🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.77 AU - 1.03 AU

Year: 317 Days

Day: 37 Hours

Environment

Temp: 49 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.62 AU - 1.66 AU

Year: 779 Days

Day: 18.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.35 AU - 3.33 AU

Year: 1775 Days

Day: 26.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.6

Radius: 11.6

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.42 AU - 7.62 AU

Year: 6174 Days

Day: 5.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 43,474,101 km

• M1: 144,362 km (0.11 R)
• M2: 584,479 km (0.098 R)
• M3: 1,077,105 km (0.1 R)
• M4: 1,558,660 km (0.069 R)
• M5: 3,132,131 km (0.12 R)
• M6: 3,689,682 km (0.066 R)
• M7: 4,691,240 km (0.099 R)
• M8: 5,362,036 km (0.078 R)
• M9: 5,996,481 km (0.115 R)
• M10: 6,751,502 km (0.054 R)
• M11: 7,842,220 km (0.071 R)
• M12: 8,203,648 km (0.079 R)
• M13: 9,993,587 km (0.103 R)
• M14: 11,820,625 km (0.064 R)
• M15: 15,117,762 km (0.094 R)
• M16: 16,711,578 km (0.11 R)
• M17: 17,720,167 km (0.094 R)
• M18: 18,911,714 km (0.065 R)
• M19: 20,230,868 km (0.117 R)
• M20: 21,925,363 km (0.049 R)
• M21: 22,807,243 km (0.064 R)
• M22: 23,963,485 km (0.113 R)
• M23: 25,071,855 km (0.118 R)
• M24: 25,859,039 km (0.111 R)
• M25: 28,038,680 km (0.076 R)
• M26: 30,832,570 km (0.057 R)
• M27: 31,939,145 km (0.092 R)
• M28: 34,983,612 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503

Radius: 9.7

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 8.38 AU - 9.7 AU

Year: 10080 Days

Day: 14.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 43,474,101 km

• M1: 120,576 km (0.064 R)
• M2: 641,326 km (0.067 R)
• M3: 1,156,242 km (0.119 R)
• M4: 1,707,061 km (0.075 R)
• M5: 3,152,476 km (0.093 R)
• M6: 3,591,695 km (0.051 R)
• M7: 6,358,209 km (0.104 R)
• M8: 7,412,574 km (0.099 R)
• M9: 7,939,907 km (0.086 R)
• M10: 8,579,438 km (0.089 R)
• M11: 9,206,851 km (0.087 R)
• M12: 10,009,594 km (0.113 R)
• M13: 10,704,924 km (0.052 R)
• M14: 17,546,484 km (0.109 R)
• M15: 21,903,971 km (0.051 R)
• M16: 24,111,886 km (0.103 R)
• M17: 24,999,300 km (0.073 R)
• M18: 25,360,280 km (0.032 R)
• M19: 29,463,899 km (0.108 R)
• M20: 30,171,198 km (0.103 R)
• M21: 32,682,946 km (0.111 R)
• M22: 33,223,294 km (0.106 R)
• M23: 41,678,565 km (0.105 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 20,180 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit