🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.74 AU - 0.78 AU

Year: 232 Days

Day: 15.6 Hours

Environment

Temp: 218 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 96,667,783 km

• M1: 35,903 km (0.116 R)
• M2: 76,594 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.82 AU - 1.22 AU

Year: 360 Days

Day: 21.8 Hours

Environment

Temp: 85 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.91 AU - 1.31 AU

Year: 409 Days

Day: 12.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 96,667,783 km

• M1: 640,428 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 910.1

Radius: 4.4

Gravity: 47.01 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 14.2 AU - 20.1 AU

Year: 24847 Days

Day: 15.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 96,667,783 km

• M1: 57,595 km (0.046 R)
• M2: 1,733,241 km (0.049 R)
• M3: 2,637,261 km (0.045 R)
• M4: 3,103,258 km (0.077 R)
• M5: 3,371,338 km (0.089 R)
• M6: 9,643,827 km (0.087 R)
• M7: 14,275,975 km (0.059 R)
• M8: 14,601,650 km (0.112 R)
• M9: 19,796,286 km (0.065 R)
• M10: 22,092,015 km (0.107 R)
• M11: 24,212,565 km (0.093 R)
• M12: 25,026,826 km (0.088 R)
• M13: 29,635,937 km (0.068 R)
• M14: 30,165,663 km (0.09 R)
• M15: 34,342,136 km (0.08 R)
• M16: 37,177,315 km (0.079 R)
• M17: 38,888,116 km (0.074 R)
• M18: 40,976,652 km (0.076 R)
• M19: 51,971,497 km (0.075 R)
• M20: 64,114,506 km (0.031 R)
• M21: 70,485,580 km (0.059 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 12,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit