🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.56 AU - 0.84 AU

Year: 206 Days

Day: 13.8 Hours

Environment

Temp: 205 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,595,606 km

• M1: 98,286 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.12 AU - 1.22 AU

Year: 445 Days

Day: 15.2 Hours

Environment

Temp: 39 °C

Axial Tilt: 18.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.37 AU - 1.61 AU

Year: 639 Days

Day: 28.7 Hours

Environment

Temp: -15 °C

Axial Tilt: 5.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 10.22 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 18.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.5

Radius: 7.8

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 14.21 AU - 23.69 AU

Year: 28993 Days

Day: 22 Hours

Environment

Temp: -201 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,595,606 km

• M1: 170,841 km (0.069 R)
• M2: 225,145 km (0.096 R)
• M3: 341,682 km (0.117 R)
• M4: 398,678 km (0.114 R)
• M5: 737,817 km (0.107 R)
• M6: 1,497,475 km (0.086 R)
• M7: 1,597,107 km (0.113 R)
• M8: 2,091,079 km (0.112 R)
• M9: 2,240,527 km (0.076 R)
• M10: 2,629,781 km (0.101 R)
• M11: 2,998,091 km (0.114 R)
• M12: 5,324,487 km (0.088 R)
• M13: 6,321,108 km (0.106 R)
• M14: 6,702,733 km (0.118 R)
• M15: 6,924,137 km (0.108 R)
• M16: 8,480,703 km (0.116 R)
• M17: 9,144,768 km (0.077 R)
• M18: 11,235,249 km (0.082 R)
• M19: 12,097,830 km (0.055 R)
• M20: 13,050,320 km (0.116 R)
• M21: 14,381,292 km (0.096 R)
• M22: 15,026,657 km (0.089 R)
• M23: 15,171,468 km (0.119 R)
• M24: 15,316,578 km (0.084 R)
• M25: 18,858,607 km (0.114 R)
• M26: 20,039,981 km (0.115 R)
• M27: 21,083,127 km (0.09 R)
• M28: 21,326,373 km (0.08 R)
• M29: 24,913,581 km (0.112 R)
• M30: 25,085,020 km (0.088 R)
• M31: 25,170,739 km (0.109 R)
• M32: 27,259,574 km (0.114 R)
• M33: 29,856,893 km (0.086 R)
• M34: 31,693,655 km (0.112 R)
• M35: 31,786,406 km (0.109 R)
• M36: 32,158,456 km (0.061 R)
• M37: 33,283,432 km (0.094 R)
• M38: 33,850,707 km (0.076 R)
• M39: 35,571,681 km (0.118 R)
• M40: 36,151,522 km (0.095 R)
• M41: 37,713,324 km (0.107 R)
• M42: 38,008,630 km (0.113 R)
• M43: 38,107,215 km (0.118 R)
• M44: 38,601,487 km (0.096 R)
• M45: 38,799,853 km (0.092 R)
• M46: 39,696,393 km (0.066 R)
• M47: 41,814,849 km (0.079 R)
• M48: 47,640,639 km (0.106 R)
• M49: 47,959,881 km (0.085 R)
• M50: 48,173,058 km (0.093 R)
• M51: 48,707,421 km (0.069 R)
• M52: 49,458,851 km (0.117 R)
• M53: 50,106,012 km (0.114 R)
• M54: 50,322,330 km (0.072 R)
• M55: 51,408,710 km (0.05 R)
• M56: 53,715,060 km (0.085 R)
• M57: 53,825,613 km (0.097 R)
• M58: 53,936,465 km (0.085 R)
• M59: 54,936,527 km (0.045 R)
• M60: 55,382,927 km (0.073 R)
• M61: 56,616,960 km (0.109 R)
• M62: 57,859,968 km (0.065 R)
• M63: 60,257,873 km (0.118 R)
• M64: 60,718,185 km (0.089 R)
• M65: 61,410,973 km (0.101 R)
• M66: 61,758,339 km (0.092 R)
• M67: 62,106,454 km (0.114 R)
• M68: 62,222,542 km (0.101 R)
• M69: 64,560,906 km (0.094 R)
• M70: 65,268,055 km (0.105 R)
• M71: 65,504,270 km (0.091 R)
• M72: 67,643,520 km (0.113 R)
• M73: 68,361,589 km (0.034 R)
• M74: 68,481,567 km (0.115 R)
• M75: 68,601,544 km (0.096 R)
• M76: 70,289,008 km (0.104 R)
• M77: 72,968,306 km (0.076 R)
• M78: 73,950,865 km (0.081 R)
• M79: 76,177,480 km (0.093 R)
• M80: 76,301,796 km (0.106 R)
• M81: 79,432,430 km (0.05 R)
• M82: 79,684,652 km (0.086 R)
• M83: 79,810,913 km (0.056 R)
• M84: 80,569,673 km (0.084 R)
• M85: 80,696,383 km (0.044 R)
• M86: 81,585,144 km (0.118 R)
• M87: 81,966,917 km (0.104 R)
• M88: 83,885,211 km (0.097 R)
• M89: 84,013,715 km (0.083 R)
• M90: 84,270,725 km (0.057 R)
• M91: 85,818,315 km (0.108 R)
• M92: 85,947,717 km (0.075 R)
• M93: 86,077,119 km (0.112 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 18,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit