🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.86 AU - 0.94 AU

Year: 297 Days

Day: 39 Hours

Environment

Temp: 115 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.1 AU - 1.36 AU

Year: 475 Days

Day: 21.5 Hours

Environment

Temp: 27 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.5

Radius: 14.7

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.74 AU - 6.96 AU

Year: 4928 Days

Day: 13.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 28,411,295 km

• M1: 183,706 km (0.109 R)
• M2: 822,639 km (0.052 R)
• M3: 1,499,868 km (0.051 R)
• M4: 2,289,147 km (0.117 R)
• M5: 3,905,402 km (0.111 R)
• M6: 5,493,533 km (0.12 R)
• M7: 6,716,944 km (0.071 R)
• M8: 7,376,521 km (0.091 R)
• M9: 8,372,394 km (0.108 R)
• M10: 9,823,793 km (0.1 R)
• M11: 10,286,050 km (0.055 R)
• M12: 14,313,075 km (0.115 R)
• M13: 17,764,598 km (0.118 R)
• M14: 21,384,866 km (0.032 R)
• M15: 22,163,972 km (0.109 R)
• M16: 23,330,835 km (0.092 R)
• M17: 24,692,176 km (0.1 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 18,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit