🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.64 AU - 0.74 AU

Year: 210 Days

Day: 42.8 Hours

Environment

Temp: 164 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.93 AU - 0.95 AU

Year: 335 Days

Day: 29.7 Hours

Environment

Temp: 44 °C

Axial Tilt: 46.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 56,704,228 km

• M1: 48,320 km (0.099 R)
• M2: 74,949 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.59 AU - 2.33 AU

Year: 1007 Days

Day: 22.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,704,228 km

• M1: 81,381 km (0.087 R)
• M2: 185,950 km (0.05 R)

Asteroid Belt

Center: 6.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.6

Radius: 13.9

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 9.75 AU - 11.45 AU

Year: 12669 Days

Day: 11.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 56,704,228 km

• M1: 173,982 km (0.072 R)
• M2: 659,876 km (0.109 R)
• M3: 1,956,740 km (0.086 R)
• M4: 3,059,576 km (0.099 R)
• M5: 4,213,424 km (0.104 R)
• M6: 6,424,780 km (0.111 R)
• M7: 7,112,780 km (0.046 R)
• M8: 8,976,022 km (0.088 R)
• M9: 9,629,615 km (0.093 R)
• M10: 12,080,926 km (0.117 R)
• M11: 13,580,794 km (0.112 R)
• M12: 15,554,887 km (0.047 R)
• M13: 16,797,597 km (0.092 R)
• M14: 19,813,490 km (0.078 R)
• M15: 24,117,570 km (0.105 R)
• M16: 25,185,250 km (0.083 R)
• M17: 35,382,589 km (0.061 R)
• M18: 37,142,758 km (0.052 R)
• M19: 42,353,252 km (0.1 R)
• M20: 46,827,873 km (0.053 R)
• M21: 54,859,185 km (0.12 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: 329 - 14,495 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit