🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.73 AU - 0.75 AU

Year: 223 Days

Day: 37.3 Hours

Environment

Temp: 161 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,990,888 km

• M1: 122,221 km (0.041 R)
• M2: 245,341 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.47 AU - 5.27 AU

Year: 3196 Days

Day: 12.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,990,888 km

• M1: 1,220,270 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.18 AU - 4.6 AU

Year: 3218 Days

Day: 25.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 516.7

Radius: 7.5

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 15.46 AU - 17.96 AU

Year: 23897 Days

Day: 19.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 77,990,888 km

• M1: 93,349 km (0.036 R)
• M2: 345,870 km (0.087 R)
• M3: 1,354,758 km (0.025 R)
• M4: 1,821,653 km (0.04 R)
• M5: 2,943,936 km (0.107 R)
• M6: 3,912,433 km (0.094 R)
• M7: 5,306,386 km (0.103 R)
• M8: 6,073,075 km (0.12 R)
• M9: 8,129,298 km (0.107 R)
• M10: 9,090,614 km (0.103 R)
• M11: 10,065,992 km (0.085 R)
• M12: 10,487,409 km (0.081 R)
• M13: 11,173,166 km (0.084 R)
• M14: 13,124,371 km (0.094 R)
• M15: 13,482,358 km (0.116 R)
• M16: 14,443,525 km (0.104 R)
• M17: 21,191,137 km (0.102 R)
• M18: 22,184,467 km (0.08 R)
• M19: 23,104,942 km (0.1 R)
• M20: 24,157,064 km (0.071 R)
• M21: 36,353,330 km (0.096 R)
• M22: 37,202,148 km (0.119 R)
• M23: 42,262,595 km (0.042 R)
• M24: 42,730,089 km (0.066 R)
• M25: 46,263,441 km (0.119 R)
• M26: 46,759,956 km (0.08 R)
• M27: 47,595,311 km (0.096 R)
• M28: 49,640,463 km (0.076 R)
• M29: 54,639,276 km (0.098 R)
• M30: 58,216,011 km (0.11 R)
• M31: 58,988,385 km (0.109 R)
• M32: 60,751,246 km (0.101 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 14,537 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit