🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.59 AU - 1.73 AU

Year: 947 Days

Day: 42.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,458,415 km

• M1: 43,234 km (0.086 R)
• M2: 132,993 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.79 AU - 1.95 AU

Year: 1133 Days

Day: 29.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.82 AU - 2.2 AU

Year: 1262 Days

Day: 13.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,458,415 km

• M1: 553,662 km (0.081 R)
• M2: 656,585 km (0.052 R)

Asteroid Belt

Center: 3.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.4

Radius: 12.1

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.37 AU - 4.81 AU

Year: 4356 Days

Day: 12.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 46,458,415 km

• M1: 153,338 km (0.109 R)
• M2: 962,214 km (0.086 R)
• M3: 2,127,431 km (0.11 R)
• M4: 4,789,376 km (0.045 R)
• M5: 6,555,977 km (0.114 R)
• M6: 8,441,359 km (0.111 R)
• M7: 18,085,186 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.6

Radius: 13.6

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.85 AU - 8.13 AU

Year: 9079 Days

Day: 12.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 46,458,415 km

• M1: 169,195 km (0.11 R)
• M2: 769,831 km (0.12 R)
• M3: 1,333,515 km (0.094 R)
• M4: 2,293,036 km (0.063 R)
• M5: 2,749,459 km (0.041 R)
• M6: 3,244,179 km (0.117 R)
• M7: 4,248,131 km (0.099 R)
• M8: 5,749,495 km (0.069 R)
• M9: 6,867,290 km (0.118 R)
• M10: 10,883,993 km (0.081 R)
• M11: 11,743,582 km (0.111 R)
• M12: 14,788,198 km (0.063 R)
• M13: 18,324,842 km (0.105 R)
• M14: 19,932,719 km (0.09 R)
• M15: 22,390,313 km (0.115 R)
• M16: 25,598,290 km (0.055 R)
• M17: 28,596,531 km (0.117 R)
• M18: 30,861,442 km (0.088 R)
• M19: 31,821,711 km (0.092 R)
• M20: 35,281,910 km (0.1 R)
• M21: 38,985,504 km (0.097 R)
• M22: 39,856,463 km (0.071 R)
• M23: 40,613,129 km (0.092 R)
• M24: 41,508,024 km (0.08 R)
• M25: 42,155,334 km (0.077 R)
• M26: 45,219,846 km (0.051 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 14,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit