🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.47 AU - 0.67 AU

Year: 164 Days

Day: 28.6 Hours

Environment

Temp: 172 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.65 AU - 0.81 AU

Year: 238 Days

Day: 37 Hours

Environment

Temp: 122 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.88 AU - 0.96 AU

Year: 336 Days

Day: 30.5 Hours

Environment

Temp: 34 °C

Axial Tilt: 45.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,566,388 km

• M1: 49,816 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.86 AU - 2.5 AU

Year: 1226 Days

Day: 26.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.25 AU - 2.63 AU

Year: 1451 Days

Day: 35.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,566,388 km

• M1: 682,914 km (0.104 R)

Asteroid Belt

Center: 5.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.4

Radius: 11.6

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.26 AU - 10.92 AU

Year: 10436 Days

Day: 11.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,566,388 km

• M1: 144,212 km (0.113 R)
• M2: 1,030,430 km (0.072 R)
• M3: 1,451,997 km (0.071 R)
• M4: 2,616,317 km (0.053 R)
• M5: 3,395,572 km (0.058 R)
• M6: 3,933,526 km (0.115 R)
• M7: 4,647,707 km (0.087 R)
• M8: 5,514,028 km (0.092 R)
• M9: 6,186,022 km (0.111 R)
• M10: 6,951,514 km (0.101 R)
• M11: 8,951,787 km (0.081 R)
• M12: 9,482,111 km (0.085 R)
• M13: 12,103,216 km (0.069 R)
• M14: 12,692,183 km (0.101 R)
• M15: 14,640,396 km (0.112 R)
• M16: 15,720,492 km (0.035 R)
• M17: 17,144,215 km (0.096 R)
• M18: 25,004,387 km (0.09 R)
• M19: 27,339,609 km (0.101 R)
• M20: 31,219,131 km (0.07 R)
• M21: 34,622,782 km (0.114 R)
• M22: 36,050,992 km (0.072 R)
• M23: 39,279,464 km (0.063 R)
• M24: 40,701,691 km (0.048 R)
• M25: 42,157,877 km (0.109 R)
• M26: 44,894,022 km (0.1 R)
• M27: 45,314,541 km (0.094 R)
• M28: 46,734,824 km (0.092 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 15,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit