🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.46 AU - 0.74 AU

Year: 162 Days

Day: 18.7 Hours

Environment

Temp: 186 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,734,760 km

• M1: 47,871 km (0.115 R)
• M2: 438,471 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.66 AU - 0.68 AU

Year: 191 Days

Day: 15.5 Hours

Environment

Temp: 195 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.91 AU - 0.91 AU

Year: 302 Days

Day: 42 Hours

Environment

Temp: 108 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.97 AU - 2.15 AU

Year: 1030 Days

Day: 22.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,734,760 km

• M1: 344,374 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.4

Radius: 12.1

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.05 AU - 9.57 AU

Year: 8342 Days

Day: 9.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 38,734,760 km

• M1: 150,495 km (0.03 R)
• M2: 1,256,024 km (0.118 R)
• M3: 2,386,834 km (0.103 R)
• M4: 3,282,925 km (0.061 R)
• M5: 4,105,564 km (0.086 R)
• M6: 6,226,114 km (0.112 R)
• M7: 9,169,302 km (0.102 R)
• M8: 11,344,455 km (0.07 R)
• M9: 11,807,311 km (0.095 R)
• M10: 13,047,477 km (0.114 R)
• M11: 15,037,428 km (0.099 R)
• M12: 15,722,437 km (0.116 R)
• M13: 18,390,365 km (0.102 R)
• M14: 19,979,843 km (0.116 R)
• M15: 20,731,722 km (0.03 R)
• M16: 36,133,271 km (0.098 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 10,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit