🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.5 AU - 0.82 AU

Year: 196 Days

Day: 35.5 Hours

Environment

Temp: 218 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,556,906 km

• M1: 172,337 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.44 AU - 2.24 AU

Year: 912 Days

Day: 14.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.8

Radius: 13.2

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.47 AU - 5.77 AU

Year: 4866 Days

Day: 13.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 51,556,906 km

• M1: 164,109 km (0.07 R)
• M2: 643,869 km (0.103 R)
• M3: 1,154,896 km (0.096 R)
• M4: 3,020,680 km (0.04 R)
• M5: 3,759,993 km (0.108 R)
• M6: 4,278,350 km (0.078 R)
• M7: 6,187,667 km (0.095 R)
• M8: 9,557,958 km (0.066 R)
• M9: 11,564,813 km (0.081 R)
• M10: 19,851,039 km (0.086 R)
• M11: 23,090,880 km (0.073 R)
• M12: 23,688,224 km (0.079 R)
• M13: 28,078,623 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.1

Radius: 11.6

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 6.76 AU - 7.64 AU

Year: 7056 Days

Day: 12.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 51,556,906 km

• M1: 144,212 km (0.107 R)
• M2: 725,101 km (0.108 R)
• M3: 1,356,703 km (0.099 R)
• M4: 3,419,209 km (0.1 R)
• M5: 3,921,110 km (0.06 R)
• M6: 5,449,402 km (0.102 R)
• M7: 6,077,413 km (0.086 R)
• M8: 7,208,822 km (0.118 R)
• M9: 8,145,754 km (0.067 R)
• M10: 9,438,878 km (0.078 R)
• M11: 12,719,559 km (0.098 R)
• M12: 26,825,142 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.6

Radius: 13.6

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 8.47 AU - 12.05 AU

Year: 12004 Days

Day: 9.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 51,556,906 km

• M1: 169,794 km (0.091 R)
• M2: 611,855 km (0.079 R)
• M3: 1,261,260 km (0.073 R)
• M4: 1,760,019 km (0.098 R)
• M5: 2,546,754 km (0.031 R)
• M6: 3,457,955 km (0.032 R)
• M7: 4,789,675 km (0.051 R)
• M8: 5,887,873 km (0.057 R)
• M9: 8,260,794 km (0.046 R)
• M10: 10,884,891 km (0.055 R)
• M11: 11,436,159 km (0.111 R)
• M12: 12,180,707 km (0.117 R)
• M13: 13,141,275 km (0.091 R)
• M14: 15,418,005 km (0.096 R)
• M15: 20,407,394 km (0.085 R)
• M16: 21,675,385 km (0.083 R)
• M17: 25,217,713 km (0.111 R)
• M18: 26,578,455 km (0.083 R)
• M19: 27,377,607 km (0.075 R)
• M20: 28,606,554 km (0.052 R)
• M21: 33,891,547 km (0.116 R)
• M22: 35,788,747 km (0.093 R)
• M23: 38,132,497 km (0.11 R)
• M24: 38,765,895 km (0.092 R)
• M25: 39,793,931 km (0.03 R)
• M26: 43,398,193 km (0.119 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 18,994 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit