🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.65 AU - 0.91 AU

Year: 254 Days

Day: 32.4 Hours

Environment

Temp: 132 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.79 AU - 1.15 AU

Year: 352 Days

Day: 25.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.2 AU - 2.96 AU

Year: 1529 Days

Day: 46.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.6

Radius: 9.1

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.05 AU - 10.91 AU

Year: 9929 Days

Day: 12.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 44,793,424 km

• M1: 113,395 km (0.085 R)
• M2: 401,521 km (0.111 R)
• M3: 842,086 km (0.057 R)
• M4: 1,216,530 km (0.066 R)
• M5: 2,910,875 km (0.082 R)
• M6: 3,958,360 km (0.105 R)
• M7: 5,266,294 km (0.032 R)
• M8: 7,204,185 km (0.073 R)
• M9: 8,862,327 km (0.086 R)
• M10: 9,254,124 km (0.078 R)
• M11: 9,780,559 km (0.082 R)
• M12: 10,760,724 km (0.118 R)
• M13: 12,717,614 km (0.108 R)
• M14: 15,343,206 km (0.078 R)
• M15: 16,370,944 km (0.044 R)
• M16: 17,688,452 km (0.113 R)
• M17: 25,587,220 km (0.096 R)
• M18: 26,867,478 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.8

Radius: 8.2

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 8.13 AU - 11.33 AU

Year: 11198 Days

Day: 10.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 44,793,424 km

• M1: 102,624 km (0.087 R)
• M2: 459,565 km (0.097 R)
• M3: 735,423 km (0.082 R)
• M4: 1,249,292 km (0.08 R)
• M5: 1,566,439 km (0.097 R)
• M6: 2,347,490 km (0.111 R)
• M7: 3,115,076 km (0.085 R)
• M8: 4,480,456 km (0.042 R)
• M9: 5,169,055 km (0.115 R)
• M10: 5,555,467 km (0.101 R)
• M11: 6,869,085 km (0.087 R)
• M12: 7,296,786 km (0.111 R)
• M13: 8,205,443 km (0.056 R)
• M14: 8,866,965 km (0.075 R)
• M15: 10,396,454 km (0.12 R)
• M16: 11,170,922 km (0.084 R)
• M17: 12,262,388 km (0.112 R)
• M18: 16,713,523 km (0.107 R)
• M19: 17,487,692 km (0.094 R)
• M20: 17,919,880 km (0.094 R)
• M21: 18,730,850 km (0.092 R)
• M22: 19,412,268 km (0.099 R)
• M23: 21,803,590 km (0.089 R)
• M24: 25,105,814 km (0.035 R)
• M25: 25,471,730 km (0.096 R)
• M26: 26,875,557 km (0.097 R)
• M27: 33,118,425 km (0.054 R)
• M28: 34,902,679 km (0.073 R)
• M29: 36,049,796 km (0.052 R)
• M30: 37,578,536 km (0.059 R)
• M31: 38,661,775 km (0.11 R)
• M32: 40,638,860 km (0.097 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: 425 - 11,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit