🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.68 AU - 0.76 AU

Year: 225 Days

Day: 47.7 Hours

Environment

Temp: 116 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.88 AU - 1.08 AU

Year: 358 Days

Day: 15.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,063,671 km

• M1: 657,333 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.97 AU - 1.03 AU

Year: 369 Days

Day: 17.3 Hours

Environment

Temp: 33 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.05 AU - 1.11 AU

Year: 414 Days

Day: 35 Hours

Environment

Temp: 11 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.47 AU - 5.43 AU

Year: 3464 Days

Day: 12.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 892.4

Radius: 4.2

Gravity: 50.59 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 12.77 AU - 13.45 AU

Year: 17514 Days

Day: 15.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 76,063,671 km

• M1: 52,210 km (0.118 R)
• M2: 293,661 km (0.088 R)
• M3: 439,070 km (0.112 R)
• M4: 716,723 km (0.034 R)
• M5: 953,088 km (0.12 R)
• M6: 1,720,824 km (0.093 R)
• M7: 2,566,351 km (0.1 R)
• M8: 2,734,499 km (0.113 R)
• M9: 2,987,320 km (0.062 R)
• M10: 3,628,197 km (0.066 R)
• M11: 7,025,116 km (0.051 R)
• M12: 7,694,716 km (0.117 R)
• M13: 8,511,072 km (0.088 R)
• M14: 8,777,655 km (0.062 R)
• M15: 9,841,595 km (0.089 R)
• M16: 12,221,847 km (0.114 R)
• M17: 13,544,591 km (0.109 R)
• M18: 16,801,337 km (0.085 R)
• M19: 17,052,063 km (0.078 R)
• M20: 25,790,374 km (0.06 R)
• M21: 28,070,245 km (0.09 R)
• M22: 30,233,730 km (0.114 R)
• M23: 31,482,423 km (0.097 R)
• M24: 32,376,719 km (0.07 R)
• M25: 34,216,025 km (0.109 R)
• M26: 34,618,892 km (0.039 R)
• M27: 37,528,870 km (0.034 R)
• M28: 40,149,376 km (0.056 R)
• M29: 41,504,134 km (0.091 R)
• M30: 41,962,502 km (0.088 R)
• M31: 43,514,580 km (0.073 R)
• M32: 43,829,483 km (0.104 R)
• M33: 55,095,998 km (0.113 R)
• M34: 57,900,659 km (0.105 R)
• M35: 59,048,673 km (0.075 R)
• M36: 64,198,879 km (0.099 R)
• M37: 68,784,203 km (0.114 R)
• M38: 69,425,829 km (0.077 R)
• M39: 74,703,642 km (0.096 R)
• M40: 76,063,636 km (0.107 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 13,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit