🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.59 AU - 0.65 AU

Year: 176 Days

Day: 40.7 Hours

Environment

Temp: 140 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.08 AU - 1.38 AU

Year: 491 Days

Day: 14.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 10.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 7,473,255 km

• M1: 477,666 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.17 AU - 1.35 AU

Year: 509 Days

Day: 43.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.4 AU - 2.76 AU

Year: 1491 Days

Day: 12.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.47 AU - 3.13 AU

Year: 1686 Days

Day: 30.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.8

Radius: 11.8

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.21 AU - 6.57 AU

Year: 4504 Days

Day: 14.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 7,473,255 km

• M1: 149,299 km (0.101 R)
• M2: 361,279 km (0.09 R)
• M3: 602,580 km (0.081 R)
• M4: 777,610 km (0.095 R)
• M5: 907,909 km (0.107 R)
• M6: 1,332,618 km (0.089 R)
• M7: 1,612,067 km (0.097 R)
• M8: 1,910,664 km (0.057 R)
• M9: 2,191,010 km (0.06 R)
• M10: 2,721,484 km (0.119 R)
• M11: 2,846,548 km (0.106 R)
• M12: 3,005,720 km (0.115 R)
• M13: 3,192,419 km (0.108 R)
• M14: 3,416,516 km (0.042 R)
• M15: 3,637,323 km (0.08 R)
• M16: 3,941,904 km (0.088 R)
• M17: 4,164,805 km (0.073 R)
• M18: 4,246,036 km (0.097 R)
• M19: 4,391,745 km (0.052 R)
• M20: 4,772,770 km (0.11 R)
• M21: 4,915,038 km (0.11 R)
• M22: 5,077,801 km (0.114 R)
• M23: 5,686,813 km (0.104 R)
• M24: 6,020,417 km (0.09 R)
• M25: 6,236,137 km (0.12 R)
• M26: 7,016,589 km (0.053 R)
• M27: 7,243,678 km (0.103 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 18,200 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit