🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.44 AU - 0.58 AU

Year: 127 Days

Day: 42.9 Hours

Environment

Temp: 257 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,831,670 km

• M1: 43,084 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.97 AU - 1.37 AU

Year: 441 Days

Day: 31.5 Hours

Environment

Temp: 32 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,831,670 km

• M1: 126,111 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.15 AU - 1.33 AU

Year: 481 Days

Day: 17.6 Hours

Environment

Temp: 18 °C

Axial Tilt: 45.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.16 AU - 3.34 AU

Year: 2040 Days

Day: 28.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 89.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.4

Radius: 12

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.37 AU - 6.87 AU

Year: 5273 Days

Day: 6.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 33,831,670 km

• M1: 149,299 km (0.085 R)
• M2: 527,781 km (0.06 R)
• M3: 1,133,353 km (0.104 R)
• M4: 1,581,100 km (0.074 R)
• M5: 2,209,411 km (0.075 R)
• M6: 3,038,034 km (0.05 R)
• M7: 3,920,960 km (0.054 R)
• M8: 4,512,919 km (0.048 R)
• M9: 5,051,023 km (0.036 R)
• M10: 8,333,050 km (0.047 R)
• M11: 8,855,296 km (0.056 R)
• M12: 10,189,261 km (0.084 R)
• M13: 12,001,938 km (0.113 R)
• M14: 12,721,205 km (0.118 R)
• M15: 13,632,854 km (0.107 R)
• M16: 15,466,475 km (0.102 R)
• M17: 16,010,712 km (0.111 R)
• M18: 16,630,197 km (0.099 R)
• M19: 18,450,205 km (0.079 R)
• M20: 18,925,178 km (0.091 R)
• M21: 21,498,560 km (0.076 R)
• M22: 23,974,405 km (0.074 R)
• M23: 26,377,396 km (0.029 R)
• M24: 29,578,341 km (0.101 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 19,907 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit