🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.47 AU - 0.73 AU

Year: 296 Days

Day: 36.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,660,330 km

• M1: 167,550 km (0.045 R)
• M2: 187,297 km (0.107 R)

Asteroid Belt

Center: 1.67 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.4

Radius: 10

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.66 AU - 2.8 AU

Year: 2868 Days

Day: 7.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 31,660,330 km

• M1: 124,316 km (0.117 R)
• M2: 504,145 km (0.084 R)
• M3: 858,093 km (0.062 R)
• M4: 1,337,854 km (0.054 R)
• M5: 1,874,910 km (0.096 R)
• M6: 2,906,687 km (0.062 R)
• M7: 4,423,908 km (0.117 R)
• M8: 4,852,207 km (0.032 R)
• M9: 5,943,075 km (0.028 R)
• M10: 6,332,029 km (0.055 R)
• M11: 7,335,232 km (0.087 R)
• M12: 7,783,428 km (0.086 R)
• M13: 9,725,657 km (0.107 R)
• M14: 10,942,935 km (0.035 R)
• M15: 12,258,947 km (0.036 R)
• M16: 13,544,292 km (0.113 R)
• M17: 17,460,914 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.9

Radius: 8.6

Gravity: 12.72 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.32 AU - 4.14 AU

Year: 4580 Days

Day: 6 Hours

Environment

Temp: -199 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 31,660,330 km

• M1: 106,962 km (0.109 R)
• M2: 471,233 km (0.097 R)
• M3: 868,565 km (0.104 R)
• M4: 1,190,051 km (0.096 R)
• M5: 2,066,395 km (0.089 R)
• M6: 2,758,286 km (0.118 R)
• M7: 3,819,234 km (0.074 R)
• M8: 4,243,493 km (0.056 R)
• M9: 4,672,839 km (0.059 R)
• M10: 5,271,231 km (0.098 R)
• M11: 5,618,597 km (0.093 R)
• M12: 6,956,600 km (0.061 R)
• M13: 8,892,845 km (0.061 R)
• M14: 9,897,545 km (0.102 R)
• M15: 10,204,520 km (0.101 R)
• M16: 13,525,293 km (0.088 R)
• M17: 14,456,091 km (0.077 R)
• M18: 15,080,662 km (0.085 R)
• M19: 15,546,211 km (0.038 R)
• M20: 17,314,158 km (0.092 R)
• M21: 19,690,521 km (0.104 R)
• M22: 21,317,846 km (0.106 R)
• M23: 22,956,392 km (0.118 R)
• M24: 24,358,124 km (0.102 R)
• M25: 24,677,216 km (0.042 R)
• M26: 25,651,248 km (0.116 R)
• M27: 27,160,092 km (0.082 R)
• M28: 29,262,540 km (0.03 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: 385 - 13,226 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit