🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.03 AU - 1.47 AU

Year: 638 Days

Day: 47.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.52 AU - 1.88 AU

Year: 1012 Days

Day: 16.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.3

Radius: 12

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.85 AU - 4.97 AU

Year: 4228 Days

Day: 7.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 24,510,386 km

• M1: 151,393 km (0.11 R)
• M2: 245,490 km (0.092 R)
• M3: 374,144 km (0.074 R)
• M4: 690,095 km (0.078 R)
• M5: 829,071 km (0.111 R)
• M6: 942,766 km (0.102 R)
• M7: 1,124,228 km (0.086 R)
• M8: 1,536,221 km (0.092 R)
• M9: 1,664,725 km (0.093 R)
• M10: 1,978,731 km (0.092 R)
• M11: 2,198,790 km (0.089 R)
• M12: 2,344,498 km (0.1 R)
• M13: 2,493,647 km (0.061 R)
• M14: 2,628,883 km (0.089 R)
• M15: 2,889,184 km (0.067 R)
• M16: 2,977,746 km (0.11 R)
• M17: 3,434,917 km (0.117 R)
• M18: 4,012,963 km (0.116 R)
• M19: 4,232,573 km (0.074 R)
• M20: 4,621,228 km (0.04 R)
• M21: 4,725,498 km (0.035 R)
• M22: 4,809,422 km (0.046 R)
• M23: 5,064,337 km (0.072 R)
• M24: 5,215,131 km (0.104 R)
• M25: 5,323,739 km (0.079 R)
• M26: 5,455,086 km (0.073 R)
• M27: 5,788,390 km (0.099 R)
• M28: 5,923,477 km (0.081 R)
• M29: 6,128,277 km (0.053 R)
• M30: 6,312,133 km (0.104 R)
• M31: 6,474,596 km (0.107 R)
• M32: 6,994,448 km (0.088 R)
• M33: 7,454,163 km (0.069 R)
• M34: 7,998,849 km (0.043 R)
• M35: 8,326,767 km (0.088 R)
• M36: 8,736,366 km (0.091 R)
• M37: 8,813,858 km (0.092 R)
• M38: 9,205,206 km (0.077 R)
• M39: 9,336,852 km (0.108 R)
• M40: 9,469,246 km (0.054 R)
• M41: 9,789,385 km (0.093 R)
• M42: 10,330,780 km (0.113 R)
• M43: 10,882,048 km (0.061 R)
• M44: 11,049,299 km (0.04 R)
• M45: 11,330,094 km (0.115 R)
• M46: 11,471,314 km (0.091 R)
• M47: 11,784,123 km (0.059 R)
• M48: 12,128,498 km (0.109 R)
• M49: 12,359,926 km (0.105 R)
• M50: 12,622,171 km (0.106 R)
• M51: 12,945,153 km (0.066 R)
• M52: 13,152,046 km (0.116 R)
• M53: 13,270,827 km (0.073 R)
• M54: 13,689,252 km (0.099 R)
• M55: 13,960,473 km (0.074 R)
• M56: 15,125,542 km (0.115 R)
• M57: 15,218,891 km (0.112 R)
• M58: 15,312,389 km (0.079 R)
• M59: 15,468,569 km (0.055 R)
• M60: 15,940,700 km (0.097 R)
• M61: 16,385,455 km (0.095 R)
• M62: 16,931,038 km (0.11 R)
• M63: 17,254,768 km (0.076 R)
• M64: 17,482,755 km (0.116 R)
• M65: 17,777,164 km (0.109 R)
• M66: 18,172,252 km (0.084 R)
• M67: 18,503,761 km (0.045 R)
• M68: 18,770,344 km (0.12 R)
• M69: 19,476,446 km (0.064 R)
• M70: 20,088,600 km (0.104 R)
• M71: 20,845,266 km (0.029 R)
• M72: 21,366,465 km (0.056 R)
• M73: 22,138,839 km (0.09 R)
• M74: 23,027,600 km (0.106 R)
• M75: 23,674,761 km (0.026 R)
• M76: 23,819,422 km (0.113 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 13,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit