🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.8 AU - 5.06 AU

Year: 3372 Days

Day: 23.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.3

Radius: 8.5

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.26 AU - 9.74 AU

Year: 8962 Days

Day: 7.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 74,287,965 km

• M1: 842,236 km (0.065 R)
• M2: 1,141,731 km (0.075 R)
• M3: 1,747,602 km (0.106 R)
• M4: 2,426,328 km (0.115 R)
• M5: 3,209,473 km (0.109 R)
• M6: 3,684,596 km (0.117 R)
• M7: 7,076,428 km (0.111 R)
• M8: 8,958,220 km (0.05 R)
• M9: 9,421,225 km (0.056 R)
• M10: 12,391,042 km (0.046 R)
• M11: 12,849,859 km (0.103 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 543.3

Radius: 6.8

Gravity: 11.75 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 14.38 AU - 16.24 AU

Year: 21665 Days

Day: 20.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 74,287,965 km

• M1: 84,523 km (0.1 R)
• M2: 585,526 km (0.069 R)
• M3: 952,490 km (0.088 R)
• M4: 1,661,733 km (0.089 R)
• M5: 2,751,254 km (0.084 R)
• M6: 3,604,561 km (0.064 R)
• M7: 3,843,169 km (0.117 R)
• M8: 4,798,053 km (0.073 R)
• M9: 6,405,482 km (0.111 R)
• M10: 6,712,008 km (0.093 R)
• M11: 7,690,677 km (0.059 R)
• M12: 10,044,001 km (0.05 R)
• M13: 13,326,478 km (0.117 R)
• M14: 16,762,142 km (0.074 R)
• M15: 19,264,316 km (0.079 R)
• M16: 19,627,839 km (0.033 R)
• M17: 23,211,157 km (0.112 R)
• M18: 24,144,498 km (0.055 R)
• M19: 26,980,874 km (0.046 R)
• M20: 41,599,577 km (0.113 R)
• M21: 45,173,919 km (0.095 R)
• M22: 45,815,694 km (0.092 R)
• M23: 50,308,118 km (0.094 R)
• M24: 56,371,619 km (0.099 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 12,822 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit