🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.05 AU - 1.31 AU

Year: 448 Days

Day: 25.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 47.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.24 AU - 1.76 AU

Year: 643 Days

Day: 28.5 Hours

Environment

Temp: -6 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.61 AU - 2.21 AU

Year: 923 Days

Day: 27.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,840,687 km

• M1: 54,005 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.79 AU - 2.49 AU

Year: 1095 Days

Day: 22 Hours

Environment

Temp: -56 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,840,687 km

• M1: 973,733 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.3

Radius: 12.8

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.43 AU - 7.31 AU

Year: 6300 Days

Day: 14.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 15,840,687 km

• M1: 253,120 km (0.039 R)
• M2: 334,501 km (0.085 R)
• M3: 437,275 km (0.03 R)
• M4: 575,503 km (0.108 R)
• M5: 770,728 km (0.042 R)
• M6: 868,864 km (0.084 R)
• M7: 954,434 km (0.108 R)
• M8: 1,297,313 km (0.097 R)
• M9: 1,457,981 km (0.08 R)
• M10: 1,551,330 km (0.12 R)
• M11: 2,633,521 km (0.098 R)
• M12: 2,826,652 km (0.068 R)
• M13: 3,024,420 km (0.113 R)
• M14: 3,560,579 km (0.092 R)
• M15: 3,674,273 km (0.05 R)
• M16: 4,381,871 km (0.099 R)
• M17: 4,534,760 km (0.108 R)
• M18: 4,987,892 km (0.081 R)
• M19: 5,083,485 km (0.112 R)
• M20: 5,341,542 km (0.066 R)
• M21: 6,124,387 km (0.085 R)
• M22: 6,227,011 km (0.1 R)
• M23: 6,538,025 km (0.103 R)
• M24: 6,730,707 km (0.117 R)
• M25: 7,050,099 km (0.114 R)
• M26: 7,502,034 km (0.114 R)
• M27: 7,870,344 km (0.058 R)
• M28: 8,094,142 km (0.073 R)
• M29: 8,529,173 km (0.04 R)
• M30: 8,739,956 km (0.096 R)
• M31: 9,049,624 km (0.095 R)
• M32: 9,521,007 km (0.09 R)
• M33: 9,919,835 km (0.066 R)
• M34: 10,283,507 km (0.074 R)
• M35: 10,796,030 km (0.081 R)
• M36: 10,899,551 km (0.107 R)
• M37: 11,358,966 km (0.101 R)
• M38: 12,275,104 km (0.113 R)
• M39: 12,383,113 km (0.075 R)
• M40: 12,578,488 km (0.102 R)
• M41: 12,818,742 km (0.098 R)
• M42: 12,950,388 km (0.039 R)
• M43: 13,503,751 km (0.058 R)
• M44: 13,682,371 km (0.108 R)
• M45: 14,359,600 km (0.088 R)
• M46: 14,519,221 km (0.083 R)
• M47: 14,702,329 km (0.095 R)
• M48: 15,233,102 km (0.071 R)
• M49: 15,349,340 km (0.12 R)
• M50: 15,442,539 km (0.097 R)
• M51: 15,723,185 km (0.099 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 12,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit