🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.71 AU - 1.01 AU

Year: 302 Days

Day: 20.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 13.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.72 AU - 4.54 AU

Year: 3179 Days

Day: 24.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.8

Radius: 13.1

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.79 AU - 6.93 AU

Year: 6075 Days

Day: 8.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 33,570,161 km

• M1: 183,407 km (0.034 R)
• M2: 355,594 km (0.097 R)
• M3: 474,973 km (0.093 R)
• M4: 1,269,188 km (0.084 R)
• M5: 1,452,446 km (0.077 R)
• M6: 1,615,208 km (0.109 R)
• M7: 1,845,589 km (0.086 R)
• M8: 2,406,431 km (0.092 R)
• M9: 2,497,387 km (0.118 R)
• M10: 2,849,091 km (0.099 R)
• M11: 3,241,786 km (0.077 R)
• M12: 3,342,615 km (0.05 R)
• M13: 3,470,371 km (0.12 R)
• M14: 4,326,221 km (0.102 R)
• M15: 4,451,733 km (0.055 R)
• M16: 4,550,169 km (0.065 R)
• M17: 4,864,474 km (0.062 R)
• M18: 5,082,887 km (0.082 R)
• M19: 5,215,580 km (0.098 R)
• M20: 5,424,269 km (0.102 R)
• M21: 6,349,682 km (0.087 R)
• M22: 6,476,840 km (0.113 R)
• M23: 6,669,073 km (0.051 R)
• M24: 6,782,169 km (0.114 R)
• M25: 6,928,476 km (0.101 R)
• M26: 7,059,374 km (0.105 R)
• M27: 7,828,307 km (0.059 R)
• M28: 7,998,998 km (0.102 R)
• M29: 9,120,833 km (0.099 R)
• M30: 9,300,649 km (0.075 R)
• M31: 10,049,835 km (0.104 R)
• M32: 11,393,224 km (0.083 R)
• M33: 12,571,906 km (0.061 R)
• M34: 13,892,556 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.7

Radius: 9.7

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.82 AU - 7.9 AU

Year: 6805 Days

Day: 12.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,570,161 km

• M1: 125,213 km (0.102 R)
• M2: 211,232 km (0.103 R)
• M3: 440,267 km (0.028 R)
• M4: 508,184 km (0.051 R)
• M5: 623,524 km (0.095 R)
• M6: 690,544 km (0.057 R)
• M7: 772,224 km (0.082 R)
• M8: 1,105,528 km (0.102 R)
• M9: 1,621,043 km (0.1 R)
• M10: 1,700,479 km (0.078 R)
• M11: 1,764,956 km (0.098 R)
• M12: 1,913,207 km (0.05 R)
• M13: 2,455,051 km (0.052 R)
• M14: 2,639,804 km (0.119 R)
• M15: 3,342,316 km (0.068 R)
• M16: 3,651,684 km (0.032 R)
• M17: 3,863,066 km (0.112 R)
• M18: 4,035,103 km (0.06 R)
• M19: 4,253,815 km (0.071 R)
• M20: 4,342,377 km (0.118 R)
• M21: 4,543,886 km (0.073 R)
• M22: 4,886,764 km (0.083 R)
• M23: 4,979,515 km (0.104 R)
• M24: 5,096,500 km (0.058 R)
• M25: 5,166,961 km (0.067 R)
• M26: 5,309,228 km (0.07 R)
• M27: 5,428,608 km (0.056 R)
• M28: 5,500,714 km (0.076 R)
• M29: 5,743,361 km (0.119 R)
• M30: 6,214,296 km (0.116 R)
• M31: 6,982,929 km (0.076 R)
• M32: 7,351,838 km (0.09 R)
• M33: 7,485,279 km (0.077 R)
• M34: 7,619,319 km (0.055 R)
• M35: 8,302,083 km (0.078 R)
• M36: 8,552,660 km (0.098 R)
• M37: 8,805,779 km (0.087 R)
• M38: 9,204,308 km (0.093 R)
• M39: 9,463,711 km (0.094 R)
• M40: 9,608,970 km (0.101 R)
• M41: 10,167,270 km (0.111 R)
• M42: 10,615,465 km (0.115 R)
• M43: 10,705,972 km (0.097 R)
• M44: 11,376,918 km (0.051 R)
• M45: 11,469,519 km (0.061 R)
• M46: 11,562,270 km (0.109 R)
• M47: 11,842,167 km (0.104 R)
• M48: 11,936,115 km (0.042 R)
• M49: 13,470,540 km (0.045 R)
• M50: 14,796,127 km (0.065 R)
• M51: 14,863,446 km (0.065 R)
• M52: 15,201,836 km (0.116 R)
• M53: 15,303,862 km (0.101 R)
• M54: 15,645,544 km (0.106 R)
• M55: 15,714,209 km (0.03 R)
• M56: 16,024,326 km (0.087 R)
• M57: 16,545,674 km (0.098 R)
• M58: 17,072,707 km (0.082 R)
• M59: 17,783,896 km (0.119 R)
• M60: 19,015,086 km (0.11 R)
• M61: 19,161,842 km (0.106 R)
• M62: 19,308,896 km (0.111 R)
• M63: 19,715,055 km (0.084 R)
• M64: 19,789,255 km (0.111 R)
• M65: 20,724,391 km (0.108 R)
• M66: 20,799,789 km (0.081 R)
• M67: 20,913,034 km (0.091 R)
• M68: 21,482,703 km (0.11 R)
• M69: 21,597,295 km (0.111 R)
• M70: 22,057,458 km (0.076 R)
• M71: 22,211,544 km (0.119 R)
• M72: 22,327,333 km (0.117 R)
• M73: 22,559,658 km (0.088 R)
• M74: 22,987,508 km (0.073 R)
• M75: 24,406,593 km (0.116 R)
• M76: 24,765,778 km (0.078 R)
• M77: 24,925,997 km (0.045 R)
• M78: 25,975,725 km (0.111 R)
• M79: 26,097,797 km (0.069 R)
• M80: 26,751,989 km (0.07 R)
• M81: 27,081,104 km (0.1 R)
• M82: 27,618,759 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.3

Radius: 14.9

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.08 AU - 9.18 AU

Year: 7982 Days

Day: 8.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 33,570,161 km

• M1: 462,407 km (0.116 R)
• M2: 592,707 km (0.12 R)
• M3: 1,521,410 km (0.061 R)
• M4: 1,915,451 km (0.052 R)
• M5: 2,321,909 km (0.078 R)
• M6: 2,484,222 km (0.097 R)
• M7: 2,692,462 km (0.101 R)
• M8: 2,884,995 km (0.046 R)
• M9: 4,358,384 km (0.065 R)
• M10: 4,739,560 km (0.12 R)
• M11: 4,921,172 km (0.117 R)
• M12: 5,836,411 km (0.118 R)
• M13: 6,003,363 km (0.119 R)
• M14: 6,485,367 km (0.049 R)
• M15: 6,600,557 km (0.115 R)
• M16: 7,187,131 km (0.039 R)
• M17: 8,410,392 km (0.118 R)
• M18: 9,014,020 km (0.115 R)
• M19: 9,337,301 km (0.077 R)
• M20: 9,566,036 km (0.045 R)
• M21: 9,962,321 km (0.065 R)
• M22: 10,162,483 km (0.036 R)
• M23: 10,330,481 km (0.118 R)
• M24: 10,702,980 km (0.114 R)
• M25: 10,873,820 km (0.045 R)
• M26: 11,671,327 km (0.08 R)
• M27: 12,094,988 km (0.093 R)
• M28: 12,237,405 km (0.099 R)
• M29: 12,523,735 km (0.091 R)
• M30: 12,703,851 km (0.12 R)
• M31: 12,993,921 km (0.049 R)
• M32: 13,432,991 km (0.109 R)
• M33: 14,476,586 km (0.108 R)
• M34: 14,779,671 km (0.119 R)
• M35: 15,430,422 km (0.098 R)
• M36: 16,208,181 km (0.111 R)
• M37: 16,522,786 km (0.052 R)
• M38: 16,720,554 km (0.086 R)
• M39: 16,839,634 km (0.064 R)
• M40: 17,519,257 km (0.076 R)
• M41: 17,680,524 km (0.053 R)
• M42: 18,085,784 km (0.034 R)
• M43: 19,278,528 km (0.117 R)
• M44: 19,570,244 km (0.08 R)
• M45: 20,411,732 km (0.119 R)
• M46: 20,879,674 km (0.084 R)
• M47: 22,610,821 km (0.102 R)
• M48: 23,582,608 km (0.088 R)
• M49: 24,208,077 km (0.115 R)
• M50: 25,704,056 km (0.028 R)
• M51: 26,025,242 km (0.073 R)
• M52: 26,163,321 km (0.094 R)
• M53: 26,764,405 km (0.112 R)
• M54: 26,857,156 km (0.083 R)
• M55: 27,510,450 km (0.116 R)
• M56: 27,838,967 km (0.089 R)
• M57: 28,310,649 km (0.119 R)
• M58: 28,642,308 km (0.045 R)
• M59: 28,784,874 km (0.107 R)
• M60: 29,070,756 km (0.079 R)
• M61: 29,166,199 km (0.112 R)
• M62: 29,597,191 km (0.099 R)
• M63: 30,126,767 km (0.08 R)
• M64: 30,320,197 km (0.109 R)
• M65: 31,000,269 km (0.11 R)
• M66: 32,971,072 km (0.092 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 14,245 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit