🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.44 AU - 0.72 AU

Year: 159 Days

Day: 45.7 Hours

Environment

Temp: 212 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.44 AU - 1.52 AU

Year: 648 Days

Day: 32.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.67 AU - 1.79 AU

Year: 819 Days

Day: 46.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,931,738 km

• M1: 510,129 km (0.072 R)

Asteroid Belt

Center: 9.12 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 858

Radius: 6.3

Gravity: 21.62 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 14.42 AU - 18.58 AU

Year: 24121 Days

Day: 18.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 92,931,738 km

• M1: 266,284 km (0.111 R)
• M2: 935,286 km (0.1 R)
• M3: 1,179,430 km (0.085 R)
• M4: 1,308,832 km (0.12 R)
• M5: 1,798,017 km (0.056 R)
• M6: 1,985,463 km (0.088 R)
• M7: 3,373,881 km (0.051 R)
• M8: 3,746,828 km (0.082 R)
• M9: 4,582,033 km (0.118 R)
• M10: 4,838,444 km (0.038 R)
• M11: 4,994,475 km (0.073 R)
• M12: 5,472,589 km (0.111 R)
• M13: 5,965,365 km (0.109 R)
• M14: 8,259,149 km (0.06 R)
• M15: 10,387,328 km (0.076 R)
• M16: 10,656,305 km (0.097 R)
• M17: 11,338,621 km (0.108 R)
• M18: 11,894,527 km (0.07 R)
• M19: 12,105,310 km (0.077 R)
• M20: 12,888,754 km (0.102 R)
• M21: 14,955,898 km (0.062 R)
• M22: 15,183,436 km (0.104 R)
• M23: 15,795,740 km (0.054 R)
• M24: 17,361,581 km (0.075 R)
• M25: 18,001,561 km (0.09 R)
• M26: 18,894,361 km (0.055 R)
• M27: 21,230,780 km (0.03 R)
• M28: 22,519,566 km (0.08 R)
• M29: 23,304,805 km (0.116 R)
• M30: 23,568,546 km (0.037 R)
• M31: 24,099,170 km (0.039 R)
• M32: 24,276,892 km (0.071 R)
• M33: 25,623,422 km (0.117 R)
• M34: 26,351,665 km (0.044 R)
• M35: 27,456,445 km (0.042 R)
• M36: 30,379,887 km (0.105 R)
• M37: 30,475,929 km (0.081 R)
• M38: 32,612,037 km (0.054 R)
• M39: 33,499,601 km (0.115 R)
• M40: 34,595,405 km (0.081 R)
• M41: 39,303,101 km (0.11 R)
• M42: 39,826,843 km (0.03 R)
• M43: 40,247,362 km (0.113 R)
• M44: 40,775,293 km (0.04 R)
• M45: 41,199,254 km (0.102 R)
• M46: 41,624,560 km (0.112 R)
• M47: 41,731,074 km (0.104 R)
• M48: 43,556,766 km (0.043 R)
• M49: 44,533,790 km (0.049 R)
• M50: 45,079,673 km (0.048 R)
• M51: 48,850,137 km (0.104 R)
• M52: 49,751,913 km (0.107 R)
• M53: 50,204,896 km (0.047 R)
• M54: 51,571,921 km (0.034 R)
• M55: 52,030,439 km (0.064 R)
• M56: 52,835,874 km (0.051 R)
• M57: 53,877,374 km (0.106 R)
• M58: 54,575,697 km (0.11 R)
• M59: 54,692,234 km (0.07 R)
• M60: 56,569,986 km (0.112 R)
• M61: 58,827,119 km (0.064 R)
• M62: 59,546,086 km (0.092 R)
• M63: 60,992,548 km (0.095 R)
• M64: 62,572,601 km (0.087 R)
• M65: 62,816,744 km (0.115 R)
• M66: 63,183,857 km (0.085 R)
• M67: 64,659,042 km (0.116 R)
• M68: 66,145,447 km (0.118 R)
• M69: 67,017,752 km (0.061 R)
• M70: 67,768,434 km (0.092 R)
• M71: 71,053,603 km (0.109 R)
• M72: 72,843,990 km (0.088 R)
• M73: 73,615,766 km (0.093 R)
• M74: 75,167,545 km (0.079 R)
• M75: 76,077,698 km (0.046 R)
• M76: 76,207,998 km (0.097 R)
• M77: 78,171,769 km (0.118 R)
• M78: 78,830,000 km (0.039 R)
• M79: 79,093,890 km (0.108 R)
• M80: 79,490,175 km (0.071 R)
• M81: 80,417,383 km (0.116 R)
• M82: 80,815,911 km (0.054 R)
• M83: 80,948,754 km (0.099 R)
• M84: 81,481,472 km (0.092 R)
• M85: 82,952,169 km (0.097 R)
• M86: 84,566,629 km (0.094 R)
• M87: 85,377,599 km (0.119 R)
• M88: 86,599,066 km (0.097 R)
• M89: 86,735,200 km (0.043 R)
• M90: 89,059,352 km (0.036 R)
• M91: 89,609,125 km (0.091 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 16,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit