🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.51 AU - 0.59 AU

Year: 150 Days

Day: 18.2 Hours

Environment

Temp: 181 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.29 AU - 1.67 AU

Year: 664 Days

Day: 29.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.53 AU - 1.93 AU

Year: 840 Days

Day: 23.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,553,521 km

• M1: 53,257 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.67 AU - 3.13 AU

Year: 1822 Days

Day: 20.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,553,521 km

• M1: 2,010,147 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.02 AU - 4.42 AU

Year: 3198 Days

Day: 44 Hours

Environment

Temp: -128 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.1

Radius: 9.8

Gravity: 8.36 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.07 AU - 6.91 AU

Year: 5409 Days

Day: 6.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 33,553,521 km

• M1: 123,418 km (0.076 R)
• M2: 431,440 km (0.113 R)
• M3: 1,127,519 km (0.092 R)
• M4: 2,000,124 km (0.104 R)
• M5: 2,326,396 km (0.091 R)
• M6: 5,993,040 km (0.109 R)
• M7: 7,785,073 km (0.118 R)
• M8: 9,559,603 km (0.113 R)
• M9: 9,953,494 km (0.043 R)
• M10: 10,449,411 km (0.029 R)
• M11: 11,009,207 km (0.076 R)
• M12: 11,737,000 km (0.066 R)
• M13: 13,127,363 km (0.113 R)
• M14: 14,509,797 km (0.09 R)
• M15: 15,030,547 km (0.095 R)
• M16: 15,926,040 km (0.099 R)
• M17: 21,386,212 km (0.099 R)
• M18: 24,819,932 km (0.11 R)
• M19: 25,481,454 km (0.086 R)
• M20: 28,335,183 km (0.102 R)
• M21: 29,148,996 km (0.107 R)
• M22: 30,164,615 km (0.078 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 15,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit