🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.79 AU - 0.93 AU

Year: 293 Days

Day: 12.8 Hours

Environment

Temp: 78 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.51 AU - 1.97 AU

Year: 843 Days

Day: 47.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.66 AU - 2.7 AU

Year: 1611 Days

Day: 18.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 10,435,276 km

• M1: 90,956 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.03 AU - 4.41 AU

Year: 3182 Days

Day: 13 Hours

Environment

Temp: -123 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.4

Radius: 14.7

Gravity: 0.05 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.26 AU - 9.18 AU

Year: 7874 Days

Day: 14.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 10,435,276 km

• M1: 207,642 km (0.117 R)
• M2: 419,173 km (0.093 R)
• M3: 888,761 km (0.065 R)
• M4: 1,134,401 km (0.116 R)
• M5: 1,321,099 km (0.039 R)
• M6: 1,503,010 km (0.059 R)
• M7: 1,629,121 km (0.093 R)
• M8: 1,742,666 km (0.111 R)
• M9: 2,064,899 km (0.117 R)
• M10: 2,233,347 km (0.069 R)
• M11: 2,490,206 km (0.084 R)
• M12: 2,660,598 km (0.076 R)
• M13: 2,805,708 km (0.12 R)
• M14: 3,308,656 km (0.118 R)
• M15: 3,412,776 km (0.071 R)
• M16: 3,517,944 km (0.106 R)
• M17: 3,624,308 km (0.112 R)
• M18: 4,793,714 km (0.097 R)
• M19: 5,103,382 km (0.041 R)
• M20: 5,285,143 km (0.104 R)
• M21: 5,995,284 km (0.089 R)
• M22: 6,264,710 km (0.113 R)
• M23: 6,394,262 km (0.101 R)
• M24: 6,643,193 km (0.096 R)
• M25: 6,908,729 km (0.111 R)
• M26: 7,518,939 km (0.028 R)
• M27: 7,670,631 km (0.067 R)
• M28: 8,302,532 km (0.07 R)
• M29: 8,574,352 km (0.068 R)
• M30: 8,675,181 km (0.061 R)
• M31: 8,849,163 km (0.092 R)
• M32: 9,082,835 km (0.073 R)
• M33: 9,481,812 km (0.086 R)
• M34: 9,781,158 km (0.098 R)
• M35: 10,281,862 km (0.064 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 19,943 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit