🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.8 AU - 1.1 AU

Year: 338 Days

Day: 28.6 Hours

Environment

Temp: 47 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,392,541 km

• M1: 30,219 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.97 AU - 1.09 AU

Year: 382 Days

Day: 31.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.2 AU - 1.76 AU

Year: 658 Days

Day: 46.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,392,541 km

• M1: 862,881 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.2 AU - 2.32 AU

Year: 1241 Days

Day: 29.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4 AU - 5.14 AU

Year: 3568 Days

Day: 21.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887.5

Radius: 3.9

Gravity: 58.35 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 12.23 AU - 14.33 AU

Year: 17676 Days

Day: 19.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 76,392,541 km

• M1: 67,618 km (0.096 R)
• M2: 397,781 km (0.109 R)
• M3: 796,758 km (0.105 R)
• M4: 1,130,511 km (0.102 R)
• M5: 1,760,617 km (0.111 R)
• M6: 2,089,284 km (0.093 R)
• M7: 2,322,806 km (0.114 R)
• M8: 3,551,304 km (0.079 R)
• M9: 3,853,192 km (0.077 R)
• M10: 4,337,590 km (0.088 R)
• M11: 5,082,588 km (0.115 R)
• M12: 5,387,618 km (0.081 R)
• M13: 6,076,067 km (0.067 R)
• M14: 7,051,894 km (0.082 R)
• M15: 8,597,539 km (0.071 R)
• M16: 9,420,776 km (0.096 R)
• M17: 9,822,447 km (0.07 R)
• M18: 10,295,176 km (0.066 R)
• M19: 11,739,095 km (0.086 R)
• M20: 18,776,777 km (0.08 R)
• M21: 19,874,526 km (0.1 R)
• M22: 21,014,462 km (0.082 R)
• M23: 23,216,243 km (0.085 R)
• M24: 25,019,346 km (0.067 R)
• M25: 28,662,653 km (0.114 R)
• M26: 31,871,228 km (0.058 R)
• M27: 33,297,793 km (0.114 R)
• M28: 33,429,589 km (0.04 R)
• M29: 34,766,396 km (0.106 R)
• M30: 36,838,027 km (0.092 R)
• M31: 39,283,354 km (0.095 R)
• M32: 43,072,967 km (0.098 R)
• M33: 44,017,378 km (0.051 R)
• M34: 48,947,227 km (0.027 R)
• M35: 51,192,990 km (0.074 R)
• M36: 52,787,553 km (0.077 R)
• M37: 64,271,584 km (0.09 R)
• M38: 65,297,526 km (0.1 R)
• M39: 65,918,207 km (0.113 R)
• M40: 75,253,114 km (0.071 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: 474 - 13,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit