🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.93 AU - 1.35 AU

Year: 424 Days

Day: 45.7 Hours

Environment

Temp: 43 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.35 AU - 1.45 AU

Year: 577 Days

Day: 17.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 14.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.29 AU - 2.01 AU

Year: 738 Days

Day: 38.5 Hours

Environment

Temp: -29 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,329,357 km

• M1: 551,867 km (0.042 R)
• M2: 1,197,681 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.93 AU - 3.19 AU

Year: 1864 Days

Day: 27.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.16 AU - 3.88 AU

Year: 2300 Days

Day: 47.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.7 AU - 5.2 AU

Year: 3269 Days

Day: 36.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.66 AU - 5.35 AU

Year: 3894 Days

Day: 28.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.2

Radius: 8.6

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 10.99 AU - 13.71 AU

Year: 15115 Days

Day: 5.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 55,329,357 km

• M1: 118,033 km (0.095 R)
• M2: 222,302 km (0.083 R)
• M3: 291,566 km (0.094 R)
• M4: 347,366 km (0.059 R)
• M5: 513,420 km (0.1 R)
• M6: 722,109 km (0.108 R)
• M7: 940,073 km (0.101 R)
• M8: 1,217,577 km (0.09 R)
• M9: 1,499,419 km (0.064 R)
• M10: 1,691,653 km (0.103 R)
• M11: 2,538,377 km (0.03 R)
• M12: 2,820,219 km (0.098 R)
• M13: 4,194,276 km (0.083 R)
• M14: 4,806,729 km (0.095 R)
• M15: 4,869,560 km (0.111 R)
• M16: 5,447,158 km (0.076 R)
• M17: 5,710,899 km (0.053 R)
• M18: 5,810,830 km (0.115 R)
• M19: 5,911,360 km (0.059 R)
• M20: 6,182,282 km (0.09 R)
• M21: 6,285,055 km (0.105 R)
• M22: 6,457,392 km (0.1 R)
• M23: 6,807,002 km (0.068 R)
• M24: 6,983,977 km (0.071 R)
• M25: 8,454,823 km (0.114 R)
• M26: 8,952,984 km (0.049 R)
• M27: 10,138,547 km (0.102 R)
• M28: 12,050,408 km (0.099 R)
• M29: 12,610,502 km (0.111 R)
• M30: 13,003,346 km (0.058 R)
• M31: 13,666,813 km (0.091 R)
• M32: 13,845,582 km (0.11 R)
• M33: 15,396,613 km (0.113 R)
• M34: 15,582,713 km (0.075 R)
• M35: 15,769,560 km (0.081 R)
• M36: 15,863,209 km (0.108 R)
• M37: 15,957,156 km (0.118 R)
• M38: 17,581,191 km (0.069 R)
• M39: 17,775,668 km (0.11 R)
• M40: 18,560,907 km (0.091 R)
• M41: 19,911,477 km (0.074 R)
• M42: 20,114,331 km (0.102 R)
• M43: 20,317,784 km (0.049 R)
• M44: 20,829,409 km (0.097 R)
• M45: 21,035,256 km (0.12 R)
• M46: 21,293,462 km (0.11 R)
• M47: 22,232,039 km (0.096 R)
• M48: 22,337,056 km (0.12 R)
• M49: 23,077,416 km (0.032 R)
• M50: 23,237,187 km (0.095 R)
• M51: 23,450,663 km (0.116 R)
• M52: 24,690,979 km (0.107 R)
• M53: 25,127,356 km (0.107 R)
• M54: 25,291,614 km (0.043 R)
• M55: 25,401,419 km (0.046 R)
• M56: 25,952,538 km (0.036 R)
• M57: 27,178,642 km (0.095 R)
• M58: 27,516,284 km (0.119 R)
• M59: 28,252,755 km (0.091 R)
• M60: 29,340,780 km (0.052 R)
• M61: 29,744,993 km (0.057 R)
• M62: 29,802,888 km (0.1 R)
• M63: 30,676,091 km (0.115 R)
• M64: 30,734,583 km (0.106 R)
• M65: 30,910,211 km (0.059 R)
• M66: 32,268,710 km (0.033 R)
• M67: 32,566,559 km (0.111 R)
• M68: 33,165,100 km (0.095 R)
• M69: 33,888,106 km (0.068 R)
• M70: 34,009,131 km (0.044 R)
• M71: 34,921,229 km (0.049 R)
• M72: 34,982,265 km (0.1 R)
• M73: 35,104,636 km (0.062 R)
• M74: 36,707,428 km (0.12 R)
• M75: 37,018,442 km (0.089 R)
• M76: 37,267,822 km (0.079 R)
• M77: 37,705,545 km (0.095 R)
• M78: 37,956,570 km (0.111 R)
• M79: 39,029,187 km (0.108 R)
• M80: 39,283,054 km (0.094 R)
• M81: 39,920,042 km (0.117 R)
• M82: 40,303,910 km (0.105 R)
• M83: 40,432,116 km (0.105 R)
• M84: 40,946,284 km (0.093 R)
• M85: 42,371,652 km (0.062 R)
• M86: 42,959,422 km (0.11 R)
• M87: 43,024,796 km (0.085 R)
• M88: 43,352,715 km (0.1 R)
• M89: 43,813,177 km (0.03 R)
• M90: 44,143,040 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 920.2

Radius: 7.6

Gravity: 15.93 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 15.59 AU - 19.65 AU

Year: 25757 Days

Day: 19.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 55,329,357 km

• M1: 97,687 km (0.12 R)
• M2: 636,389 km (0.107 R)
• M3: 744,698 km (0.065 R)
• M4: 1,894,059 km (0.1 R)
• M5: 3,328,852 km (0.082 R)
• M6: 4,119,028 km (0.117 R)
• M7: 4,377,533 km (0.09 R)
• M8: 5,463,464 km (0.095 R)
• M9: 5,862,441 km (0.112 R)
• M10: 6,036,424 km (0.109 R)
• M11: 6,212,052 km (0.07 R)
• M12: 6,389,325 km (0.117 R)
• M13: 7,487,972 km (0.056 R)
• M14: 7,930,782 km (0.11 R)
• M15: 8,123,314 km (0.118 R)
• M16: 10,974,799 km (0.074 R)
• M17: 12,061,179 km (0.082 R)
• M18: 12,208,533 km (0.069 R)
• M19: 12,430,835 km (0.091 R)
• M20: 12,879,329 km (0.045 R)
• M21: 13,946,561 km (0.05 R)
• M22: 14,726,115 km (0.101 R)
• M23: 15,439,847 km (0.093 R)
• M24: 15,680,250 km (0.075 R)
• M25: 16,002,634 km (0.038 R)
• M26: 16,736,112 km (0.082 R)
• M27: 17,480,661 km (0.031 R)
• M28: 18,574,969 km (0.045 R)
• M29: 18,916,202 km (0.051 R)
• M30: 19,001,772 km (0.037 R)
• M31: 19,345,548 km (0.073 R)
• M32: 19,778,035 km (0.05 R)
• M33: 22,349,473 km (0.118 R)
• M34: 22,621,292 km (0.106 R)
• M35: 23,351,928 km (0.091 R)
• M36: 24,275,994 km (0.119 R)
• M37: 27,119,102 km (0.102 R)
• M38: 27,215,742 km (0.114 R)
• M39: 27,797,528 km (0.087 R)
• M40: 27,992,454 km (0.109 R)
• M41: 29,468,387 km (0.118 R)
• M42: 29,567,570 km (0.088 R)
• M43: 29,766,536 km (0.111 R)
• M44: 30,165,663 km (0.101 R)
• M45: 30,667,115 km (0.097 R)
• M46: 32,290,252 km (0.093 R)
• M47: 35,197,237 km (0.049 R)
• M48: 35,408,021 km (0.112 R)
• M49: 36,362,006 km (0.106 R)
• M50: 37,002,585 km (0.102 R)
• M51: 37,216,958 km (0.117 R)
• M52: 38,511,877 km (0.076 R)
• M53: 39,055,815 km (0.084 R)
• M54: 39,164,872 km (0.119 R)
• M55: 39,602,296 km (0.092 R)
• M56: 41,701,603 km (0.042 R)
• M57: 41,813,203 km (0.086 R)
• M58: 42,036,403 km (0.049 R)
• M59: 43,384,579 km (0.084 R)
• M60: 44,063,903 km (0.098 R)
• M61: 44,291,142 km (0.028 R)
• M62: 44,746,668 km (0.077 R)
• M63: 46,584,777 km (0.092 R)
• M64: 47,979,478 km (0.113 R)
• M65: 48,330,285 km (0.117 R)
• M66: 49,978,554 km (0.101 R)
• M67: 52,726,218 km (0.118 R)
• M68: 52,846,794 km (0.05 R)
• M69: 54,300,886 km (0.092 R)
• M70: 55,155,239 km (0.051 R)
• M71: 56,629,975 km (0.083 R)
• M72: 58,741,399 km (0.098 R)
• M73: 61,511,802 km (0.084 R)
• M74: 64,840,504 km (0.093 R)
• M75: 66,917,820 km (0.072 R)
• M76: 74,764,229 km (0.09 R)
• M77: 75,578,191 km (0.075 R)
• M78: 76,258,861 km (0.059 R)
• M79: 78,312,989 km (0.116 R)
• M80: 80,107,865 km (0.111 R)
• M81: 80,524,046 km (0.107 R)
• M82: 82,195,802 km (0.086 R)
• M83: 82,335,526 km (0.085 R)
• M84: 82,895,771 km (0.093 R)
• M85: 83,457,062 km (0.034 R)
• M86: 83,878,928 km (0.1 R)
• M87: 84,301,542 km (0.106 R)
• M88: 85,290,234 km (0.039 R)
• M89: 85,431,754 km (0.096 R)
• M90: 86,567,052 km (0.03 R)
• M91: 86,994,004 km (0.093 R)
• M92: 91,737,304 km (0.093 R)
• M93: 92,608,711 km (0.103 R)
• M94: 94,213,448 km (0.108 R)
• M95: 99,082,410 km (0.073 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.9

Radius: 5.1

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 19.8 AU - 19.92 AU

Year: 30822 Days

Day: 17.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 54.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 55,329,357 km

• M1: 127,158 km (0.047 R)
• M2: 243,695 km (0.105 R)
• M3: 365,019 km (0.073 R)
• M4: 1,021,903 km (0.049 R)
• M5: 1,065,137 km (0.036 R)
• M6: 1,108,969 km (0.072 R)
• M7: 1,175,989 km (0.054 R)
• M8: 1,267,393 km (0.081 R)
• M9: 1,361,191 km (0.088 R)
• M10: 1,408,913 km (0.103 R)
• M11: 2,246,810 km (0.087 R)
• M12: 2,774,293 km (0.106 R)
• M13: 2,927,481 km (0.116 R)
• M14: 3,274,099 km (0.099 R)
• M15: 3,306,263 km (0.096 R)
• M16: 3,733,963 km (0.111 R)
• M17: 3,767,473 km (0.062 R)
• M18: 4,248,879 km (0.102 R)
• M19: 5,419,931 km (0.088 R)
• M20: 6,480,281 km (0.109 R)
• M21: 7,179,950 km (0.074 R)
• M22: 7,305,911 km (0.113 R)
• M23: 8,918,427 km (0.094 R)
• M24: 10,827,295 km (0.113 R)
• M25: 11,654,422 km (0.111 R)
• M26: 12,050,707 km (0.087 R)
• M27: 12,250,420 km (0.108 R)
• M28: 12,805,428 km (0.079 R)
• M29: 14,097,206 km (0.114 R)
• M30: 14,519,221 km (0.095 R)
• M31: 18,155,946 km (0.068 R)
• M32: 18,614,912 km (0.11 R)
• M33: 18,787,997 km (0.069 R)
• M34: 19,310,542 km (0.08 R)
• M35: 20,310,454 km (0.086 R)
• M36: 20,966,441 km (0.078 R)
• M37: 22,176,987 km (0.108 R)
• M38: 22,544,399 km (0.112 R)
• M39: 22,975,839 km (0.111 R)
• M40: 23,472,056 km (0.057 R)
• M41: 24,223,037 km (0.105 R)
• M42: 24,791,509 km (0.068 R)
• M43: 26,134,898 km (0.103 R)
• M44: 27,698,943 km (0.101 R)
• M45: 28,293,296 km (0.069 R)
• M46: 29,092,148 km (0.111 R)
• M47: 29,159,168 km (0.08 R)
• M48: 30,644,077 km (0.068 R)
• M49: 32,153,519 km (0.052 R)
• M50: 32,222,783 km (0.048 R)
• M51: 32,777,941 km (0.086 R)
• M52: 33,476,563 km (0.056 R)
• M53: 35,244,211 km (0.105 R)
• M54: 36,391,328 km (0.073 R)
• M55: 36,969,523 km (0.114 R)
• M56: 37,623,565 km (0.067 R)
• M57: 38,869,416 km (0.1 R)
• M58: 39,905,531 km (0.108 R)
• M59: 40,054,231 km (0.095 R)
• M60: 40,203,231 km (0.053 R)
• M61: 42,763,150 km (0.052 R)
• M62: 43,296,765 km (0.12 R)
• M63: 44,370,579 km (0.104 R)
• M64: 44,756,242 km (0.097 R)
• M65: 45,375,428 km (0.107 R)
• M66: 46,622,476 km (0.051 R)
• M67: 46,779,254 km (0.086 R)
• M68: 47,407,715 km (0.067 R)
• M69: 49,549,208 km (0.08 R)
• M70: 51,722,267 km (0.078 R)
• M71: 52,616,413 km (0.115 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 13,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit