🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.47 AU - 0.65 AU

Year: 147 Days

Day: 44.2 Hours

Environment

Temp: 277 °C

Axial Tilt: 49.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.83 AU - 0.85 AU

Year: 269 Days

Day: 44.8 Hours

Environment

Temp: 164 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.79 AU - 1.13 AU

Year: 329 Days

Day: 45.5 Hours

Environment

Temp: 178 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,730,340 km

• M1: 277,953 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.62 AU - 4.22 AU

Year: 2213 Days

Day: 32 Hours

Environment

Temp: -105 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,730,340 km

• M1: 16,157 km (0.063 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.26 AU - 4.38 AU

Year: 2612 Days

Day: 21.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.27 AU - 5.27 AU

Year: 3645 Days

Day: 19 Hours

Environment

Temp: -135 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,730,340 km

• M1: 1,928,616 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.1

Radius: 9.9

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.97 AU - 6.51 AU

Year: 5453 Days

Day: 14.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 35,730,340 km

• M1: 123,119 km (0.09 R)
• M2: 621,579 km (0.038 R)
• M3: 973,733 km (0.048 R)
• M4: 1,970,952 km (0.05 R)
• M5: 2,742,428 km (0.052 R)
• M6: 3,726,333 km (0.076 R)
• M7: 4,060,984 km (0.032 R)
• M8: 4,736,119 km (0.105 R)
• M9: 5,424,269 km (0.087 R)
• M10: 9,501,110 km (0.076 R)
• M11: 10,547,248 km (0.111 R)
• M12: 12,867,362 km (0.039 R)
• M13: 14,203,869 km (0.11 R)
• M14: 14,965,322 km (0.042 R)
• M15: 16,761,993 km (0.115 R)
• M16: 20,262,882 km (0.12 R)
• M17: 22,300,555 km (0.089 R)
• M18: 27,221,876 km (0.083 R)
• M19: 30,555,515 km (0.089 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 17,509 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit