🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.42 AU - 0.66 AU

Year: 142 Days

Day: 31.3 Hours

Environment

Temp: 169 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,763,005 km

• M1: 46,824 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.8 AU - 1.02 AU

Year: 311 Days

Day: 45.6 Hours

Environment

Temp: 123 °C

Axial Tilt: 41.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,763,005 km

• M1: 29,770 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.16 AU - 1.2 AU

Year: 459 Days

Day: 21 Hours

Environment

Temp: 29 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.95 AU - 1.53 AU

Year: 495 Days

Day: 32.3 Hours

Environment

Temp: 9 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.85 AU - 2.87 AU

Year: 1298 Days

Day: 47.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,763,005 km

• M1: 213,925 km (0.119 R)

Asteroid Belt

Center: 6.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.1

Radius: 12.1

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 9.21 AU - 10.59 AU

Year: 11156 Days

Day: 9.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 51,763,005 km

• M1: 151,393 km (0.118 R)
• M2: 846,275 km (0.066 R)
• M3: 1,572,124 km (0.076 R)
• M4: 2,215,096 km (0.056 R)
• M5: 3,707,634 km (0.069 R)
• M6: 4,084,620 km (0.071 R)
• M7: 4,547,027 km (0.032 R)
• M8: 5,440,875 km (0.111 R)
• M9: 6,038,668 km (0.074 R)
• M10: 9,166,011 km (0.037 R)
• M11: 9,911,457 km (0.092 R)
• M12: 12,273,458 km (0.111 R)
• M13: 12,872,598 km (0.111 R)
• M14: 14,194,145 km (0.103 R)
• M15: 15,397,211 km (0.081 R)
• M16: 16,236,306 km (0.091 R)
• M17: 18,779,769 km (0.045 R)
• M18: 20,644,057 km (0.108 R)
• M19: 21,406,109 km (0.093 R)
• M20: 22,986,461 km (0.09 R)
• M21: 27,376,859 km (0.06 R)
• M22: 28,503,929 km (0.081 R)
• M23: 29,343,024 km (0.038 R)
• M24: 30,306,434 km (0.071 R)
• M25: 31,959,042 km (0.048 R)
• M26: 32,979,000 km (0.105 R)
• M27: 34,020,351 km (0.119 R)
• M28: 36,290,947 km (0.062 R)
• M29: 37,276,498 km (0.099 R)
• M30: 39,688,764 km (0.097 R)
• M31: 41,665,401 km (0.087 R)
• M32: 49,175,214 km (0.116 R)
• M33: 51,299,952 km (0.088 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 14,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit