🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.68 AU - 0.82 AU

Year: 226 Days

Day: 43.6 Hours

Environment

Temp: 159 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,716,358 km

• M1: 37,250 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.76 AU - 0.84 AU

Year: 249 Days

Day: 16.9 Hours

Environment

Temp: 212 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,716,358 km

• M1: 47,123 km (0.026 R)
• M2: 314,754 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.4

Radius: 8.1

Gravity: 13.98 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.62 AU - 8.8 AU

Year: 6742 Days

Day: 11 Hours

Environment

Temp: -150 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 41,716,358 km

• M1: 100,679 km (0.114 R)
• M2: 424,858 km (0.094 R)
• M3: 837,898 km (0.11 R)
• M4: 1,331,421 km (0.074 R)
• M5: 1,929,065 km (0.083 R)
• M6: 2,203,726 km (0.089 R)
• M7: 2,772,797 km (0.077 R)
• M8: 3,233,558 km (0.101 R)
• M9: 3,576,287 km (0.099 R)
• M10: 3,867,853 km (0.075 R)
• M11: 4,148,947 km (0.113 R)
• M12: 4,868,364 km (0.107 R)
• M13: 5,998,276 km (0.063 R)
• M14: 6,991,008 km (0.105 R)
• M15: 9,526,841 km (0.108 R)
• M16: 10,873,820 km (0.089 R)
• M17: 12,343,470 km (0.065 R)
• M18: 14,360,797 km (0.12 R)
• M19: 14,665,977 km (0.072 R)
• M20: 16,655,479 km (0.112 R)
• M21: 19,110,230 km (0.11 R)
• M22: 19,703,536 km (0.111 R)
• M23: 22,855,413 km (0.098 R)
• M24: 24,899,668 km (0.074 R)
• M25: 29,348,110 km (0.06 R)
• M26: 29,642,519 km (0.093 R)
• M27: 31,553,332 km (0.109 R)
• M28: 37,200,203 km (0.111 R)
• M29: 38,008,331 km (0.077 R)
• M30: 38,828,127 km (0.097 R)

Asteroid Belt

Center: 12.06 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 77

Radius: 6.6

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 15.71 AU - 18.11 AU

Year: 24216 Days

Day: 21.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 41,716,358 km

• M1: 276,008 km (0.065 R)
• M2: 525,388 km (0.069 R)
• M3: 1,633,310 km (0.112 R)
• M4: 2,476,593 km (0.111 R)
• M5: 3,438,657 km (0.114 R)
• M6: 3,726,333 km (0.119 R)
• M7: 4,055,748 km (0.027 R)
• M8: 4,686,452 km (0.04 R)
• M9: 5,444,016 km (0.051 R)
• M10: 6,711,110 km (0.115 R)
• M11: 8,374,638 km (0.108 R)
• M12: 11,674,917 km (0.095 R)
• M13: 17,021,844 km (0.093 R)
• M14: 22,044,742 km (0.117 R)
• M15: 23,460,387 km (0.049 R)
• M16: 25,291,465 km (0.094 R)
• M17: 30,231,635 km (0.114 R)
• M18: 35,106,132 km (0.099 R)
• M19: 40,357,466 km (0.098 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 14,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit