🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.82 AU - 1.06 AU

Year: 280 Days

Day: 25.8 Hours

Environment

Temp: 253 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,873,840 km

• M1: 440,117 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.96 AU - 1.46 AU

Year: 409 Days

Day: 25.2 Hours

Environment

Temp: 193 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.63 AU - 2.69 AU

Year: 976 Days

Day: 30.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.06 AU - 2.3 AU

Year: 990 Days

Day: 43.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.63 AU - 3.87 AU

Year: 2234 Days

Day: 44.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.7

Radius: 10.4

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 8.96 AU - 14.7 AU

Year: 12516 Days

Day: 11.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 57,873,840 km

• M1: 130,749 km (0.045 R)
• M2: 471,682 km (0.07 R)
• M3: 1,098,198 km (0.066 R)
• M4: 1,581,848 km (0.065 R)
• M5: 2,280,919 km (0.102 R)
• M6: 2,914,316 km (0.115 R)
• M7: 4,346,716 km (0.077 R)
• M8: 4,688,547 km (0.089 R)
• M9: 8,108,953 km (0.082 R)
• M10: 8,922,316 km (0.082 R)
• M11: 10,000,917 km (0.117 R)
• M12: 12,354,391 km (0.1 R)
• M13: 16,208,032 km (0.11 R)
• M14: 16,655,329 km (0.069 R)
• M15: 19,181,589 km (0.106 R)
• M16: 19,598,069 km (0.062 R)
• M17: 21,059,790 km (0.115 R)
• M18: 22,592,869 km (0.063 R)
• M19: 24,006,270 km (0.071 R)
• M20: 26,800,907 km (0.089 R)
• M21: 27,217,089 km (0.112 R)
• M22: 33,146,849 km (0.059 R)
• M23: 40,837,376 km (0.104 R)
• M24: 44,655,862 km (0.061 R)

Kuiper Belt

Range: 35.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 12,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit