🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.71 AU - 0.77 AU

Year: 288 Days

Day: 20.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,811,940 km

• M1: 113,545 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.96 AU - 1.24 AU

Year: 523 Days

Day: 40.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.66 AU - 2 AU

Year: 1122 Days

Day: 16.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.43 AU - 2.33 AU

Year: 1168 Days

Day: 25.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,811,940 km

• M1: 1,110,016 km (0.036 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.7

Radius: 13.1

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.7 AU - 4.06 AU

Year: 2815 Days

Day: 9.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 65,811,940 km

• M1: 190,887 km (0.07 R)
• M2: 346,319 km (0.03 R)
• M3: 532,419 km (0.065 R)
• M4: 627,114 km (0.082 R)
• M5: 757,414 km (0.111 R)
• M6: 1,082,041 km (0.102 R)
• M7: 1,255,276 km (0.074 R)
• M8: 1,339,350 km (0.109 R)
• M9: 1,577,958 km (0.064 R)
• M10: 1,817,315 km (0.068 R)
• M11: 1,955,394 km (0.037 R)
• M12: 2,097,362 km (0.044 R)
• M13: 2,421,840 km (0.086 R)
• M14: 2,590,138 km (0.12 R)
• M15: 2,922,694 km (0.111 R)
• M16: 3,053,143 km (0.054 R)
• M17: 3,319,726 km (0.052 R)
• M18: 3,456,010 km (0.064 R)
• M19: 3,611,592 km (0.046 R)
• M20: 4,238,856 km (0.109 R)
• M21: 4,368,407 km (0.03 R)
• M22: 4,537,004 km (0.059 R)
• M23: 4,631,550 km (0.12 R)
• M24: 4,861,332 km (0.111 R)
• M25: 5,533,027 km (0.105 R)
• M26: 5,900,439 km (0.076 R)
• M27: 6,233,743 km (0.101 R)
• M28: 6,318,116 km (0.114 R)
• M29: 6,445,275 km (0.092 R)
• M30: 6,573,330 km (0.106 R)
• M31: 7,116,072 km (0.046 R)
• M32: 7,763,980 km (0.055 R)
• M33: 8,152,486 km (0.084 R)
• M34: 8,430,588 km (0.047 R)
• M35: 8,782,741 km (0.071 R)
• M36: 9,453,089 km (0.077 R)
• M37: 9,696,485 km (0.073 R)
• M38: 9,966,509 km (0.056 R)
• M39: 10,139,744 km (0.09 R)
• M40: 10,289,042 km (0.077 R)
• M41: 10,514,337 km (0.065 R)
• M42: 10,842,704 km (0.09 R)
• M43: 11,123,200 km (0.111 R)
• M44: 11,561,372 km (0.087 R)
• M45: 12,375,035 km (0.081 R)
• M46: 12,481,399 km (0.104 R)
• M47: 13,589,022 km (0.093 R)
• M48: 13,698,827 km (0.074 R)
• M49: 13,863,983 km (0.086 R)
• M50: 14,756,035 km (0.103 R)
• M51: 15,408,880 km (0.096 R)
• M52: 16,071,000 km (0.098 R)
• M53: 16,245,282 km (0.091 R)
• M54: 16,566,468 km (0.063 R)
• M55: 16,742,545 km (0.074 R)
• M56: 16,889,749 km (0.073 R)
• M57: 17,126,114 km (0.058 R)
• M58: 17,423,215 km (0.066 R)
• M59: 17,632,203 km (0.037 R)
• M60: 18,143,230 km (0.103 R)
• M61: 18,720,079 km (0.114 R)
• M62: 18,903,486 km (0.108 R)
• M63: 19,860,763 km (0.078 R)
• M64: 20,079,026 km (0.06 R)
• M65: 21,119,180 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.9

Radius: 9.4

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.27 AU - 10.09 AU

Year: 10599 Days

Day: 12.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 65,811,940 km

• M1: 331,060 km (0.108 R)
• M2: 515,963 km (0.105 R)
• M3: 709,842 km (0.09 R)
• M4: 815,907 km (0.086 R)
• M5: 941,868 km (0.097 R)
• M6: 1,510,789 km (0.1 R)
• M7: 2,309,342 km (0.074 R)
• M8: 2,783,418 km (0.079 R)
• M9: 3,220,094 km (0.114 R)
• M10: 3,287,413 km (0.116 R)
• M11: 3,355,331 km (0.058 R)
• M12: 3,469,474 km (0.101 R)
• M13: 3,631,488 km (0.116 R)
• M14: 3,867,255 km (0.11 R)
• M15: 4,132,492 km (0.094 R)
• M16: 4,279,696 km (0.067 R)
• M17: 4,354,046 km (0.11 R)
• M18: 4,579,340 km (0.111 R)
• M19: 4,937,627 km (0.119 R)
• M20: 5,041,747 km (0.101 R)
• M21: 5,172,795 km (0.116 R)
• M22: 5,492,037 km (0.067 R)
• M23: 5,708,505 km (0.092 R)
• M24: 5,983,017 km (0.096 R)
• M25: 6,094,019 km (0.103 R)
• M26: 6,233,743 km (0.088 R)
• M27: 6,488,060 km (0.115 R)
• M28: 8,053,452 km (0.112 R)
• M29: 8,330,507 km (0.101 R)
• M30: 8,830,762 km (0.114 R)
• M31: 8,989,037 km (0.075 R)
• M32: 9,212,237 km (0.112 R)
• M33: 9,437,382 km (0.074 R)
• M34: 9,860,295 km (0.071 R)
• M35: 9,991,642 km (0.033 R)
• M36: 11,856,230 km (0.085 R)
• M37: 12,277,198 km (0.118 R)
• M38: 12,347,808 km (0.119 R)
• M39: 12,560,536 km (0.086 R)
• M40: 12,953,680 km (0.109 R)
• M41: 13,025,636 km (0.11 R)
• M42: 13,169,849 km (0.093 R)
• M43: 13,278,307 km (0.106 R)
• M44: 13,605,627 km (0.089 R)
• M45: 14,231,245 km (0.06 R)
• M46: 15,510,457 km (0.114 R)
• M47: 15,816,833 km (0.093 R)
• M48: 16,163,900 km (0.1 R)
• M49: 16,396,675 km (0.094 R)
• M50: 16,669,541 km (0.04 R)
• M51: 17,062,086 km (0.102 R)
• M52: 17,378,336 km (0.088 R)
• M53: 17,856,301 km (0.07 R)
• M54: 17,936,486 km (0.098 R)
• M55: 18,016,670 km (0.101 R)
• M56: 18,419,537 km (0.063 R)
• M57: 18,540,861 km (0.106 R)
• M58: 18,703,175 km (0.12 R)
• M59: 18,825,246 km (0.091 R)
• M60: 19,152,118 km (0.052 R)
• M61: 20,018,738 km (0.069 R)
• M62: 20,268,716 km (0.115 R)
• M63: 22,305,641 km (0.119 R)
• M64: 23,173,458 km (0.107 R)
• M65: 23,699,444 km (0.098 R)
• M66: 23,919,802 km (0.092 R)
• M67: 24,229,470 km (0.088 R)
• M68: 25,842,583 km (0.052 R)
• M69: 26,114,851 km (0.051 R)
• M70: 26,342,390 km (0.048 R)
• M71: 26,937,191 km (0.116 R)
• M72: 27,536,480 km (0.067 R)
• M73: 29,030,215 km (0.09 R)
• M74: 29,549,768 km (0.075 R)
• M75: 29,644,464 km (0.107 R)
• M76: 29,739,458 km (0.102 R)
• M77: 30,550,129 km (0.026 R)
• M78: 31,126,679 km (0.096 R)
• M79: 31,755,439 km (0.1 R)
• M80: 32,534,994 km (0.09 R)
• M81: 32,632,831 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.4

Radius: 10.5

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.32 AU - 9.32 AU

Year: 10872 Days

Day: 5.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 65,811,940 km

• M1: 131,945 km (0.1 R)
• M2: 209,287 km (0.118 R)
• M3: 320,588 km (0.12 R)
• M4: 473,328 km (0.092 R)
• M5: 698,173 km (0.04 R)
• M6: 890,107 km (0.094 R)
• M7: 975,528 km (0.115 R)
• M8: 1,629,869 km (0.1 R)
• M9: 1,779,317 km (0.099 R)
• M10: 1,911,262 km (0.105 R)
• M11: 2,001,021 km (0.092 R)
• M12: 2,092,276 km (0.057 R)
• M13: 2,278,974 km (0.061 R)
• M14: 2,594,326 km (0.099 R)
• M15: 2,872,130 km (0.106 R)
• M16: 2,975,502 km (0.079 R)
• M17: 3,186,285 km (0.071 R)
• M18: 3,374,629 km (0.096 R)
• M19: 3,622,363 km (0.11 R)
• M20: 3,904,654 km (0.086 R)
• M21: 4,671,942 km (0.073 R)
• M22: 4,794,163 km (0.041 R)
• M23: 5,388,964 km (0.087 R)
• M24: 6,341,753 km (0.102 R)
• M25: 6,889,580 km (0.092 R)
• M26: 7,957,560 km (0.078 R)
• M27: 8,067,215 km (0.068 R)
• M28: 8,362,072 km (0.115 R)
• M29: 8,510,772 km (0.112 R)
• M30: 9,000,406 km (0.088 R)
• M31: 9,229,441 km (0.026 R)
• M32: 9,344,631 km (0.096 R)
• M33: 10,125,233 km (0.056 R)
• M34: 10,967,319 km (0.079 R)
• M35: 11,048,700 km (0.069 R)
• M36: 11,957,208 km (0.101 R)
• M37: 12,590,306 km (0.118 R)
• M38: 12,718,213 km (0.037 R)
• M39: 13,018,456 km (0.116 R)
• M40: 13,845,133 km (0.119 R)
• M41: 14,554,377 km (0.095 R)
• M42: 14,778,474 km (0.09 R)
• M43: 15,094,126 km (0.112 R)
• M44: 16,146,846 km (0.096 R)
• M45: 17,555,460 km (0.105 R)
• M46: 18,516,327 km (0.071 R)
• M47: 19,444,731 km (0.113 R)
• M48: 21,042,736 km (0.117 R)
• M49: 21,703,958 km (0.102 R)
• M50: 22,268,690 km (0.078 R)
• M51: 22,734,388 km (0.051 R)
• M52: 23,360,306 km (0.032 R)
• M53: 23,939,100 km (0.105 R)
• M54: 24,203,739 km (0.051 R)
• M55: 25,057,045 km (0.12 R)
• M56: 25,379,578 km (0.073 R)
• M57: 25,811,766 km (0.099 R)
• M58: 26,246,498 km (0.088 R)
• M59: 27,233,245 km (0.034 R)
• M60: 27,454,201 km (0.086 R)
• M61: 27,564,904 km (0.078 R)
• M62: 27,786,757 km (0.114 R)
• M63: 28,736,255 km (0.1 R)
• M64: 29,073,897 km (0.109 R)
• M65: 29,356,189 km (0.1 R)
• M66: 29,866,766 km (0.067 R)
• M67: 30,208,747 km (0.115 R)
• M68: 30,666,816 km (0.11 R)
• M69: 30,896,747 km (0.065 R)
• M70: 32,288,008 km (0.096 R)
• M71: 32,697,607 km (0.101 R)
• M72: 34,115,196 km (0.062 R)
• M73: 34,651,953 km (0.061 R)
• M74: 35,552,682 km (0.104 R)
• M75: 35,733,845 km (0.087 R)
• M76: 36,948,879 km (0.092 R)
• M77: 37,992,324 km (0.025 R)
• M78: 38,301,094 km (0.094 R)
• M79: 38,610,612 km (0.078 R)
• M80: 39,169,958 km (0.096 R)
• M81: 40,045,405 km (0.098 R)
• M82: 40,170,918 km (0.118 R)
• M83: 40,737,744 km (0.09 R)
• M84: 40,990,415 km (0.105 R)
• M85: 42,006,633 km (0.077 R)
• M86: 42,261,997 km (0.1 R)
• M87: 42,646,015 km (0.103 R)
• M88: 42,902,575 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 523.1

Radius: 4.4

Gravity: 27.02 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 9.48 AU - 14.16 AU

Year: 18410 Days

Day: 24.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 112.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,811,940 km

• M1: 120,426 km (0.105 R)
• M2: 163,660 km (0.12 R)
• M3: 254,765 km (0.051 R)
• M4: 503,846 km (0.106 R)
• M5: 1,325,138 km (0.097 R)
• M6: 1,598,752 km (0.06 R)
• M7: 2,165,429 km (0.091 R)
• M8: 3,499,244 km (0.119 R)
• M9: 3,685,493 km (0.1 R)
• M10: 3,874,884 km (0.095 R)
• M11: 4,542,390 km (0.109 R)
• M12: 5,160,379 km (0.054 R)
• M13: 5,244,752 km (0.105 R)
• M14: 5,500,714 km (0.1 R)
• M15: 5,717,032 km (0.099 R)
• M16: 5,760,715 km (0.028 R)
• M17: 5,936,193 km (0.119 R)
• M18: 6,979,489 km (0.099 R)
• M19: 7,166,636 km (0.083 R)
• M20: 7,883,060 km (0.075 R)
• M21: 9,902,033 km (0.107 R)
• M22: 10,483,819 km (0.062 R)
• M23: 11,076,526 km (0.094 R)
• M24: 12,690,687 km (0.07 R)
• M25: 12,976,419 km (0.057 R)
• M26: 14,317,563 km (0.097 R)
• M27: 15,215,599 km (0.053 R)
• M28: 15,824,463 km (0.12 R)
• M29: 16,070,252 km (0.111 R)
• M30: 17,381,029 km (0.116 R)
• M31: 17,571,018 km (0.112 R)
• M32: 18,081,296 km (0.082 R)
• M33: 18,209,502 km (0.073 R)
• M34: 18,660,988 km (0.112 R)
• M35: 19,312,337 km (0.065 R)
• M36: 19,574,881 km (0.099 R)
• M37: 19,706,677 km (0.034 R)
• M38: 19,971,017 km (0.051 R)
• M39: 21,649,804 km (0.088 R)
• M40: 22,059,403 km (0.053 R)
• M41: 22,127,919 km (0.117 R)
• M42: 23,094,470 km (0.094 R)
• M43: 23,164,033 km (0.109 R)
• M44: 23,863,553 km (0.094 R)
• M45: 23,933,864 km (0.077 R)
• M46: 26,366,026 km (0.109 R)
• M47: 27,243,119 km (0.037 R)
• M48: 27,907,034 km (0.103 R)
• M49: 28,427,186 km (0.107 R)
• M50: 29,175,774 km (0.039 R)
• M51: 29,552,611 km (0.111 R)
• M52: 29,855,097 km (0.117 R)
• M53: 31,229,154 km (0.113 R)
• M54: 31,460,133 km (0.078 R)
• M55: 33,959,465 km (0.076 R)
• M56: 35,072,772 km (0.109 R)
• M57: 35,232,692 km (0.115 R)
• M58: 35,393,061 km (0.057 R)
• M59: 35,553,580 km (0.072 R)
• M60: 35,875,215 km (0.035 R)
• M61: 36,440,695 km (0.075 R)
• M62: 38,318,896 km (0.068 R)
• M63: 38,979,520 km (0.111 R)
• M64: 39,062,398 km (0.09 R)
• M65: 39,560,708 km (0.078 R)
• M66: 40,395,913 km (0.095 R)
• M67: 40,647,686 km (0.054 R)
• M68: 43,021,804 km (0.086 R)
• M69: 43,278,814 km (0.048 R)
• M70: 45,702,299 km (0.073 R)
• M71: 46,402,716 km (0.087 R)
• M72: 46,490,530 km (0.052 R)
• M73: 46,930,348 km (0.04 R)
• M74: 47,371,662 km (0.092 R)
• M75: 48,347,189 km (0.12 R)
• M76: 48,703,681 km (0.106 R)
• M77: 49,598,426 km (0.107 R)
• M78: 50,228,083 km (0.087 R)
• M79: 52,864,447 km (0.115 R)
• M80: 53,231,560 km (0.101 R)
• M81: 53,415,565 km (0.09 R)
• M82: 53,876,177 km (0.09 R)
• M83: 56,761,621 km (0.104 R)
• M84: 57,703,040 km (0.087 R)
• M85: 58,365,160 km (0.072 R)
• M86: 58,839,535 km (0.107 R)
• M87: 58,934,680 km (0.105 R)
• M88: 60,079,103 km (0.048 R)
• M89: 60,942,283 km (0.06 R)
• M90: 61,520,030 km (0.038 R)
• M91: 63,751,432 km (0.079 R)
• M92: 64,729,951 km (0.12 R)
• M93: 65,221,081 km (0.045 R)
• M94: 65,713,258 km (0.066 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 15,467 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit