🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.65 AU - 0.99 AU

Year: 265 Days

Day: 38.9 Hours

Environment

Temp: 191 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,447,593 km

• M1: 45,777 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.38 AU - 3.44 AU

Year: 1769 Days

Day: 32.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,447,593 km

• M1: 1,596,060 km (0.05 R)

Asteroid Belt

Center: 3.69 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.32 AU - 4.62 AU

Year: 3369 Days

Day: 40.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 86.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.03 AU - 5.79 AU

Year: 3878 Days

Day: 30.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802

Radius: 8.2

Gravity: 11.93 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 8.59 AU - 13.87 AU

Year: 13414 Days

Day: 12.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 103.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 61,447,593 km

• M1: 103,971 km (0.11 R)
• M2: 419,622 km (0.077 R)
• M3: 1,095,356 km (0.088 R)
• M4: 1,507,199 km (0.099 R)
• M5: 2,056,073 km (0.114 R)
• M6: 2,555,880 km (0.051 R)
• M7: 4,268,476 km (0.118 R)
• M8: 7,143,897 km (0.119 R)
• M9: 8,432,533 km (0.065 R)
• M10: 10,875,316 km (0.03 R)
• M11: 11,582,765 km (0.095 R)
• M12: 11,947,784 km (0.079 R)
• M13: 14,793,285 km (0.079 R)
• M14: 15,368,339 km (0.072 R)
• M15: 16,410,587 km (0.105 R)
• M16: 18,884,936 km (0.067 R)
• M17: 20,963,748 km (0.095 R)
• M18: 24,860,025 km (0.077 R)
• M19: 26,293,920 km (0.065 R)
• M20: 27,674,110 km (0.083 R)
• M21: 32,703,591 km (0.059 R)
• M22: 44,377,161 km (0.064 R)
• M23: 47,560,155 km (0.088 R)
• M24: 50,730,134 km (0.083 R)
• M25: 52,036,572 km (0.089 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 19,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit