🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.47 AU - 0.55 AU

Year: 134 Days

Day: 38.5 Hours

Environment

Temp: 173 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,855,710 km

• M1: 406,308 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.5 AU - 0.58 AU

Year: 146 Days

Day: 19 Hours

Environment

Temp: 231 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.07 AU - 3.63 AU

Year: 2251 Days

Day: 45.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,855,710 km

• M1: 36,651 km (0.107 R)
• M2: 405,410 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.14 AU - 5.24 AU

Year: 3148 Days

Day: 36.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270

Radius: 11.8

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 9.52 AU - 12.56 AU

Year: 13466 Days

Day: 14.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 42,855,710 km

• M1: 147,354 km (0.073 R)
• M2: 932,593 km (0.081 R)
• M3: 1,507,199 km (0.055 R)
• M4: 1,946,717 km (0.063 R)
• M5: 2,739,137 km (0.058 R)
• M6: 3,133,627 km (0.098 R)
• M7: 4,249,926 km (0.08 R)
• M8: 5,485,305 km (0.086 R)
• M9: 5,912,706 km (0.086 R)
• M10: 6,541,167 km (0.107 R)
• M11: 7,022,423 km (0.094 R)
• M12: 9,604,482 km (0.112 R)
• M13: 12,706,544 km (0.111 R)
• M14: 13,516,616 km (0.038 R)
• M15: 13,994,881 km (0.119 R)
• M16: 14,670,764 km (0.107 R)
• M17: 15,368,189 km (0.065 R)
• M18: 15,823,565 km (0.095 R)
• M19: 17,877,843 km (0.078 R)
• M20: 22,426,366 km (0.109 R)
• M21: 30,560,751 km (0.082 R)
• M22: 31,698,592 km (0.104 R)
• M23: 32,864,408 km (0.067 R)
• M24: 37,228,777 km (0.094 R)
• M25: 40,344,152 km (0.102 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 18,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit