🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.66 AU - 0.88 AU

Year: 248 Days

Day: 29.5 Hours

Environment

Temp: 105 °C

Axial Tilt: 43 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.8 AU - 1.28 AU

Year: 389 Days

Day: 15.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,947,563 km

• M1: 450,140 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.89 AU - 1.33 AU

Year: 429 Days

Day: 43.7 Hours

Environment

Temp: -1 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.08 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.4

Radius: 13.7

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.57 AU - 5.51 AU

Year: 4154 Days

Day: 6 Hours

Environment

Temp: -130 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 56,947,563 km

• M1: 211,382 km (0.077 R)
• M2: 360,830 km (0.096 R)
• M3: 542,891 km (0.069 R)
• M4: 668,104 km (0.072 R)
• M5: 871,707 km (0.105 R)
• M6: 1,122,134 km (0.116 R)
• M7: 1,276,219 km (0.046 R)
• M8: 1,424,172 km (0.117 R)
• M9: 1,521,560 km (0.065 R)
• M10: 1,797,568 km (0.068 R)
• M11: 1,965,118 km (0.051 R)
• M12: 2,058,616 km (0.039 R)
• M13: 2,415,258 km (0.026 R)
• M14: 2,739,287 km (0.071 R)
• M15: 2,880,058 km (0.069 R)
• M16: 3,041,325 km (0.079 R)
• M17: 3,132,280 km (0.111 R)
• M18: 3,448,530 km (0.092 R)
• M19: 3,678,013 km (0.061 R)
• M20: 3,833,894 km (0.068 R)
• M21: 4,051,858 km (0.057 R)
• M22: 4,438,120 km (0.088 R)
• M23: 5,137,490 km (0.082 R)
• M24: 5,400,483 km (0.098 R)
• M25: 5,600,495 km (0.103 R)
• M26: 5,735,433 km (0.078 R)
• M27: 5,962,522 km (0.063 R)
• M28: 6,332,179 km (0.081 R)
• M29: 6,661,743 km (0.083 R)
• M30: 6,972,906 km (0.077 R)
• M31: 7,609,744 km (0.111 R)
• M32: 7,909,838 km (0.044 R)
• M33: 8,188,539 km (0.037 R)
• M34: 8,755,664 km (0.091 R)
• M35: 9,549,430 km (0.119 R)
• M36: 9,656,991 km (0.093 R)
• M37: 10,091,424 km (0.114 R)
• M38: 10,338,709 km (0.117 R)
• M39: 10,839,263 km (0.084 R)
• M40: 10,979,586 km (0.052 R)
• M41: 11,205,629 km (0.106 R)
• M42: 11,319,173 km (0.1 R)
• M43: 11,604,756 km (0.069 R)
• M44: 11,979,648 km (0.065 R)
• M45: 12,329,258 km (0.098 R)
• M46: 13,308,077 km (0.053 R)
• M47: 13,488,642 km (0.108 R)
• M48: 14,311,729 km (0.053 R)
• M49: 14,404,181 km (0.115 R)
• M50: 14,807,197 km (0.034 R)
• M51: 15,057,026 km (0.12 R)
• M52: 15,276,785 km (0.107 R)
• M53: 16,423,752 km (0.114 R)
• M54: 17,631,455 km (0.086 R)
• M55: 18,029,386 km (0.095 R)
• M56: 18,162,677 km (0.12 R)
• M57: 18,396,649 km (0.11 R)
• M58: 18,698,986 km (0.057 R)
• M59: 19,070,886 km (0.09 R)
• M60: 19,753,052 km (0.114 R)
• M61: 19,856,125 km (0.083 R)
• M62: 20,028,313 km (0.114 R)
• M63: 20,131,834 km (0.068 R)
• M64: 20,931,285 km (0.106 R)
• M65: 22,453,892 km (0.071 R)
• M66: 22,633,260 km (0.091 R)
• M67: 22,993,492 km (0.084 R)
• M68: 23,246,761 km (0.1 R)
• M69: 23,355,519 km (0.084 R)
• M70: 24,563,821 km (0.069 R)
• M71: 24,785,674 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.5

Radius: 12.3

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.84 AU - 9.32 AU

Year: 7661 Days

Day: 9.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 56,947,563 km

• M1: 205,248 km (0.097 R)
• M2: 502,200 km (0.064 R)
• M3: 629,807 km (0.04 R)
• M4: 737,966 km (0.109 R)
• M5: 1,296,714 km (0.119 R)
• M6: 1,608,626 km (0.096 R)
• M7: 1,991,148 km (0.118 R)
• M8: 2,377,409 km (0.066 R)
• M9: 2,605,247 km (0.12 R)
• M10: 2,682,888 km (0.081 R)
• M11: 2,761,277 km (0.12 R)
• M12: 2,867,043 km (0.106 R)
• M13: 3,055,387 km (0.118 R)
• M14: 3,444,491 km (0.116 R)
• M15: 3,820,131 km (0.1 R)
• M16: 4,088,061 km (0.086 R)
• M17: 5,924,076 km (0.081 R)
• M18: 6,095,964 km (0.082 R)
• M19: 6,234,641 km (0.103 R)
• M20: 6,409,670 km (0.08 R)
• M21: 6,657,255 km (0.107 R)
• M22: 7,125,646 km (0.047 R)
• M23: 7,382,206 km (0.116 R)
• M24: 8,170,437 km (0.093 R)
• M25: 8,946,102 km (0.111 R)
• M26: 10,071,228 km (0.107 R)
• M27: 10,194,347 km (0.082 R)
• M28: 11,754,952 km (0.086 R)
• M29: 11,841,419 km (0.108 R)
• M30: 12,233,216 km (0.12 R)
• M31: 12,984,796 km (0.054 R)
• M32: 13,208,744 km (0.113 R)
• M33: 13,524,396 km (0.113 R)
• M34: 13,706,007 km (0.077 R)
• M35: 14,301,556 km (0.065 R)
• M36: 15,093,079 km (0.08 R)
• M37: 16,042,427 km (0.075 R)
• M38: 16,138,469 km (0.031 R)
• M39: 16,669,840 km (0.081 R)
• M40: 16,864,617 km (0.064 R)
• M41: 17,502,652 km (0.101 R)
• M42: 19,926,137 km (0.093 R)
• M43: 21,440,666 km (0.071 R)
• M44: 22,399,439 km (0.107 R)
• M45: 22,560,556 km (0.03 R)
• M46: 23,208,913 km (0.106 R)
• M47: 23,644,691 km (0.069 R)
• M48: 24,468,826 km (0.069 R)
• M49: 24,856,733 km (0.114 R)
• M50: 24,967,885 km (0.119 R)
• M51: 25,638,532 km (0.093 R)
• M52: 25,919,776 km (0.08 R)
• M53: 27,169,217 km (0.117 R)
• M54: 29,138,374 km (0.103 R)
• M55: 29,903,567 km (0.09 R)
• M56: 30,199,472 km (0.11 R)
• M57: 31,453,401 km (0.073 R)
• M58: 32,359,515 km (0.069 R)
• M59: 32,602,612 km (0.073 R)
• M60: 33,090,600 km (0.07 R)
• M61: 35,441,232 km (0.09 R)
• M62: 35,754,489 km (0.032 R)
• M63: 36,194,606 km (0.087 R)
• M64: 36,953,367 km (0.107 R)
• M65: 38,101,381 km (0.052 R)
• M66: 39,261,064 km (0.11 R)
• M67: 39,520,317 km (0.101 R)
• M68: 39,975,393 km (0.081 R)
• M69: 40,236,292 km (0.053 R)
• M70: 40,759,735 km (0.047 R)
• M71: 41,351,245 km (0.108 R)
• M72: 41,614,986 km (0.081 R)
• M73: 41,747,081 km (0.12 R)
• M74: 41,945,597 km (0.075 R)
• M75: 42,542,792 km (0.068 R)
• M76: 43,209,550 km (0.058 R)
• M77: 44,081,705 km (0.103 R)
• M78: 44,553,687 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.9

Radius: 14.7

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 8.37 AU - 12.75 AU

Year: 12597 Days

Day: 13.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 98 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 56,947,563 km

• M1: 239,506 km (0.101 R)
• M2: 331,509 km (0.08 R)
• M3: 492,626 km (0.114 R)
• M4: 688,898 km (0.105 R)
• M5: 875,447 km (0.084 R)
• M6: 1,167,312 km (0.08 R)
• M7: 1,897,649 km (0.082 R)
• M8: 2,004,911 km (0.094 R)
• M9: 2,197,593 km (0.073 R)
• M10: 2,425,430 km (0.096 R)
• M11: 2,874,224 km (0.049 R)
• M12: 2,998,540 km (0.043 R)
• M13: 3,382,109 km (0.112 R)
• M14: 4,161,663 km (0.093 R)
• M15: 5,033,220 km (0.06 R)
• M16: 5,723,764 km (0.095 R)
• M17: 5,881,291 km (0.093 R)
• M18: 6,444,227 km (0.107 R)
• M19: 7,321,021 km (0.07 R)
• M20: 7,708,329 km (0.091 R)
• M21: 7,926,443 km (0.068 R)
• M22: 8,058,389 km (0.052 R)
• M23: 8,190,932 km (0.032 R)
• M24: 9,417,036 km (0.067 R)
• M25: 10,992,751 km (0.106 R)
• M26: 12,240,247 km (0.056 R)
• M27: 12,700,261 km (0.12 R)
• M28: 14,328,484 km (0.102 R)
• M29: 14,597,162 km (0.106 R)
• M30: 14,813,331 km (0.074 R)
• M31: 15,030,696 km (0.082 R)
• M32: 15,854,981 km (0.057 R)
• M33: 16,132,934 km (0.109 R)
• M34: 17,090,360 km (0.05 R)
• M35: 18,824,648 km (0.116 R)
• M36: 19,653,121 km (0.062 R)
• M37: 20,614,587 km (0.118 R)
• M38: 21,162,115 km (0.096 R)
• M39: 21,529,677 km (0.071 R)
• M40: 23,273,539 km (0.065 R)
• M41: 24,098,571 km (0.025 R)
• M42: 25,127,057 km (0.117 R)
• M43: 25,516,460 km (0.108 R)
• M44: 26,432,897 km (0.037 R)
• M45: 26,696,638 km (0.098 R)
• M46: 28,432,721 km (0.112 R)
• M47: 29,655,983 km (0.118 R)
• M48: 30,205,156 km (0.085 R)
• M49: 30,481,015 km (0.092 R)
• M50: 30,757,771 km (0.107 R)
• M51: 31,313,677 km (0.12 R)
• M52: 32,083,507 km (0.037 R)
• M53: 32,224,129 km (0.087 R)
• M54: 32,364,901 km (0.097 R)
• M55: 33,072,200 km (0.09 R)
• M56: 33,285,377 km (0.052 R)
• M57: 34,574,013 km (0.071 R)
• M58: 35,007,248 km (0.097 R)
• M59: 35,660,392 km (0.099 R)
• M60: 35,952,108 km (0.084 R)
• M61: 36,978,948 km (0.094 R)
• M62: 38,089,712 km (0.062 R)
• M63: 39,512,538 km (0.11 R)
• M64: 40,116,913 km (0.096 R)
• M65: 40,648,135 km (0.087 R)
• M66: 40,876,571 km (0.075 R)
• M67: 41,564,272 km (0.052 R)
• M68: 41,794,354 km (0.085 R)
• M69: 45,139,063 km (0.12 R)
• M70: 45,454,415 km (0.047 R)
• M71: 46,723,753 km (0.091 R)
• M72: 48,407,328 km (0.087 R)
• M73: 48,891,875 km (0.1 R)
• M74: 49,703,294 km (0.107 R)
• M75: 50,355,541 km (0.072 R)
• M76: 51,833,568 km (0.113 R)
• M77: 53,325,956 km (0.11 R)
• M78: 55,253,226 km (0.08 R)
• M79: 55,421,822 km (0.039 R)
• M80: 55,844,287 km (0.033 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: 414 - 12,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit