🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.73 AU - 0.77 AU

Year: 272 Days

Day: 13.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.61 AU - 1.95 AU

Year: 995 Days

Day: 35.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.33 AU - 3.17 AU

Year: 1911 Days

Day: 25.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175

Radius: 12.7

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.63 AU - 3.83 AU

Year: 2432 Days

Day: 13.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 11,850,612 km

• M1: 196,123 km (0.082 R)
• M2: 296,653 km (0.077 R)
• M3: 468,391 km (0.118 R)
• M4: 550,071 km (0.109 R)
• M5: 790,176 km (0.112 R)
• M6: 906,264 km (0.101 R)
• M7: 1,058,405 km (0.047 R)
• M8: 1,195,885 km (0.067 R)
• M9: 1,275,172 km (0.082 R)
• M10: 1,389,315 km (0.11 R)
• M11: 1,498,522 km (0.085 R)
• M12: 1,593,367 km (0.091 R)
• M13: 1,771,089 km (0.075 R)
• M14: 1,927,569 km (0.103 R)
• M15: 2,012,391 km (0.104 R)
• M16: 2,205,521 km (0.086 R)
• M17: 2,304,406 km (0.091 R)
• M18: 2,517,134 km (0.092 R)
• M19: 2,652,071 km (0.108 R)
• M20: 2,768,159 km (0.101 R)
• M21: 2,951,117 km (0.027 R)
• M22: 3,160,405 km (0.11 R)
• M23: 3,250,014 km (0.107 R)
• M24: 3,420,406 km (0.043 R)
• M25: 3,547,414 km (0.076 R)
• M26: 3,628,945 km (0.097 R)
• M27: 3,901,512 km (0.075 R)
• M28: 4,354,046 km (0.046 R)
• M29: 4,441,710 km (0.099 R)
• M30: 4,682,264 km (0.059 R)
• M31: 4,836,499 km (0.026 R)
• M32: 5,470,345 km (0.088 R)
• M33: 5,578,654 km (0.084 R)
• M34: 5,701,175 km (0.048 R)
• M35: 5,879,944 km (0.115 R)
• M36: 6,004,859 km (0.102 R)
• M37: 6,327,990 km (0.077 R)
• M38: 6,513,042 km (0.088 R)
• M39: 6,743,423 km (0.051 R)
• M40: 6,888,832 km (0.086 R)
• M41: 7,108,891 km (0.06 R)
• M42: 7,405,843 km (0.115 R)
• M43: 7,586,108 km (0.12 R)
• M44: 7,828,606 km (0.055 R)
• M45: 7,950,828 km (0.04 R)
• M46: 8,321,382 km (0.052 R)
• M47: 8,729,335 km (0.089 R)
• M48: 8,983,502 km (0.079 R)
• M49: 9,063,537 km (0.101 R)
• M50: 9,304,838 km (0.114 R)
• M51: 9,418,233 km (0.042 R)
• M52: 9,843,390 km (0.117 R)
• M53: 9,942,274 km (0.075 R)
• M54: 10,091,424 km (0.101 R)
• M55: 10,408,721 km (0.032 R)
• M56: 10,661,541 km (0.105 R)
• M57: 11,070,242 km (0.037 R)
• M58: 11,173,315 km (0.091 R)
• M59: 11,397,563 km (0.093 R)
• M60: 11,553,743 km (0.111 R)
• M61: 11,833,042 km (0.11 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 558 - 13,003 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit