🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.87 AU - 2.21 AU

Year: 1086 Days

Day: 47 Hours

Environment

Temp: -72 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,635,546 km

• M1: 97,538 km (0.039 R)
• M2: 203,603 km (0.069 R)

Asteroid Belt

Center: 2.61 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.82 AU - 3.52 AU

Year: 2104 Days

Day: 12.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.1 AU - 4.8 AU

Year: 3499 Days

Day: 13.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.6

Radius: 13.6

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4 AU - 5.4 AU

Year: 3798 Days

Day: 9.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 75.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 48,635,546 km

• M1: 169,195 km (0.05 R)
• M2: 669,151 km (0.052 R)
• M3: 1,154,746 km (0.111 R)
• M4: 3,881,317 km (0.062 R)
• M5: 4,568,569 km (0.111 R)
• M6: 6,039,416 km (0.116 R)
• M7: 7,062,216 km (0.082 R)
• M8: 7,736,454 km (0.049 R)
• M9: 8,161,312 km (0.099 R)
• M10: 9,331,915 km (0.075 R)
• M11: 10,440,136 km (0.05 R)
• M12: 11,004,270 km (0.113 R)
• M13: 12,005,229 km (0.117 R)
• M14: 12,673,184 km (0.096 R)
• M15: 14,558,566 km (0.115 R)
• M16: 15,044,310 km (0.1 R)
• M17: 15,485,025 km (0.055 R)
• M18: 15,934,268 km (0.119 R)
• M19: 16,566,319 km (0.09 R)
• M20: 20,313,147 km (0.036 R)
• M21: 22,170,404 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.5

Radius: 13.1

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 10.53 AU - 11.11 AU

Year: 13268 Days

Day: 15 Hours

Environment

Temp: -179 °C

Axial Tilt: 103.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 48,635,546 km

• M1: 164,408 km (0.084 R)
• M2: 592,856 km (0.026 R)
• M3: 1,261,559 km (0.107 R)
• M4: 1,766,152 km (0.104 R)
• M5: 2,907,584 km (0.054 R)
• M6: 3,383,006 km (0.08 R)
• M7: 5,005,246 km (0.055 R)
• M8: 6,185,722 km (0.05 R)
• M9: 7,669,135 km (0.096 R)
• M10: 13,474,729 km (0.105 R)
• M11: 14,161,982 km (0.111 R)
• M12: 14,611,523 km (0.1 R)
• M13: 16,789,070 km (0.045 R)
• M14: 17,220,211 km (0.098 R)
• M15: 21,107,063 km (0.076 R)
• M16: 26,596,856 km (0.072 R)
• M17: 29,408,997 km (0.074 R)
• M18: 32,747,273 km (0.062 R)
• M19: 33,195,618 km (0.085 R)
• M20: 33,875,989 km (0.115 R)
• M21: 35,147,272 km (0.11 R)
• M22: 39,404,229 km (0.112 R)
• M23: 40,167,028 km (0.09 R)
• M24: 41,069,403 km (0.096 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 13,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit