🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.46 AU - 0.76 AU

Year: 218 Days

Day: 40.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 48.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.64 AU - 0.76 AU

Year: 267 Days

Day: 28.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 12,856,634 km

• M1: 323,580 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.84 AU - 1.16 AU

Year: 457 Days

Day: 40.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.8 AU - 1.22 AU

Year: 463 Days

Day: 15.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741

Radius: 8.3

Gravity: 10.76 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.31 AU - 3.41 AU

Year: 2208 Days

Day: 13.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 12,856,634 km

• M1: 103,372 km (0.109 R)
• M2: 389,254 km (0.117 R)
• M3: 793,467 km (0.105 R)
• M4: 1,418,038 km (0.095 R)
• M5: 1,753,736 km (0.036 R)
• M6: 2,297,375 km (0.1 R)
• M7: 3,191,970 km (0.074 R)
• M8: 3,536,643 km (0.086 R)
• M9: 4,788,628 km (0.05 R)
• M10: 5,057,156 km (0.069 R)
• M11: 5,527,193 km (0.07 R)
• M12: 6,286,551 km (0.087 R)
• M13: 7,142,401 km (0.112 R)
• M14: 7,887,398 km (0.088 R)
• M15: 9,083,882 km (0.12 R)
• M16: 9,531,778 km (0.103 R)
• M17: 10,659,147 km (0.052 R)
• M18: 11,711,269 km (0.109 R)
• M19: 11,995,056 km (0.09 R)
• M20: 12,874,094 km (0.087 R)
• M21: 13,439,424 km (0.071 R)
• M22: 13,750,587 km (0.025 R)
• M23: 15,427,430 km (0.07 R)
• M24: 16,977,114 km (0.109 R)
• M25: 17,603,929 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.9

Radius: 8.8

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.3 AU - 4.5 AU

Year: 3516 Days

Day: 9.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 12,856,634 km

• M1: 110,254 km (0.118 R)
• M2: 901,028 km (0.066 R)
• M3: 1,618,350 km (0.093 R)
• M4: 2,336,120 km (0.09 R)
• M5: 6,442,133 km (0.098 R)
• M6: 9,065,631 km (0.047 R)
• M7: 9,715,335 km (0.106 R)
• M8: 11,707,529 km (0.112 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 18,653 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit