🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.54 AU - 0.72 AU

Year: 186 Days

Day: 40.8 Hours

Environment

Temp: 209 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.59 AU - 0.95 AU

Year: 252 Days

Day: 14.4 Hours

Environment

Temp: 166 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.08 AU - 4.02 AU

Year: 2493 Days

Day: 22.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,945,270 km

• M1: 436,377 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.43 AU - 4.63 AU

Year: 3016 Days

Day: 38.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.3

Radius: 11.1

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.01 AU - 7.29 AU

Year: 5685 Days

Day: 12.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 31,945,270 km

• M1: 138,079 km (0.087 R)
• M2: 540,348 km (0.054 R)
• M3: 897,886 km (0.092 R)
• M4: 1,410,409 km (0.083 R)
• M5: 2,298,272 km (0.083 R)
• M6: 2,649,378 km (0.08 R)
• M7: 3,193,765 km (0.082 R)
• M8: 3,926,196 km (0.088 R)
• M9: 4,307,820 km (0.08 R)
• M10: 5,753,833 km (0.086 R)
• M11: 6,279,969 km (0.104 R)
• M12: 6,637,358 km (0.1 R)
• M13: 7,464,784 km (0.093 R)
• M14: 7,866,305 km (0.065 R)
• M15: 8,673,086 km (0.056 R)
• M16: 9,534,171 km (0.052 R)
• M17: 12,511,618 km (0.113 R)
• M18: 13,131,851 km (0.025 R)
• M19: 14,378,001 km (0.05 R)
• M20: 15,999,642 km (0.108 R)
• M21: 18,589,181 km (0.076 R)
• M22: 19,534,041 km (0.112 R)
• M23: 22,788,692 km (0.081 R)
• M24: 24,424,545 km (0.095 R)
• M25: 24,986,734 km (0.102 R)
• M26: 29,167,695 km (0.093 R)
• M27: 29,983,153 km (0.061 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 10,279 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit