🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.67 AU - 0.73 AU

Year: 215 Days

Day: 13.1 Hours

Environment

Temp: 170 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.62 AU - 0.8 AU

Year: 220 Days

Day: 37.2 Hours

Environment

Temp: 130 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.27 AU - 1.59 AU

Year: 628 Days

Day: 37.2 Hours

Environment

Temp: -38 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.14 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.69 AU - 3.01 AU

Year: 1766 Days

Day: 16.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,304,801 km

• M1: 454,030 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.8

Radius: 10.7

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.63 AU - 7.53 AU

Year: 5503 Days

Day: 11.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 48,304,801 km

• M1: 224,397 km (0.098 R)
• M2: 329,415 km (0.114 R)
• M3: 437,723 km (0.068 R)
• M4: 909,256 km (0.108 R)
• M5: 1,112,859 km (0.104 R)
• M6: 1,267,692 km (0.117 R)
• M7: 1,496,727 km (0.089 R)
• M8: 1,564,644 km (0.116 R)
• M9: 1,668,764 km (0.081 R)
• M10: 1,871,769 km (0.112 R)
• M11: 3,091,290 km (0.117 R)
• M12: 3,282,476 km (0.103 R)
• M13: 4,198,464 km (0.089 R)
• M14: 4,845,325 km (0.117 R)
• M15: 5,119,838 km (0.111 R)
• M16: 5,417,088 km (0.109 R)
• M17: 5,791,981 km (0.055 R)
• M18: 6,028,495 km (0.096 R)
• M19: 6,323,801 km (0.058 R)
• M20: 7,102,309 km (0.071 R)
• M21: 7,335,831 km (0.098 R)
• M22: 9,082,984 km (0.074 R)
• M23: 9,357,945 km (0.103 R)
• M24: 10,133,610 km (0.098 R)
• M25: 10,440,884 km (0.034 R)
• M26: 11,267,712 km (0.048 R)
• M27: 11,358,368 km (0.094 R)
• M28: 11,540,429 km (0.049 R)
• M29: 12,231,571 km (0.11 R)
• M30: 12,441,606 km (0.066 R)
• M31: 12,629,351 km (0.114 R)
• M32: 12,983,749 km (0.084 R)
• M33: 13,750,737 km (0.106 R)
• M34: 14,483,318 km (0.099 R)
• M35: 15,278,580 km (0.044 R)
• M36: 15,909,734 km (0.077 R)
• M37: 16,343,867 km (0.083 R)
• M38: 16,781,889 km (0.111 R)
• M39: 17,145,412 km (0.11 R)
• M40: 17,354,400 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.8

Radius: 10.5

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.74 AU - 8.36 AU

Year: 7615 Days

Day: 7 Hours

Environment

Temp: -171 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 48,304,801 km

• M1: 141,669 km (0.052 R)
• M2: 208,539 km (0.039 R)
• M3: 499,507 km (0.12 R)
• M4: 601,982 km (0.094 R)
• M5: 671,395 km (0.109 R)
• M6: 863,778 km (0.056 R)
• M7: 978,819 km (0.114 R)
• M8: 1,062,594 km (0.096 R)
• M9: 1,276,668 km (0.094 R)
• M10: 1,436,439 km (0.088 R)
• M11: 1,617,303 km (0.101 R)
• M12: 1,790,986 km (0.119 R)
• M13: 1,970,802 km (0.078 R)
• M14: 2,496,489 km (0.043 R)
• M15: 2,563,060 km (0.116 R)
• M16: 2,647,284 km (0.108 R)
• M17: 3,189,875 km (0.057 R)
• M18: 3,483,386 km (0.077 R)
• M19: 3,747,576 km (0.073 R)
• M20: 3,843,468 km (0.049 R)
• M21: 4,395,933 km (0.089 R)
• M22: 4,578,892 km (0.104 R)
• M23: 4,889,457 km (0.05 R)
• M24: 5,078,997 km (0.092 R)
• M25: 5,378,941 km (0.079 R)
• M26: 5,884,133 km (0.069 R)
• M27: 6,153,708 km (0.1 R)
• M28: 6,751,950 km (0.117 R)
• M29: 7,010,755 km (0.085 R)
• M30: 7,177,107 km (0.056 R)
• M31: 7,441,148 km (0.064 R)
• M32: 7,562,172 km (0.117 R)
• M33: 7,659,561 km (0.091 R)
• M34: 8,003,636 km (0.066 R)
• M35: 8,077,986 km (0.05 R)
• M36: 9,221,512 km (0.106 R)
• M37: 9,482,411 km (0.088 R)
• M38: 9,772,331 km (0.111 R)
• M39: 10,145,578 km (0.082 R)
• M40: 10,905,984 km (0.116 R)
• M41: 11,320,968 km (0.072 R)
• M42: 11,600,417 km (0.117 R)
• M43: 11,712,915 km (0.087 R)
• M44: 11,967,231 km (0.106 R)
• M45: 12,080,776 km (0.107 R)
• M46: 12,712,229 km (0.09 R)
• M47: 12,857,189 km (0.045 R)
• M48: 13,738,769 km (0.099 R)
• M49: 13,977,228 km (0.102 R)
• M50: 15,128,234 km (0.11 R)
• M51: 15,220,387 km (0.111 R)
• M52: 15,870,838 km (0.051 R)
• M53: 16,435,570 km (0.108 R)
• M54: 16,625,260 km (0.092 R)
• M55: 16,783,834 km (0.096 R)
• M56: 17,262,846 km (0.106 R)
• M57: 17,359,187 km (0.059 R)
• M58: 17,876,048 km (0.069 R)
• M59: 18,168,961 km (0.037 R)
• M60: 18,496,430 km (0.027 R)
• M61: 18,891,818 km (0.103 R)
• M62: 19,024,212 km (0.083 R)
• M63: 19,123,694 km (0.096 R)
• M64: 19,190,265 km (0.043 R)
• M65: 19,290,047 km (0.05 R)
• M66: 19,590,440 km (0.112 R)
• M67: 20,671,434 km (0.099 R)
• M68: 20,842,125 km (0.027 R)
• M69: 20,910,491 km (0.113 R)
• M70: 21,253,519 km (0.118 R)
• M71: 22,504,157 km (0.111 R)
• M72: 22,574,319 km (0.048 R)
• M73: 23,315,427 km (0.115 R)
• M74: 23,457,545 km (0.082 R)
• M75: 23,742,678 km (0.029 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.3

Radius: 9.4

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 6.85 AU - 10.59 AU

Year: 9453 Days

Day: 6.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 48,304,801 km

• M1: 176,525 km (0.079 R)
• M2: 245,191 km (0.109 R)
• M3: 1,110,465 km (0.081 R)
• M4: 1,418,188 km (0.109 R)
• M5: 1,663,229 km (0.115 R)
• M6: 1,778,120 km (0.104 R)
• M7: 2,002,367 km (0.111 R)
• M8: 2,124,888 km (0.07 R)
• M9: 2,729,413 km (0.071 R)
• M10: 2,911,623 km (0.089 R)
• M11: 3,208,426 km (0.071 R)
• M12: 3,352,488 km (0.108 R)
• M13: 4,833,806 km (0.064 R)
• M14: 4,925,510 km (0.112 R)
• M15: 5,317,157 km (0.107 R)
• M16: 5,526,145 km (0.031 R)
• M17: 7,085,554 km (0.117 R)
• M18: 7,315,934 km (0.07 R)
• M19: 8,748,932 km (0.033 R)
• M20: 9,359,740 km (0.072 R)
• M21: 9,612,411 km (0.067 R)
• M22: 10,479,331 km (0.061 R)
• M23: 11,493,305 km (0.118 R)
• M24: 11,567,057 km (0.055 R)
• M25: 11,962,444 km (0.106 R)
• M26: 12,387,302 km (0.086 R)
• M27: 12,868,110 km (0.119 R)
• M28: 13,046,879 km (0.084 R)
• M29: 13,123,772 km (0.098 R)
• M30: 13,277,858 km (0.062 R)
• M31: 13,952,694 km (0.087 R)
• M32: 14,294,226 km (0.064 R)
• M33: 14,638,600 km (0.063 R)
• M34: 15,120,006 km (0.094 R)
• M35: 15,824,463 km (0.042 R)
• M36: 16,512,015 km (0.082 R)
• M37: 18,402,034 km (0.085 R)
• M38: 18,892,416 km (0.116 R)
• M39: 19,037,526 km (0.077 R)
• M40: 19,270,450 km (0.119 R)
• M41: 19,445,629 km (0.05 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.5

Radius: 14.3

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 7.53 AU - 10.29 AU

Year: 9763 Days

Day: 9.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 48,304,801 km

• M1: 212,279 km (0.092 R)
• M2: 324,328 km (0.067 R)
• M3: 548,575 km (0.117 R)
• M4: 683,961 km (0.119 R)
• M5: 885,171 km (0.114 R)
• M6: 1,246,449 km (0.105 R)
• M7: 1,349,522 km (0.072 R)
• M8: 1,455,737 km (0.065 R)
• M9: 2,128,628 km (0.112 R)
• M10: 3,086,354 km (0.119 R)
• M11: 3,491,764 km (0.09 R)
• M12: 3,610,844 km (0.108 R)
• M13: 3,792,156 km (0.03 R)
• M14: 4,100,926 km (0.113 R)
• M15: 4,226,738 km (0.12 R)
• M16: 4,418,074 km (0.061 R)
• M17: 4,908,905 km (0.066 R)
• M18: 5,110,263 km (0.098 R)
• M19: 5,417,388 km (0.099 R)
• M20: 5,555,766 km (0.058 R)
• M21: 6,521,420 km (0.104 R)
• M22: 6,668,923 km (0.086 R)
• M23: 7,156,164 km (0.112 R)
• M24: 7,308,454 km (0.089 R)
• M25: 7,500,239 km (0.103 R)
• M26: 7,616,177 km (0.104 R)
• M27: 7,732,714 km (0.074 R)
• M28: 8,324,374 km (0.12 R)
• M29: 8,645,859 km (0.039 R)
• M30: 8,808,173 km (0.078 R)
• M31: 9,012,524 km (0.107 R)
• M32: 9,177,231 km (0.067 R)
• M33: 9,467,750 km (0.097 R)
• M34: 9,845,634 km (0.095 R)
• M35: 11,540,578 km (0.104 R)
• M36: 11,944,492 km (0.058 R)
• M37: 12,766,383 km (0.062 R)
• M38: 13,748,194 km (0.088 R)
• M39: 14,416,298 km (0.086 R)
• M40: 14,948,717 km (0.068 R)
• M41: 15,833,887 km (0.092 R)
• M42: 16,735,963 km (0.091 R)
• M43: 17,912,849 km (0.108 R)
• M44: 18,799,964 km (0.079 R)
• M45: 19,063,705 km (0.079 R)
• M46: 19,861,960 km (0.1 R)
• M47: 20,292,203 km (0.084 R)
• M48: 22,377,747 km (0.086 R)
• M49: 23,276,082 km (0.096 R)
• M50: 23,502,573 km (0.105 R)
• M51: 23,900,653 km (0.104 R)
• M52: 24,014,797 km (0.117 R)
• M53: 24,473,164 km (0.088 R)
• M54: 25,515,114 km (0.093 R)
• M55: 25,748,636 km (0.09 R)
• M56: 27,164,729 km (0.08 R)
• M57: 27,642,246 km (0.089 R)
• M58: 30,010,380 km (0.073 R)
• M59: 31,187,416 km (0.069 R)
• M60: 32,505,972 km (0.099 R)
• M61: 32,695,961 km (0.109 R)
• M62: 33,076,688 km (0.114 R)
• M63: 33,650,695 km (0.106 R)
• M64: 34,485,600 km (0.092 R)
• M65: 34,614,703 km (0.063 R)
• M66: 35,652,913 km (0.105 R)
• M67: 35,914,110 km (0.115 R)
• M68: 36,044,859 km (0.101 R)
• M69: 36,307,104 km (0.102 R)
• M70: 36,504,124 km (0.087 R)
• M71: 37,295,647 km (0.109 R)
• M72: 37,560,734 km (0.028 R)
• M73: 37,826,570 km (0.06 R)
• M74: 38,159,574 km (0.039 R)
• M75: 38,359,886 km (0.065 R)
• M76: 39,636,704 km (0.038 R)
• M77: 41,406,447 km (0.119 R)
• M78: 42,370,007 km (0.06 R)
• M79: 44,740,834 km (0.054 R)
• M80: 46,084,372 km (0.113 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 16,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit