🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.83 AU - 1.35 AU

Year: 406 Days

Day: 42.1 Hours

Environment

Temp: 43 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,093,205 km

• M1: 42,635 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.44 AU - 1.72 AU

Year: 708 Days

Day: 27.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,093,205 km

• M1: 124,765 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.04 AU - 2.32 AU

Year: 1147 Days

Day: 16.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,093,205 km

• M1: 21,243 km (0.034 R)

Asteroid Belt

Center: 4.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.3

Radius: 12.9

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 6.95 AU - 8.15 AU

Year: 7395 Days

Day: 7.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 43,093,205 km

• M1: 161,416 km (0.074 R)
• M2: 703,559 km (0.077 R)
• M3: 1,319,603 km (0.104 R)
• M4: 2,335,073 km (0.063 R)
• M5: 2,786,260 km (0.117 R)
• M6: 3,502,984 km (0.119 R)
• M7: 4,020,742 km (0.103 R)
• M8: 4,477,015 km (0.118 R)
• M9: 7,781,184 km (0.071 R)
• M10: 10,001,515 km (0.063 R)
• M11: 14,449,060 km (0.03 R)
• M12: 16,656,975 km (0.031 R)
• M13: 19,990,614 km (0.073 R)
• M14: 22,390,164 km (0.11 R)
• M15: 22,808,140 km (0.087 R)
• M16: 27,850,935 km (0.096 R)
• M17: 28,627,198 km (0.119 R)
• M18: 33,482,696 km (0.07 R)
• M19: 34,582,390 km (0.114 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 11,015 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit