🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.97 AU - 1.03 AU

Year: 350 Days

Day: 16.1 Hours

Environment

Temp: 174 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.24 AU - 1.38 AU

Year: 525 Days

Day: 44.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 49.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.26 AU - 1.86 AU

Year: 682 Days

Day: 36 Hours

Environment

Temp: -19 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.37 AU - 1.91 AU

Year: 735 Days

Day: 23 Hours

Environment

Temp: -26 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.8

Radius: 8.2

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 9.16 AU - 11.96 AU

Year: 12005 Days

Day: 5.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 93,992,682 km

• M1: 140,024 km (0.09 R)
• M2: 214,972 km (0.066 R)
• M3: 286,480 km (0.101 R)
• M4: 796,010 km (0.106 R)
• M5: 1,027,438 km (0.065 R)
• M6: 1,980,526 km (0.107 R)
• M7: 2,399,251 km (0.117 R)
• M8: 2,459,239 km (0.027 R)
• M9: 2,580,563 km (0.072 R)
• M10: 2,782,072 km (0.095 R)
• M11: 3,882,663 km (0.078 R)
• M12: 3,971,075 km (0.074 R)
• M13: 4,258,603 km (0.108 R)
• M14: 5,044,889 km (0.062 R)
• M15: 5,238,768 km (0.099 R)
• M16: 5,474,534 km (0.097 R)
• M17: 5,794,524 km (0.103 R)
• M18: 5,875,456 km (0.082 R)
• M19: 5,956,688 km (0.068 R)
• M20: 6,182,282 km (0.117 R)
• M21: 6,410,718 km (0.102 R)
• M22: 6,663,089 km (0.116 R)
• M23: 7,177,407 km (0.071 R)
• M24: 7,704,739 km (0.062 R)
• M25: 7,972,968 km (0.105 R)
• M26: 8,063,176 km (0.115 R)
• M27: 9,598,648 km (0.094 R)
• M28: 10,473,347 km (0.077 R)
• M29: 11,221,785 km (0.104 R)
• M30: 11,398,909 km (0.09 R)
• M31: 12,194,321 km (0.103 R)
• M32: 12,324,321 km (0.08 R)
• M33: 14,191,752 km (0.094 R)
• M34: 15,298,028 km (0.11 R)
• M35: 15,974,958 km (0.054 R)
• M36: 16,288,515 km (0.093 R)
• M37: 16,345,811 km (0.116 R)
• M38: 16,546,572 km (0.096 R)
• M39: 17,066,873 km (0.078 R)
• M40: 18,004,852 km (0.118 R)
• M41: 18,390,665 km (0.066 R)
• M42: 18,510,044 km (0.081 R)
• M43: 19,019,724 km (0.103 R)
• M44: 19,170,518 km (0.037 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.7

Radius: 10.7

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 10.45 AU - 13.87 AU

Year: 14835 Days

Day: 14 Hours

Environment

Temp: -179 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,992,682 km

• M1: 529,128 km (0.079 R)
• M2: 622,477 km (0.066 R)
• M3: 1,032,076 km (0.041 R)
• M4: 1,409,362 km (0.093 R)
• M5: 1,770,042 km (0.114 R)
• M6: 2,036,925 km (0.113 R)
• M7: 2,159,744 km (0.069 R)
• M8: 2,477,640 km (0.081 R)
• M9: 2,982,682 km (0.098 R)
• M10: 3,301,176 km (0.111 R)
• M11: 3,446,286 km (0.114 R)
• M12: 3,667,841 km (0.086 R)
• M13: 4,480,307 km (0.09 R)
• M14: 4,763,346 km (0.11 R)
• M15: 4,927,754 km (0.1 R)
• M16: 5,389,562 km (0.12 R)
• M17: 6,444,826 km (0.109 R)
• M18: 6,535,632 km (0.099 R)
• M19: 6,949,719 km (0.099 R)
• M20: 7,089,593 km (0.113 R)
• M21: 7,183,391 km (0.041 R)
• M22: 7,997,353 km (0.119 R)
• M23: 8,941,465 km (0.053 R)
• M24: 9,246,794 km (0.103 R)
• M25: 10,342,898 km (0.102 R)
• M26: 11,590,095 km (0.031 R)
• M27: 12,147,198 km (0.075 R)
• M28: 13,345,177 km (0.082 R)
• M29: 14,700,085 km (0.112 R)
• M30: 15,546,211 km (0.061 R)
• M31: 15,852,288 km (0.085 R)
• M32: 17,602,433 km (0.116 R)
• M33: 17,921,526 km (0.036 R)
• M34: 18,306,740 km (0.079 R)
• M35: 19,742,880 km (0.059 R)
• M36: 20,074,239 km (0.084 R)
• M37: 20,207,381 km (0.118 R)
• M38: 20,340,673 km (0.07 R)
• M39: 20,944,599 km (0.088 R)
• M40: 21,012,068 km (0.079 R)
• M41: 21,350,459 km (0.112 R)
• M42: 22,101,290 km (0.093 R)
• M43: 23,628,684 km (0.076 R)
• M44: 24,192,668 km (0.084 R)
• M45: 26,857,755 km (0.117 R)
• M46: 27,004,510 km (0.096 R)
• M47: 28,262,329 km (0.064 R)
• M48: 29,312,356 km (0.109 R)
• M49: 29,994,074 km (0.115 R)
• M50: 31,065,045 km (0.117 R)
• M51: 31,296,174 km (0.113 R)
• M52: 32,460,344 km (0.105 R)
• M53: 32,851,543 km (0.084 R)
• M54: 33,244,387 km (0.09 R)
• M55: 34,113,999 km (0.072 R)
• M56: 35,071,126 km (0.078 R)
• M57: 36,280,027 km (0.111 R)
• M58: 36,361,109 km (0.082 R)
• M59: 39,070,326 km (0.095 R)
• M60: 39,904,035 km (0.078 R)
• M61: 40,743,728 km (0.102 R)
• M62: 41,589,106 km (0.105 R)
• M63: 43,211,495 km (0.101 R)
• M64: 43,987,160 km (0.106 R)
• M65: 44,073,627 km (0.12 R)
• M66: 44,160,095 km (0.064 R)
• M67: 44,246,712 km (0.093 R)
• M68: 44,680,396 km (0.045 R)
• M69: 44,941,295 km (0.114 R)
• M70: 45,902,461 km (0.094 R)
• M71: 47,578,406 km (0.108 R)
• M72: 47,755,979 km (0.073 R)
• M73: 47,933,851 km (0.107 R)
• M74: 49,095,029 km (0.119 R)
• M75: 49,454,064 km (0.085 R)
• M76: 49,543,972 km (0.101 R)
• M77: 49,904,204 km (0.081 R)
• M78: 50,899,329 km (0.102 R)
• M79: 51,353,807 km (0.068 R)
• M80: 53,093,182 km (0.046 R)
• M81: 53,738,846 km (0.113 R)
• M82: 54,016,350 km (0.082 R)
• M83: 54,572,854 km (0.051 R)
• M84: 54,944,755 km (0.095 R)
• M85: 55,131,154 km (0.118 R)
• M86: 55,784,896 km (0.05 R)
• M87: 56,629,376 km (0.101 R)
• M88: 58,996,912 km (0.072 R)
• M89: 61,880,561 km (0.088 R)
• M90: 62,074,440 km (0.103 R)
• M91: 62,462,796 km (0.092 R)
• M92: 63,730,488 km (0.081 R)
• M93: 64,220,272 km (0.08 R)
• M94: 65,203,728 km (0.034 R)
• M95: 65,401,048 km (0.094 R)
• M96: 65,697,251 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.3

Radius: 9.8

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 10.8 AU - 14.08 AU

Year: 15350 Days

Day: 8.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 93,992,682 km

• M1: 152,739 km (0.109 R)
• M2: 395,537 km (0.107 R)
• M3: 481,556 km (0.089 R)
• M4: 559,047 km (0.071 R)
• M5: 782,696 km (0.119 R)
• M6: 974,630 km (0.118 R)
• M7: 1,737,579 km (0.107 R)
• M8: 1,862,793 km (0.082 R)
• M9: 1,939,387 km (0.097 R)
• M10: 2,763,222 km (0.089 R)
• M11: 2,969,817 km (0.048 R)
• M12: 3,619,670 km (0.068 R)
• M13: 3,813,399 km (0.11 R)
• M14: 4,110,351 km (0.094 R)
• M15: 4,797,155 km (0.086 R)
• M16: 5,081,840 km (0.113 R)
• M17: 5,408,861 km (0.101 R)
• M18: 5,817,861 km (0.116 R)
• M19: 5,893,259 km (0.104 R)
• M20: 6,045,100 km (0.101 R)
• M21: 6,665,632 km (0.057 R)
• M22: 6,943,436 km (0.083 R)
• M23: 7,063,712 km (0.084 R)
• M24: 7,225,128 km (0.111 R)
• M25: 7,634,129 km (0.119 R)
• M26: 8,261,692 km (0.111 R)
• M27: 8,346,664 km (0.112 R)
• M28: 9,834,714 km (0.106 R)
• M29: 10,060,307 km (0.12 R)
• M30: 10,333,473 km (0.108 R)
• M31: 11,027,009 km (0.108 R)
• M32: 11,402,948 km (0.095 R)
• M33: 12,071,202 km (0.044 R)
• M34: 12,556,198 km (0.105 R)
• M35: 12,998,260 km (0.059 R)
• M36: 13,345,476 km (0.08 R)
• M37: 13,695,984 km (0.119 R)
• M38: 14,252,638 km (0.113 R)
• M39: 15,545,463 km (0.03 R)
• M40: 15,861,264 km (0.065 R)
• M41: 17,690,846 km (0.108 R)
• M42: 18,130,963 km (0.113 R)
• M43: 20,557,739 km (0.08 R)
• M44: 21,311,413 km (0.103 R)
• M45: 21,428,100 km (0.102 R)
• M46: 21,545,085 km (0.083 R)
• M47: 22,015,122 km (0.118 R)
• M48: 22,192,246 km (0.096 R)
• M49: 22,310,578 km (0.108 R)
• M50: 22,607,380 km (0.09 R)
• M51: 22,786,000 km (0.075 R)
• M52: 23,025,057 km (0.063 R)
• M53: 23,264,862 km (0.1 R)
• M54: 23,565,704 km (0.117 R)
• M55: 24,171,575 km (0.076 R)
• M56: 24,354,234 km (0.084 R)
• M57: 24,782,383 km (0.044 R)
• M58: 24,905,203 km (0.12 R)
• M59: 25,336,643 km (0.064 R)
• M60: 27,086,639 km (0.051 R)
• M61: 27,149,919 km (0.099 R)
• M62: 27,912,420 km (0.065 R)
• M63: 28,424,643 km (0.071 R)
• M64: 28,681,951 km (0.066 R)
• M65: 29,718,814 km (0.116 R)
• M66: 30,373,155 km (0.067 R)
• M67: 30,834,066 km (0.096 R)
• M68: 32,767,768 km (0.114 R)
• M69: 32,970,024 km (0.109 R)
• M70: 33,851,455 km (0.082 R)
• M71: 37,947,744 km (0.111 R)
• M72: 38,018,504 km (0.05 R)
• M73: 38,942,420 km (0.058 R)
• M74: 39,085,286 km (0.102 R)
• M75: 40,306,154 km (0.041 R)
• M76: 41,393,880 km (0.102 R)
• M77: 43,449,954 km (0.111 R)
• M78: 44,938,752 km (0.051 R)
• M79: 45,163,448 km (0.077 R)
• M80: 45,614,186 km (0.115 R)
• M81: 46,217,365 km (0.044 R)
• M82: 46,292,911 km (0.082 R)
• M83: 46,520,001 km (0.099 R)
• M84: 48,195,946 km (0.051 R)
• M85: 48,964,281 km (0.099 R)
• M86: 49,427,286 km (0.046 R)
• M87: 49,891,787 km (0.057 R)
• M88: 50,279,844 km (0.091 R)
• M89: 51,450,148 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 946.3

Radius: 7

Gravity: 19.31 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 14.78 AU - 18.14 AU

Year: 23363 Days

Day: 17.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,992,682 km

• M1: 599,588 km (0.046 R)
• M2: 650,003 km (0.044 R)
• M3: 810,372 km (0.113 R)
• M4: 895,343 km (0.118 R)
• M5: 1,074,562 km (0.074 R)
• M6: 1,432,848 km (0.095 R)
• M7: 1,826,141 km (0.096 R)
• M8: 1,977,385 km (0.075 R)
• M9: 2,332,530 km (0.094 R)
• M10: 3,101,313 km (0.082 R)
• M11: 3,893,434 km (0.103 R)
• M12: 3,941,904 km (0.078 R)
• M13: 4,237,060 km (0.079 R)
• M14: 5,058,951 km (0.113 R)
• M15: 6,266,804 km (0.057 R)
• M16: 6,669,223 km (0.076 R)
• M17: 7,318,178 km (0.114 R)
• M18: 8,111,047 km (0.114 R)
• M19: 8,930,993 km (0.064 R)
• M20: 10,648,526 km (0.058 R)
• M21: 11,266,365 km (0.112 R)
• M22: 11,966,334 km (0.062 R)
• M23: 12,321,629 km (0.077 R)
• M24: 12,969,986 km (0.12 R)
• M25: 13,555,512 km (0.071 R)
• M26: 14,828,141 km (0.113 R)
• M27: 15,209,765 km (0.119 R)
• M28: 15,517,338 km (0.11 R)
• M29: 17,006,136 km (0.109 R)
• M30: 17,085,722 km (0.069 R)
• M31: 18,458,283 km (0.097 R)
• M32: 18,540,113 km (0.077 R)
• M33: 20,201,846 km (0.106 R)
• M34: 20,370,742 km (0.076 R)
• M35: 20,455,265 km (0.066 R)
• M36: 21,307,374 km (0.082 R)
• M37: 22,084,236 km (0.103 R)
• M38: 23,046,300 km (0.045 R)
• M39: 25,373,893 km (0.094 R)
• M40: 27,588,091 km (0.085 R)
• M41: 27,963,133 km (0.064 R)
• M42: 29,288,870 km (0.078 R)
• M43: 29,767,433 km (0.109 R)
• M44: 31,903,092 km (0.069 R)
• M45: 33,188,138 km (0.042 R)
• M46: 33,786,978 km (0.041 R)
• M47: 34,188,200 km (0.114 R)
• M48: 37,661,414 km (0.118 R)
• M49: 40,817,929 km (0.082 R)
• M50: 43,621,393 km (0.108 R)
• M51: 47,267,990 km (0.094 R)
• M52: 47,492,238 km (0.06 R)
• M53: 49,298,034 km (0.104 R)
• M54: 49,639,117 km (0.105 R)
• M55: 50,323,527 km (0.104 R)
• M56: 52,048,540 km (0.119 R)
• M57: 52,511,845 km (0.026 R)
• M58: 54,495,812 km (0.088 R)
• M59: 54,848,414 km (0.117 R)
• M60: 55,556,161 km (0.108 R)
• M61: 55,674,344 km (0.102 R)
• M62: 57,697,056 km (0.112 R)
• M63: 58,898,028 km (0.117 R)
• M64: 59,259,905 km (0.094 R)
• M65: 60,471,648 km (0.096 R)
• M66: 60,958,589 km (0.033 R)
• M67: 64,279,512 km (0.038 R)
• M68: 64,527,845 km (0.114 R)
• M69: 65,274,787 km (0.073 R)
• M70: 65,649,230 km (0.12 R)
• M71: 66,525,874 km (0.108 R)
• M72: 68,290,830 km (0.027 R)
• M73: 71,480,555 km (0.115 R)
• M74: 71,737,864 km (0.083 R)
• M75: 73,417,698 km (0.085 R)
• M76: 74,849,200 km (0.098 R)
• M77: 75,633,841 km (0.065 R)
• M78: 76,552,671 km (0.111 R)
• M79: 77,475,241 km (0.033 R)
• M80: 78,534,245 km (0.115 R)
• M81: 80,666,313 km (0.112 R)
• M82: 81,068,133 km (0.102 R)
• M83: 81,202,323 km (0.108 R)
• M84: 82,277,931 km (0.118 R)
• M85: 82,412,569 km (0.087 R)
• M86: 82,682,444 km (0.117 R)
• M87: 83,764,485 km (0.097 R)
• M88: 85,123,582 km (0.103 R)
• M89: 85,259,866 km (0.072 R)
• M90: 86,216,095 km (0.114 R)
• M91: 87,863,617 km (0.077 R)
• M92: 88,829,420 km (0.103 R)
• M93: 90,076,319 km (0.078 R)
• M94: 91,050,201 km (0.119 R)
• M95: 93,148,760 km (0.119 R)
• M96: 93,429,854 km (0.052 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 13,842 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit