🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.77 AU - 0.85 AU

Year: 281 Days

Day: 21.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.97 AU - 1.49 AU

Year: 525 Days

Day: 35.8 Hours

Environment

Temp: -27 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,718,864 km

• M1: 54,005 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.38 AU - 2.24 AU

Year: 938 Days

Day: 42.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.19 AU - 3.91 AU

Year: 2575 Days

Day: 15.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 129 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.3

Radius: 6.4

Gravity: 23.42 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 13.92 AU - 16.08 AU

Year: 22367 Days

Day: 17.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 91,718,864 km

• M1: 109,655 km (0.101 R)
• M2: 336,446 km (0.064 R)
• M3: 562,338 km (0.1 R)
• M4: 823,686 km (0.083 R)
• M5: 1,109,567 km (0.118 R)
• M6: 1,330,673 km (0.099 R)
• M7: 3,975,115 km (0.115 R)
• M8: 5,147,812 km (0.107 R)
• M9: 6,820,616 km (0.096 R)
• M10: 7,727,179 km (0.117 R)
• M11: 9,900,686 km (0.05 R)
• M12: 10,341,402 km (0.098 R)
• M13: 11,465,929 km (0.102 R)
• M14: 12,093,193 km (0.084 R)
• M15: 12,816,648 km (0.104 R)
• M16: 14,349,727 km (0.068 R)
• M17: 18,804,901 km (0.116 R)
• M18: 19,092,428 km (0.082 R)
• M19: 21,085,221 km (0.112 R)
• M20: 25,713,480 km (0.07 R)
• M21: 28,766,923 km (0.07 R)
• M22: 35,146,075 km (0.119 R)
• M23: 39,049,981 km (0.114 R)
• M24: 40,148,478 km (0.061 R)
• M25: 41,753,215 km (0.084 R)
• M26: 44,748,613 km (0.076 R)
• M27: 46,124,614 km (0.114 R)
• M28: 46,823,236 km (0.11 R)
• M29: 50,053,952 km (0.076 R)
• M30: 58,164,251 km (0.084 R)
• M31: 59,184,358 km (0.104 R)
• M32: 60,009,091 km (0.058 R)
• M33: 71,670,993 km (0.113 R)
• M34: 83,975,269 km (0.119 R)
• M35: 87,656,573 km (0.104 R)
• M36: 89,537,018 km (0.117 R)
• M37: 89,807,940 km (0.069 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 19,907 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit