🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.86 AU - 0.94 AU

Year: 320 Days

Day: 24.4 Hours

Environment

Temp: 27 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 83,632,771 km

• M1: 37,998 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.91 AU - 1.11 AU

Year: 380 Days

Day: 32.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.03 AU - 1.03 AU

Year: 392 Days

Day: 15 Hours

Environment

Temp: 16 °C

Axial Tilt: 41.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.84 AU - 1.28 AU

Year: 409 Days

Day: 27 Hours

Environment

Temp: 18 °C

Axial Tilt: 7.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.66 AU - 1.86 AU

Year: 875 Days

Day: 37.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 15.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722

Radius: 4.4

Gravity: 37.29 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 12.09 AU - 18.53 AU

Year: 22449 Days

Day: 19.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 83,632,771 km

• M1: 54,753 km (0.029 R)
• M2: 495,019 km (0.041 R)
• M3: 873,801 km (0.054 R)
• M4: 1,755,232 km (0.086 R)
• M5: 1,948,961 km (0.12 R)
• M6: 2,692,014 km (0.059 R)
• M7: 3,731,120 km (0.034 R)
• M8: 4,357,188 km (0.079 R)
• M9: 4,497,510 km (0.087 R)
• M10: 5,012,426 km (0.096 R)
• M11: 5,205,557 km (0.113 R)
• M12: 5,772,982 km (0.113 R)
• M13: 5,942,327 km (0.116 R)
• M14: 6,425,528 km (0.102 R)
• M15: 7,320,871 km (0.049 R)
• M16: 8,566,872 km (0.074 R)
• M17: 11,537,287 km (0.083 R)
• M18: 15,128,982 km (0.119 R)
• M19: 17,045,929 km (0.118 R)
• M20: 20,557,590 km (0.105 R)
• M21: 21,657,583 km (0.115 R)
• M22: 22,691,005 km (0.102 R)
• M23: 23,865,348 km (0.111 R)
• M24: 30,349,070 km (0.112 R)
• M25: 37,033,850 km (0.092 R)
• M26: 38,508,885 km (0.025 R)
• M27: 42,846,625 km (0.115 R)
• M28: 46,305,777 km (0.078 R)
• M29: 48,887,387 km (0.085 R)
• M30: 52,660,694 km (0.039 R)
• M31: 54,523,786 km (0.059 R)
• M32: 57,400,105 km (0.081 R)
• M33: 58,776,255 km (0.093 R)
• M34: 72,849,825 km (0.108 R)
• M35: 74,694,666 km (0.054 R)
• M36: 78,717,652 km (0.112 R)
• M37: 78,958,803 km (0.105 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 18,495 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit