🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.49 AU - 0.57 AU

Year: 139 Days

Day: 39.3 Hours

Environment

Temp: 235 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.82 AU - 1.24 AU

Year: 376 Days

Day: 40.9 Hours

Environment

Temp: 44 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.68 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.28 AU - 4.36 AU

Year: 3231 Days

Day: 20.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.5

Radius: 8.4

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.34 AU - 6.84 AU

Year: 4757 Days

Day: 13.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 16,228,391 km

• M1: 115,938 km (0.108 R)
• M2: 253,269 km (0.06 R)
• M3: 365,468 km (0.116 R)
• M4: 652,995 km (0.084 R)
• M5: 851,511 km (0.056 R)
• M6: 1,136,345 km (0.104 R)
• M7: 1,264,700 km (0.086 R)
• M8: 1,408,314 km (0.065 R)
• M9: 1,734,288 km (0.047 R)
• M10: 2,107,834 km (0.061 R)
• M11: 2,229,756 km (0.107 R)
• M12: 2,417,053 km (0.059 R)
• M13: 2,596,570 km (0.092 R)
• M14: 2,714,304 km (0.078 R)
• M15: 2,793,740 km (0.095 R)
• M16: 2,914,466 km (0.069 R)
• M17: 3,587,207 km (0.113 R)
• M18: 3,762,835 km (0.118 R)
• M19: 4,571,861 km (0.095 R)
• M20: 5,416,341 km (0.069 R)
• M21: 5,856,457 km (0.062 R)
• M22: 6,290,590 km (0.056 R)
• M23: 6,663,388 km (0.069 R)
• M24: 6,735,195 km (0.095 R)
• M25: 7,134,771 km (0.075 R)
• M26: 7,805,269 km (0.045 R)
• M27: 7,861,966 km (0.107 R)
• M28: 8,437,470 km (0.117 R)
• M29: 8,651,843 km (0.113 R)
• M30: 9,386,219 km (0.1 R)
• M31: 9,466,852 km (0.11 R)
• M32: 10,058,063 km (0.049 R)
• M33: 10,682,186 km (0.074 R)
• M34: 10,808,446 km (0.113 R)
• M35: 10,914,212 km (0.067 R)
• M36: 11,041,370 km (0.108 R)
• M37: 11,190,519 km (0.1 R)
• M38: 11,576,930 km (0.077 R)
• M39: 12,142,859 km (0.081 R)
• M40: 12,385,058 km (0.111 R)
• M41: 13,871,313 km (0.117 R)
• M42: 14,009,242 km (0.045 R)
• M43: 14,147,620 km (0.039 R)
• M44: 14,799,269 km (0.086 R)
• M45: 15,651,378 km (0.112 R)
• M46: 16,083,566 km (0.035 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 10,221 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit