🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.64 AU - 0.7 AU

Year: 193 Days

Day: 40.3 Hours

Environment

Temp: 238 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.58 AU - 0.78 AU

Year: 197 Days

Day: 20.7 Hours

Environment

Temp: 185 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,529,280 km

• M1: 533,017 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.67 AU - 0.77 AU

Year: 215 Days

Day: 35.4 Hours

Environment

Temp: 183 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.96 AU - 3.02 AU

Year: 1381 Days

Day: 31.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,529,280 km

• M1: 628,311 km (0.036 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.6

Radius: 13.8

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.8 AU - 6.04 AU

Year: 5062 Days

Day: 14.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 20,529,280 km

• M1: 185,202 km (0.115 R)
• M2: 695,630 km (0.087 R)
• M3: 1,643,333 km (0.078 R)
• M4: 2,610,034 km (0.092 R)
• M5: 3,295,192 km (0.065 R)
• M6: 3,745,931 km (0.031 R)
• M7: 5,759,668 km (0.028 R)
• M8: 7,357,822 km (0.086 R)
• M9: 7,806,914 km (0.088 R)
• M10: 8,760,302 km (0.046 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.7

Radius: 8

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.71 AU - 9.07 AU

Year: 7789 Days

Day: 6.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 20,529,280 km

• M1: 99,632 km (0.092 R)
• M2: 368,011 km (0.1 R)
• M3: 847,173 km (0.107 R)
• M4: 1,781,112 km (0.115 R)
• M5: 2,049,341 km (0.079 R)
• M6: 2,459,090 km (0.035 R)
• M7: 3,406,643 km (0.106 R)
• M8: 5,232,335 km (0.104 R)
• M9: 5,710,001 km (0.087 R)
• M10: 6,928,326 km (0.027 R)
• M11: 7,949,481 km (0.117 R)
• M12: 8,311,209 km (0.118 R)
• M13: 10,057,914 km (0.055 R)
• M14: 10,364,589 km (0.091 R)
• M15: 11,158,954 km (0.088 R)
• M16: 14,599,107 km (0.079 R)
• M17: 15,292,642 km (0.114 R)
• M18: 17,726,300 km (0.045 R)
• M19: 19,505,019 km (0.115 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 14,878 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit