🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.86 AU - 1.32 AU

Year: 412 Days

Day: 13.2 Hours

Environment

Temp: 35 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.53 AU - 1.71 AU

Year: 746 Days

Day: 40.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,590,285 km

• M1: 45,029 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.86 AU - 3.22 AU

Year: 1917 Days

Day: 29.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.5

Radius: 13.4

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 8.33 AU - 9.97 AU

Year: 10010 Days

Day: 8.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 38,590,285 km

• M1: 166,951 km (0.049 R)
• M2: 950,096 km (0.119 R)
• M3: 2,252,944 km (0.107 R)
• M4: 4,303,033 km (0.09 R)
• M5: 7,227,672 km (0.097 R)
• M6: 8,517,355 km (0.074 R)
• M7: 9,474,781 km (0.096 R)
• M8: 10,452,104 km (0.096 R)
• M9: 11,766,920 km (0.095 R)
• M10: 12,664,657 km (0.081 R)
• M11: 13,850,369 km (0.07 R)
• M12: 14,470,452 km (0.101 R)
• M13: 15,238,787 km (0.101 R)
• M14: 15,766,120 km (0.113 R)
• M15: 24,130,286 km (0.092 R)
• M16: 24,937,965 km (0.067 R)
• M17: 28,747,624 km (0.092 R)
• M18: 29,757,410 km (0.088 R)
• M19: 34,034,563 km (0.076 R)
• M20: 40,185,728 km (0.115 R)
• M21: 40,687,629 km (0.082 R)
• M22: 41,193,569 km (0.081 R)
• M23: 42,089,062 km (0.113 R)
• M24: 45,258,442 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.2

Radius: 10.2

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.45 AU - 11.07 AU

Year: 10191 Days

Day: 6.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 38,590,285 km

• M1: 126,859 km (0.04 R)
• M2: 463,155 km (0.117 R)
• M3: 935,585 km (0.111 R)
• M4: 1,720,076 km (0.095 R)
• M5: 2,075,072 km (0.12 R)
• M6: 3,608,450 km (0.066 R)
• M7: 5,350,069 km (0.043 R)
• M8: 6,083,098 km (0.095 R)
• M9: 6,526,207 km (0.118 R)
• M10: 6,917,854 km (0.099 R)
• M11: 7,401,055 km (0.118 R)
• M12: 8,857,391 km (0.105 R)
• M13: 9,293,768 km (0.087 R)
• M14: 10,447,915 km (0.098 R)
• M15: 10,787,652 km (0.057 R)
• M16: 11,643,501 km (0.118 R)
• M17: 13,433,141 km (0.1 R)
• M18: 29,016,302 km (0.09 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 16,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit