🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.51 AU - 0.73 AU

Year: 180 Days

Day: 21 Hours

Environment

Temp: 139 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,286,264 km

• M1: 25,132 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.89 AU - 0.91 AU

Year: 315 Days

Day: 26.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Ice Giant

Semi-Major Axis: 17.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148

Radius: 3.3

Gravity: 13.59 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 13.16 AU - 20.9 AU

Year: 25930 Days

Day: 21.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 54,286,264 km

• M1: 41,887 km (0.09 R)
• M2: 293,661 km (0.1 R)
• M3: 1,476,531 km (0.106 R)
• M4: 3,486,827 km (0.114 R)
• M5: 3,807,116 km (0.109 R)
• M6: 5,017,213 km (0.062 R)
• M7: 7,801,080 km (0.111 R)
• M8: 9,314,412 km (0.055 R)
• M9: 14,128,173 km (0.107 R)
• M10: 15,778,536 km (0.086 R)
• M11: 18,647,225 km (0.109 R)
• M12: 25,585,724 km (0.114 R)
• M13: 27,606,791 km (0.089 R)
• M14: 27,710,612 km (0.083 R)
• M15: 31,282,560 km (0.075 R)
• M16: 39,982,574 km (0.118 R)
• M17: 44,238,933 km (0.114 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 13,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit