🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.55 AU - 0.57 AU

Year: 147 Days

Day: 20.8 Hours

Environment

Temp: 252 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,918,986 km

• M1: 43,234 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.59 AU - 0.97 AU

Year: 241 Days

Day: 44.8 Hours

Environment

Temp: 153 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.05 AU - 1.39 AU

Year: 471 Days

Day: 19.1 Hours

Environment

Temp: 31 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,918,986 km

• M1: 307,573 km (0.028 R)

Asteroid Belt

Center: 7.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.9

Radius: 5.2

Gravity: 18.49 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 10.95 AU - 17.61 AU

Year: 18879 Days

Day: 15.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 65,918,986 km

• M1: 64,776 km (0.112 R)
• M2: 417,677 km (0.104 R)
• M3: 692,189 km (0.105 R)
• M4: 986,448 km (0.115 R)
• M5: 1,208,751 km (0.107 R)
• M6: 1,464,264 km (0.117 R)
• M7: 1,878,500 km (0.058 R)
• M8: 2,045,601 km (0.095 R)
• M9: 3,373,432 km (0.099 R)
• M10: 3,537,391 km (0.11 R)
• M11: 4,279,397 km (0.037 R)
• M12: 5,155,741 km (0.096 R)
• M13: 6,433,008 km (0.114 R)
• M14: 9,758,269 km (0.112 R)
• M15: 10,036,222 km (0.104 R)
• M16: 10,376,856 km (0.108 R)
• M17: 12,584,173 km (0.119 R)
• M18: 14,575,620 km (0.117 R)
• M19: 14,865,840 km (0.117 R)
• M20: 16,767,677 km (0.105 R)
• M21: 17,735,725 km (0.086 R)
• M22: 18,317,362 km (0.11 R)
• M23: 20,680,110 km (0.109 R)
• M24: 21,046,625 km (0.085 R)
• M25: 23,436,002 km (0.089 R)
• M26: 28,859,224 km (0.088 R)
• M27: 32,656,916 km (0.112 R)
• M28: 35,322,301 km (0.117 R)
• M29: 40,937,158 km (0.09 R)
• M30: 44,333,329 km (0.099 R)
• M31: 45,249,167 km (0.107 R)
• M32: 49,527,217 km (0.1 R)
• M33: 50,018,497 km (0.051 R)
• M34: 50,678,672 km (0.089 R)
• M35: 55,816,312 km (0.097 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 17,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit