🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.51 AU - 0.79 AU

Year: 192 Days

Day: 17 Hours

Environment

Temp: 127 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.96 AU - 1.24 AU

Year: 424 Days

Day: 43.9 Hours

Environment

Temp: 30 °C

Axial Tilt: 14.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.16 AU - 1.64 AU

Year: 608 Days

Day: 28.4 Hours

Environment

Temp: -31 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,809,108 km

• M1: 388,655 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.43 AU - 1.95 AU

Year: 806 Days

Day: 37.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.1 AU - 2.2 AU

Year: 1157 Days

Day: 33.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.39 AU - 3.41 AU

Year: 1813 Days

Day: 41.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.64 AU - 3.46 AU

Year: 1955 Days

Day: 18.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738

Radius: 12.6

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 7.78 AU - 8.18 AU

Year: 8275 Days

Day: 5.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 55.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 101,809,108 km

• M1: 163,810 km (0.086 R)
• M2: 501,901 km (0.099 R)
• M3: 698,173 km (0.117 R)
• M4: 790,924 km (0.108 R)
• M5: 888,462 km (0.117 R)
• M6: 1,170,005 km (0.12 R)
• M7: 1,360,892 km (0.046 R)
• M8: 1,541,905 km (0.116 R)
• M9: 2,086,890 km (0.087 R)
• M10: 2,514,890 km (0.06 R)
• M11: 2,841,312 km (0.063 R)
• M12: 2,970,565 km (0.113 R)
• M13: 3,154,869 km (0.077 R)
• M14: 3,424,894 km (0.1 R)
• M15: 3,535,147 km (0.073 R)
• M16: 3,730,821 km (0.109 R)
• M17: 4,640,227 km (0.06 R)
• M18: 4,916,833 km (0.072 R)
• M19: 5,294,269 km (0.054 R)
• M20: 5,944,122 km (0.105 R)
• M21: 7,390,135 km (0.106 R)
• M22: 8,300,438 km (0.065 R)
• M23: 9,015,964 km (0.103 R)
• M24: 9,869,271 km (0.087 R)
• M25: 10,027,246 km (0.056 R)
• M26: 10,225,762 km (0.082 R)
• M27: 10,385,683 km (0.119 R)
• M28: 11,903,203 km (0.048 R)
• M29: 12,198,061 km (0.078 R)
• M30: 12,537,947 km (0.109 R)
• M31: 12,709,237 km (0.111 R)
• M32: 13,010,527 km (0.115 R)
• M33: 13,620,587 km (0.102 R)
• M34: 13,884,777 km (0.099 R)
• M35: 14,284,502 km (0.057 R)
• M36: 15,551,895 km (0.116 R)
• M37: 15,643,749 km (0.095 R)
• M38: 15,828,203 km (0.106 R)
• M39: 16,292,255 km (0.119 R)
• M40: 16,432,279 km (0.105 R)
• M41: 17,138,830 km (0.112 R)
• M42: 17,424,262 km (0.089 R)
• M43: 17,567,577 km (0.111 R)
• M44: 18,048,086 km (0.04 R)
• M45: 18,338,455 km (0.058 R)
• M46: 18,728,157 km (0.06 R)
• M47: 19,268,355 km (0.09 R)
• M48: 19,664,341 km (0.035 R)
• M49: 20,263,630 km (0.043 R)
• M50: 20,767,476 km (0.082 R)
• M51: 21,071,758 km (0.106 R)
• M52: 21,428,698 km (0.063 R)
• M53: 21,890,656 km (0.118 R)
• M54: 22,459,577 km (0.114 R)
• M55: 22,824,297 km (0.091 R)
• M56: 23,612,229 km (0.096 R)
• M57: 23,876,718 km (0.082 R)
• M58: 24,783,879 km (0.118 R)
• M59: 24,999,001 km (0.043 R)
• M60: 25,106,711 km (0.098 R)
• M61: 26,412,102 km (0.03 R)
• M62: 26,686,914 km (0.079 R)
• M63: 27,239,229 km (0.087 R)
• M64: 27,628,034 km (0.114 R)
• M65: 28,749,270 km (0.114 R)
• M66: 30,056,905 km (0.072 R)
• M67: 31,791,791 km (0.104 R)
• M68: 33,025,376 km (0.032 R)
• M69: 33,262,039 km (0.092 R)
• M70: 33,380,670 km (0.095 R)
• M71: 34,035,460 km (0.077 R)
• M72: 34,334,507 km (0.086 R)
• M73: 34,574,312 km (0.068 R)
• M74: 34,754,577 km (0.116 R)
• M75: 35,478,631 km (0.116 R)
• M76: 35,660,392 km (0.043 R)
• M77: 37,619,077 km (0.069 R)
• M78: 37,804,429 km (0.034 R)
• M79: 38,673,742 km (0.066 R)
• M80: 39,173,399 km (0.086 R)
• M81: 39,423,976 km (0.105 R)
• M82: 40,495,246 km (0.092 R)
• M83: 40,939,103 km (0.047 R)
• M84: 41,256,998 km (0.08 R)
• M85: 41,512,063 km (0.099 R)
• M86: 42,087,715 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.3

Radius: 6.8

Gravity: 19.77 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 14.34 AU - 18.28 AU

Year: 24180 Days

Day: 23.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 101,809,108 km

• M1: 152,590 km (0.049 R)
• M2: 295,157 km (0.113 R)
• M3: 394,490 km (0.103 R)
• M4: 961,316 km (0.116 R)
• M5: 1,021,753 km (0.096 R)
• M6: 1,411,456 km (0.11 R)
• M7: 2,233,945 km (0.082 R)
• M8: 2,865,996 km (0.083 R)
• M9: 2,954,259 km (0.095 R)
• M10: 2,998,839 km (0.056 R)
• M11: 4,033,308 km (0.069 R)
• M12: 4,132,342 km (0.1 R)
• M13: 4,848,766 km (0.072 R)
• M14: 5,060,447 km (0.116 R)
• M15: 5,658,390 km (0.094 R)
• M16: 6,050,336 km (0.112 R)
• M17: 6,625,540 km (0.09 R)
• M18: 6,860,558 km (0.077 R)
• M19: 7,766,074 km (0.055 R)
• M20: 8,901,373 km (0.107 R)
• M21: 9,095,700 km (0.076 R)
• M22: 10,562,507 km (0.098 R)
• M23: 10,905,984 km (0.088 R)
• M24: 10,975,098 km (0.119 R)
• M25: 12,029,763 km (0.105 R)
• M26: 12,460,605 km (0.097 R)
• M27: 12,969,687 km (0.108 R)
• M28: 14,158,690 km (0.099 R)
• M29: 15,459,594 km (0.108 R)
• M30: 15,927,835 km (0.062 R)
• M31: 17,684,413 km (0.038 R)
• M32: 18,750,747 km (0.067 R)
• M33: 18,999,827 km (0.065 R)
• M34: 19,922,547 km (0.056 R)
• M35: 23,131,122 km (0.05 R)
• M36: 23,220,133 km (0.11 R)
• M37: 23,309,143 km (0.092 R)
• M38: 23,666,383 km (0.069 R)
• M39: 24,658,367 km (0.091 R)
• M40: 25,571,811 km (0.051 R)
• M41: 26,496,326 km (0.049 R)
• M42: 27,337,664 km (0.069 R)
• M43: 28,855,036 km (0.099 R)
• M44: 29,334,796 km (0.07 R)
• M45: 29,527,478 km (0.103 R)
• M46: 30,010,978 km (0.074 R)
• M47: 30,789,935 km (0.064 R)
• M48: 33,668,946 km (0.103 R)
• M49: 36,012,695 km (0.118 R)
• M50: 36,632,779 km (0.109 R)
• M51: 36,840,271 km (0.066 R)
• M52: 37,360,572 km (0.091 R)
• M53: 37,464,992 km (0.083 R)
• M54: 37,778,549 km (0.047 R)
• M55: 38,303,338 km (0.076 R)
• M56: 38,724,905 km (0.113 R)
• M57: 38,830,521 km (0.089 R)
• M58: 39,466,312 km (0.042 R)
• M59: 39,572,526 km (0.091 R)
• M60: 40,963,039 km (0.061 R)
• M61: 42,696,279 km (0.078 R)
• M62: 42,914,543 km (0.101 R)
• M63: 44,453,306 km (0.054 R)
• M64: 46,233,820 km (0.119 R)
• M65: 50,670,594 km (0.083 R)
• M66: 51,133,151 km (0.096 R)
• M67: 52,763,618 km (0.085 R)
• M68: 56,913,463 km (0.09 R)
• M69: 57,153,867 km (0.085 R)
• M70: 57,274,143 km (0.084 R)
• M71: 60,553,179 km (0.106 R)
• M72: 63,518,508 km (0.106 R)
• M73: 64,017,417 km (0.094 R)
• M74: 64,142,331 km (0.103 R)
• M75: 66,278,140 km (0.108 R)
• M76: 67,164,358 km (0.073 R)
• M77: 69,589,638 km (0.093 R)
• M78: 73,084,993 km (0.086 R)
• M79: 73,738,436 km (0.04 R)
• M80: 76,107,169 km (0.068 R)
• M81: 76,902,281 km (0.117 R)
• M82: 80,110,258 km (0.09 R)
• M83: 82,001,624 km (0.08 R)
• M84: 83,498,052 km (0.063 R)
• M85: 87,902,063 km (0.09 R)
• M86: 88,318,843 km (0.094 R)
• M87: 89,992,394 km (0.112 R)
• M88: 90,552,638 km (0.113 R)
• M89: 91,254,402 km (0.03 R)
• M90: 92,946,204 km (0.089 R)
• M91: 94,506,061 km (0.12 R)
• M92: 94,933,014 km (0.063 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.4

Radius: 3.4

Gravity: 68.98 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 17.2 AU - 19.36 AU

Year: 28690 Days

Day: 19.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 101,809,108 km

• M1: 58,942 km (0.088 R)
• M2: 129,103 km (0.085 R)
• M3: 571,015 km (0.084 R)
• M4: 708,645 km (0.106 R)
• M5: 856,448 km (0.07 R)
• M6: 887,115 km (0.06 R)
• M7: 2,132,518 km (0.107 R)
• M8: 3,455,412 km (0.105 R)
• M9: 4,485,991 km (0.102 R)
• M10: 5,259,263 km (0.11 R)
• M11: 5,661,232 km (0.072 R)
• M12: 6,555,379 km (0.061 R)
• M13: 6,987,417 km (0.049 R)
• M14: 7,049,949 km (0.057 R)
• M15: 7,365,002 km (0.061 R)
• M16: 8,603,972 km (0.114 R)
• M17: 8,940,567 km (0.085 R)
• M18: 9,835,761 km (0.108 R)
• M19: 10,400,642 km (0.083 R)
• M20: 10,615,166 km (0.053 R)
• M21: 10,686,973 km (0.088 R)
• M22: 12,007,623 km (0.06 R)
• M23: 14,878,555 km (0.098 R)
• M24: 15,689,226 km (0.075 R)
• M25: 16,017,444 km (0.096 R)
• M26: 17,437,577 km (0.092 R)
• M27: 18,723,669 km (0.078 R)
• M28: 18,984,568 km (0.115 R)
• M29: 19,421,992 km (0.119 R)
• M30: 22,760,718 km (0.067 R)
• M31: 23,786,959 km (0.087 R)
• M32: 24,732,866 km (0.06 R)
• M33: 25,691,041 km (0.075 R)
• M34: 26,758,870 km (0.045 R)
• M35: 27,052,681 km (0.12 R)
• M36: 28,138,911 km (0.057 R)
• M37: 28,637,371 km (0.06 R)
• M38: 29,946,951 km (0.103 R)
• M39: 31,379,051 km (0.099 R)
• M40: 32,415,465 km (0.105 R)
• M41: 32,833,142 km (0.109 R)
• M42: 33,673,882 km (0.073 R)
• M43: 34,948,307 km (0.116 R)
• M44: 35,162,232 km (0.081 R)
• M45: 36,671,824 km (0.057 R)
• M46: 36,889,189 km (0.089 R)
• M47: 39,308,636 km (0.086 R)
• M48: 43,147,018 km (0.099 R)
• M49: 43,606,433 km (0.05 R)
• M50: 44,067,344 km (0.098 R)
• M51: 46,044,579 km (0.072 R)
• M52: 49,123,902 km (0.063 R)
• M53: 50,930,445 km (0.106 R)
• M54: 51,172,944 km (0.057 R)
• M55: 52,024,754 km (0.107 R)
• M56: 55,229,589 km (0.074 R)
• M57: 55,728,199 km (0.114 R)
• M58: 56,353,667 km (0.078 R)
• M59: 58,370,696 km (0.096 R)
• M60: 59,133,046 km (0.075 R)
• M61: 60,026,744 km (0.112 R)
• M62: 61,053,584 km (0.098 R)
• M63: 61,182,388 km (0.082 R)
• M64: 61,311,191 km (0.11 R)
• M65: 67,069,363 km (0.047 R)
• M66: 68,401,831 km (0.112 R)
• M67: 71,228,483 km (0.097 R)
• M68: 71,635,389 km (0.118 R)
• M69: 73,407,526 km (0.057 R)
• M70: 74,092,983 km (0.042 R)
• M71: 74,230,314 km (0.084 R)
• M72: 76,855,906 km (0.119 R)
• M73: 77,691,261 km (0.077 R)
• M74: 79,371,095 km (0.057 R)
• M75: 80,074,654 km (0.086 R)
• M76: 81,063,047 km (0.086 R)
• M77: 81,487,755 km (0.114 R)
• M78: 82,624,250 km (0.052 R)
• M79: 83,194,368 km (0.097 R)
• M80: 84,338,642 km (0.079 R)
• M81: 84,769,185 km (0.1 R)
• M82: 86,932,370 km (0.103 R)
• M83: 87,222,141 km (0.071 R)
• M84: 88,967,649 km (0.104 R)
• M85: 92,788,827 km (0.085 R)
• M86: 93,678,336 km (0.115 R)
• M87: 98,620,302 km (0.064 R)
• M88: 100,134,532 km (0.052 R)
• M89: 100,742,497 km (0.047 R)
• M90: 101,351,510 km (0.105 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 18,362 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit