🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.66 AU - 1.02 AU

Year: 295 Days

Day: 27.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.39 AU - 2.55 AU

Year: 1486 Days

Day: 28.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.62 AU - 3.86 AU

Year: 2233 Days

Day: 33.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 165.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.55 AU - 4.19 AU

Year: 2369 Days

Day: 44.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 155.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.19 AU - 4.85 AU

Year: 3086 Days

Day: 39.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.4

Radius: 7.3

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 11.15 AU - 17.19 AU

Year: 20423 Days

Day: 24.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 62,633,205 km

• M1: 91,404 km (0.109 R)
• M2: 613,950 km (0.098 R)
• M3: 1,349,373 km (0.1 R)
• M4: 1,796,371 km (0.073 R)
• M5: 2,318,019 km (0.052 R)
• M6: 2,681,392 km (0.103 R)
• M7: 3,157,113 km (0.096 R)
• M8: 3,772,260 km (0.092 R)
• M9: 4,093,447 km (0.088 R)
• M10: 4,338,488 km (0.114 R)
• M11: 4,790,872 km (0.074 R)
• M12: 5,904,778 km (0.06 R)
• M13: 9,089,267 km (0.102 R)
• M14: 9,349,269 km (0.036 R)
• M15: 12,547,821 km (0.086 R)
• M16: 13,066,776 km (0.067 R)
• M17: 14,497,230 km (0.064 R)
• M18: 14,996,439 km (0.116 R)
• M19: 16,951,384 km (0.087 R)
• M20: 19,756,194 km (0.078 R)
• M21: 23,047,646 km (0.091 R)
• M22: 23,337,417 km (0.11 R)
• M23: 23,727,569 km (0.102 R)
• M24: 25,434,480 km (0.079 R)
• M25: 27,114,165 km (0.06 R)
• M26: 30,460,670 km (0.118 R)
• M27: 31,753,644 km (0.109 R)
• M28: 34,574,611 km (0.103 R)
• M29: 35,465,317 km (0.076 R)
• M30: 37,825,822 km (0.026 R)
• M31: 38,907,713 km (0.091 R)
• M32: 39,594,368 km (0.066 R)
• M33: 39,871,273 km (0.113 R)
• M34: 42,421,767 km (0.071 R)
• M35: 44,778,383 km (0.083 R)
• M36: 45,380,963 km (0.11 R)
• M37: 49,269,760 km (0.09 R)
• M38: 51,377,145 km (0.072 R)
• M39: 52,037,470 km (0.089 R)
• M40: 52,369,727 km (0.104 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 15,761 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit