🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.64 AU - 0.7 AU

Year: 196 Days

Day: 22.5 Hours

Environment

Temp: 212 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.7 AU - 1.72 AU

Year: 801 Days

Day: 27.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.84 AU - 4.48 AU

Year: 2508 Days

Day: 19.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,428,496 km

• M1: 97,987 km (0.099 R)

Asteroid Belt

Center: 6.15 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.6

Radius: 14.3

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 7.26 AU - 10 AU

Year: 9080 Days

Day: 14.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 44,428,496 km

• M1: 178,769 km (0.116 R)
• M2: 661,971 km (0.08 R)
• M3: 1,290,880 km (0.074 R)
• M4: 2,140,895 km (0.103 R)
• M5: 2,822,912 km (0.08 R)
• M6: 3,456,309 km (0.103 R)
• M7: 4,210,133 km (0.085 R)
• M8: 5,447,906 km (0.107 R)
• M9: 6,435,850 km (0.092 R)
• M10: 7,145,692 km (0.11 R)
• M11: 8,767,034 km (0.114 R)
• M12: 10,321,056 km (0.074 R)
• M13: 12,218,406 km (0.12 R)
• M14: 12,841,930 km (0.115 R)
• M15: 13,847,527 km (0.047 R)
• M16: 14,777,876 km (0.081 R)
• M17: 17,748,291 km (0.043 R)
• M18: 18,328,282 km (0.096 R)
• M19: 19,373,672 km (0.118 R)
• M20: 19,911,177 km (0.097 R)
• M21: 26,876,454 km (0.095 R)
• M22: 33,086,112 km (0.087 R)
• M23: 38,598,495 km (0.049 R)
• M24: 44,163,535 km (0.083 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 18,480 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit