🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.66 AU - 0.98 AU

Year: 262 Days

Day: 33.8 Hours

Environment

Temp: 134 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,527,384 km

• M1: 19,298 km (0.047 R)
• M2: 134,339 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.2 AU - 1.32 AU

Year: 499 Days

Day: 36 Hours

Environment

Temp: 9 °C

Axial Tilt: 11.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.17 AU - 2.23 AU

Year: 1152 Days

Day: 27 Hours

Environment

Temp: -61 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,527,384 km

• M1: 1,276,519 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.82 AU - 6.12 AU

Year: 3912 Days

Day: 27.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,527,384 km

• M1: 145,858 km (0.06 R)

Asteroid Belt

Center: 5.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.8

Radius: 10.6

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.9 AU - 7.34 AU

Year: 6014 Days

Day: 9.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 34,527,384 km

• M1: 131,796 km (0.089 R)
• M2: 483,351 km (0.055 R)
• M3: 831,615 km (0.119 R)
• M4: 1,290,880 km (0.096 R)
• M5: 1,644,829 km (0.094 R)
• M6: 2,034,082 km (0.119 R)
• M7: 2,790,898 km (0.094 R)
• M8: 3,142,453 km (0.06 R)
• M9: 3,545,619 km (0.114 R)
• M10: 4,614,346 km (0.094 R)
• M11: 6,204,721 km (0.092 R)
• M12: 7,377,120 km (0.095 R)
• M13: 8,650,646 km (0.072 R)
• M14: 10,384,336 km (0.062 R)
• M15: 10,994,696 km (0.082 R)
• M16: 12,863,173 km (0.059 R)
• M17: 15,834,486 km (0.12 R)
• M18: 17,808,430 km (0.085 R)
• M19: 21,032,114 km (0.085 R)
• M20: 22,239,070 km (0.06 R)
• M21: 23,095,218 km (0.088 R)
• M22: 24,135,223 km (0.092 R)
• M23: 26,827,985 km (0.063 R)
• M24: 28,156,713 km (0.071 R)
• M25: 29,343,174 km (0.11 R)
• M26: 30,373,005 km (0.111 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 13,496 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit