🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.45 AU - 0.67 AU

Year: 152 Days

Day: 43.8 Hours

Environment

Temp: 182 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.41 AU - 1.55 AU

Year: 651 Days

Day: 39.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,769,485 km

• M1: 244,443 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.41 AU - 3.89 AU

Year: 2022 Days

Day: 16.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,769,485 km

• M1: 32,912 km (0.07 R)
• M2: 484,996 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.85 AU - 3.55 AU

Year: 2070 Days

Day: 46.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.75 AU - 4.33 AU

Year: 2409 Days

Day: 44.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.04 AU - 5.3 AU

Year: 3650 Days

Day: 35.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.3

Radius: 13.2

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.32 AU - 10.36 AU

Year: 8710 Days

Day: 6.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 60,769,485 km

• M1: 215,122 km (0.101 R)
• M2: 960,269 km (0.066 R)
• M3: 1,620,295 km (0.106 R)
• M4: 5,387,917 km (0.072 R)
• M5: 6,194,698 km (0.119 R)
• M6: 7,519,687 km (0.111 R)
• M7: 8,267,676 km (0.054 R)
• M8: 9,104,078 km (0.106 R)
• M9: 10,206,764 km (0.083 R)
• M10: 14,584,296 km (0.035 R)
• M11: 15,691,620 km (0.1 R)
• M12: 18,768,698 km (0.046 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.5

Radius: 4.4

Gravity: 26.47 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 10.99 AU - 14.55 AU

Year: 16504 Days

Day: 17.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 60,769,485 km

• M1: 54,902 km (0.095 R)
• M2: 255,513 km (0.069 R)
• M3: 439,070 km (0.06 R)
• M4: 803,041 km (0.111 R)
• M5: 1,134,251 km (0.117 R)
• M6: 1,276,519 km (0.066 R)
• M7: 1,416,243 km (0.114 R)
• M8: 1,629,270 km (0.086 R)
• M9: 1,794,426 km (0.064 R)
• M10: 2,276,580 km (0.048 R)
• M11: 2,547,951 km (0.104 R)
• M12: 3,080,519 km (0.119 R)
• M13: 3,519,440 km (0.061 R)
• M14: 4,553,011 km (0.11 R)
• M15: 5,121,633 km (0.113 R)
• M16: 5,587,331 km (0.059 R)
• M17: 6,278,174 km (0.113 R)
• M18: 7,644,002 km (0.106 R)
• M19: 7,827,709 km (0.108 R)
• M20: 9,248,140 km (0.067 R)
• M21: 19,827,103 km (0.106 R)
• M22: 21,510,977 km (0.112 R)
• M23: 21,693,486 km (0.048 R)
• M24: 23,287,601 km (0.088 R)
• M25: 31,609,282 km (0.03 R)
• M26: 34,023,193 km (0.103 R)
• M27: 38,136,387 km (0.069 R)
• M28: 40,450,666 km (0.057 R)
• M29: 42,568,822 km (0.1 R)
• M30: 57,374,075 km (0.079 R)
• M31: 57,549,553 km (0.074 R)
• M32: 60,587,586 km (0.087 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 15,820 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit