🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.5 AU - 0.5 AU

Year: 76 Days

Day: 34.4 Hours

Environment

Temp: 857 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,760,502 km

• M1: 31,565 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.43 AU - 1.45 AU

Year: 370 Days

Day: 19.7 Hours

Environment

Temp: 454 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,760,502 km

• M1: 175,030 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.59 AU - 1.85 AU

Year: 483 Days

Day: 15.6 Hours

Environment

Temp: 392 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,760,502 km

• M1: 32,762 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.21 AU - 3.25 AU

Year: 966 Days

Day: 33.5 Hours

Environment

Temp: 272 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 8.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.02 AU - 10.06 AU

Year: 5344 Days

Day: 15.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,760,502 km

• M1: 525,238 km (0.089 R)

Planet 6 - Terrestrial

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 10.63 AU - 16.65 AU

Year: 10786 Days

Day: 42.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,760,502 km

• M1: 632,649 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 32.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.7

Radius: 11

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 28.44 AU - 36.12 AU

Year: 39268 Days

Day: 10.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 49,760,502 km

• M1: 143,315 km (0.088 R)
• M2: 988,992 km (0.065 R)
• M3: 1,762,861 km (0.098 R)
• M4: 3,241,786 km (0.11 R)
• M5: 3,709,279 km (0.087 R)
• M6: 4,421,814 km (0.118 R)
• M7: 5,158,434 km (0.094 R)
• M8: 6,527,703 km (0.112 R)
• M9: 7,650,734 km (0.083 R)
• M10: 8,528,724 km (0.104 R)
• M11: 9,423,768 km (0.088 R)
• M12: 11,125,743 km (0.074 R)
• M13: 12,963,254 km (0.101 R)
• M14: 15,947,432 km (0.088 R)
• M15: 17,673,492 km (0.064 R)
• M16: 25,927,106 km (0.064 R)
• M17: 28,001,281 km (0.068 R)
• M18: 40,439,446 km (0.079 R)
• M19: 42,147,704 km (0.08 R)
• M20: 46,272,716 km (0.094 R)
• M21: 48,140,894 km (0.119 R)
• M22: 49,019,931 km (0.098 R)

Kuiper Belt

Range: 51.2 - 78.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 13,025 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit