🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.69 AU - 0.99 AU

Year: 277 Days

Day: 37.6 Hours

Environment

Temp: 156 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.72 AU - 1.08 AU

Year: 307 Days

Day: 33.4 Hours

Environment

Temp: 163 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.88 AU - 2.2 AU

Year: 1049 Days

Day: 12.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.1

Radius: 10.6

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6.37 AU - 9.89 AU

Year: 8343 Days

Day: 9.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 17,152,750 km

• M1: 169,494 km (0.1 R)
• M2: 267,930 km (0.09 R)
• M3: 363,523 km (0.037 R)
• M4: 599,139 km (0.06 R)
• M5: 670,049 km (0.111 R)
• M6: 769,831 km (0.027 R)
• M7: 857,196 km (0.099 R)
• M8: 1,984,865 km (0.117 R)
• M9: 2,070,883 km (0.102 R)
• M10: 2,680,794 km (0.081 R)
• M11: 2,914,615 km (0.115 R)
• M12: 3,762,536 km (0.107 R)
• M13: 3,900,615 km (0.084 R)
• M14: 4,009,223 km (0.082 R)
• M15: 4,309,316 km (0.111 R)
• M16: 4,502,597 km (0.115 R)
• M17: 5,338,550 km (0.055 R)
• M18: 5,424,868 km (0.078 R)
• M19: 6,131,568 km (0.091 R)
• M20: 6,349,233 km (0.105 R)
• M21: 6,885,990 km (0.094 R)
• M22: 6,980,087 km (0.116 R)
• M23: 7,437,408 km (0.107 R)
• M24: 7,943,797 km (0.083 R)
• M25: 9,258,163 km (0.096 R)
• M26: 9,866,279 km (0.083 R)
• M27: 10,121,642 km (0.049 R)
• M28: 10,682,634 km (0.092 R)
• M29: 11,320,220 km (0.093 R)
• M30: 11,475,952 km (0.113 R)
• M31: 12,242,491 km (0.115 R)
• M32: 12,678,270 km (0.101 R)
• M33: 13,991,590 km (0.075 R)
• M34: 14,110,969 km (0.094 R)
• M35: 14,567,841 km (0.074 R)
• M36: 15,225,174 km (0.102 R)
• M37: 15,867,397 km (0.1 R)
• M38: 16,016,846 km (0.063 R)
• M39: 16,594,144 km (0.09 R)
• M40: 16,821,981 km (0.061 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 13,435 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit