🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.66 AU - 0.78 AU

Year: 233 Days

Day: 39 Hours

Environment

Temp: 153 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,772,951 km

• M1: 13,314 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.56 AU - 0.92 AU

Year: 242 Days

Day: 40.5 Hours

Environment

Temp: 97 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,772,951 km

• M1: 41,588 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.71 AU - 2.81 AU

Year: 1294 Days

Day: 40.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.55 AU - 4.31 AU

Year: 2967 Days

Day: 19.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.61 AU - 4.37 AU

Year: 3035 Days

Day: 43.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.2

Radius: 11.1

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 6.62 AU - 10.72 AU

Year: 9721 Days

Day: 9.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 45,772,951 km

• M1: 138,228 km (0.1 R)
• M2: 604,375 km (0.114 R)
• M3: 1,458,430 km (0.09 R)
• M4: 2,487,214 km (0.111 R)
• M5: 4,522,344 km (0.072 R)
• M6: 5,441,473 km (0.096 R)
• M7: 7,607,052 km (0.107 R)
• M8: 10,243,714 km (0.079 R)
• M9: 11,225,974 km (0.053 R)
• M10: 12,213,469 km (0.119 R)
• M11: 14,235,434 km (0.064 R)
• M12: 15,457,798 km (0.119 R)
• M13: 16,540,438 km (0.117 R)
• M14: 17,818,004 km (0.09 R)
• M15: 19,083,901 km (0.078 R)
• M16: 19,622,154 km (0.113 R)
• M17: 22,213,339 km (0.087 R)
• M18: 23,241,226 km (0.057 R)
• M19: 23,943,887 km (0.093 R)
• M20: 25,115,987 km (0.118 R)
• M21: 28,561,076 km (0.06 R)
• M22: 33,851,455 km (0.085 R)
• M23: 36,138,956 km (0.088 R)
• M24: 41,659,117 km (0.065 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: 545 - 17,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit