🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.61 AU - 0.79 AU

Year: 222 Days

Day: 19 Hours

Environment

Temp: 168 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.06 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.36 AU - 3.48 AU

Year: 2395 Days

Day: 32 Hours

Environment

Temp: -119 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,019,479 km

• M1: 1,572,274 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.24 AU - 4.5 AU

Year: 2883 Days

Day: 27.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,019,479 km

• M1: 25,132 km (0.063 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.7

Radius: 5.5

Gravity: 14.2 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 15.61 AU - 20.27 AU

Year: 28779 Days

Day: 20.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 83,019,479 km

• M1: 68,516 km (0.105 R)
• M2: 277,055 km (0.066 R)
• M3: 483,201 km (0.072 R)
• M4: 2,263,565 km (0.028 R)
• M5: 3,717,208 km (0.085 R)
• M6: 4,513,069 km (0.077 R)
• M7: 5,103,382 km (0.066 R)
• M8: 5,997,229 km (0.105 R)
• M9: 7,427,534 km (0.095 R)
• M10: 8,958,369 km (0.096 R)
• M11: 9,531,778 km (0.095 R)
• M12: 13,570,472 km (0.094 R)
• M13: 15,269,155 km (0.089 R)
• M14: 16,675,375 km (0.108 R)
• M15: 20,029,958 km (0.107 R)
• M16: 20,711,526 km (0.093 R)
• M17: 22,120,738 km (0.069 R)
• M18: 27,556,227 km (0.093 R)
• M19: 27,795,284 km (0.095 R)
• M20: 32,871,140 km (0.084 R)
• M21: 35,063,347 km (0.115 R)
• M22: 38,085,972 km (0.115 R)
• M23: 40,966,479 km (0.06 R)
• M24: 42,858,743 km (0.085 R)
• M25: 45,471,170 km (0.053 R)
• M26: 49,585,860 km (0.094 R)
• M27: 50,473,274 km (0.104 R)
• M28: 51,371,161 km (0.089 R)
• M29: 54,880,577 km (0.069 R)
• M30: 61,553,241 km (0.093 R)
• M31: 67,222,102 km (0.087 R)
• M32: 75,308,316 km (0.101 R)
• M33: 81,781,416 km (0.085 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 13,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit