🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.6 AU - 0.8 AU

Year: 210 Days

Day: 25.6 Hours

Environment

Temp: 121 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.66 AU - 2.36 AU

Year: 1021 Days

Day: 21.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,290,408 km

• M1: 60,886 km (0.077 R)

Asteroid Belt

Center: 2.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.13 AU - 3.37 AU

Year: 1633 Days

Day: 45 Hours

Environment

Temp: -96 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.69 AU - 3.81 AU

Year: 2601 Days

Day: 27.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.7

Radius: 11.5

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 8.07 AU - 12.25 AU

Year: 11599 Days

Day: 10 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 58,290,408 km

• M1: 143,016 km (0.102 R)
• M2: 697,126 km (0.095 R)
• M3: 1,084,734 km (0.109 R)
• M4: 1,447,060 km (0.043 R)
• M5: 1,825,543 km (0.038 R)
• M6: 3,184,939 km (0.113 R)
• M7: 3,672,478 km (0.055 R)
• M8: 4,450,985 km (0.055 R)
• M9: 5,232,634 km (0.095 R)
• M10: 7,993,313 km (0.113 R)
• M11: 11,255,145 km (0.088 R)
• M12: 13,341,437 km (0.099 R)
• M13: 14,001,164 km (0.054 R)
• M14: 14,961,283 km (0.047 R)
• M15: 17,165,907 km (0.091 R)
• M16: 17,553,365 km (0.094 R)
• M17: 19,495,146 km (0.071 R)
• M18: 21,397,432 km (0.078 R)
• M19: 25,870,409 km (0.032 R)
• M20: 27,105,040 km (0.1 R)
• M21: 27,525,260 km (0.05 R)
• M22: 28,594,735 km (0.101 R)
• M23: 32,912,579 km (0.094 R)
• M24: 34,361,584 km (0.052 R)
• M25: 35,979,036 km (0.102 R)
• M26: 46,763,546 km (0.047 R)
• M27: 50,629,455 km (0.075 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 20,127 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit