🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.45 AU - 1.57 AU

Year: 655 Days

Day: 13.7 Hours

Environment

Temp: -12 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,795,137 km

• M1: 55,501 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.29 AU - 2.51 AU

Year: 1313 Days

Day: 16 Hours

Environment

Temp: -65 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,795,137 km

• M1: 2,069,836 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.68 AU - 4.68 AU

Year: 3018 Days

Day: 23.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.57 AU - 4.63 AU

Year: 3484 Days

Day: 26.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.1

Radius: 13.2

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.34 AU - 5.74 AU

Year: 4604 Days

Day: 10.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 40,795,137 km

• M1: 164,109 km (0.073 R)
• M2: 734,226 km (0.115 R)
• M3: 1,162,525 km (0.109 R)
• M4: 1,776,176 km (0.095 R)
• M5: 2,365,890 km (0.083 R)
• M6: 2,851,335 km (0.106 R)
• M7: 3,421,752 km (0.065 R)
• M8: 4,172,434 km (0.094 R)
• M9: 5,102,783 km (0.11 R)
• M10: 5,787,942 km (0.075 R)
• M11: 8,524,386 km (0.04 R)
• M12: 11,220,738 km (0.117 R)
• M13: 12,160,661 km (0.032 R)
• M14: 13,715,731 km (0.116 R)
• M15: 14,991,502 km (0.107 R)
• M16: 15,502,678 km (0.117 R)
• M17: 16,886,608 km (0.118 R)
• M18: 18,409,364 km (0.074 R)
• M19: 19,595,077 km (0.099 R)
• M20: 21,597,145 km (0.044 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.8

Radius: 14.1

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.13 AU - 8.25 AU

Year: 7530 Days

Day: 11 Hours

Environment

Temp: -152 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 40,795,137 km

• M1: 175,329 km (0.113 R)
• M2: 931,247 km (0.111 R)
• M3: 1,518,867 km (0.05 R)
• M4: 2,386,684 km (0.045 R)
• M5: 2,995,398 km (0.096 R)
• M6: 3,876,829 km (0.106 R)
• M7: 4,446,647 km (0.06 R)
• M8: 9,304,838 km (0.102 R)
• M9: 11,075,179 km (0.067 R)
• M10: 11,906,495 km (0.113 R)
• M11: 17,243,399 km (0.034 R)
• M12: 18,864,441 km (0.104 R)
• M13: 21,602,830 km (0.046 R)
• M14: 23,823,461 km (0.108 R)
• M15: 27,387,481 km (0.092 R)
• M16: 30,583,938 km (0.114 R)
• M17: 32,012,149 km (0.091 R)
• M18: 35,777,228 km (0.115 R)
• M19: 37,477,707 km (0.034 R)
• M20: 38,994,480 km (0.042 R)
• M21: 40,795,190 km (0.064 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 18,798 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit