🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.18 AU - 1.92 AU

Year: 678 Days

Day: 29 Hours

Environment

Temp: -24 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.99 AU - 2.07 AU

Year: 1017 Days

Day: 39.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,269,116 km

• M1: 1,151,006 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.78 AU - 3.28 AU

Year: 1854 Days

Day: 32.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,269,116 km

• M1: 51,462 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.9 AU - 3.5 AU

Year: 2012 Days

Day: 47.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.88 AU - 5.24 AU

Year: 3422 Days

Day: 12 Hours

Environment

Temp: -126 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,269,116 km

• M1: 2,603,751 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.55 AU - 5.31 AU

Year: 3847 Days

Day: 31.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.4

Radius: 12.9

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.91 AU - 7.75 AU

Year: 5597 Days

Day: 10.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 46,269,116 km

• M1: 162,762 km (0.097 R)
• M2: 266,883 km (0.11 R)
• M3: 596,746 km (0.075 R)
• M4: 851,960 km (0.085 R)
• M5: 1,051,224 km (0.091 R)
• M6: 1,183,918 km (0.111 R)
• M7: 1,294,620 km (0.118 R)
• M8: 1,423,424 km (0.096 R)
• M9: 1,541,756 km (0.088 R)
• M10: 1,663,678 km (0.063 R)
• M11: 1,788,891 km (0.089 R)
• M12: 1,966,464 km (0.095 R)
• M13: 2,252,645 km (0.026 R)
• M14: 2,374,417 km (0.069 R)
• M15: 2,552,439 km (0.117 R)
• M16: 2,735,098 km (0.072 R)
• M17: 2,959,943 km (0.099 R)
• M18: 3,230,117 km (0.096 R)
• M19: 3,428,185 km (0.116 R)
• M20: 3,794,849 km (0.116 R)
• M21: 4,346,865 km (0.101 R)
• M22: 4,878,985 km (0.093 R)
• M23: 5,573,418 km (0.084 R)
• M24: 5,883,983 km (0.081 R)
• M25: 6,078,012 km (0.117 R)
• M26: 6,472,501 km (0.096 R)
• M27: 7,494,853 km (0.104 R)
• M28: 7,998,101 km (0.12 R)
• M29: 8,512,418 km (0.097 R)
• M30: 8,842,880 km (0.104 R)
• M31: 9,037,507 km (0.106 R)
• M32: 9,289,878 km (0.086 R)
• M33: 9,374,551 km (0.04 R)
• M34: 9,516,220 km (0.104 R)
• M35: 9,744,506 km (0.095 R)
• M36: 10,264,508 km (0.097 R)
• M37: 10,586,892 km (0.068 R)
• M38: 10,704,924 km (0.071 R)
• M39: 10,793,636 km (0.11 R)
• M40: 10,972,106 km (0.101 R)
• M41: 11,422,246 km (0.108 R)
• M42: 11,664,894 km (0.07 R)
• M43: 12,124,459 km (0.108 R)
• M44: 12,621,273 km (0.099 R)
• M45: 12,715,071 km (0.098 R)
• M46: 13,283,244 km (0.063 R)
• M47: 13,506,593 km (0.102 R)
• M48: 13,666,813 km (0.115 R)
• M49: 14,086,285 km (0.086 R)
• M50: 14,971,157 km (0.107 R)
• M51: 15,170,271 km (0.086 R)
• M52: 15,370,284 km (0.109 R)
• M53: 15,504,024 km (0.113 R)
• M54: 16,009,366 km (0.045 R)
• M55: 16,897,977 km (0.086 R)
• M56: 19,332,982 km (0.05 R)
• M57: 19,695,008 km (0.12 R)
• M58: 20,022,628 km (0.115 R)
• M59: 20,242,088 km (0.081 R)
• M60: 20,720,502 km (0.096 R)
• M61: 21,165,256 km (0.077 R)
• M62: 21,725,650 km (0.111 R)
• M63: 22,064,340 km (0.052 R)
• M64: 22,215,284 km (0.073 R)
• M65: 22,746,805 km (0.097 R)
• M66: 22,861,247 km (0.034 R)
• M67: 24,639,667 km (0.08 R)
• M68: 25,903,021 km (0.119 R)
• M69: 26,462,218 km (0.116 R)
• M70: 26,622,736 km (0.09 R)
• M71: 26,864,187 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.2

Radius: 13.6

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 7.22 AU - 8.04 AU

Year: 7407 Days

Day: 11.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 46,269,116 km

• M1: 197,170 km (0.063 R)
• M2: 314,904 km (0.068 R)
• M3: 517,459 km (0.078 R)
• M4: 609,611 km (0.07 R)
• M5: 719,117 km (0.038 R)
• M6: 814,411 km (0.041 R)
• M7: 1,525,001 km (0.11 R)
• M8: 1,963,771 km (0.1 R)
• M9: 2,056,372 km (0.102 R)
• M10: 2,375,764 km (0.041 R)
• M11: 2,474,798 km (0.094 R)
• M12: 2,832,636 km (0.064 R)
• M13: 3,080,669 km (0.111 R)
• M14: 3,171,026 km (0.091 R)
• M15: 3,262,281 km (0.025 R)
• M16: 3,354,433 km (0.045 R)
• M17: 3,484,882 km (0.055 R)
• M18: 3,867,255 km (0.082 R)
• M19: 4,263,240 km (0.032 R)
• M20: 4,405,059 km (0.115 R)
• M21: 4,672,540 km (0.07 R)
• M22: 4,776,810 km (0.053 R)
• M23: 4,881,977 km (0.119 R)
• M24: 5,885,180 km (0.035 R)
• M25: 6,111,671 km (0.103 R)
• M26: 6,272,040 km (0.099 R)
• M27: 6,737,738 km (0.119 R)
• M28: 7,094,529 km (0.111 R)
• M29: 7,384,450 km (0.12 R)
• M30: 8,151,289 km (0.094 R)
• M31: 8,917,679 km (0.115 R)
• M32: 9,021,649 km (0.097 R)
• M33: 9,126,069 km (0.095 R)
• M34: 9,814,219 km (0.092 R)
• M35: 10,002,263 km (0.118 R)
• M36: 10,382,242 km (0.069 R)
• M37: 10,905,386 km (0.057 R)
• M38: 11,156,261 km (0.109 R)
• M39: 11,324,559 km (0.047 R)
• M40: 11,578,726 km (0.078 R)
• M41: 11,977,703 km (0.085 R)
• M42: 12,323,274 km (0.081 R)
• M43: 13,439,274 km (0.101 R)
• M44: 13,558,653 km (0.077 R)
• M45: 13,768,390 km (0.08 R)
• M46: 14,465,217 km (0.099 R)
• M47: 14,648,923 km (0.066 R)
• M48: 14,833,377 km (0.072 R)
• M49: 15,049,546 km (0.112 R)
• M50: 15,173,562 km (0.055 R)
• M51: 15,610,239 km (0.102 R)
• M52: 15,830,147 km (0.093 R)
• M53: 16,082,818 km (0.079 R)
• M54: 16,241,242 km (0.075 R)
• M55: 16,496,157 km (0.064 R)
• M56: 17,626,369 km (0.093 R)
• M57: 17,888,165 km (0.038 R)
• M58: 18,382,586 km (0.062 R)
• M59: 18,648,123 km (0.062 R)
• M60: 19,317,723 km (0.104 R)
• M61: 19,553,938 km (0.098 R)
• M62: 20,097,277 km (0.116 R)
• M63: 20,302,376 km (0.119 R)
• M64: 20,611,445 km (0.11 R)
• M65: 20,991,124 km (0.045 R)
• M66: 21,408,054 km (0.065 R)
• M67: 22,179,380 km (0.085 R)
• M68: 22,391,360 km (0.051 R)
• M69: 22,568,634 km (0.11 R)
• M70: 23,966,476 km (0.088 R)
• M71: 24,111,437 km (0.104 R)
• M72: 24,475,109 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 166

Radius: 4.7

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 14.01 AU - 14.85 AU

Year: 19265 Days

Day: 20.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 46,269,116 km

• M1: 189,092 km (0.108 R)
• M2: 252,222 km (0.046 R)
• M3: 348,114 km (0.115 R)
• M4: 387,309 km (0.1 R)
• M5: 470,485 km (0.085 R)
• M6: 514,317 km (0.117 R)
• M7: 544,387 km (0.102 R)
• M8: 687,253 km (0.077 R)
• M9: 1,007,542 km (0.08 R)
• M10: 1,454,540 km (0.087 R)
• M11: 2,199,537 km (0.094 R)
• M12: 2,274,636 km (0.092 R)
• M13: 2,689,471 km (0.114 R)
• M14: 2,769,954 km (0.097 R)
• M15: 2,960,691 km (0.112 R)
• M16: 3,765,378 km (0.063 R)
• M17: 3,915,874 km (0.088 R)
• M18: 4,007,129 km (0.077 R)
• M19: 4,068,314 km (0.104 R)
• M20: 4,316,198 km (0.05 R)
• M21: 4,794,462 km (0.052 R)
• M22: 4,990,435 km (0.111 R)
• M23: 5,056,258 km (0.067 R)
• M24: 5,155,741 km (0.118 R)
• M25: 5,525,697 km (0.118 R)
• M26: 6,114,215 km (0.082 R)
• M27: 6,398,151 km (0.092 R)
• M28: 6,469,659 km (0.072 R)
• M29: 7,126,394 km (0.075 R)
• M30: 7,275,094 km (0.058 R)
• M31: 7,387,442 km (0.114 R)
• M32: 7,500,239 km (0.045 R)
• M33: 7,727,628 km (0.11 R)
• M34: 7,880,517 km (0.119 R)
• M35: 9,300,799 km (0.086 R)
• M36: 10,206,764 km (0.104 R)
• M37: 11,226,871 km (0.114 R)
• M38: 11,356,573 km (0.117 R)
• M39: 11,748,968 km (0.071 R)
• M40: 11,880,764 km (0.081 R)
• M41: 12,412,584 km (0.103 R)
• M42: 13,133,945 km (0.117 R)
• M43: 13,179,423 km (0.08 R)
• M44: 13,270,678 km (0.096 R)
• M45: 13,316,454 km (0.117 R)
• M46: 13,637,641 km (0.106 R)
• M47: 17,186,851 km (0.112 R)
• M48: 17,386,414 km (0.096 R)
• M49: 17,687,106 km (0.061 R)
• M50: 18,599,802 km (0.05 R)
• M51: 18,855,914 km (0.093 R)
• M52: 19,423,788 km (0.092 R)
• M53: 19,683,639 km (0.101 R)
• M54: 20,154,424 km (0.085 R)
• M55: 20,841,078 km (0.04 R)
• M56: 21,481,506 km (0.099 R)
• M57: 21,588,918 km (0.106 R)
• M58: 21,858,194 km (0.075 R)
• M59: 22,781,961 km (0.095 R)
• M60: 23,001,121 km (0.088 R)
• M61: 23,165,978 km (0.042 R)
• M62: 23,829,295 km (0.112 R)
• M63: 24,274,947 km (0.053 R)
• M64: 24,779,690 km (0.114 R)
• M65: 25,005,134 km (0.119 R)
• M66: 25,061,533 km (0.112 R)
• M67: 26,257,119 km (0.061 R)
• M68: 26,659,687 km (0.097 R)
• M69: 27,296,375 km (0.094 R)
• M70: 28,172,869 km (0.09 R)
• M71: 28,349,245 km (0.081 R)
• M72: 28,585,012 km (0.08 R)
• M73: 28,644,103 km (0.112 R)
• M74: 30,013,222 km (0.072 R)
• M75: 30,554,617 km (0.03 R)
• M76: 31,953,208 km (0.04 R)
• M77: 32,938,310 km (0.091 R)
• M78: 33,496,758 km (0.102 R)
• M79: 35,571,232 km (0.087 R)
• M80: 37,041,480 km (0.082 R)
• M81: 37,299,237 km (0.078 R)
• M82: 37,428,340 km (0.098 R)
• M83: 38,336,100 km (0.032 R)
• M84: 38,792,673 km (0.1 R)
• M85: 41,102,464 km (0.071 R)
• M86: 41,502,937 km (0.067 R)
• M87: 42,105,966 km (0.111 R)
• M88: 42,644,519 km (0.094 R)
• M89: 43,185,315 km (0.1 R)
• M90: 45,095,829 km (0.114 R)
• M91: 45,439,755 km (0.065 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 16,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit