🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.52 AU - 0.6 AU

Year: 275 Days

Day: 29.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.6 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.4

Radius: 8.1

Gravity: 11.65 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.54 AU - 5.72 AU

Year: 6536 Days

Day: 14.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 49,086,448 km

• M1: 100,829 km (0.112 R)
• M2: 417,677 km (0.11 R)
• M3: 705,504 km (0.112 R)
• M4: 1,139,487 km (0.073 R)
• M5: 1,492,089 km (0.073 R)
• M6: 1,799,812 km (0.087 R)
• M7: 2,198,640 km (0.048 R)
• M8: 4,179,017 km (0.095 R)
• M9: 5,597,354 km (0.079 R)
• M10: 5,948,161 km (0.057 R)
• M11: 7,424,243 km (0.038 R)
• M12: 8,086,214 km (0.111 R)
• M13: 9,349,269 km (0.028 R)
• M14: 9,616,899 km (0.11 R)
• M15: 10,450,608 km (0.085 R)
• M16: 10,836,271 km (0.05 R)
• M17: 12,261,490 km (0.105 R)
• M18: 13,074,256 km (0.083 R)
• M19: 13,353,106 km (0.054 R)
• M20: 14,508,151 km (0.087 R)
• M21: 16,044,072 km (0.034 R)
• M22: 16,557,642 km (0.047 R)
• M23: 19,872,282 km (0.088 R)
• M24: 20,840,779 km (0.113 R)
• M25: 21,684,660 km (0.112 R)
• M26: 23,033,135 km (0.087 R)
• M27: 27,687,424 km (0.032 R)
• M28: 30,820,153 km (0.039 R)
• M29: 36,663,745 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.5

Radius: 8.5

Gravity: 11.76 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.63 AU - 7.09 AU

Year: 9306 Days

Day: 10.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 49,086,448 km

• M1: 109,356 km (0.052 R)
• M2: 474,524 km (0.103 R)
• M3: 908,358 km (0.118 R)
• M4: 1,325,138 km (0.048 R)
• M5: 2,566,651 km (0.077 R)
• M6: 4,221,502 km (0.086 R)
• M7: 5,421,726 km (0.083 R)
• M8: 7,072,539 km (0.078 R)
• M9: 7,775,649 km (0.117 R)
• M10: 9,417,336 km (0.049 R)
• M11: 11,892,582 km (0.037 R)
• M12: 14,187,413 km (0.088 R)
• M13: 14,771,443 km (0.105 R)
• M14: 16,126,501 km (0.115 R)
• M15: 16,477,757 km (0.115 R)
• M16: 16,906,055 km (0.063 R)
• M17: 25,847,969 km (0.051 R)
• M18: 27,310,138 km (0.088 R)
• M19: 28,723,988 km (0.054 R)
• M20: 30,079,943 km (0.119 R)
• M21: 30,398,886 km (0.037 R)
• M22: 36,411,075 km (0.064 R)
• M23: 41,309,956 km (0.087 R)
• M24: 42,633,299 km (0.082 R)
• M25: 48,646,984 km (0.102 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 18,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit