🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.58 AU - 1.8 AU

Year: 806 Days

Day: 19.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.61 AU - 2.19 AU

Year: 961 Days

Day: 41.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.06 AU - 4.92 AU

Year: 2926 Days

Day: 46.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.4

Radius: 12.7

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.26 AU - 6.5 AU

Year: 5234 Days

Day: 14.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 48,901,292 km

• M1: 157,975 km (0.119 R)
• M2: 805,435 km (0.099 R)
• M3: 7,434,715 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.2

Radius: 13.3

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.54 AU - 7.44 AU

Year: 6069 Days

Day: 10.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 48,901,292 km

• M1: 172,486 km (0.074 R)
• M2: 855,550 km (0.084 R)
• M3: 1,310,477 km (0.111 R)
• M4: 3,353,835 km (0.044 R)
• M5: 4,376,037 km (0.058 R)
• M6: 6,417,449 km (0.096 R)
• M7: 7,031,998 km (0.109 R)
• M8: 8,027,272 km (0.118 R)
• M9: 9,803,597 km (0.072 R)
• M10: 11,335,031 km (0.114 R)
• M11: 13,453,337 km (0.106 R)
• M12: 14,867,784 km (0.117 R)
• M13: 15,762,828 km (0.043 R)
• M14: 22,441,027 km (0.055 R)
• M15: 25,002,741 km (0.103 R)
• M16: 30,038,804 km (0.09 R)
• M17: 31,857,615 km (0.092 R)
• M18: 33,748,681 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.6

Radius: 11.2

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 7.8 AU - 10.5 AU

Year: 10160 Days

Day: 9.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 48,901,292 km

• M1: 139,276 km (0.086 R)
• M2: 523,593 km (0.095 R)
• M3: 1,859,950 km (0.1 R)
• M4: 2,814,983 km (0.077 R)
• M5: 3,649,739 km (0.104 R)
• M6: 4,208,637 km (0.117 R)
• M7: 5,806,193 km (0.076 R)
• M8: 6,197,989 km (0.04 R)
• M9: 6,684,033 km (0.079 R)
• M10: 7,481,390 km (0.1 R)
• M11: 9,169,601 km (0.082 R)
• M12: 10,359,054 km (0.063 R)
• M13: 11,648,588 km (0.12 R)
• M14: 13,163,117 km (0.053 R)
• M15: 13,841,992 km (0.083 R)
• M16: 15,812,345 km (0.057 R)
• M17: 18,953,003 km (0.114 R)
• M18: 20,302,077 km (0.055 R)
• M19: 23,727,269 km (0.071 R)
• M20: 24,640,265 km (0.084 R)
• M21: 25,957,624 km (0.066 R)
• M22: 37,494,014 km (0.07 R)
• M23: 39,108,773 km (0.089 R)
• M24: 41,551,856 km (0.041 R)
• M25: 42,610,261 km (0.08 R)
• M26: 48,609,285 km (0.029 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: 446 - 20,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit