🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.2 AU - 1.3 AU

Year: 521 Days

Day: 32.3 Hours

Environment

Temp: -19 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.94 AU - 2.22 AU

Year: 1118 Days

Day: 27.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,651,327 km

• M1: 65,374 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.64 AU - 2.82 AU

Year: 1682 Days

Day: 46.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.36 AU - 3.76 AU

Year: 1995 Days

Day: 26.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.7

Radius: 12.7

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 11.31 AU - 12.23 AU

Year: 15053 Days

Day: 8.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 51,651,327 km

• M1: 161,865 km (0.119 R)
• M2: 900,430 km (0.077 R)
• M3: 1,523,206 km (0.057 R)
• M4: 2,303,059 km (0.1 R)
• M5: 2,718,493 km (0.079 R)
• M6: 4,947,202 km (0.056 R)
• M7: 5,794,674 km (0.05 R)
• M8: 7,823,819 km (0.044 R)
• M9: 8,874,295 km (0.07 R)
• M10: 9,962,769 km (0.114 R)
• M11: 13,430,897 km (0.093 R)
• M12: 15,436,107 km (0.09 R)
• M13: 17,792,423 km (0.04 R)
• M14: 18,931,611 km (0.08 R)
• M15: 27,765,066 km (0.112 R)
• M16: 35,988,012 km (0.11 R)
• M17: 37,281,285 km (0.091 R)
• M18: 37,807,271 km (0.099 R)
• M19: 39,687,118 km (0.105 R)
• M20: 44,070,336 km (0.088 R)
• M21: 46,454,178 km (0.106 R)
• M22: 46,910,452 km (0.072 R)
• M23: 47,369,867 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.8

Radius: 6.3

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 11.32 AU - 15.64 AU

Year: 18450 Days

Day: 20.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 51,651,327 km

• M1: 79,137 km (0.042 R)
• M2: 1,093,411 km (0.109 R)
• M3: 1,768,247 km (0.117 R)
• M4: 2,504,717 km (0.106 R)
• M5: 5,398,688 km (0.105 R)
• M6: 6,295,677 km (0.108 R)
• M7: 7,288,109 km (0.12 R)
• M8: 8,199,310 km (0.031 R)
• M9: 11,329,944 km (0.11 R)
• M10: 13,534,568 km (0.12 R)
• M11: 14,307,092 km (0.072 R)
• M12: 18,850,678 km (0.063 R)
• M13: 19,976,701 km (0.091 R)
• M14: 28,306,460 km (0.092 R)
• M15: 31,194,896 km (0.069 R)
• M16: 33,805,678 km (0.113 R)
• M17: 37,926,202 km (0.058 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: 280 - 20,188 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit