🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.55 AU - 0.69 AU

Year: 172 Days

Day: 18.2 Hours

Environment

Temp: 160 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.83 AU - 1.25 AU

Year: 373 Days

Day: 38.8 Hours

Environment

Temp: 160 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.34 AU - 2.18 AU

Year: 821 Days

Day: 29.4 Hours

Environment

Temp: -33 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,229,492 km

• M1: 69,713 km (0.051 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.72 AU - 1.88 AU

Year: 849 Days

Day: 19.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,229,492 km

• M1: 1,029,981 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.69 AU - 2.41 AU

Year: 1032 Days

Day: 24.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.7

Radius: 9.7

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 8.42 AU - 9.84 AU

Year: 9696 Days

Day: 12.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 46,229,492 km

• M1: 120,725 km (0.109 R)
• M2: 667,057 km (0.102 R)
• M3: 1,018,163 km (0.084 R)
• M4: 1,340,846 km (0.045 R)
• M5: 1,997,580 km (0.095 R)
• M6: 2,362,749 km (0.09 R)
• M7: 3,298,483 km (0.101 R)
• M8: 4,877,339 km (0.088 R)
• M9: 5,348,423 km (0.114 R)
• M10: 5,781,060 km (0.116 R)
• M11: 6,830,938 km (0.079 R)
• M12: 8,218,159 km (0.106 R)
• M13: 9,638,591 km (0.112 R)
• M14: 12,264,482 km (0.112 R)
• M15: 13,376,742 km (0.095 R)
• M16: 13,864,581 km (0.056 R)
• M17: 15,466,176 km (0.113 R)
• M18: 24,715,663 km (0.076 R)
• M19: 26,011,479 km (0.049 R)
• M20: 26,676,143 km (0.092 R)
• M21: 29,653,589 km (0.033 R)
• M22: 32,845,559 km (0.117 R)
• M23: 33,510,372 km (0.089 R)
• M24: 34,410,801 km (0.112 R)
• M25: 34,752,483 km (0.072 R)
• M26: 35,908,127 km (0.104 R)
• M27: 43,784,155 km (0.104 R)
• M28: 44,589,441 km (0.069 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 16,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit