🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.96 AU - 1.42 AU

Year: 479 Days

Day: 36.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 111,186,276 km

• M1: 598,092 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.65 AU - 1.99 AU

Year: 906 Days

Day: 40.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 127.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534

Radius: 10.3

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.76 AU - 10.94 AU

Year: 9714 Days

Day: 13.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 111,186,276 km

• M1: 128,205 km (0.049 R)
• M2: 673,789 km (0.051 R)
• M3: 1,158,636 km (0.109 R)
• M4: 1,595,461 km (0.111 R)
• M5: 4,550,169 km (0.078 R)
• M6: 5,111,011 km (0.054 R)
• M7: 7,423,794 km (0.032 R)
• M8: 7,909,090 km (0.114 R)
• M9: 10,610,079 km (0.112 R)
• M10: 13,219,814 km (0.096 R)
• M11: 14,486,011 km (0.102 R)
• M12: 16,230,471 km (0.03 R)
• M13: 17,327,921 km (0.09 R)
• M14: 19,823,363 km (0.04 R)
• M15: 20,287,416 km (0.066 R)
• M16: 21,076,844 km (0.102 R)
• M17: 21,560,344 km (0.036 R)
• M18: 22,465,711 km (0.027 R)
• M19: 23,827,799 km (0.083 R)
• M20: 36,074,779 km (0.095 R)
• M21: 39,380,143 km (0.113 R)
• M22: 40,484,026 km (0.035 R)
• M23: 41,231,268 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.9

Radius: 10.7

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.82 AU - 8.94 AU

Year: 9763 Days

Day: 10.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 111,186,276 km

• M1: 133,142 km (0.105 R)
• M2: 498,909 km (0.112 R)
• M3: 1,095,206 km (0.062 R)
• M4: 1,582,147 km (0.095 R)
• M5: 2,396,259 km (0.041 R)
• M6: 2,918,206 km (0.074 R)
• M7: 4,560,192 km (0.11 R)
• M8: 5,706,261 km (0.056 R)
• M9: 6,094,916 km (0.117 R)
• M10: 6,466,667 km (0.089 R)
• M11: 7,635,475 km (0.038 R)
• M12: 8,854,399 km (0.103 R)
• M13: 9,376,645 km (0.105 R)
• M14: 9,736,129 km (0.053 R)
• M15: 11,622,707 km (0.089 R)
• M16: 12,679,317 km (0.098 R)
• M17: 13,287,283 km (0.071 R)
• M18: 16,362,865 km (0.071 R)
• M19: 19,883,951 km (0.042 R)
• M20: 22,815,022 km (0.095 R)
• M21: 24,383,555 km (0.05 R)
• M22: 27,004,660 km (0.091 R)
• M23: 30,685,515 km (0.035 R)
• M24: 33,213,570 km (0.079 R)
• M25: 35,659,046 km (0.111 R)
• M26: 36,758,890 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175.1

Radius: 6.8

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 11.14 AU - 15.38 AU

Year: 17815 Days

Day: 21 Hours

Environment

Temp: -191 °C

Axial Tilt: 94.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 111,186,276 km

• M1: 371,751 km (0.088 R)
• M2: 924,365 km (0.045 R)
• M3: 1,388,268 km (0.096 R)
• M4: 1,762,113 km (0.084 R)
• M5: 5,695,640 km (0.045 R)
• M6: 6,690,017 km (0.096 R)
• M7: 9,578,752 km (0.077 R)
• M8: 9,867,924 km (0.086 R)
• M9: 10,212,598 km (0.114 R)
• M10: 31,753,494 km (0.113 R)
• M11: 34,154,989 km (0.116 R)
• M12: 37,264,381 km (0.114 R)
• M13: 37,740,551 km (0.093 R)
• M14: 38,948,554 km (0.052 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 892.9

Radius: 6.7

Gravity: 19.89 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 18.97 AU - 19.35 AU

Year: 30944 Days

Day: 19.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 111,186,276 km

• M1: 83,326 km (0.088 R)
• M2: 350,657 km (0.105 R)
• M3: 668,553 km (0.109 R)
• M4: 1,882,540 km (0.049 R)
• M5: 2,935,559 km (0.087 R)
• M6: 3,622,512 km (0.103 R)
• M7: 4,149,097 km (0.09 R)
• M8: 6,083,996 km (0.093 R)
• M9: 6,623,296 km (0.075 R)
• M10: 7,301,124 km (0.102 R)
• M11: 8,081,726 km (0.076 R)
• M12: 9,291,673 km (0.11 R)
• M13: 10,548,744 km (0.068 R)
• M14: 11,039,276 km (0.109 R)
• M15: 12,995,118 km (0.106 R)
• M16: 18,669,066 km (0.101 R)
• M17: 22,098,897 km (0.106 R)
• M18: 30,736,079 km (0.081 R)
• M19: 37,380,918 km (0.079 R)
• M20: 39,014,077 km (0.104 R)
• M21: 42,072,756 km (0.119 R)
• M22: 46,208,987 km (0.069 R)
• M23: 51,201,816 km (0.045 R)
• M24: 53,010,454 km (0.063 R)
• M25: 53,418,108 km (0.116 R)
• M26: 58,691,733 km (0.094 R)
• M27: 60,006,997 km (0.025 R)
• M28: 70,014,047 km (0.112 R)
• M29: 72,992,990 km (0.116 R)
• M30: 81,890,024 km (0.055 R)
• M31: 91,775,900 km (0.087 R)
• M32: 103,060,067 km (0.084 R)
• M33: 105,938,181 km (0.064 R)
• M34: 111,186,224 km (0.093 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 14,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit