 R)
• M50: 25,238,358 km (0.06 R)
• M51: 25,884,770 km (0.096 R)
• M52: 27,546,802 km (0.095 R)
• M53: 28,256,943 km (0.107 R)
• M54: 28,479,994 km (0.098 R)
• M55: 28,569,453 km (0.118 R)
• M56: 29,967,445 km (0.098 R)
• M57: 30,468,898 km (0.027 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.5

Radius: 7.5

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 11.59 AU - 15.23 AU

Year: 17673 Days

Day: 18.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,394,216 km

• M1: 113,545 km (0.095 R)
• M2: 361,728 km (0.117 R)
• M3: 568,921 km (0.03 R)
• M4: 1,851,124 km (0.117 R)
• M5: 1,987,408 km (0.069 R)
• M6: 2,298,870 km (0.077 R)
• M7: 2,595,373 km (0.103 R)
• M8: 2,686,628 km (0.044 R)
• M9: 2,748,113 km (0.111 R)
• M10: 3,488,922 km (0.065 R)
• M11: 3,726,184 km (0.086 R)
• M12: 3,829,556 km (0.087 R)
• M13: 4,003,837 km (0.102 R)
• M14: 4,288,073 km (0.051 R)
• M15: 4,726,994 km (0.06 R)
• M16: 4,951,690 km (0.105 R)
• M17: 6,046,447 km (0.094 R)
• M18: 6,872,676 km (0.111 R)
• M19: 7,865,856 km (0.117 R)
• M20: 8,266,778 km (0.079 R)
• M21: 8,857,391 km (0.116 R)
• M22: 9,461,766 km (0.053 R)
• M23: 9,603,136 km (0.119 R)
• M24: 9,983,414 km (0.12 R)
• M25: 10,031,285 km (0.091 R)
• M26: 10,612,024 km (0.085 R)
• M27: 12,110,995 km (0.115 R)
• M28: 12,832,954 km (0.115 R)
• M29: 13,251,828 km (0.073 R)
• M30: 13,995,629 km (0.108 R)
• M31: 14,264,456 km (0.04 R)
• M32: 14,589,383 km (0.077 R)
• M33: 15,191,514 km (0.057 R)
• M34: 15,634,473 km (0.044 R)
• M35: 16,419,862 km (0.116 R)
• M36: 18,674,452 km (0.088 R)
• M37: 20,413,078 km (0.075 R)
• M38: 20,656,923 km (0.098 R)
• M39: 20,717,959 km (0.112 R)
• M40: 20,779,144 km (0.06 R)
• M41: 20,963,000 km (0.107 R)
• M42: 21,147,454 km (0.114 R)
• M43: 21,455,925 km (0.051 R)
• M44: 22,077,504 km (0.117 R)
• M45: 23,977,547 km (0.107 R)
• M46: 24,041,874 km (0.111 R)
• M47: 25,929,350 km (0.099 R)
• M48: 26,061,295 km (0.095 R)
• M49: 26,193,540 km (0.098 R)
• M50: 27,460,036 km (0.119 R)
• M51: 28,202,340 km (0.086 R)
• M52: 28,474,010 km (0.116 R)
• M53: 29,019,743 km (0.079 R)
• M54: 29,568,917 km (0.068 R)
• M55: 29,775,811 km (0.116 R)
• M56: 30,608,024 km (0.099 R)
• M57: 30,747,449 km (0.089 R)
• M58: 31,447,866 km (0.072 R)
• M59: 31,658,949 km (0.07 R)
• M60: 31,729,409 km (0.09 R)
• M61: 32,082,759 km (0.052 R)
• M62: 32,579,424 km (0.114 R)
• M63: 35,685,824 km (0.114 R)
• M64: 36,274,043 km (0.119 R)
• M65: 37,236,855 km (0.05 R)
• M66: 37,311,355 km (0.117 R)
• M67: 38,433,488 km (0.077 R)
• M68: 38,583,834 km (0.113 R)
• M69: 39,490,696 km (0.103 R)
• M70: 40,787,411 km (0.095 R)
• M71: 41,171,428 km (0.053 R)
• M72: 42,020,396 km (0.06 R)
• M73: 42,408,304 km (0.09 R)
• M74: 42,563,736 km (0.067 R)
• M75: 42,953,289 km (0.117 R)
• M76: 43,109,469 km (0.087 R)
• M77: 44,207,667 km (0.069 R)
• M78: 45,712,921 km (0.092 R)
• M79: 46,912,995 km (0.08 R)
• M80: 47,718,878 km (0.045 R)
• M81: 48,042,459 km (0.082 R)
• M82: 48,936,156 km (0.084 R)
• M83: 49,344,259 km (0.099 R)
• M84: 49,999,348 km (0.073 R)
• M85: 51,484,107 km (0.109 R)
• M86: 53,318,476 km (0.064 R)
• M87: 54,243,590 km (0.05 R)
• M88: 54,327,963 km (0.092 R)
• M89: 55,598,797 km (0.085 R)
• M90: 55,768,889 km (0.032 R)
• M91: 57,050,794 km (0.117 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 11,888 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit