🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.43 AU - 0.65 AU

Year: 149 Days

Day: 43.6 Hours

Environment

Temp: 148 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.03 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.46 AU - 1.58 AU

Year: 702 Days

Day: 39.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.24 AU - 1.82 AU

Year: 709 Days

Day: 45.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,659,817 km

• M1: 1,190,350 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.98 AU - 4.86 AU

Year: 2908 Days

Day: 33.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,659,817 km

• M1: 142,567 km (0.1 R)

Asteroid Belt

Center: 7.17 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.7

Radius: 9.5

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 8.64 AU - 12.2 AU

Year: 12605 Days

Day: 10.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 52,659,817 km

• M1: 142,567 km (0.052 R)
• M2: 351,256 km (0.081 R)
• M3: 447,597 km (0.059 R)
• M4: 570,417 km (0.034 R)
• M5: 871,108 km (0.04 R)
• M6: 1,608,327 km (0.077 R)
• M7: 1,804,599 km (0.071 R)
• M8: 1,957,189 km (0.109 R)
• M9: 2,220,930 km (0.067 R)
• M10: 2,468,066 km (0.115 R)
• M11: 3,231,763 km (0.089 R)
• M12: 3,703,894 km (0.114 R)
• M13: 4,469,536 km (0.1 R)
• M14: 4,782,345 km (0.103 R)
• M15: 5,246,846 km (0.06 R)
• M16: 5,429,356 km (0.043 R)
• M17: 6,257,230 km (0.062 R)
• M18: 6,373,168 km (0.11 R)
• M19: 6,844,103 km (0.1 R)
• M20: 6,923,689 km (0.096 R)
• M21: 7,003,574 km (0.062 R)
• M22: 8,238,804 km (0.089 R)
• M23: 8,622,372 km (0.098 R)
• M24: 9,318,900 km (0.045 R)
• M25: 9,718,476 km (0.067 R)
• M26: 9,897,994 km (0.097 R)
• M27: 10,260,170 km (0.057 R)
• M28: 10,672,761 km (0.032 R)
• M29: 11,231,509 km (0.108 R)
• M30: 11,895,424 km (0.115 R)
• M31: 13,861,440 km (0.101 R)
• M32: 14,521,765 km (0.069 R)
• M33: 15,296,532 km (0.092 R)
• M34: 15,505,371 km (0.099 R)
• M35: 16,031,805 km (0.096 R)
• M36: 18,084,737 km (0.108 R)
• M37: 19,536,584 km (0.109 R)
• M38: 19,763,225 km (0.101 R)
• M39: 19,876,919 km (0.078 R)
• M40: 20,621,019 km (0.117 R)
• M41: 20,736,359 km (0.1 R)
• M42: 21,141,620 km (0.044 R)
• M43: 21,374,245 km (0.107 R)
• M44: 22,136,595 km (0.113 R)
• M45: 22,313,719 km (0.118 R)
• M46: 22,491,292 km (0.077 R)
• M47: 23,506,912 km (0.118 R)
• M48: 25,396,931 km (0.058 R)
• M49: 25,582,433 km (0.069 R)
• M50: 26,204,012 km (0.116 R)
• M51: 27,082,600 km (0.108 R)
• M52: 29,515,510 km (0.07 R)
• M53: 31,153,906 km (0.088 R)
• M54: 31,750,951 km (0.11 R)
• M55: 33,293,904 km (0.104 R)
• M56: 33,836,196 km (0.113 R)
• M57: 34,998,571 km (0.081 R)
• M58: 35,411,761 km (0.112 R)
• M59: 35,688,218 km (0.113 R)
• M60: 35,826,745 km (0.118 R)
• M61: 36,104,249 km (0.041 R)
• M62: 37,432,230 km (0.039 R)
• M63: 37,502,690 km (0.083 R)
• M64: 37,713,922 km (0.099 R)
• M65: 38,137,584 km (0.112 R)
• M66: 38,491,981 km (0.1 R)
• M67: 38,989,843 km (0.084 R)
• M68: 39,203,917 km (0.101 R)
• M69: 41,147,792 km (0.119 R)
• M70: 41,875,735 km (0.054 R)
• M71: 42,901,827 km (0.054 R)
• M72: 43,418,089 km (0.098 R)
• M73: 43,713,994 km (0.092 R)
• M74: 44,233,398 km (0.116 R)
• M75: 45,128,591 km (0.07 R)
• M76: 45,353,437 km (0.079 R)
• M77: 46,256,110 km (0.084 R)
• M78: 46,861,084 km (0.078 R)
• M79: 47,926,371 km (0.1 R)
• M80: 48,461,931 km (0.09 R)
• M81: 48,768,906 km (0.103 R)
• M82: 49,153,522 km (0.054 R)
• M83: 50,158,072 km (0.059 R)
• M84: 50,701,860 km (0.096 R)
• M85: 50,935,532 km (0.077 R)
• M86: 51,013,472 km (0.052 R)
• M87: 51,403,923 km (0.092 R)
• M88: 51,952,049 km (0.071 R)
• M89: 52,187,666 km (0.051 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 14,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit