🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.7

Radius: 11.8

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.48 AU - 0.78 AU

Year: 345 Days

Day: 14.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 81,977,785 km

• M1: 147,354 km (0.107 R)
• M2: 582,235 km (0.075 R)
• M3: 972,087 km (0.115 R)
• M4: 1,401,732 km (0.101 R)
• M5: 1,944,024 km (0.05 R)
• M6: 2,467,018 km (0.091 R)
• M7: 3,178,506 km (0.1 R)
• M8: 3,559,981 km (0.109 R)
• M9: 3,934,424 km (0.068 R)
• M10: 4,608,362 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.8

Radius: 14.3

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.76 AU - 0.88 AU

Year: 513 Days

Day: 10.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 81,977,785 km

• M1: 178,021 km (0.105 R)
• M2: 645,814 km (0.047 R)
• M3: 1,227,002 km (0.062 R)
• M4: 1,673,402 km (0.045 R)
• M5: 2,277,927 km (0.119 R)
• M6: 3,372,385 km (0.069 R)
• M7: 3,866,357 km (0.094 R)
• M8: 4,393,989 km (0.073 R)
• M9: 4,969,492 km (0.099 R)
• M10: 5,791,233 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.3

Radius: 9.4

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.14 AU - 1.74 AU

Year: 1193 Days

Day: 5 Hours

Environment

Temp: -190 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 81,977,785 km

• M1: 116,836 km (0.101 R)
• M2: 441,015 km (0.106 R)
• M3: 748,887 km (0.097 R)
• M4: 1,096,552 km (0.078 R)
• M5: 1,770,491 km (0.042 R)
• M6: 2,250,102 km (0.06 R)
• M7: 2,873,326 km (0.117 R)
• M8: 3,336,631 km (0.081 R)
• M9: 3,762,686 km (0.086 R)
• M10: 4,271,468 km (0.08 R)
• M11: 4,591,757 km (0.088 R)
• M12: 5,262,703 km (0.069 R)
• M13: 5,669,311 km (0.062 R)
• M14: 6,096,712 km (0.108 R)
• M15: 6,587,393 km (0.112 R)
• M16: 6,972,607 km (0.11 R)
• M17: 8,121,968 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.4

Radius: 12.1

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.25 AU - 3.71 AU

Year: 3551 Days

Day: 11.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 81,977,785 km

• M1: 150,795 km (0.119 R)
• M2: 594,053 km (0.03 R)
• M3: 1,051,374 km (0.106 R)
• M4: 1,508,545 km (0.056 R)
• M5: 2,109,330 km (0.068 R)
• M6: 2,497,088 km (0.117 R)
• M7: 3,098,621 km (0.075 R)
• M8: 4,043,930 km (0.064 R)
• M9: 4,649,203 km (0.036 R)
• M10: 5,314,165 km (0.096 R)
• M11: 5,755,928 km (0.058 R)
• M12: 6,713,653 km (0.062 R)
• M13: 8,713,029 km (0.076 R)
• M14: 9,632,756 km (0.097 R)
• M15: 10,980,933 km (0.031 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.4

Radius: 6.4

Gravity: 12.12 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.52 AU - 7.06 AU

Year: 10889 Days

Day: 21.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 81,977,785 km

• M1: 79,885 km (0.12 R)
• M2: 525,388 km (0.099 R)
• M3: 732,282 km (0.073 R)
• M4: 1,235,529 km (0.096 R)
• M5: 7,483,933 km (0.054 R)
• M6: 7,982,991 km (0.097 R)
• M7: 10,303,703 km (0.096 R)
• M8: 10,609,331 km (0.056 R)
• M9: 12,514,610 km (0.084 R)
• M10: 15,088,441 km (0.045 R)
• M11: 16,847,114 km (0.113 R)
• M12: 21,009,375 km (0.107 R)
• M13: 26,658,191 km (0.096 R)
• M14: 37,742,196 km (0.1 R)
• M15: 38,712,937 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28.1

Radius: 5.5

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.15 AU - 8.45 AU

Year: 13614 Days

Day: 22.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 81,977,785 km

• M1: 68,366 km (0.101 R)
• M2: 380,876 km (0.088 R)
• M3: 1,093,560 km (0.034 R)
• M4: 1,287,439 km (0.108 R)
• M5: 1,912,609 km (0.095 R)
• M6: 2,493,348 km (0.064 R)
• M7: 3,167,436 km (0.081 R)
• M8: 4,594,599 km (0.093 R)
• M9: 5,549,632 km (0.048 R)
• M10: 7,311,895 km (0.115 R)
• M11: 9,128,911 km (0.094 R)
• M12: 9,858,350 km (0.102 R)
• M13: 10,863,648 km (0.082 R)
• M14: 13,719,621 km (0.055 R)
• M15: 14,287,644 km (0.097 R)
• M16: 15,673,967 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 888.4

Radius: 3.7

Gravity: 64.89 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 7.47 AU - 11.17 AU

Year: 19640 Days

Day: 16.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 81,977,785 km

• M1: 46,675 km (0.091 R)
• M2: 221,854 km (0.076 R)
• M3: 485,146 km (0.047 R)
• M4: 741,557 km (0.117 R)
• M5: 2,170,815 km (0.055 R)
• M6: 3,209,772 km (0.106 R)
• M7: 4,436,175 km (0.112 R)
• M8: 4,685,256 km (0.114 R)
• M9: 6,605,644 km (0.069 R)
• M10: 8,125,408 km (0.1 R)
• M11: 8,716,320 km (0.093 R)
• M12: 13,163,565 km (0.105 R)
• M13: 25,921,870 km (0.12 R)
• M14: 28,028,358 km (0.071 R)
• M15: 28,269,210 km (0.054 R)
• M16: 31,268,349 km (0.098 R)
• M17: 41,838,036 km (0.108 R)
• M18: 42,310,467 km (0.094 R)
• M19: 42,945,958 km (0.105 R)
• M20: 67,017,004 km (0.068 R)
• M21: 70,070,595 km (0.074 R)
• M22: 78,345,901 km (0.078 R)
• M23: 79,544,329 km (0.117 R)
• M24: 80,511,779 km (0.059 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 11,004 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit