🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.6 AU - 2.12 AU

Year: 892 Days

Day: 14.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.02 AU - 2.52 AU

Year: 1202 Days

Day: 47.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.68 AU - 2.86 AU

Year: 1620 Days

Day: 44.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.72 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427

Radius: 8

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.03 AU - 8.31 AU

Year: 6054 Days

Day: 14.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 29,303,802 km

• M1: 99,632 km (0.086 R)
• M2: 393,742 km (0.066 R)
• M3: 747,541 km (0.039 R)
• M4: 1,012,329 km (0.098 R)
• M5: 1,395,000 km (0.112 R)
• M6: 1,714,691 km (0.11 R)
• M7: 2,437,697 km (0.107 R)
• M8: 3,054,789 km (0.118 R)
• M9: 3,329,301 km (0.077 R)
• M10: 3,860,672 km (0.098 R)
• M11: 4,253,367 km (0.072 R)
• M12: 5,065,085 km (0.107 R)
• M13: 5,451,197 km (0.103 R)
• M14: 6,006,355 km (0.037 R)
• M15: 7,791,207 km (0.099 R)
• M16: 9,903,379 km (0.057 R)
• M17: 12,469,431 km (0.116 R)
• M18: 13,746,399 km (0.054 R)
• M19: 16,379,172 km (0.113 R)
• M20: 16,919,070 km (0.095 R)
• M21: 17,409,003 km (0.064 R)
• M22: 21,389,504 km (0.104 R)
• M23: 22,398,541 km (0.115 R)
• M24: 23,213,401 km (0.081 R)
• M25: 24,667,043 km (0.086 R)
• M26: 27,755,043 km (0.073 R)
• M27: 28,608,498 km (0.07 R)
• M28: 29,128,949 km (0.084 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 13,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit