🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.8 AU - 0.86 AU

Year: 270 Days

Day: 30.6 Hours

Environment

Temp: 103 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.21 AU - 1.31 AU

Year: 504 Days

Day: 31.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 60.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 91,353,375 km

• M1: 759,359 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.46 AU - 1.94 AU

Year: 790 Days

Day: 26.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 149.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60

Radius: 9

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 8.88 AU - 9.16 AU

Year: 9656 Days

Day: 7.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 71.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 91,353,375 km

• M1: 139,126 km (0.111 R)
• M2: 364,271 km (0.072 R)
• M3: 825,780 km (0.026 R)
• M4: 1,103,883 km (0.07 R)
• M5: 1,386,473 km (0.105 R)
• M6: 1,448,107 km (0.103 R)
• M7: 1,639,144 km (0.065 R)
• M8: 1,920,537 km (0.043 R)
• M9: 2,744,223 km (0.118 R)
• M10: 3,143,799 km (0.094 R)
• M11: 3,242,534 km (0.059 R)
• M12: 3,392,431 km (0.072 R)
• M13: 4,450,088 km (0.112 R)
• M14: 4,995,522 km (0.079 R)
• M15: 5,522,405 km (0.116 R)
• M16: 5,742,015 km (0.116 R)
• M17: 6,066,792 km (0.055 R)
• M18: 6,190,210 km (0.029 R)
• M19: 6,691,962 km (0.067 R)
• M20: 7,667,639 km (0.116 R)
• M21: 7,734,360 km (0.105 R)
• M22: 8,274,408 km (0.064 R)
• M23: 8,480,105 km (0.108 R)
• M24: 8,571,958 km (0.087 R)
• M25: 8,873,099 km (0.109 R)
• M26: 9,060,245 km (0.11 R)
• M27: 9,509,787 km (0.094 R)
• M28: 9,725,208 km (0.102 R)
• M29: 10,603,347 km (0.084 R)
• M30: 11,177,504 km (0.082 R)
• M31: 11,379,611 km (0.085 R)
• M32: 11,813,145 km (0.108 R)
• M33: 12,382,216 km (0.108 R)
• M34: 12,617,533 km (0.043 R)
• M35: 13,493,279 km (0.069 R)
• M36: 13,708,550 km (0.103 R)
• M37: 14,278,967 km (0.076 R)
• M38: 14,691,109 km (0.104 R)
• M39: 15,809,503 km (0.105 R)
• M40: 16,036,443 km (0.116 R)
• M41: 16,207,284 km (0.028 R)
• M42: 16,666,100 km (0.091 R)
• M43: 17,949,650 km (0.056 R)
• M44: 18,008,741 km (0.101 R)
• M45: 18,513,634 km (0.094 R)
• M46: 18,752,991 km (0.051 R)
• M47: 19,842,213 km (0.115 R)
• M48: 19,995,102 km (0.105 R)
• M49: 20,086,955 km (0.094 R)
• M50: 20,209,775 km (0.054 R)
• M51: 20,641,514 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.1

Radius: 9.3

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 9.06 AU - 10.66 AU

Year: 11036 Days

Day: 13.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 91,353,375 km

• M1: 124,017 km (0.102 R)
• M2: 462,706 km (0.103 R)
• M3: 770,878 km (0.118 R)
• M4: 1,159,084 km (0.115 R)
• M5: 1,286,691 km (0.065 R)
• M6: 1,419,235 km (0.03 R)
• M7: 1,794,875 km (0.112 R)
• M8: 1,994,289 km (0.055 R)
• M9: 2,469,412 km (0.1 R)
• M10: 2,607,491 km (0.086 R)
• M11: 2,805,259 km (0.066 R)
• M12: 3,275,894 km (0.103 R)
• M13: 3,739,348 km (0.092 R)
• M14: 4,796,407 km (0.063 R)
• M15: 5,429,356 km (0.111 R)
• M16: 5,829,081 km (0.1 R)
• M17: 5,976,884 km (0.079 R)
• M18: 6,125,883 km (0.077 R)
• M19: 6,238,381 km (0.063 R)
• M20: 6,695,701 km (0.071 R)
• M21: 7,084,955 km (0.064 R)
• M22: 8,008,124 km (0.112 R)
• M23: 8,213,821 km (0.061 R)
• M24: 8,421,313 km (0.077 R)
• M25: 8,883,720 km (0.104 R)
• M26: 9,268,336 km (0.071 R)
• M27: 9,877,499 km (0.116 R)
• M28: 10,186,867 km (0.075 R)
• M29: 10,770,000 km (0.099 R)
• M30: 10,997,089 km (0.072 R)
• M31: 11,410,129 km (0.072 R)
• M32: 11,968,578 km (0.107 R)
• M33: 12,345,714 km (0.115 R)
• M34: 13,015,464 km (0.079 R)
• M35: 13,160,424 km (0.087 R)
• M36: 13,795,168 km (0.107 R)
• M37: 13,893,603 km (0.116 R)
• M38: 14,190,704 km (0.072 R)
• M39: 15,604,255 km (0.039 R)
• M40: 15,758,341 km (0.102 R)
• M41: 15,861,413 km (0.114 R)
• M42: 16,484,189 km (0.058 R)
• M43: 16,956,619 km (0.118 R)
• M44: 17,433,537 km (0.111 R)
• M45: 17,753,827 km (0.089 R)
• M46: 19,883,352 km (0.069 R)
• M47: 19,994,653 km (0.096 R)
• M48: 22,380,889 km (0.057 R)
• M49: 22,962,226 km (0.107 R)
• M50: 23,725,474 km (0.085 R)
• M51: 23,902,748 km (0.098 R)
• M52: 25,760,454 km (0.104 R)
• M53: 26,064,287 km (0.096 R)
• M54: 26,247,246 km (0.081 R)
• M55: 26,860,298 km (0.061 R)
• M56: 26,983,417 km (0.115 R)
• M57: 27,353,971 km (0.114 R)
• M58: 27,788,403 km (0.071 R)
• M59: 29,549,170 km (0.093 R)
• M60: 30,314,662 km (0.083 R)
• M61: 30,764,353 km (0.038 R)
• M62: 30,828,680 km (0.101 R)
• M63: 31,151,513 km (0.075 R)
• M64: 31,216,139 km (0.071 R)
• M65: 31,475,392 km (0.088 R)
• M66: 34,039,499 km (0.06 R)
• M67: 34,106,071 km (0.057 R)
• M68: 34,239,512 km (0.061 R)
• M69: 34,640,584 km (0.113 R)
• M70: 35,853,523 km (0.105 R)
• M71: 36,261,028 km (0.115 R)
• M72: 36,943,344 km (0.114 R)
• M73: 37,354,888 km (0.049 R)
• M74: 37,423,553 km (0.115 R)
• M75: 38,044,085 km (0.066 R)
• M76: 39,225,310 km (0.097 R)
• M77: 39,504,908 km (0.077 R)
• M78: 40,771,703 km (0.108 R)
• M79: 40,984,132 km (0.113 R)
• M80: 41,623,663 km (0.096 R)
• M81: 43,706,514 km (0.115 R)
• M82: 45,162,700 km (0.088 R)
• M83: 45,896,776 km (0.041 R)
• M84: 46,339,137 km (0.107 R)
• M85: 46,708,794 km (0.062 R)
• M86: 46,857,045 km (0.094 R)
• M87: 48,047,844 km (0.085 R)
• M88: 48,646,984 km (0.071 R)
• M89: 49,625,802 km (0.083 R)
• M90: 50,155,678 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.4

Radius: 3.9

Gravity: 58.15 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 15.82 AU - 16.5 AU

Year: 23156 Days

Day: 19.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 91,353,375 km

• M1: 346,469 km (0.107 R)
• M2: 453,581 km (0.119 R)
• M3: 522,994 km (0.06 R)
• M4: 834,457 km (0.095 R)
• M5: 1,424,022 km (0.034 R)
• M6: 2,271,344 km (0.085 R)
• M7: 2,513,693 km (0.067 R)
• M8: 4,477,165 km (0.104 R)
• M9: 4,678,374 km (0.056 R)
• M10: 4,831,413 km (0.112 R)
• M11: 6,057,068 km (0.092 R)
• M12: 7,550,653 km (0.081 R)
• M13: 7,670,032 km (0.102 R)
• M14: 8,032,059 km (0.106 R)
• M15: 9,988,799 km (0.086 R)
• M16: 10,516,431 km (0.118 R)
• M17: 10,783,763 km (0.036 R)
• M18: 10,850,932 km (0.119 R)
• M19: 10,918,251 km (0.09 R)
• M20: 11,053,188 km (0.119 R)
• M21: 11,120,956 km (0.112 R)
• M22: 11,598,772 km (0.103 R)
• M23: 11,874,929 km (0.1 R)
• M24: 12,013,756 km (0.098 R)
• M25: 12,787,177 km (0.086 R)
• M26: 13,431,794 km (0.099 R)
• M27: 14,160,336 km (0.057 R)
• M28: 14,455,343 km (0.028 R)
• M29: 15,428,028 km (0.027 R)
• M30: 15,731,562 km (0.106 R)
• M31: 16,267,572 km (0.107 R)
• M32: 17,910,904 km (0.071 R)
• M33: 19,442,637 km (0.108 R)
• M34: 19,934,963 km (0.072 R)
• M35: 21,775,017 km (0.093 R)
• M36: 23,494,346 km (0.055 R)
• M37: 24,370,241 km (0.12 R)
• M38: 24,635,029 km (0.117 R)
• M39: 25,435,378 km (0.116 R)
• M40: 26,153,747 km (0.091 R)
• M41: 28,071,292 km (0.094 R)
• M42: 28,906,797 km (0.096 R)
• M43: 30,128,114 km (0.071 R)
• M44: 32,523,475 km (0.117 R)
• M45: 32,912,429 km (0.098 R)
• M46: 33,400,717 km (0.112 R)
• M47: 33,694,976 km (0.085 R)
• M48: 34,384,622 km (0.098 R)
• M49: 35,477,733 km (0.082 R)
• M50: 35,978,288 km (0.1 R)
• M51: 36,179,198 km (0.05 R)
• M52: 36,279,877 km (0.102 R)
• M53: 36,784,172 km (0.115 R)
• M54: 38,824,836 km (0.103 R)
• M55: 39,340,650 km (0.071 R)
• M56: 39,858,857 km (0.091 R)
• M57: 40,066,648 km (0.061 R)
• M58: 40,274,888 km (0.076 R)
• M59: 42,271,122 km (0.103 R)
• M60: 44,406,931 km (0.052 R)
• M61: 45,705,291 km (0.083 R)
• M62: 45,814,049 km (0.099 R)
• M63: 46,249,827 km (0.102 R)
• M64: 49,227,573 km (0.081 R)
• M65: 49,450,623 km (0.107 R)
• M66: 49,674,123 km (0.076 R)
• M67: 49,897,771 km (0.115 R)
• M68: 52,494,342 km (0.092 R)
• M69: 52,608,186 km (0.073 R)
• M70: 53,293,344 km (0.048 R)
• M71: 53,981,344 km (0.082 R)
• M72: 55,134,445 km (0.103 R)
• M73: 55,366,172 km (0.065 R)
• M74: 55,482,110 km (0.045 R)
• M75: 56,179,386 km (0.079 R)
• M76: 57,347,895 km (0.106 R)
• M77: 60,542,857 km (0.085 R)
• M78: 60,901,293 km (0.08 R)
• M79: 62,825,421 km (0.108 R)
• M80: 63,067,321 km (0.11 R)
• M81: 64,281,607 km (0.11 R)
• M82: 65,258,481 km (0.088 R)
• M83: 65,626,043 km (0.058 R)
• M84: 67,474,474 km (0.033 R)
• M85: 70,216,154 km (0.092 R)
• M86: 72,232,883 km (0.042 R)
• M87: 72,867,028 km (0.092 R)
• M88: 72,994,037 km (0.097 R)
• M89: 73,885,491 km (0.106 R)
• M90: 76,710,347 km (0.116 R)
• M91: 78,006,015 km (0.059 R)
• M92: 78,396,016 km (0.11 R)
• M93: 82,597,472 km (0.064 R)
• M94: 86,467,569 km (0.026 R)
• M95: 89,034,968 km (0.073 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 16,024 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit