🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.52 AU - 0.68 AU

Year: 166 Days

Day: 18.5 Hours

Environment

Temp: 154 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.24 AU - 1.38 AU

Year: 534 Days

Day: 25.7 Hours

Environment

Temp: -3 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.59 AU - 1.71 AU

Year: 755 Days

Day: 20.9 Hours

Environment

Temp: -30 °C

Axial Tilt: 120.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,905,807 km

• M1: 34,408 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.65 AU - 2.15 AU

Year: 934 Days

Day: 44.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.88 AU - 2.12 AU

Year: 1008 Days

Day: 25.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.21 AU - 3.97 AU

Year: 2425 Days

Day: 31.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.7

Radius: 11.8

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 10.48 AU - 10.68 AU

Year: 12267 Days

Day: 7.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 61,905,807 km

• M1: 147,653 km (0.061 R)
• M2: 557,102 km (0.12 R)
• M3: 948,301 km (0.093 R)
• M4: 1,322,296 km (0.062 R)
• M5: 1,700,180 km (0.084 R)
• M6: 2,132,817 km (0.1 R)
• M7: 2,749,459 km (0.065 R)
• M8: 3,562,374 km (0.069 R)
• M9: 4,624,968 km (0.087 R)
• M10: 7,728,525 km (0.114 R)
• M11: 8,291,013 km (0.092 R)
• M12: 8,830,613 km (0.046 R)
• M13: 11,464,134 km (0.114 R)
• M14: 12,895,336 km (0.098 R)
• M15: 14,794,481 km (0.089 R)
• M16: 15,369,835 km (0.117 R)
• M17: 17,661,225 km (0.03 R)
• M18: 19,910,429 km (0.095 R)
• M19: 20,347,106 km (0.039 R)
• M20: 21,239,457 km (0.073 R)
• M21: 23,487,464 km (0.093 R)
• M22: 28,783,528 km (0.095 R)
• M23: 29,342,126 km (0.046 R)
• M24: 30,712,144 km (0.064 R)
• M25: 34,074,356 km (0.104 R)
• M26: 36,882,457 km (0.076 R)
• M27: 37,409,192 km (0.084 R)
• M28: 43,684,972 km (0.096 R)
• M29: 48,709,815 km (0.068 R)
• M30: 61,167,727 km (0.036 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 17,309 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit