🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.57 AU - 0.67 AU

Year: 176 Days

Day: 13.7 Hours

Environment

Temp: 209 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.16 AU - 1.78 AU

Year: 641 Days

Day: 45.1 Hours

Environment

Temp: -18 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,216,519 km

• M1: 308,321 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.06 AU - 2.94 AU

Year: 1423 Days

Day: 46.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.4

Radius: 9

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 9.01 AU - 9.57 AU

Year: 10190 Days

Day: 9.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 57,216,519 km

• M1: 111,899 km (0.062 R)
• M2: 439,519 km (0.087 R)
• M3: 761,004 km (0.077 R)
• M4: 1,118,992 km (0.072 R)
• M5: 3,432,374 km (0.049 R)
• M6: 4,221,502 km (0.059 R)
• M7: 5,244,752 km (0.076 R)
• M8: 6,632,122 km (0.114 R)
• M9: 10,300,412 km (0.111 R)
• M10: 11,877,921 km (0.063 R)
• M11: 13,217,869 km (0.064 R)
• M12: 14,243,064 km (0.11 R)
• M13: 15,691,321 km (0.075 R)
• M14: 16,709,783 km (0.079 R)
• M15: 17,907,613 km (0.099 R)
• M16: 20,103,111 km (0.116 R)
• M17: 25,278,001 km (0.076 R)
• M18: 25,622,674 km (0.117 R)
• M19: 26,233,632 km (0.089 R)
• M20: 27,940,544 km (0.085 R)
• M21: 30,008,136 km (0.104 R)
• M22: 33,194,421 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.9

Radius: 13.9

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 9.55 AU - 10.69 AU

Year: 11586 Days

Day: 14 Hours

Environment

Temp: -179 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 57,216,519 km

• M1: 173,683 km (0.097 R)
• M2: 642,972 km (0.057 R)
• M3: 1,637,349 km (0.038 R)
• M4: 2,131,022 km (0.085 R)
• M5: 2,790,150 km (0.05 R)
• M6: 3,769,118 km (0.119 R)
• M7: 5,032,024 km (0.09 R)
• M8: 5,945,319 km (0.052 R)
• M9: 6,520,971 km (0.084 R)
• M10: 7,607,052 km (0.101 R)
• M11: 9,356,300 km (0.105 R)
• M12: 10,960,886 km (0.111 R)
• M13: 12,993,772 km (0.101 R)
• M14: 14,641,144 km (0.046 R)
• M15: 17,100,084 km (0.084 R)
• M16: 17,794,517 km (0.043 R)
• M17: 18,588,134 km (0.08 R)
• M18: 24,625,305 km (0.093 R)
• M19: 28,190,971 km (0.116 R)
• M20: 34,712,540 km (0.071 R)
• M21: 37,092,343 km (0.059 R)
• M22: 37,736,212 km (0.079 R)
• M23: 44,882,353 km (0.063 R)
• M24: 53,533,897 km (0.075 R)
• M25: 55,020,601 km (0.069 R)
• M26: 56,534,681 km (0.111 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 11,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit