🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.65 AU - 0.77 AU

Year: 220 Days

Day: 25.2 Hours

Environment

Temp: 104 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,964,609 km

• M1: 401,670 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.19 AU - 1.59 AU

Year: 602 Days

Day: 12.8 Hours

Environment

Temp: -26 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.14 AU - 3.34 AU

Year: 2141 Days

Day: 47.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,964,609 km

• M1: 46,226 km (0.105 R)
• M2: 1,208,751 km (0.037 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.66 AU - 4.1 AU

Year: 2806 Days

Day: 29.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,964,609 km

• M1: 1,029,084 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.2

Radius: 12.6

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.95 AU - 8.67 AU

Year: 8012 Days

Day: 6.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 50,964,609 km

• M1: 156,779 km (0.105 R)
• M2: 645,365 km (0.094 R)
• M3: 1,736,532 km (0.1 R)
• M4: 2,438,744 km (0.091 R)
• M5: 3,233,259 km (0.079 R)
• M6: 3,681,903 km (0.072 R)
• M7: 5,284,994 km (0.047 R)
• M8: 6,384,388 km (0.072 R)
• M9: 7,534,347 km (0.047 R)
• M10: 9,141,926 km (0.089 R)
• M11: 10,560,263 km (0.028 R)
• M12: 15,020,524 km (0.067 R)
• M13: 18,064,691 km (0.107 R)
• M14: 18,648,571 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.8

Radius: 14.1

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 7.9 AU - 9.42 AU

Year: 9355 Days

Day: 11 Hours

Environment

Temp: -179 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 50,964,609 km

• M1: 175,329 km (0.112 R)
• M2: 1,037,461 km (0.081 R)
• M3: 1,824,047 km (0.114 R)
• M4: 3,119,116 km (0.091 R)
• M5: 3,574,342 km (0.064 R)
• M6: 5,249,090 km (0.089 R)
• M7: 5,827,435 km (0.065 R)
• M8: 6,872,975 km (0.12 R)
• M9: 9,142,674 km (0.078 R)
• M10: 10,606,339 km (0.089 R)
• M11: 11,145,789 km (0.103 R)
• M12: 13,489,390 km (0.114 R)
• M13: 14,059,058 km (0.114 R)
• M14: 16,074,740 km (0.083 R)
• M15: 18,974,844 km (0.086 R)
• M16: 19,933,168 km (0.085 R)
• M17: 22,120,439 km (0.069 R)
• M18: 24,932,280 km (0.11 R)
• M19: 29,111,147 km (0.062 R)
• M20: 33,620,177 km (0.118 R)
• M21: 34,200,168 km (0.052 R)
• M22: 34,786,741 km (0.086 R)
• M23: 42,360,133 km (0.102 R)
• M24: 45,532,954 km (0.102 R)
• M25: 46,529,276 km (0.101 R)
• M26: 49,755,354 km (0.069 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 16,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit