🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.51 AU - 0.79 AU

Year: 187 Days

Day: 42.9 Hours

Environment

Temp: 152 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,062,654 km

• M1: 174,282 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.99 AU - 1.43 AU

Year: 474 Days

Day: 35.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 31,062,654 km

• M1: 73,004 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.84 AU - 1.94 AU

Year: 926 Days

Day: 47.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840

Radius: 10.9

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.07 AU - 6.11 AU

Year: 4711 Days

Day: 7.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 31,062,654 km

• M1: 135,835 km (0.104 R)
• M2: 590,313 km (0.12 R)
• M3: 1,177,784 km (0.076 R)
• M4: 2,012,839 km (0.106 R)
• M5: 2,394,314 km (0.076 R)
• M6: 3,067,953 km (0.072 R)
• M7: 4,118,579 km (0.08 R)
• M8: 5,654,650 km (0.104 R)
• M9: 6,107,632 km (0.069 R)
• M10: 6,487,312 km (0.078 R)
• M11: 8,946,401 km (0.114 R)
• M12: 10,251,344 km (0.089 R)
• M13: 12,315,645 km (0.069 R)
• M14: 12,872,298 km (0.116 R)
• M15: 14,755,736 km (0.08 R)
• M16: 17,125,515 km (0.053 R)
• M17: 20,641,963 km (0.116 R)
• M18: 21,500,206 km (0.117 R)
• M19: 24,772,061 km (0.117 R)
• M20: 29,962,658 km (0.097 R)
• M21: 31,062,651 km (0.094 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 13,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit