🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.03 AU - 1.17 AU

Year: 426 Days

Day: 38.6 Hours

Environment

Temp: 18 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.91 AU - 1.35 AU

Year: 443 Days

Day: 17.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 42.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.58 AU - 2.3 AU

Year: 997 Days

Day: 41.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,069,232 km

• M1: 307,573 km (0.074 R)
• M2: 610,060 km (0.101 R)

Asteroid Belt

Center: 5.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.4

Radius: 14.9

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 8.92 AU - 9.24 AU

Year: 10095 Days

Day: 5.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 51,069,232 km

• M1: 201,957 km (0.04 R)
• M2: 721,959 km (0.085 R)
• M3: 1,580,502 km (0.095 R)
• M4: 3,701,949 km (0.115 R)
• M5: 4,216,266 km (0.094 R)
• M6: 10,803,061 km (0.078 R)
• M7: 11,347,447 km (0.049 R)
• M8: 14,188,460 km (0.073 R)
• M9: 23,048,245 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.9

Radius: 14.5

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 9.14 AU - 14.18 AU

Year: 14690 Days

Day: 8.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 51,069,232 km

• M1: 180,714 km (0.072 R)
• M2: 807,529 km (0.113 R)
• M3: 1,568,085 km (0.08 R)
• M4: 2,399,849 km (0.117 R)
• M5: 3,486,378 km (0.088 R)
• M6: 3,950,581 km (0.081 R)
• M7: 4,634,542 km (0.111 R)
• M8: 6,389,923 km (0.106 R)
• M9: 8,554,904 km (0.09 R)
• M10: 10,160,837 km (0.11 R)
• M11: 10,899,850 km (0.118 R)
• M12: 11,561,522 km (0.048 R)
• M13: 15,281,123 km (0.112 R)
• M14: 15,970,620 km (0.11 R)
• M15: 17,043,536 km (0.096 R)
• M16: 21,053,507 km (0.097 R)
• M17: 32,435,810 km (0.083 R)
• M18: 34,388,960 km (0.029 R)
• M19: 36,663,446 km (0.103 R)
• M20: 37,900,022 km (0.069 R)
• M21: 40,195,751 km (0.038 R)
• M22: 43,811,232 km (0.114 R)
• M23: 45,910,689 km (0.096 R)
• M24: 47,930,111 km (0.074 R)
• M25: 48,813,336 km (0.112 R)
• M26: 50,158,670 km (0.107 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 19,433 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit