🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.69 AU - 0.87 AU

Year: 262 Days

Day: 43.5 Hours

Environment

Temp: 116 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.08 AU - 1.12 AU

Year: 439 Days

Day: 17.4 Hours

Environment

Temp: -8 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.7

Radius: 12.8

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.64 AU - 5.38 AU

Year: 3647 Days

Day: 6.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 19,748,584 km

• M1: 159,172 km (0.08 R)
• M2: 900,729 km (0.103 R)
• M3: 1,913,955 km (0.051 R)
• M4: 4,095,990 km (0.093 R)
• M5: 4,756,165 km (0.112 R)
• M6: 7,594,785 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.4

Radius: 9.9

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.47 AU - 6.65 AU

Year: 5681 Days

Day: 5.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 19,748,584 km

• M1: 123,119 km (0.065 R)
• M2: 590,164 km (0.082 R)
• M3: 925,263 km (0.083 R)
• M4: 1,591,721 km (0.096 R)
• M5: 2,237,835 km (0.074 R)
• M6: 2,552,140 km (0.088 R)
• M7: 3,010,956 km (0.104 R)
• M8: 3,396,021 km (0.091 R)
• M9: 4,290,617 km (0.109 R)
• M10: 4,673,886 km (0.116 R)
• M11: 5,052,070 km (0.064 R)
• M12: 5,539,011 km (0.039 R)
• M13: 7,695,015 km (0.071 R)
• M14: 10,268,398 km (0.113 R)
• M15: 11,922,053 km (0.092 R)
• M16: 13,475,028 km (0.115 R)
• M17: 14,412,558 km (0.075 R)
• M18: 16,602,970 km (0.091 R)
• M19: 20,755,807 km (0.055 R)
• M20: 21,484,797 km (0.046 R)
• M21: 22,005,248 km (0.062 R)
• M22: 22,533,927 km (0.072 R)
• M23: 23,695,555 km (0.11 R)
• M24: 24,091,540 km (0.088 R)
• M25: 25,059,887 km (0.084 R)
• M26: 25,970,041 km (0.07 R)
• M27: 27,246,559 km (0.116 R)
• M28: 28,833,045 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66

Radius: 11

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 7.5 AU - 8.38 AU

Year: 8520 Days

Day: 7.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 19,748,584 km

• M1: 136,732 km (0.098 R)
• M2: 531,521 km (0.065 R)
• M3: 992,133 km (0.054 R)
• M4: 1,600,248 km (0.106 R)
• M5: 2,238,583 km (0.05 R)
• M6: 2,769,057 km (0.036 R)
• M7: 3,173,719 km (0.081 R)
• M8: 4,878,985 km (0.092 R)
• M9: 5,597,653 km (0.108 R)
• M10: 7,672,426 km (0.086 R)
• M11: 8,443,603 km (0.068 R)
• M12: 9,020,602 km (0.088 R)
• M13: 9,769,489 km (0.104 R)
• M14: 10,950,115 km (0.058 R)
• M15: 14,481,523 km (0.099 R)
• M16: 16,845,468 km (0.088 R)
• M17: 18,202,471 km (0.102 R)
• M18: 18,765,258 km (0.074 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 10,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit