🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.89 AU - 0.93 AU

Year: 315 Days

Day: 23.6 Hours

Environment

Temp: 76 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.14 AU - 1.26 AU

Year: 478 Days

Day: 47.2 Hours

Environment

Temp: -4 °C

Axial Tilt: 52.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 88,332,088 km

• M1: 164,857 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.44 AU - 1.48 AU

Year: 641 Days

Day: 33.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 79.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.42 AU - 3 AU

Year: 1621 Days

Day: 21.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.37 AU - 5.25 AU

Year: 3834 Days

Day: 14 Hours

Environment

Temp: -141 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710.8

Radius: 6.1

Gravity: 19.1 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 15.31 AU - 17.87 AU

Year: 24558 Days

Day: 18.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 88,332,088 km

• M1: 254,466 km (0.116 R)
• M2: 306,975 km (0.104 R)
• M3: 678,726 km (0.064 R)
• M4: 1,062,594 km (0.107 R)
• M5: 1,183,319 km (0.082 R)
• M6: 1,405,472 km (0.089 R)
• M7: 1,780,963 km (0.102 R)
• M8: 1,888,673 km (0.064 R)
• M9: 2,110,377 km (0.099 R)
• M10: 2,578,918 km (0.105 R)
• M11: 2,783,418 km (0.114 R)
• M12: 3,208,276 km (0.098 R)
• M13: 3,295,641 km (0.088 R)
• M14: 3,744,584 km (0.091 R)
• M15: 4,023,136 km (0.11 R)
• M16: 4,117,532 km (0.093 R)
• M17: 4,260,398 km (0.079 R)
• M18: 4,748,685 km (0.106 R)
• M19: 5,357,698 km (0.039 R)
• M20: 5,566,088 km (0.086 R)
• M21: 5,883,834 km (0.067 R)
• M22: 6,371,523 km (0.052 R)
• M23: 6,536,829 km (0.12 R)
• M24: 6,759,729 km (0.052 R)
• M25: 6,872,077 km (0.084 R)
• M26: 7,385,198 km (0.079 R)
• M27: 8,997,265 km (0.057 R)
• M28: 10,194,347 km (0.101 R)
• M29: 10,713,152 km (0.103 R)
• M30: 11,507,367 km (0.089 R)
• M31: 11,641,706 km (0.104 R)
• M32: 11,708,876 km (0.093 R)
• M33: 12,252,066 km (0.076 R)
• M34: 12,320,581 km (0.077 R)
• M35: 13,222,208 km (0.091 R)
• M36: 13,292,369 km (0.116 R)
• M37: 13,503,901 km (0.109 R)
• M38: 13,858,747 km (0.084 R)
• M39: 15,382,700 km (0.036 R)
• M40: 15,827,754 km (0.118 R)
• M41: 16,730,727 km (0.099 R)
• M42: 16,959,013 km (0.097 R)
• M43: 20,261,984 km (0.051 R)
• M44: 20,586,612 km (0.034 R)
• M45: 22,319,404 km (0.076 R)
• M46: 25,922,469 km (0.09 R)
• M47: 26,540,308 km (0.081 R)
• M48: 26,984,614 km (0.063 R)
• M49: 27,073,774 km (0.051 R)
• M50: 28,241,535 km (0.071 R)
• M51: 29,793,463 km (0.108 R)
• M52: 30,070,219 km (0.11 R)
• M53: 30,905,424 km (0.089 R)
• M54: 31,560,364 km (0.116 R)
• M55: 32,030,998 km (0.108 R)
• M56: 32,409,182 km (0.118 R)
• M57: 32,504,027 km (0.091 R)
• M58: 32,979,150 km (0.08 R)
• M59: 33,361,073 km (0.119 R)
• M60: 34,129,109 km (0.064 R)
• M61: 34,322,090 km (0.115 R)
• M62: 34,418,730 km (0.108 R)
• M63: 35,000,217 km (0.071 R)
• M64: 36,074,779 km (0.098 R)
• M65: 37,657,075 km (0.071 R)
• M66: 39,666,474 km (0.061 R)
• M67: 42,019,948 km (0.112 R)
• M68: 43,893,212 km (0.116 R)
• M69: 44,208,116 km (0.09 R)
• M70: 45,263,080 km (0.107 R)
• M71: 49,020,081 km (0.103 R)
• M72: 50,880,629 km (0.12 R)
• M73: 51,985,858 km (0.041 R)
• M74: 53,770,561 km (0.092 R)
• M75: 55,915,944 km (0.081 R)
• M76: 57,399,955 km (0.092 R)
• M77: 58,089,152 km (0.097 R)
• M78: 58,434,873 km (0.11 R)
• M79: 58,896,831 km (0.105 R)
• M80: 60,990,603 km (0.073 R)
• M81: 64,653,058 km (0.094 R)
• M82: 69,238,831 km (0.107 R)
• M83: 69,605,346 km (0.093 R)
• M84: 69,849,939 km (0.074 R)
• M85: 71,570,763 km (0.11 R)
• M86: 73,305,350 km (0.077 R)
• M87: 74,803,274 km (0.087 R)
• M88: 75,430,388 km (0.1 R)
• M89: 76,437,331 km (0.101 R)
• M90: 76,942,523 km (0.039 R)
• M91: 78,083,057 km (0.118 R)
• M92: 79,101,669 km (0.073 R)
• M93: 79,357,033 km (0.106 R)
• M94: 79,996,564 km (0.071 R)
• M95: 80,124,620 km (0.065 R)
• M96: 82,183,685 km (0.06 R)
• M97: 83,479,501 km (0.12 R)
• M98: 86,879,861 km (0.091 R)
• M99: 87,407,044 km (0.098 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 12,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit