🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.67 AU - 0.73 AU

Year: 221 Days

Day: 28.5 Hours

Environment

Temp: 137 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,949,362 km

• M1: 199,863 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.65 AU - 0.79 AU

Year: 230 Days

Day: 13 Hours

Environment

Temp: 111 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.77 AU - 0.93 AU

Year: 295 Days

Day: 12.8 Hours

Environment

Temp: 92 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.04 AU - 2.32 AU

Year: 1213 Days

Day: 44.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,949,362 km

• M1: 1,971,850 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310

Radius: 9.7

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.33 AU - 4.39 AU

Year: 3430 Days

Day: 8.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 28,949,362 km

• M1: 122,221 km (0.118 R)
• M2: 580,440 km (0.07 R)
• M3: 1,310,477 km (0.091 R)
• M4: 1,709,604 km (0.111 R)
• M5: 3,507,920 km (0.079 R)
• M6: 5,604,535 km (0.084 R)
• M7: 7,145,692 km (0.113 R)
• M8: 7,616,476 km (0.039 R)
• M9: 9,959,927 km (0.089 R)
• M10: 15,769,560 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.4

Radius: 9.1

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.67 AU - 6.85 AU

Year: 5208 Days

Day: 9.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 28,949,362 km

• M1: 113,096 km (0.094 R)
• M2: 511,774 km (0.102 R)
• M3: 838,496 km (0.061 R)
• M4: 1,784,553 km (0.1 R)
• M5: 2,264,912 km (0.065 R)
• M6: 4,832,759 km (0.104 R)
• M7: 5,915,848 km (0.065 R)
• M8: 12,132,986 km (0.06 R)
• M9: 12,771,619 km (0.096 R)
• M10: 16,070,701 km (0.104 R)
• M11: 16,780,692 km (0.113 R)
• M12: 19,898,462 km (0.114 R)
• M13: 20,510,466 km (0.092 R)
• M14: 24,140,608 km (0.076 R)
• M15: 25,545,931 km (0.12 R)
• M16: 28,008,162 km (0.082 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 17,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit