🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.52 AU - 0.64 AU

Year: 158 Days

Day: 26.6 Hours

Environment

Temp: 156 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.59 AU - 0.75 AU

Year: 196 Days

Day: 16.8 Hours

Environment

Temp: 166 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.31 AU - 1.59 AU

Year: 625 Days

Day: 36.3 Hours

Environment

Temp: -6 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 32,545,489 km

• M1: 67,469 km (0.085 R)
• M2: 577,448 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.3 AU - 1.66 AU

Year: 645 Days

Day: 24.9 Hours

Environment

Temp: -17 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,545,489 km

• M1: 1,313,619 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.35 AU - 2.21 AU

Year: 851 Days

Day: 21.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2 AU - 2.66 AU

Year: 1274 Days

Day: 46.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.73 AU - 3.31 AU

Year: 1880 Days

Day: 13.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.2

Radius: 14.6

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.16 AU - 8.78 AU

Year: 7312 Days

Day: 11.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 32,545,489 km

• M1: 267,780 km (0.099 R)
• M2: 545,284 km (0.095 R)
• M3: 746,045 km (0.062 R)
• M4: 914,791 km (0.096 R)
• M5: 1,035,068 km (0.083 R)
• M6: 1,145,321 km (0.09 R)
• M7: 2,111,873 km (0.076 R)
• M8: 2,234,543 km (0.05 R)
• M9: 2,444,728 km (0.091 R)
• M10: 2,975,950 km (0.108 R)
• M11: 3,446,436 km (0.12 R)
• M12: 3,567,760 km (0.091 R)
• M13: 3,865,011 km (0.086 R)
• M14: 4,563,483 km (0.111 R)
• M15: 4,697,224 km (0.039 R)
• M16: 4,886,614 km (0.119 R)
• M17: 5,134,049 km (0.084 R)
• M18: 5,669,909 km (0.091 R)
• M19: 6,825,702 km (0.075 R)
• M20: 7,071,791 km (0.097 R)
• M21: 7,541,079 km (0.094 R)
• M22: 7,827,709 km (0.071 R)
• M23: 7,923,900 km (0.092 R)
• M24: 8,477,263 km (0.093 R)
• M25: 8,908,852 km (0.099 R)
• M26: 9,178,129 km (0.117 R)
• M27: 9,724,610 km (0.11 R)
• M28: 9,967,108 km (0.083 R)
• M29: 10,106,533 km (0.078 R)
• M30: 10,706,570 km (0.087 R)
• M31: 10,813,682 km (0.109 R)
• M32: 11,028,953 km (0.048 R)
• M33: 11,318,126 km (0.103 R)
• M34: 12,839,686 km (0.073 R)
• M35: 13,527,986 km (0.105 R)
• M36: 14,267,598 km (0.096 R)
• M37: 15,583,311 km (0.11 R)
• M38: 17,607,819 km (0.111 R)
• M39: 17,776,715 km (0.097 R)
• M40: 17,903,724 km (0.116 R)
• M41: 18,116,153 km (0.105 R)
• M42: 19,626,343 km (0.057 R)
• M43: 19,889,336 km (0.034 R)
• M44: 20,021,281 km (0.11 R)
• M45: 20,463,044 km (0.077 R)
• M46: 20,818,937 km (0.118 R)
• M47: 21,042,287 km (0.114 R)
• M48: 21,221,655 km (0.08 R)
• M49: 21,356,442 km (0.115 R)
• M50: 21,627,065 km (0.112 R)
• M51: 22,308,184 km (0.103 R)
• M52: 22,996,633 km (0.105 R)
• M53: 23,831,838 km (0.059 R)
• M54: 23,925,187 km (0.069 R)
• M55: 24,159,308 km (0.118 R)
• M56: 25,388,703 km (0.107 R)
• M57: 25,531,869 km (0.117 R)
• M58: 27,173,406 km (0.111 R)
• M59: 27,711,659 km (0.089 R)
• M60: 27,809,945 km (0.096 R)
• M61: 27,908,380 km (0.065 R)
• M62: 28,204,285 km (0.118 R)
• M63: 28,352,536 km (0.092 R)
• M64: 30,101,934 km (0.077 R)
• M65: 30,456,032 km (0.119 R)
• M66: 30,709,750 km (0.081 R)
• M67: 31,680,491 km (0.09 R)
• M68: 31,783,264 km (0.116 R)
• M69: 32,350,540 km (0.047 R)
• M70: 32,765,225 km (0.104 R)
• M71: 33,338,185 km (0.037 R)
• M72: 33,914,436 km (0.093 R)
• M73: 34,124,920 km (0.112 R)
• M74: 34,283,045 km (0.112 R)
• M75: 34,441,319 km (0.115 R)
• M76: 34,546,935 km (0.111 R)
• M77: 34,758,616 km (0.113 R)
• M78: 34,917,789 km (0.097 R)
• M79: 35,130,218 km (0.077 R)
• M80: 35,609,828 km (0.072 R)
• M81: 35,823,604 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.3

Radius: 10.1

Gravity: 9.28 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.85 AU - 9.41 AU

Year: 8303 Days

Day: 6.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 32,545,489 km

• M1: 129,851 km (0.087 R)
• M2: 334,202 km (0.091 R)
• M3: 487,839 km (0.103 R)
• M4: 667,356 km (0.045 R)
• M5: 765,642 km (0.108 R)
• M6: 1,169,855 km (0.074 R)
• M7: 1,270,684 km (0.1 R)
• M8: 1,481,019 km (0.11 R)
• M9: 1,612,964 km (0.107 R)
• M10: 2,536,731 km (0.07 R)
• M11: 2,615,719 km (0.117 R)
• M12: 2,749,310 km (0.115 R)
• M13: 3,220,693 km (0.038 R)
• M14: 3,568,657 km (0.095 R)
• M15: 3,777,346 km (0.096 R)
• M16: 3,959,407 km (0.084 R)
• M17: 4,206,692 km (0.109 R)
• M18: 4,912,794 km (0.078 R)
• M19: 5,279,608 km (0.092 R)
• M20: 5,724,662 km (0.119 R)
• M21: 6,253,191 km (0.066 R)
• M22: 6,396,805 km (0.115 R)
• M23: 7,093,931 km (0.111 R)
• M24: 7,738,099 km (0.084 R)
• M25: 8,086,812 km (0.107 R)
• M26: 8,759,255 km (0.042 R)
• M27: 9,947,810 km (0.038 R)
• M28: 11,186,330 km (0.074 R)
• M29: 11,273,546 km (0.068 R)
• M30: 11,492,557 km (0.08 R)
• M31: 11,757,196 km (0.102 R)
• M32: 11,979,349 km (0.1 R)
• M33: 12,973,127 km (0.108 R)
• M34: 13,852,464 km (0.116 R)
• M35: 14,417,944 km (0.106 R)
• M36: 14,655,655 km (0.103 R)
• M37: 16,853,846 km (0.083 R)
• M38: 18,736,984 km (0.107 R)
• M39: 21,007,879 km (0.066 R)
• M40: 22,312,822 km (0.115 R)
• M41: 22,864,239 km (0.097 R)
• M42: 24,036,937 km (0.096 R)
• M43: 24,149,584 km (0.072 R)
• M44: 24,432,175 km (0.076 R)
• M45: 25,458,266 km (0.043 R)
• M46: 26,034,517 km (0.067 R)
• M47: 26,789,837 km (0.097 R)
• M48: 27,434,754 km (0.075 R)
• M49: 29,520,447 km (0.097 R)
• M50: 29,822,485 km (0.025 R)
• M51: 30,004,247 km (0.069 R)
• M52: 30,673,847 km (0.075 R)
• M53: 31,163,929 km (0.089 R)
• M54: 31,348,383 km (0.116 R)
• M55: 31,656,555 km (0.093 R)
• M56: 32,338,273 km (0.071 R)
• M57: 32,587,203 km (0.061 R)
• M58: 32,962,096 km (0.116 R)
• M59: 33,463,996 km (0.098 R)
• M60: 33,589,958 km (0.101 R)
• M61: 33,905,310 km (0.086 R)
• M62: 34,729,894 km (0.096 R)
• M63: 35,240,770 km (0.094 R)
• M64: 35,561,209 km (0.076 R)
• M65: 36,011,499 km (0.075 R)
• M66: 36,658,061 km (0.117 R)
• M67: 38,423,016 km (0.05 R)
• M68: 38,554,812 km (0.114 R)
• M69: 40,014,887 km (0.065 R)
• M70: 40,617,467 km (0.037 R)
• M71: 40,684,487 km (0.071 R)
• M72: 40,818,976 km (0.118 R)
• M73: 41,357,827 km (0.075 R)
• M74: 42,511,077 km (0.113 R)
• M75: 42,579,144 km (0.046 R)
• M76: 42,715,578 km (0.035 R)
• M77: 42,783,944 km (0.113 R)
• M78: 43,537,319 km (0.094 R)
• M79: 44,019,024 km (0.099 R)
• M80: 44,502,524 km (0.078 R)
• M81: 44,710,166 km (0.084 R)
• M82: 46,664,662 km (0.045 R)
• M83: 46,734,973 km (0.084 R)
• M84: 46,805,434 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.6

Radius: 5.9

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 11.43 AU - 17.79 AU

Year: 20001 Days

Day: 17.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,545,489 km

• M1: 110,852 km (0.097 R)
• M2: 179,368 km (0.069 R)
• M3: 295,157 km (0.109 R)
• M4: 425,606 km (0.075 R)
• M5: 636,539 km (0.109 R)
• M6: 950,096 km (0.079 R)
• M7: 1,146,817 km (0.079 R)
• M8: 1,241,962 km (0.117 R)
• M9: 1,474,137 km (0.104 R)
• M10: 1,922,183 km (0.111 R)
• M11: 2,369,481 km (0.103 R)
• M12: 2,450,563 km (0.098 R)
• M13: 2,678,251 km (0.068 R)
• M14: 3,424,146 km (0.102 R)
• M15: 3,539,037 km (0.071 R)
• M16: 3,678,612 km (0.119 R)
• M17: 3,963,147 km (0.117 R)
• M18: 4,108,107 km (0.066 R)
• M19: 4,353,597 km (0.052 R)
• M20: 4,654,439 km (0.094 R)
• M21: 5,197,030 km (0.11 R)
• M22: 5,435,788 km (0.089 R)
• M23: 6,313,329 km (0.064 R)
• M24: 6,797,129 km (0.109 R)
• M25: 6,883,746 km (0.079 R)
• M26: 7,263,425 km (0.117 R)
• M27: 7,560,078 km (0.036 R)
• M28: 7,619,917 km (0.119 R)
• M29: 8,104,165 km (0.051 R)
• M30: 8,226,686 km (0.07 R)
• M31: 8,473,822 km (0.072 R)
• M32: 8,848,864 km (0.112 R)
• M33: 8,943,559 km (0.105 R)
• M34: 9,389,660 km (0.041 R)
• M35: 9,518,464 km (0.079 R)
• M36: 9,875,703 km (0.057 R)
• M37: 10,039,513 km (0.06 R)
• M38: 10,369,825 km (0.087 R)
• M39: 11,450,819 km (0.073 R)
• M40: 11,657,414 km (0.082 R)
• M41: 12,179,511 km (0.085 R)
• M42: 12,709,087 km (0.102 R)
• M43: 12,923,162 km (0.054 R)
• M44: 13,681,324 km (0.103 R)
• M45: 15,278,431 km (0.105 R)
• M46: 16,582,326 km (0.117 R)
• M47: 18,321,999 km (0.026 R)
• M48: 19,336,123 km (0.026 R)
• M49: 20,326,611 km (0.1 R)
• M50: 21,375,890 km (0.12 R)
• M51: 21,715,328 km (0.104 R)
• M52: 22,013,925 km (0.083 R)
• M53: 22,356,654 km (0.065 R)
• M54: 22,658,093 km (0.118 R)
• M55: 23,395,761 km (0.036 R)
• M56: 24,097,075 km (0.067 R)
• M57: 24,538,988 km (0.11 R)
• M58: 24,627,699 km (0.103 R)
• M59: 24,760,991 km (0.075 R)
• M60: 25,296,252 km (0.085 R)
• M61: 25,475,620 km (0.105 R)
• M62: 25,790,374 km (0.118 R)
• M63: 25,970,938 km (0.028 R)
• M64: 26,197,130 km (0.057 R)
• M65: 26,879,596 km (0.08 R)
• M66: 27,108,331 km (0.109 R)
• M67: 27,245,961 km (0.106 R)
• M68: 28,168,980 km (0.12 R)
• M69: 28,587,854 km (0.027 R)
• M70: 29,196,268 km (0.051 R)
• M71: 29,856,444 km (0.091 R)
• M72: 30,093,257 km (0.096 R)
• M73: 30,235,824 km (0.076 R)
• M74: 30,283,247 km (0.028 R)
• M75: 30,378,540 km (0.117 R)
• M76: 30,760,015 km (0.103 R)
• M77: 32,108,041 km (0.051 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 19,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit