🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.53 AU - 0.81 AU

Year: 200 Days

Day: 46.8 Hours

Environment

Temp: 165 °C

Axial Tilt: 176.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,807,528 km

• M1: 180,265 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.04 AU - 1.28 AU

Year: 456 Days

Day: 46.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 41.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.2 AU - 1.38 AU

Year: 535 Days

Day: 34.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.6

Radius: 14.6

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.01 AU - 6.33 AU

Year: 4294 Days

Day: 5.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 22,807,528 km

• M1: 183,257 km (0.068 R)
• M2: 848,220 km (0.096 R)
• M3: 1,576,911 km (0.096 R)
• M4: 2,164,681 km (0.109 R)
• M5: 4,246,186 km (0.12 R)
• M6: 5,102,035 km (0.064 R)
• M7: 5,920,485 km (0.111 R)
• M8: 7,964,740 km (0.085 R)
• M9: 8,523,189 km (0.115 R)
• M10: 9,802,251 km (0.043 R)
• M11: 10,532,139 km (0.114 R)
• M12: 13,042,690 km (0.099 R)
• M13: 14,410,164 km (0.068 R)
• M14: 15,411,423 km (0.096 R)
• M15: 15,929,331 km (0.038 R)
• M16: 17,615,299 km (0.089 R)
• M17: 21,127,857 km (0.093 R)
• M18: 22,128,517 km (0.027 R)
• M19: 24,690,231 km (0.056 R)
• M20: 26,205,059 km (0.107 R)
• M21: 27,193,153 km (0.061 R)
• M22: 27,696,400 km (0.105 R)
• M23: 28,635,426 km (0.087 R)
• M24: 29,507,282 km (0.04 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.4

Radius: 9.1

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.91 AU - 5.49 AU

Year: 4331 Days

Day: 11.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 22,807,528 km

• M1: 113,246 km (0.115 R)
• M2: 426,952 km (0.1 R)
• M3: 829,221 km (0.054 R)
• M4: 1,418,337 km (0.095 R)
• M5: 2,099,606 km (0.109 R)
• M6: 2,454,303 km (0.083 R)
• M7: 4,990,735 km (0.036 R)
• M8: 6,062,304 km (0.085 R)
• M9: 8,167,296 km (0.111 R)
• M10: 8,869,359 km (0.117 R)
• M11: 10,154,255 km (0.04 R)
• M12: 10,554,878 km (0.096 R)
• M13: 11,602,512 km (0.112 R)
• M14: 13,708,850 km (0.11 R)
• M15: 15,264,518 km (0.11 R)
• M16: 17,842,688 km (0.058 R)
• M17: 18,723,071 km (0.079 R)
• M18: 19,325,951 km (0.057 R)
• M19: 20,380,466 km (0.115 R)
• M20: 22,267,194 km (0.11 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 15,953 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit