🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.27 AU - 4.27 AU

Year: 2573 Days

Day: 23.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.6

Radius: 8.9

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 7.98 AU - 8.52 AU

Year: 8328 Days

Day: 13.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 83,375,859 km

• M1: 112,049 km (0.114 R)
• M2: 787,483 km (0.038 R)
• M3: 1,199,476 km (0.03 R)
• M4: 3,743,088 km (0.102 R)
• M5: 4,432,286 km (0.07 R)
• M6: 5,099,193 km (0.098 R)
• M7: 6,662,940 km (0.102 R)
• M8: 9,914,599 km (0.107 R)
• M9: 10,284,704 km (0.055 R)
• M10: 12,042,928 km (0.117 R)
• M11: 16,200,701 km (0.092 R)
• M12: 16,830,508 km (0.106 R)
• M13: 19,578,023 km (0.083 R)
• M14: 21,159,272 km (0.061 R)
• M15: 21,981,014 km (0.08 R)
• M16: 22,259,714 km (0.086 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.2

Radius: 5.1

Gravity: 35.69 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 11.21 AU - 18.09 AU

Year: 19708 Days

Day: 17.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 83,375,859 km

• M1: 76,594 km (0.076 R)
• M2: 263,891 km (0.086 R)
• M3: 582,385 km (0.106 R)
• M4: 1,244,205 km (0.074 R)
• M5: 2,246,062 km (0.07 R)
• M6: 3,484,583 km (0.095 R)
• M7: 4,854,900 km (0.098 R)
• M8: 5,197,928 km (0.104 R)
• M9: 8,440,013 km (0.039 R)
• M10: 8,992,178 km (0.075 R)
• M11: 9,626,922 km (0.061 R)
• M12: 11,576,182 km (0.042 R)
• M13: 14,152,557 km (0.092 R)
• M14: 16,318,734 km (0.118 R)
• M15: 18,973,797 km (0.032 R)
• M16: 23,906,637 km (0.109 R)
• M17: 26,144,173 km (0.093 R)
• M18: 29,756,064 km (0.076 R)
• M19: 35,918,449 km (0.06 R)
• M20: 37,508,674 km (0.074 R)
• M21: 38,098,239 km (0.07 R)
• M22: 47,356,852 km (0.092 R)
• M23: 47,700,328 km (0.094 R)
• M24: 58,204,193 km (0.087 R)
• M25: 59,192,885 km (0.083 R)
• M26: 66,001,384 km (0.087 R)
• M27: 82,876,921 km (0.054 R)
• M28: 83,375,830 km (0.103 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 15,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit