🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.49 AU - 0.67 AU

Year: 161 Days

Day: 46.7 Hours

Environment

Temp: 224 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.51 AU - 0.83 AU

Year: 199 Days

Day: 16.7 Hours

Environment

Temp: 208 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.4 AU - 1.86 AU

Year: 756 Days

Day: 43.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,828,379 km

• M1: 795,861 km (0.048 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.12 AU - 3.26 AU

Year: 2071 Days

Day: 43.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.18 AU - 3.72 AU

Year: 2329 Days

Day: 27.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,828,379 km

• M1: 158,723 km (0.079 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.78 AU - 4.46 AU

Year: 3039 Days

Day: 30.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674

Radius: 11.6

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.61 AU - 6.03 AU

Year: 4460 Days

Day: 5.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 27,828,379 km

• M1: 144,212 km (0.102 R)
• M2: 551,418 km (0.118 R)
• M3: 1,059,901 km (0.104 R)
• M4: 1,615,807 km (0.096 R)
• M5: 2,052,333 km (0.073 R)
• M6: 2,502,473 km (0.097 R)
• M7: 3,441,349 km (0.096 R)
• M8: 4,775,314 km (0.081 R)
• M9: 6,742,226 km (0.038 R)
• M10: 7,165,888 km (0.069 R)
• M11: 7,711,920 km (0.065 R)
• M12: 8,175,972 km (0.093 R)
• M13: 8,734,272 km (0.059 R)
• M14: 9,927,614 km (0.104 R)
• M15: 10,563,704 km (0.101 R)
• M16: 11,047,204 km (0.092 R)
• M17: 11,453,662 km (0.106 R)
• M18: 13,949,702 km (0.114 R)
• M19: 15,802,621 km (0.091 R)
• M20: 17,630,408 km (0.075 R)
• M21: 21,006,234 km (0.092 R)
• M22: 22,197,332 km (0.116 R)
• M23: 23,211,755 km (0.05 R)
• M24: 25,099,531 km (0.085 R)
• M25: 26,440,376 km (0.051 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 11,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit