🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.83 AU - 3.93 AU

Year: 2258 Days

Day: 44.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,064,436 km

• M1: 2,072,678 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.62 AU - 4.86 AU

Year: 3751 Days

Day: 41.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.7

Radius: 11.8

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.06 AU - 6.92 AU

Year: 6009 Days

Day: 13.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 24,064,436 km

• M1: 146,756 km (0.03 R)
• M2: 610,060 km (0.075 R)
• M3: 2,388,779 km (0.057 R)
• M4: 4,364,518 km (0.032 R)
• M5: 5,573,867 km (0.11 R)
• M6: 8,288,769 km (0.099 R)
• M7: 9,247,542 km (0.09 R)
• M8: 11,150,277 km (0.053 R)
• M9: 11,906,495 km (0.08 R)
• M10: 14,335,665 km (0.118 R)
• M11: 14,707,715 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.2

Radius: 12.2

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.65 AU - 6.93 AU

Year: 6430 Days

Day: 7.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 24,064,436 km

• M1: 151,991 km (0.107 R)
• M2: 573,109 km (0.081 R)
• M3: 1,000,959 km (0.087 R)
• M4: 1,478,177 km (0.074 R)
• M5: 2,036,775 km (0.071 R)
• M6: 2,566,202 km (0.048 R)
• M7: 3,017,688 km (0.11 R)
• M8: 3,646,747 km (0.051 R)
• M9: 5,302,646 km (0.117 R)
• M10: 6,436,000 km (0.039 R)
• M11: 6,912,618 km (0.063 R)
• M12: 8,117,330 km (0.096 R)
• M13: 8,598,886 km (0.084 R)
• M14: 9,417,036 km (0.117 R)
• M15: 10,631,472 km (0.094 R)
• M16: 11,574,088 km (0.078 R)
• M17: 13,369,412 km (0.119 R)
• M18: 16,723,995 km (0.058 R)
• M19: 21,361,230 km (0.093 R)
• M20: 22,933,354 km (0.112 R)
• M21: 25,907,958 km (0.087 R)
• M22: 27,199,586 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.1

Radius: 14.1

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.28 AU - 8.98 AU

Year: 9214 Days

Day: 14.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 24,064,436 km

• M1: 181,313 km (0.079 R)
• M2: 807,529 km (0.069 R)
• M3: 1,445,265 km (0.118 R)
• M4: 2,470,459 km (0.1 R)
• M5: 2,934,512 km (0.103 R)
• M6: 3,691,776 km (0.055 R)
• M7: 4,740,607 km (0.075 R)
• M8: 5,759,368 km (0.104 R)
• M9: 6,735,943 km (0.119 R)
• M10: 9,430,500 km (0.112 R)
• M11: 11,338,471 km (0.098 R)
• M12: 11,908,888 km (0.064 R)
• M13: 12,590,905 km (0.084 R)
• M14: 14,233,639 km (0.073 R)
• M15: 18,118,247 km (0.077 R)
• M16: 19,890,832 km (0.118 R)
• M17: 20,851,849 km (0.095 R)
• M18: 21,310,815 km (0.067 R)
• M19: 22,728,404 km (0.118 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 15,516 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit