🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.76 AU - 2.14 AU

Year: 962 Days

Day: 32.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 19,554,902 km

• M1: 259,852 km (0.109 R)
• M2: 1,096,552 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.06 AU - 2.28 AU

Year: 1129 Days

Day: 40.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.31 AU - 2.37 AU

Year: 1264 Days

Day: 14.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 19,554,902 km

• M1: 175,179 km (0.062 R)
• M2: 740,509 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.03 AU - 2.81 AU

Year: 1329 Days

Day: 41.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,554,902 km

• M1: 746,942 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.1

Radius: 14.7

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.98 AU - 9.12 AU

Year: 7325 Days

Day: 5.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 19,554,902 km

• M1: 182,958 km (0.062 R)
• M2: 657,183 km (0.11 R)
• M3: 2,097,512 km (0.037 R)
• M4: 2,564,706 km (0.103 R)
• M5: 3,269,312 km (0.086 R)
• M6: 4,869,859 km (0.066 R)
• M7: 6,319,762 km (0.079 R)
• M8: 7,348,547 km (0.063 R)
• M9: 8,081,277 km (0.097 R)
• M10: 12,287,820 km (0.109 R)
• M11: 13,546,536 km (0.062 R)
• M12: 14,120,094 km (0.104 R)
• M13: 15,315,830 km (0.054 R)
• M14: 17,434,884 km (0.115 R)
• M15: 18,045,393 km (0.09 R)
• M16: 18,670,113 km (0.096 R)
• M17: 21,545,385 km (0.068 R)
• M18: 28,439,154 km (0.093 R)
• M19: 31,227,508 km (0.083 R)
• M20: 32,128,835 km (0.03 R)
• M21: 32,944,293 km (0.119 R)
• M22: 34,723,311 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14.7

Radius: 3.4

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 12.74 AU - 14.54 AU

Year: 17788 Days

Day: 20.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 19,554,902 km

• M1: 47,123 km (0.066 R)
• M2: 169,943 km (0.096 R)
• M3: 498,759 km (0.054 R)
• M4: 1,727,257 km (0.118 R)
• M5: 3,713,169 km (0.104 R)
• M6: 9,160,326 km (0.069 R)
• M7: 11,361,360 km (0.033 R)
• M8: 12,714,921 km (0.117 R)
• M9: 14,361,994 km (0.113 R)
• M10: 17,413,940 km (0.086 R)
• M11: 19,554,835 km (0.102 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 14,253 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit