🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.61 AU - 2.57 AU

Year: 864 Days

Day: 18.2 Hours

Environment

Temp: 133 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,326,365 km

• M1: 94,396 km (0.041 R)
• M2: 402,269 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.4 AU - 3.14 AU

Year: 1319 Days

Day: 30.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,326,365 km

• M1: 38,596 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 7.79 AU - 10.55 AU

Year: 7944 Days

Day: 32.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,326,365 km

• M1: 151,842 km (0.077 R)

Asteroid Belt

Center: 10.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.4

Radius: 11.6

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 10.94 AU - 13.12 AU

Year: 11937 Days

Day: 11.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 50,326,365 km

• M1: 144,661 km (0.069 R)
• M2: 533,765 km (0.076 R)
• M3: 900,430 km (0.041 R)
• M4: 1,540,260 km (0.101 R)
• M5: 2,686,179 km (0.093 R)
• M6: 3,284,122 km (0.046 R)
• M7: 5,659,437 km (0.118 R)
• M8: 6,801,018 km (0.109 R)
• M9: 7,323,115 km (0.12 R)
• M10: 7,871,840 km (0.089 R)
• M11: 9,243,353 km (0.116 R)
• M12: 9,986,107 km (0.063 R)
• M13: 10,821,760 km (0.052 R)
• M14: 11,874,032 km (0.061 R)
• M15: 12,395,680 km (0.046 R)
• M16: 16,773,362 km (0.069 R)
• M17: 18,180,928 km (0.066 R)
• M18: 19,505,917 km (0.107 R)
• M19: 20,232,962 km (0.07 R)
• M20: 22,876,058 km (0.044 R)
• M21: 30,637,195 km (0.09 R)
• M22: 32,398,112 km (0.102 R)
• M23: 42,225,046 km (0.09 R)
• M24: 45,099,420 km (0.109 R)
• M25: 45,661,459 km (0.089 R)
• M26: 48,541,367 km (0.093 R)
• M27: 49,131,531 km (0.098 R)

Kuiper Belt

Range: 38.3 - 62.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 12,596 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit