🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.94 AU - 1.02 AU

Year: 349 Days

Day: 41 Hours

Environment

Temp: 154 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.14 AU - 1.18 AU

Year: 450 Days

Day: 41.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 47.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.31 AU - 2.35 AU

Year: 1280 Days

Day: 29.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,379,181 km

• M1: 306,376 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.91 AU - 4.57 AU

Year: 3142 Days

Day: 39.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.07 AU - 5.69 AU

Year: 3880 Days

Day: 13.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,379,181 km

• M1: 939,923 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151

Radius: 11.8

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 9.01 AU - 10.13 AU

Year: 10655 Days

Day: 11.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 37,379,181 km

• M1: 181,462 km (0.105 R)
• M2: 387,159 km (0.066 R)
• M3: 1,026,840 km (0.111 R)
• M4: 1,411,905 km (0.117 R)
• M5: 1,523,355 km (0.12 R)
• M6: 1,875,509 km (0.12 R)
• M7: 2,016,729 km (0.089 R)
• M8: 2,404,187 km (0.09 R)
• M9: 3,018,735 km (0.112 R)
• M10: 3,702,996 km (0.083 R)
• M11: 3,881,616 km (0.044 R)
• M12: 3,971,973 km (0.111 R)
• M13: 4,201,007 km (0.035 R)
• M14: 5,259,861 km (0.108 R)
• M15: 5,334,959 km (0.044 R)
• M16: 5,948,909 km (0.086 R)
• M17: 6,105,987 km (0.026 R)
• M18: 8,153,832 km (0.108 R)
• M19: 8,328,562 km (0.117 R)
• M20: 9,129,958 km (0.032 R)
• M21: 9,250,833 km (0.091 R)
• M22: 9,524,747 km (0.049 R)
• M23: 10,049,387 km (0.087 R)
• M24: 11,777,691 km (0.1 R)
• M25: 13,287,133 km (0.096 R)
• M26: 13,424,165 km (0.06 R)
• M27: 13,873,108 km (0.079 R)
• M28: 14,361,994 km (0.099 R)
• M29: 15,285,162 km (0.05 R)
• M30: 15,500,883 km (0.091 R)
• M31: 15,898,963 km (0.095 R)
• M32: 16,890,647 km (0.102 R)
• M33: 17,002,097 km (0.106 R)
• M34: 17,864,379 km (0.066 R)
• M35: 17,977,924 km (0.084 R)
• M36: 18,243,760 km (0.098 R)
• M37: 18,320,054 km (0.104 R)
• M38: 19,242,625 km (0.061 R)
• M39: 20,694,621 km (0.1 R)
• M40: 21,053,058 km (0.03 R)
• M41: 21,978,620 km (0.108 R)
• M42: 22,059,702 km (0.102 R)
• M43: 23,994,302 km (0.114 R)
• M44: 25,597,991 km (0.105 R)
• M45: 26,283,448 km (0.103 R)
• M46: 26,975,039 km (0.061 R)
• M47: 27,979,739 km (0.086 R)
• M48: 28,111,684 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.9

Radius: 15

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 10.56 AU - 11.72 AU

Year: 13381 Days

Day: 10.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,379,181 km

• M1: 245,191 km (0.086 R)
• M2: 432,487 km (0.09 R)
• M3: 1,027,139 km (0.097 R)
• M4: 1,513,930 km (0.093 R)
• M5: 2,125,636 km (0.105 R)
• M6: 2,297,524 km (0.077 R)
• M7: 2,474,199 km (0.084 R)
• M8: 2,686,179 km (0.058 R)
• M9: 2,904,443 km (0.059 R)
• M10: 3,325,411 km (0.095 R)
• M11: 3,594,388 km (0.046 R)
• M12: 4,816,453 km (0.054 R)
• M13: 6,239,727 km (0.119 R)
• M14: 6,363,893 km (0.098 R)
• M15: 7,563,220 km (0.11 R)
• M16: 8,692,235 km (0.106 R)
• M17: 9,395,045 km (0.101 R)
• M18: 9,585,484 km (0.059 R)
• M19: 9,777,268 km (0.096 R)
• M20: 10,164,876 km (0.076 R)
• M21: 10,262,414 km (0.113 R)
• M22: 10,805,305 km (0.111 R)
• M23: 11,867,599 km (0.03 R)
• M24: 12,125,356 km (0.048 R)
• M25: 12,751,872 km (0.052 R)
• M26: 12,962,955 km (0.037 R)
• M27: 13,765,248 km (0.115 R)
• M28: 14,145,227 km (0.117 R)
• M29: 15,361,906 km (0.053 R)
• M30: 15,586,602 km (0.108 R)
• M31: 16,382,164 km (0.103 R)
• M32: 16,496,905 km (0.117 R)
• M33: 16,727,136 km (0.087 R)
• M34: 17,190,890 km (0.09 R)
• M35: 17,482,905 km (0.096 R)
• M36: 17,776,565 km (0.048 R)
• M37: 19,329,840 km (0.118 R)
• M38: 19,633,524 km (0.061 R)
• M39: 19,877,518 km (0.089 R)
• M40: 21,866,571 km (0.117 R)
• M41: 22,756,529 km (0.101 R)
• M42: 23,013,089 km (0.069 R)
• M43: 23,658,454 km (0.065 R)
• M44: 24,703,396 km (0.103 R)
• M45: 24,967,137 km (0.085 R)
• M46: 26,299,156 km (0.058 R)
• M47: 26,433,645 km (0.097 R)
• M48: 28,547,313 km (0.072 R)
• M49: 29,171,136 km (0.113 R)
• M50: 30,361,785 km (0.051 R)
• M51: 33,808,371 km (0.032 R)
• M52: 34,174,437 km (0.067 R)
• M53: 34,468,397 km (0.078 R)
• M54: 34,763,104 km (0.102 R)
• M55: 34,984,659 km (0.107 R)
• M56: 35,801,014 km (0.063 R)
• M57: 37,604,118 km (0.098 R)
• M58: 38,593,109 km (0.099 R)
• M59: 41,297,988 km (0.112 R)
• M60: 41,454,468 km (0.1 R)
• M61: 43,664,926 km (0.093 R)
• M62: 43,983,868 km (0.101 R)
• M63: 44,383,594 km (0.116 R)
• M64: 44,945,334 km (0.079 R)
• M65: 45,267,268 km (0.032 R)
• M66: 45,509,318 km (0.105 R)
• M67: 45,832,599 km (0.115 R)
• M68: 46,807,229 km (0.1 R)
• M69: 47,133,652 km (0.105 R)
• M70: 47,460,822 km (0.092 R)
• M71: 51,866,330 km (0.093 R)
• M72: 52,288,794 km (0.119 R)
• M73: 55,967,705 km (0.076 R)
• M74: 56,487,707 km (0.108 R)
• M75: 56,661,390 km (0.109 R)
• M76: 57,009,205 km (0.027 R)
• M77: 57,794,594 km (0.106 R)
• M78: 58,320,132 km (0.098 R)
• M79: 58,583,573 km (0.032 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.9

Radius: 10

Gravity: 9.5 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 10.96 AU - 12.24 AU

Year: 14219 Days

Day: 13.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 37,379,181 km

• M1: 126,560 km (0.056 R)
• M2: 359,633 km (0.109 R)
• M3: 440,416 km (0.106 R)
• M4: 585,227 km (0.064 R)
• M5: 768,335 km (0.087 R)
• M6: 833,859 km (0.072 R)
• M7: 947,553 km (0.095 R)
• M8: 1,115,851 km (0.072 R)
• M9: 1,242,410 km (0.112 R)
• M10: 1,537,866 km (0.112 R)
• M11: 3,396,620 km (0.105 R)
• M12: 3,470,671 km (0.119 R)
• M13: 3,696,264 km (0.099 R)
• M14: 4,004,436 km (0.058 R)
• M15: 4,241,249 km (0.091 R)
• M16: 4,401,618 km (0.073 R)
• M17: 5,449,102 km (0.104 R)
• M18: 5,800,059 km (0.082 R)
• M19: 6,802,963 km (0.084 R)
• M20: 6,896,911 km (0.096 R)
• M21: 7,133,425 km (0.12 R)
• M22: 7,565,912 km (0.117 R)
• M23: 8,405,904 km (0.109 R)
• M24: 8,760,451 km (0.102 R)
• M25: 8,862,627 km (0.098 R)
• M26: 9,959,628 km (0.108 R)
• M27: 10,660,045 km (0.088 R)
• M28: 11,432,120 km (0.118 R)
• M29: 11,768,565 km (0.103 R)
• M30: 12,108,302 km (0.067 R)
• M31: 12,797,350 km (0.08 R)
• M32: 13,263,796 km (0.058 R)
• M33: 14,213,443 km (0.112 R)
• M34: 15,554,738 km (0.119 R)
• M35: 15,989,918 km (0.101 R)
• M36: 16,114,982 km (0.119 R)
• M37: 16,492,268 km (0.115 R)
• M38: 17,063,582 km (0.084 R)
• M39: 17,900,283 km (0.118 R)
• M40: 18,356,257 km (0.045 R)
• M41: 19,147,031 km (0.103 R)
• M42: 19,213,453 km (0.094 R)
• M43: 21,516,213 km (0.094 R)
• M44: 23,193,504 km (0.082 R)
• M45: 24,119,515 km (0.089 R)
• M46: 26,524,002 km (0.12 R)
• M47: 26,672,253 km (0.1 R)
• M48: 27,642,096 km (0.097 R)
• M49: 28,320,223 km (0.053 R)
• M50: 29,003,886 km (0.093 R)
• M51: 29,539,446 km (0.073 R)
• M52: 30,155,490 km (0.081 R)
• M53: 30,310,174 km (0.089 R)
• M54: 30,542,649 km (0.075 R)
• M55: 30,853,514 km (0.051 R)
• M56: 30,931,454 km (0.105 R)
• M57: 34,584,784 km (0.114 R)
• M58: 38,959,773 km (0.095 R)
• M59: 39,381,340 km (0.113 R)
• M60: 39,550,535 km (0.108 R)
• M61: 39,719,880 km (0.102 R)
• M62: 40,399,503 km (0.082 R)
• M63: 41,512,362 km (0.051 R)
• M64: 42,029,372 km (0.102 R)
• M65: 42,375,242 km (0.028 R)
• M66: 42,461,860 km (0.07 R)
• M67: 42,548,477 km (0.109 R)
• M68: 43,243,957 km (0.059 R)
• M69: 44,382,098 km (0.093 R)
• M70: 44,646,138 km (0.111 R)
• M71: 45,352,838 km (0.072 R)
• M72: 47,315,263 km (0.081 R)
• M73: 51,784,649 km (0.117 R)
• M74: 53,179,500 km (0.054 R)
• M75: 53,928,536 km (0.071 R)
• M76: 54,210,379 km (0.083 R)
• M77: 54,304,326 km (0.098 R)
• M78: 54,964,202 km (0.083 R)
• M79: 55,058,599 km (0.088 R)
• M80: 55,911,307 km (0.073 R)
• M81: 56,006,301 km (0.102 R)
• M82: 60,532,086 km (0.115 R)
• M83: 60,629,623 km (0.112 R)
• M84: 60,727,161 km (0.068 R)
• M85: 62,394,729 km (0.1 R)
• M86: 63,283,490 km (0.091 R)
• M87: 63,679,924 km (0.113 R)
• M88: 63,779,107 km (0.044 R)
• M89: 65,173,808 km (0.098 R)
• M90: 65,373,821 km (0.107 R)
• M91: 66,175,964 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 57.7

Radius: 6.9

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 16.06 AU - 16.58 AU

Year: 23727 Days

Day: 23.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 37,379,181 km

• M1: 168,447 km (0.112 R)
• M2: 540,796 km (0.083 R)
• M3: 929,601 km (0.108 R)
• M4: 1,076,057 km (0.032 R)
• M5: 1,143,526 km (0.103 R)
• M6: 3,371,487 km (0.08 R)
• M7: 3,421,453 km (0.12 R)
• M8: 3,674,722 km (0.108 R)
• M9: 4,580,687 km (0.11 R)
• M10: 5,001,506 km (0.074 R)
• M11: 5,087,076 km (0.058 R)
• M12: 6,963,631 km (0.115 R)
• M13: 7,414,220 km (0.094 R)
• M14: 8,411,140 km (0.051 R)
• M15: 8,547,274 km (0.114 R)
• M16: 9,662,227 km (0.066 R)
• M17: 9,733,436 km (0.104 R)
• M18: 10,273,035 km (0.054 R)
• M19: 10,896,260 km (0.102 R)
• M20: 11,758,841 km (0.069 R)
• M21: 12,526,578 km (0.08 R)
• M22: 13,034,313 km (0.059 R)
• M23: 14,069,979 km (0.059 R)
• M24: 16,858,034 km (0.115 R)
• M25: 17,374,895 km (0.116 R)
• M26: 17,418,129 km (0.082 R)
• M27: 19,001,323 km (0.118 R)
• M28: 19,269,552 km (0.084 R)
• M29: 19,359,311 km (0.113 R)
• M30: 19,855,228 km (0.082 R)
• M31: 19,991,212 km (0.1 R)
• M32: 21,182,610 km (0.091 R)
• M33: 21,367,961 km (0.12 R)
• M34: 21,693,486 km (0.116 R)
• M35: 21,880,334 km (0.069 R)
• M36: 24,843,419 km (0.055 R)
• M37: 25,038,944 km (0.071 R)
• M38: 25,333,053 km (0.105 R)
• M39: 25,825,828 km (0.075 R)
• M40: 26,321,745 km (0.045 R)
• M41: 29,311,160 km (0.112 R)
• M42: 30,140,231 km (0.106 R)
• M43: 30,714,687 km (0.074 R)
• M44: 32,406,340 km (0.089 R)
• M45: 32,941,002 km (0.056 R)
• M46: 33,209,531 km (0.061 R)
• M47: 33,424,951 km (0.118 R)
• M48: 36,432,317 km (0.112 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 15,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit