🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.45 AU - 0.61 AU

Year: 142 Days

Day: 19.1 Hours

Environment

Temp: 210 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.52 AU - 0.76 AU

Year: 188 Days

Day: 34.1 Hours

Environment

Temp: 131 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.62 AU - 0.94 AU

Year: 253 Days

Day: 33.1 Hours

Environment

Temp: 140 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.17 AU - 4.65 AU

Year: 3400 Days

Day: 47.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.8

Radius: 9.1

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.66 AU - 7.32 AU

Year: 6069 Days

Day: 6.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 64,705,540 km

• M1: 113,545 km (0.097 R)
• M2: 493,523 km (0.101 R)
• M3: 1,775,278 km (0.091 R)
• M4: 2,082,402 km (0.057 R)
• M5: 3,052,694 km (0.07 R)
• M6: 3,610,395 km (0.09 R)
• M7: 6,288,945 km (0.102 R)
• M8: 7,948,733 km (0.054 R)
• M9: 11,305,859 km (0.112 R)
• M10: 13,690,748 km (0.109 R)
• M11: 17,699,822 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.4

Radius: 9.8

Gravity: 9.47 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 10.89 AU - 11.35 AU

Year: 13612 Days

Day: 14.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 64,705,540 km

• M1: 121,922 km (0.06 R)
• M2: 480,060 km (0.076 R)
• M3: 828,473 km (0.113 R)
• M4: 1,270,086 km (0.094 R)
• M5: 1,746,406 km (0.099 R)
• M6: 2,962,786 km (0.112 R)
• M7: 4,224,345 km (0.069 R)
• M8: 4,671,493 km (0.07 R)
• M9: 9,150,603 km (0.098 R)
• M10: 10,634,314 km (0.117 R)
• M11: 11,403,098 km (0.092 R)
• M12: 12,019,441 km (0.032 R)
• M13: 19,286,457 km (0.079 R)
• M14: 21,154,186 km (0.089 R)
• M15: 22,848,532 km (0.08 R)
• M16: 24,733,315 km (0.092 R)
• M17: 27,368,182 km (0.077 R)
• M18: 27,916,608 km (0.026 R)
• M19: 31,363,343 km (0.085 R)
• M20: 35,212,646 km (0.045 R)
• M21: 36,386,540 km (0.081 R)
• M22: 41,344,214 km (0.112 R)
• M23: 45,345,059 km (0.089 R)
• M24: 48,790,298 km (0.112 R)
• M25: 50,085,068 km (0.041 R)
• M26: 50,576,497 km (0.085 R)
• M27: 51,071,217 km (0.052 R)
• M28: 52,237,931 km (0.1 R)
• M29: 53,252,055 km (0.054 R)
• M30: 56,020,513 km (0.1 R)
• M31: 58,883,517 km (0.064 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 19,787 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit