🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.83 AU - 1.19 AU

Year: 376 Days

Day: 44 Hours

Environment

Temp: 24 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 45,936,418 km

• M1: 39,045 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.26 AU - 1.3 AU

Year: 537 Days

Day: 35.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 43.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 45,936,418 km

• M1: 34,707 km (0.115 R)
• M2: 299,196 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.35 AU - 1.73 AU

Year: 709 Days

Day: 15.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.23 AU - 4.59 AU

Year: 2867 Days

Day: 16.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.1

Radius: 13.6

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.66 AU - 5.68 AU

Year: 3743 Days

Day: 6.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 45,936,418 km

• M1: 170,841 km (0.026 R)
• M2: 625,319 km (0.103 R)
• M3: 1,234,182 km (0.114 R)
• M4: 1,846,187 km (0.077 R)
• M5: 2,318,019 km (0.108 R)
• M6: 2,794,039 km (0.077 R)
• M7: 3,321,222 km (0.075 R)
• M8: 4,578,144 km (0.117 R)
• M9: 6,087,586 km (0.062 R)
• M10: 6,767,209 km (0.112 R)
• M11: 7,272,700 km (0.055 R)
• M12: 8,144,706 km (0.031 R)
• M13: 10,377,305 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.4

Radius: 11.8

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.41 AU - 9.67 AU

Year: 10080 Days

Day: 8.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 45,936,418 km

• M1: 152,889 km (0.102 R)
• M2: 696,677 km (0.112 R)
• M3: 1,263,504 km (0.114 R)
• M4: 2,391,771 km (0.039 R)
• M5: 3,188,529 km (0.048 R)
• M6: 3,661,857 km (0.076 R)
• M7: 4,047,221 km (0.075 R)
• M8: 4,931,195 km (0.117 R)
• M9: 6,810,593 km (0.085 R)
• M10: 7,477,799 km (0.105 R)
• M11: 9,598,947 km (0.105 R)
• M12: 10,086,786 km (0.037 R)
• M13: 12,490,973 km (0.081 R)
• M14: 13,073,208 km (0.118 R)
• M15: 13,673,395 km (0.092 R)
• M16: 15,320,318 km (0.076 R)
• M17: 18,402,483 km (0.104 R)
• M18: 19,156,755 km (0.105 R)
• M19: 20,566,416 km (0.116 R)
• M20: 21,214,624 km (0.03 R)
• M21: 26,996,731 km (0.119 R)
• M22: 29,679,769 km (0.037 R)
• M23: 32,754,603 km (0.104 R)
• M24: 35,570,634 km (0.101 R)
• M25: 37,216,061 km (0.12 R)
• M26: 37,815,948 km (0.12 R)
• M27: 41,679,762 km (0.105 R)
• M28: 44,711,213 km (0.055 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 20,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit