🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.48 AU - 3.94 AU

Year: 2040 Days

Day: 14.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.03 AU - 4.59 AU

Year: 2638 Days

Day: 17.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,945,537 km

• M1: 318,195 km (0.11 R)
• M2: 1,348,326 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.46 AU - 5.32 AU

Year: 3263 Days

Day: 12.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,945,537 km

• M1: 469,588 km (0.092 R)
• M2: 1,342,192 km (0.066 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 218.3

Radius: 5.5

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 12.55 AU - 16.29 AU

Year: 19426 Days

Day: 19.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 43,945,537 km

• M1: 226,790 km (0.114 R)
• M2: 1,070,373 km (0.085 R)
• M3: 1,815,819 km (0.118 R)
• M4: 3,350,843 km (0.075 R)
• M5: 4,059,488 km (0.071 R)
• M6: 5,186,708 km (0.119 R)
• M7: 6,057,367 km (0.061 R)
• M8: 9,008,185 km (0.104 R)
• M9: 9,595,207 km (0.101 R)
• M10: 12,200,454 km (0.079 R)
• M11: 18,989,505 km (0.103 R)
• M12: 19,387,136 km (0.084 R)
• M13: 19,952,915 km (0.09 R)
• M14: 20,446,439 km (0.083 R)
• M15: 32,109,238 km (0.044 R)
• M16: 38,302,740 km (0.086 R)
• M17: 41,678,266 km (0.087 R)
• M18: 46,528,079 km (0.072 R)
• M19: 49,911,983 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 102.4

Radius: 4.1

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 14.62 AU - 17.38 AU

Year: 22705 Days

Day: 22.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 43,945,537 km

• M1: 190,438 km (0.109 R)
• M2: 347,366 km (0.076 R)
• M3: 1,981,723 km (0.099 R)
• M4: 3,120,761 km (0.088 R)
• M5: 3,614,434 km (0.045 R)
• M6: 6,011,740 km (0.096 R)
• M7: 7,235,151 km (0.094 R)
• M8: 13,431,046 km (0.112 R)
• M9: 15,827,754 km (0.048 R)
• M10: 18,568,985 km (0.092 R)
• M11: 20,881,170 km (0.111 R)
• M12: 22,778,819 km (0.076 R)
• M13: 25,058,691 km (0.071 R)
• M14: 27,970,314 km (0.103 R)
• M15: 28,460,247 km (0.055 R)
• M16: 34,566,682 km (0.072 R)
• M17: 38,886,022 km (0.081 R)
• M18: 40,485,223 km (0.107 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 11,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit