🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.82 AU - 0.98 AU

Year: 300 Days

Day: 36.3 Hours

Environment

Temp: 104 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.97 AU - 1.01 AU

Year: 346 Days

Day: 19.8 Hours

Environment

Temp: 81 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,322,412 km

• M1: 765,941 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.99 AU - 1.55 AU

Year: 503 Days

Day: 33.9 Hours

Environment

Temp: 30 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.18 AU - 1.74 AU

Year: 620 Days

Day: 23 Hours

Environment

Temp: 3 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.09 AU - 2.31 AU

Year: 1147 Days

Day: 22.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,322,412 km

• M1: 51,462 km (0.068 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.92 AU - 3.8 AU

Year: 2165 Days

Day: 41.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.05 AU - 3.95 AU

Year: 2301 Days

Day: 46.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.3

Radius: 13.3

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 8.26 AU - 8.94 AU

Year: 8864 Days

Day: 12.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 44,322,412 km

• M1: 165,455 km (0.111 R)
• M2: 642,074 km (0.112 R)
• M3: 1,220,270 km (0.113 R)
• M4: 1,667,268 km (0.111 R)
• M5: 2,157,650 km (0.111 R)
• M6: 3,321,522 km (0.096 R)
• M7: 3,750,119 km (0.048 R)
• M8: 4,662,666 km (0.102 R)
• M9: 5,110,114 km (0.035 R)
• M10: 6,410,119 km (0.093 R)
• M11: 7,512,057 km (0.079 R)
• M12: 8,429,391 km (0.106 R)
• M13: 12,292,008 km (0.074 R)
• M14: 14,296,171 km (0.076 R)
• M15: 15,053,136 km (0.05 R)
• M16: 16,923,110 km (0.088 R)
• M17: 19,549,300 km (0.064 R)
• M18: 21,771,577 km (0.11 R)
• M19: 22,185,514 km (0.036 R)
• M20: 24,157,663 km (0.084 R)
• M21: 29,443,853 km (0.09 R)
• M22: 32,248,663 km (0.109 R)
• M23: 33,440,809 km (0.106 R)
• M24: 36,028,254 km (0.03 R)
• M25: 36,491,409 km (0.045 R)
• M26: 38,625,422 km (0.087 R)
• M27: 40,966,928 km (0.074 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 17,214 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit