🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.18 AU - 1.5 AU

Year: 561 Days

Day: 24.6 Hours

Environment

Temp: -16 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.33 AU - 3.33 AU

Year: 1722 Days

Day: 41.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,617,960 km

• M1: 1,514,080 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.62 AU - 3.32 AU

Year: 1851 Days

Day: 40.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.75 AU - 4.39 AU

Year: 2969 Days

Day: 41.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,617,960 km

• M1: 40,840 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.44 AU - 5.1 AU

Year: 3768 Days

Day: 44.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.5

Radius: 14.4

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.06 AU - 6.6 AU

Year: 4450 Days

Day: 7.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 23,617,960 km

• M1: 183,407 km (0.113 R)
• M2: 283,488 km (0.078 R)
• M3: 382,372 km (0.096 R)
• M4: 678,426 km (0.11 R)
• M5: 798,853 km (0.097 R)
• M6: 1,001,259 km (0.032 R)
• M7: 1,195,137 km (0.107 R)
• M8: 1,331,720 km (0.091 R)
• M9: 1,932,206 km (0.07 R)
• M10: 2,029,295 km (0.096 R)
• M11: 2,557,824 km (0.079 R)
• M12: 2,737,491 km (0.025 R)
• M13: 2,847,446 km (0.08 R)
• M14: 2,977,596 km (0.044 R)
• M15: 3,341,119 km (0.073 R)
• M16: 4,538,201 km (0.069 R)
• M17: 4,868,064 km (0.096 R)
• M18: 5,024,693 km (0.054 R)
• M19: 5,481,715 km (0.078 R)
• M20: 5,833,270 km (0.073 R)
• M21: 6,047,793 km (0.079 R)
• M22: 6,289,394 km (0.11 R)
• M23: 6,435,850 km (0.093 R)
• M24: 6,583,353 km (0.071 R)
• M25: 7,726,281 km (0.055 R)
• M26: 8,120,920 km (0.113 R)
• M27: 8,387,653 km (0.108 R)
• M28: 8,684,456 km (0.099 R)
• M29: 8,875,193 km (0.084 R)
• M30: 9,288,681 km (0.108 R)
• M31: 10,277,823 km (0.058 R)
• M32: 10,508,652 km (0.113 R)
• M33: 10,916,755 km (0.108 R)
• M34: 11,329,944 km (0.064 R)
• M35: 11,688,381 km (0.111 R)
• M36: 11,808,658 km (0.087 R)
• M37: 12,202,549 km (0.106 R)
• M38: 12,294,103 km (0.094 R)
• M39: 12,724,196 km (0.095 R)
• M40: 12,941,113 km (0.093 R)
• M41: 13,034,462 km (0.036 R)
• M42: 13,789,333 km (0.087 R)
• M43: 13,980,220 km (0.037 R)
• M44: 14,623,042 km (0.067 R)
• M45: 14,817,819 km (0.057 R)
• M46: 15,013,493 km (0.118 R)
• M47: 15,275,588 km (0.056 R)
• M48: 15,704,934 km (0.118 R)
• M49: 16,037,789 km (0.086 R)
• M50: 16,507,826 km (0.069 R)
• M51: 17,221,408 km (0.089 R)
• M52: 18,118,845 km (0.074 R)
• M53: 18,433,150 km (0.111 R)
• M54: 18,713,946 km (0.116 R)
• M55: 19,066,997 km (0.094 R)
• M56: 19,493,500 km (0.114 R)
• M57: 19,887,391 km (0.08 R)
• M58: 20,755,657 km (0.119 R)
• M59: 20,865,163 km (0.045 R)
• M60: 22,305,043 km (0.06 R)
• M61: 23,814,934 km (0.109 R)
• M62: 24,159,308 km (0.079 R)
• M63: 24,659,563 km (0.109 R)
• M64: 25,279,946 km (0.089 R)
• M65: 25,709,441 km (0.118 R)
• M66: 26,062,642 km (0.085 R)
• M67: 26,220,168 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.3

Radius: 8

Gravity: 14.29 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.39 AU - 6.89 AU

Year: 4844 Days

Day: 13.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 23,617,960 km

• M1: 100,530 km (0.104 R)
• M2: 359,035 km (0.119 R)
• M3: 518,057 km (0.074 R)
• M4: 875,447 km (0.095 R)
• M5: 1,079,947 km (0.107 R)
• M6: 1,251,237 km (0.106 R)
• M7: 1,482,365 km (0.082 R)
• M8: 1,550,881 km (0.047 R)
• M9: 1,691,354 km (0.057 R)
• M10: 2,354,072 km (0.039 R)
• M11: 2,434,556 km (0.069 R)
• M12: 2,702,785 km (0.115 R)
• M13: 2,937,055 km (0.052 R)
• M14: 3,609,348 km (0.048 R)
• M15: 3,915,126 km (0.066 R)
• M16: 3,986,783 km (0.081 R)
• M17: 4,059,039 km (0.106 R)
• M18: 4,253,815 km (0.089 R)
• M19: 4,352,251 km (0.116 R)
• M20: 4,426,601 km (0.07 R)
• M21: 4,627,062 km (0.119 R)
• M22: 4,881,977 km (0.092 R)
• M23: 4,933,439 km (0.114 R)
• M24: 5,115,200 km (0.061 R)
• M25: 5,673,649 km (0.095 R)
• M26: 5,727,803 km (0.115 R)
• M27: 6,704,229 km (0.119 R)
• M28: 7,344,059 km (0.092 R)
• M29: 7,432,920 km (0.084 R)
• M30: 7,521,931 km (0.112 R)
• M31: 8,217,112 km (0.088 R)
• M32: 8,619,081 km (0.113 R)
• M33: 8,712,730 km (0.058 R)
• M34: 8,869,658 km (0.07 R)
• M35: 8,932,638 km (0.116 R)
• M36: 9,410,005 km (0.064 R)
• M37: 10,489,354 km (0.117 R)
• M38: 11,607,448 km (0.112 R)
• M39: 11,918,911 km (0.076 R)
• M40: 12,444,149 km (0.06 R)
• M41: 12,514,759 km (0.107 R)
• M42: 12,834,151 km (0.088 R)
• M43: 13,012,771 km (0.116 R)
• M44: 15,181,790 km (0.06 R)
• M45: 15,560,423 km (0.115 R)
• M46: 16,095,833 km (0.036 R)
• M47: 16,172,727 km (0.108 R)
• M48: 16,288,366 km (0.088 R)
• M49: 16,443,050 km (0.094 R)
• M50: 16,831,855 km (0.066 R)
• M51: 18,176,440 km (0.068 R)
• M52: 18,578,410 km (0.116 R)
• M53: 19,391,175 km (0.042 R)
• M54: 19,637,413 km (0.067 R)
• M55: 19,760,832 km (0.041 R)
• M56: 20,008,416 km (0.078 R)
• M57: 20,132,732 km (0.077 R)
• M58: 21,177,673 km (0.101 R)
• M59: 21,983,706 km (0.073 R)
• M60: 22,756,678 km (0.06 R)
• M61: 22,842,996 km (0.089 R)
• M62: 23,102,998 km (0.116 R)
• M63: 23,932,518 km (0.114 R)
• M64: 24,152,427 km (0.082 R)
• M65: 24,905,203 km (0.084 R)
• M66: 26,116,647 km (0.106 R)
• M67: 26,388,316 km (0.109 R)
• M68: 26,752,288 km (0.103 R)
• M69: 27,117,756 km (0.119 R)
• M70: 28,503,182 km (0.117 R)
• M71: 28,782,930 km (0.086 R)
• M72: 29,486,638 km (0.116 R)
• M73: 29,911,496 km (0.115 R)
• M74: 30,862,789 km (0.082 R)
• M75: 31,294,229 km (0.119 R)
• M76: 31,872,425 km (0.101 R)
• M77: 32,162,944 km (0.066 R)
• M78: 32,308,503 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.8

Radius: 8.2

Gravity: 13.25 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.25 AU - 7.08 AU

Year: 4870 Days

Day: 11 Hours

Environment

Temp: -142 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 23,617,960 km

• M1: 129,552 km (0.096 R)
• M2: 245,191 km (0.066 R)
• M3: 341,083 km (0.087 R)
• M4: 430,991 km (0.082 R)
• M5: 541,245 km (0.045 R)
• M6: 649,404 km (0.051 R)
• M7: 805,285 km (0.094 R)
• M8: 1,017,565 km (0.111 R)
• M9: 1,231,938 km (0.061 R)
• M10: 1,650,214 km (0.087 R)
• M11: 2,168,122 km (0.065 R)
• M12: 2,305,154 km (0.025 R)
• M13: 2,404,786 km (0.079 R)
• M14: 2,546,754 km (0.103 R)
• M15: 2,903,246 km (0.091 R)
• M16: 3,208,725 km (0.101 R)
• M17: 3,320,325 km (0.083 R)
• M18: 3,826,714 km (0.089 R)
• M19: 3,992,917 km (0.084 R)
• M20: 4,088,959 km (0.097 R)
• M21: 4,161,514 km (0.107 R)
• M22: 4,307,970 km (0.076 R)
• M23: 4,757,511 km (0.108 R)
• M24: 5,327,180 km (0.11 R)
• M25: 5,620,093 km (0.073 R)
• M26: 6,166,275 km (0.057 R)
• M27: 6,729,361 km (0.093 R)
• M28: 6,786,507 km (0.037 R)
• M29: 6,872,676 km (0.104 R)
• M30: 6,959,143 km (0.113 R)
• M31: 7,545,118 km (0.105 R)
• M32: 8,577,044 km (0.087 R)
• M33: 8,732,626 km (0.088 R)
• M34: 9,427,957 km (0.104 R)
• M35: 9,556,312 km (0.106 R)
• M36: 9,912,205 km (0.106 R)
• M37: 10,173,702 km (0.104 R)
• M38: 10,371,471 km (0.076 R)
• M39: 10,437,593 km (0.089 R)
• M40: 11,242,878 km (0.104 R)
• M41: 11,963,641 km (0.081 R)
• M42: 12,033,054 km (0.118 R)
• M43: 12,312,204 km (0.057 R)
• M44: 12,417,371 km (0.046 R)
• M45: 12,522,838 km (0.076 R)
• M46: 12,699,363 km (0.113 R)
• M47: 12,947,995 km (0.067 R)
• M48: 13,558,205 km (0.113 R)
• M49: 13,994,582 km (0.079 R)
• M50: 14,546,598 km (0.093 R)
• M51: 15,520,181 km (0.071 R)
• M52: 15,709,721 km (0.061 R)
• M53: 15,976,604 km (0.088 R)
• M54: 16,592,049 km (0.101 R)
• M55: 17,254,469 km (0.12 R)
• M56: 18,164,323 km (0.09 R)
• M57: 18,284,151 km (0.097 R)
• M58: 18,766,155 km (0.082 R)
• M59: 18,927,721 km (0.087 R)
• M60: 19,906,989 km (0.086 R)
• M61: 20,237,151 km (0.103 R)
• M62: 20,319,879 km (0.059 R)
• M63: 22,084,685 km (0.109 R)
• M64: 22,383,581 km (0.063 R)
• M65: 22,683,824 km (0.092 R)
• M66: 23,071,732 km (0.063 R)
• M67: 23,331,733 km (0.108 R)
• M68: 23,505,416 km (0.106 R)
• M69: 24,160,954 km (0.118 R)
• M70: 24,292,749 km (0.109 R)
• M71: 24,955,618 km (0.116 R)
• M72: 25,133,340 km (0.096 R)
• M73: 25,222,351 km (0.118 R)
• M74: 25,356,091 km (0.103 R)
• M75: 25,669,050 km (0.113 R)
• M76: 25,803,538 km (0.118 R)
• M77: 26,525,049 km (0.109 R)
• M78: 26,797,167 km (0.063 R)
• M79: 26,979,228 km (0.083 R)
• M80: 27,207,365 km (0.113 R)
• M81: 27,436,100 km (0.089 R)
• M82: 28,496,450 km (0.084 R)
• M83: 28,915,024 km (0.061 R)
• M84: 29,382,518 km (0.091 R)
• M85: 29,805,431 km (0.051 R)
• M86: 30,088,470 km (0.096 R)
• M87: 30,467,252 km (0.093 R)
• M88: 30,942,973 km (0.086 R)
• M89: 31,373,217 km (0.08 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.4

Radius: 14.6

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 10.98 AU - 11.8 AU

Year: 13902 Days

Day: 13.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 23,617,960 km

• M1: 187,446 km (0.055 R)
• M2: 309,518 km (0.111 R)
• M3: 500,554 km (0.11 R)
• M4: 752,178 km (0.082 R)
• M5: 956,230 km (0.088 R)
• M6: 1,131,558 km (0.118 R)
• M7: 1,254,827 km (0.107 R)
• M8: 1,370,017 km (0.053 R)
• M9: 1,556,715 km (0.115 R)
• M10: 1,653,505 km (0.1 R)
• M11: 2,404,786 km (0.068 R)
• M12: 2,783,568 km (0.08 R)
• M13: 2,902,797 km (0.044 R)
• M14: 3,524,526 km (0.067 R)
• M15: 3,974,965 km (0.095 R)
• M16: 4,129,200 km (0.065 R)
• M17: 4,483,747 km (0.088 R)
• M18: 5,159,631 km (0.1 R)
• M19: 5,499,068 km (0.06 R)
• M20: 5,606,629 km (0.084 R)
• M21: 5,911,659 km (0.102 R)
• M22: 6,110,624 km (0.1 R)
• M23: 6,311,833 km (0.115 R)
• M24: 6,606,392 km (0.112 R)
• M25: 6,859,212 km (0.108 R)
• M26: 7,115,324 km (0.063 R)
• M27: 7,636,971 km (0.112 R)
• M28: 7,757,248 km (0.12 R)
• M29: 7,951,127 km (0.094 R)
• M30: 8,073,049 km (0.101 R)
• M31: 8,244,937 km (0.064 R)
• M32: 9,793,275 km (0.111 R)
• M33: 11,210,266 km (0.066 R)
• M34: 11,900,810 km (0.093 R)
• M35: 12,040,684 km (0.117 R)
• M36: 12,690,836 km (0.086 R)
• M37: 12,804,979 km (0.063 R)
• M38: 12,919,571 km (0.111 R)
• M39: 13,120,930 km (0.119 R)
• M40: 13,294,314 km (0.075 R)
• M41: 13,526,789 km (0.034 R)
• M42: 14,113,811 km (0.068 R)
• M43: 14,529,693 km (0.083 R)
• M44: 15,434,461 km (0.072 R)
• M45: 15,525,865 km (0.107 R)
• M46: 15,924,394 km (0.115 R)
• M47: 16,016,846 km (0.057 R)
• M48: 16,825,721 km (0.068 R)
• M49: 17,393,445 km (0.108 R)
• M50: 17,584,033 km (0.099 R)
• M51: 17,679,626 km (0.108 R)
• M52: 18,580,205 km (0.088 R)
• M53: 19,003,418 km (0.077 R)
• M54: 19,693,812 km (0.083 R)
• M55: 20,258,693 km (0.101 R)
• M56: 20,559,834 km (0.119 R)
• M57: 20,896,279 km (0.03 R)
• M58: 21,132,943 km (0.082 R)
• M59: 21,677,180 km (0.051 R)
• M60: 21,882,429 km (0.089 R)
• M61: 22,536,620 km (0.042 R)
• M62: 22,848,831 km (0.103 R)
• M63: 23,582,758 km (0.067 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 20,158 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit