🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.77 AU - 2.41 AU

Year: 1077 Days

Day: 25.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.26 AU - 2.92 AU

Year: 1486 Days

Day: 13.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,161,392 km

• M1: 26,928 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.95 AU - 3.09 AU

Year: 1871 Days

Day: 44.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,161,392 km

• M1: 60,438 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.35 AU - 4.39 AU

Year: 3256 Days

Day: 33 Hours

Environment

Temp: -120 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,161,392 km

• M1: 2,286,005 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151.8

Radius: 7

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 14.7 AU - 20 AU

Year: 25760 Days

Day: 15.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 58,161,392 km

• M1: 104,120 km (0.104 R)
• M2: 437,275 km (0.097 R)
• M3: 887,415 km (0.106 R)
• M4: 3,144,547 km (0.103 R)
• M5: 6,030,589 km (0.074 R)
• M6: 7,738,997 km (0.097 R)
• M7: 13,501,208 km (0.059 R)
• M8: 14,353,018 km (0.114 R)
• M9: 17,964,759 km (0.105 R)
• M10: 38,971,442 km (0.083 R)
• M11: 41,503,685 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 111.8

Radius: 7.3

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 17.71 AU - 23.29 AU

Year: 33085 Days

Day: 21.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 58,161,392 km

• M1: 91,853 km (0.049 R)
• M2: 435,180 km (0.108 R)
• M3: 684,111 km (0.081 R)
• M4: 1,820,756 km (0.09 R)
• M5: 3,948,486 km (0.039 R)
• M6: 4,611,803 km (0.095 R)
• M7: 6,433,008 km (0.103 R)
• M8: 7,091,388 km (0.115 R)
• M9: 8,162,060 km (0.113 R)
• M10: 10,508,951 km (0.051 R)
• M11: 11,479,692 km (0.113 R)
• M12: 16,559,288 km (0.095 R)
• M13: 19,501,130 km (0.098 R)
• M14: 21,050,964 km (0.103 R)
• M15: 31,642,792 km (0.113 R)
• M16: 34,632,505 km (0.062 R)
• M17: 43,706,963 km (0.117 R)
• M18: 46,649,702 km (0.102 R)
• M19: 51,628,619 km (0.069 R)
• M20: 51,951,152 km (0.07 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 15,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit