🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.6

Radius: 14.7

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.67 AU - 0.73 AU

Year: 378 Days

Day: 5.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 177.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 57,138,326 km

• M1: 182,958 km (0.117 R)
• M2: 645,365 km (0.117 R)
• M3: 1,166,564 km (0.077 R)
• M4: 1,807,890 km (0.119 R)
• M5: 2,576,375 km (0.056 R)
• M6: 3,074,835 km (0.101 R)
• M7: 4,151,491 km (0.098 R)
• M8: 5,171,150 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.9

Radius: 13.8

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.94 AU - 0.98 AU

Year: 607 Days

Day: 10.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 57,138,326 km

• M1: 171,589 km (0.091 R)
• M2: 679,025 km (0.086 R)
• M3: 1,237,025 km (0.073 R)
• M4: 1,733,540 km (0.11 R)
• M5: 2,466,719 km (0.108 R)
• M6: 3,294,145 km (0.087 R)
• M7: 4,040,638 km (0.096 R)
• M8: 4,716,970 km (0.056 R)
• M9: 5,161,575 km (0.045 R)
• M10: 5,942,027 km (0.084 R)

Asteroid Belt

Center: 1.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.1

Radius: 8.1

Gravity: 11.34 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.95 AU - 2.81 AU

Year: 2371 Days

Day: 10.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 57,138,326 km

• M1: 101,427 km (0.112 R)
• M2: 482,752 km (0.088 R)
• M3: 757,115 km (0.091 R)
• M4: 1,090,718 km (0.084 R)
• M5: 1,624,782 km (0.112 R)
• M6: 2,309,342 km (0.057 R)
• M7: 3,632,685 km (0.069 R)
• M8: 4,361,975 km (0.115 R)
• M9: 4,706,050 km (0.081 R)
• M10: 5,352,163 km (0.109 R)
• M11: 6,082,201 km (0.091 R)
• M12: 6,595,321 km (0.095 R)
• M13: 7,020,628 km (0.102 R)
• M14: 8,116,133 km (0.107 R)
• M15: 9,321,593 km (0.107 R)
• M16: 11,917,116 km (0.093 R)
• M17: 12,209,131 km (0.113 R)
• M18: 12,591,354 km (0.117 R)
• M19: 13,786,491 km (0.102 R)
• M20: 14,247,851 km (0.118 R)
• M21: 18,041,952 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259

Radius: 14.8

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.74 AU - 6.02 AU

Year: 6961 Days

Day: 7.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 57,138,326 km

• M1: 184,005 km (0.034 R)
• M2: 758,760 km (0.061 R)
• M3: 1,445,564 km (0.109 R)
• M4: 2,201,632 km (0.115 R)
• M5: 2,747,814 km (0.04 R)
• M6: 7,238,891 km (0.058 R)
• M7: 7,887,099 km (0.115 R)
• M8: 9,182,916 km (0.078 R)
• M9: 10,530,643 km (0.097 R)
• M10: 11,820,625 km (0.079 R)
• M11: 15,146,934 km (0.095 R)
• M12: 16,209,976 km (0.086 R)
• M13: 17,927,809 km (0.091 R)
• M14: 26,499,318 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.3

Radius: 12.8

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.48 AU - 6.12 AU

Year: 9019 Days

Day: 6.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 57,138,326 km

• M1: 161,715 km (0.101 R)
• M2: 1,775,577 km (0.088 R)
• M3: 2,889,932 km (0.092 R)
• M4: 3,950,281 km (0.091 R)
• M5: 4,504,392 km (0.092 R)
• M6: 6,152,212 km (0.109 R)
• M7: 6,969,914 km (0.081 R)
• M8: 8,053,153 km (0.092 R)
• M9: 9,997,626 km (0.098 R)
• M10: 10,934,108 km (0.065 R)
• M11: 12,659,121 km (0.106 R)
• M12: 15,699,997 km (0.099 R)
• M13: 16,135,178 km (0.079 R)
• M14: 25,756,864 km (0.117 R)
• M15: 26,188,753 km (0.117 R)
• M16: 28,238,094 km (0.1 R)
• M17: 29,820,092 km (0.06 R)
• M18: 33,568,865 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.9

Radius: 4

Gravity: 21.56 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 8.2 AU - 10.42 AU

Year: 18342 Days

Day: 24.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 57,138,326 km

• M1: 83,625 km (0.027 R)
• M2: 473,028 km (0.103 R)
• M3: 1,717,832 km (0.097 R)
• M4: 3,084,409 km (0.106 R)
• M5: 3,333,041 km (0.073 R)
• M6: 4,100,627 km (0.084 R)
• M7: 6,323,951 km (0.098 R)
• M8: 7,185,784 km (0.094 R)
• M9: 7,667,190 km (0.055 R)
• M10: 7,802,127 km (0.098 R)
• M11: 8,890,153 km (0.045 R)
• M12: 9,189,797 km (0.06 R)
• M13: 15,085,449 km (0.05 R)
• M14: 16,092,243 km (0.063 R)
• M15: 17,296,805 km (0.032 R)
• M16: 18,641,241 km (0.075 R)
• M17: 21,985,501 km (0.12 R)
• M18: 22,258,218 km (0.097 R)
• M19: 24,424,096 km (0.119 R)
• M20: 27,877,264 km (0.074 R)
• M21: 28,518,590 km (0.057 R)
• M22: 38,033,015 km (0.102 R)
• M23: 39,353,216 km (0.117 R)
• M24: 44,940,248 km (0.119 R)
• M25: 52,152,959 km (0.045 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 13,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit