🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.08 AU - 1.3 AU

Year: 489 Days

Day: 45.5 Hours

Environment

Temp: 9 °C

Axial Tilt: 107.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 53,115,252 km

• M1: 9,574 km (0.069 R)

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.7

Radius: 8.5

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.75 AU - 10.41 AU

Year: 9468 Days

Day: 10.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 53,115,252 km

• M1: 289,023 km (0.083 R)
• M2: 911,649 km (0.118 R)
• M3: 1,532,630 km (0.065 R)
• M4: 2,064,750 km (0.077 R)
• M5: 3,379,117 km (0.096 R)
• M6: 6,093,869 km (0.032 R)
• M7: 7,702,196 km (0.081 R)
• M8: 8,626,262 km (0.102 R)
• M9: 9,482,261 km (0.109 R)
• M10: 12,783,736 km (0.115 R)
• M11: 13,185,856 km (0.048 R)
• M12: 14,136,849 km (0.066 R)
• M13: 16,308,262 km (0.119 R)
• M14: 19,361,106 km (0.057 R)
• M15: 23,451,860 km (0.077 R)
• M16: 24,668,240 km (0.112 R)
• M17: 25,472,029 km (0.074 R)
• M18: 29,257,005 km (0.091 R)
• M19: 37,919,769 km (0.079 R)
• M20: 39,958,040 km (0.113 R)
• M21: 42,068,118 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.7

Radius: 13.2

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 9.1 AU - 9.7 AU

Year: 10857 Days

Day: 10.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 53,115,252 km

• M1: 168,148 km (0.108 R)
• M2: 613,650 km (0.079 R)
• M3: 1,523,505 km (0.049 R)
• M4: 2,015,682 km (0.065 R)
• M5: 3,477,403 km (0.096 R)
• M6: 4,957,225 km (0.08 R)
• M7: 5,983,616 km (0.093 R)
• M8: 7,609,445 km (0.045 R)
• M9: 8,092,048 km (0.118 R)
• M10: 8,594,996 km (0.081 R)
• M11: 9,314,562 km (0.119 R)
• M12: 10,819,516 km (0.08 R)
• M13: 11,430,923 km (0.114 R)
• M14: 12,906,407 km (0.111 R)
• M15: 16,018,641 km (0.09 R)
• M16: 18,248,696 km (0.082 R)
• M17: 24,621,715 km (0.043 R)
• M18: 26,870,470 km (0.057 R)
• M19: 28,618,372 km (0.109 R)
• M20: 30,113,752 km (0.034 R)
• M21: 30,880,740 km (0.116 R)
• M22: 32,682,796 km (0.046 R)
• M23: 33,726,690 km (0.042 R)
• M24: 41,128,195 km (0.094 R)
• M25: 46,428,746 km (0.073 R)
• M26: 51,698,331 km (0.101 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 15,763 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit