🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.6 AU - 0.96 AU

Year: 242 Days

Day: 31.8 Hours

Environment

Temp: 125 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,075,851 km

• M1: 36,352 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.95 AU - 1.01 AU

Year: 341 Days

Day: 37.7 Hours

Environment

Temp: 93 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,075,851 km

• M1: 26,180 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.98 AU - 1.12 AU

Year: 378 Days

Day: 37.9 Hours

Environment

Temp: 95 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.43 AU - 1.91 AU

Year: 758 Days

Day: 12.5 Hours

Environment

Temp: -31 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.28 AU - 3.58 AU

Year: 1763 Days

Day: 19.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795

Radius: 13

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.85 AU - 9.83 AU

Year: 8465 Days

Day: 5.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 45,075,851 km

• M1: 161,715 km (0.025 R)
• M2: 614,249 km (0.077 R)
• M3: 1,095,804 km (0.082 R)
• M4: 1,619,696 km (0.114 R)
• M5: 2,154,209 km (0.113 R)
• M6: 2,568,296 km (0.088 R)
• M7: 3,257,194 km (0.045 R)
• M8: 3,732,616 km (0.075 R)
• M9: 4,736,119 km (0.119 R)
• M10: 5,254,027 km (0.087 R)
• M11: 6,296,574 km (0.05 R)
• M12: 8,970,337 km (0.112 R)
• M13: 9,433,043 km (0.106 R)
• M14: 10,107,730 km (0.083 R)
• M15: 10,609,032 km (0.08 R)
• M16: 11,074,431 km (0.099 R)
• M17: 18,883,440 km (0.101 R)
• M18: 24,297,088 km (0.074 R)
• M19: 29,230,826 km (0.107 R)
• M20: 29,942,163 km (0.053 R)
• M21: 31,611,825 km (0.071 R)
• M22: 32,146,039 km (0.082 R)
• M23: 35,021,909 km (0.112 R)
• M24: 39,527,497 km (0.04 R)
• M25: 43,478,228 km (0.031 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: 300 - 14,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit