🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.1 AU - 1.83 AU

Year: 513 Days

Day: 20.6 Hours

Environment

Temp: 185 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,578,864 km

• M1: 62,682 km (0.089 R)
• M2: 346,469 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.4 AU - 1.66 AU

Year: 550 Days

Day: 26.8 Hours

Environment

Temp: 194 °C

Axial Tilt: 154.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,578,864 km

• M1: 401,371 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.7 AU - 1.9 AU

Year: 702 Days

Day: 38.2 Hours

Environment

Temp: 130 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.91 AU - 3.07 AU

Year: 1142 Days

Day: 36.5 Hours

Environment

Temp: 7 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.73 AU - 4.11 AU

Year: 2255 Days

Day: 14.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,578,864 km

• M1: 1,643,931 km (0.083 R)

Planet 6 - Terrestrial

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7.19 AU - 10.19 AU

Year: 7444 Days

Day: 15.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,578,864 km

• M1: 33,660 km (0.094 R)

Planet 7 - Terrestrial

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 9.62 AU - 11.5 AU

Year: 9971 Days

Day: 14.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 12.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.5

Radius: 13.1

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 9.83 AU - 16.07 AU

Year: 13541 Days

Day: 10.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 44,578,864 km

• M1: 163,510 km (0.091 R)
• M2: 598,242 km (0.102 R)
• M3: 1,096,702 km (0.104 R)
• M4: 2,542,865 km (0.108 R)
• M5: 3,946,392 km (0.078 R)
• M6: 4,953,185 km (0.111 R)
• M7: 6,336,367 km (0.096 R)
• M8: 7,274,047 km (0.114 R)
• M9: 8,739,657 km (0.066 R)
• M10: 9,192,490 km (0.057 R)
• M11: 9,852,965 km (0.088 R)
• M12: 10,646,432 km (0.059 R)
• M13: 11,751,810 km (0.056 R)
• M14: 12,701,607 km (0.038 R)
• M15: 14,067,137 km (0.108 R)
• M16: 18,161,331 km (0.072 R)
• M17: 25,285,032 km (0.116 R)
• M18: 25,743,400 km (0.095 R)
• M19: 27,536,181 km (0.107 R)
• M20: 28,315,436 km (0.104 R)
• M21: 30,020,254 km (0.104 R)
• M22: 31,054,424 km (0.096 R)
• M23: 33,084,766 km (0.055 R)
• M24: 36,585,206 km (0.09 R)
• M25: 38,485,099 km (0.062 R)

Kuiper Belt

Range: 37.7 - 58.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 12,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit