🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.59 AU - 0.63 AU

Year: 175 Days

Day: 31 Hours

Environment

Temp: 207 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.99 AU - 4.79 AU

Year: 3377 Days

Day: 33.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,507,549 km

• M1: 406,009 km (0.112 R)

Asteroid Belt

Center: 9.34 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991

Radius: 5.8

Gravity: 29.46 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 13.75 AU - 14.81 AU

Year: 19809 Days

Day: 15.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 85,507,549 km

• M1: 72,106 km (0.114 R)
• M2: 402,717 km (0.053 R)
• M3: 630,854 km (0.112 R)
• M4: 1,180,926 km (0.086 R)
• M5: 2,008,501 km (0.079 R)
• M6: 2,310,390 km (0.048 R)
• M7: 2,496,190 km (0.062 R)
• M8: 4,295,254 km (0.111 R)
• M9: 5,789,737 km (0.085 R)
• M10: 7,600,769 km (0.085 R)
• M11: 8,942,362 km (0.102 R)
• M12: 9,402,974 km (0.038 R)
• M13: 10,751,599 km (0.066 R)
• M14: 11,674,019 km (0.062 R)
• M15: 12,015,851 km (0.111 R)
• M16: 14,520,269 km (0.072 R)
• M17: 14,756,783 km (0.098 R)
• M18: 15,894,175 km (0.109 R)
• M19: 18,342,195 km (0.098 R)
• M20: 28,753,010 km (0.108 R)
• M21: 29,502,196 km (0.095 R)
• M22: 30,650,360 km (0.099 R)
• M23: 31,300,961 km (0.086 R)
• M24: 33,035,548 km (0.092 R)
• M25: 34,833,116 km (0.083 R)
• M26: 35,684,478 km (0.114 R)
• M27: 40,928,332 km (0.088 R)
• M28: 44,309,094 km (0.037 R)
• M29: 45,308,109 km (0.088 R)
• M30: 51,072,563 km (0.101 R)
• M31: 51,254,474 km (0.094 R)
• M32: 55,559,153 km (0.048 R)
• M33: 56,720,481 km (0.072 R)
• M34: 58,691,882 km (0.029 R)
• M35: 59,091,458 km (0.039 R)
• M36: 61,117,163 km (0.1 R)
• M37: 63,188,645 km (0.101 R)
• M38: 64,453,794 km (0.072 R)
• M39: 64,666,223 km (0.075 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 15,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit