🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.64 AU - 0.86 AU

Year: 234 Days

Day: 42.6 Hours

Environment

Temp: 155 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.65 AU - 0.97 AU

Year: 262 Days

Day: 18.7 Hours

Environment

Temp: 143 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.7

Radius: 12.7

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.56 AU - 10.54 AU

Year: 9798 Days

Day: 12.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 44,363,758 km

• M1: 354,098 km (0.105 R)
• M2: 579,991 km (0.067 R)
• M3: 697,276 km (0.115 R)
• M4: 791,522 km (0.107 R)
• M5: 890,556 km (0.037 R)
• M6: 1,195,885 km (0.041 R)
• M7: 1,351,467 km (0.083 R)
• M8: 1,452,296 km (0.082 R)
• M9: 1,576,911 km (0.082 R)
• M10: 2,229,906 km (0.092 R)
• M11: 2,448,768 km (0.117 R)
• M12: 2,548,400 km (0.106 R)
• M13: 3,174,766 km (0.053 R)
• M14: 4,052,606 km (0.062 R)
• M15: 4,141,467 km (0.109 R)
• M16: 4,626,464 km (0.111 R)
• M17: 4,781,896 km (0.107 R)
• M18: 5,097,697 km (0.108 R)
• M19: 5,322,991 km (0.104 R)
• M20: 6,086,240 km (0.105 R)
• M21: 6,428,819 km (0.072 R)
• M22: 6,672,514 km (0.105 R)
• M23: 6,848,441 km (0.101 R)
• M24: 7,312,942 km (0.103 R)
• M25: 7,750,965 km (0.111 R)
• M26: 7,861,817 km (0.086 R)
• M27: 7,973,267 km (0.069 R)
• M28: 8,462,004 km (0.062 R)
• M29: 8,767,632 km (0.111 R)
• M30: 8,921,867 km (0.088 R)
• M31: 9,272,076 km (0.095 R)
• M32: 9,986,256 km (0.1 R)
• M33: 11,215,652 km (0.101 R)
• M34: 12,147,497 km (0.12 R)
• M35: 12,622,620 km (0.058 R)
• M36: 12,797,051 km (0.028 R)
• M37: 14,583,997 km (0.093 R)
• M38: 15,413,517 km (0.106 R)
• M39: 16,022,082 km (0.101 R)
• M40: 16,305,570 km (0.114 R)
• M41: 17,262,846 km (0.087 R)
• M42: 17,650,903 km (0.117 R)
• M43: 17,797,060 km (0.116 R)
• M44: 17,992,734 km (0.103 R)
• M45: 18,832,128 km (0.029 R)
• M46: 19,382,050 km (0.108 R)
• M47: 19,835,930 km (0.09 R)
• M48: 20,446,738 km (0.057 R)
• M49: 21,530,275 km (0.034 R)
• M50: 22,632,363 km (0.054 R)
• M51: 24,401,208 km (0.06 R)
• M52: 24,782,084 km (0.109 R)
• M53: 25,881,329 km (0.099 R)
• M54: 26,158,684 km (0.094 R)
• M55: 26,492,736 km (0.088 R)
• M56: 27,221,277 km (0.105 R)
• M57: 27,503,419 km (0.069 R)
• M58: 27,786,309 km (0.071 R)
• M59: 29,273,311 km (0.097 R)
• M60: 29,678,123 km (0.054 R)
• M61: 30,376,446 km (0.055 R)
• M62: 32,622,957 km (0.084 R)
• M63: 33,645,309 km (0.074 R)
• M64: 34,617,097 km (0.117 R)
• M65: 35,413,406 km (0.049 R)
• M66: 35,968,265 km (0.105 R)
• M67: 36,401,949 km (0.111 R)
• M68: 36,588,198 km (0.115 R)
• M69: 38,975,930 km (0.105 R)
• M70: 39,103,088 km (0.034 R)
• M71: 39,485,012 km (0.061 R)
• M72: 41,803,031 km (0.108 R)
• M73: 42,128,556 km (0.056 R)
• M74: 42,454,829 km (0.095 R)
• M75: 42,585,577 km (0.115 R)
• M76: 43,307,088 km (0.112 R)
• M77: 43,636,353 km (0.059 R)
• M78: 44,165,031 km (0.115 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 18,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit