🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.65 AU - 0.69 AU

Year: 198 Days

Day: 40.6 Hours

Environment

Temp: 197 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.58 AU - 0.76 AU

Year: 198 Days

Day: 42.6 Hours

Environment

Temp: 186 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,704,563 km

• M1: 22,440 km (0.083 R)
• M2: 86,916 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.55 AU - 1.69 AU

Year: 746 Days

Day: 21.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,704,563 km

• M1: 35,754 km (0.102 R)

Asteroid Belt

Center: 7.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.3

Radius: 3.1

Gravity: 41.34 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 12.33 AU - 14.07 AU

Year: 17344 Days

Day: 16.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 57,704,563 km

• M1: 38,746 km (0.047 R)
• M2: 265,985 km (0.065 R)
• M3: 363,822 km (0.1 R)
• M4: 479,461 km (0.111 R)
• M5: 580,290 km (0.113 R)
• M6: 677,978 km (0.105 R)
• M7: 815,907 km (0.068 R)
• M8: 1,087,577 km (0.105 R)
• M9: 2,684,384 km (0.054 R)
• M10: 2,796,882 km (0.076 R)
• M11: 5,542,452 km (0.101 R)
• M12: 5,651,508 km (0.108 R)
• M13: 5,987,505 km (0.089 R)
• M14: 6,257,829 km (0.096 R)
• M15: 6,781,421 km (0.07 R)
• M16: 8,383,016 km (0.057 R)
• M17: 9,018,358 km (0.085 R)
• M18: 10,550,091 km (0.099 R)
• M19: 13,982,464 km (0.075 R)
• M20: 19,902,950 km (0.042 R)
• M21: 23,406,232 km (0.108 R)
• M22: 25,153,236 km (0.098 R)
• M23: 25,352,501 km (0.119 R)
• M24: 28,795,346 km (0.115 R)
• M25: 31,255,633 km (0.055 R)
• M26: 42,781,550 km (0.032 R)
• M27: 49,479,945 km (0.106 R)
• M28: 50,580,985 km (0.063 R)
• M29: 50,898,432 km (0.071 R)
• M30: 55,316,356 km (0.086 R)
• M31: 56,502,069 km (0.05 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 19,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit