🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.67 AU - 1.67 AU

Year: 805 Days

Day: 26.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.68 AU - 2.88 AU

Year: 1728 Days

Day: 13 Hours

Environment

Temp: -92 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,801,769 km

• M1: 546,182 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.49 AU - 4.85 AU

Year: 3174 Days

Day: 44.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,801,769 km

• M1: 1,920,986 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.3

Radius: 11.8

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.88 AU - 6.06 AU

Year: 4769 Days

Day: 11.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 78,801,769 km

• M1: 172,337 km (0.099 R)
• M2: 968,197 km (0.051 R)
• M3: 1,404,574 km (0.094 R)
• M4: 2,107,385 km (0.054 R)
• M5: 3,499,393 km (0.109 R)
• M6: 4,461,308 km (0.083 R)
• M7: 5,673,350 km (0.1 R)
• M8: 12,251,766 km (0.11 R)
• M9: 13,839,149 km (0.067 R)
• M10: 14,865,690 km (0.082 R)
• M11: 18,432,103 km (0.099 R)
• M12: 22,049,380 km (0.117 R)
• M13: 23,164,033 km (0.109 R)
• M14: 24,462,543 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.2

Radius: 13.3

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.76 AU - 10.28 AU

Year: 9271 Days

Day: 10.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 78,801,769 km

• M1: 333,454 km (0.046 R)
• M2: 2,587,146 km (0.109 R)
• M3: 3,375,826 km (0.109 R)
• M4: 3,797,392 km (0.095 R)
• M5: 6,906,485 km (0.117 R)
• M6: 8,253,165 km (0.099 R)
• M7: 8,703,754 km (0.056 R)
• M8: 9,207,300 km (0.036 R)
• M9: 11,000,380 km (0.104 R)
• M10: 14,014,179 km (0.119 R)
• M11: 22,478,576 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 799.9

Radius: 6.2

Gravity: 20.81 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 12.07 AU - 15.91 AU

Year: 19507 Days

Day: 21.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 78,801,769 km

• M1: 77,043 km (0.111 R)
• M2: 297,849 km (0.091 R)
• M3: 725,998 km (0.099 R)
• M4: 1,220,719 km (0.116 R)
• M5: 1,678,937 km (0.065 R)
• M6: 2,202,679 km (0.075 R)
• M7: 2,584,902 km (0.105 R)
• M8: 3,198,702 km (0.098 R)
• M9: 5,306,835 km (0.06 R)
• M10: 9,625,426 km (0.103 R)
• M11: 14,200,727 km (0.058 R)
• M12: 15,918,859 km (0.109 R)
• M13: 16,163,452 km (0.054 R)
• M14: 19,668,380 km (0.101 R)
• M15: 22,301,153 km (0.101 R)
• M16: 31,591,779 km (0.066 R)
• M17: 37,436,119 km (0.098 R)
• M18: 50,500,501 km (0.105 R)
• M19: 68,215,133 km (0.114 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: 260 - 18,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit