🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.78 AU - 0.86 AU

Year: 263 Days

Day: 22.7 Hours

Environment

Temp: 192 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.81 AU - 0.93 AU

Year: 288 Days

Day: 35.1 Hours

Environment

Temp: 148 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,852,022 km

• M1: 104,419 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.94 AU - 1.02 AU

Year: 344 Days

Day: 25.3 Hours

Environment

Temp: 79 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.15 AU - 1.43 AU

Year: 520 Days

Day: 12.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 49.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.38 AU - 2.06 AU

Year: 800 Days

Day: 32.4 Hours

Environment

Temp: -31 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.78 AU - 3.62 AU

Year: 2031 Days

Day: 34.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.2

Radius: 10.4

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 9.61 AU - 12.29 AU

Year: 12855 Days

Day: 11 Hours

Environment

Temp: -180 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 60,852,022 km

• M1: 132,095 km (0.084 R)
• M2: 471,832 km (0.076 R)
• M3: 968,796 km (0.096 R)
• M4: 1,520,214 km (0.052 R)
• M5: 2,119,054 km (0.106 R)
• M6: 4,314,403 km (0.095 R)
• M7: 5,408,412 km (0.062 R)
• M8: 6,929,074 km (0.057 R)
• M9: 7,361,113 km (0.108 R)
• M10: 7,765,326 km (0.085 R)
• M11: 13,576,007 km (0.11 R)
• M12: 20,957,166 km (0.117 R)
• M13: 23,557,925 km (0.077 R)
• M14: 29,279,146 km (0.107 R)
• M15: 30,755,377 km (0.099 R)
• M16: 34,975,384 km (0.088 R)
• M17: 35,991,602 km (0.059 R)
• M18: 37,027,268 km (0.119 R)
• M19: 39,022,455 km (0.107 R)
• M20: 43,516,674 km (0.044 R)
• M21: 48,188,466 km (0.104 R)
• M22: 49,605,008 km (0.116 R)
• M23: 50,725,796 km (0.096 R)
• M24: 52,355,964 km (0.096 R)
• M25: 54,358,181 km (0.063 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 11,764 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit