🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.48 AU - 0.74 AU

Year: 176 Days

Day: 41.6 Hours

Environment

Temp: 131 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.64 AU - 0.7 AU

Year: 202 Days

Day: 13.3 Hours

Environment

Temp: 128 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,582,489 km

• M1: 384,467 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.99 AU - 2.89 AU

Year: 1406 Days

Day: 29.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.8

Radius: 10.4

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.94 AU - 9.68 AU

Year: 8053 Days

Day: 8.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 42,582,489 km

• M1: 129,402 km (0.104 R)
• M2: 545,883 km (0.031 R)
• M3: 1,748,799 km (0.086 R)
• M4: 4,812,713 km (0.083 R)
• M5: 5,882,487 km (0.109 R)
• M6: 6,790,696 km (0.077 R)
• M7: 7,249,363 km (0.073 R)
• M8: 14,959,488 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.3

Radius: 13.9

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.84 AU - 8.66 AU

Year: 8743 Days

Day: 7.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 42,582,489 km

• M1: 173,384 km (0.115 R)
• M2: 655,987 km (0.109 R)
• M3: 1,175,390 km (0.037 R)
• M4: 2,070,285 km (0.078 R)
• M5: 2,887,089 km (0.089 R)
• M6: 4,167,647 km (0.104 R)
• M7: 4,632,448 km (0.067 R)
• M8: 5,831,774 km (0.056 R)
• M9: 6,309,739 km (0.065 R)
• M10: 7,228,719 km (0.098 R)
• M11: 8,533,362 km (0.046 R)
• M12: 9,704,713 km (0.078 R)
• M13: 10,329,284 km (0.096 R)
• M14: 11,447,379 km (0.039 R)
• M15: 13,157,881 km (0.119 R)
• M16: 17,708,947 km (0.119 R)
• M17: 19,159,598 km (0.055 R)
• M18: 19,609,738 km (0.086 R)
• M19: 21,082,529 km (0.098 R)
• M20: 22,627,725 km (0.119 R)
• M21: 25,489,233 km (0.12 R)
• M22: 27,907,632 km (0.062 R)
• M23: 28,389,637 km (0.099 R)
• M24: 29,469,733 km (0.096 R)
• M25: 30,679,083 km (0.12 R)
• M26: 32,448,676 km (0.117 R)
• M27: 37,811,610 km (0.114 R)
• M28: 41,572,799 km (0.1 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: 295 - 12,694 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit