🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.14 AU - 1.46 AU

Year: 625 Days

Day: 20.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.08 AU - 1.76 AU

Year: 714 Days

Day: 37.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,269,580 km

• M1: 139,425 km (0.069 R)
• M2: 181,761 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.1

Radius: 12.3

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.19 AU - 6.77 AU

Year: 6957 Days

Day: 13.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 42,269,580 km

• M1: 160,219 km (0.076 R)
• M2: 558,598 km (0.065 R)
• M3: 1,748,500 km (0.111 R)
• M4: 2,676,755 km (0.1 R)
• M5: 3,346,056 km (0.119 R)
• M6: 7,165,140 km (0.081 R)
• M7: 10,871,576 km (0.077 R)
• M8: 12,787,626 km (0.111 R)

Asteroid Belt

Center: 7.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381

Radius: 11.4

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7.97 AU - 9.73 AU

Year: 11104 Days

Day: 9.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 42,269,580 km

• M1: 191,934 km (0.114 R)
• M2: 554,709 km (0.039 R)
• M3: 1,337,106 km (0.088 R)
• M4: 2,858,217 km (0.1 R)
• M5: 3,240,739 km (0.058 R)
• M6: 4,084,022 km (0.058 R)
• M7: 4,599,835 km (0.116 R)
• M8: 5,282,301 km (0.055 R)
• M9: 8,192,578 km (0.06 R)
• M10: 10,328,387 km (0.08 R)
• M11: 12,530,766 km (0.082 R)
• M12: 12,926,004 km (0.115 R)
• M13: 15,029,500 km (0.096 R)
• M14: 16,329,056 km (0.103 R)
• M15: 19,374,570 km (0.029 R)
• M16: 21,309,319 km (0.107 R)
• M17: 27,030,989 km (0.113 R)
• M18: 29,342,874 km (0.12 R)
• M19: 35,132,462 km (0.109 R)
• M20: 38,234,972 km (0.105 R)
• M21: 39,188,359 km (0.117 R)
• M22: 39,913,609 km (0.047 R)
• M23: 41,391,038 km (0.056 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: 385 - 17,435 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit