🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.66 AU - 0.92 AU

Year: 254 Days

Day: 39.6 Hours

Environment

Temp: 121 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,474,911 km

• M1: 27,526 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.4

Radius: 9.2

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.21 AU - 6.45 AU

Year: 4450 Days

Day: 12.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 99,474,911 km

• M1: 114,891 km (0.081 R)
• M2: 434,731 km (0.102 R)
• M3: 812,466 km (0.067 R)
• M4: 1,305,989 km (0.119 R)
• M5: 1,654,552 km (0.103 R)
• M6: 2,632,025 km (0.113 R)
• M7: 3,194,962 km (0.093 R)
• M8: 3,551,453 km (0.094 R)
• M9: 3,894,930 km (0.107 R)
• M10: 5,958,334 km (0.115 R)
• M11: 6,472,950 km (0.066 R)
• M12: 7,747,075 km (0.078 R)
• M13: 8,033,705 km (0.083 R)
• M14: 8,901,821 km (0.109 R)
• M15: 9,574,713 km (0.087 R)
• M16: 10,588,836 km (0.07 R)
• M17: 11,142,199 km (0.075 R)
• M18: 12,435,772 km (0.11 R)
• M19: 14,632,317 km (0.03 R)
• M20: 14,924,033 km (0.092 R)
• M21: 15,368,788 km (0.091 R)
• M22: 18,905,281 km (0.075 R)
• M23: 19,309,495 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.3

Radius: 8.8

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.55 AU - 10.09 AU

Year: 10290 Days

Day: 7.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 59 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 99,474,911 km

• M1: 111,450 km (0.088 R)
• M2: 697,575 km (0.105 R)
• M3: 1,001,408 km (0.076 R)
• M4: 1,750,445 km (0.056 R)
• M5: 2,298,122 km (0.088 R)
• M6: 3,082,913 km (0.089 R)
• M7: 3,904,504 km (0.12 R)
• M8: 5,523,153 km (0.069 R)
• M9: 6,091,625 km (0.063 R)
• M10: 6,481,627 km (0.076 R)
• M11: 7,787,317 km (0.083 R)
• M12: 8,502,245 km (0.101 R)
• M13: 10,438,191 km (0.082 R)
• M14: 12,364,713 km (0.077 R)
• M15: 14,202,672 km (0.088 R)
• M16: 21,753,924 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.8

Radius: 8

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 9.27 AU - 11.33 AU

Year: 11955 Days

Day: 13.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 99,474,911 km

• M1: 104,270 km (0.094 R)
• M2: 952,789 km (0.108 R)
• M3: 1,619,098 km (0.113 R)
• M4: 1,874,312 km (0.071 R)
• M5: 2,892,774 km (0.106 R)
• M6: 3,295,491 km (0.113 R)
• M7: 4,076,692 km (0.077 R)
• M8: 7,081,814 km (0.053 R)
• M9: 7,565,015 km (0.103 R)
• M10: 10,522,116 km (0.109 R)
• M11: 15,201,238 km (0.04 R)
• M12: 21,352,852 km (0.062 R)
• M13: 32,025,613 km (0.115 R)
• M14: 41,127,297 km (0.106 R)
• M15: 44,958,798 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900.2

Radius: 4.4

Gravity: 46.5 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 14.27 AU - 21.23 AU

Year: 27045 Days

Day: 17.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 99,474,911 km

• M1: 55,202 km (0.11 R)
• M2: 230,680 km (0.117 R)
• M3: 479,760 km (0.119 R)
• M4: 1,278,015 km (0.055 R)
• M5: 1,804,001 km (0.114 R)
• M6: 2,081,954 km (0.043 R)
• M7: 3,268,863 km (0.055 R)
• M8: 3,583,767 km (0.071 R)
• M9: 5,048,779 km (0.106 R)
• M10: 7,819,032 km (0.098 R)
• M11: 8,555,353 km (0.027 R)
• M12: 9,398,785 km (0.083 R)
• M13: 10,834,027 km (0.103 R)
• M14: 11,390,232 km (0.1 R)
• M15: 18,819,562 km (0.094 R)
• M16: 19,520,727 km (0.09 R)
• M17: 20,343,066 km (0.097 R)
• M18: 20,974,818 km (0.067 R)
• M19: 22,388,369 km (0.075 R)
• M20: 26,012,975 km (0.104 R)
• M21: 27,515,088 km (0.12 R)
• M22: 30,828,082 km (0.109 R)
• M23: 31,801,366 km (0.111 R)
• M24: 34,545,739 km (0.107 R)
• M25: 36,511,904 km (0.064 R)
• M26: 43,199,527 km (0.111 R)
• M27: 58,508,326 km (0.112 R)
• M28: 58,719,558 km (0.117 R)
• M29: 74,311,396 km (0.097 R)
• M30: 84,658,931 km (0.088 R)
• M31: 88,495,668 km (0.027 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 586.9

Radius: 4.6

Gravity: 27.74 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 17.6 AU - 22.36 AU

Year: 32299 Days

Day: 17.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 99,474,911 km

• M1: 57,296 km (0.099 R)
• M2: 324,179 km (0.08 R)
• M3: 1,629,270 km (0.118 R)
• M4: 1,886,429 km (0.111 R)
• M5: 3,533,352 km (0.098 R)
• M6: 3,862,168 km (0.107 R)
• M7: 4,812,564 km (0.107 R)
• M8: 6,091,775 km (0.111 R)
• M9: 7,851,794 km (0.095 R)
• M10: 8,936,678 km (0.068 R)
• M11: 9,237,968 km (0.085 R)
• M12: 10,182,678 km (0.104 R)
• M13: 11,610,889 km (0.094 R)
• M14: 15,974,210 km (0.05 R)
• M15: 18,663,082 km (0.106 R)
• M16: 20,788,569 km (0.04 R)
• M17: 21,855,202 km (0.095 R)
• M18: 23,751,205 km (0.049 R)
• M19: 24,798,091 km (0.102 R)
• M20: 25,273,064 km (0.072 R)
• M21: 25,996,968 km (0.077 R)
• M22: 27,233,993 km (0.11 R)
• M23: 31,455,495 km (0.096 R)
• M24: 32,292,645 km (0.028 R)
• M25: 37,319,433 km (0.091 R)
• M26: 50,959,019 km (0.08 R)
• M27: 54,074,694 km (0.111 R)
• M28: 58,772,216 km (0.119 R)
• M29: 59,616,098 km (0.052 R)
• M30: 62,633,038 km (0.102 R)
• M31: 63,292,466 km (0.114 R)
• M32: 66,887,901 km (0.094 R)
• M33: 68,968,957 km (0.112 R)
• M34: 80,800,952 km (0.06 R)
• M35: 91,355,530 km (0.094 R)
• M36: 94,202,378 km (0.092 R)
• M37: 96,230,027 km (0.111 R)
• M38: 99,474,955 km (0.101 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 19,902 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit