🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.1 AU - 1.28 AU

Year: 567 Days

Day: 28.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,334,519 km

• M1: 514,617 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.21 AU - 1.59 AU

Year: 723 Days

Day: 24.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,334,519 km

• M1: 565,330 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.16 AU - 2.7 AU

Year: 1654 Days

Day: 29.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 120.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.1

Radius: 9.2

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.67 AU - 4.91 AU

Year: 4577 Days

Day: 12.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 54,334,519 km

• M1: 114,742 km (0.094 R)
• M2: 421,118 km (0.081 R)
• M3: 974,032 km (0.093 R)
• M4: 1,726,509 km (0.071 R)
• M5: 2,878,562 km (0.11 R)
• M6: 3,392,132 km (0.113 R)
• M7: 4,335,047 km (0.108 R)
• M8: 5,415,593 km (0.055 R)
• M9: 6,291,039 km (0.119 R)
• M10: 6,602,951 km (0.108 R)
• M11: 6,957,947 km (0.055 R)
• M12: 7,776,995 km (0.082 R)
• M13: 9,322,790 km (0.112 R)
• M14: 10,062,402 km (0.03 R)
• M15: 17,757,716 km (0.093 R)
• M16: 20,008,865 km (0.046 R)
• M17: 20,549,063 km (0.09 R)
• M18: 21,517,559 km (0.067 R)
• M19: 27,066,294 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.6

Radius: 13

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 8.32 AU - 10.34 AU

Year: 12441 Days

Day: 10.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 54,334,519 km

• M1: 161,715 km (0.049 R)
• M2: 649,105 km (0.093 R)
• M3: 1,192,744 km (0.084 R)
• M4: 1,653,804 km (0.027 R)
• M5: 2,272,092 km (0.112 R)
• M6: 2,883,499 km (0.063 R)
• M7: 3,375,078 km (0.113 R)
• M8: 6,265,757 km (0.073 R)
• M9: 7,390,135 km (0.076 R)
• M10: 8,090,552 km (0.085 R)
• M11: 12,579,236 km (0.066 R)
• M12: 13,324,084 km (0.037 R)
• M13: 13,771,980 km (0.072 R)
• M14: 15,594,980 km (0.12 R)
• M15: 17,650,155 km (0.081 R)
• M16: 18,742,968 km (0.075 R)
• M17: 19,632,776 km (0.062 R)
• M18: 20,129,889 km (0.08 R)
• M19: 32,846,905 km (0.082 R)
• M20: 38,739,416 km (0.098 R)
• M21: 42,759,410 km (0.11 R)
• M22: 49,756,850 km (0.116 R)
• M23: 52,725,470 km (0.093 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 17,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit