🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.57 AU - 0.65 AU

Year: 171 Days

Day: 46.1 Hours

Environment

Temp: 242 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,653,569 km

• M1: 54,005 km (0.033 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.1 AU - 1.12 AU

Year: 419 Days

Day: 21.7 Hours

Environment

Temp: 30 °C

Axial Tilt: 46.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.2 AU - 1.34 AU

Year: 513 Days

Day: 43.6 Hours

Environment

Temp: 20 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.78 AU - 2.54 AU

Year: 1137 Days

Day: 42 Hours

Environment

Temp: -57 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.01 AU - 2.59 AU

Year: 1249 Days

Day: 12.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407.4

Radius: 4

Gravity: 25.46 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 12.42 AU - 14.82 AU

Year: 18003 Days

Day: 18.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 59,653,569 km

• M1: 51,761 km (0.05 R)
• M2: 177,722 km (0.034 R)
• M3: 710,739 km (0.034 R)
• M4: 863,479 km (0.088 R)
• M5: 1,085,333 km (0.112 R)
• M6: 1,372,261 km (0.113 R)
• M7: 1,675,197 km (0.028 R)
• M8: 2,540,172 km (0.065 R)
• M9: 2,948,125 km (0.096 R)
• M10: 3,346,205 km (0.111 R)
• M11: 3,640,015 km (0.076 R)
• M12: 5,927,367 km (0.105 R)
• M13: 6,518,578 km (0.107 R)
• M14: 6,849,638 km (0.09 R)
• M15: 6,976,497 km (0.11 R)
• M16: 7,148,235 km (0.114 R)
• M17: 11,619,117 km (0.046 R)
• M18: 18,462,322 km (0.03 R)
• M19: 19,460,439 km (0.098 R)
• M20: 19,800,924 km (0.035 R)
• M21: 20,058,830 km (0.12 R)
• M22: 20,846,314 km (0.096 R)
• M23: 22,389,565 km (0.081 R)
• M24: 22,951,904 km (0.105 R)
• M25: 25,396,782 km (0.094 R)
• M26: 26,317,856 km (0.112 R)
• M27: 28,334,884 km (0.078 R)
• M28: 31,142,686 km (0.109 R)
• M29: 36,524,919 km (0.11 R)
• M30: 37,828,963 km (0.114 R)
• M31: 39,434,597 km (0.072 R)
• M32: 40,945,685 km (0.112 R)
• M33: 44,522,720 km (0.096 R)
• M34: 49,240,438 km (0.07 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 12,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit