🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.76 AU - 0.88 AU

Year: 271 Days

Day: 43.3 Hours

Environment

Temp: 115 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.85 AU - 1.13 AU

Year: 360 Days

Day: 45.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.58 AU - 3.1 AU

Year: 1748 Days

Day: 46.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.3

Radius: 15

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 6.12 AU - 7.06 AU

Year: 6179 Days

Day: 9.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 49,575,144 km

• M1: 186,549 km (0.085 R)
• M2: 660,624 km (0.104 R)
• M3: 1,293,124 km (0.036 R)
• M4: 2,095,717 km (0.073 R)
• M5: 2,736,743 km (0.12 R)
• M6: 3,421,752 km (0.117 R)
• M7: 4,495,266 km (0.08 R)
• M8: 5,027,685 km (0.111 R)
• M9: 7,705,936 km (0.107 R)
• M10: 8,198,562 km (0.106 R)
• M11: 9,674,345 km (0.098 R)
• M12: 12,673,782 km (0.088 R)
• M13: 13,254,820 km (0.058 R)
• M14: 15,880,412 km (0.107 R)
• M15: 16,996,562 km (0.027 R)
• M16: 19,663,743 km (0.091 R)
• M17: 21,023,886 km (0.059 R)
• M18: 27,974,203 km (0.065 R)
• M19: 30,909,762 km (0.035 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456

Radius: 11.2

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 10.73 AU - 10.79 AU

Year: 12892 Days

Day: 9.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 49,575,144 km

• M1: 139,575 km (0.108 R)
• M2: 644,468 km (0.028 R)
• M3: 1,684,472 km (0.096 R)
• M4: 2,623,049 km (0.034 R)
• M5: 3,698,209 km (0.07 R)
• M6: 4,408,051 km (0.076 R)
• M7: 6,658,452 km (0.108 R)
• M8: 7,211,365 km (0.088 R)
• M9: 9,246,345 km (0.118 R)
• M10: 10,658,100 km (0.095 R)
• M11: 12,618,730 km (0.052 R)
• M12: 13,220,413 km (0.101 R)
• M13: 13,715,582 km (0.066 R)
• M14: 14,808,992 km (0.103 R)
• M15: 16,098,676 km (0.114 R)
• M16: 17,388,060 km (0.104 R)
• M17: 18,209,352 km (0.114 R)
• M18: 27,797,528 km (0.101 R)
• M19: 35,462,026 km (0.085 R)
• M20: 37,270,066 km (0.091 R)
• M21: 44,013,788 km (0.103 R)
• M22: 47,383,779 km (0.041 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 18,485 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit