🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.8 AU - 0.9 AU

Year: 283 Days

Day: 39.5 Hours

Environment

Temp: 178 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.97 AU - 1.45 AU

Year: 481 Days

Day: 22 Hours

Environment

Temp: -6 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,866,513 km

• M1: 218,413 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.09 AU - 1.43 AU

Year: 512 Days

Day: 42.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.28 AU - 1.66 AU

Year: 645 Days

Day: 29.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,866,513 km

• M1: 57,296 km (0.061 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.66 AU - 1.7 AU

Year: 788 Days

Day: 19.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 147.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.6

Radius: 10.3

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 9.14 AU - 9.3 AU

Year: 10125 Days

Day: 10.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 51,866,513 km

• M1: 130,898 km (0.115 R)
• M2: 709,543 km (0.038 R)
• M3: 1,288,337 km (0.1 R)
• M4: 1,937,143 km (0.083 R)
• M5: 2,834,730 km (0.055 R)
• M6: 3,489,221 km (0.091 R)
• M7: 3,879,671 km (0.067 R)
• M8: 4,270,421 km (0.027 R)
• M9: 6,479,682 km (0.061 R)
• M10: 7,787,168 km (0.029 R)
• M11: 9,214,182 km (0.104 R)
• M12: 13,065,130 km (0.106 R)
• M13: 18,180,330 km (0.081 R)
• M14: 19,039,770 km (0.117 R)
• M15: 19,681,694 km (0.106 R)
• M16: 20,008,117 km (0.099 R)
• M17: 20,755,657 km (0.117 R)
• M18: 21,093,749 km (0.111 R)
• M19: 23,564,806 km (0.109 R)
• M20: 27,218,734 km (0.063 R)
• M21: 28,343,112 km (0.09 R)
• M22: 29,498,157 km (0.094 R)
• M23: 33,266,826 km (0.071 R)
• M24: 48,082,401 km (0.096 R)
• M25: 49,272,452 km (0.07 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 19,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit