🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.89 AU - 1.07 AU

Year: 362 Days

Day: 44.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 46.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.91 AU - 1.45 AU

Year: 478 Days

Day: 27.2 Hours

Environment

Temp: -9 °C

Axial Tilt: 18.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 95,812,797 km

• M1: 39,643 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.29 AU - 1.95 AU

Year: 769 Days

Day: 24.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.75 AU - 2.77 AU

Year: 1709 Days

Day: 22.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,812,797 km

• M1: 455,376 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.18 AU - 3.54 AU

Year: 2296 Days

Day: 33.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,812,797 km

• M1: 45,478 km (0.086 R)
• M2: 1,031,328 km (0.042 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.5

Radius: 4.5

Gravity: 31.83 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 13.84 AU - 22.72 AU

Year: 29135 Days

Day: 16.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 95,812,797 km

• M1: 106,813 km (0.052 R)
• M2: 296,802 km (0.1 R)
• M3: 569,220 km (0.049 R)
• M4: 1,117,795 km (0.07 R)
• M5: 2,936,307 km (0.085 R)
• M6: 4,598,489 km (0.095 R)
• M7: 6,850,685 km (0.044 R)
• M8: 7,406,740 km (0.077 R)
• M9: 10,980,334 km (0.06 R)
• M10: 12,461,652 km (0.062 R)
• M11: 17,235,320 km (0.102 R)
• M12: 19,423,937 km (0.093 R)
• M13: 22,657,346 km (0.077 R)
• M14: 25,394,089 km (0.03 R)
• M15: 28,598,924 km (0.119 R)
• M16: 40,940,150 km (0.039 R)
• M17: 46,200,310 km (0.083 R)
• M18: 50,008,474 km (0.052 R)
• M19: 52,853,227 km (0.12 R)
• M20: 57,217,745 km (0.039 R)
• M21: 65,311,588 km (0.113 R)
• M22: 65,757,539 km (0.08 R)
• M23: 81,896,457 km (0.04 R)
• M24: 87,180,553 km (0.037 R)
• M25: 89,082,390 km (0.025 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 15,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit