🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.65 AU - 0.83 AU

Year: 228 Days

Day: 46.9 Hours

Environment

Temp: 209 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.05 AU - 1.39 AU

Year: 483 Days

Day: 37.4 Hours

Environment

Temp: 26 °C

Axial Tilt: 17.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 55,525,576 km

• M1: 36,203 km (0.044 R)
• M2: 92,601 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.04 AU - 2.18 AU

Year: 1098 Days

Day: 14.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,525,576 km

• M1: 165,904 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.68 AU - 5 AU

Year: 3238 Days

Day: 23.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 52.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34

Radius: 11.4

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 6.07 AU - 7.75 AU

Year: 6506 Days

Day: 10.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 55,525,576 km

• M1: 141,819 km (0.086 R)
• M2: 793,766 km (0.072 R)
• M3: 1,349,971 km (0.102 R)
• M4: 5,045,787 km (0.036 R)
• M5: 5,465,259 km (0.05 R)
• M6: 7,596,131 km (0.048 R)
• M7: 8,406,054 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.4

Radius: 11

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.23 AU - 11.71 AU

Year: 10438 Days

Day: 9.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 55,525,576 km

• M1: 138,827 km (0.045 R)
• M2: 522,695 km (0.109 R)
• M3: 1,587,832 km (0.102 R)
• M4: 2,182,035 km (0.104 R)
• M5: 2,531,944 km (0.11 R)
• M6: 3,034,443 km (0.087 R)
• M7: 5,117,145 km (0.058 R)
• M8: 6,733,400 km (0.117 R)
• M9: 7,924,947 km (0.099 R)
• M10: 8,476,664 km (0.06 R)
• M11: 9,503,654 km (0.049 R)
• M12: 9,863,885 km (0.072 R)
• M13: 13,724,408 km (0.119 R)
• M14: 17,399,579 km (0.064 R)
• M15: 17,784,344 km (0.116 R)
• M16: 21,244,244 km (0.068 R)
• M17: 22,040,105 km (0.063 R)
• M18: 22,764,158 km (0.1 R)
• M19: 23,974,405 km (0.075 R)
• M20: 42,152,042 km (0.099 R)
• M21: 51,474,383 km (0.097 R)
• M22: 52,588,139 km (0.114 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 12,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit