🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.47 AU - 0.73 AU

Year: 176 Days

Day: 42.4 Hours

Environment

Temp: 114 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.72 AU - 0.9 AU

Year: 276 Days

Day: 32.4 Hours

Environment

Temp: 115 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.5 AU - 1.78 AU

Year: 795 Days

Day: 28.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,743,704 km

• M1: 40,541 km (0.096 R)
• M2: 274,213 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.05 AU - 3.13 AU

Year: 1579 Days

Day: 31.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.5

Radius: 8.7

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 8.25 AU - 9.29 AU

Year: 9837 Days

Day: 14.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 56,743,704 km

• M1: 108,907 km (0.118 R)
• M2: 882,777 km (0.052 R)
• M3: 1,980,676 km (0.082 R)
• M4: 2,281,966 km (0.094 R)
• M5: 8,179,563 km (0.107 R)
• M6: 8,564,777 km (0.105 R)
• M7: 12,096,484 km (0.068 R)
• M8: 13,272,323 km (0.08 R)

Asteroid Belt

Center: 10.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.5

Radius: 13.2

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 9.73 AU - 13.41 AU

Year: 14906 Days

Day: 7.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 56,743,704 km

• M1: 172,187 km (0.1 R)
• M2: 583,731 km (0.049 R)
• M3: 1,048,232 km (0.103 R)
• M4: 1,661,434 km (0.103 R)
• M5: 2,088,536 km (0.091 R)
• M6: 2,569,343 km (0.115 R)
• M7: 3,195,859 km (0.109 R)
• M8: 3,839,878 km (0.07 R)
• M9: 4,951,091 km (0.091 R)
• M10: 6,943,735 km (0.073 R)
• M11: 8,211,876 km (0.113 R)
• M12: 8,925,757 km (0.115 R)
• M13: 11,089,690 km (0.052 R)
• M14: 13,133,347 km (0.082 R)
• M15: 13,713,936 km (0.093 R)
• M16: 15,559,375 km (0.104 R)
• M17: 19,322,510 km (0.042 R)
• M18: 22,174,593 km (0.1 R)
• M19: 31,019,118 km (0.102 R)
• M20: 31,589,086 km (0.11 R)
• M21: 43,223,911 km (0.055 R)
• M22: 46,116,087 km (0.051 R)
• M23: 48,521,022 km (0.098 R)
• M24: 51,008,386 km (0.101 R)
• M25: 51,962,671 km (0.064 R)
• M26: 52,605,493 km (0.083 R)
• M27: 53,743,035 km (0.1 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 15,096 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit