🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.57 AU - 0.79 AU

Year: 215 Days

Day: 40.9 Hours

Environment

Temp: 95 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.92 AU - 1.04 AU

Year: 371 Days

Day: 23 Hours

Environment

Temp: -3 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,890,033 km

• M1: 96,939 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.92 AU - 1.5 AU

Year: 510 Days

Day: 36.4 Hours

Environment

Temp: -23 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,890,033 km

• M1: 44,580 km (0.092 R)
• M2: 107,710 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.97 AU - 2.73 AU

Year: 1379 Days

Day: 33.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,890,033 km

• M1: 47,273 km (0.038 R)

Asteroid Belt

Center: 5.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.3

Radius: 11.1

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 7.31 AU - 9.71 AU

Year: 9505 Days

Day: 12.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 45,890,033 km

• M1: 138,528 km (0.119 R)
• M2: 592,707 km (0.081 R)
• M3: 1,277,117 km (0.102 R)
• M4: 1,936,245 km (0.107 R)
• M5: 2,628,734 km (0.107 R)
• M6: 4,169,741 km (0.066 R)
• M7: 4,620,480 km (0.103 R)
• M8: 6,423,882 km (0.078 R)
• M9: 7,065,807 km (0.113 R)
• M10: 8,926,954 km (0.078 R)
• M11: 11,254,397 km (0.113 R)
• M12: 11,687,483 km (0.081 R)
• M13: 12,075,540 km (0.116 R)
• M14: 13,172,392 km (0.088 R)
• M15: 13,592,762 km (0.077 R)
• M16: 14,271,487 km (0.073 R)
• M17: 15,299,075 km (0.083 R)
• M18: 16,791,463 km (0.033 R)
• M19: 17,286,184 km (0.092 R)
• M20: 21,600,137 km (0.04 R)
• M21: 22,185,514 km (0.094 R)
• M22: 24,183,393 km (0.118 R)
• M23: 27,939,048 km (0.071 R)
• M24: 29,340,481 km (0.033 R)
• M25: 32,283,220 km (0.095 R)
• M26: 38,748,541 km (0.099 R)
• M27: 41,124,604 km (0.048 R)
• M28: 41,765,631 km (0.111 R)
• M29: 42,936,384 km (0.071 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 18,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit