🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.77 AU - 1.13 AU

Year: 330 Days

Day: 37.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.04 AU - 1.27 AU

Year: 440 Days

Day: 19.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 44,641,172 km

• M1: 36,651 km (0.085 R)
• M2: 158,125 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.67 AU - 3.25 AU

Year: 1815 Days

Day: 26.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,641,172 km

• M1: 190,737 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.2

Radius: 14.9

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.93 AU - 7.29 AU

Year: 5383 Days

Day: 10.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 44,641,172 km

• M1: 185,352 km (0.091 R)
• M2: 977,622 km (0.056 R)
• M3: 1,580,801 km (0.074 R)
• M4: 3,612,639 km (0.119 R)
• M5: 4,208,637 km (0.059 R)
• M6: 5,278,710 km (0.102 R)
• M7: 6,049,887 km (0.063 R)
• M8: 7,681,103 km (0.117 R)
• M9: 11,349,093 km (0.104 R)
• M10: 13,216,523 km (0.069 R)
• M11: 14,852,077 km (0.096 R)
• M12: 15,829,549 km (0.088 R)
• M13: 21,989,541 km (0.063 R)
• M14: 23,766,165 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.4

Radius: 9.5

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 6.99 AU - 9.89 AU

Year: 8740 Days

Day: 6.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 44,641,172 km

• M1: 118,182 km (0.055 R)
• M2: 659,876 km (0.099 R)
• M3: 956,080 km (0.1 R)
• M4: 1,978,432 km (0.08 R)
• M5: 2,738,987 km (0.118 R)
• M6: 3,075,882 km (0.087 R)
• M7: 4,623,621 km (0.072 R)
• M8: 5,518,217 km (0.046 R)
• M9: 5,852,119 km (0.112 R)
• M10: 7,128,937 km (0.108 R)
• M11: 9,169,601 km (0.103 R)
• M12: 9,783,252 km (0.119 R)
• M13: 10,174,450 km (0.092 R)
• M14: 11,250,957 km (0.098 R)
• M15: 13,449,148 km (0.109 R)
• M16: 15,258,983 km (0.103 R)
• M17: 17,014,813 km (0.095 R)
• M18: 18,454,094 km (0.087 R)
• M19: 19,203,430 km (0.086 R)
• M20: 25,300,740 km (0.116 R)
• M21: 26,413,000 km (0.101 R)
• M22: 29,134,485 km (0.117 R)
• M23: 30,666,666 km (0.054 R)
• M24: 33,558,991 km (0.103 R)
• M25: 34,337,498 km (0.076 R)
• M26: 36,046,205 km (0.078 R)
• M27: 43,057,558 km (0.066 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 17,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit