🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.51 AU - 0.61 AU

Year: 153 Days

Day: 15.7 Hours

Environment

Temp: 175 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.61 AU - 1.65 AU

Year: 760 Days

Day: 42 Hours

Environment

Temp: -44 °C

Axial Tilt: 175.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.95 AU - 2.43 AU

Year: 1184 Days

Day: 28.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,022,907 km

• M1: 20,345 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.6

Radius: 14.2

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.44 AU - 10.3 AU

Year: 8845 Days

Day: 7.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 48,022,907 km

• M1: 176,825 km (0.117 R)
• M2: 838,047 km (0.059 R)
• M3: 1,331,421 km (0.103 R)
• M4: 2,073,726 km (0.073 R)
• M5: 2,639,654 km (0.108 R)
• M6: 3,261,832 km (0.091 R)
• M7: 4,196,968 km (0.057 R)
• M8: 5,737,078 km (0.069 R)
• M9: 8,007,525 km (0.111 R)
• M10: 9,755,576 km (0.107 R)
• M11: 10,771,944 km (0.061 R)
• M12: 11,524,571 km (0.076 R)
• M13: 15,690,423 km (0.12 R)
• M14: 16,658,321 km (0.103 R)
• M15: 21,765,742 km (0.03 R)
• M16: 23,587,994 km (0.106 R)
• M17: 25,229,232 km (0.12 R)
• M18: 26,364,979 km (0.104 R)
• M19: 27,435,801 km (0.092 R)
• M20: 28,840,226 km (0.077 R)
• M21: 29,872,451 km (0.082 R)
• M22: 31,683,483 km (0.092 R)
• M23: 33,793,261 km (0.046 R)
• M24: 34,708,950 km (0.101 R)
• M25: 36,351,235 km (0.038 R)
• M26: 38,044,683 km (0.103 R)
• M27: 40,171,217 km (0.119 R)
• M28: 44,933,964 km (0.056 R)
• M29: 46,321,036 km (0.075 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 17,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit