🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.85 AU - 0.87 AU

Year: 282 Days

Day: 40.3 Hours

Environment

Temp: 117 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.41 AU - 1.99 AU

Year: 783 Days

Day: 23 Hours

Environment

Temp: -41 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.87 AU - 2.49 AU

Year: 1137 Days

Day: 36.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,266,032 km

• M1: 363,373 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94

Radius: 8.1

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 6.88 AU - 6.92 AU

Year: 6400 Days

Day: 9.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 66.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 51,266,032 km

• M1: 100,829 km (0.117 R)
• M2: 440,566 km (0.103 R)
• M3: 710,440 km (0.093 R)
• M4: 1,126,622 km (0.106 R)
• M5: 2,057,719 km (0.075 R)
• M6: 2,819,321 km (0.114 R)
• M7: 3,482,339 km (0.089 R)
• M8: 3,927,842 km (0.035 R)
• M9: 5,000,608 km (0.06 R)
• M10: 6,719,488 km (0.031 R)
• M11: 8,833,006 km (0.088 R)
• M12: 9,206,702 km (0.098 R)
• M13: 9,840,847 km (0.06 R)
• M14: 11,553,892 km (0.082 R)
• M15: 13,680,426 km (0.114 R)
• M16: 14,599,705 km (0.108 R)
• M17: 15,122,550 km (0.083 R)
• M18: 16,560,933 km (0.045 R)
• M19: 17,287,081 km (0.072 R)
• M20: 17,657,934 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.3

Radius: 12

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 9.62 AU - 13.12 AU

Year: 13538 Days

Day: 6.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 51,266,032 km

• M1: 149,299 km (0.078 R)
• M2: 636,240 km (0.111 R)
• M3: 1,571,226 km (0.106 R)
• M4: 2,910,127 km (0.062 R)
• M5: 4,869,710 km (0.118 R)
• M6: 5,255,672 km (0.077 R)
• M7: 5,980,923 km (0.035 R)
• M8: 6,424,481 km (0.079 R)
• M9: 8,109,252 km (0.065 R)
• M10: 8,700,313 km (0.073 R)
• M11: 10,382,840 km (0.037 R)
• M12: 11,080,415 km (0.044 R)
• M13: 16,293,003 km (0.082 R)
• M14: 23,304,356 km (0.118 R)
• M15: 30,554,767 km (0.069 R)
• M16: 35,821,809 km (0.076 R)
• M17: 36,550,649 km (0.091 R)
• M18: 41,132,832 km (0.095 R)
• M19: 47,091,315 km (0.046 R)
• M20: 49,149,034 km (0.088 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 14,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit