🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.57 AU - 0.89 AU

Year: 280 Days

Day: 40.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.24 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.65 AU - 1.83 AU

Year: 1032 Days

Day: 24.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,777,906 km

• M1: 60,288 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.6

Radius: 14

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.01 AU - 3.27 AU

Year: 2502 Days

Day: 15 Hours

Environment

Temp: -156 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 20,777,906 km

• M1: 208,240 km (0.088 R)
• M2: 297,550 km (0.098 R)
• M3: 390,750 km (0.058 R)
• M4: 539,450 km (0.093 R)
• M5: 640,279 km (0.1 R)
• M6: 767,886 km (0.116 R)
• M7: 1,128,716 km (0.064 R)
• M8: 1,218,923 km (0.117 R)
• M9: 1,335,311 km (0.048 R)
• M10: 1,505,104 km (0.099 R)
• M11: 1,592,918 km (0.087 R)
• M12: 2,491,403 km (0.049 R)
• M13: 3,000,784 km (0.106 R)
• M14: 3,145,445 km (0.06 R)
• M15: 3,243,132 km (0.076 R)
• M16: 3,441,798 km (0.078 R)
• M17: 4,026,875 km (0.073 R)
• M18: 4,115,587 km (0.114 R)
• M19: 4,222,849 km (0.117 R)
• M20: 4,569,018 km (0.098 R)
• M21: 4,811,217 km (0.038 R)
• M22: 5,347,525 km (0.064 R)
• M23: 6,146,677 km (0.101 R)
• M24: 6,707,370 km (0.072 R)
• M25: 6,834,229 km (0.116 R)
• M26: 7,284,519 km (0.079 R)
• M27: 7,590,147 km (0.116 R)
• M28: 7,700,401 km (0.083 R)
• M29: 7,788,963 km (0.088 R)
• M30: 7,966,984 km (0.057 R)
• M31: 8,146,502 km (0.116 R)
• M32: 8,463,799 km (0.067 R)
• M33: 8,647,056 km (0.111 R)
• M34: 8,739,208 km (0.119 R)
• M35: 8,924,411 km (0.032 R)
• M36: 9,064,135 km (0.118 R)
• M37: 9,654,299 km (0.069 R)
• M38: 9,869,869 km (0.052 R)
• M39: 10,208,260 km (0.116 R)
• M40: 10,550,689 km (0.114 R)
• M41: 10,649,124 km (0.059 R)
• M42: 11,096,272 km (0.051 R)
• M43: 11,322,165 km (0.08 R)
• M44: 11,524,272 km (0.098 R)
• M45: 11,625,699 km (0.088 R)
• M46: 11,932,076 km (0.057 R)
• M47: 12,292,756 km (0.107 R)
• M48: 12,761,746 km (0.107 R)
• M49: 13,157,133 km (0.029 R)
• M50: 13,316,454 km (0.103 R)
• M51: 13,556,709 km (0.103 R)
• M52: 14,095,560 km (0.089 R)
• M53: 14,313,075 km (0.086 R)
• M54: 14,613,917 km (0.11 R)
• M55: 14,834,125 km (0.11 R)
• M56: 14,944,678 km (0.077 R)
• M57: 15,529,306 km (0.085 R)
• M58: 15,923,197 km (0.12 R)
• M59: 16,036,443 km (0.082 R)
• M60: 16,320,529 km (0.052 R)
• M61: 16,577,688 km (0.066 R)
• M62: 18,000,962 km (0.049 R)
• M63: 18,504,060 km (0.115 R)
• M64: 18,712,450 km (0.106 R)
• M65: 19,101,703 km (0.117 R)
• M66: 19,463,281 km (0.12 R)
• M67: 19,584,456 km (0.061 R)
• M68: 19,675,411 km (0.083 R)
• M69: 19,918,657 km (0.11 R)
• M70: 20,193,469 km (0.045 R)
• M71: 20,346,806 km (0.046 R)
• M72: 20,592,745 km (0.093 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 12,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit