🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.14 AU - 1.16 AU

Year: 467 Days

Day: 26.7 Hours

Environment

Temp: -13 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.61 AU - 1.71 AU

Year: 810 Days

Day: 43.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,541,455 km

• M1: 374,144 km (0.093 R)

Asteroid Belt

Center: 1.91 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.07 AU - 2.25 AU

Year: 1202 Days

Day: 24.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,541,455 km

• M1: 27,825 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.67 AU - 2.71 AU

Year: 1671 Days

Day: 37.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,541,455 km

• M1: 1,984,865 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.26 AU - 3.48 AU

Year: 1841 Days

Day: 46.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.4

Radius: 12.8

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.62 AU - 9.26 AU

Year: 8474 Days

Day: 8.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 28,541,455 km

• M1: 186,698 km (0.11 R)
• M2: 980,464 km (0.109 R)
• M3: 2,868,090 km (0.114 R)
• M4: 4,173,033 km (0.086 R)
• M5: 6,696,898 km (0.087 R)
• M6: 8,657,378 km (0.104 R)
• M7: 9,728,350 km (0.1 R)
• M8: 10,360,550 km (0.107 R)
• M9: 10,930,368 km (0.111 R)
• M10: 11,567,356 km (0.073 R)
• M11: 12,766,383 km (0.067 R)
• M12: 14,152,707 km (0.079 R)
• M13: 14,636,506 km (0.089 R)
• M14: 17,651,053 km (0.112 R)
• M15: 22,260,163 km (0.096 R)
• M16: 22,915,103 km (0.107 R)
• M17: 23,733,104 km (0.079 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 11,000 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit