🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.73 AU - 0.81 AU

Year: 244 Days

Day: 17.7 Hours

Environment

Temp: 157 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,418,917 km

• M1: 167,699 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.79 AU - 0.89 AU

Year: 278 Days

Day: 43.8 Hours

Environment

Temp: 94 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,418,917 km

• M1: 80,783 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.11 AU - 1.65 AU

Year: 586 Days

Day: 38.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 37,418,917 km

• M1: 42,187 km (0.111 R)
• M2: 560,543 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.1

Radius: 10.7

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.59 AU - 7.17 AU

Year: 6526 Days

Day: 13.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 37,418,917 km

• M1: 134,339 km (0.089 R)
• M2: 478,414 km (0.063 R)
• M3: 951,592 km (0.078 R)
• M4: 1,497,475 km (0.1 R)
• M5: 2,211,505 km (0.106 R)
• M6: 3,738,750 km (0.11 R)
• M7: 4,103,918 km (0.09 R)
• M8: 5,528,389 km (0.059 R)
• M9: 6,004,260 km (0.075 R)
• M10: 6,716,196 km (0.064 R)
• M11: 9,323,687 km (0.094 R)
• M12: 9,770,536 km (0.087 R)
• M13: 11,098,068 km (0.087 R)
• M14: 12,117,428 km (0.104 R)
• M15: 13,142,622 km (0.071 R)
• M16: 16,891,395 km (0.118 R)
• M17: 22,232,488 km (0.107 R)
• M18: 24,181,449 km (0.033 R)
• M19: 24,770,715 km (0.103 R)
• M20: 25,455,873 km (0.105 R)
• M21: 28,230,614 km (0.073 R)
• M22: 30,027,584 km (0.067 R)
• M23: 31,399,546 km (0.114 R)
• M24: 33,431,384 km (0.1 R)
• M25: 36,311,442 km (0.094 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 12,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit