🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.95 AU - 1.53 AU

Year: 517 Days

Day: 17.4 Hours

Environment

Temp: -20 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.05 AU - 4.61 AU

Year: 3376 Days

Day: 43.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,480,651 km

• M1: 28,124 km (0.068 R)

Asteroid Belt

Center: 5.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.6

Radius: 14.8

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.71 AU - 6.73 AU

Year: 5127 Days

Day: 11.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 32,480,651 km

• M1: 184,155 km (0.09 R)
• M2: 1,462,768 km (0.117 R)
• M3: 2,065,797 km (0.064 R)
• M4: 6,486,115 km (0.085 R)
• M5: 7,404,496 km (0.117 R)
• M6: 15,471,262 km (0.087 R)
• M7: 18,134,403 km (0.073 R)
• M8: 19,608,990 km (0.117 R)
• M9: 23,178,993 km (0.086 R)
• M10: 23,722,183 km (0.102 R)
• M11: 24,273,900 km (0.075 R)
• M12: 24,995,710 km (0.109 R)
• M13: 25,484,895 km (0.072 R)
• M14: 26,566,637 km (0.078 R)
• M15: 28,027,311 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.3

Radius: 13.9

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.36 AU - 6.8 AU

Year: 5618 Days

Day: 8 Hours

Environment

Temp: -151 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 32,480,651 km

• M1: 172,935 km (0.082 R)
• M2: 642,224 km (0.1 R)
• M3: 1,241,513 km (0.059 R)
• M4: 2,652,969 km (0.09 R)
• M5: 3,835,989 km (0.105 R)
• M6: 4,982,806 km (0.106 R)
• M7: 8,136,479 km (0.051 R)
• M8: 10,020,963 km (0.111 R)
• M9: 11,301,970 km (0.076 R)
• M10: 11,834,239 km (0.032 R)
• M11: 14,299,312 km (0.097 R)
• M12: 16,963,800 km (0.032 R)
• M13: 18,579,308 km (0.107 R)
• M14: 20,437,014 km (0.041 R)
• M15: 26,921,633 km (0.117 R)
• M16: 29,025,577 km (0.104 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 14,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit