🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.45 AU - 0.69 AU

Year: 189 Days

Day: 24.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 47,827,633 km

• M1: 147,504 km (0.118 R)
• M2: 319,242 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.57 AU - 0.61 AU

Year: 199 Days

Day: 47.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.84 AU - 1.04 AU

Year: 401 Days

Day: 46.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,827,633 km

• M1: 593,156 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.2 AU - 1.42 AU

Year: 659 Days

Day: 28.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.01 AU - 2.13 AU

Year: 1310 Days

Day: 21.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.7

Radius: 10.5

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.67 AU - 4.69 AU

Year: 3758 Days

Day: 13.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 47,827,633 km

• M1: 141,071 km (0.049 R)
• M2: 235,766 km (0.025 R)
• M3: 352,153 km (0.057 R)
• M4: 452,384 km (0.043 R)
• M5: 564,433 km (0.108 R)
• M6: 883,824 km (0.088 R)
• M7: 949,946 km (0.108 R)
• M8: 1,075,908 km (0.079 R)
• M9: 1,171,052 km (0.069 R)
• M10: 1,269,338 km (0.082 R)
• M11: 1,961,228 km (0.119 R)
• M12: 2,064,451 km (0.092 R)
• M13: 2,184,727 km (0.077 R)
• M14: 2,463,877 km (0.046 R)
• M15: 2,721,784 km (0.1 R)
• M16: 3,022,475 km (0.102 R)
• M17: 3,125,100 km (0.036 R)
• M18: 3,263,926 km (0.106 R)
• M19: 3,422,500 km (0.063 R)
• M20: 3,583,617 km (0.052 R)
• M21: 3,913,480 km (0.066 R)
• M22: 4,101,076 km (0.104 R)
• M23: 4,741,056 km (0.104 R)
• M24: 5,391,358 km (0.055 R)
• M25: 5,748,298 km (0.064 R)
• M26: 5,833,419 km (0.068 R)
• M27: 6,069,634 km (0.078 R)
• M28: 6,352,973 km (0.094 R)
• M29: 6,485,217 km (0.119 R)
• M30: 7,023,321 km (0.055 R)
• M31: 7,622,460 km (0.116 R)
• M32: 7,810,206 km (0.055 R)
• M33: 8,023,083 km (0.099 R)
• M34: 8,238,056 km (0.11 R)
• M35: 8,649,300 km (0.041 R)
• M36: 8,943,559 km (0.058 R)
• M37: 9,067,127 km (0.094 R)
• M38: 9,241,109 km (0.069 R)
• M39: 9,516,818 km (0.088 R)
• M40: 10,076,314 km (0.095 R)
• M41: 10,256,580 km (0.09 R)
• M42: 10,438,042 km (0.069 R)
• M43: 10,542,162 km (0.107 R)
• M44: 10,725,120 km (0.087 R)
• M45: 10,856,617 km (0.088 R)
• M46: 11,926,840 km (0.105 R)
• M47: 12,117,727 km (0.095 R)
• M48: 13,030,573 km (0.1 R)
• M49: 13,142,771 km (0.062 R)
• M50: 13,283,543 km (0.11 R)
• M51: 13,736,974 km (0.114 R)
• M52: 14,138,046 km (0.081 R)
• M53: 14,224,514 km (0.074 R)
• M54: 14,426,770 km (0.108 R)
• M55: 14,717,588 km (0.118 R)
• M56: 15,393,770 km (0.095 R)
• M57: 15,900,010 km (0.077 R)
• M58: 15,989,918 km (0.102 R)
• M59: 16,260,690 km (0.097 R)
• M60: 16,898,276 km (0.091 R)
• M61: 17,823,390 km (0.07 R)
• M62: 18,292,229 km (0.078 R)
• M63: 18,701,679 km (0.038 R)
• M64: 19,050,541 km (0.097 R)
• M65: 19,594,030 km (0.115 R)
• M66: 19,948,427 km (0.117 R)
• M67: 20,402,457 km (0.12 R)
• M68: 21,486,293 km (0.098 R)
• M69: 21,751,830 km (0.085 R)
• M70: 21,951,692 km (0.095 R)
• M71: 22,118,793 km (0.08 R)
• M72: 22,286,193 km (0.102 R)
• M73: 22,487,702 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.4

Radius: 9

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.65 AU - 5.99 AU

Year: 6174 Days

Day: 5.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 47,827,633 km

• M1: 233,522 km (0.117 R)
• M2: 335,249 km (0.107 R)
• M3: 397,930 km (0.117 R)
• M4: 570,417 km (0.082 R)
• M5: 830,418 km (0.113 R)
• M6: 1,042,548 km (0.099 R)
• M7: 1,169,706 km (0.089 R)
• M8: 1,257,520 km (0.107 R)
• M9: 1,424,172 km (0.109 R)
• M10: 1,696,290 km (0.061 R)
• M11: 2,144,186 km (0.117 R)
• M12: 2,363,198 km (0.063 R)
• M13: 2,570,391 km (0.038 R)
• M14: 2,724,776 km (0.096 R)
• M15: 3,042,821 km (0.092 R)
• M16: 3,247,770 km (0.114 R)
• M17: 3,331,096 km (0.06 R)
• M18: 4,022,537 km (0.031 R)
• M19: 4,134,586 km (0.07 R)
• M20: 4,270,421 km (0.077 R)
• M21: 4,710,388 km (0.078 R)
• M22: 4,804,934 km (0.036 R)
• M23: 5,238,020 km (0.041 R)
• M24: 5,335,857 km (0.103 R)
• M25: 5,936,343 km (0.066 R)
• M26: 6,064,249 km (0.118 R)
• M27: 6,400,844 km (0.032 R)
• M28: 6,930,720 km (0.119 R)
• M29: 7,065,358 km (0.057 R)
• M30: 7,146,589 km (0.03 R)
• M31: 7,474,508 km (0.057 R)
• M32: 7,612,736 km (0.069 R)
• M33: 7,751,713 km (0.109 R)
• M34: 7,919,562 km (0.09 R)
• M35: 8,060,483 km (0.086 R)
• M36: 8,230,576 km (0.115 R)
• M37: 8,373,292 km (0.074 R)
• M38: 8,748,035 km (0.089 R)
• M39: 8,981,407 km (0.061 R)
• M40: 9,040,050 km (0.034 R)
• M41: 9,365,126 km (0.085 R)
• M42: 9,424,666 km (0.093 R)
• M43: 9,484,206 km (0.119 R)
• M44: 9,573,965 km (0.047 R)
• M45: 10,209,606 km (0.086 R)
• M46: 11,172,867 km (0.076 R)
• M47: 12,100,224 km (0.072 R)
• M48: 12,622,320 km (0.104 R)
• M49: 13,085,176 km (0.112 R)
• M50: 13,352,208 km (0.079 R)
• M51: 13,925,617 km (0.114 R)
• M52: 14,164,076 km (0.091 R)
• M53: 14,507,104 km (0.025 R)
• M54: 15,201,388 km (0.116 R)
• M55: 15,764,474 km (0.118 R)
• M56: 16,262,934 km (0.11 R)
• M57: 16,947,644 km (0.085 R)
• M58: 17,238,611 km (0.093 R)
• M59: 17,752,031 km (0.117 R)
• M60: 19,057,572 km (0.1 R)
• M61: 19,133,119 km (0.057 R)
• M62: 19,893,824 km (0.093 R)
• M63: 20,936,521 km (0.071 R)
• M64: 21,997,021 km (0.103 R)
• M65: 22,195,238 km (0.096 R)
• M66: 22,473,939 km (0.117 R)
• M67: 22,553,674 km (0.069 R)
• M68: 22,994,390 km (0.06 R)
• M69: 23,074,873 km (0.092 R)
• M70: 23,155,357 km (0.094 R)
• M71: 23,925,038 km (0.059 R)
• M72: 24,088,100 km (0.075 R)
• M73: 24,210,620 km (0.11 R)
• M74: 24,292,450 km (0.09 R)
• M75: 24,826,664 km (0.091 R)
• M76: 24,909,093 km (0.119 R)
• M77: 25,115,837 km (0.116 R)
• M78: 25,364,618 km (0.067 R)
• M79: 25,614,297 km (0.087 R)
• M80: 25,822,836 km (0.118 R)
• M81: 26,747,650 km (0.075 R)
• M82: 26,916,846 km (0.093 R)
• M83: 27,897,310 km (0.03 R)
• M84: 28,456,507 km (0.101 R)
• M85: 28,932,677 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.2

Radius: 11.9

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.69 AU - 8.83 AU

Year: 9505 Days

Day: 9.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 47,827,633 km

• M1: 175,927 km (0.046 R)
• M2: 272,867 km (0.064 R)
• M3: 779,854 km (0.06 R)
• M4: 1,088,474 km (0.107 R)
• M5: 1,478,476 km (0.106 R)
• M6: 1,911,262 km (0.115 R)
• M7: 2,031,689 km (0.105 R)
• M8: 2,179,791 km (0.083 R)
• M9: 2,434,556 km (0.099 R)
• M10: 2,807,802 km (0.111 R)
• M11: 2,890,231 km (0.035 R)
• M12: 3,001,382 km (0.111 R)
• M13: 3,401,856 km (0.104 R)
• M14: 3,578,830 km (0.119 R)
• M15: 4,316,946 km (0.067 R)
• M16: 4,412,539 km (0.064 R)
• M17: 4,638,432 km (0.101 R)
• M18: 4,802,092 km (0.113 R)
• M19: 5,236,673 km (0.065 R)
• M20: 5,649,115 km (0.051 R)
• M21: 6,215,492 km (0.113 R)
• M22: 6,469,061 km (0.032 R)
• M23: 6,800,121 km (0.098 R)
• M24: 7,174,564 km (0.084 R)
• M25: 7,440,549 km (0.111 R)
• M26: 7,555,590 km (0.101 R)
• M27: 8,218,757 km (0.102 R)
• M28: 8,337,688 km (0.097 R)
• M29: 8,497,309 km (0.105 R)
• M30: 8,859,934 km (0.042 R)
• M31: 9,809,880 km (0.12 R)
• M32: 10,105,486 km (0.07 R)
• M33: 10,190,457 km (0.041 R)
• M34: 10,835,374 km (0.029 R)
• M35: 12,074,643 km (0.111 R)
• M36: 12,300,685 km (0.032 R)
• M37: 12,573,701 km (0.078 R)
• M38: 12,711,032 km (0.06 R)
• M39: 12,987,190 km (0.088 R)
• M40: 13,545,339 km (0.096 R)
• M41: 13,733,085 km (0.06 R)
• M42: 13,969,150 km (0.098 R)
• M43: 14,206,412 km (0.058 R)
• M44: 15,511,055 km (0.076 R)
• M45: 15,609,341 km (0.064 R)
• M46: 16,053,647 km (0.099 R)
• M47: 16,252,462 km (0.093 R)
• M48: 18,026,843 km (0.102 R)
• M49: 18,701,379 km (0.059 R)
• M50: 19,596,124 km (0.071 R)
• M51: 19,755,446 km (0.064 R)
• M52: 20,343,366 km (0.112 R)
• M53: 20,504,632 km (0.107 R)
• M54: 21,099,882 km (0.097 R)
• M55: 22,196,734 km (0.06 R)
• M56: 22,307,436 km (0.102 R)
• M57: 23,820,020 km (0.115 R)
• M58: 24,331,495 km (0.066 R)
• M59: 24,617,227 km (0.039 R)
• M60: 25,423,261 km (0.088 R)
• M61: 25,655,137 km (0.085 R)
• M62: 25,829,419 km (0.088 R)
• M63: 26,530,883 km (0.117 R)
• M64: 26,824,993 km (0.071 R)
• M65: 30,131,106 km (0.076 R)
• M66: 30,499,565 km (0.084 R)
• M67: 31,054,872 km (0.098 R)
• M68: 31,240,823 km (0.076 R)
• M69: 31,738,235 km (0.118 R)
• M70: 32,050,596 km (0.119 R)
• M71: 33,627,058 km (0.047 R)
• M72: 35,746,561 km (0.063 R)
• M73: 36,136,562 km (0.117 R)
• M74: 38,173,936 km (0.071 R)
• M75: 38,572,614 km (0.07 R)
• M76: 40,789,804 km (0.09 R)
• M77: 41,811,109 km (0.114 R)
• M78: 41,947,991 km (0.07 R)
• M79: 42,290,720 km (0.114 R)
• M80: 43,186,063 km (0.102 R)
• M81: 44,505,965 km (0.115 R)
• M82: 44,785,563 km (0.052 R)
• M83: 45,557,488 km (0.076 R)
• M84: 45,698,260 km (0.038 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: 312 - 20,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit