🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.79 AU - 0.91 AU

Year: 277 Days

Day: 23.3 Hours

Environment

Temp: 192 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,602,559 km

• M1: 483,052 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.61 AU - 2.25 AU

Year: 947 Days

Day: 23.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.1

Radius: 10.8

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 11.84 AU - 14.16 AU

Year: 16551 Days

Day: 10.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 97.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 65,602,559 km

• M1: 134,339 km (0.048 R)
• M2: 870,211 km (0.094 R)
• M3: 1,271,731 km (0.077 R)
• M4: 1,618,200 km (0.042 R)
• M5: 2,239,630 km (0.116 R)
• M6: 2,707,422 km (0.105 R)
• M7: 3,841,374 km (0.097 R)
• M8: 4,613,449 km (0.104 R)
• M9: 5,160,079 km (0.084 R)
• M10: 6,180,038 km (0.029 R)
• M11: 6,590,235 km (0.102 R)
• M12: 10,215,739 km (0.11 R)
• M13: 10,615,914 km (0.086 R)
• M14: 11,205,778 km (0.102 R)
• M15: 12,194,919 km (0.082 R)
• M16: 13,924,869 km (0.092 R)
• M17: 15,661,850 km (0.058 R)
• M18: 17,376,989 km (0.114 R)
• M19: 20,179,556 km (0.075 R)
• M20: 20,538,591 km (0.048 R)
• M21: 25,917,831 km (0.109 R)
• M22: 27,975,251 km (0.07 R)
• M23: 28,421,950 km (0.037 R)
• M24: 32,905,548 km (0.086 R)
• M25: 33,403,260 km (0.115 R)
• M26: 34,286,486 km (0.12 R)
• M27: 40,198,294 km (0.105 R)
• M28: 41,485,883 km (0.047 R)
• M29: 52,794,136 km (0.109 R)
• M30: 55,383,525 km (0.119 R)
• M31: 59,516,615 km (0.051 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 15,207 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit