🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.27 AU - 1.39 AU

Year: 557 Days

Day: 19.9 Hours

Environment

Temp: -12 °C

Axial Tilt: 159.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.16 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.4

Radius: 9.3

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.43 AU - 5.55 AU

Year: 4051 Days

Day: 8.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 32,426,108 km

• M1: 115,639 km (0.078 R)
• M2: 517,459 km (0.087 R)
• M3: 1,073,814 km (0.093 R)
• M4: 1,388,867 km (0.075 R)
• M5: 1,928,616 km (0.092 R)
• M6: 2,386,834 km (0.103 R)
• M7: 3,109,691 km (0.075 R)
• M8: 3,464,238 km (0.09 R)
• M9: 4,122,618 km (0.094 R)
• M10: 4,740,906 km (0.025 R)
• M11: 5,907,470 km (0.105 R)
• M12: 9,548,982 km (0.108 R)
• M13: 13,960,473 km (0.104 R)
• M14: 14,877,508 km (0.067 R)
• M15: 15,244,771 km (0.074 R)
• M16: 15,942,944 km (0.061 R)
• M17: 20,073,790 km (0.075 R)
• M18: 20,977,960 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.2

Radius: 9.4

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 10.61 AU - 13.81 AU

Year: 15506 Days

Day: 11.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 32,426,108 km

• M1: 116,986 km (0.097 R)
• M2: 872,754 km (0.077 R)
• M3: 1,225,955 km (0.117 R)
• M4: 2,078,064 km (0.063 R)
• M5: 2,887,987 km (0.103 R)
• M6: 3,667,691 km (0.08 R)
• M7: 4,059,338 km (0.04 R)
• M8: 4,478,811 km (0.096 R)
• M9: 6,519,176 km (0.082 R)
• M10: 9,279,556 km (0.091 R)
• M11: 9,575,610 km (0.083 R)
• M12: 10,916,456 km (0.065 R)
• M13: 12,634,139 km (0.111 R)
• M14: 15,626,844 km (0.041 R)
• M15: 17,287,380 km (0.05 R)
• M16: 22,588,231 km (0.109 R)
• M17: 24,224,234 km (0.058 R)
• M18: 25,440,165 km (0.115 R)
• M19: 26,611,217 km (0.106 R)
• M20: 27,382,993 km (0.085 R)
• M21: 28,434,815 km (0.094 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 15,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit