🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.45 AU - 0.57 AU

Year: 139 Days

Day: 23.9 Hours

Environment

Temp: 163 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,081,353 km

• M1: 72,705 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.77 AU - 2.71 AU

Year: 1277 Days

Day: 35.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.06 AU - 3.66 AU

Year: 2345 Days

Day: 27 Hours

Environment

Temp: -129 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.7

Radius: 13.2

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.59 AU - 4.87 AU

Year: 3917 Days

Day: 9.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 26,081,353 km

• M1: 164,707 km (0.025 R)
• M2: 596,596 km (0.061 R)
• M3: 1,711,250 km (0.063 R)
• M4: 2,152,115 km (0.113 R)
• M5: 3,232,511 km (0.067 R)
• M6: 3,685,194 km (0.101 R)
• M7: 5,385,523 km (0.115 R)
• M8: 7,065,208 km (0.08 R)
• M9: 7,764,877 km (0.117 R)
• M10: 10,477,536 km (0.112 R)
• M11: 11,886,149 km (0.056 R)
• M12: 12,304,126 km (0.099 R)
• M13: 14,178,886 km (0.078 R)
• M14: 14,649,521 km (0.099 R)
• M15: 15,238,787 km (0.069 R)
• M16: 16,294,050 km (0.084 R)
• M17: 17,161,120 km (0.051 R)
• M18: 17,576,104 km (0.103 R)
• M19: 20,274,551 km (0.081 R)
• M20: 20,738,603 km (0.108 R)
• M21: 24,486,030 km (0.07 R)
• M22: 24,936,768 km (0.109 R)
• M23: 25,700,615 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450

Radius: 11.4

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.27 AU - 5.79 AU

Year: 4952 Days

Day: 9.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 26,081,353 km

• M1: 141,819 km (0.098 R)
• M2: 663,766 km (0.111 R)
• M3: 1,108,221 km (0.101 R)
• M4: 2,063,553 km (0.107 R)
• M5: 2,505,465 km (0.095 R)
• M6: 2,869,437 km (0.088 R)
• M7: 3,442,995 km (0.111 R)
• M8: 6,323,951 km (0.083 R)
• M9: 9,743,160 km (0.11 R)
• M10: 11,128,885 km (0.117 R)
• M11: 11,846,207 km (0.115 R)
• M12: 13,774,523 km (0.087 R)
• M13: 14,973,700 km (0.099 R)
• M14: 18,676,097 km (0.062 R)
• M15: 19,241,428 km (0.095 R)
• M16: 20,605,162 km (0.086 R)
• M17: 21,344,774 km (0.065 R)
• M18: 24,481,243 km (0.108 R)
• M19: 26,003,551 km (0.114 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 10,822 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit