🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.57 AU - 0.85 AU

Year: 219 Days

Day: 40.3 Hours

Environment

Temp: 165 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.03 AU - 1.25 AU

Year: 445 Days

Day: 36 Hours

Environment

Temp: 19 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,771,614 km

• M1: 31,116 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.57 AU - 2.51 AU

Year: 1064 Days

Day: 43.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,771,614 km

• M1: 288,425 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.5 AU - 2.72 AU

Year: 1540 Days

Day: 13.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.1

Radius: 11.1

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.59 AU - 6.07 AU

Year: 5142 Days

Day: 6.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 59,771,614 km

• M1: 138,378 km (0.052 R)
• M2: 540,497 km (0.055 R)
• M3: 1,485,507 km (0.096 R)
• M4: 2,401,195 km (0.076 R)
• M5: 2,756,939 km (0.101 R)
• M6: 3,338,426 km (0.051 R)
• M7: 4,456,670 km (0.063 R)
• M8: 4,897,236 km (0.097 R)
• M9: 8,109,850 km (0.063 R)
• M10: 8,768,679 km (0.083 R)
• M11: 9,423,469 km (0.083 R)
• M12: 10,787,353 km (0.05 R)
• M13: 11,359,266 km (0.071 R)
• M14: 11,767,069 km (0.118 R)
• M15: 13,903,028 km (0.093 R)
• M16: 16,002,035 km (0.111 R)
• M17: 18,242,862 km (0.06 R)
• M18: 19,309,944 km (0.056 R)
• M19: 24,519,689 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.7

Radius: 10.4

Gravity: 8.62 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.58 AU - 11.86 AU

Year: 11933 Days

Day: 9.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 59,771,614 km

• M1: 129,402 km (0.079 R)
• M2: 471,383 km (0.119 R)
• M3: 1,410,708 km (0.048 R)
• M4: 1,788,443 km (0.081 R)
• M5: 2,195,648 km (0.097 R)
• M6: 4,937,777 km (0.088 R)
• M7: 7,407,189 km (0.117 R)
• M8: 8,515,560 km (0.092 R)
• M9: 15,113,873 km (0.045 R)
• M10: 16,736,411 km (0.054 R)
• M11: 17,354,251 km (0.094 R)
• M12: 21,028,075 km (0.047 R)
• M13: 22,205,710 km (0.083 R)
• M14: 32,416,363 km (0.047 R)
• M15: 33,497,806 km (0.05 R)
• M16: 36,499,188 km (0.088 R)
• M17: 46,420,818 km (0.114 R)
• M18: 51,913,752 km (0.049 R)
• M19: 57,650,083 km (0.091 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 12,814 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit