🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.84 AU - 1.34 AU

Year: 414 Days

Day: 34.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 37,497,837 km

• M1: 165,904 km (0.102 R)
• M2: 301,290 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.33 AU - 1.35 AU

Year: 564 Days

Day: 38.6 Hours

Environment

Temp: 0 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.56 AU - 1.58 AU

Year: 715 Days

Day: 31 Hours

Environment

Temp: -43 °C

Axial Tilt: 155.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.44 AU - 1.86 AU

Year: 770 Days

Day: 32.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.2

Radius: 12

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.65 AU - 7.75 AU

Year: 7021 Days

Day: 6.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 37,497,837 km

• M1: 168,298 km (0.05 R)
• M2: 685,158 km (0.119 R)
• M3: 1,198,578 km (0.086 R)
• M4: 1,682,976 km (0.084 R)
• M5: 2,214,796 km (0.116 R)
• M6: 3,181,348 km (0.116 R)
• M7: 3,621,166 km (0.117 R)
• M8: 4,570,215 km (0.116 R)
• M9: 5,250,736 km (0.102 R)
• M10: 5,772,832 km (0.118 R)
• M11: 6,465,321 km (0.088 R)
• M12: 7,398,811 km (0.03 R)
• M13: 7,937,513 km (0.115 R)
• M14: 9,667,164 km (0.062 R)
• M15: 10,124,634 km (0.089 R)
• M16: 11,232,107 km (0.051 R)
• M17: 14,918,648 km (0.115 R)
• M18: 15,717,351 km (0.09 R)
• M19: 18,216,084 km (0.046 R)
• M20: 23,329,638 km (0.082 R)
• M21: 23,988,019 km (0.028 R)
• M22: 26,301,699 km (0.071 R)
• M23: 29,232,172 km (0.072 R)
• M24: 30,094,005 km (0.065 R)
• M25: 31,170,362 km (0.089 R)
• M26: 32,986,779 km (0.109 R)
• M27: 34,131,053 km (0.073 R)
• M28: 35,842,303 km (0.048 R)
• M29: 36,278,830 km (0.106 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 15,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit