🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.27 AU - 1.31 AU

Year: 513 Days

Day: 17.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 3.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.48 AU - 5.3 AU

Year: 3218 Days

Day: 17.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.07 AU - 6.71 AU

Year: 4378 Days

Day: 46 Hours

Environment

Temp: -144 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.1

Radius: 15

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 7.61 AU - 8.59 AU

Year: 8065 Days

Day: 11.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 60,624,318 km

• M1: 186,549 km (0.097 R)
• M2: 715,676 km (0.11 R)
• M3: 1,375,253 km (0.077 R)
• M4: 1,950,307 km (0.104 R)
• M5: 2,819,321 km (0.074 R)
• M6: 3,421,602 km (0.106 R)
• M7: 3,910,638 km (0.094 R)
• M8: 5,574,465 km (0.112 R)
• M9: 6,427,173 km (0.03 R)
• M10: 7,178,155 km (0.114 R)
• M11: 10,980,185 km (0.108 R)
• M12: 12,920,918 km (0.102 R)
• M13: 15,515,693 km (0.05 R)
• M14: 16,022,381 km (0.106 R)
• M15: 21,874,201 km (0.084 R)
• M16: 25,188,392 km (0.063 R)
• M17: 27,514,040 km (0.079 R)
• M18: 32,899,863 km (0.086 R)
• M19: 37,345,313 km (0.099 R)
• M20: 38,718,472 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169.6

Radius: 4.5

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 16.93 AU - 20.73 AU

Year: 28586 Days

Day: 16.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 60,624,318 km

• M1: 55,950 km (0.111 R)
• M2: 222,153 km (0.109 R)
• M3: 505,042 km (0.066 R)
• M4: 657,931 km (0.098 R)
• M5: 1,385,575 km (0.086 R)
• M6: 2,173,807 km (0.111 R)
• M7: 2,500,080 km (0.111 R)
• M8: 2,905,490 km (0.06 R)
• M9: 3,275,595 km (0.115 R)
• M10: 3,512,408 km (0.091 R)
• M11: 3,760,442 km (0.096 R)
• M12: 4,416,428 km (0.053 R)
• M13: 4,738,363 km (0.119 R)
• M14: 4,905,314 km (0.043 R)
• M15: 6,145,780 km (0.1 R)
• M16: 6,344,296 km (0.072 R)
• M17: 10,243,415 km (0.107 R)
• M18: 10,980,185 km (0.112 R)
• M19: 13,669,057 km (0.077 R)
• M20: 13,871,612 km (0.119 R)
• M21: 14,631,270 km (0.075 R)
• M22: 18,849,631 km (0.086 R)
• M23: 27,065,995 km (0.041 R)
• M24: 27,278,723 km (0.031 R)
• M25: 30,032,072 km (0.102 R)
• M26: 31,066,990 km (0.108 R)
• M27: 32,244,475 km (0.108 R)
• M28: 33,086,262 km (0.092 R)
• M29: 33,942,560 km (0.116 R)
• M30: 36,212,109 km (0.095 R)
• M31: 38,446,653 km (0.115 R)
• M32: 38,985,355 km (0.117 R)
• M33: 42,039,096 km (0.086 R)
• M34: 52,314,375 km (0.113 R)
• M35: 52,809,993 km (0.116 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 11,622 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit