🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.95 AU - 3.15 AU

Year: 1986 Days

Day: 24.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,138,511 km

• M1: 25,432 km (0.041 R)

Asteroid Belt

Center: 5.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.8

Radius: 12.1

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 8.71 AU - 9.11 AU

Year: 9915 Days

Day: 10.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 54,138,511 km

• M1: 150,495 km (0.088 R)
• M2: 718,818 km (0.112 R)
• M3: 1,309,281 km (0.112 R)
• M4: 1,767,499 km (0.082 R)
• M5: 2,459,688 km (0.117 R)
• M6: 3,235,204 km (0.113 R)
• M7: 4,553,161 km (0.084 R)
• M8: 5,365,477 km (0.096 R)
• M9: 5,891,015 km (0.079 R)
• M10: 7,636,373 km (0.1 R)
• M11: 8,132,589 km (0.066 R)
• M12: 8,694,179 km (0.083 R)
• M13: 11,362,557 km (0.081 R)
• M14: 12,231,571 km (0.109 R)
• M15: 13,498,365 km (0.099 R)
• M16: 14,598,209 km (0.088 R)
• M17: 16,022,530 km (0.116 R)
• M18: 17,045,481 km (0.111 R)
• M19: 18,403,231 km (0.05 R)
• M20: 20,297,738 km (0.026 R)
• M21: 22,152,752 km (0.087 R)
• M22: 22,908,371 km (0.061 R)
• M23: 24,917,919 km (0.106 R)
• M24: 30,709,301 km (0.12 R)
• M25: 33,475,964 km (0.117 R)
• M26: 34,137,337 km (0.093 R)
• M27: 34,807,385 km (0.067 R)
• M28: 35,486,261 km (0.082 R)
• M29: 42,253,769 km (0.084 R)
• M30: 43,546,594 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.6

Radius: 10.2

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 7.36 AU - 12.02 AU

Year: 11245 Days

Day: 13.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 54,138,511 km

• M1: 126,859 km (0.106 R)
• M2: 509,082 km (0.079 R)
• M3: 1,154,896 km (0.045 R)
• M4: 2,543,313 km (0.112 R)
• M5: 4,071,605 km (0.055 R)
• M6: 4,665,359 km (0.077 R)
• M7: 5,181,023 km (0.057 R)
• M8: 5,988,852 km (0.109 R)
• M9: 9,113,053 km (0.081 R)
• M10: 10,024,553 km (0.106 R)
• M11: 10,502,519 km (0.064 R)
• M12: 14,352,121 km (0.083 R)
• M13: 18,415,647 km (0.099 R)
• M14: 19,952,466 km (0.073 R)
• M15: 21,748,538 km (0.034 R)
• M16: 23,371,825 km (0.1 R)
• M17: 23,930,423 km (0.068 R)
• M18: 26,554,968 km (0.084 R)
• M19: 27,163,233 km (0.09 R)
• M20: 28,937,315 km (0.109 R)
• M21: 30,676,390 km (0.12 R)
• M22: 33,649,199 km (0.116 R)
• M23: 35,816,423 km (0.109 R)
• M24: 36,434,711 km (0.108 R)
• M25: 38,589,668 km (0.077 R)
• M26: 39,108,923 km (0.085 R)
• M27: 43,852,372 km (0.103 R)
• M28: 44,559,970 km (0.108 R)
• M29: 47,912,907 km (0.088 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 16,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit