🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.75 AU - 0.89 AU

Year: 274 Days

Day: 42.9 Hours

Environment

Temp: 128 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,741,577 km

• M1: 48,470 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.85 AU - 0.99 AU

Year: 326 Days

Day: 47 Hours

Environment

Temp: 33 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.33 AU - 2.19 AU

Year: 861 Days

Day: 39.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.4

Radius: 12.6

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.84 AU - 9.2 AU

Year: 7609 Days

Day: 10.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 39,741,577 km

• M1: 156,928 km (0.053 R)
• M2: 738,864 km (0.114 R)
• M3: 1,429,707 km (0.09 R)
• M4: 2,728,366 km (0.082 R)
• M5: 3,482,938 km (0.055 R)
• M6: 4,240,352 km (0.116 R)
• M7: 4,986,995 km (0.116 R)
• M8: 6,320,959 km (0.045 R)
• M9: 6,778,579 km (0.034 R)
• M10: 8,749,830 km (0.059 R)
• M11: 9,185,908 km (0.111 R)
• M12: 10,054,772 km (0.071 R)
• M13: 11,850,395 km (0.119 R)
• M14: 12,880,077 km (0.073 R)
• M15: 13,502,853 km (0.067 R)
• M16: 14,565,297 km (0.079 R)
• M17: 18,725,913 km (0.07 R)
• M18: 20,424,148 km (0.111 R)
• M19: 21,982,510 km (0.068 R)
• M20: 25,159,669 km (0.077 R)
• M21: 27,224,718 km (0.107 R)
• M22: 30,085,179 km (0.077 R)
• M23: 31,894,416 km (0.1 R)
• M24: 38,217,768 km (0.119 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 17,733 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit