🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.81 AU - 0.87 AU

Year: 287 Days

Day: 29.5 Hours

Environment

Temp: 126 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.14 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.2 AU - 1.66 AU

Year: 637 Days

Day: 38.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,540,724 km

• M1: 871,557 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.02 AU - 3.76 AU

Year: 2327 Days

Day: 20 Hours

Environment

Temp: -118 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 563

Radius: 3.3

Gravity: 51.7 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 11.39 AU - 15.57 AU

Year: 18450 Days

Day: 18.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 67,540,724 km

• M1: 40,990 km (0.119 R)
• M2: 160,668 km (0.077 R)
• M3: 511,326 km (0.083 R)
• M4: 721,211 km (0.037 R)
• M5: 1,937,442 km (0.095 R)
• M6: 3,377,621 km (0.073 R)
• M7: 4,106,910 km (0.116 R)
• M8: 4,458,914 km (0.102 R)
• M9: 5,149,907 km (0.095 R)
• M10: 8,478,459 km (0.085 R)
• M11: 8,682,660 km (0.071 R)
• M12: 9,477,324 km (0.113 R)
• M13: 16,206,087 km (0.056 R)
• M14: 16,679,115 km (0.118 R)
• M15: 20,342,468 km (0.075 R)
• M16: 24,610,495 km (0.08 R)
• M17: 27,062,255 km (0.113 R)
• M18: 31,950,066 km (0.12 R)
• M19: 35,252,888 km (0.039 R)
• M20: 35,384,384 km (0.049 R)
• M21: 36,313,238 km (0.03 R)
• M22: 36,447,277 km (0.057 R)
• M23: 37,668,145 km (0.06 R)
• M24: 48,757,836 km (0.114 R)
• M25: 53,463,885 km (0.113 R)
• M26: 55,926,416 km (0.116 R)
• M27: 58,463,596 km (0.047 R)
• M28: 59,760,460 km (0.103 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 19,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit