🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.46 AU - 0.64 AU

Year: 153 Days

Day: 34.3 Hours

Environment

Temp: 165 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.81 AU - 0.97 AU

Year: 315 Days

Day: 46.2 Hours

Environment

Temp: 30 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.93 AU - 2.49 AU

Year: 1231 Days

Day: 33.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.48 AU - 4.36 AU

Year: 2908 Days

Day: 29.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.34 AU - 4.74 AU

Year: 3043 Days

Day: 17.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.8

Radius: 13.3

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.74 AU - 7.02 AU

Year: 6039 Days

Day: 10.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 101,755,713 km

• M1: 183,407 km (0.112 R)
• M2: 289,322 km (0.116 R)
• M3: 381,325 km (0.069 R)
• M4: 543,489 km (0.056 R)
• M5: 660,325 km (0.047 R)
• M6: 776,263 km (0.081 R)
• M7: 911,799 km (0.075 R)
• M8: 1,068,428 km (0.028 R)
• M9: 1,327,980 km (0.094 R)
• M10: 2,113,668 km (0.113 R)
• M11: 2,754,546 km (0.069 R)
• M12: 3,042,073 km (0.105 R)
• M13: 3,434,468 km (0.085 R)
• M14: 4,433,482 km (0.067 R)
• M15: 4,728,789 km (0.084 R)
• M16: 4,814,359 km (0.101 R)
• M17: 5,383,279 km (0.104 R)
• M18: 5,607,826 km (0.118 R)
• M19: 6,300,165 km (0.085 R)
• M20: 6,849,339 km (0.081 R)
• M21: 6,995,047 km (0.037 R)
• M22: 7,314,588 km (0.088 R)
• M23: 8,250,323 km (0.114 R)
• M24: 8,666,653 km (0.028 R)
• M25: 8,930,394 km (0.05 R)
• M26: 9,196,828 km (0.067 R)
• M27: 9,465,805 km (0.086 R)
• M28: 9,601,341 km (0.114 R)
• M29: 9,710,248 km (0.072 R)
• M30: 10,372,069 km (0.092 R)
• M31: 10,708,664 km (0.11 R)
• M32: 11,248,713 km (0.047 R)
• M33: 11,565,561 km (0.114 R)
• M34: 12,119,671 km (0.096 R)
• M35: 12,207,934 km (0.116 R)
• M36: 13,042,391 km (0.067 R)
• M37: 13,649,759 km (0.109 R)
• M38: 14,328,484 km (0.07 R)
• M39: 14,766,207 km (0.051 R)
• M40: 15,462,885 km (0.109 R)
• M41: 15,718,996 km (0.113 R)
• M42: 16,593,396 km (0.083 R)
• M43: 17,119,083 km (0.077 R)
• M44: 18,321,850 km (0.072 R)
• M45: 21,911,151 km (0.115 R)
• M46: 22,234,881 km (0.09 R)
• M47: 22,560,256 km (0.061 R)
• M48: 22,705,366 km (0.059 R)
• M49: 22,996,484 km (0.113 R)
• M50: 23,142,491 km (0.096 R)
• M51: 24,433,521 km (0.06 R)
• M52: 24,545,271 km (0.115 R)
• M53: 24,769,368 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.7

Radius: 14.4

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.81 AU - 8.93 AU

Year: 9900 Days

Day: 10.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 101,755,713 km

• M1: 187,596 km (0.09 R)
• M2: 337,343 km (0.072 R)
• M3: 449,242 km (0.042 R)
• M4: 886,517 km (0.12 R)
• M5: 1,020,706 km (0.118 R)
• M6: 1,204,263 km (0.119 R)
• M7: 1,922,482 km (0.049 R)
• M8: 2,153,611 km (0.109 R)
• M9: 2,259,377 km (0.074 R)
• M10: 2,366,938 km (0.088 R)
• M11: 4,049,914 km (0.05 R)
• M12: 4,281,790 km (0.061 R)
• M13: 4,382,619 km (0.082 R)
• M14: 4,724,151 km (0.062 R)
• M15: 4,828,421 km (0.117 R)
• M16: 5,325,086 km (0.106 R)
• M17: 6,138,599 km (0.032 R)
• M18: 6,676,703 km (0.112 R)
• M19: 6,991,157 km (0.118 R)
• M20: 7,150,180 km (0.047 R)
• M21: 7,390,883 km (0.087 R)
• M22: 7,553,047 km (0.085 R)
• M23: 8,550,266 km (0.071 R)
• M24: 8,720,509 km (0.102 R)
• M25: 8,977,967 km (0.112 R)
• M26: 9,810,030 km (0.057 R)
• M27: 10,257,926 km (0.03 R)
• M28: 10,621,150 km (0.116 R)
• M29: 12,548,269 km (0.112 R)
• M30: 12,936,775 km (0.065 R)
• M31: 14,429,014 km (0.072 R)
• M32: 15,247,165 km (0.039 R)
• M33: 15,454,058 km (0.111 R)
• M34: 16,714,869 km (0.108 R)
• M35: 16,821,383 km (0.047 R)
• M36: 17,196,126 km (0.093 R)
• M37: 18,227,304 km (0.072 R)
• M38: 19,055,627 km (0.092 R)
• M39: 20,691,629 km (0.117 R)
• M40: 23,139,948 km (0.101 R)
• M41: 24,217,053 km (0.103 R)
• M42: 24,640,265 km (0.104 R)
• M43: 24,883,362 km (0.113 R)
• M44: 25,555,655 km (0.036 R)
• M45: 25,678,624 km (0.053 R)
• M46: 26,482,114 km (0.072 R)
• M47: 27,043,256 km (0.086 R)
• M48: 27,860,808 km (0.056 R)
• M49: 28,050,648 km (0.045 R)
• M50: 28,177,507 km (0.094 R)
• M51: 28,814,195 km (0.083 R)
• M52: 29,520,148 km (0.076 R)
• M53: 30,492,085 km (0.084 R)
• M54: 31,014,631 km (0.105 R)
• M55: 31,804,208 km (0.106 R)
• M56: 32,800,380 km (0.084 R)
• M57: 33,000,841 km (0.111 R)
• M58: 33,537,449 km (0.091 R)
• M59: 33,739,406 km (0.087 R)
• M60: 34,212,285 km (0.107 R)
• M61: 34,347,821 km (0.084 R)
• M62: 35,643,937 km (0.096 R)
• M63: 36,194,457 km (0.052 R)
• M64: 39,201,673 km (0.101 R)
• M65: 40,555,833 km (0.09 R)
• M66: 41,563,375 km (0.09 R)
• M67: 41,852,697 km (0.095 R)
• M68: 42,070,212 km (0.086 R)
• M69: 43,090,171 km (0.105 R)
• M70: 43,970,853 km (0.114 R)
• M71: 45,303,022 km (0.112 R)
• M72: 45,600,872 km (0.105 R)
• M73: 46,198,665 km (0.08 R)
• M74: 46,874,099 km (0.111 R)
• M75: 47,175,240 km (0.078 R)
• M76: 47,477,278 km (0.065 R)
• M77: 48,386,833 km (0.102 R)
• M78: 48,691,265 km (0.107 R)
• M79: 48,920,000 km (0.098 R)
• M80: 49,915,424 km (0.07 R)
• M81: 50,454,275 km (0.086 R)
• M82: 50,763,045 km (0.029 R)
• M83: 51,848,677 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818

Radius: 5.3

Gravity: 29.12 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 12.77 AU - 17.63 AU

Year: 22207 Days

Day: 24.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 101,755,713 km

• M1: 152,440 km (0.103 R)
• M2: 428,598 km (0.075 R)
• M3: 471,233 km (0.026 R)
• M4: 1,667,867 km (0.112 R)
• M5: 2,096,913 km (0.094 R)
• M6: 2,247,259 km (0.075 R)
• M7: 2,518,929 km (0.06 R)
• M8: 2,598,515 km (0.116 R)
• M9: 3,439,105 km (0.108 R)
• M10: 4,166,899 km (0.079 R)
• M11: 4,261,146 km (0.047 R)
• M12: 5,040,551 km (0.082 R)
• M13: 5,141,080 km (0.114 R)
• M14: 6,021,913 km (0.1 R)
• M15: 6,289,693 km (0.112 R)
• M16: 6,781,571 km (0.091 R)
• M17: 6,892,572 km (0.088 R)
• M18: 7,571,298 km (0.11 R)
• M19: 7,860,321 km (0.043 R)
• M20: 8,094,142 km (0.089 R)
• M21: 9,235,724 km (0.112 R)
• M22: 9,793,873 km (0.109 R)
• M23: 10,108,627 km (0.083 R)
• M24: 11,203,684 km (0.102 R)
• M25: 11,998,946 km (0.116 R)
• M26: 12,335,840 km (0.096 R)
• M27: 12,949,790 km (0.078 R)
• M28: 13,854,109 km (0.068 R)
• M29: 15,430,422 km (0.06 R)
• M30: 15,943,692 km (0.11 R)
• M31: 16,611,946 km (0.113 R)
• M32: 16,836,642 km (0.074 R)
• M33: 18,052,424 km (0.09 R)
• M34: 18,438,087 km (0.106 R)
• M35: 18,670,861 km (0.103 R)
• M36: 18,748,652 km (0.079 R)
• M37: 19,374,869 km (0.078 R)
• M38: 21,050,964 km (0.064 R)
• M39: 21,131,896 km (0.082 R)
• M40: 23,524,714 km (0.068 R)
• M41: 24,710,277 km (0.029 R)
• M42: 27,138,999 km (0.109 R)
• M43: 29,009,720 km (0.107 R)
• M44: 29,461,356 km (0.101 R)
• M45: 31,383,090 km (0.107 R)
• M46: 31,568,143 km (0.101 R)
• M47: 33,062,177 km (0.098 R)
• M48: 35,828,241 km (0.036 R)
• M49: 36,994,357 km (0.067 R)
• M50: 37,189,881 km (0.097 R)
• M51: 37,385,854 km (0.099 R)
• M52: 39,164,274 km (0.114 R)
• M53: 39,263,906 km (0.103 R)
• M54: 41,172,625 km (0.039 R)
• M55: 41,679,762 km (0.12 R)
• M56: 42,189,143 km (0.047 R)
• M57: 42,803,092 km (0.047 R)
• M58: 44,766,714 km (0.081 R)
• M59: 45,392,781 km (0.056 R)
• M60: 45,497,500 km (0.071 R)
• M61: 47,713,343 km (0.086 R)
• M62: 54,235,212 km (0.057 R)
• M63: 54,791,118 km (0.089 R)
• M64: 56,020,812 km (0.103 R)
• M65: 56,357,856 km (0.118 R)
• M66: 56,582,851 km (0.091 R)
• M67: 58,963,552 km (0.03 R)
• M68: 59,535,165 km (0.067 R)
• M69: 59,764,349 km (0.079 R)
• M70: 59,878,941 km (0.064 R)
• M71: 61,608,143 km (0.053 R)
• M72: 62,420,759 km (0.041 R)
• M73: 63,470,637 km (0.079 R)
• M74: 64,056,462 km (0.063 R)
• M75: 64,761,816 km (0.109 R)
• M76: 65,943,190 km (0.098 R)
• M77: 66,061,672 km (0.089 R)
• M78: 67,967,549 km (0.069 R)
• M79: 69,408,924 km (0.065 R)
• M80: 69,770,801 km (0.047 R)
• M81: 69,891,527 km (0.081 R)
• M82: 70,738,849 km (0.112 R)
• M83: 71,467,840 km (0.1 R)
• M84: 72,321,445 km (0.037 R)
• M85: 72,810,780 km (0.1 R)
• M86: 74,285,366 km (0.052 R)
• M87: 76,142,324 km (0.117 R)
• M88: 76,515,571 km (0.119 R)
• M89: 77,014,181 km (0.081 R)
• M90: 78,390,780 km (0.046 R)
• M91: 79,523,236 km (0.074 R)
• M92: 80,028,279 km (0.094 R)
• M93: 81,549,689 km (0.097 R)
• M94: 86,559,871 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.2

Radius: 5.7

Gravity: 30.08 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 13.98 AU - 19.7 AU

Year: 25897 Days

Day: 17.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 101,755,713 km

• M1: 96,640 km (0.085 R)
• M2: 172,636 km (0.093 R)
• M3: 425,606 km (0.081 R)
• M4: 521,947 km (0.062 R)
• M5: 854,054 km (0.078 R)
• M6: 946,207 km (0.12 R)
• M7: 1,565,392 km (0.114 R)
• M8: 2,243,519 km (0.097 R)
• M9: 2,414,958 km (0.108 R)
• M10: 2,725,374 km (0.064 R)
• M11: 3,481,292 km (0.118 R)
• M12: 4,404,012 km (0.098 R)
• M13: 5,743,511 km (0.041 R)
• M14: 6,216,091 km (0.092 R)
• M15: 7,198,201 km (0.088 R)
• M16: 7,642,955 km (0.081 R)
• M17: 9,509,039 km (0.049 R)
• M18: 9,856,405 km (0.102 R)
• M19: 10,066,890 km (0.103 R)
• M20: 10,207,960 km (0.104 R)
• M21: 13,010,976 km (0.087 R)
• M22: 13,551,772 km (0.101 R)
• M23: 13,707,503 km (0.108 R)
• M24: 14,495,734 km (0.066 R)
• M25: 14,575,321 km (0.062 R)
• M26: 16,446,341 km (0.033 R)
• M27: 17,877,095 km (0.111 R)
• M28: 18,997,882 km (0.112 R)
• M29: 20,052,547 km (0.118 R)
• M30: 20,497,601 km (0.103 R)
• M31: 21,126,062 km (0.064 R)
• M32: 21,216,269 km (0.091 R)
• M33: 24,172,922 km (0.087 R)
• M34: 24,836,687 km (0.087 R)
• M35: 25,123,018 km (0.116 R)
• M36: 25,410,395 km (0.117 R)
• M37: 25,698,969 km (0.088 R)
• M38: 27,157,549 km (0.067 R)
• M39: 27,255,834 km (0.06 R)
• M40: 27,354,120 km (0.119 R)
• M41: 27,649,875 km (0.101 R)
• M42: 27,847,494 km (0.112 R)
• M43: 28,843,068 km (0.117 R)
• M44: 29,445,947 km (0.114 R)
• M45: 31,176,645 km (0.102 R)
• M46: 31,382,342 km (0.096 R)
• M47: 32,418,008 km (0.12 R)
• M48: 35,698,839 km (0.103 R)
• M49: 37,323,921 km (0.087 R)
• M50: 38,751,683 km (0.088 R)
• M51: 39,194,493 km (0.094 R)
• M52: 39,305,494 km (0.077 R)
• M53: 40,085,348 km (0.079 R)
• M54: 41,434,122 km (0.05 R)
• M55: 43,370,218 km (0.09 R)
• M56: 44,870,535 km (0.115 R)
• M57: 45,802,230 km (0.074 R)
• M58: 45,919,066 km (0.107 R)
• M59: 46,857,943 km (0.074 R)
• M60: 47,211,592 km (0.069 R)
• M61: 47,803,102 km (0.088 R)
• M62: 49,592,143 km (0.066 R)
• M63: 50,555,254 km (0.111 R)
• M64: 51,889,667 km (0.12 R)
• M65: 52,867,289 km (0.066 R)
• M66: 55,836,807 km (0.116 R)
• M67: 56,838,514 km (0.074 R)
• M68: 57,719,945 km (0.054 R)
• M69: 58,732,722 km (0.113 R)
• M70: 58,859,731 km (0.106 R)
• M71: 62,712,624 km (0.099 R)
• M72: 63,232,477 km (0.069 R)
• M73: 64,276,520 km (0.115 R)
• M74: 64,931,909 km (0.08 R)
• M75: 65,853,132 km (0.119 R)
• M76: 69,715,450 km (0.093 R)
• M77: 70,523,727 km (0.089 R)
• M78: 71,470,682 km (0.049 R)
• M79: 71,741,903 km (0.081 R)
• M80: 75,162,159 km (0.086 R)
• M81: 75,852,553 km (0.071 R)
• M82: 78,774,948 km (0.112 R)
• M83: 79,055,294 km (0.117 R)
• M84: 79,476,262 km (0.088 R)
• M85: 82,444,135 km (0.096 R)
• M86: 82,728,670 km (0.102 R)
• M87: 83,298,638 km (0.046 R)
• M88: 84,586,077 km (0.034 R)
• M89: 88,924,565 km (0.112 R)
• M90: 89,947,216 km (0.079 R)
• M91: 92,890,703 km (0.047 R)
• M92: 93,038,656 km (0.111 R)
• M93: 93,631,512 km (0.11 R)
• M94: 98,720,532 km (0.046 R)
• M95: 99,022,571 km (0.102 R)
• M96: 99,325,057 km (0.117 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 13,695 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit