🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.8

Radius: 12.7

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.71 AU - 0.75 AU

Year: 409 Days

Day: 14.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 19,764,142 km

• M1: 157,975 km (0.104 R)
• M2: 768,634 km (0.104 R)
• M3: 1,234,631 km (0.065 R)
• M4: 1,922,033 km (0.119 R)
• M5: 2,424,981 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208

Radius: 13.1

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.58 AU - 0.94 AU

Year: 435 Days

Day: 15 Hours

Environment

Temp: -147 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 19,764,142 km

• M1: 163,361 km (0.08 R)
• M2: 1,051,374 km (0.098 R)
• M3: 2,828,597 km (0.086 R)
• M4: 3,780,189 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.3

Radius: 11.7

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.31 AU - 1.81 AU

Year: 1278 Days

Day: 7.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 19,764,142 km

• M1: 145,708 km (0.115 R)
• M2: 563,685 km (0.118 R)
• M3: 942,616 km (0.114 R)
• M4: 1,384,229 km (0.114 R)
• M5: 1,913,058 km (0.109 R)
• M6: 2,306,949 km (0.073 R)
• M7: 3,321,970 km (0.06 R)
• M8: 3,747,427 km (0.041 R)
• M9: 4,538,051 km (0.119 R)
• M10: 5,063,888 km (0.104 R)
• M11: 5,695,490 km (0.089 R)
• M12: 6,964,678 km (0.114 R)
• M13: 7,348,547 km (0.1 R)
• M14: 7,992,565 km (0.112 R)
• M15: 9,270,580 km (0.059 R)
• M16: 10,480,079 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.3

Radius: 13

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.99 AU - 2.99 AU

Year: 2578 Days

Day: 6.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 19,764,142 km

• M1: 161,715 km (0.076 R)
• M2: 674,986 km (0.111 R)
• M3: 1,092,064 km (0.096 R)
• M4: 1,635,404 km (0.104 R)
• M5: 2,528,653 km (0.04 R)
• M6: 3,061,072 km (0.118 R)
• M7: 4,439,915 km (0.083 R)
• M8: 5,123,727 km (0.11 R)
• M9: 7,604,509 km (0.071 R)
• M10: 8,619,530 km (0.12 R)
• M11: 9,722,964 km (0.083 R)
• M12: 10,366,983 km (0.106 R)
• M13: 11,242,430 km (0.087 R)
• M14: 14,023,155 km (0.035 R)
• M15: 17,179,520 km (0.073 R)
• M16: 19,569,346 km (0.049 R)
• M17: 20,169,533 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.4

Radius: 12

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.35 AU - 4.91 AU

Year: 5506 Days

Day: 6.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 19,764,142 km

• M1: 154,086 km (0.085 R)
• M2: 1,167,163 km (0.104 R)
• M3: 1,797,418 km (0.095 R)
• M4: 2,797,331 km (0.114 R)
• M5: 3,359,519 km (0.072 R)
• M6: 3,917,220 km (0.09 R)
• M7: 4,322,780 km (0.076 R)
• M8: 4,801,493 km (0.055 R)
• M9: 5,686,514 km (0.064 R)
• M10: 6,705,575 km (0.086 R)
• M11: 7,562,322 km (0.071 R)
• M12: 8,325,421 km (0.087 R)
• M13: 9,386,070 km (0.061 R)
• M14: 10,343,496 km (0.113 R)
• M15: 16,966,493 km (0.101 R)
• M16: 17,557,554 km (0.055 R)
• M17: 18,780,666 km (0.086 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: 274 - 11,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit