🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.48 AU - 0.54 AU

Year: 139 Days

Day: 47.6 Hours

Environment

Temp: 222 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.59 AU - 0.63 AU

Year: 181 Days

Day: 33.5 Hours

Environment

Temp: 155 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.19 AU - 1.35 AU

Year: 545 Days

Day: 46.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.4

Radius: 12.6

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 6.38 AU - 6.62 AU

Year: 6311 Days

Day: 10.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 50,304,723 km

• M1: 159,322 km (0.08 R)
• M2: 694,583 km (0.107 R)
• M3: 2,222,725 km (0.059 R)
• M4: 3,138,713 km (0.099 R)
• M5: 4,683,012 km (0.088 R)
• M6: 5,680,680 km (0.091 R)
• M7: 6,123,490 km (0.105 R)
• M8: 6,979,339 km (0.081 R)
• M9: 8,772,868 km (0.1 R)
• M10: 10,328,536 km (0.084 R)
• M11: 11,401,452 km (0.096 R)
• M12: 16,924,755 km (0.116 R)
• M13: 19,125,639 km (0.088 R)
• M14: 22,812,329 km (0.084 R)
• M15: 24,861,521 km (0.034 R)
• M16: 26,375,301 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.4

Radius: 12.3

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.63 AU - 8.91 AU

Year: 9056 Days

Day: 14.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 158.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 50,304,723 km

• M1: 153,188 km (0.118 R)
• M2: 679,773 km (0.035 R)
• M3: 1,277,715 km (0.05 R)
• M4: 1,988,305 km (0.034 R)
• M5: 2,992,705 km (0.097 R)
• M6: 3,789,613 km (0.116 R)
• M7: 6,162,235 km (0.106 R)
• M8: 7,286,314 km (0.056 R)
• M9: 7,704,290 km (0.11 R)
• M10: 8,138,124 km (0.077 R)
• M11: 8,866,367 km (0.118 R)
• M12: 10,400,792 km (0.083 R)
• M13: 11,818,681 km (0.116 R)
• M14: 12,813,058 km (0.085 R)
• M15: 13,925,916 km (0.117 R)
• M16: 14,375,607 km (0.099 R)
• M17: 18,561,805 km (0.076 R)
• M18: 19,264,765 km (0.08 R)
• M19: 21,057,845 km (0.118 R)
• M20: 21,480,459 km (0.096 R)
• M21: 27,906,286 km (0.059 R)
• M22: 30,197,677 km (0.047 R)
• M23: 33,064,271 km (0.119 R)
• M24: 35,987,264 km (0.088 R)
• M25: 43,151,805 km (0.092 R)
• M26: 45,642,610 km (0.042 R)
• M27: 46,208,837 km (0.108 R)
• M28: 47,355,356 km (0.101 R)
• M29: 48,667,927 km (0.111 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 10,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit