🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.61 AU - 0.79 AU

Year: 223 Days

Day: 27.8 Hours

Environment

Temp: 181 °C

Axial Tilt: 42.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.78 AU - 0.84 AU

Year: 278 Days

Day: 41.5 Hours

Environment

Temp: 128 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2 AU - 2.88 AU

Year: 1451 Days

Day: 23.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,880,327 km

• M1: 1,595,910 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.18 AU - 3.94 AU

Year: 2558 Days

Day: 20 Hours

Environment

Temp: -122 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,880,327 km

• M1: 1,268,740 km (0.067 R)

Asteroid Belt

Center: 10.23 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 254.1

Radius: 5.2

Gravity: 9.4 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 14.67 AU - 19.13 AU

Year: 26456 Days

Day: 24.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 65,880,327 km

• M1: 64,776 km (0.058 R)
• M2: 405,410 km (0.107 R)
• M3: 623,374 km (0.112 R)
• M4: 1,604,288 km (0.112 R)
• M5: 2,282,564 km (0.072 R)
• M6: 2,494,993 km (0.118 R)
• M7: 2,674,361 km (0.057 R)
• M8: 6,062,155 km (0.038 R)
• M9: 9,054,561 km (0.075 R)
• M10: 10,086,636 km (0.072 R)
• M11: 10,256,430 km (0.082 R)
• M12: 11,194,857 km (0.1 R)
• M13: 11,684,940 km (0.08 R)
• M14: 12,773,713 km (0.117 R)
• M15: 13,106,419 km (0.116 R)
• M16: 14,423,479 km (0.103 R)
• M17: 14,857,163 km (0.107 R)
• M18: 17,807,682 km (0.095 R)
• M19: 21,126,510 km (0.111 R)
• M20: 26,304,542 km (0.025 R)
• M21: 35,562,555 km (0.074 R)
• M22: 36,220,786 km (0.113 R)
• M23: 40,057,223 km (0.035 R)
• M24: 43,106,327 km (0.115 R)
• M25: 44,307,299 km (0.097 R)
• M26: 45,839,929 km (0.08 R)
• M27: 51,147,662 km (0.085 R)
• M28: 52,663,088 km (0.114 R)
• M29: 54,555,800 km (0.11 R)
• M30: 60,879,003 km (0.072 R)
• M31: 61,631,331 km (0.115 R)
• M32: 62,580,529 km (0.053 R)
• M33: 65,093,624 km (0.102 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 14,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit