🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.5

Radius: 8.7

Gravity: 11 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.62 AU - 0.7 AU

Year: 370 Days

Day: 5.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 43,586,290 km

• M1: 109,057 km (0.106 R)
• M2: 431,141 km (0.087 R)
• M3: 743,950 km (0.075 R)
• M4: 1,045,540 km (0.098 R)
• M5: 1,398,142 km (0.099 R)
• M6: 1,938,938 km (0.092 R)
• M7: 2,672,117 km (0.066 R)
• M8: 2,993,603 km (0.102 R)
• M9: 3,317,632 km (0.09 R)
• M10: 3,628,048 km (0.054 R)
• M11: 4,211,479 km (0.065 R)
• M12: 5,115,948 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.7

Radius: 9

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.54 AU - 0.9 AU

Year: 422 Days

Day: 9.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 43,586,290 km

• M1: 111,899 km (0.067 R)
• M2: 395,986 km (0.111 R)
• M3: 694,284 km (0.092 R)
• M4: 1,033,422 km (0.111 R)
• M5: 1,348,026 km (0.1 R)
• M6: 1,712,896 km (0.104 R)
• M7: 2,902,797 km (0.11 R)
• M8: 3,844,067 km (0.061 R)
• M9: 4,571,861 km (0.113 R)
• M10: 4,931,643 km (0.039 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.1

Radius: 11.8

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.91 AU - 1.41 AU

Year: 862 Days

Day: 14.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 43,586,290 km

• M1: 146,756 km (0.038 R)
• M2: 712,235 km (0.063 R)
• M3: 1,161,627 km (0.075 R)
• M4: 1,551,480 km (0.105 R)
• M5: 2,214,796 km (0.114 R)
• M6: 2,607,341 km (0.051 R)
• M7: 3,806,368 km (0.066 R)
• M8: 4,273,263 km (0.032 R)
• M9: 4,742,402 km (0.118 R)
• M10: 5,245,649 km (0.095 R)
• M11: 5,784,351 km (0.116 R)
• M12: 6,650,373 km (0.081 R)
• M13: 7,428,133 km (0.09 R)
• M14: 7,826,512 km (0.091 R)
• M15: 8,913,191 km (0.056 R)
• M16: 9,478,671 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.3

Radius: 11

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.03 AU - 1.43 AU

Year: 942 Days

Day: 8.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 43,586,290 km

• M1: 137,331 km (0.056 R)
• M2: 656,585 km (0.085 R)
• M3: 1,163,722 km (0.078 R)
• M4: 2,786,859 km (0.109 R)
• M5: 3,471,568 km (0.116 R)
• M6: 4,874,647 km (0.109 R)
• M7: 5,295,465 km (0.062 R)
• M8: 5,813,822 km (0.039 R)
• M9: 6,268,300 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.8

Radius: 13.3

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.52 AU - 3.78 AU

Year: 3859 Days

Day: 12.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 43,586,290 km

• M1: 165,455 km (0.097 R)
• M2: 605,871 km (0.099 R)
• M3: 1,118,992 km (0.105 R)
• M4: 2,219,284 km (0.051 R)
• M5: 2,741,082 km (0.104 R)
• M6: 3,752,513 km (0.116 R)
• M7: 4,240,052 km (0.105 R)
• M8: 5,236,075 km (0.091 R)
• M9: 6,230,452 km (0.079 R)
• M10: 7,585,809 km (0.072 R)
• M11: 8,296,548 km (0.096 R)
• M12: 9,012,524 km (0.06 R)
• M13: 10,481,874 km (0.092 R)
• M14: 12,296,047 km (0.068 R)
• M15: 13,277,709 km (0.097 R)
• M16: 14,258,173 km (0.083 R)
• M17: 15,120,754 km (0.084 R)
• M18: 17,248,784 km (0.098 R)
• M19: 20,635,081 km (0.052 R)
• M20: 21,251,275 km (0.109 R)
• M21: 23,615,969 km (0.086 R)
• M22: 25,677,278 km (0.096 R)
• M23: 26,151,204 km (0.048 R)
• M24: 26,792,081 km (0.1 R)

Asteroid Belt

Center: 6.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.8

Radius: 3.9

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 7.47 AU - 11.75 AU

Year: 20563 Days

Day: 16.4 Hours

Environment

Temp: -241 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 43,586,290 km

• M1: 48,769 km (0.095 R)
• M2: 233,672 km (0.084 R)
• M3: 578,196 km (0.12 R)
• M4: 1,077,703 km (0.108 R)
• M5: 1,212,341 km (0.097 R)
• M6: 1,543,102 km (0.109 R)
• M7: 1,963,622 km (0.116 R)
• M8: 2,096,764 km (0.113 R)
• M9: 2,218,237 km (0.057 R)
• M10: 6,276,827 km (0.078 R)
• M11: 6,790,547 km (0.108 R)
• M12: 7,096,325 km (0.105 R)
• M13: 12,227,232 km (0.056 R)
• M14: 12,909,997 km (0.052 R)
• M15: 13,143,071 km (0.064 R)
• M16: 14,165,273 km (0.12 R)
• M17: 21,595,949 km (0.037 R)
• M18: 23,617,465 km (0.064 R)
• M19: 24,229,918 km (0.119 R)
• M20: 28,129,187 km (0.12 R)
• M21: 36,210,314 km (0.103 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 13,257 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit