🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.77 AU - 1.07 AU

Year: 268 Days

Day: 19.5 Hours

Environment

Temp: 185 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.04 AU - 1.06 AU

Year: 326 Days

Day: 25.3 Hours

Environment

Temp: 171 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.18 AU - 1.74 AU

Year: 535 Days

Day: 29.5 Hours

Environment

Temp: 172 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.24 AU - 1.84 AU

Year: 580 Days

Day: 34.5 Hours

Environment

Temp: 101 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.65 AU - 2.71 AU

Year: 976 Days

Day: 29.6 Hours

Environment

Temp: 21 °C

Axial Tilt: 78.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.71 AU - 7.65 AU

Year: 5237 Days

Day: 18.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 15.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.5

Radius: 10.8

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 14.48 AU - 16.86 AU

Year: 18815 Days

Day: 11 Hours

Environment

Temp: -174 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 61,137,115 km

• M1: 188,344 km (0.095 R)
• M2: 600,635 km (0.038 R)
• M3: 1,020,557 km (0.103 R)
• M4: 1,430,904 km (0.084 R)
• M5: 2,170,964 km (0.092 R)
• M6: 2,956,802 km (0.089 R)
• M7: 3,377,022 km (0.104 R)
• M8: 7,488,421 km (0.073 R)
• M9: 8,662,465 km (0.102 R)
• M10: 9,062,938 km (0.095 R)
• M11: 13,310,919 km (0.116 R)
• M12: 14,393,410 km (0.066 R)
• M13: 16,732,971 km (0.096 R)
• M14: 22,432,350 km (0.092 R)
• M15: 26,913,106 km (0.077 R)
• M16: 29,306,522 km (0.076 R)
• M17: 33,157,770 km (0.029 R)
• M18: 37,597,685 km (0.066 R)
• M19: 41,001,485 km (0.035 R)
• M20: 57,901,856 km (0.12 R)

Kuiper Belt

Range: 36.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 17,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit