🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.61 AU - 0.95 AU

Year: 250 Days

Day: 44.3 Hours

Environment

Temp: 164 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.84 AU - 1.1 AU

Year: 347 Days

Day: 34 Hours

Environment

Temp: 37 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.54 AU - 2.5 AU

Year: 1043 Days

Day: 31.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.5 AU - 2.76 AU

Year: 1550 Days

Day: 32.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.8 AU - 2.98 AU

Year: 1786 Days

Day: 13.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,878,364 km

• M1: 732,431 km (0.09 R)

Asteroid Belt

Center: 3.92 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.5

Radius: 15

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.91 AU - 5.97 AU

Year: 3990 Days

Day: 6.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 20,878,364 km

• M1: 186,549 km (0.11 R)
• M2: 978,520 km (0.079 R)
• M3: 1,654,852 km (0.098 R)
• M4: 2,348,537 km (0.047 R)
• M5: 2,915,214 km (0.101 R)
• M6: 3,723,940 km (0.073 R)
• M7: 4,244,690 km (0.087 R)
• M8: 4,883,174 km (0.083 R)
• M9: 5,534,822 km (0.058 R)
• M10: 7,253,402 km (0.092 R)
• M11: 7,749,918 km (0.114 R)
• M12: 8,950,889 km (0.087 R)
• M13: 9,450,247 km (0.038 R)
• M14: 10,701,484 km (0.064 R)
• M15: 11,763,180 km (0.116 R)
• M16: 12,363,217 km (0.079 R)
• M17: 12,849,111 km (0.091 R)
• M18: 13,578,550 km (0.117 R)
• M19: 15,779,284 km (0.113 R)
• M20: 16,351,646 km (0.119 R)
• M21: 19,483,178 km (0.076 R)
• M22: 20,631,042 km (0.086 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 17,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit