🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.9 AU - 1.08 AU

Year: 373 Days

Day: 34 Hours

Environment

Temp: 29 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,892,951 km

• M1: 67,618 km (0.073 R)

Asteroid Belt

Center: 4.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.4

Radius: 8.6

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.98 AU - 8.56 AU

Year: 9008 Days

Day: 9.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 34,892,951 km

• M1: 106,962 km (0.088 R)
• M2: 398,978 km (0.072 R)
• M3: 822,938 km (0.111 R)
• M4: 1,483,412 km (0.1 R)
• M5: 2,074,623 km (0.063 R)
• M6: 2,550,494 km (0.113 R)
• M7: 2,893,522 km (0.044 R)
• M8: 3,466,332 km (0.112 R)
• M9: 4,478,063 km (0.065 R)
• M10: 4,893,646 km (0.069 R)
• M11: 5,334,810 km (0.075 R)
• M12: 5,612,015 km (0.108 R)
• M13: 6,062,454 km (0.061 R)
• M14: 8,190,633 km (0.057 R)
• M15: 9,289,579 km (0.109 R)
• M16: 11,470,118 km (0.094 R)
• M17: 11,985,632 km (0.077 R)
• M18: 12,897,730 km (0.053 R)
• M19: 14,980,581 km (0.068 R)
• M20: 17,078,243 km (0.08 R)
• M21: 17,614,850 km (0.056 R)
• M22: 18,440,780 km (0.068 R)
• M23: 21,769,033 km (0.072 R)
• M24: 22,241,015 km (0.09 R)
• M25: 26,981,622 km (0.117 R)
• M26: 30,556,263 km (0.115 R)
• M27: 32,763,878 km (0.102 R)
• M28: 34,647,465 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.6

Radius: 14.6

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.22 AU - 10 AU

Year: 9569 Days

Day: 11.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 34,892,951 km

• M1: 209,437 km (0.12 R)
• M2: 834,906 km (0.114 R)
• M3: 1,594,564 km (0.108 R)
• M4: 4,117,083 km (0.047 R)
• M5: 7,604,509 km (0.111 R)
• M6: 8,574,950 km (0.097 R)
• M7: 9,323,687 km (0.072 R)
• M8: 9,935,842 km (0.05 R)
• M9: 12,552,757 km (0.049 R)
• M10: 14,419,290 km (0.042 R)
• M11: 15,358,914 km (0.085 R)
• M12: 17,101,430 km (0.101 R)
• M13: 18,834,372 km (0.103 R)
• M14: 23,197,095 km (0.1 R)
• M15: 33,658,324 km (0.091 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: 245 - 19,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit