🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.43 AU - 0.61 AU

Year: 131 Days

Day: 26.4 Hours

Environment

Temp: 214 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,214,788 km

• M1: 33,959 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.52 AU - 0.66 AU

Year: 158 Days

Day: 14.6 Hours

Environment

Temp: 192 °C

Axial Tilt: 43 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.58 AU - 0.74 AU

Year: 187 Days

Day: 39.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,214,788 km

• M1: 93,199 km (0.071 R)
• M2: 371,152 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.12 AU - 1.28 AU

Year: 458 Days

Day: 44.9 Hours

Environment

Temp: 43 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,214,788 km

• M1: 525,986 km (0.036 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.45 AU - 2.19 AU

Year: 855 Days

Day: 25.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.1

Radius: 12.3

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 8.9 AU - 13.68 AU

Year: 13211 Days

Day: 14.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 56,214,788 km

• M1: 153,936 km (0.047 R)
• M2: 543,639 km (0.059 R)
• M3: 1,050,177 km (0.119 R)
• M4: 2,113,220 km (0.051 R)
• M5: 2,856,721 km (0.096 R)
• M6: 3,794,999 km (0.102 R)
• M7: 4,579,191 km (0.075 R)
• M8: 5,126,569 km (0.081 R)
• M9: 5,574,316 km (0.082 R)
• M10: 7,076,877 km (0.104 R)
• M11: 7,677,512 km (0.067 R)
• M12: 10,699,988 km (0.085 R)
• M13: 11,091,336 km (0.077 R)
• M14: 16,863,719 km (0.058 R)
• M15: 22,051,773 km (0.1 R)
• M16: 23,898,709 km (0.114 R)
• M17: 24,472,416 km (0.066 R)
• M18: 25,350,257 km (0.104 R)
• M19: 28,534,896 km (0.06 R)
• M20: 34,218,718 km (0.03 R)
• M21: 37,710,033 km (0.115 R)
• M22: 39,409,016 km (0.026 R)
• M23: 39,808,143 km (0.109 R)
• M24: 43,665,374 km (0.119 R)
• M25: 45,246,624 km (0.116 R)
• M26: 46,568,620 km (0.084 R)
• M27: 47,014,871 km (0.068 R)
• M28: 51,003,300 km (0.057 R)
• M29: 52,114,363 km (0.088 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 18,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit