🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.42 AU - 0.6 AU

Year: 130 Days

Day: 35.2 Hours

Environment

Temp: 220 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.65 AU - 0.95 AU

Year: 255 Days

Day: 38 Hours

Environment

Temp: 116 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.91 AU - 0.93 AU

Year: 315 Days

Day: 45.7 Hours

Environment

Temp: 89 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.74 AU - 5.82 AU

Year: 3725 Days

Day: 43.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.6

Radius: 11.7

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.65 AU - 8.31 AU

Year: 6573 Days

Day: 9.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 29,648,593 km

• M1: 145,559 km (0.114 R)
• M2: 595,250 km (0.105 R)
• M3: 1,154,596 km (0.073 R)
• M4: 1,889,122 km (0.097 R)
• M5: 3,420,406 km (0.064 R)
• M6: 4,409,248 km (0.083 R)
• M7: 5,605,133 km (0.029 R)
• M8: 6,140,095 km (0.118 R)
• M9: 6,797,129 km (0.118 R)
• M10: 7,563,968 km (0.107 R)
• M11: 8,251,819 km (0.116 R)
• M12: 11,682,098 km (0.102 R)
• M13: 12,245,932 km (0.098 R)
• M14: 12,873,196 km (0.056 R)
• M15: 16,123,509 km (0.106 R)
• M16: 20,941,009 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339

Radius: 9.4

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.81 AU - 8.63 AU

Year: 6915 Days

Day: 8.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 29,648,593 km

• M1: 120,426 km (0.065 R)
• M2: 448,794 km (0.109 R)
• M3: 1,868,627 km (0.072 R)
• M4: 2,564,556 km (0.087 R)
• M5: 4,690,043 km (0.111 R)
• M6: 7,361,412 km (0.112 R)
• M7: 8,115,236 km (0.095 R)
• M8: 9,608,970 km (0.12 R)
• M9: 17,495,770 km (0.096 R)
• M10: 19,630,681 km (0.105 R)
• M11: 22,444,617 km (0.113 R)
• M12: 22,739,924 km (0.118 R)
• M13: 23,263,217 km (0.088 R)
• M14: 26,903,232 km (0.097 R)
• M15: 27,572,982 km (0.083 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 11,778 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit