🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.24 AU - 2.68 AU

Year: 1431 Days

Day: 31.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.3

Radius: 13.3

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.07 AU - 5.55 AU

Year: 4538 Days

Day: 5.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 56,741,767 km

• M1: 165,455 km (0.096 R)
• M2: 708,496 km (0.078 R)
• M3: 1,348,176 km (0.108 R)
• M4: 2,819,022 km (0.086 R)
• M5: 3,433,271 km (0.09 R)
• M6: 4,465,197 km (0.11 R)
• M7: 5,054,014 km (0.048 R)
• M8: 6,504,067 km (0.074 R)
• M9: 7,044,564 km (0.088 R)
• M10: 7,680,205 km (0.025 R)
• M11: 8,848,415 km (0.113 R)
• M12: 9,325,333 km (0.1 R)
• M13: 10,370,872 km (0.041 R)
• M14: 10,859,908 km (0.077 R)
• M15: 11,279,380 km (0.039 R)
• M16: 13,685,812 km (0.098 R)
• M17: 14,626,483 km (0.082 R)
• M18: 17,593,158 km (0.109 R)
• M19: 22,390,762 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83

Radius: 12.5

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 10.03 AU - 13.71 AU

Year: 15166 Days

Day: 13.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 56,741,767 km

• M1: 155,432 km (0.098 R)
• M2: 575,503 km (0.1 R)
• M3: 2,164,382 km (0.063 R)
• M4: 3,308,058 km (0.106 R)
• M5: 5,955,491 km (0.046 R)
• M6: 8,057,341 km (0.087 R)
• M7: 9,193,986 km (0.107 R)
• M8: 9,865,232 km (0.108 R)
• M9: 10,301,309 km (0.114 R)
• M10: 11,495,549 km (0.119 R)
• M11: 11,929,832 km (0.103 R)
• M12: 16,468,182 km (0.1 R)
• M13: 17,145,262 km (0.047 R)
• M14: 23,324,402 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415

Radius: 6.9

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 10.21 AU - 14.95 AU

Year: 16547 Days

Day: 22.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 56,741,767 km

• M1: 85,869 km (0.086 R)
• M2: 309,219 km (0.055 R)
• M3: 525,537 km (0.102 R)
• M4: 766,240 km (0.104 R)
• M5: 1,058,854 km (0.106 R)
• M6: 1,302,997 km (0.089 R)
• M7: 2,412,266 km (0.07 R)
• M8: 3,344,260 km (0.074 R)
• M9: 4,106,013 km (0.098 R)
• M10: 5,745,605 km (0.12 R)
• M11: 6,629,579 km (0.081 R)
• M12: 7,869,596 km (0.085 R)
• M13: 9,056,805 km (0.107 R)
• M14: 11,603,858 km (0.047 R)
• M15: 14,798,969 km (0.109 R)
• M16: 17,743,504 km (0.064 R)
• M17: 18,778,871 km (0.03 R)
• M18: 21,676,133 km (0.087 R)
• M19: 26,662,978 km (0.104 R)
• M20: 29,530,919 km (0.077 R)
• M21: 34,634,600 km (0.093 R)
• M22: 34,879,641 km (0.104 R)
• M23: 37,137,223 km (0.12 R)
• M24: 38,040,943 km (0.115 R)
• M25: 38,563,788 km (0.089 R)
• M26: 45,364,058 km (0.114 R)
• M27: 50,054,849 km (0.108 R)
• M28: 51,954,293 km (0.102 R)
• M29: 53,901,160 km (0.098 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: 340 - 12,303 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit