🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.01 AU - 1.11 AU

Year: 418 Days

Day: 29.2 Hours

Environment

Temp: -7 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.2 AU - 1.64 AU

Year: 648 Days

Day: 44.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.87 AU - 3.07 AU

Year: 1960 Days

Day: 19.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 90.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.34 AU - 3.62 AU

Year: 1970 Days

Day: 43.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.3

Radius: 8.7

Gravity: 11.96 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.72 AU - 8.68 AU

Year: 8991 Days

Day: 9.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 40,091,822 km

• M1: 108,458 km (0.103 R)
• M2: 535,560 km (0.097 R)
• M3: 2,941,992 km (0.114 R)
• M4: 4,358,684 km (0.102 R)
• M5: 5,515,225 km (0.085 R)
• M6: 8,154,131 km (0.11 R)
• M7: 11,704,089 km (0.096 R)
• M8: 12,044,573 km (0.068 R)
• M9: 12,391,640 km (0.116 R)
• M10: 18,281,009 km (0.113 R)
• M11: 28,266,368 km (0.102 R)
• M12: 29,816,950 km (0.073 R)
• M13: 31,971,608 km (0.08 R)
• M14: 39,816,371 km (0.061 R)
• M15: 43,094,509 km (0.117 R)
• M16: 44,180,440 km (0.105 R)
• M17: 48,415,406 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141

Radius: 7

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 10.56 AU - 14.38 AU

Year: 16860 Days

Day: 15.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 40,091,822 km

• M1: 87,066 km (0.098 R)
• M2: 524,789 km (0.118 R)
• M3: 798,254 km (0.104 R)
• M4: 1,373,458 km (0.084 R)
• M5: 1,802,206 km (0.112 R)
• M6: 2,764,269 km (0.11 R)
• M7: 4,266,980 km (0.067 R)
• M8: 5,027,835 km (0.063 R)
• M9: 5,300,701 km (0.054 R)
• M10: 6,527,404 km (0.045 R)
• M11: 7,302,470 km (0.102 R)
• M12: 8,814,755 km (0.051 R)
• M13: 9,900,836 km (0.1 R)
• M14: 10,185,670 km (0.026 R)
• M15: 13,228,940 km (0.112 R)
• M16: 15,269,006 km (0.101 R)
• M17: 17,717,624 km (0.03 R)
• M18: 21,903,223 km (0.034 R)
• M19: 33,208,483 km (0.082 R)
• M20: 35,259,919 km (0.07 R)
• M21: 37,624,014 km (0.071 R)
• M22: 39,494,735 km (0.101 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 11,610 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit