🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.51 AU - 0.71 AU

Year: 168 Days

Day: 41.7 Hours

Environment

Temp: 223 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.04 AU - 1.14 AU

Year: 402 Days

Day: 39.3 Hours

Environment

Temp: 45 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.62 AU - 2.9 AU

Year: 1619 Days

Day: 21.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.36 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.1 AU - 4.82 AU

Year: 2783 Days

Day: 42.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 176.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 17.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 735.3

Radius: 3.3

Gravity: 67.52 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 14.32 AU - 20.82 AU

Year: 26005 Days

Day: 24.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 92,810,145 km

• M1: 120,277 km (0.119 R)
• M2: 194,776 km (0.118 R)
• M3: 429,944 km (0.055 R)
• M4: 674,686 km (0.119 R)
• M5: 1,722,470 km (0.119 R)
• M6: 1,759,121 km (0.064 R)
• M7: 1,984,715 km (0.101 R)
• M8: 2,219,434 km (0.046 R)
• M9: 3,564,917 km (0.05 R)
• M10: 4,439,616 km (0.114 R)
• M11: 5,163,221 km (0.083 R)
• M12: 5,216,328 km (0.111 R)
• M13: 5,922,729 km (0.106 R)
• M14: 7,007,912 km (0.116 R)
• M15: 7,243,978 km (0.104 R)
• M16: 7,422,747 km (0.074 R)
• M17: 8,651,694 km (0.077 R)
• M18: 8,968,542 km (0.099 R)
• M19: 9,096,448 km (0.042 R)
• M20: 10,273,783 km (0.118 R)
• M21: 10,542,012 km (0.064 R)
• M22: 11,222,234 km (0.091 R)
• M23: 11,360,014 km (0.056 R)
• M24: 11,498,242 km (0.115 R)
• M25: 11,567,655 km (0.099 R)
• M26: 13,201,115 km (0.091 R)
• M27: 14,754,090 km (0.04 R)
• M28: 15,437,303 km (0.081 R)
• M29: 16,208,331 km (0.041 R)
• M30: 16,442,003 km (0.046 R)
• M31: 16,676,871 km (0.117 R)
• M32: 17,149,900 km (0.059 R)
• M33: 18,270,687 km (0.093 R)
• M34: 21,004,588 km (0.081 R)
• M35: 21,857,894 km (0.118 R)
• M36: 22,375,204 km (0.059 R)
• M37: 23,951,367 km (0.09 R)
• M38: 24,217,502 km (0.098 R)
• M39: 25,744,148 km (0.103 R)
• M40: 26,290,479 km (0.082 R)
• M41: 26,748,548 km (0.069 R)
• M42: 26,840,401 km (0.065 R)
• M43: 27,579,714 km (0.101 R)
• M44: 28,419,407 km (0.112 R)
• M45: 30,123,775 km (0.06 R)
• M46: 30,891,811 km (0.086 R)
• M47: 31,181,432 km (0.082 R)
• M48: 31,666,279 km (0.118 R)
• M49: 32,349,193 km (0.036 R)
• M50: 33,630,200 km (0.073 R)
• M51: 34,326,877 km (0.08 R)
• M52: 35,633,166 km (0.116 R)
• M53: 36,140,003 km (0.069 R)
• M54: 38,397,884 km (0.115 R)
• M55: 39,963,276 km (0.068 R)
• M56: 40,173,611 km (0.065 R)
• M57: 42,082,779 km (0.082 R)
• M58: 42,189,741 km (0.037 R)
• M59: 44,021,417 km (0.112 R)
• M60: 45,001,583 km (0.103 R)
• M61: 46,540,496 km (0.102 R)
• M62: 47,538,763 km (0.032 R)
• M63: 48,432,161 km (0.05 R)
• M64: 48,768,607 km (0.041 R)
• M65: 49,443,891 km (0.119 R)
• M66: 49,556,688 km (0.052 R)
• M67: 49,895,677 km (0.044 R)
• M68: 55,540,753 km (0.109 R)
• M69: 60,537,471 km (0.097 R)
• M70: 62,722,498 km (0.109 R)
• M71: 63,089,162 km (0.088 R)
• M72: 64,439,732 km (0.092 R)
• M73: 64,686,418 km (0.057 R)
• M74: 65,304,258 km (0.063 R)
• M75: 66,795,000 km (0.098 R)
• M76: 69,809,846 km (0.117 R)
• M77: 70,697,560 km (0.042 R)
• M78: 71,333,949 km (0.114 R)
• M79: 73,640,449 km (0.055 R)
• M80: 74,285,515 km (0.114 R)
• M81: 74,932,377 km (0.096 R)
• M82: 75,841,333 km (0.116 R)
• M83: 76,231,933 km (0.094 R)
• M84: 77,145,976 km (0.075 R)
• M85: 77,932,263 km (0.09 R)
• M86: 78,326,453 km (0.097 R)
• M87: 79,380,669 km (0.112 R)
• M88: 80,042,042 km (0.042 R)
• M89: 81,370,321 km (0.071 R)
• M90: 82,705,632 km (0.066 R)
• M91: 84,722,361 km (0.031 R)
• M92: 85,940,237 km (0.07 R)
• M93: 87,300,081 km (0.089 R)
• M94: 88,256,161 km (0.055 R)
• M95: 89,903,384 km (0.095 R)
• M96: 91,560,629 km (0.104 R)
• M97: 92,392,991 km (0.077 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 18,681 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit