🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.54 AU - 0.58 AU

Year: 156 Days

Day: 14.3 Hours

Environment

Temp: 196 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.86 AU - 1.02 AU

Year: 340 Days

Day: 47.9 Hours

Environment

Temp: 30 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,248,864 km

• M1: 104,719 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.95 AU - 1.39 AU

Year: 472 Days

Day: 30.8 Hours

Environment

Temp: 15 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.84 AU - 3.98 AU

Year: 2347 Days

Day: 37.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354

Radius: 9.5

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 6.79 AU - 7.39 AU

Year: 7038 Days

Day: 14.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 50,248,864 km

• M1: 133,142 km (0.111 R)
• M2: 496,665 km (0.106 R)
• M3: 1,012,628 km (0.073 R)
• M4: 3,684,745 km (0.034 R)
• M5: 5,941,728 km (0.056 R)
• M6: 8,065,120 km (0.063 R)
• M7: 12,603,022 km (0.115 R)
• M8: 14,174,997 km (0.046 R)
• M9: 16,169,435 km (0.036 R)
• M10: 18,086,233 km (0.094 R)
• M11: 18,669,964 km (0.086 R)
• M12: 18,999,678 km (0.071 R)
• M13: 29,178,167 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.6

Radius: 9

Gravity: 10.5 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.8 AU - 9.68 AU

Year: 9632 Days

Day: 10.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 50,248,864 km

• M1: 112,049 km (0.076 R)
• M2: 419,173 km (0.071 R)
• M3: 1,076,955 km (0.084 R)
• M4: 1,520,513 km (0.056 R)
• M5: 1,881,193 km (0.039 R)
• M6: 2,863,004 km (0.073 R)
• M7: 3,320,624 km (0.037 R)
• M8: 4,182,158 km (0.103 R)
• M9: 4,865,820 km (0.109 R)
• M10: 5,831,774 km (0.106 R)
• M11: 6,341,454 km (0.104 R)
• M12: 7,080,617 km (0.088 R)
• M13: 8,094,741 km (0.085 R)
• M14: 10,200,929 km (0.108 R)
• M15: 15,531,401 km (0.077 R)
• M16: 20,264,378 km (0.111 R)
• M17: 23,813,139 km (0.114 R)
• M18: 28,264,573 km (0.069 R)
• M19: 28,779,638 km (0.089 R)
• M20: 31,448,764 km (0.098 R)
• M21: 36,540,028 km (0.077 R)
• M22: 40,570,195 km (0.089 R)
• M23: 45,870,597 km (0.04 R)
• M24: 48,026,302 km (0.111 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 11,701 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit