🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.48 AU - 0.54 AU

Year: 136 Days

Day: 24.7 Hours

Environment

Temp: 235 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1 AU - 1.12 AU

Year: 409 Days

Day: 40.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.62 AU - 2.86 AU

Year: 1700 Days

Day: 23.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.3

Radius: 13.8

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 8.34 AU - 11.6 AU

Year: 11797 Days

Day: 11.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 78,719,267 km

• M1: 172,187 km (0.113 R)
• M2: 946,655 km (0.095 R)
• M3: 2,196,246 km (0.07 R)
• M4: 2,871,980 km (0.118 R)
• M5: 3,397,218 km (0.079 R)
• M6: 5,401,381 km (0.069 R)
• M7: 6,240,475 km (0.1 R)
• M8: 9,414,493 km (0.052 R)
• M9: 10,677,249 km (0.108 R)
• M10: 11,154,765 km (0.087 R)
• M11: 12,515,657 km (0.107 R)
• M12: 12,993,173 km (0.058 R)
• M13: 14,097,804 km (0.098 R)
• M14: 15,748,467 km (0.053 R)
• M15: 17,722,561 km (0.086 R)
• M16: 18,803,704 km (0.072 R)
• M17: 22,080,496 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.8

Radius: 7.4

Gravity: 9.42 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 14.72 AU - 17.52 AU

Year: 24254 Days

Day: 20.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 78,719,267 km

• M1: 92,003 km (0.106 R)
• M2: 341,831 km (0.112 R)
• M3: 1,086,679 km (0.105 R)
• M4: 1,426,715 km (0.075 R)
• M5: 2,816,180 km (0.093 R)
• M6: 3,434,318 km (0.059 R)
• M7: 3,915,425 km (0.098 R)
• M8: 5,086,477 km (0.067 R)
• M9: 6,043,156 km (0.082 R)
• M10: 8,518,701 km (0.074 R)
• M11: 9,802,999 km (0.105 R)
• M12: 10,583,451 km (0.06 R)
• M13: 11,930,879 km (0.047 R)
• M14: 15,592,436 km (0.102 R)
• M15: 17,590,166 km (0.108 R)
• M16: 20,703,747 km (0.101 R)
• M17: 26,601,493 km (0.077 R)
• M18: 27,760,578 km (0.116 R)
• M19: 30,055,110 km (0.094 R)
• M20: 30,679,382 km (0.034 R)
• M21: 32,603,958 km (0.048 R)
• M22: 33,662,513 km (0.113 R)
• M23: 34,065,380 km (0.083 R)
• M24: 34,880,688 km (0.11 R)
• M25: 35,431,508 km (0.091 R)
• M26: 38,126,962 km (0.064 R)
• M27: 39,153,503 km (0.089 R)
• M28: 39,450,155 km (0.116 R)
• M29: 48,549,595 km (0.074 R)
• M30: 48,892,025 km (0.082 R)
• M31: 56,084,242 km (0.086 R)
• M32: 66,868,453 km (0.083 R)
• M33: 67,292,413 km (0.066 R)
• M34: 76,152,946 km (0.095 R)
• M35: 76,847,229 km (0.092 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: 322 - 15,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit