🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.55 AU - 0.81 AU

Year: 245 Days

Day: 15.3 Hours

Environment

Temp: 4 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,587,685 km

• M1: 91,255 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.37 AU - 1.79 AU

Year: 867 Days

Day: 24.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.16 AU - 2.48 AU

Year: 1543 Days

Day: 18.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.86 AU - 3.1 AU

Year: 1705 Days

Day: 14.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.2

Radius: 10.2

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.35 AU - 8.09 AU

Year: 8469 Days

Day: 11.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 47,587,685 km

• M1: 146,157 km (0.115 R)
• M2: 517,160 km (0.084 R)
• M3: 1,568,534 km (0.118 R)
• M4: 2,937,653 km (0.062 R)
• M5: 3,513,904 km (0.046 R)
• M6: 5,272,128 km (0.1 R)
• M7: 7,514,600 km (0.112 R)
• M8: 11,254,547 km (0.059 R)
• M9: 13,780,657 km (0.096 R)
• M10: 17,324,032 km (0.091 R)
• M11: 18,769,746 km (0.099 R)
• M12: 25,884,920 km (0.118 R)
• M13: 28,419,706 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 354.9

Radius: 4.4

Gravity: 18.33 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.21 AU - 10.73 AU

Year: 13743 Days

Day: 18.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 47,587,685 km

• M1: 55,052 km (0.103 R)
• M2: 396,434 km (0.116 R)
• M3: 703,708 km (0.085 R)
• M4: 1,351,018 km (0.117 R)
• M5: 2,145,533 km (0.093 R)
• M6: 4,076,243 km (0.085 R)
• M7: 4,243,344 km (0.096 R)
• M8: 4,927,006 km (0.12 R)
• M9: 5,960,727 km (0.09 R)
• M10: 6,323,053 km (0.117 R)
• M11: 6,932,814 km (0.058 R)
• M12: 8,719,162 km (0.08 R)
• M13: 8,997,265 km (0.068 R)
• M14: 11,659,508 km (0.099 R)
• M15: 13,658,286 km (0.113 R)
• M16: 15,669,779 km (0.051 R)
• M17: 16,219,252 km (0.101 R)
• M18: 18,698,238 km (0.092 R)
• M19: 21,168,547 km (0.061 R)
• M20: 22,438,484 km (0.105 R)
• M21: 22,698,485 km (0.05 R)
• M22: 22,872,916 km (0.108 R)
• M23: 23,136,208 km (0.041 R)
• M24: 24,209,573 km (0.088 R)
• M25: 25,691,789 km (0.116 R)
• M26: 27,233,395 km (0.073 R)
• M27: 31,139,994 km (0.113 R)
• M28: 32,779,586 km (0.075 R)
• M29: 38,164,960 km (0.111 R)
• M30: 41,977,611 km (0.073 R)
• M31: 43,302,749 km (0.096 R)
• M32: 46,175,926 km (0.076 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 11,698 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit