🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.73 AU - 0.75 AU

Year: 234 Days

Day: 21.8 Hours

Environment

Temp: 135 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,858,134 km

• M1: 388,356 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.16 AU - 1.24 AU

Year: 483 Days

Day: 25.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.22 AU - 1.5 AU

Year: 582 Days

Day: 20.6 Hours

Environment

Temp: -33 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.72 AU - 2.24 AU

Year: 1023 Days

Day: 20.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 72.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,858,134 km

• M1: 535,112 km (0.12 R)
• M2: 1,336,208 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.94 AU - 2.58 AU

Year: 1247 Days

Day: 38.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,858,134 km

• M1: 651,200 km (0.12 R)
• M2: 764,894 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.54 AU - 2.86 AU

Year: 1629 Days

Day: 25 Hours

Environment

Temp: -104 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,858,134 km

• M1: 441,164 km (0.104 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.01 AU - 3.19 AU

Year: 2004 Days

Day: 19.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,858,134 km

• M1: 222,153 km (0.077 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.48 AU - 3.88 AU

Year: 2591 Days

Day: 45.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.1

Radius: 9.2

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6.43 AU - 10.37 AU

Year: 8937 Days

Day: 11.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 36,858,134 km

• M1: 121,922 km (0.071 R)
• M2: 215,421 km (0.047 R)
• M3: 327,919 km (0.063 R)
• M4: 593,604 km (0.072 R)
• M5: 686,205 km (0.083 R)
• M6: 852,109 km (0.075 R)
• M7: 1,069,026 km (0.048 R)
• M8: 1,263,504 km (0.098 R)
• M9: 1,642,435 km (0.053 R)
• M10: 1,754,035 km (0.056 R)
• M11: 1,937,741 km (0.066 R)
• M12: 2,374,417 km (0.07 R)
• M13: 2,975,801 km (0.071 R)
• M14: 3,140,359 km (0.086 R)
• M15: 3,651,983 km (0.118 R)
• M16: 3,710,476 km (0.039 R)
• M17: 4,007,577 km (0.114 R)
• M18: 4,250,823 km (0.108 R)
• M19: 4,815,855 km (0.101 R)
• M20: 5,042,047 km (0.063 R)
• M21: 5,140,033 km (0.095 R)
• M22: 5,337,951 km (0.082 R)
• M23: 5,404,522 km (0.099 R)
• M24: 5,538,412 km (0.066 R)
• M25: 6,684,930 km (0.107 R)
• M26: 7,156,164 km (0.034 R)
• M27: 8,751,475 km (0.111 R)
• M28: 8,948,496 km (0.101 R)
• M29: 9,027,783 km (0.084 R)
• M30: 9,226,897 km (0.067 R)
• M31: 9,710,697 km (0.104 R)
• M32: 10,202,724 km (0.066 R)
• M33: 10,410,067 km (0.098 R)
• M34: 10,787,054 km (0.039 R)
• M35: 11,168,379 km (0.084 R)
• M36: 11,554,341 km (0.071 R)
• M37: 12,119,372 km (0.107 R)
• M38: 12,207,037 km (0.066 R)
• M39: 12,427,245 km (0.113 R)
• M40: 12,560,088 km (0.071 R)
• M41: 12,648,949 km (0.12 R)
• M42: 13,186,005 km (0.116 R)
• M43: 14,051,728 km (0.098 R)
• M44: 14,607,933 km (0.088 R)
• M45: 14,935,702 km (0.118 R)
• M46: 15,837,777 km (0.111 R)
• M47: 16,513,511 km (0.06 R)
• M48: 16,953,029 km (0.09 R)
• M49: 17,594,654 km (0.109 R)
• M50: 17,693,987 km (0.076 R)
• M51: 19,105,443 km (0.087 R)
• M52: 19,361,256 km (0.103 R)
• M53: 19,772,949 km (0.116 R)
• M54: 20,395,874 km (0.108 R)
• M55: 21,025,233 km (0.09 R)
• M56: 21,183,657 km (0.083 R)
• M57: 21,714,281 km (0.11 R)
• M58: 22,897,151 km (0.12 R)
• M59: 23,551,193 km (0.077 R)
• M60: 25,775,414 km (0.102 R)
• M61: 25,888,360 km (0.092 R)
• M62: 26,341,791 km (0.076 R)
• M63: 26,626,626 km (0.103 R)
• M64: 26,969,654 km (0.083 R)
• M65: 27,660,197 km (0.117 R)
• M66: 28,648,441 km (0.098 R)
• M67: 29,530,021 km (0.117 R)
• M68: 29,944,407 km (0.076 R)
• M69: 33,328,610 km (0.085 R)
• M70: 34,131,353 km (0.043 R)
• M71: 34,193,436 km (0.07 R)
• M72: 35,128,123 km (0.112 R)
• M73: 37,533,657 km (0.066 R)
• M74: 38,497,815 km (0.047 R)
• M75: 40,253,645 km (0.111 R)
• M76: 40,384,693 km (0.089 R)
• M77: 40,450,367 km (0.096 R)
• M78: 40,844,707 km (0.106 R)
• M79: 41,306,515 km (0.119 R)
• M80: 41,504,882 km (0.073 R)
• M81: 42,301,640 km (0.064 R)
• M82: 42,835,705 km (0.064 R)
• M83: 43,304,844 km (0.12 R)
• M84: 43,506,352 km (0.108 R)
• M85: 43,977,884 km (0.113 R)
• M86: 45,062,020 km (0.073 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.8

Radius: 14.3

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 6.62 AU - 10.24 AU

Year: 8985 Days

Day: 9.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,858,134 km

• M1: 181,163 km (0.107 R)
• M2: 407,804 km (0.103 R)
• M3: 716,873 km (0.058 R)
• M4: 946,356 km (0.085 R)
• M5: 1,151,754 km (0.097 R)
• M6: 1,251,835 km (0.072 R)
• M7: 1,461,721 km (0.118 R)
• M8: 1,608,327 km (0.119 R)
• M9: 1,957,039 km (0.119 R)
• M10: 2,161,390 km (0.083 R)
• M11: 2,703,682 km (0.086 R)
• M12: 2,886,192 km (0.083 R)
• M13: 3,049,403 km (0.081 R)
• M14: 3,287,862 km (0.085 R)
• M15: 3,758,347 km (0.105 R)
• M16: 3,962,848 km (0.111 R)
• M17: 4,171,237 km (0.068 R)
• M18: 4,626,015 km (0.109 R)
• M19: 5,068,825 km (0.092 R)
• M20: 5,295,316 km (0.079 R)
• M21: 5,788,091 km (0.114 R)
• M22: 5,965,514 km (0.052 R)
• M23: 6,084,893 km (0.088 R)
• M24: 6,265,458 km (0.087 R)
• M25: 6,478,336 km (0.06 R)
• M26: 7,258,189 km (0.098 R)
• M27: 8,533,811 km (0.113 R)
• M28: 8,974,376 km (0.118 R)
• M29: 9,111,558 km (0.112 R)
• M30: 9,249,337 km (0.117 R)
• M31: 10,993,200 km (0.115 R)
• M32: 11,435,560 km (0.108 R)
• M33: 11,883,756 km (0.113 R)
• M34: 12,185,943 km (0.101 R)
• M35: 12,720,756 km (0.034 R)
• M36: 12,952,184 km (0.092 R)
• M37: 13,263,198 km (0.112 R)
• M38: 13,419,527 km (0.12 R)
• M39: 13,615,949 km (0.053 R)
• M40: 13,734,281 km (0.096 R)
• M41: 14,733,146 km (0.09 R)
• M42: 15,672,920 km (0.089 R)
• M43: 16,338,182 km (0.061 R)
• M44: 16,674,328 km (0.076 R)
• M45: 17,696,231 km (0.119 R)
• M46: 18,432,402 km (0.03 R)
• M47: 18,650,815 km (0.034 R)
• M48: 19,488,863 km (0.11 R)
• M49: 20,474,413 km (0.043 R)
• M50: 20,746,083 km (0.083 R)
• M51: 21,292,863 km (0.111 R)
• M52: 21,430,344 km (0.108 R)
• M53: 21,614,050 km (0.112 R)
• M54: 23,149,822 km (0.101 R)
• M55: 23,432,861 km (0.049 R)
• M56: 23,669,674 km (0.115 R)
• M57: 23,764,519 km (0.106 R)
• M58: 23,907,086 km (0.091 R)
• M59: 24,240,989 km (0.029 R)
• M60: 25,445,999 km (0.069 R)
• M61: 26,818,859 km (0.11 R)
• M62: 27,116,110 km (0.065 R)
• M63: 28,014,595 km (0.062 R)
• M64: 28,215,505 km (0.106 R)
• M65: 28,316,184 km (0.073 R)
• M66: 29,024,231 km (0.028 R)
• M67: 29,329,560 km (0.081 R)
• M68: 29,533,612 km (0.105 R)
• M69: 30,303,143 km (0.12 R)
• M70: 30,457,977 km (0.086 R)
• M71: 30,923,675 km (0.101 R)
• M72: 32,598,573 km (0.117 R)
• M73: 33,021,935 km (0.067 R)
• M74: 33,553,606 km (0.112 R)
• M75: 33,713,675 km (0.117 R)
• M76: 33,874,044 km (0.031 R)
• M77: 34,088,119 km (0.116 R)
• M78: 34,464,058 km (0.117 R)
• M79: 35,599,955 km (0.116 R)
• M80: 35,763,316 km (0.116 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 19,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit