🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.47 AU - 0.63 AU

Year: 174 Days

Day: 31.1 Hours

Environment

Temp: 32 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,163,326 km

• M1: 192,981 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.05 AU - 1.17 AU

Year: 500 Days

Day: 36.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.06 AU - 1.76 AU

Year: 716 Days

Day: 28.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,163,326 km

• M1: 384,616 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.32 AU - 2.64 AU

Year: 1670 Days

Day: 20.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.2

Radius: 12.9

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.43 AU - 5.75 AU

Year: 4909 Days

Day: 11.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 52,163,326 km

• M1: 161,416 km (0.069 R)
• M2: 375,640 km (0.048 R)
• M3: 463,753 km (0.076 R)
• M4: 550,071 km (0.096 R)
• M5: 768,933 km (0.092 R)
• M6: 1,062,444 km (0.088 R)
• M7: 1,183,918 km (0.07 R)
• M8: 1,375,552 km (0.119 R)
• M9: 1,560,605 km (0.095 R)
• M10: 1,647,671 km (0.104 R)
• M11: 1,736,233 km (0.069 R)
• M12: 2,031,389 km (0.108 R)
• M13: 2,303,059 km (0.099 R)
• M14: 2,607,341 km (0.06 R)
• M15: 2,732,854 km (0.078 R)
• M16: 2,838,919 km (0.093 R)
• M17: 3,011,704 km (0.095 R)
• M18: 3,255,100 km (0.088 R)
• M19: 3,808,612 km (0.081 R)
• M20: 3,927,692 km (0.051 R)
• M21: 4,145,207 km (0.12 R)
• M22: 4,317,245 km (0.046 R)
• M23: 4,847,569 km (0.112 R)
• M24: 5,081,241 km (0.039 R)
• M25: 5,265,546 km (0.051 R)
• M26: 5,777,171 km (0.073 R)
• M27: 5,942,177 km (0.062 R)
• M28: 6,080,705 km (0.075 R)
• M29: 6,164,479 km (0.12 R)
• M30: 6,560,315 km (0.098 R)
• M31: 6,761,375 km (0.065 R)
• M32: 7,949,032 km (0.11 R)
• M33: 8,256,007 km (0.057 R)
• M34: 8,723,949 km (0.062 R)
• M35: 8,977,069 km (0.106 R)
• M36: 9,104,526 km (0.086 R)
• M37: 9,783,551 km (0.1 R)
• M38: 10,278,720 km (0.102 R)
• M39: 10,917,653 km (0.078 R)
• M40: 11,396,815 km (0.104 R)
• M41: 11,500,336 km (0.115 R)
• M42: 11,987,726 km (0.042 R)
• M43: 12,695,922 km (0.083 R)
• M44: 12,803,334 km (0.119 R)
• M45: 13,272,173 km (0.107 R)
• M46: 13,600,092 km (0.068 R)
• M47: 13,783,499 km (0.05 R)
• M48: 14,078,506 km (0.105 R)
• M49: 14,338,507 km (0.105 R)
• M50: 15,165,634 km (0.094 R)
• M51: 15,815,487 km (0.084 R)
• M52: 16,047,064 km (0.038 R)
• M53: 16,669,990 km (0.091 R)
• M54: 16,905,756 km (0.032 R)
• M55: 17,380,430 km (0.108 R)
• M56: 17,779,258 km (0.076 R)
• M57: 18,100,594 km (0.11 R)
• M58: 18,830,632 km (0.043 R)
• M59: 18,912,312 km (0.111 R)
• M60: 19,158,102 km (0.08 R)
• M61: 19,446,227 km (0.074 R)
• M62: 19,985,228 km (0.087 R)
• M63: 20,403,205 km (0.11 R)
• M64: 22,017,665 km (0.115 R)
• M65: 23,101,950 km (0.096 R)
• M66: 23,189,465 km (0.038 R)
• M67: 23,320,962 km (0.1 R)
• M68: 23,849,341 km (0.107 R)
• M69: 24,649,391 km (0.072 R)
• M70: 24,738,701 km (0.077 R)
• M71: 25,277,552 km (0.085 R)
• M72: 25,911,249 km (0.072 R)
• M73: 26,002,055 km (0.107 R)
• M74: 26,275,520 km (0.089 R)
• M75: 28,169,578 km (0.078 R)
• M76: 28,873,586 km (0.077 R)
• M77: 29,015,105 km (0.06 R)
• M78: 30,682,673 km (0.054 R)
• M79: 31,164,827 km (0.109 R)
• M80: 31,261,617 km (0.104 R)
• M81: 32,234,452 km (0.08 R)
• M82: 32,724,684 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.2

Radius: 14.4

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.28 AU - 8.52 AU

Year: 8606 Days

Day: 5.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 52,163,326 km

• M1: 207,343 km (0.079 R)
• M2: 325,675 km (0.113 R)
• M3: 851,960 km (0.102 R)
• M4: 1,567,337 km (0.097 R)
• M5: 1,817,913 km (0.089 R)
• M6: 1,912,459 km (0.045 R)
• M7: 2,181,436 km (0.093 R)
• M8: 2,307,846 km (0.109 R)
• M9: 2,541,817 km (0.101 R)
• M10: 3,005,421 km (0.038 R)
• M11: 3,585,113 km (0.114 R)
• M12: 4,487,338 km (0.087 R)
• M13: 4,715,474 km (0.053 R)
• M14: 5,217,525 km (0.04 R)
• M15: 5,388,665 km (0.029 R)
• M16: 5,526,893 km (0.077 R)
• M17: 6,418,197 km (0.1 R)
• M18: 7,087,648 km (0.119 R)
• M19: 7,818,583 km (0.072 R)
• M20: 8,173,280 km (0.098 R)
• M21: 9,227,496 km (0.074 R)
• M22: 10,110,273 km (0.062 R)
• M23: 10,800,966 km (0.074 R)
• M24: 11,019,978 km (0.078 R)
• M25: 11,284,766 km (0.089 R)
• M26: 11,506,919 km (0.119 R)
• M27: 11,775,596 km (0.099 R)
• M28: 11,865,654 km (0.117 R)
• M29: 11,955,862 km (0.104 R)
• M30: 12,227,980 km (0.074 R)
• M31: 14,913,861 km (0.11 R)
• M32: 15,305,059 km (0.052 R)
• M33: 15,699,698 km (0.032 R)
• M34: 16,448,585 km (0.078 R)
• M35: 16,700,807 km (0.11 R)
• M36: 16,802,085 km (0.031 R)
• M37: 17,413,940 km (0.088 R)
• M38: 18,293,276 km (0.076 R)
• M39: 18,397,696 km (0.103 R)
• M40: 18,922,635 km (0.1 R)
• M41: 19,505,917 km (0.087 R)
• M42: 19,987,472 km (0.091 R)
• M43: 20,310,753 km (0.041 R)
• M44: 20,473,067 km (0.094 R)
• M45: 20,581,376 km (0.049 R)
• M46: 20,962,402 km (0.116 R)
• M47: 22,286,492 km (0.094 R)
• M48: 23,297,176 km (0.066 R)
• M49: 23,979,342 km (0.107 R)
• M50: 24,093,635 km (0.107 R)
• M51: 25,363,272 km (0.117 R)
• M52: 25,888,959 km (0.099 R)
• M53: 26,123,827 km (0.071 R)
• M54: 27,967,322 km (0.095 R)
• M55: 28,510,512 km (0.115 R)
• M56: 29,607,064 km (0.047 R)
• M57: 29,914,189 km (0.087 R)
• M58: 30,283,995 km (0.061 R)
• M59: 30,407,712 km (0.109 R)
• M60: 30,779,612 km (0.117 R)
• M61: 31,527,901 km (0.116 R)
• M62: 31,841,458 km (0.078 R)
• M63: 33,297,344 km (0.075 R)
• M64: 34,839,549 km (0.087 R)
• M65: 35,880,750 km (0.107 R)
• M66: 36,142,546 km (0.119 R)
• M67: 36,339,417 km (0.095 R)
• M68: 37,461,401 km (0.118 R)
• M69: 39,199,429 km (0.087 R)
• M70: 39,874,864 km (0.116 R)
• M71: 40,078,317 km (0.049 R)
• M72: 41,237,401 km (0.086 R)
• M73: 41,374,433 km (0.109 R)
• M74: 42,062,284 km (0.041 R)
• M75: 43,170,505 km (0.119 R)
• M76: 43,309,631 km (0.083 R)
• M77: 43,518,769 km (0.098 R)
• M78: 44,921,249 km (0.097 R)
• M79: 46,623,822 km (0.057 R)
• M80: 46,766,688 km (0.08 R)
• M81: 47,196,034 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.8

Radius: 8.2

Gravity: 12.47 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.05 AU - 9.59 AU

Year: 10259 Days

Day: 6.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 52,163,326 km

• M1: 400,025 km (0.115 R)
• M2: 566,228 km (0.089 R)
• M3: 791,822 km (0.119 R)
• M4: 944,860 km (0.113 R)
• M5: 1,128,866 km (0.088 R)
• M6: 1,236,127 km (0.03 R)
• M7: 1,554,771 km (0.108 R)
• M8: 1,748,350 km (0.105 R)
• M9: 1,848,132 km (0.082 R)
• M10: 2,158,847 km (0.118 R)
• M11: 2,946,779 km (0.106 R)
• M12: 3,248,219 km (0.083 R)
• M13: 3,528,116 km (0.029 R)
• M14: 4,934,187 km (0.09 R)
• M15: 5,005,096 km (0.12 R)
• M16: 5,437,583 km (0.118 R)
• M17: 5,732,590 km (0.1 R)
• M18: 6,223,122 km (0.109 R)
• M19: 6,454,101 km (0.045 R)
• M20: 6,766,461 km (0.118 R)
• M21: 7,365,451 km (0.099 R)
• M22: 7,446,533 km (0.085 R)
• M23: 7,691,874 km (0.049 R)
• M24: 8,528,575 km (0.117 R)
• M25: 8,914,388 km (0.118 R)
• M26: 10,605,891 km (0.083 R)
• M27: 10,881,899 km (0.079 R)
• M28: 11,160,300 km (0.088 R)
• M29: 12,441,905 km (0.085 R)
• M30: 12,733,023 km (0.107 R)
• M31: 13,520,356 km (0.057 R)
• M32: 14,120,992 km (0.042 R)
• M33: 14,272,684 km (0.086 R)
• M34: 15,608,593 km (0.101 R)
• M35: 16,556,744 km (0.094 R)
• M36: 16,823,477 km (0.117 R)
• M37: 17,037,851 km (0.108 R)
• M38: 17,632,054 km (0.115 R)
• M39: 18,013,678 km (0.088 R)
• M40: 19,792,995 km (0.117 R)
• M41: 20,132,732 km (0.064 R)
• M42: 20,646,152 km (0.086 R)
• M43: 20,818,189 km (0.114 R)
• M44: 20,933,230 km (0.051 R)
• M45: 22,565,044 km (0.109 R)
• M46: 23,456,049 km (0.032 R)
• M47: 23,875,671 km (0.105 R)
• M48: 24,176,961 km (0.096 R)
• M49: 24,419,010 km (0.108 R)
• M50: 24,540,334 km (0.084 R)
• M51: 24,600,921 km (0.034 R)
• M52: 26,507,845 km (0.097 R)
• M53: 27,133,164 km (0.102 R)
• M54: 27,826,401 km (0.104 R)
• M55: 28,270,706 km (0.119 R)
• M56: 28,398,014 km (0.09 R)
• M57: 28,589,499 km (0.097 R)
• M58: 30,201,117 km (0.098 R)
• M59: 30,592,316 km (0.05 R)
• M60: 30,657,690 km (0.034 R)
• M61: 30,788,588 km (0.044 R)
• M62: 31,379,649 km (0.119 R)
• M63: 31,511,595 km (0.09 R)
• M64: 32,506,570 km (0.083 R)
• M65: 32,640,011 km (0.119 R)
• M66: 33,108,552 km (0.066 R)
• M67: 33,984,447 km (0.117 R)
• M68: 35,278,319 km (0.038 R)
• M69: 35,690,312 km (0.098 R)
• M70: 35,827,942 km (0.087 R)
• M71: 35,965,871 km (0.084 R)
• M72: 36,103,950 km (0.087 R)
• M73: 36,657,761 km (0.101 R)
• M74: 36,866,151 km (0.118 R)
• M75: 37,353,990 km (0.114 R)
• M76: 40,182,586 km (0.055 R)
• M77: 42,494,622 km (0.051 R)
• M78: 42,932,943 km (0.089 R)
• M79: 43,666,721 km (0.092 R)
• M80: 44,256,735 km (0.069 R)
• M81: 45,221,192 km (0.041 R)
• M82: 47,170,752 km (0.08 R)
• M83: 47,548,786 km (0.093 R)
• M84: 47,776,174 km (0.075 R)
• M85: 48,765,315 km (0.111 R)
• M86: 49,224,132 km (0.119 R)
• M87: 49,377,470 km (0.096 R)
• M88: 49,684,445 km (0.081 R)
• M89: 50,609,259 km (0.067 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 11,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit