🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.45 AU - 0.61 AU

Year: 135 Days

Day: 20.4 Hours

Environment

Temp: 284 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.13 AU - 1.37 AU

Year: 489 Days

Day: 21.1 Hours

Environment

Temp: 33 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.12 AU - 1.4 AU

Year: 495 Days

Day: 27.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.13 AU - 1.85 AU

Year: 636 Days

Day: 46.7 Hours

Environment

Temp: -11 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.1 AU - 3.12 AU

Year: 1475 Days

Day: 30.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,666,702 km

• M1: 26,479 km (0.119 R)
• M2: 387,608 km (0.07 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.42 AU - 3.56 AU

Year: 1809 Days

Day: 36.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.94 AU - 4.46 AU

Year: 2490 Days

Day: 29 Hours

Environment

Temp: -113 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.89 AU - 4.71 AU

Year: 2592 Days

Day: 12.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,666,702 km

• M1: 239,057 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935

Radius: 11.5

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 7.02 AU - 11.5 AU

Year: 9858 Days

Day: 13 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 52,666,702 km

• M1: 145,708 km (0.066 R)
• M2: 575,952 km (0.081 R)
• M3: 1,722,919 km (0.059 R)
• M4: 2,433,808 km (0.052 R)
• M5: 2,846,847 km (0.081 R)
• M6: 3,529,762 km (0.087 R)
• M7: 3,979,004 km (0.104 R)
• M8: 4,436,624 km (0.036 R)
• M9: 5,631,013 km (0.104 R)
• M10: 7,656,868 km (0.081 R)
• M11: 11,318,874 km (0.062 R)
• M12: 12,360,524 km (0.063 R)
• M13: 13,276,362 km (0.079 R)
• M14: 16,082,070 km (0.111 R)
• M15: 16,585,318 km (0.106 R)
• M16: 19,101,105 km (0.083 R)
• M17: 21,254,716 km (0.115 R)
• M18: 22,124,627 km (0.05 R)
• M19: 23,108,832 km (0.094 R)
• M20: 27,747,263 km (0.085 R)
• M21: 28,576,335 km (0.118 R)
• M22: 30,393,051 km (0.046 R)
• M23: 31,385,334 km (0.085 R)
• M24: 35,814,478 km (0.096 R)
• M25: 36,180,993 km (0.099 R)
• M26: 36,673,619 km (0.095 R)
• M27: 37,420,711 km (0.097 R)
• M28: 38,816,907 km (0.095 R)
• M29: 41,713,122 km (0.103 R)
• M30: 44,891,628 km (0.042 R)
• M31: 46,178,320 km (0.111 R)
• M32: 48,080,008 km (0.081 R)
• M33: 49,125,248 km (0.042 R)
• M34: 50,644,863 km (0.104 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 14,032 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit