🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.6 AU - 0.78 AU

Year: 200 Days

Day: 25.6 Hours

Environment

Temp: 164 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.1 AU - 1.32 AU

Year: 464 Days

Day: 26.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.74 AU - 3.96 AU

Year: 2631 Days

Day: 31.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.07 AU - 4.71 AU

Year: 2672 Days

Day: 31.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.32 AU - 5.9 AU

Year: 4023 Days

Day: 20.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,088,491 km

• M1: 1,697,637 km (0.077 R)

Asteroid Belt

Center: 6.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.7

Radius: 11.7

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.06 AU - 7.88 AU

Year: 6408 Days

Day: 12 Hours

Environment

Temp: -154 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 33,088,491 km

• M1: 153,787 km (0.032 R)
• M2: 245,789 km (0.089 R)
• M3: 325,375 km (0.097 R)
• M4: 491,878 km (0.056 R)
• M5: 863,180 km (0.11 R)
• M6: 1,005,447 km (0.11 R)
• M7: 1,094,907 km (0.076 R)
• M8: 1,447,060 km (0.05 R)
• M9: 1,583,942 km (0.117 R)
• M10: 1,725,312 km (0.094 R)
• M11: 1,871,170 km (0.106 R)
• M12: 2,373,520 km (0.086 R)
• M13: 2,454,602 km (0.086 R)
• M14: 2,619,459 km (0.049 R)
• M15: 3,092,038 km (0.11 R)
• M16: 3,248,069 km (0.089 R)
• M17: 3,406,792 km (0.096 R)
• M18: 3,970,477 km (0.119 R)
• M19: 4,189,488 km (0.071 R)
• M20: 4,462,654 km (0.113 R)
• M21: 4,844,577 km (0.116 R)
• M22: 5,531,531 km (0.119 R)
• M23: 5,667,216 km (0.081 R)
• M24: 6,108,829 km (0.088 R)
• M25: 6,590,235 km (0.112 R)
• M26: 7,559,779 km (0.091 R)
• M27: 8,730,831 km (0.113 R)
• M28: 8,952,685 km (0.113 R)
• M29: 9,337,450 km (0.09 R)
• M30: 9,596,853 km (0.098 R)
• M31: 9,793,125 km (0.118 R)
• M32: 10,023,805 km (0.091 R)
• M33: 10,156,349 km (0.067 R)
• M34: 10,557,571 km (0.101 R)
• M35: 11,306,906 km (0.084 R)
• M36: 12,676,924 km (0.052 R)
• M37: 14,809,890 km (0.109 R)
• M38: 14,923,285 km (0.089 R)
• M39: 15,724,681 km (0.035 R)
• M40: 15,917,662 km (0.107 R)
• M41: 16,815,100 km (0.091 R)
• M42: 18,252,586 km (0.068 R)
• M43: 18,577,363 km (0.037 R)
• M44: 18,658,744 km (0.116 R)
• M45: 18,903,935 km (0.096 R)
• M46: 19,563,063 km (0.078 R)
• M47: 20,313,596 km (0.078 R)
• M48: 20,608,004 km (0.092 R)
• M49: 20,903,909 km (0.093 R)
• M50: 22,015,122 km (0.094 R)
• M51: 22,274,225 km (0.08 R)
• M52: 22,708,358 km (0.045 R)
• M53: 23,408,925 km (0.028 R)
• M54: 23,629,283 km (0.076 R)
• M55: 24,741,393 km (0.051 R)
• M56: 24,920,911 km (0.114 R)
• M57: 25,281,292 km (0.084 R)
• M58: 25,371,649 km (0.098 R)
• M59: 26,464,462 km (0.076 R)
• M60: 26,693,945 km (0.082 R)
• M61: 26,970,402 km (0.026 R)
• M62: 27,851,832 km (0.119 R)
• M63: 28,319,625 km (0.114 R)
• M64: 28,789,961 km (0.118 R)
• M65: 29,215,417 km (0.074 R)
• M66: 29,405,257 km (0.083 R)
• M67: 30,456,481 km (0.041 R)
• M68: 31,665,980 km (0.086 R)
• M69: 33,039,139 km (0.05 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 16,778 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit