🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.49 AU - 0.63 AU

Year: 158 Days

Day: 27.8 Hours

Environment

Temp: 142 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,447,217 km

• M1: 282,291 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.58 AU - 0.68 AU

Year: 188 Days

Day: 27.9 Hours

Environment

Temp: 155 °C

Axial Tilt: 56.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,447,217 km

• M1: 236,963 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.02 AU - 1.31 AU

Year: 471 Days

Day: 14.8 Hours

Environment

Temp: -16 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.37 AU - 3.65 AU

Year: 1967 Days

Day: 26.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.9

Radius: 13

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 5.4 AU - 7.6 AU

Year: 6243 Days

Day: 9 Hours

Environment

Temp: -170 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 51,447,217 km

• M1: 171,290 km (0.111 R)
• M2: 464,053 km (0.078 R)
• M3: 731,085 km (0.079 R)
• M4: 817,253 km (0.089 R)
• M5: 907,161 km (0.115 R)
• M6: 1,321,248 km (0.068 R)
• M7: 1,674,299 km (0.098 R)
• M8: 1,974,393 km (0.107 R)
• M9: 2,078,363 km (0.077 R)
• M10: 2,162,886 km (0.086 R)
• M11: 2,401,644 km (0.101 R)
• M12: 2,718,044 km (0.079 R)
• M13: 3,441,499 km (0.089 R)
• M14: 3,593,191 km (0.064 R)
• M15: 3,773,157 km (0.115 R)
• M16: 4,195,771 km (0.103 R)
• M17: 4,440,214 km (0.079 R)
• M18: 4,522,792 km (0.041 R)
• M19: 5,000,309 km (0.077 R)
• M20: 5,172,795 km (0.043 R)
• M21: 5,523,602 km (0.116 R)
• M22: 5,942,925 km (0.027 R)
• M23: 6,434,653 km (0.107 R)
• M24: 6,559,717 km (0.093 R)
• M25: 6,748,809 km (0.107 R)
• M26: 7,197,154 km (0.059 R)
• M27: 7,424,991 km (0.077 R)
• M28: 8,326,019 km (0.099 R)
• M29: 8,428,344 km (0.114 R)
• M30: 8,911,096 km (0.107 R)
• M31: 9,191,144 km (0.108 R)
• M32: 9,545,092 km (0.108 R)
• M33: 9,723,862 km (0.049 R)
• M34: 9,903,678 km (0.099 R)
• M35: 10,048,489 km (0.096 R)
• M36: 10,413,209 km (0.118 R)
• M37: 10,819,516 km (0.103 R)
• M38: 10,968,665 km (0.054 R)
• M39: 11,080,864 km (0.098 R)
• M40: 11,992,663 km (0.055 R)
• M41: 12,967,891 km (0.074 R)
• M42: 13,086,672 km (0.067 R)
• M43: 13,365,223 km (0.063 R)
• M44: 14,049,783 km (0.089 R)
• M45: 14,294,226 km (0.091 R)
• M46: 15,411,273 km (0.043 R)
• M47: 15,537,085 km (0.119 R)
• M48: 16,128,894 km (0.114 R)
• M49: 16,256,801 km (0.088 R)
• M50: 16,728,183 km (0.097 R)
• M51: 18,213,840 km (0.086 R)
• M52: 19,333,131 km (0.084 R)
• M53: 19,423,638 km (0.057 R)
• M54: 19,514,294 km (0.088 R)
• M55: 19,832,639 km (0.06 R)
• M56: 20,015,298 km (0.078 R)
• M57: 20,751,768 km (0.069 R)
• M58: 21,497,064 km (0.079 R)
• M59: 21,873,004 km (0.093 R)
• M60: 23,205,921 km (0.08 R)
• M61: 23,736,694 km (0.112 R)
• M62: 23,930,723 km (0.11 R)
• M63: 24,222,887 km (0.104 R)
• M64: 25,007,378 km (0.099 R)
• M65: 25,155,480 km (0.057 R)
• M66: 25,353,249 km (0.11 R)
• M67: 25,501,949 km (0.066 R)
• M68: 26,752,587 km (0.079 R)
• M69: 26,954,544 km (0.05 R)
• M70: 28,639,914 km (0.073 R)
• M71: 28,950,030 km (0.069 R)
• M72: 29,209,433 km (0.069 R)
• M73: 29,417,374 km (0.101 R)
• M74: 29,834,752 km (0.106 R)
• M75: 33,570,211 km (0.113 R)
• M76: 34,829,526 km (0.047 R)
• M77: 35,050,033 km (0.119 R)
• M78: 36,383,249 km (0.104 R)
• M79: 36,887,544 km (0.093 R)
• M80: 37,168,638 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.9

Radius: 12.3

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 8.24 AU - 9.24 AU

Year: 9734 Days

Day: 14.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 51,447,217 km

• M1: 154,535 km (0.045 R)
• M2: 419,472 km (0.105 R)
• M3: 675,584 km (0.068 R)
• M4: 944,860 km (0.093 R)
• M5: 1,424,172 km (0.118 R)
• M6: 1,973,495 km (0.12 R)
• M7: 2,311,885 km (0.041 R)
• M8: 2,474,498 km (0.091 R)
• M9: 3,435,814 km (0.074 R)
• M10: 3,622,213 km (0.108 R)
• M11: 4,070,109 km (0.082 R)
• M12: 4,434,679 km (0.087 R)
• M13: 5,054,014 km (0.034 R)
• M14: 5,302,347 km (0.034 R)
• M15: 5,482,164 km (0.098 R)
• M16: 5,737,228 km (0.116 R)
• M17: 6,033,731 km (0.098 R)
• M18: 6,641,846 km (0.112 R)
• M19: 7,071,342 km (0.092 R)
• M20: 7,752,760 km (0.068 R)
• M21: 7,957,260 km (0.042 R)
• M22: 8,039,539 km (0.103 R)
• M23: 8,581,532 km (0.072 R)
• M24: 9,351,363 km (0.112 R)
• M25: 10,592,576 km (0.098 R)
• M26: 11,464,134 km (0.12 R)
• M27: 13,668,458 km (0.048 R)
• M28: 13,965,410 km (0.113 R)
• M29: 14,869,430 km (0.08 R)
• M30: 15,072,883 km (0.072 R)
• M31: 15,792,150 km (0.117 R)
• M32: 15,947,881 km (0.119 R)
• M33: 17,693,090 km (0.107 R)
• M34: 18,615,660 km (0.111 R)
• M35: 19,110,380 km (0.047 R)
• M36: 20,169,084 km (0.068 R)
• M37: 20,564,023 km (0.109 R)
• M38: 21,361,379 km (0.108 R)
• M39: 21,879,287 km (0.085 R)
• M40: 21,995,076 km (0.1 R)
• M41: 22,168,908 km (0.106 R)
• M42: 22,518,070 km (0.064 R)
• M43: 22,693,249 km (0.116 R)
• M44: 22,927,669 km (0.059 R)
• M45: 24,410,782 km (0.068 R)
• M46: 24,771,313 km (0.035 R)
• M47: 25,012,764 km (0.096 R)
• M48: 25,315,550 km (0.094 R)
• M49: 25,558,647 km (0.042 R)
• M50: 25,924,713 km (0.119 R)
• M51: 26,231,239 km (0.087 R)
• M52: 27,469,011 km (0.114 R)
• M53: 27,656,308 km (0.108 R)
• M54: 28,283,721 km (0.087 R)
• M55: 29,680,517 km (0.114 R)
• M56: 30,065,432 km (0.113 R)
• M57: 30,840,050 km (0.114 R)
• M58: 32,277,386 km (0.094 R)
• M59: 33,336,390 km (0.092 R)
• M60: 35,284,752 km (0.081 R)
• M61: 35,556,422 km (0.073 R)
• M62: 35,965,123 km (0.069 R)
• M63: 37,269,766 km (0.102 R)
• M64: 37,546,522 km (0.085 R)
• M65: 39,010,038 km (0.03 R)
• M66: 40,350,286 km (0.081 R)
• M67: 41,419,013 km (0.073 R)
• M68: 42,208,590 km (0.117 R)
• M69: 42,424,909 km (0.08 R)
• M70: 42,713,782 km (0.089 R)
• M71: 43,148,364 km (0.089 R)
• M72: 43,438,883 km (0.076 R)
• M73: 43,875,859 km (0.111 R)
• M74: 46,826,078 km (0.09 R)
• M75: 47,050,026 km (0.095 R)
• M76: 47,573,619 km (0.106 R)
• M77: 48,929,275 km (0.093 R)
• M78: 49,156,364 km (0.088 R)
• M79: 49,840,027 km (0.061 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 17,790 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit