🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.56 AU - 0.76 AU

Year: 200 Days

Day: 43.1 Hours

Environment

Temp: 165 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.65 AU - 4.27 AU

Year: 2938 Days

Day: 18 Hours

Environment

Temp: -132 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,801,044 km

• M1: 1,679,685 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.07 AU - 4.35 AU

Year: 3220 Days

Day: 33.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777

Radius: 11.5

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.57 AU - 6.81 AU

Year: 6451 Days

Day: 8.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 41,801,044 km

• M1: 240,404 km (0.119 R)
• M2: 497,862 km (0.107 R)
• M3: 773,421 km (0.078 R)
• M4: 1,555,219 km (0.101 R)
• M5: 1,688,362 km (0.081 R)
• M6: 1,805,796 km (0.108 R)
• M7: 2,389,826 km (0.112 R)
• M8: 2,794,937 km (0.106 R)
• M9: 2,958,447 km (0.115 R)
• M10: 3,173,420 km (0.054 R)
• M11: 3,246,274 km (0.076 R)
• M12: 3,319,726 km (0.074 R)
• M13: 4,057,992 km (0.103 R)
• M14: 4,459,513 km (0.082 R)
• M15: 5,214,533 km (0.076 R)
• M16: 5,651,209 km (0.056 R)
• M17: 5,739,921 km (0.086 R)
• M18: 5,888,920 km (0.08 R)
• M19: 6,621,950 km (0.071 R)
• M20: 7,383,702 km (0.097 R)
• M21: 7,742,139 km (0.073 R)
• M22: 7,873,934 km (0.104 R)
• M23: 8,173,130 km (0.107 R)
• M24: 8,307,469 km (0.1 R)
• M25: 8,543,983 km (0.091 R)
• M26: 8,680,267 km (0.064 R)
• M27: 8,920,371 km (0.104 R)
• M28: 9,232,433 km (0.078 R)
• M29: 9,407,313 km (0.086 R)
• M30: 9,796,117 km (0.077 R)
• M31: 10,262,264 km (0.041 R)
• M32: 10,625,787 km (0.102 R)
• M33: 10,698,941 km (0.111 R)
• M34: 11,141,900 km (0.06 R)
• M35: 11,365,549 km (0.115 R)
• M36: 11,741,638 km (0.089 R)
• M37: 12,855,693 km (0.087 R)
• M38: 13,882,832 km (0.102 R)
• M39: 14,446,966 km (0.098 R)
• M40: 14,650,269 km (0.066 R)
• M41: 14,731,800 km (0.096 R)
• M42: 14,895,460 km (0.116 R)
• M43: 15,018,579 km (0.094 R)
• M44: 15,555,935 km (0.081 R)
• M45: 17,119,681 km (0.031 R)
• M46: 17,334,952 km (0.083 R)
• M47: 17,811,422 km (0.091 R)
• M48: 18,204,565 km (0.096 R)
• M49: 18,777,375 km (0.103 R)
• M50: 19,356,319 km (0.09 R)
• M51: 19,580,417 km (0.086 R)
• M52: 19,895,769 km (0.092 R)
• M53: 20,303,722 km (0.102 R)
• M54: 20,760,145 km (0.106 R)
• M55: 21,358,537 km (0.107 R)
• M56: 22,056,112 km (0.034 R)
• M57: 23,760,779 km (0.118 R)
• M58: 24,677,366 km (0.112 R)
• M59: 24,774,604 km (0.104 R)
• M60: 25,018,150 km (0.117 R)
• M61: 25,311,361 km (0.117 R)
• M62: 25,458,266 km (0.117 R)
• M63: 26,296,912 km (0.083 R)
• M64: 26,894,406 km (0.107 R)
• M65: 27,345,294 km (0.073 R)
• M66: 27,849,439 km (0.094 R)
• M67: 27,950,567 km (0.12 R)
• M68: 28,153,272 km (0.117 R)
• M69: 29,637,732 km (0.087 R)
• M70: 30,728,450 km (0.085 R)
• M71: 31,568,292 km (0.111 R)
• M72: 32,256,143 km (0.12 R)
• M73: 33,216,861 km (0.078 R)
• M74: 33,485,389 km (0.12 R)
• M75: 33,754,665 km (0.032 R)
• M76: 34,403,770 km (0.065 R)
• M77: 35,057,064 km (0.115 R)
• M78: 35,330,380 km (0.101 R)
• M79: 36,874,529 km (0.096 R)

Asteroid Belt

Center: 7.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.1

Radius: 11.4

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.82 AU - 8.84 AU

Year: 7398 Days

Day: 8.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 120.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 41,801,044 km

• M1: 156,479 km (0.116 R)
• M2: 296,653 km (0.03 R)
• M3: 369,208 km (0.078 R)
• M4: 526,285 km (0.072 R)
• M5: 635,791 km (0.106 R)
• M6: 832,213 km (0.107 R)
• M7: 1,014,573 km (0.118 R)
• M8: 1,120,039 km (0.106 R)
• M9: 1,361,640 km (0.072 R)
• M10: 2,185,176 km (0.051 R)
• M11: 2,513,693 km (0.115 R)
• M12: 2,634,867 km (0.066 R)
• M13: 2,758,136 km (0.11 R)
• M14: 3,036,089 km (0.096 R)
• M15: 3,376,424 km (0.074 R)
• M16: 4,008,475 km (0.103 R)
• M17: 4,093,746 km (0.097 R)
• M18: 4,857,293 km (0.118 R)
• M19: 5,193,739 km (0.079 R)
• M20: 5,317,905 km (0.106 R)
• M21: 5,824,743 km (0.103 R)
• M22: 7,090,041 km (0.09 R)
• M23: 8,003,336 km (0.07 R)
• M24: 8,075,143 km (0.09 R)
• M25: 8,219,356 km (0.033 R)
• M26: 8,400,818 km (0.095 R)
• M27: 8,620,428 km (0.083 R)
• M28: 8,916,183 km (0.064 R)
• M29: 9,670,156 km (0.06 R)
• M30: 10,759,976 km (0.11 R)
• M31: 11,319,472 km (0.12 R)
• M32: 11,888,393 km (0.057 R)
• M33: 12,093,941 km (0.07 R)
• M34: 12,259,097 km (0.108 R)
• M35: 12,383,562 km (0.097 R)
• M36: 12,759,352 km (0.083 R)
• M37: 13,138,882 km (0.066 R)
• M38: 13,436,731 km (0.095 R)
• M39: 14,299,911 km (0.081 R)
• M40: 14,518,473 km (0.085 R)
• M41: 14,694,101 km (0.098 R)
• M42: 15,092,032 km (0.073 R)
• M43: 15,270,053 km (0.109 R)
• M44: 15,403,943 km (0.115 R)
• M45: 16,489,575 km (0.062 R)
• M46: 16,764,835 km (0.105 R)
• M47: 17,599,741 km (0.093 R)
• M48: 17,693,389 km (0.072 R)
• M49: 17,787,187 km (0.115 R)
• M50: 18,400,688 km (0.101 R)
• M51: 19,165,432 km (0.113 R)
• M52: 19,648,633 km (0.06 R)
• M53: 19,745,722 km (0.1 R)
• M54: 21,221,804 km (0.102 R)
• M55: 21,471,334 km (0.113 R)
• M56: 21,671,645 km (0.119 R)
• M57: 21,973,234 km (0.098 R)
• M58: 22,074,063 km (0.056 R)
• M59: 22,326,734 km (0.101 R)
• M60: 23,039,718 km (0.113 R)
• M61: 25,117,333 km (0.042 R)
• M62: 25,222,799 km (0.117 R)
• M63: 25,540,096 km (0.082 R)
• M64: 25,911,847 km (0.111 R)
• M65: 26,285,543 km (0.115 R)
• M66: 26,392,655 km (0.117 R)
• M67: 26,822,300 km (0.093 R)
• M68: 27,146,179 km (0.098 R)
• M69: 27,471,255 km (0.112 R)
• M70: 28,125,447 km (0.081 R)
• M71: 28,234,953 km (0.113 R)
• M72: 31,132,065 km (0.114 R)
• M73: 32,271,402 km (0.05 R)
• M74: 33,772,766 km (0.059 R)
• M75: 33,947,497 km (0.117 R)
• M76: 35,178,837 km (0.119 R)
• M77: 35,770,347 km (0.103 R)
• M78: 37,143,356 km (0.089 R)
• M79: 37,383,760 km (0.05 R)
• M80: 37,504,336 km (0.049 R)
• M81: 39,387,923 km (0.1 R)
• M82: 40,186,925 km (0.114 R)
• M83: 40,495,695 km (0.099 R)
• M84: 41,551,407 km (0.096 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 16,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit