🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.52 AU - 0.66 AU

Year: 159 Days

Day: 35.9 Hours

Environment

Temp: 248 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,886,538 km

• M1: 33,510 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.05 AU - 1.51 AU

Year: 507 Days

Day: 21.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 57,886,538 km

• M1: 26,479 km (0.104 R)
• M2: 49,218 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.79 AU - 2.81 AU

Year: 1220 Days

Day: 34.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.36 AU - 3.86 AU

Year: 1919 Days

Day: 16.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 53.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,886,538 km

• M1: 37,399 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419

Radius: 4.5

Gravity: 20.69 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 13.06 AU - 13.54 AU

Year: 16969 Days

Day: 15.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 57,886,538 km

• M1: 55,950 km (0.047 R)
• M2: 239,656 km (0.07 R)
• M3: 622,776 km (0.08 R)
• M4: 1,423,125 km (0.1 R)
• M5: 3,407,839 km (0.119 R)
• M6: 3,897,623 km (0.105 R)
• M7: 4,590,111 km (0.114 R)
• M8: 6,776,634 km (0.078 R)
• M9: 10,431,160 km (0.084 R)
• M10: 10,653,463 km (0.117 R)
• M11: 12,484,989 km (0.111 R)
• M12: 13,311,967 km (0.107 R)
• M13: 14,793,584 km (0.116 R)
• M14: 21,106,016 km (0.098 R)
• M15: 21,641,127 km (0.082 R)
• M16: 35,696,595 km (0.114 R)
• M17: 41,100,220 km (0.088 R)
• M18: 51,380,885 km (0.068 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 14,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit