🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.44 AU - 0.58 AU

Year: 128 Days

Day: 28.5 Hours

Environment

Temp: 286 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.51 AU - 0.59 AU

Year: 143 Days

Day: 39.5 Hours

Environment

Temp: 225 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.12 AU - 2.86 AU

Year: 1381 Days

Day: 46.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.34 AU - 5.44 AU

Year: 4398 Days

Day: 32.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,763,695 km

• M1: 41,887 km (0.042 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 47.1

Radius: 7.6

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 14.27 AU - 16.83 AU

Year: 21551 Days

Day: 19.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 32,763,695 km

• M1: 94,546 km (0.084 R)
• M2: 507,735 km (0.06 R)
• M3: 2,062,356 km (0.079 R)
• M4: 2,655,811 km (0.032 R)
• M5: 3,464,687 km (0.118 R)
• M6: 4,504,990 km (0.108 R)
• M7: 5,267,341 km (0.092 R)
• M8: 6,176,447 km (0.085 R)
• M9: 7,257,442 km (0.091 R)
• M10: 7,842,818 km (0.109 R)
• M11: 8,698,817 km (0.063 R)
• M12: 10,321,505 km (0.072 R)
• M13: 11,639,612 km (0.103 R)
• M14: 15,419,501 km (0.068 R)
• M15: 20,299,384 km (0.115 R)
• M16: 24,713,119 km (0.083 R)
• M17: 30,095,651 km (0.067 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 11,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit