🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.78 AU - 0.98 AU

Year: 309 Days

Day: 38.8 Hours

Environment

Temp: 29 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.01 AU - 4.19 AU

Year: 2560 Days

Day: 12.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869

Radius: 13

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 7.71 AU - 11.81 AU

Year: 11426 Days

Day: 10.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 98,315,918 km

• M1: 162,613 km (0.118 R)
• M2: 685,457 km (0.079 R)
• M3: 1,202,168 km (0.065 R)
• M4: 1,797,867 km (0.116 R)
• M5: 2,524,464 km (0.071 R)
• M6: 3,314,042 km (0.082 R)
• M7: 3,753,859 km (0.098 R)
• M8: 4,351,353 km (0.079 R)
• M9: 4,881,079 km (0.096 R)
• M10: 6,032,983 km (0.043 R)
• M11: 7,401,504 km (0.085 R)
• M12: 8,580,784 km (0.064 R)
• M13: 9,881,538 km (0.073 R)
• M14: 11,541,326 km (0.077 R)
• M15: 13,187,950 km (0.064 R)
• M16: 14,505,010 km (0.081 R)
• M17: 15,055,679 km (0.048 R)
• M18: 15,835,683 km (0.068 R)
• M19: 17,399,579 km (0.061 R)
• M20: 17,864,679 km (0.067 R)
• M21: 19,558,575 km (0.12 R)
• M22: 20,146,345 km (0.105 R)
• M23: 25,380,176 km (0.1 R)
• M24: 25,979,017 km (0.067 R)
• M25: 26,689,457 km (0.08 R)
• M26: 35,507,354 km (0.074 R)
• M27: 37,272,309 km (0.108 R)
• M28: 38,046,329 km (0.041 R)
• M29: 41,387,149 km (0.101 R)
• M30: 49,261,980 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.4

Radius: 10

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 9.52 AU - 14.36 AU

Year: 15461 Days

Day: 13.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 98,315,918 km

• M1: 230,381 km (0.115 R)
• M2: 554,709 km (0.03 R)
• M3: 1,873,115 km (0.069 R)
• M4: 2,275,234 km (0.115 R)
• M5: 3,897,773 km (0.063 R)
• M6: 4,310,064 km (0.105 R)
• M7: 5,398,688 km (0.119 R)
• M8: 13,312,864 km (0.076 R)
• M9: 14,736,737 km (0.094 R)
• M10: 16,184,994 km (0.092 R)
• M11: 16,713,523 km (0.084 R)
• M12: 18,368,674 km (0.095 R)
• M13: 21,007,730 km (0.118 R)
• M14: 21,365,717 km (0.063 R)
• M15: 24,972,821 km (0.114 R)
• M16: 25,475,769 km (0.115 R)
• M17: 32,884,305 km (0.117 R)
• M18: 34,595,256 km (0.081 R)
• M19: 48,112,022 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.9

Radius: 6.1

Gravity: 23.94 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 13.81 AU - 19.75 AU

Year: 25758 Days

Day: 20.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 98,315,918 km

• M1: 75,996 km (0.043 R)
• M2: 306,975 km (0.048 R)
• M3: 718,219 km (0.097 R)
• M4: 1,150,707 km (0.104 R)
• M5: 1,485,507 km (0.056 R)
• M6: 1,763,011 km (0.075 R)
• M7: 2,031,090 km (0.089 R)
• M8: 2,728,366 km (0.098 R)
• M9: 3,606,356 km (0.058 R)
• M10: 5,423,970 km (0.085 R)
• M11: 6,457,990 km (0.105 R)
• M12: 7,886,650 km (0.065 R)
• M13: 8,558,943 km (0.113 R)
• M14: 10,210,503 km (0.056 R)
• M15: 10,472,001 km (0.078 R)
• M16: 11,991,167 km (0.064 R)
• M17: 16,689,438 km (0.103 R)
• M18: 18,752,243 km (0.05 R)
• M19: 19,343,005 km (0.09 R)
• M20: 19,642,948 km (0.079 R)
• M21: 24,875,134 km (0.1 R)
• M22: 26,314,864 km (0.092 R)
• M23: 27,430,266 km (0.109 R)
• M24: 30,289,230 km (0.098 R)
• M25: 31,239,027 km (0.091 R)
• M26: 34,793,174 km (0.055 R)
• M27: 35,237,030 km (0.047 R)
• M28: 46,516,860 km (0.094 R)
• M29: 47,416,840 km (0.094 R)
• M30: 51,133,001 km (0.088 R)
• M31: 51,706,709 km (0.079 R)
• M32: 52,091,475 km (0.075 R)
• M33: 63,218,265 km (0.081 R)
• M34: 70,270,009 km (0.078 R)
• M35: 70,742,140 km (0.112 R)
• M36: 90,014,535 km (0.101 R)
• M37: 90,571,338 km (0.112 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 18,844 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit