🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.98 AU - 1.1 AU

Year: 384 Days

Day: 33 Hours

Environment

Temp: 23 °C

Axial Tilt: 42.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,682,238 km

• M1: 101,577 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.22 AU - 1.5 AU

Year: 574 Days

Day: 32.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,682,238 km

• M1: 24,235 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.93 AU - 2.13 AU

Year: 1046 Days

Day: 39 Hours

Environment

Temp: -62 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.4

Radius: 10.4

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.47 AU - 8.71 AU

Year: 6827 Days

Day: 7.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 36,682,238 km

• M1: 131,197 km (0.104 R)
• M2: 512,672 km (0.045 R)
• M3: 977,772 km (0.066 R)
• M4: 1,800,261 km (0.109 R)
• M5: 2,334,924 km (0.093 R)
• M6: 3,497,000 km (0.07 R)
• M7: 4,785,486 km (0.119 R)
• M8: 5,181,173 km (0.109 R)
• M9: 5,660,185 km (0.046 R)
• M10: 6,569,441 km (0.067 R)
• M11: 7,839,527 km (0.109 R)
• M12: 8,431,336 km (0.117 R)
• M13: 9,704,264 km (0.092 R)
• M14: 10,247,903 km (0.082 R)
• M15: 11,149,978 km (0.105 R)
• M16: 12,841,332 km (0.084 R)
• M17: 16,919,370 km (0.1 R)
• M18: 18,042,700 km (0.118 R)
• M19: 19,074,626 km (0.115 R)
• M20: 21,255,763 km (0.05 R)
• M21: 25,252,420 km (0.057 R)
• M22: 26,107,820 km (0.11 R)
• M23: 28,790,110 km (0.089 R)
• M24: 30,293,419 km (0.071 R)
• M25: 33,968,889 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.5

Radius: 10.5

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.64 AU - 9.2 AU

Year: 8061 Days

Day: 9.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 36,682,238 km

• M1: 134,189 km (0.075 R)
• M2: 623,374 km (0.109 R)
• M3: 1,117,496 km (0.08 R)
• M4: 1,444,068 km (0.042 R)
• M5: 2,073,576 km (0.049 R)
• M6: 2,631,427 km (0.118 R)
• M7: 3,949,683 km (0.078 R)
• M8: 4,563,782 km (0.105 R)
• M9: 7,523,576 km (0.064 R)
• M10: 7,907,893 km (0.089 R)
• M11: 8,550,117 km (0.112 R)
• M12: 11,322,016 km (0.059 R)
• M13: 12,993,024 km (0.077 R)
• M14: 13,435,235 km (0.033 R)
• M15: 15,550,848 km (0.089 R)
• M16: 16,817,643 km (0.104 R)
• M17: 18,704,970 km (0.109 R)
• M18: 21,717,572 km (0.119 R)
• M19: 26,247,395 km (0.095 R)
• M20: 26,687,961 km (0.105 R)
• M21: 30,007,986 km (0.058 R)
• M22: 30,393,051 km (0.097 R)
• M23: 31,766,958 km (0.076 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 14,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit