🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.83 AU - 1.37 AU

Year: 437 Days

Day: 18.2 Hours

Environment

Temp: -10 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.47 AU - 1.51 AU

Year: 689 Days

Day: 12.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,028,602 km

• M1: 48,021 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.27 AU - 1.79 AU

Year: 717 Days

Day: 23.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,028,602 km

• M1: 9,275 km (0.118 R)

Asteroid Belt

Center: 2.13 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.54 AU - 2.92 AU

Year: 1708 Days

Day: 19.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,028,602 km

• M1: 1,402,630 km (0.063 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.16 AU - 3.64 AU

Year: 2374 Days

Day: 40.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,028,602 km

• M1: 2,601,657 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.7

Radius: 10.5

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 7.91 AU - 8.15 AU

Year: 8618 Days

Day: 13.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 42,028,602 km

• M1: 134,937 km (0.109 R)
• M2: 491,579 km (0.119 R)
• M3: 919,129 km (0.066 R)
• M4: 1,650,065 km (0.1 R)
• M5: 2,322,357 km (0.077 R)
• M6: 2,772,049 km (0.115 R)
• M7: 3,103,557 km (0.078 R)
• M8: 4,969,791 km (0.062 R)
• M9: 5,336,455 km (0.085 R)
• M10: 9,734,483 km (0.094 R)
• M11: 11,217,148 km (0.093 R)
• M12: 11,636,770 km (0.1 R)
• M13: 12,285,875 km (0.113 R)
• M14: 13,479,815 km (0.101 R)
• M15: 14,687,220 km (0.051 R)
• M16: 15,965,234 km (0.105 R)
• M17: 19,482,879 km (0.102 R)
• M18: 23,147,428 km (0.09 R)
• M19: 33,183,500 km (0.077 R)
• M20: 34,930,355 km (0.077 R)
• M21: 38,964,112 km (0.075 R)
• M22: 39,806,647 km (0.088 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 15,073 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit