🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.77 AU - 0.99 AU

Year: 299 Days

Day: 47.7 Hours

Environment

Temp: 123 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.5 AU - 1.64 AU

Year: 711 Days

Day: 37.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332

Radius: 13.2

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.98 AU - 6 AU

Year: 4031 Days

Day: 11.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 37,011,091 km

• M1: 270,024 km (0.106 R)
• M2: 365,318 km (0.078 R)
• M3: 448,794 km (0.04 R)
• M4: 723,754 km (0.115 R)
• M5: 917,933 km (0.08 R)
• M6: 1,231,789 km (0.117 R)
• M7: 1,372,112 km (0.069 R)
• M8: 1,812,378 km (0.088 R)
• M9: 1,959,882 km (0.108 R)
• M10: 2,167,823 km (0.064 R)
• M11: 2,310,539 km (0.109 R)
• M12: 2,928,977 km (0.067 R)
• M13: 3,071,543 km (0.083 R)
• M14: 3,298,035 km (0.098 R)
• M15: 3,413,375 km (0.108 R)
• M16: 3,699,256 km (0.08 R)
• M17: 3,888,497 km (0.041 R)
• M18: 4,187,244 km (0.05 R)
• M19: 4,402,665 km (0.087 R)
• M20: 4,548,523 km (0.069 R)
• M21: 4,658,777 km (0.042 R)
• M22: 4,788,777 km (0.071 R)
• M23: 4,919,975 km (0.099 R)
• M24: 5,282,002 km (0.053 R)
• M25: 5,476,030 km (0.113 R)
• M26: 5,613,361 km (0.055 R)
• M27: 6,092,822 km (0.073 R)
• M28: 6,214,744 km (0.11 R)
• M29: 6,731,755 km (0.067 R)
• M30: 7,370,537 km (0.064 R)
• M31: 7,478,846 km (0.116 R)
• M32: 7,631,436 km (0.104 R)
• M33: 7,807,214 km (0.111 R)
• M34: 8,935,630 km (0.111 R)
• M35: 9,120,982 km (0.092 R)
• M36: 9,566,185 km (0.11 R)
• M37: 9,732,089 km (0.092 R)
• M38: 9,994,634 km (0.111 R)
• M39: 10,090,676 km (0.07 R)
• M40: 10,187,017 km (0.1 R)
• M41: 10,429,365 km (0.042 R)
• M42: 10,575,672 km (0.051 R)
• M43: 10,747,111 km (0.085 R)
• M44: 11,492,856 km (0.059 R)
• M45: 11,897,369 km (0.062 R)
• M46: 12,487,233 km (0.116 R)
• M47: 12,590,755 km (0.119 R)
• M48: 13,007,834 km (0.119 R)
• M49: 13,191,839 km (0.062 R)
• M50: 13,376,593 km (0.082 R)
• M51: 13,588,872 km (0.119 R)
• M52: 13,722,014 km (0.111 R)
• M53: 13,828,977 km (0.072 R)
• M54: 13,989,794 km (0.038 R)
• M55: 14,421,833 km (0.065 R)
• M56: 14,776,081 km (0.082 R)
• M57: 15,105,645 km (0.102 R)
• M58: 15,354,426 km (0.12 R)
• M59: 15,521,078 km (0.099 R)
• M60: 16,533,407 km (0.113 R)
• M61: 16,904,260 km (0.098 R)
• M62: 16,990,279 km (0.094 R)
• M63: 17,422,318 km (0.106 R)
• M64: 17,509,084 km (0.101 R)
• M65: 17,770,581 km (0.094 R)
• M66: 18,297,316 km (0.095 R)
• M67: 18,533,082 km (0.085 R)
• M68: 19,037,376 km (0.109 R)
• M69: 19,456,101 km (0.116 R)
• M70: 19,787,161 km (0.117 R)
• M71: 19,877,817 km (0.115 R)
• M72: 20,089,947 km (0.104 R)
• M73: 20,394,079 km (0.114 R)

Asteroid Belt

Center: 5.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.6

Radius: 12.4

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.09 AU - 7.13 AU

Year: 6146 Days

Day: 7.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,011,091 km

• M1: 197,170 km (0.044 R)
• M2: 328,367 km (0.098 R)
• M3: 451,636 km (0.066 R)
• M4: 700,567 km (0.065 R)
• M5: 917,783 km (0.112 R)
• M6: 1,075,459 km (0.088 R)
• M7: 1,419,085 km (0.113 R)
• M8: 1,529,040 km (0.072 R)
• M9: 2,059,963 km (0.117 R)
• M10: 2,206,868 km (0.076 R)
• M11: 2,422,738 km (0.101 R)
• M12: 2,533,440 km (0.114 R)
• M13: 3,016,940 km (0.106 R)
• M14: 3,160,405 km (0.088 R)
• M15: 3,579,578 km (0.071 R)
• M16: 3,680,856 km (0.109 R)
• M17: 3,886,253 km (0.111 R)
• M18: 4,335,346 km (0.117 R)
• M19: 4,470,583 km (0.109 R)
• M20: 4,607,315 km (0.085 R)
• M21: 4,773,369 km (0.11 R)
• M22: 5,111,161 km (0.055 R)
• M23: 5,283,198 km (0.091 R)
• M24: 5,427,860 km (0.094 R)
• M25: 5,515,374 km (0.113 R)
• M26: 5,899,990 km (0.095 R)
• M27: 6,201,879 km (0.04 R)
• M28: 6,508,704 km (0.12 R)
• M29: 6,601,904 km (0.113 R)
• M30: 6,726,668 km (0.076 R)
• M31: 6,883,746 km (0.098 R)
• M32: 8,352,049 km (0.096 R)
• M33: 8,589,012 km (0.116 R)
• M34: 9,000,406 km (0.058 R)
• M35: 9,208,497 km (0.098 R)
• M36: 9,313,215 km (0.063 R)
• M37: 9,488,544 km (0.111 R)
• M38: 9,665,070 km (0.117 R)
• M39: 10,092,920 km (0.046 R)
• M40: 10,527,202 km (0.073 R)
• M41: 10,673,210 km (0.115 R)
• M42: 11,189,921 km (0.034 R)
• M43: 13,694,039 km (0.074 R)
• M44: 13,853,660 km (0.077 R)
• M45: 14,013,880 km (0.093 R)
• M46: 14,988,211 km (0.109 R)
• M47: 15,070,340 km (0.105 R)
• M48: 15,152,768 km (0.115 R)
• M49: 15,942,346 km (0.076 R)
• M50: 16,405,650 km (0.057 R)
• M51: 18,303,000 km (0.088 R)
• M52: 18,434,796 km (0.047 R)
• M53: 18,699,584 km (0.105 R)
• M54: 18,921,139 km (0.108 R)
• M55: 19,951,569 km (0.118 R)
• M56: 20,132,732 km (0.081 R)
• M57: 21,230,631 km (0.071 R)
• M58: 21,461,759 km (0.098 R)
• M59: 21,693,786 km (0.089 R)
• M60: 22,020,059 km (0.085 R)
• M61: 22,113,557 km (0.096 R)
• M62: 22,536,022 km (0.069 R)
• M63: 23,627,637 km (0.093 R)
• M64: 24,059,526 km (0.101 R)
• M65: 24,300,529 km (0.049 R)
• M66: 26,357,050 km (0.091 R)
• M67: 26,555,716 km (0.079 R)
• M68: 27,607,389 km (0.028 R)
• M69: 27,910,325 km (0.078 R)
• M70: 28,366,898 km (0.052 R)
• M71: 28,877,027 km (0.102 R)
• M72: 29,751,277 km (0.089 R)
• M73: 31,842,505 km (0.069 R)
• M74: 32,107,293 km (0.111 R)
• M75: 32,692,221 km (0.11 R)
• M76: 35,012,634 km (0.078 R)
• M77: 35,944,628 km (0.115 R)
• M78: 36,330,740 km (0.089 R)
• M79: 36,607,347 km (0.118 R)
• M80: 36,829,201 km (0.046 R)
• M81: 37,162,804 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.6

Radius: 11.3

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.2 AU - 8.36 AU

Year: 6385 Days

Day: 10.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,011,091 km

• M1: 183,108 km (0.082 R)
• M2: 313,258 km (0.088 R)
• M3: 446,550 km (0.096 R)
• M4: 616,044 km (0.092 R)
• M5: 780,003 km (0.03 R)
• M6: 867,817 km (0.086 R)
• M7: 990,488 km (0.099 R)
• M8: 1,070,373 km (0.107 R)
• M9: 1,750,445 km (0.094 R)
• M10: 2,134,313 km (0.038 R)
• M11: 2,325,499 km (0.102 R)
• M12: 2,522,370 km (0.119 R)
• M13: 2,816,629 km (0.099 R)
• M14: 3,194,064 km (0.076 R)
• M15: 3,364,456 km (0.107 R)
• M16: 3,816,242 km (0.099 R)
• M17: 3,893,434 km (0.093 R)
• M18: 4,207,440 km (0.037 R)
• M19: 4,475,669 km (0.1 R)
• M20: 4,666,706 km (0.102 R)
• M21: 4,916,235 km (0.096 R)
• M22: 5,313,268 km (0.106 R)
• M23: 5,779,863 km (0.063 R)
• M24: 5,898,644 km (0.032 R)
• M25: 6,108,380 km (0.09 R)
• M26: 6,351,028 km (0.081 R)
• M27: 7,130,134 km (0.052 R)
• M28: 7,450,273 km (0.026 R)
• M29: 7,611,988 km (0.105 R)
• M30: 8,539,794 km (0.108 R)
• M31: 8,879,830 km (0.083 R)
• M32: 9,120,533 km (0.063 R)
• M33: 10,791,841 km (0.119 R)
• M34: 10,864,994 km (0.099 R)
• M35: 12,096,783 km (0.075 R)
• M36: 12,555,600 km (0.115 R)
• M37: 12,671,239 km (0.111 R)
• M38: 12,825,923 km (0.11 R)
• M39: 13,966,158 km (0.105 R)
• M40: 14,125,929 km (0.118 R)
• M41: 14,487,806 km (0.107 R)
• M42: 14,852,825 km (0.119 R)
• M43: 14,934,206 km (0.107 R)
• M44: 15,344,104 km (0.084 R)
• M45: 16,342,670 km (0.064 R)
• M46: 16,595,640 km (0.109 R)
• M47: 17,020,049 km (0.08 R)
• M48: 17,276,460 km (0.052 R)
• M49: 18,489,848 km (0.11 R)
• M50: 18,753,439 km (0.086 R)
• M51: 18,885,684 km (0.079 R)
• M52: 19,506,964 km (0.058 R)
• M53: 19,909,981 km (0.071 R)
• M54: 20,587,809 km (0.077 R)
• M55: 21,826,778 km (0.075 R)
• M56: 22,338,552 km (0.116 R)
• M57: 23,137,106 km (0.116 R)
• M58: 23,468,764 km (0.089 R)
• M59: 24,472,865 km (0.083 R)
• M60: 24,859,127 km (0.068 R)
• M61: 25,344,722 km (0.106 R)
• M62: 25,735,471 km (0.105 R)
• M63: 25,882,526 km (0.101 R)
• M64: 26,820,355 km (0.094 R)
• M65: 26,969,355 km (0.075 R)
• M66: 29,905,662 km (0.105 R)
• M67: 30,215,180 km (0.115 R)
• M68: 31,568,741 km (0.104 R)
• M69: 31,778,627 km (0.107 R)
• M70: 31,936,453 km (0.05 R)
• M71: 32,305,660 km (0.088 R)
• M72: 33,582,328 km (0.067 R)
• M73: 33,742,997 km (0.107 R)
• M74: 34,496,521 km (0.107 R)
• M75: 34,658,685 km (0.063 R)
• M76: 35,310,034 km (0.116 R)
• M77: 35,582,452 km (0.043 R)
• M78: 36,294,388 km (0.038 R)
• M79: 36,459,395 km (0.034 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 11,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit