🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.31 AU - 1.37 AU

Year: 545 Days

Day: 20.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 11,861,545 km

• M1: 518,357 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.56 AU - 1.66 AU

Year: 718 Days

Day: 22.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 83.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.18 AU - 2.26 AU

Year: 1163 Days

Day: 14.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 11,861,545 km

• M1: 141,819 km (0.085 R)
• M2: 1,331,571 km (0.055 R)

Asteroid Belt

Center: 4.11 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.1

Radius: 8.8

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.99 AU - 5.99 AU

Year: 5153 Days

Day: 5.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 11,861,545 km

• M1: 110,553 km (0.084 R)
• M2: 317,895 km (0.109 R)
• M3: 442,810 km (0.078 R)
• M4: 520,750 km (0.103 R)
• M5: 585,825 km (0.075 R)
• M6: 653,892 km (0.111 R)
• M7: 718,519 km (0.101 R)
• M8: 812,765 km (0.066 R)
• M9: 1,029,383 km (0.116 R)
• M10: 1,184,366 km (0.078 R)
• M11: 1,346,979 km (0.067 R)
• M12: 1,841,400 km (0.076 R)
• M13: 1,925,773 km (0.077 R)
• M14: 1,992,494 km (0.103 R)
• M15: 2,128,030 km (0.053 R)
• M16: 2,187,121 km (0.087 R)
• M17: 2,266,857 km (0.1 R)
• M18: 2,563,808 km (0.108 R)
• M19: 2,637,261 km (0.117 R)
• M20: 3,149,634 km (0.094 R)
• M21: 3,274,099 km (0.085 R)
• M22: 3,411,579 km (0.03 R)
• M23: 3,574,641 km (0.083 R)
• M24: 3,692,524 km (0.073 R)
• M25: 3,823,871 km (0.112 R)
• M26: 4,669,698 km (0.096 R)
• M27: 4,955,429 km (0.087 R)
• M28: 5,127,018 km (0.084 R)
• M29: 5,557,710 km (0.072 R)
• M30: 5,944,122 km (0.083 R)
• M31: 6,084,295 km (0.064 R)
• M32: 6,296,574 km (0.05 R)
• M33: 6,626,737 km (0.072 R)
• M34: 6,699,292 km (0.037 R)
• M35: 6,801,318 km (0.069 R)
• M36: 6,948,073 km (0.066 R)
• M37: 7,007,015 km (0.102 R)
• M38: 7,304,266 km (0.048 R)
• M39: 7,620,815 km (0.09 R)
• M40: 7,727,328 km (0.09 R)
• M41: 8,439,863 km (0.067 R)
• M42: 8,676,677 km (0.037 R)
• M43: 8,963,904 km (0.073 R)
• M44: 9,286,587 km (0.069 R)
• M45: 10,093,368 km (0.091 R)
• M46: 10,294,428 km (0.117 R)
• M47: 10,479,929 km (0.116 R)
• M48: 10,598,411 km (0.063 R)
• M49: 10,871,128 km (0.119 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 12,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit