🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.56 AU - 0.7 AU

Year: 191 Days

Day: 22.6 Hours

Environment

Temp: 117 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,606,139 km

• M1: 24,983 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.9 AU - 0.94 AU

Year: 338 Days

Day: 45.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.21 AU - 1.21 AU

Year: 510 Days

Day: 41.7 Hours

Environment

Temp: -28 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.56 AU - 2 AU

Year: 909 Days

Day: 14.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.96 AU - 3.64 AU

Year: 2295 Days

Day: 23.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,606,139 km

• M1: 827,276 km (0.034 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.3

Radius: 12.3

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.89 AU - 7.09 AU

Year: 7076 Days

Day: 6.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 21,606,139 km

• M1: 153,039 km (0.061 R)
• M2: 570,566 km (0.114 R)
• M3: 1,049,279 km (0.085 R)
• M4: 1,858,604 km (0.111 R)
• M5: 2,525,511 km (0.091 R)
• M6: 3,275,146 km (0.07 R)
• M7: 4,671,942 km (0.12 R)
• M8: 5,594,212 km (0.118 R)
• M9: 6,405,182 km (0.086 R)
• M10: 7,048,453 km (0.107 R)
• M11: 7,638,318 km (0.047 R)
• M12: 8,601,878 km (0.076 R)
• M13: 9,985,209 km (0.068 R)
• M14: 11,136,963 km (0.115 R)
• M15: 11,681,200 km (0.07 R)
• M16: 12,913,887 km (0.053 R)
• M17: 13,656,042 km (0.106 R)
• M18: 14,524,906 km (0.098 R)
• M19: 17,576,553 km (0.101 R)
• M20: 19,192,808 km (0.069 R)
• M21: 19,914,917 km (0.083 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 12,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit