🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.55 AU - 0.55 AU

Year: 117 Days

Day: 45.4 Hours

Environment

Temp: 402 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.47 AU - 0.73 AU

Year: 133 Days

Day: 28 Hours

Environment

Temp: 382 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.74 AU - 1.2 AU

Year: 273 Days

Day: 26.2 Hours

Environment

Temp: 307 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,014,930 km

• M1: 372,798 km (0.113 R)
• M2: 520,301 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.52 AU - 1.58 AU

Year: 552 Days

Day: 27.6 Hours

Environment

Temp: 216 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.84 AU - 2.4 AU

Year: 883 Days

Day: 44.1 Hours

Environment

Temp: 95 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.26 AU - 2.62 AU

Year: 1090 Days

Day: 29.5 Hours

Environment

Temp: 40 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 30,014,930 km

• M1: 56,099 km (0.071 R)

Planet 7 - Terrestrial

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 7.23 AU - 9.01 AU

Year: 6620 Days

Day: 29.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,014,930 km

• M1: 3,816,840 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.8

Radius: 9

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 13.65 AU - 13.65 AU

Year: 14428 Days

Day: 13 Hours

Environment

Temp: -139 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 30,014,930 km

• M1: 129,701 km (0.085 R)
• M2: 509,979 km (0.07 R)
• M3: 1,590,076 km (0.101 R)
• M4: 1,982,920 km (0.092 R)
• M5: 2,311,586 km (0.032 R)
• M6: 2,800,622 km (0.081 R)
• M7: 3,481,292 km (0.052 R)
• M8: 4,365,266 km (0.099 R)
• M9: 5,006,143 km (0.111 R)
• M10: 8,438,217 km (0.11 R)
• M11: 10,237,281 km (0.113 R)
• M12: 10,859,758 km (0.06 R)
• M13: 11,226,722 km (0.054 R)
• M14: 12,082,571 km (0.065 R)
• M15: 12,676,924 km (0.104 R)
• M16: 17,396,138 km (0.086 R)
• M17: 19,803,168 km (0.119 R)
• M18: 21,838,596 km (0.118 R)
• M19: 24,398,066 km (0.119 R)
• M20: 25,028,173 km (0.075 R)
• M21: 29,391,344 km (0.117 R)

Kuiper Belt

Range: 38.3 - 62.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 14,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit