🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.53 AU - 0.55 AU

Year: 144 Days

Day: 17.9 Hours

Environment

Temp: 196 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1 AU - 1.12 AU

Year: 395 Days

Day: 25.1 Hours

Environment

Temp: 32 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.14 AU - 4.86 AU

Year: 3452 Days

Day: 28.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,523,953 km

• M1: 56,548 km (0.118 R)
• M2: 1,595,910 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.3

Radius: 10.1

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.72 AU - 8.78 AU

Year: 7060 Days

Day: 13.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 26,523,953 km

• M1: 125,662 km (0.109 R)
• M2: 496,815 km (0.067 R)
• M3: 908,508 km (0.097 R)
• M4: 1,310,178 km (0.109 R)
• M5: 1,625,231 km (0.03 R)
• M6: 2,554,683 km (0.119 R)
• M7: 3,178,805 km (0.1 R)
• M8: 4,123,815 km (0.103 R)
• M9: 4,870,009 km (0.084 R)
• M10: 6,840,811 km (0.12 R)
• M11: 7,462,989 km (0.111 R)
• M12: 10,056,866 km (0.107 R)
• M13: 11,254,996 km (0.099 R)
• M14: 12,018,244 km (0.079 R)
• M15: 12,707,292 km (0.109 R)
• M16: 16,747,930 km (0.101 R)
• M17: 18,705,568 km (0.119 R)
• M18: 19,921,649 km (0.113 R)
• M19: 22,989,602 km (0.108 R)
• M20: 23,639,007 km (0.094 R)
• M21: 24,050,999 km (0.095 R)
• M22: 26,271,331 km (0.061 R)
• M23: 30,334,409 km (0.059 R)
• M24: 36,196,252 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.5

Radius: 10.8

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.87 AU - 9.13 AU

Year: 8962 Days

Day: 6 Hours

Environment

Temp: -175 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 26,523,953 km

• M1: 134,488 km (0.098 R)
• M2: 758,162 km (0.09 R)
• M3: 1,162,375 km (0.036 R)
• M4: 2,006,855 km (0.066 R)
• M5: 2,822,014 km (0.094 R)
• M6: 4,130,248 km (0.091 R)
• M7: 4,645,762 km (0.118 R)
• M8: 7,721,195 km (0.045 R)
• M9: 8,616,389 km (0.085 R)
• M10: 9,780,410 km (0.103 R)
• M11: 10,741,576 km (0.086 R)
• M12: 11,134,420 km (0.067 R)
• M13: 12,088,406 km (0.094 R)
• M14: 12,465,841 km (0.1 R)
• M15: 13,645,869 km (0.112 R)
• M16: 14,738,083 km (0.115 R)
• M17: 15,387,787 km (0.072 R)
• M18: 16,169,884 km (0.116 R)
• M19: 24,669,138 km (0.079 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 14,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit