🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.74 AU - 0.9 AU

Year: 261 Days

Day: 18.5 Hours

Environment

Temp: 160 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,976,281 km

• M1: 146,008 km (0.034 R)
• M2: 468,541 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.89 AU - 2.07 AU

Year: 979 Days

Day: 14.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,976,281 km

• M1: 83,625 km (0.074 R)

Asteroid Belt

Center: 6.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.6

Radius: 10.6

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 9.65 AU - 12.35 AU

Year: 12822 Days

Day: 8.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 81.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 61,976,281 km

• M1: 131,945 km (0.088 R)
• M2: 523,443 km (0.095 R)
• M3: 1,098,198 km (0.102 R)
• M4: 1,735,784 km (0.074 R)
• M5: 3,239,093 km (0.118 R)
• M6: 3,943,250 km (0.094 R)
• M7: 5,581,646 km (0.078 R)
• M8: 9,496,323 km (0.111 R)
• M9: 10,876,812 km (0.118 R)
• M10: 13,624,327 km (0.071 R)
• M11: 15,892,231 km (0.028 R)
• M12: 18,899,447 km (0.092 R)
• M13: 21,344,475 km (0.06 R)
• M14: 24,488,274 km (0.068 R)
• M15: 33,487,783 km (0.066 R)
• M16: 34,106,220 km (0.048 R)
• M17: 37,978,112 km (0.084 R)
• M18: 39,468,406 km (0.114 R)
• M19: 40,576,328 km (0.108 R)
• M20: 41,279,288 km (0.114 R)
• M21: 44,320,763 km (0.076 R)
• M22: 47,044,042 km (0.064 R)
• M23: 52,488,807 km (0.104 R)
• M24: 53,155,714 km (0.103 R)
• M25: 53,659,709 km (0.11 R)
• M26: 57,629,438 km (0.107 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 18,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit