🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.85 AU - 1.31 AU

Year: 400 Days

Day: 32 Hours

Environment

Temp: 31 °C

Axial Tilt: 15.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.1 AU - 1.58 AU

Year: 553 Days

Day: 14.2 Hours

Environment

Temp: -9 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 37,566,653 km

• M1: 59,390 km (0.073 R)
• M2: 194,776 km (0.119 R)

Asteroid Belt

Center: 3.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.9

Radius: 12.9

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.47 AU - 5.71 AU

Year: 4711 Days

Day: 6.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 37,566,653 km

• M1: 160,369 km (0.094 R)
• M2: 800,498 km (0.101 R)
• M3: 1,237,623 km (0.09 R)
• M4: 1,665,772 km (0.092 R)
• M5: 2,268,203 km (0.098 R)
• M6: 3,937,266 km (0.083 R)
• M7: 4,466,244 km (0.112 R)
• M8: 5,174,142 km (0.082 R)
• M9: 5,810,531 km (0.095 R)
• M10: 7,408,984 km (0.102 R)
• M11: 7,930,782 km (0.075 R)
• M12: 9,204,607 km (0.109 R)
• M13: 10,395,406 km (0.109 R)
• M14: 13,897,343 km (0.1 R)
• M15: 14,424,376 km (0.05 R)
• M16: 15,074,229 km (0.066 R)
• M17: 17,443,261 km (0.087 R)
• M18: 17,932,895 km (0.106 R)
• M19: 18,368,823 km (0.082 R)
• M20: 19,457,297 km (0.051 R)
• M21: 22,980,776 km (0.102 R)
• M22: 23,718,443 km (0.115 R)
• M23: 24,471,968 km (0.102 R)
• M24: 27,728,863 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.6

Radius: 10.2

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.4 AU - 8.26 AU

Year: 6362 Days

Day: 12.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 37,566,653 km

• M1: 139,724 km (0.089 R)
• M2: 473,627 km (0.083 R)
• M3: 823,536 km (0.086 R)
• M4: 1,365,230 km (0.053 R)
• M5: 2,038,720 km (0.109 R)
• M6: 2,802,866 km (0.099 R)
• M7: 3,939,959 km (0.1 R)
• M8: 4,695,428 km (0.103 R)
• M9: 5,669,311 km (0.083 R)
• M10: 6,288,197 km (0.073 R)
• M11: 7,170,525 km (0.072 R)
• M12: 8,583,178 km (0.081 R)
• M13: 9,136,391 km (0.065 R)
• M14: 13,812,072 km (0.075 R)
• M15: 14,512,789 km (0.102 R)
• M16: 15,795,740 km (0.078 R)
• M17: 16,368,101 km (0.09 R)
• M18: 17,894,000 km (0.116 R)
• M19: 24,442,646 km (0.045 R)
• M20: 27,970,015 km (0.064 R)
• M21: 28,433,469 km (0.106 R)
• M22: 29,854,948 km (0.08 R)
• M23: 30,241,808 km (0.047 R)
• M24: 31,124,585 km (0.112 R)
• M25: 31,522,366 km (0.113 R)
• M26: 32,024,416 km (0.077 R)
• M27: 33,251,119 km (0.12 R)
• M28: 34,828,329 km (0.066 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 15,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit