🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.57 AU - 0.91 AU

Year: 225 Days

Day: 38.4 Hours

Environment

Temp: 177 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.81 AU - 0.83 AU

Year: 262 Days

Day: 20.7 Hours

Environment

Temp: 132 °C

Axial Tilt: 41.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.23 AU - 2.35 AU

Year: 1224 Days

Day: 14.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.2 AU - 5.78 AU

Year: 3936 Days

Day: 14 Hours

Environment

Temp: -134 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,794,397 km

• M1: 141,819 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.1

Radius: 13.5

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.18 AU - 7.96 AU

Year: 7354 Days

Day: 6.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 30,794,397 km

• M1: 167,849 km (0.119 R)
• M2: 676,482 km (0.089 R)
• M3: 1,262,905 km (0.063 R)
• M4: 1,944,772 km (0.059 R)
• M5: 3,048,805 km (0.079 R)
• M6: 4,397,878 km (0.037 R)
• M7: 5,551,278 km (0.115 R)
• M8: 6,181,982 km (0.106 R)
• M9: 6,713,504 km (0.117 R)
• M10: 9,470,293 km (0.079 R)
• M11: 11,023,269 km (0.112 R)
• M12: 12,796,303 km (0.094 R)
• M13: 13,544,591 km (0.036 R)
• M14: 14,939,891 km (0.084 R)
• M15: 15,965,683 km (0.04 R)
• M16: 18,735,488 km (0.099 R)
• M17: 21,650,103 km (0.115 R)
• M18: 22,963,273 km (0.094 R)
• M19: 24,678,712 km (0.058 R)
• M20: 25,567,772 km (0.093 R)
• M21: 30,640,337 km (0.081 R)
• M22: 34,997,524 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.8

Radius: 11.4

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 10.49 AU - 13.37 AU

Year: 14550 Days

Day: 14.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 30,794,397 km

• M1: 141,819 km (0.117 R)
• M2: 936,782 km (0.087 R)
• M3: 2,223,623 km (0.094 R)
• M4: 2,682,290 km (0.101 R)
• M5: 3,048,206 km (0.06 R)
• M6: 4,679,421 km (0.103 R)
• M7: 5,269,435 km (0.113 R)
• M8: 6,153,409 km (0.101 R)
• M9: 6,566,150 km (0.097 R)
• M10: 10,343,346 km (0.075 R)
• M11: 14,969,511 km (0.081 R)
• M12: 16,072,496 km (0.079 R)
• M13: 18,833,774 km (0.106 R)
• M14: 19,638,610 km (0.105 R)
• M15: 21,101,976 km (0.094 R)
• M16: 22,043,545 km (0.12 R)
• M17: 23,932,817 km (0.087 R)
• M18: 24,559,632 km (0.076 R)
• M19: 30,245,997 km (0.089 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 16,897 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit