🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.55 AU - 0.59 AU

Year: 154 Days

Day: 12.8 Hours

Environment

Temp: 240 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.6 AU - 2.16 AU

Year: 923 Days

Day: 17.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.19 AU - 3.29 AU

Year: 1624 Days

Day: 24.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.74 AU - 3.54 AU

Year: 1993 Days

Day: 14.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.2

Radius: 11.9

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 7.09 AU - 8.75 AU

Year: 7983 Days

Day: 6.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 39,338,855 km

• M1: 147,952 km (0.071 R)
• M2: 542,891 km (0.118 R)
• M3: 927,956 km (0.108 R)
• M4: 1,396,347 km (0.11 R)
• M5: 1,961,228 km (0.119 R)
• M6: 2,349,734 km (0.079 R)
• M7: 2,809,747 km (0.109 R)
• M8: 3,242,235 km (0.107 R)
• M9: 4,428,247 km (0.074 R)
• M10: 4,815,406 km (0.115 R)
• M11: 6,775,587 km (0.049 R)
• M12: 7,179,052 km (0.12 R)
• M13: 9,043,640 km (0.11 R)
• M14: 9,578,901 km (0.099 R)
• M15: 10,762,520 km (0.114 R)
• M16: 11,313,040 km (0.099 R)
• M17: 12,254,609 km (0.118 R)
• M18: 20,063,618 km (0.116 R)
• M19: 20,668,591 km (0.091 R)
• M20: 26,133,701 km (0.09 R)
• M21: 27,776,285 km (0.113 R)
• M22: 29,876,191 km (0.068 R)
• M23: 30,367,919 km (0.083 R)
• M24: 33,431,983 km (0.119 R)
• M25: 36,138,208 km (0.109 R)
• M26: 37,601,574 km (0.057 R)
• M27: 38,870,464 km (0.046 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 12,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit