🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.45 AU - 0.59 AU

Year: 131 Days

Day: 18.8 Hours

Environment

Temp: 212 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.6 AU - 0.72 AU

Year: 187 Days

Day: 42.7 Hours

Environment

Temp: 188 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,917,771 km

• M1: 21,542 km (0.026 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.9 AU - 2.86 AU

Year: 1279 Days

Day: 26.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.87 AU - 2.99 AU

Year: 1747 Days

Day: 34.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,917,771 km

• M1: 35,903 km (0.063 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.99 AU - 3.19 AU

Year: 1892 Days

Day: 20.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.92 AU - 5.5 AU

Year: 4141 Days

Day: 15 Hours

Environment

Temp: -121 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,917,771 km

• M1: 2,001,919 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.8

Radius: 13.2

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.77 AU - 9.43 AU

Year: 8783 Days

Day: 6.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 67,917,771 km

• M1: 258,655 km (0.115 R)
• M2: 461,958 km (0.072 R)
• M3: 594,951 km (0.114 R)
• M4: 717,621 km (0.095 R)
• M5: 977,173 km (0.079 R)
• M6: 1,157,588 km (0.093 R)
• M7: 1,989,053 km (0.078 R)
• M8: 2,321,609 km (0.098 R)
• M9: 2,422,887 km (0.078 R)
• M10: 2,672,267 km (0.082 R)
• M11: 2,757,238 km (0.058 R)
• M12: 3,128,839 km (0.052 R)
• M13: 3,309,404 km (0.086 R)
• M14: 3,563,421 km (0.052 R)
• M15: 3,800,085 km (0.12 R)
• M16: 3,993,066 km (0.047 R)
• M17: 4,414,184 km (0.078 R)
• M18: 4,823,634 km (0.114 R)
• M19: 4,927,903 km (0.11 R)
• M20: 5,192,093 km (0.102 R)
• M21: 5,597,055 km (0.064 R)
• M22: 5,900,589 km (0.103 R)
• M23: 6,843,654 km (0.075 R)
• M24: 6,961,238 km (0.044 R)
• M25: 7,287,959 km (0.048 R)
• M26: 7,711,022 km (0.096 R)
• M27: 7,956,512 km (0.069 R)
• M28: 8,518,103 km (0.041 R)
• M29: 8,708,242 km (0.105 R)
• M30: 9,254,573 km (0.095 R)
• M31: 9,515,472 km (0.088 R)
• M32: 9,712,791 km (0.114 R)
• M33: 10,346,638 km (0.058 R)
• M34: 10,651,668 km (0.088 R)
• M35: 10,788,101 km (0.094 R)
• M36: 11,028,355 km (0.087 R)
• M37: 11,374,674 km (0.082 R)
• M38: 12,256,254 km (0.039 R)
• M39: 12,723,449 km (0.12 R)
• M40: 13,712,290 km (0.033 R)
• M41: 14,347,483 km (0.084 R)
• M42: 14,573,974 km (0.119 R)
• M43: 14,725,666 km (0.038 R)
• M44: 15,453,460 km (0.086 R)
• M45: 15,841,068 km (0.115 R)
• M46: 15,997,099 km (0.106 R)
• M47: 16,705,445 km (0.049 R)
• M48: 17,143,318 km (0.118 R)
• M49: 17,343,629 km (0.11 R)
• M50: 17,827,578 km (0.063 R)
• M51: 18,397,696 km (0.056 R)
• M52: 18,602,794 km (0.079 R)
• M53: 19,222,728 km (0.118 R)
• M54: 19,765,469 km (0.078 R)
• M55: 20,567,613 km (0.095 R)
• M56: 21,639,482 km (0.118 R)
• M57: 21,769,333 km (0.112 R)
• M58: 22,073,315 km (0.115 R)
• M59: 22,641,638 km (0.112 R)
• M60: 23,126,335 km (0.119 R)
• M61: 23,748,064 km (0.075 R)
• M62: 24,645,950 km (0.113 R)
• M63: 24,826,814 km (0.042 R)
• M64: 25,509,130 km (0.069 R)
• M65: 26,105,427 km (0.1 R)
• M66: 26,336,107 km (0.044 R)
• M67: 26,521,010 km (0.113 R)
• M68: 26,659,986 km (0.068 R)
• M69: 27,452,256 km (0.089 R)
• M70: 27,546,054 km (0.095 R)
• M71: 28,110,637 km (0.041 R)
• M72: 28,347,001 km (0.107 R)
• M73: 28,441,697 km (0.081 R)
• M74: 30,310,025 km (0.093 R)
• M75: 30,406,814 km (0.086 R)
• M76: 30,795,320 km (0.119 R)
• M77: 30,990,246 km (0.098 R)
• M78: 31,234,539 km (0.059 R)
• M79: 31,332,376 km (0.094 R)
• M80: 31,970,860 km (0.106 R)
• M81: 32,069,595 km (0.112 R)
• M82: 32,762,831 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 370.3

Radius: 6.5

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 13.79 AU - 16.55 AU

Year: 20577 Days

Day: 18.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 101.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 67,917,771 km

• M1: 117,734 km (0.118 R)
• M2: 196,721 km (0.084 R)
• M3: 345,272 km (0.065 R)
• M4: 703,260 km (0.104 R)
• M5: 1,350,869 km (0.071 R)
• M6: 1,481,617 km (0.055 R)
• M7: 1,699,731 km (0.068 R)
• M8: 1,986,809 km (0.109 R)
• M9: 2,046,050 km (0.091 R)
• M10: 4,156,427 km (0.078 R)
• M11: 4,858,640 km (0.107 R)
• M12: 5,681,278 km (0.064 R)
• M13: 6,022,361 km (0.079 R)
• M14: 6,326,344 km (0.107 R)
• M15: 6,590,833 km (0.095 R)
• M16: 6,814,033 km (0.112 R)
• M17: 9,328,175 km (0.086 R)
• M18: 9,528,337 km (0.112 R)
• M19: 9,578,752 km (0.049 R)
• M20: 10,086,487 km (0.114 R)
• M21: 10,759,827 km (0.105 R)
• M22: 10,812,186 km (0.117 R)
• M23: 11,447,528 km (0.101 R)
• M24: 11,500,935 km (0.066 R)
• M25: 11,661,902 km (0.059 R)
• M26: 13,032,219 km (0.093 R)
• M27: 13,200,067 km (0.094 R)
• M28: 13,481,311 km (0.113 R)
• M29: 13,651,105 km (0.075 R)
• M30: 13,707,802 km (0.066 R)
• M31: 13,764,650 km (0.088 R)
• M32: 15,210,364 km (0.099 R)
• M33: 16,341,174 km (0.077 R)
• M34: 16,401,462 km (0.061 R)
• M35: 16,764,536 km (0.101 R)
• M36: 17,130,303 km (0.083 R)
• M37: 18,243,311 km (0.108 R)
• M38: 20,538,591 km (0.093 R)
• M39: 21,060,987 km (0.039 R)
• M40: 21,323,830 km (0.088 R)
• M41: 22,586,885 km (0.041 R)
• M42: 23,329,190 km (0.079 R)
• M43: 24,285,419 km (0.054 R)
• M44: 25,115,239 km (0.095 R)
• M45: 25,254,514 km (0.097 R)
• M46: 27,016,029 km (0.077 R)
• M47: 27,659,898 km (0.111 R)
• M48: 27,731,855 km (0.119 R)
• M49: 27,875,618 km (0.104 R)
• M50: 28,236,448 km (0.093 R)
• M51: 28,381,259 km (0.075 R)
• M52: 32,761,186 km (0.069 R)
• M53: 34,370,111 km (0.107 R)
• M54: 34,524,645 km (0.104 R)
• M55: 34,601,987 km (0.087 R)
• M56: 35,223,118 km (0.119 R)
• M57: 35,300,909 km (0.09 R)
• M58: 35,926,228 km (0.113 R)
• M59: 36,240,084 km (0.114 R)
• M60: 36,476,299 km (0.092 R)
• M61: 37,425,647 km (0.039 R)
• M62: 38,303,039 km (0.066 R)
• M63: 38,383,223 km (0.118 R)
• M64: 39,106,679 km (0.101 R)
• M65: 39,510,443 km (0.082 R)
• M66: 39,834,472 km (0.054 R)
• M67: 40,485,373 km (0.086 R)
• M68: 40,812,094 km (0.098 R)
• M69: 41,715,067 km (0.065 R)
• M70: 41,797,495 km (0.091 R)
• M71: 41,879,924 km (0.077 R)
• M72: 42,045,080 km (0.044 R)
• M73: 42,210,386 km (0.067 R)
• M74: 43,206,857 km (0.105 R)
• M75: 46,327,768 km (0.076 R)
• M76: 47,699,580 km (0.117 R)
• M77: 48,131,021 km (0.085 R)
• M78: 48,911,024 km (0.08 R)
• M79: 48,997,940 km (0.112 R)
• M80: 49,346,054 km (0.026 R)
• M81: 51,011,079 km (0.098 R)
• M82: 52,694,354 km (0.105 R)
• M83: 55,479,717 km (0.088 R)
• M84: 55,751,686 km (0.095 R)
• M85: 56,206,164 km (0.117 R)
• M86: 56,479,479 km (0.087 R)
• M87: 57,485,226 km (0.063 R)
• M88: 57,852,339 km (0.063 R)
• M89: 58,036,344 km (0.074 R)
• M90: 58,496,807 km (0.076 R)
• M91: 58,589,108 km (0.093 R)
• M92: 59,051,216 km (0.092 R)
• M93: 59,143,668 km (0.038 R)
• M94: 60,817,818 km (0.058 R)
• M95: 61,848,547 km (0.094 R)
• M96: 62,507,525 km (0.061 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.8

Radius: 3.6

Gravity: 32.47 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 13.83 AU - 17.43 AU

Year: 21520 Days

Day: 24.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 67,917,771 km

• M1: 55,950 km (0.095 R)
• M2: 329,265 km (0.105 R)
• M3: 415,284 km (0.09 R)
• M4: 470,336 km (0.113 R)
• M5: 920,177 km (0.049 R)
• M6: 1,092,513 km (0.074 R)
• M7: 1,118,094 km (0.073 R)
• M8: 1,221,915 km (0.108 R)
• M9: 1,551,928 km (0.106 R)
• M10: 1,580,502 km (0.09 R)
• M11: 1,877,304 km (0.114 R)
• M12: 2,387,133 km (0.11 R)
• M13: 2,521,023 km (0.109 R)
• M14: 3,987,830 km (0.111 R)
• M15: 4,307,521 km (0.118 R)
• M16: 4,676,878 km (0.073 R)
• M17: 4,718,466 km (0.059 R)
• M18: 5,141,978 km (0.108 R)
• M19: 5,445,512 km (0.097 R)
• M20: 5,621,589 km (0.116 R)
• M21: 5,889,219 km (0.119 R)
• M22: 6,115,561 km (0.075 R)
• M23: 6,206,816 km (0.12 R)
• M24: 6,437,047 km (0.099 R)
• M25: 6,811,191 km (0.1 R)
• M26: 6,905,737 km (0.085 R)
• M27: 7,337,028 km (0.117 R)
• M28: 7,580,274 km (0.086 R)
• M29: 9,779,512 km (0.097 R)
• M30: 10,425,924 km (0.099 R)
• M31: 10,644,487 km (0.097 R)
• M32: 10,699,389 km (0.111 R)
• M33: 11,253,201 km (0.096 R)
• M34: 11,816,437 km (0.036 R)
• M35: 11,987,128 km (0.118 R)
• M36: 12,388,798 km (0.087 R)
• M37: 12,504,288 km (0.083 R)
• M38: 13,028,628 km (0.066 R)
• M39: 13,738,919 km (0.073 R)
• M40: 13,798,608 km (0.115 R)
• M41: 14,038,563 km (0.106 R)
• M42: 14,766,507 km (0.094 R)
• M43: 17,279,900 km (0.111 R)
• M44: 18,059,305 km (0.119 R)
• M45: 18,387,373 km (0.047 R)
• M46: 18,651,264 km (0.036 R)
• M47: 18,783,808 km (0.082 R)
• M48: 20,601,871 km (0.102 R)
• M49: 20,738,753 km (0.065 R)
• M50: 21,427,801 km (0.115 R)
• M51: 22,264,501 km (0.066 R)
• M52: 22,686,816 km (0.104 R)
• M53: 24,329,999 km (0.055 R)
• M54: 24,983,443 km (0.091 R)
• M55: 25,863,527 km (0.117 R)
• M56: 25,937,428 km (0.068 R)
• M57: 26,604,785 km (0.107 R)
• M58: 27,202,727 km (0.115 R)
• M59: 27,729,611 km (0.11 R)
• M60: 27,805,158 km (0.07 R)
• M61: 27,880,705 km (0.079 R)
• M62: 29,023,034 km (0.109 R)
• M63: 30,180,473 km (0.101 R)
• M64: 31,038,865 km (0.04 R)
• M65: 31,353,021 km (0.06 R)
• M66: 31,668,224 km (0.076 R)
• M67: 32,939,357 km (0.112 R)
• M68: 33,581,281 km (0.093 R)
• M69: 35,942,235 km (0.092 R)
• M70: 36,189,520 km (0.042 R)
• M71: 38,187,998 km (0.115 R)
• M72: 38,862,086 km (0.06 R)
• M73: 39,031,281 km (0.112 R)
• M74: 44,217,839 km (0.108 R)
• M75: 45,103,010 km (0.078 R)
• M76: 45,458,754 km (0.059 R)
• M77: 45,636,925 km (0.116 R)
• M78: 46,262,543 km (0.098 R)
• M79: 47,251,235 km (0.105 R)
• M80: 49,799,336 km (0.071 R)
• M81: 50,075,045 km (0.091 R)
• M82: 52,298,368 km (0.09 R)
• M83: 52,391,717 km (0.119 R)
• M84: 53,046,657 km (0.064 R)
• M85: 54,648,401 km (0.085 R)
• M86: 54,932,637 km (0.119 R)
• M87: 56,553,081 km (0.11 R)
• M88: 56,936,501 km (0.051 R)
• M89: 57,320,967 km (0.112 R)
• M90: 60,231,394 km (0.106 R)
• M91: 61,901,804 km (0.087 R)
• M92: 62,297,041 km (0.026 R)
• M93: 62,593,993 km (0.093 R)
• M94: 64,886,580 km (0.066 R)
• M95: 66,093,536 km (0.074 R)
• M96: 66,699,707 km (0.093 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 10,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit