🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.47 AU - 0.63 AU

Year: 147 Days

Day: 31.4 Hours

Environment

Temp: 197 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.55 AU - 0.67 AU

Year: 171 Days

Day: 23.7 Hours

Environment

Temp: 148 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,735,832 km

• M1: 106,962 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.11 AU - 1.41 AU

Year: 509 Days

Day: 47.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.85 AU - 1.93 AU

Year: 935 Days

Day: 43.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,735,832 km

• M1: 176,974 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.43 AU - 3.53 AU

Year: 2336 Days

Day: 39.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.12 AU - 5.1 AU

Year: 2999 Days

Day: 47.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.2

Radius: 14.6

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.31 AU - 9.59 AU

Year: 9636 Days

Day: 6.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 87,735,832 km

• M1: 233,971 km (0.111 R)
• M2: 403,166 km (0.086 R)
• M3: 675,135 km (0.047 R)
• M4: 767,138 km (0.075 R)
• M5: 864,227 km (0.072 R)
• M6: 1,167,761 km (0.071 R)
• M7: 1,488,499 km (0.093 R)
• M8: 1,993,242 km (0.105 R)
• M9: 2,296,477 km (0.086 R)
• M10: 2,614,971 km (0.061 R)
• M11: 2,724,476 km (0.057 R)
• M12: 2,902,797 km (0.107 R)
• M13: 3,154,570 km (0.101 R)
• M14: 3,485,630 km (0.072 R)
• M15: 3,655,574 km (0.096 R)
• M16: 4,054,252 km (0.105 R)
• M17: 4,705,302 km (0.094 R)
• M18: 4,839,641 km (0.095 R)
• M19: 5,194,636 km (0.11 R)
• M20: 5,473,636 km (0.12 R)
• M21: 5,643,430 km (0.105 R)
• M22: 5,786,296 km (0.118 R)
• M23: 6,222,075 km (0.068 R)
• M24: 6,608,636 km (0.096 R)
• M25: 6,972,308 km (0.119 R)
• M26: 7,125,795 km (0.104 R)
• M27: 7,498,892 km (0.108 R)
• M28: 7,910,436 km (0.114 R)
• M29: 8,296,698 km (0.084 R)
• M30: 9,088,220 km (0.107 R)
• M31: 10,007,350 km (0.069 R)
• M32: 10,285,452 km (0.106 R)
• M33: 10,425,476 km (0.045 R)
• M34: 11,135,018 km (0.102 R)
• M35: 11,423,293 km (0.107 R)
• M36: 11,531,901 km (0.096 R)
• M37: 11,896,920 km (0.108 R)
• M38: 12,451,480 km (0.112 R)
• M39: 12,563,379 km (0.082 R)
• M40: 13,356,397 km (0.076 R)
• M41: 13,701,220 km (0.058 R)
• M42: 13,932,798 km (0.099 R)
• M43: 14,321,603 km (0.046 R)
• M44: 14,713,998 km (0.069 R)
• M45: 14,911,617 km (0.085 R)
• M46: 16,115,281 km (0.07 R)
• M47: 16,237,353 km (0.08 R)
• M48: 18,232,689 km (0.091 R)
• M49: 18,700,781 km (0.108 R)
• M50: 18,914,856 km (0.12 R)
• M51: 20,172,674 km (0.035 R)
• M52: 20,480,248 km (0.032 R)
• M53: 20,745,335 km (0.105 R)
• M54: 20,922,609 km (0.109 R)
• M55: 22,087,078 km (0.061 R)
• M56: 22,222,764 km (0.055 R)
• M57: 22,358,898 km (0.089 R)
• M58: 22,495,181 km (0.1 R)
• M59: 23,272,642 km (0.103 R)
• M60: 23,364,644 km (0.073 R)
• M61: 23,456,946 km (0.113 R)
• M62: 24,619,322 km (0.116 R)
• M63: 24,901,164 km (0.089 R)
• M64: 25,089,657 km (0.108 R)
• M65: 25,562,835 km (0.11 R)
• M66: 25,657,830 km (0.091 R)
• M67: 26,710,700 km (0.043 R)
• M68: 27,048,641 km (0.051 R)
• M69: 28,512,905 km (0.117 R)
• M70: 28,858,327 km (0.072 R)
• M71: 29,105,911 km (0.07 R)
• M72: 29,205,244 km (0.099 R)
• M73: 30,203,660 km (0.107 R)
• M74: 30,354,306 km (0.053 R)
• M75: 30,454,985 km (0.096 R)
• M76: 31,264,010 km (0.083 R)
• M77: 32,080,216 km (0.077 R)
• M78: 33,421,361 km (0.072 R)
• M79: 33,733,572 km (0.112 R)
• M80: 34,151,100 km (0.084 R)
• M81: 34,991,690 km (0.114 R)
• M82: 35,149,964 km (0.067 R)
• M83: 35,361,496 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537

Radius: 3.5

Gravity: 43.84 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 13.37 AU - 16.81 AU

Year: 21096 Days

Day: 19.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 87,735,832 km

• M1: 151,243 km (0.116 R)
• M2: 233,821 km (0.086 R)
• M3: 581,786 km (0.092 R)
• M4: 1,006,345 km (0.107 R)
• M5: 1,084,734 km (0.075 R)
• M6: 1,219,821 km (0.109 R)
• M7: 1,303,596 km (0.089 R)
• M8: 1,331,870 km (0.119 R)
• M9: 1,418,038 km (0.079 R)
• M10: 1,447,210 km (0.079 R)
• M11: 1,718,431 km (0.064 R)
• M12: 1,749,547 km (0.075 R)
• M13: 2,951,267 km (0.114 R)
• M14: 3,370,739 km (0.068 R)
• M15: 4,824,831 km (0.087 R)
• M16: 5,778,068 km (0.088 R)
• M17: 6,251,845 km (0.117 R)
• M18: 6,590,833 km (0.114 R)
• M19: 6,935,806 km (0.083 R)
• M20: 7,085,554 km (0.067 R)
• M21: 7,797,939 km (0.106 R)
• M22: 8,479,507 km (0.093 R)
• M23: 8,908,404 km (0.119 R)
• M24: 9,289,429 km (0.11 R)
• M25: 9,344,332 km (0.119 R)
• M26: 9,899,041 km (0.055 R)
• M27: 10,693,256 km (0.068 R)
• M28: 11,862,962 km (0.099 R)
• M29: 12,161,708 km (0.108 R)
• M30: 12,949,790 km (0.105 R)
• M31: 13,195,729 km (0.119 R)
• M32: 13,629,563 km (0.085 R)
• M33: 14,257,575 km (0.113 R)
• M34: 14,638,750 km (0.072 R)
• M35: 15,346,498 km (0.056 R)
• M36: 15,476,349 km (0.076 R)
• M37: 15,671,873 km (0.102 R)
• M38: 16,329,356 km (0.1 R)
• M39: 16,661,463 km (0.101 R)
• M40: 17,062,984 km (0.069 R)
• M41: 18,217,879 km (0.067 R)
• M42: 20,458,855 km (0.096 R)
• M43: 21,393,842 km (0.115 R)
• M44: 22,489,945 km (0.04 R)
• M45: 23,529,202 km (0.038 R)
• M46: 23,604,001 km (0.037 R)
• M47: 23,979,342 km (0.088 R)
• M48: 24,356,777 km (0.107 R)
• M49: 27,681,740 km (0.074 R)
• M50: 28,395,471 km (0.04 R)
• M51: 31,475,093 km (0.117 R)
• M52: 32,970,324 km (0.059 R)
• M53: 33,137,873 km (0.088 R)
• M54: 33,473,870 km (0.109 R)
• M55: 34,488,592 km (0.112 R)
• M56: 34,658,685 km (0.114 R)
• M57: 34,743,806 km (0.105 R)
• M58: 36,115,768 km (0.086 R)
• M59: 36,288,554 km (0.079 R)
• M60: 36,895,173 km (0.117 R)
• M61: 37,243,437 km (0.077 R)
• M62: 39,355,460 km (0.05 R)
• M63: 40,425,833 km (0.048 R)
• M64: 42,686,556 km (0.045 R)
• M65: 42,960,619 km (0.093 R)
• M66: 43,052,173 km (0.052 R)
• M67: 43,326,984 km (0.046 R)
• M68: 43,510,541 km (0.09 R)
• M69: 43,694,247 km (0.089 R)
• M70: 43,878,252 km (0.08 R)
• M71: 44,895,219 km (0.088 R)
• M72: 45,173,919 km (0.043 R)
• M73: 46,952,189 km (0.052 R)
• M74: 47,140,683 km (0.043 R)
• M75: 47,707,659 km (0.098 R)
• M76: 49,422,349 km (0.11 R)
• M77: 49,614,134 km (0.118 R)
• M78: 50,673,287 km (0.098 R)
• M79: 50,769,927 km (0.113 R)
• M80: 52,911,720 km (0.075 R)
• M81: 53,993,611 km (0.108 R)
• M82: 54,586,917 km (0.027 R)
• M83: 54,983,501 km (0.099 R)
• M84: 55,979,374 km (0.119 R)
• M85: 56,579,859 km (0.101 R)
• M86: 58,697,866 km (0.062 R)
• M87: 58,901,020 km (0.107 R)
• M88: 61,252,998 km (0.054 R)
• M89: 61,458,994 km (0.092 R)
• M90: 62,803,430 km (0.063 R)
• M91: 64,262,159 km (0.04 R)
• M92: 67,425,256 km (0.088 R)
• M93: 68,064,039 km (0.113 R)
• M94: 69,240,178 km (0.041 R)
• M95: 69,347,290 km (0.077 R)
• M96: 69,561,963 km (0.106 R)
• M97: 70,638,768 km (0.118 R)
• M98: 71,179,116 km (0.114 R)
• M99: 72,699,479 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.6

Radius: 7.4

Gravity: 11.68 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 15.77 AU - 18.59 AU

Year: 25628 Days

Day: 16.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,735,832 km

• M1: 179,667 km (0.078 R)
• M2: 237,262 km (0.04 R)
• M3: 303,684 km (0.109 R)
• M4: 378,034 km (0.08 R)
• M5: 459,415 km (0.087 R)
• M6: 570,417 km (0.066 R)
• M7: 766,988 km (0.094 R)
• M8: 1,544,448 km (0.092 R)
• M9: 2,001,320 km (0.115 R)
• M10: 2,419,147 km (0.065 R)
• M11: 3,377,172 km (0.084 R)
• M12: 3,735,309 km (0.103 R)
• M13: 3,919,015 km (0.118 R)
• M14: 4,633,944 km (0.062 R)
• M15: 5,596,456 km (0.035 R)
• M16: 6,563,307 km (0.093 R)
• M17: 6,673,860 km (0.083 R)
• M18: 7,122,654 km (0.059 R)
• M19: 7,179,351 km (0.111 R)
• M20: 7,236,348 km (0.095 R)
• M21: 7,465,532 km (0.093 R)
• M22: 7,697,110 km (0.101 R)
• M23: 8,890,452 km (0.094 R)
• M24: 9,759,466 km (0.068 R)
• M25: 10,655,408 km (0.096 R)
• M26: 12,048,164 km (0.116 R)
• M27: 12,388,050 km (0.117 R)
• M28: 13,077,547 km (0.078 R)
• M29: 14,206,263 km (0.086 R)
• M30: 17,852,262 km (0.035 R)
• M31: 19,260,277 km (0.118 R)
• M32: 19,577,873 km (0.112 R)
• M33: 20,541,433 km (0.094 R)
• M34: 20,784,679 km (0.058 R)
• M35: 21,274,164 km (0.116 R)
• M36: 22,015,421 km (0.054 R)
• M37: 23,438,546 km (0.075 R)
• M38: 25,064,076 km (0.093 R)
• M39: 27,079,907 km (0.117 R)
• M40: 28,332,191 km (0.092 R)
• M41: 29,511,920 km (0.06 R)
• M42: 29,786,432 km (0.097 R)
• M43: 30,061,842 km (0.042 R)
• M44: 30,430,301 km (0.082 R)
• M45: 30,800,257 km (0.11 R)
• M46: 30,985,908 km (0.102 R)
• M47: 31,451,307 km (0.075 R)
• M48: 31,638,154 km (0.111 R)
• M49: 33,146,251 km (0.064 R)
• M50: 35,938,644 km (0.099 R)
• M51: 36,036,332 km (0.1 R)
• M52: 36,918,959 km (0.105 R)
• M53: 37,511,367 km (0.096 R)
• M54: 37,709,434 km (0.1 R)
• M55: 37,808,767 km (0.062 R)
• M56: 38,106,916 km (0.073 R)
• M57: 38,805,538 km (0.084 R)
• M58: 39,005,999 km (0.083 R)
• M59: 39,811,135 km (0.053 R)
• M60: 40,317,075 km (0.089 R)
• M61: 42,156,231 km (0.11 R)
• M62: 42,775,267 km (0.051 R)
• M63: 45,176,163 km (0.117 R)
• M64: 45,386,947 km (0.074 R)
• M65: 46,127,456 km (0.082 R)
• M66: 48,372,920 km (0.111 R)
• M67: 49,454,662 km (0.049 R)
• M68: 51,421,725 km (0.108 R)
• M69: 53,302,918 km (0.081 R)
• M70: 53,414,219 km (0.048 R)
• M71: 53,525,669 km (0.087 R)
• M72: 53,860,469 km (0.117 R)
• M73: 54,532,014 km (0.061 R)
• M74: 55,996,727 km (0.1 R)
• M75: 56,450,009 km (0.077 R)
• M76: 58,275,252 km (0.103 R)
• M77: 58,964,749 km (0.119 R)
• M78: 59,888,216 km (0.052 R)
• M79: 61,282,469 km (0.069 R)
• M80: 63,275,711 km (0.065 R)
• M81: 65,767,413 km (0.092 R)
• M82: 65,886,792 km (0.109 R)
• M83: 69,260,523 km (0.076 R)
• M84: 73,555,927 km (0.076 R)
• M85: 73,803,960 km (0.102 R)
• M86: 74,674,320 km (0.111 R)
• M87: 74,923,550 km (0.114 R)
• M88: 80,989,295 km (0.104 R)
• M89: 81,117,351 km (0.116 R)
• M90: 81,758,527 km (0.088 R)
• M91: 82,272,695 km (0.103 R)
• M92: 82,658,957 km (0.081 R)
• M93: 83,433,425 km (0.032 R)
• M94: 87,473,017 km (0.056 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 19,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit