🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.52 AU - 0.7 AU

Year: 177 Days

Day: 23 Hours

Environment

Temp: 143 °C

Axial Tilt: 46.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.03 AU - 1.69 AU

Year: 588 Days

Day: 14.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,891,607 km

• M1: 137,929 km (0.08 R)
• M2: 713,133 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.22 AU - 2.88 AU

Year: 1510 Days

Day: 41.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.09 AU - 4.43 AU

Year: 3261 Days

Day: 34.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.4

Radius: 9.5

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.64 AU - 8.08 AU

Year: 6663 Days

Day: 8.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 31,891,607 km

• M1: 118,182 km (0.086 R)
• M2: 494,720 km (0.066 R)
• M3: 993,330 km (0.109 R)
• M4: 1,974,094 km (0.117 R)
• M5: 2,843,257 km (0.088 R)
• M6: 3,231,015 km (0.065 R)
• M7: 3,544,871 km (0.058 R)
• M8: 6,349,682 km (0.114 R)
• M9: 6,777,382 km (0.09 R)
• M10: 7,224,231 km (0.106 R)
• M11: 7,764,129 km (0.086 R)
• M12: 9,546,588 km (0.115 R)
• M13: 14,010,888 km (0.114 R)
• M14: 14,908,176 km (0.082 R)
• M15: 15,843,312 km (0.089 R)
• M16: 17,765,495 km (0.088 R)
• M17: 19,907,737 km (0.071 R)
• M18: 22,216,780 km (0.093 R)
• M19: 27,879,358 km (0.052 R)
• M20: 28,405,344 km (0.09 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: 448 - 14,366 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit