🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.85 AU - 1.21 AU

Year: 366 Days

Day: 36.5 Hours

Environment

Temp: 109 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.76 AU - 2.92 AU

Year: 1252 Days

Day: 13.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,273,723 km

• M1: 16,456 km (0.081 R)
• M2: 847,771 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.1

Radius: 9.5

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.09 AU - 9.65 AU

Year: 8472 Days

Day: 6.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 160.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 59,273,723 km

• M1: 123,568 km (0.036 R)
• M2: 505,342 km (0.061 R)
• M3: 1,063,491 km (0.113 R)
• M4: 4,752,874 km (0.069 R)
• M5: 5,248,043 km (0.084 R)
• M6: 6,055,273 km (0.071 R)
• M7: 9,198,324 km (0.107 R)
• M8: 13,435,983 km (0.113 R)
• M9: 20,960,457 km (0.041 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.5

Radius: 12.6

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 11.66 AU - 11.96 AU

Year: 14199 Days

Day: 10.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 59,273,723 km

• M1: 159,471 km (0.118 R)
• M2: 581,637 km (0.104 R)
• M3: 4,291,065 km (0.092 R)
• M4: 4,791,620 km (0.114 R)
• M5: 5,366,225 km (0.091 R)
• M6: 10,427,720 km (0.117 R)
• M7: 11,336,826 km (0.069 R)
• M8: 16,921,913 km (0.075 R)
• M9: 17,699,074 km (0.088 R)
• M10: 20,260,488 km (0.1 R)
• M11: 31,807,200 km (0.072 R)
• M12: 35,951,809 km (0.109 R)
• M13: 39,624,886 km (0.108 R)
• M14: 41,972,974 km (0.107 R)
• M15: 44,999,937 km (0.108 R)
• M16: 45,741,494 km (0.104 R)
• M17: 58,567,118 km (0.083 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 12,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit