🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.47 AU - 0.73 AU

Year: 135 Days

Day: 34.7 Hours

Environment

Temp: 313 °C

Axial Tilt: 71.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,274,561 km

• M1: 369,656 km (0.099 R)

Asteroid Belt

Center: 1.17 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.41 AU - 2.07 AU

Year: 667 Days

Day: 46.9 Hours

Environment

Temp: 190 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 52,274,561 km

• M1: 397,033 km (0.094 R)
• M2: 806,333 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.07 AU - 2.13 AU

Year: 884 Days

Day: 36.1 Hours

Environment

Temp: 66 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 52,274,561 km

• M1: 600,635 km (0.108 R)
• M2: 792,570 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.35 AU - 4.23 AU

Year: 2144 Days

Day: 43.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,274,561 km

• M1: 3,196,607 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.28 AU - 4.44 AU

Year: 2204 Days

Day: 30.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,274,561 km

• M1: 416,331 km (0.072 R)
• M2: 1,158,187 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.64 AU - 5.36 AU

Year: 3249 Days

Day: 18.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.84 AU - 7.38 AU

Year: 5509 Days

Day: 37.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.76 AU - 11.7 AU

Year: 8819 Days

Day: 22.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.4

Radius: 12.4

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 8.05 AU - 13.33 AU

Year: 10156 Days

Day: 8.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 52,274,561 km

• M1: 172,636 km (0.065 R)
• M2: 280,047 km (0.109 R)
• M3: 525,089 km (0.114 R)
• M4: 618,886 km (0.079 R)
• M5: 702,362 km (0.09 R)
• M6: 808,277 km (0.079 R)
• M7: 998,117 km (0.066 R)
• M8: 1,423,125 km (0.098 R)
• M9: 2,004,013 km (0.086 R)
• M10: 2,081,654 km (0.111 R)
• M11: 2,186,822 km (0.105 R)
• M12: 2,293,784 km (0.083 R)
• M13: 2,513,095 km (0.098 R)
• M14: 2,682,290 km (0.074 R)
• M15: 2,826,203 km (0.106 R)
• M16: 3,212,465 km (0.105 R)
• M17: 3,807,415 km (0.101 R)
• M18: 4,301,537 km (0.108 R)
• M19: 4,436,774 km (0.071 R)
• M20: 5,940,831 km (0.074 R)
• M21: 6,513,491 km (0.086 R)
• M22: 6,944,782 km (0.1 R)
• M23: 7,024,218 km (0.088 R)
• M24: 7,183,989 km (0.098 R)
• M25: 7,344,956 km (0.101 R)
• M26: 8,126,007 km (0.088 R)
• M27: 8,378,229 km (0.117 R)
• M28: 8,462,752 km (0.113 R)
• M29: 8,804,283 km (0.049 R)
• M30: 9,368,716 km (0.119 R)
• M31: 10,992,751 km (0.095 R)
• M32: 11,131,877 km (0.068 R)
• M33: 12,170,984 km (0.079 R)
• M34: 12,848,363 km (0.065 R)
• M35: 13,191,690 km (0.064 R)
• M36: 13,787,239 km (0.098 R)
• M37: 14,544,055 km (0.091 R)
• M38: 15,418,155 km (0.058 R)
• M39: 15,783,024 km (0.088 R)
• M40: 16,150,736 km (0.062 R)
• M41: 16,948,242 km (0.095 R)
• M42: 17,976,727 km (0.102 R)
• M43: 18,195,888 km (0.101 R)
• M44: 19,248,908 km (0.068 R)
• M45: 19,529,254 km (0.083 R)
• M46: 19,867,495 km (0.116 R)
• M47: 20,207,680 km (0.09 R)
• M48: 20,435,668 km (0.079 R)
• M49: 20,607,107 km (0.095 R)
• M50: 20,778,995 km (0.042 R)
• M51: 21,009,076 km (0.04 R)
• M52: 21,182,161 km (0.112 R)
• M53: 21,937,630 km (0.106 R)
• M54: 22,054,616 km (0.11 R)
• M55: 22,701,926 km (0.113 R)
• M56: 23,236,140 km (0.042 R)
• M57: 23,474,898 km (0.089 R)
• M58: 23,714,554 km (0.101 R)
• M59: 23,834,531 km (0.088 R)
• M60: 26,902,335 km (0.118 R)
• M61: 27,027,698 km (0.11 R)
• M62: 27,467,665 km (0.106 R)
• M63: 28,100,464 km (0.107 R)
• M64: 28,930,134 km (0.074 R)
• M65: 29,573,853 km (0.091 R)
• M66: 31,072,375 km (0.103 R)
• M67: 31,203,872 km (0.062 R)
• M68: 31,533,436 km (0.116 R)
• M69: 32,395,419 km (0.07 R)
• M70: 33,399,819 km (0.088 R)
• M71: 34,007,336 km (0.101 R)
• M72: 34,959,676 km (0.114 R)
• M73: 35,164,924 km (0.102 R)
• M74: 35,370,472 km (0.101 R)
• M75: 35,851,728 km (0.096 R)
• M76: 38,431,693 km (0.083 R)
• M77: 38,572,913 km (0.113 R)
• M78: 40,280,274 km (0.08 R)
• M79: 40,639,010 km (0.115 R)
• M80: 42,375,990 km (0.049 R)
• M81: 42,667,856 km (0.119 R)
• M82: 43,033,623 km (0.09 R)
• M83: 44,581,213 km (0.067 R)
• M84: 45,026,715 km (0.081 R)
• M85: 45,250,065 km (0.101 R)
• M86: 46,146,904 km (0.111 R)
• M87: 46,522,395 km (0.093 R)
• M88: 47,882,389 km (0.035 R)
• M89: 49,485,480 km (0.12 R)
• M90: 49,869,797 km (0.111 R)
• M91: 50,718,764 km (0.107 R)

Kuiper Belt

Range: 37.7 - 56.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 13,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit