🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.44 AU - 0.66 AU

Year: 150 Days

Day: 28.3 Hours

Environment

Temp: 190 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.43 AU - 0.69 AU

Year: 155 Days

Day: 39.7 Hours

Environment

Temp: 153 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,507,783 km

• M1: 473,178 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.1 AU - 2.7 AU

Year: 1372 Days

Day: 31.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.48 AU - 3.38 AU

Year: 1850 Days

Day: 22.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.59 AU - 4.13 AU

Year: 2272 Days

Day: 24.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,507,783 km

• M1: 40,541 km (0.042 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.39 AU - 5.63 AU

Year: 3534 Days

Day: 16.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 280.6

Radius: 8

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 15.04 AU - 16.14 AU

Year: 22712 Days

Day: 23.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 61,507,783 km

• M1: 99,483 km (0.086 R)
• M2: 350,957 km (0.055 R)
• M3: 827,276 km (0.034 R)
• M4: 1,094,009 km (0.062 R)
• M5: 1,692,102 km (0.088 R)
• M6: 3,941,904 km (0.111 R)
• M7: 4,209,086 km (0.114 R)
• M8: 4,681,665 km (0.119 R)
• M9: 5,547,388 km (0.116 R)
• M10: 6,556,875 km (0.092 R)
• M11: 7,061,917 km (0.085 R)
• M12: 11,531,901 km (0.075 R)
• M13: 12,969,687 km (0.117 R)
• M14: 14,313,973 km (0.062 R)
• M15: 16,886,009 km (0.102 R)
• M16: 20,185,091 km (0.111 R)
• M17: 21,343,577 km (0.039 R)
• M18: 26,632,909 km (0.097 R)
• M19: 27,916,459 km (0.099 R)
• M20: 33,587,864 km (0.11 R)
• M21: 34,455,980 km (0.117 R)
• M22: 35,850,382 km (0.068 R)
• M23: 40,258,732 km (0.062 R)
• M24: 41,521,039 km (0.097 R)
• M25: 45,767,524 km (0.11 R)
• M26: 46,834,157 km (0.075 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 18,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit