🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.78 AU - 0.92 AU

Year: 283 Days

Day: 24.2 Hours

Environment

Temp: 177 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,178,558 km

• M1: 566,826 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.79 AU - 1.81 AU

Year: 873 Days

Day: 14.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.6

Radius: 12.8

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.79 AU - 6.05 AU

Year: 5209 Days

Day: 14.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 40,178,558 km

• M1: 172,786 km (0.117 R)
• M2: 268,528 km (0.097 R)
• M3: 351,705 km (0.109 R)
• M4: 762,949 km (0.083 R)
• M5: 1,145,022 km (0.059 R)
• M6: 1,350,570 km (0.114 R)
• M7: 1,505,254 km (0.114 R)
• M8: 2,111,275 km (0.113 R)
• M9: 2,237,685 km (0.083 R)
• M10: 2,768,458 km (0.098 R)
• M11: 3,028,310 km (0.063 R)
• M12: 3,130,485 km (0.117 R)
• M13: 3,338,127 km (0.081 R)
• M14: 3,422,500 km (0.074 R)
• M15: 3,680,108 km (0.075 R)
• M16: 4,056,047 km (0.119 R)
• M17: 5,159,032 km (0.107 R)
• M18: 5,455,086 km (0.113 R)
• M19: 5,731,244 km (0.088 R)
• M20: 6,063,800 km (0.12 R)
• M21: 6,350,130 km (0.109 R)
• M22: 6,481,777 km (0.045 R)
• M23: 7,208,224 km (0.074 R)
• M24: 7,456,257 km (0.098 R)
• M25: 7,819,331 km (0.052 R)
• M26: 7,904,003 km (0.119 R)
• M27: 8,534,110 km (0.036 R)
• M28: 8,650,347 km (0.109 R)
• M29: 9,150,752 km (0.09 R)
• M30: 9,299,602 km (0.099 R)
• M31: 9,419,430 km (0.118 R)
• M32: 9,842,493 km (0.11 R)
• M33: 10,117,902 km (0.04 R)
• M34: 10,271,988 km (0.108 R)
• M35: 10,864,545 km (0.12 R)
• M36: 11,404,294 km (0.097 R)
• M37: 11,985,333 km (0.092 R)
• M38: 12,543,033 km (0.074 R)
• M39: 12,975,072 km (0.114 R)
• M40: 13,378,388 km (0.088 R)
• M41: 13,649,609 km (0.12 R)
• M42: 13,820,001 km (0.075 R)
• M43: 14,128,472 km (0.059 R)
• M44: 14,266,401 km (0.071 R)
• M45: 14,787,301 km (0.077 R)
• M46: 15,067,647 km (0.093 R)
• M47: 15,598,271 km (0.119 R)
• M48: 15,705,084 km (0.088 R)
• M49: 15,955,361 km (0.095 R)
• M50: 16,134,878 km (0.119 R)
• M51: 16,242,888 km (0.105 R)
• M52: 16,351,197 km (0.08 R)
• M53: 17,855,553 km (0.099 R)
• M54: 18,567,489 km (0.114 R)
• M55: 19,212,555 km (0.061 R)
• M56: 19,556,930 km (0.086 R)
• M57: 20,524,529 km (0.111 R)
• M58: 21,112,448 km (0.1 R)
• M59: 21,945,110 km (0.107 R)
• M60: 23,234,195 km (0.044 R)
• M61: 23,356,416 km (0.088 R)
• M62: 23,437,947 km (0.067 R)
• M63: 23,970,216 km (0.045 R)
• M64: 24,423,797 km (0.099 R)
• M65: 24,796,894 km (0.089 R)
• M66: 24,880,220 km (0.036 R)
• M67: 25,046,872 km (0.064 R)
• M68: 25,927,854 km (0.099 R)
• M69: 26,223,759 km (0.112 R)
• M70: 27,075,569 km (0.081 R)
• M71: 27,332,877 km (0.118 R)
• M72: 27,418,747 km (0.037 R)
• M73: 28,152,973 km (0.108 R)
• M74: 28,326,656 km (0.071 R)
• M75: 28,675,069 km (0.117 R)
• M76: 29,112,793 km (0.097 R)
• M77: 29,244,439 km (0.112 R)
• M78: 29,420,366 km (0.102 R)
• M79: 29,552,461 km (0.06 R)

Asteroid Belt

Center: 12.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 18.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.2

Radius: 5.3

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 14.84 AU - 22.82 AU

Year: 29551 Days

Day: 20.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,178,558 km

• M1: 196,871 km (0.089 R)
• M2: 295,456 km (0.085 R)
• M3: 328,517 km (0.112 R)
• M4: 411,245 km (0.103 R)
• M5: 474,674 km (0.103 R)
• M6: 670,198 km (0.025 R)
• M7: 746,045 km (0.089 R)
• M8: 906,413 km (0.102 R)
• M9: 1,221,915 km (0.117 R)
• M10: 1,509,443 km (0.1 R)
• M11: 1,733,391 km (0.104 R)
• M12: 1,775,278 km (0.093 R)
• M13: 1,838,707 km (0.12 R)
• M14: 2,122,345 km (0.115 R)
• M15: 2,280,769 km (0.109 R)
• M16: 2,396,259 km (0.117 R)
• M17: 2,633,072 km (0.075 R)
• M18: 2,902,348 km (0.088 R)
• M19: 3,027,711 km (0.098 R)
• M20: 3,231,912 km (0.039 R)
• M21: 3,843,768 km (0.102 R)
• M22: 4,120,673 km (0.11 R)
• M23: 4,261,744 km (0.094 R)
• M24: 4,375,588 km (0.059 R)
• M25: 5,080,044 km (0.054 R)
• M26: 6,136,953 km (0.108 R)
• M27: 6,201,131 km (0.071 R)
• M28: 8,018,296 km (0.069 R)
• M29: 8,194,373 km (0.072 R)
• M30: 9,760,513 km (0.076 R)
• M31: 11,614,031 km (0.1 R)
• M32: 12,539,742 km (0.098 R)
• M33: 13,239,112 km (0.052 R)
• M34: 13,866,675 km (0.118 R)
• M35: 14,290,486 km (0.097 R)
• M36: 14,977,290 km (0.102 R)
• M37: 15,194,057 km (0.11 R)
• M38: 15,674,865 km (0.043 R)
• M39: 16,606,261 km (0.055 R)
• M40: 16,651,141 km (0.106 R)
• M41: 17,101,430 km (0.095 R)
• M42: 17,418,877 km (0.084 R)
• M43: 18,290,733 km (0.094 R)
• M44: 19,223,626 km (0.091 R)
• M45: 20,363,412 km (0.044 R)
• M46: 20,844,668 km (0.065 R)
• M47: 21,183,956 km (0.078 R)
• M48: 22,015,271 km (0.083 R)
• M49: 22,410,060 km (0.101 R)
• M50: 23,307,049 km (0.114 R)
• M51: 23,508,109 km (0.097 R)
• M52: 24,063,565 km (0.071 R)
• M53: 24,470,322 km (0.116 R)
• M54: 24,521,335 km (0.109 R)
• M55: 24,623,361 km (0.103 R)
• M56: 24,930,635 km (0.113 R)
• M57: 25,497,012 km (0.07 R)
• M58: 25,807,877 km (0.116 R)
• M59: 25,911,698 km (0.1 R)
• M60: 26,433,046 km (0.107 R)
• M61: 27,010,644 km (0.065 R)
• M62: 29,199,859 km (0.103 R)
• M63: 29,362,172 km (0.051 R)
• M64: 29,851,208 km (0.116 R)
• M65: 30,837,357 km (0.115 R)
• M66: 31,389,822 km (0.108 R)
• M67: 32,112,829 km (0.056 R)
• M68: 33,688,692 km (0.079 R)
• M69: 34,086,623 km (0.079 R)
• M70: 34,600,492 km (0.05 R)
• M71: 34,944,567 km (0.116 R)
• M72: 35,751,647 km (0.084 R)
• M73: 38,683,765 km (0.098 R)
• M74: 39,100,395 km (0.111 R)
• M75: 39,339,154 km (0.097 R)
• M76: 39,458,682 km (0.045 R)
• M77: 39,758,177 km (0.067 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 18,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit