🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.81 AU - 0.93 AU

Year: 283 Days

Day: 15.6 Hours

Environment

Temp: 116 °C

Axial Tilt: 43.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,882,662 km

• M1: 350,358 km (0.073 R)

Asteroid Belt

Center: 1.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.52 AU - 2.04 AU

Year: 827 Days

Day: 27.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.57 AU - 3.23 AU

Year: 1720 Days

Day: 30.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,882,662 km

• M1: 68,815 km (0.036 R)
• M2: 971,937 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.93 AU - 6.49 AU

Year: 4141 Days

Day: 17.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.6

Radius: 12.9

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 8.18 AU - 9.46 AU

Year: 9122 Days

Day: 10.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 47,882,662 km

• M1: 161,117 km (0.093 R)
• M2: 615,146 km (0.117 R)
• M3: 1,196,783 km (0.102 R)
• M4: 2,120,101 km (0.113 R)
• M5: 3,546,666 km (0.08 R)
• M6: 5,774,927 km (0.114 R)
• M7: 6,870,581 km (0.108 R)
• M8: 7,716,857 km (0.103 R)
• M9: 8,722,154 km (0.108 R)
• M10: 9,423,469 km (0.054 R)
• M11: 10,833,429 km (0.05 R)
• M12: 12,847,316 km (0.113 R)
• M13: 13,387,513 km (0.098 R)
• M14: 14,577,864 km (0.065 R)
• M15: 15,099,661 km (0.105 R)
• M16: 16,180,954 km (0.107 R)
• M17: 18,497,178 km (0.109 R)
• M18: 22,117,447 km (0.098 R)
• M19: 25,521,995 km (0.093 R)
• M20: 30,620,440 km (0.072 R)
• M21: 34,144,517 km (0.079 R)
• M22: 34,834,163 km (0.062 R)
• M23: 39,671,411 km (0.101 R)
• M24: 40,561,667 km (0.087 R)
• M25: 41,335,238 km (0.034 R)
• M26: 43,985,215 km (0.098 R)
• M27: 46,887,563 km (0.052 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 15,607 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit