🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.67 AU - 1.11 AU

Year: 318 Days

Day: 47.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.35 AU - 2.23 AU

Year: 907 Days

Day: 47.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.51 AU - 2.51 AU

Year: 1506 Days

Day: 35.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.33 AU - 4.33 AU

Year: 2839 Days

Day: 30.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.6

Radius: 11.2

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.61 AU - 7.05 AU

Year: 6032 Days

Day: 6.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 69,718,601 km

• M1: 139,276 km (0.091 R)
• M2: 630,854 km (0.069 R)
• M3: 1,709,904 km (0.098 R)
• M4: 2,358,560 km (0.066 R)
• M5: 5,841,198 km (0.089 R)
• M6: 7,165,289 km (0.12 R)
• M7: 7,839,976 km (0.062 R)
• M8: 8,930,843 km (0.076 R)
• M9: 10,634,015 km (0.082 R)
• M10: 15,029,350 km (0.098 R)
• M11: 15,698,651 km (0.111 R)
• M12: 16,515,306 km (0.119 R)
• M13: 17,162,466 km (0.116 R)
• M14: 17,759,362 km (0.097 R)
• M15: 18,854,568 km (0.114 R)
• M16: 19,777,138 km (0.04 R)
• M17: 20,359,672 km (0.109 R)
• M18: 21,635,592 km (0.106 R)
• M19: 22,646,724 km (0.063 R)
• M20: 29,104,565 km (0.116 R)
• M21: 30,048,976 km (0.076 R)
• M22: 30,528,737 km (0.054 R)
• M23: 32,600,069 km (0.082 R)
• M24: 34,239,961 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.8

Radius: 10.4

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 9.54 AU - 13.26 AU

Year: 14578 Days

Day: 9.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 69,718,601 km

• M1: 129,402 km (0.106 R)
• M2: 614,249 km (0.045 R)
• M3: 998,267 km (0.115 R)
• M4: 2,103,795 km (0.084 R)
• M5: 2,792,693 km (0.114 R)
• M6: 3,597,380 km (0.091 R)
• M7: 4,321,134 km (0.111 R)
• M8: 4,820,941 km (0.068 R)
• M9: 5,623,683 km (0.078 R)
• M10: 8,569,564 km (0.116 R)
• M11: 9,360,488 km (0.06 R)
• M12: 12,814,404 km (0.069 R)
• M13: 15,085,599 km (0.076 R)
• M14: 17,200,614 km (0.094 R)
• M15: 20,779,294 km (0.12 R)
• M16: 25,141,418 km (0.064 R)
• M17: 30,919,187 km (0.116 R)
• M18: 33,535,504 km (0.069 R)
• M19: 38,358,390 km (0.107 R)
• M20: 50,690,939 km (0.118 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 18,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit