🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.51 AU - 0.81 AU

Year: 189 Days

Day: 31.4 Hours

Environment

Temp: 189 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.1 AU - 1.6 AU

Year: 554 Days

Day: 46.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,299,763 km

• M1: 42,037 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.28 AU - 2.04 AU

Year: 755 Days

Day: 28.5 Hours

Environment

Temp: -25 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,299,763 km

• M1: 26,479 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.41 AU - 2.03 AU

Year: 797 Days

Day: 29.8 Hours

Environment

Temp: -29 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.7

Radius: 14.9

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 9.55 AU - 11.47 AU

Year: 12031 Days

Day: 11 Hours

Environment

Temp: -173 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 55,299,763 km

• M1: 197,768 km (0.116 R)
• M2: 695,780 km (0.113 R)
• M3: 1,629,121 km (0.059 R)
• M4: 2,313,531 km (0.045 R)
• M5: 2,843,407 km (0.062 R)
• M6: 3,901,064 km (0.107 R)
• M7: 4,416,129 km (0.093 R)
• M8: 6,017,724 km (0.05 R)
• M9: 6,629,878 km (0.11 R)
• M10: 7,199,398 km (0.1 R)
• M11: 7,934,821 km (0.084 R)
• M12: 10,717,790 km (0.027 R)
• M13: 11,332,787 km (0.108 R)
• M14: 12,818,742 km (0.066 R)
• M15: 17,745,449 km (0.104 R)
• M16: 22,974,792 km (0.119 R)
• M17: 28,616,128 km (0.118 R)
• M18: 30,573,616 km (0.082 R)
• M19: 31,813,034 km (0.066 R)
• M20: 32,503,129 km (0.074 R)
• M21: 41,444,744 km (0.036 R)
• M22: 45,235,853 km (0.09 R)
• M23: 45,816,592 km (0.092 R)
• M24: 48,491,402 km (0.041 R)
• M25: 50,954,980 km (0.109 R)
• M26: 52,696,299 km (0.093 R)
• M27: 53,500,986 km (0.11 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 15,194 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit