🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.72 AU - 1.08 AU

Year: 315 Days

Day: 38.4 Hours

Environment

Temp: 87 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,206,597 km

• M1: 86,318 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.37 AU - 1.61 AU

Year: 671 Days

Day: 31.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,206,597 km

• M1: 30,518 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.2 AU - 1.8 AU

Year: 678 Days

Day: 17.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.87 AU - 2.49 AU

Year: 1188 Days

Day: 22.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.2 AU - 2.36 AU

Year: 1270 Days

Day: 42.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,206,597 km

• M1: 286,779 km (0.089 R)
• M2: 903,422 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.6

Radius: 9.5

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 8.12 AU - 8.26 AU

Year: 8648 Days

Day: 7.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 40,206,597 km

• M1: 118,631 km (0.039 R)
• M2: 580,889 km (0.113 R)
• M3: 1,335,610 km (0.057 R)
• M4: 1,652,458 km (0.091 R)
• M5: 1,988,455 km (0.106 R)
• M6: 2,570,091 km (0.091 R)
• M7: 3,650,786 km (0.074 R)
• M8: 4,333,551 km (0.087 R)
• M9: 5,250,436 km (0.115 R)
• M10: 5,625,778 km (0.043 R)
• M11: 6,536,380 km (0.112 R)
• M12: 7,503,231 km (0.045 R)
• M13: 9,397,589 km (0.084 R)
• M14: 9,718,626 km (0.089 R)
• M15: 14,165,273 km (0.117 R)
• M16: 15,394,967 km (0.066 R)
• M17: 18,136,049 km (0.086 R)
• M18: 22,221,567 km (0.104 R)
• M19: 23,289,696 km (0.079 R)
• M20: 25,616,691 km (0.09 R)
• M21: 27,811,591 km (0.075 R)
• M22: 36,705,782 km (0.116 R)
• M23: 37,274,553 km (0.09 R)
• M24: 37,964,648 km (0.09 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 14,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit