🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.84 AU - 1.98 AU

Year: 989 Days

Day: 32.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,224,891 km

• M1: 53,257 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.57 AU - 3.77 AU

Year: 2635 Days

Day: 39 Hours

Environment

Temp: -120 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,224,891 km

• M1: 49,517 km (0.086 R)
• M2: 2,377,260 km (0.111 R)

Asteroid Belt

Center: 4.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.8

Radius: 9.2

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.93 AU - 6.15 AU

Year: 5563 Days

Day: 9.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 39,224,891 km

• M1: 114,442 km (0.109 R)
• M2: 439,818 km (0.108 R)
• M3: 831,315 km (0.109 R)
• M4: 1,612,815 km (0.061 R)
• M5: 2,064,750 km (0.086 R)
• M6: 2,963,235 km (0.115 R)
• M7: 3,301,775 km (0.063 R)
• M8: 3,945,793 km (0.078 R)
• M9: 4,333,252 km (0.063 R)
• M10: 5,052,818 km (0.083 R)
• M11: 5,907,919 km (0.106 R)
• M12: 7,588,950 km (0.097 R)
• M13: 8,708,391 km (0.092 R)
• M14: 11,048,401 km (0.114 R)
• M15: 12,291,111 km (0.062 R)
• M16: 12,823,230 km (0.118 R)
• M17: 13,522,600 km (0.114 R)
• M18: 13,881,785 km (0.058 R)
• M19: 18,639,895 km (0.063 R)
• M20: 19,798,829 km (0.037 R)
• M21: 21,073,403 km (0.117 R)
• M22: 24,158,710 km (0.097 R)
• M23: 24,460,299 km (0.1 R)
• M24: 25,769,729 km (0.029 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.3

Radius: 14.7

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.98 AU - 7.48 AU

Year: 7285 Days

Day: 5.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 39,224,891 km

• M1: 183,108 km (0.111 R)
• M2: 749,934 km (0.064 R)
• M3: 1,345,932 km (0.073 R)
• M4: 2,359,158 km (0.102 R)
• M5: 2,854,028 km (0.117 R)
• M6: 3,860,373 km (0.065 R)
• M7: 5,453,740 km (0.109 R)
• M8: 6,399,049 km (0.034 R)
• M9: 8,242,095 km (0.103 R)
• M10: 8,914,537 km (0.115 R)
• M11: 9,623,332 km (0.12 R)
• M12: 12,897,281 km (0.083 R)
• M13: 21,474,026 km (0.092 R)
• M14: 23,571,987 km (0.051 R)
• M15: 27,613,523 km (0.115 R)
• M16: 29,798,250 km (0.11 R)
• M17: 38,410,749 km (0.103 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 16,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit