🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.73 AU - 1.01 AU

Year: 298 Days

Day: 23.9 Hours

Environment

Temp: 153 °C

Axial Tilt: 104.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.3 AU - 1.44 AU

Year: 589 Days

Day: 33.2 Hours

Environment

Temp: -22 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,354,206 km

• M1: 35,754 km (0.087 R)
• M2: 855,401 km (0.098 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.6

Radius: 5.5

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 11.23 AU - 13.97 AU

Year: 16418 Days

Day: 17.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 28,354,206 km

• M1: 76,145 km (0.045 R)
• M2: 521,049 km (0.067 R)
• M3: 1,112,859 km (0.083 R)
• M4: 4,448,592 km (0.084 R)
• M5: 6,457,242 km (0.075 R)
• M6: 8,017,099 km (0.084 R)
• M7: 9,320,247 km (0.098 R)
• M8: 12,338,683 km (0.114 R)
• M9: 13,439,873 km (0.086 R)
• M10: 16,359,126 km (0.107 R)
• M11: 26,609,422 km (0.105 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 11,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit