🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.68 AU - 0.72 AU

Year: 222 Days

Day: 22 Hours

Environment

Temp: 182 °C

Axial Tilt: 48.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,596,134 km

• M1: 534,962 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.69 AU - 0.79 AU

Year: 241 Days

Day: 29.9 Hours

Environment

Temp: 134 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.21 AU - 2.61 AU

Year: 1417 Days

Day: 37.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 905

Radius: 6.1

Gravity: 24.32 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 10.64 AU - 15.86 AU

Year: 18267 Days

Day: 21.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 78,596,134 km

• M1: 76,594 km (0.057 R)
• M2: 373,995 km (0.118 R)
• M3: 640,279 km (0.082 R)
• M4: 1,031,178 km (0.047 R)
• M5: 1,520,662 km (0.111 R)
• M6: 2,648,780 km (0.096 R)
• M7: 3,989,027 km (0.094 R)
• M8: 4,487,338 km (0.06 R)
• M9: 5,253,428 km (0.075 R)
• M10: 5,769,541 km (0.065 R)
• M11: 6,275,331 km (0.116 R)
• M12: 7,375,025 km (0.118 R)
• M13: 9,657,141 km (0.094 R)
• M14: 13,644,822 km (0.061 R)
• M15: 14,088,080 km (0.098 R)
• M16: 15,003,320 km (0.067 R)
• M17: 18,789,493 km (0.034 R)
• M18: 20,756,106 km (0.057 R)
• M19: 23,376,014 km (0.076 R)
• M20: 28,417,312 km (0.092 R)
• M21: 28,656,819 km (0.107 R)
• M22: 32,805,616 km (0.07 R)
• M23: 34,002,998 km (0.088 R)
• M24: 40,429,124 km (0.091 R)
• M25: 46,283,487 km (0.112 R)
• M26: 46,615,145 km (0.076 R)
• M27: 50,543,585 km (0.044 R)
• M28: 53,039,775 km (0.095 R)
• M29: 60,030,185 km (0.085 R)
• M30: 70,636,674 km (0.087 R)
• M31: 74,205,032 km (0.067 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: 492 - 14,969 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit