🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.81 AU - 0.93 AU

Year: 299 Days

Day: 25.4 Hours

Environment

Temp: 103 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.27 AU - 1.61 AU

Year: 638 Days

Day: 14.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.2 AU - 1.92 AU

Year: 719 Days

Day: 37.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,682,291 km

• M1: 526,884 km (0.063 R)
• M2: 697,874 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.62 AU - 2.14 AU

Year: 951 Days

Day: 18.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.1

Radius: 8.2

Gravity: 12.36 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 8.78 AU - 12.64 AU

Year: 12932 Days

Day: 8.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 60,682,291 km

• M1: 102,175 km (0.057 R)
• M2: 384,167 km (0.058 R)
• M3: 1,048,531 km (0.108 R)
• M4: 1,361,789 km (0.073 R)
• M5: 1,924,277 km (0.117 R)
• M6: 2,399,999 km (0.071 R)
• M7: 4,037,497 km (0.094 R)
• M8: 4,369,604 km (0.06 R)
• M9: 5,733,488 km (0.091 R)
• M10: 6,193,053 km (0.114 R)
• M11: 6,553,584 km (0.056 R)
• M12: 6,928,027 km (0.045 R)
• M13: 7,360,963 km (0.111 R)
• M14: 8,619,979 km (0.078 R)
• M15: 9,223,457 km (0.114 R)
• M16: 10,181,033 km (0.118 R)
• M17: 11,028,355 km (0.096 R)
• M18: 11,800,130 km (0.073 R)
• M19: 12,106,357 km (0.117 R)
• M20: 13,056,902 km (0.086 R)
• M21: 13,384,521 km (0.09 R)
• M22: 19,234,546 km (0.059 R)
• M23: 19,573,685 km (0.1 R)
• M24: 20,970,181 km (0.085 R)
• M25: 21,239,307 km (0.082 R)
• M26: 22,338,702 km (0.118 R)
• M27: 22,713,445 km (0.102 R)
• M28: 23,475,646 km (0.114 R)
• M29: 33,504,089 km (0.116 R)
• M30: 36,394,320 km (0.108 R)
• M31: 39,856,912 km (0.116 R)
• M32: 43,242,611 km (0.118 R)
• M33: 45,154,172 km (0.104 R)
• M34: 51,714,638 km (0.091 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 12,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit