🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.82 AU - 0.82 AU

Year: 261 Days

Day: 19.2 Hours

Environment

Temp: 109 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,957,729 km

• M1: 272,567 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.85 AU - 2.31 AU

Year: 1054 Days

Day: 27.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.25 AU - 3.83 AU

Year: 2341 Days

Day: 18.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.58 AU - 4.66 AU

Year: 2939 Days

Day: 37.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,957,729 km

• M1: 968,347 km (0.062 R)
• M2: 2,055,026 km (0.115 R)

Asteroid Belt

Center: 4.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.7

Radius: 9.4

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.28 AU - 6.38 AU

Year: 4947 Days

Day: 11.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 73,957,729 km

• M1: 145,559 km (0.068 R)
• M2: 230,381 km (0.077 R)
• M3: 338,091 km (0.04 R)
• M4: 637,586 km (0.1 R)
• M5: 742,604 km (0.097 R)
• M6: 892,501 km (0.088 R)
• M7: 958,025 km (0.088 R)
• M8: 1,136,495 km (0.082 R)
• M9: 1,371,214 km (0.099 R)
• M10: 1,541,756 km (0.12 R)
• M11: 1,653,954 km (0.03 R)
• M12: 1,719,328 km (0.102 R)
• M13: 2,310,539 km (0.111 R)
• M14: 2,960,691 km (0.036 R)
• M15: 3,182,695 km (0.047 R)
• M16: 3,600,372 km (0.12 R)
• M17: 3,881,317 km (0.105 R)
• M18: 4,259,351 km (0.102 R)
• M19: 4,395,784 km (0.098 R)
• M20: 4,464,449 km (0.037 R)
• M21: 5,219,619 km (0.091 R)
• M22: 5,292,324 km (0.08 R)
• M23: 5,686,664 km (0.114 R)
• M24: 5,887,275 km (0.052 R)
• M25: 5,988,552 km (0.108 R)
• M26: 6,347,438 km (0.085 R)
• M27: 6,451,259 km (0.098 R)
• M28: 6,555,678 km (0.116 R)
• M29: 6,979,040 km (0.076 R)
• M30: 7,166,935 km (0.075 R)
• M31: 7,465,831 km (0.062 R)
• M32: 7,630,539 km (0.077 R)
• M33: 7,879,918 km (0.085 R)
• M34: 8,160,115 km (0.057 R)
• M35: 8,472,176 km (0.077 R)
• M36: 8,701,659 km (0.092 R)
• M37: 9,254,723 km (0.101 R)
• M38: 9,372,606 km (0.047 R)
• M39: 10,151,263 km (0.114 R)
• M40: 10,579,113 km (0.066 R)
• M41: 10,888,331 km (0.092 R)
• M42: 11,200,393 km (0.035 R)
• M43: 11,674,319 km (0.106 R)
• M44: 11,993,860 km (0.097 R)
• M45: 12,251,617 km (0.114 R)
• M46: 12,348,706 km (0.092 R)
• M47: 12,576,244 km (0.056 R)
• M48: 12,772,517 km (0.098 R)
• M49: 13,500,609 km (0.081 R)
• M50: 14,242,166 km (0.099 R)
• M51: 14,789,844 km (0.112 R)
• M52: 15,239,834 km (0.104 R)
• M53: 15,449,122 km (0.064 R)
• M54: 15,870,389 km (0.109 R)
• M55: 17,120,878 km (0.078 R)
• M56: 18,551,183 km (0.09 R)
• M57: 19,073,878 km (0.084 R)
• M58: 19,639,358 km (0.088 R)
• M59: 20,172,076 km (0.085 R)
• M60: 20,401,858 km (0.059 R)
• M61: 20,517,198 km (0.066 R)
• M62: 21,057,695 km (0.116 R)
• M63: 22,231,740 km (0.066 R)
• M64: 22,906,576 km (0.063 R)
• M65: 23,266,508 km (0.104 R)
• M66: 23,386,785 km (0.088 R)
• M67: 23,951,367 km (0.088 R)
• M68: 24,438,907 km (0.096 R)
• M69: 24,643,108 km (0.114 R)
• M70: 24,765,778 km (0.108 R)
• M71: 24,847,758 km (0.092 R)
• M72: 25,796,507 km (0.088 R)
• M73: 26,589,077 km (0.081 R)
• M74: 27,178,343 km (0.102 R)
• M75: 28,070,245 km (0.105 R)
• M76: 28,155,666 km (0.118 R)
• M77: 28,241,086 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.6

Radius: 13

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 6.47 AU - 7.91 AU

Year: 6776 Days

Day: 12.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 73,957,729 km

• M1: 162,463 km (0.083 R)
• M2: 329,265 km (0.103 R)
• M3: 625,618 km (0.043 R)
• M4: 995,574 km (0.101 R)
• M5: 1,159,982 km (0.043 R)
• M6: 1,333,964 km (0.103 R)
• M7: 1,488,349 km (0.101 R)
• M8: 1,604,437 km (0.057 R)
• M9: 1,723,816 km (0.059 R)
• M10: 1,971,850 km (0.057 R)
• M11: 2,555,132 km (0.119 R)
• M12: 2,642,796 km (0.036 R)
• M13: 2,821,266 km (0.099 R)
• M14: 3,594,687 km (0.112 R)
• M15: 3,833,296 km (0.106 R)
• M16: 3,974,815 km (0.081 R)
• M17: 4,601,481 km (0.106 R)
• M18: 4,709,042 km (0.112 R)
• M19: 5,080,942 km (0.066 R)
• M20: 5,439,678 km (0.096 R)
• M21: 6,662,192 km (0.064 R)
• M22: 6,931,468 km (0.088 R)
• M23: 7,055,036 km (0.116 R)
• M24: 7,430,377 km (0.036 R)
• M25: 7,607,800 km (0.11 R)
• M26: 8,331,405 km (0.118 R)
• M27: 8,489,230 km (0.095 R)
• M28: 8,595,146 km (0.072 R)
• M29: 8,942,213 km (0.074 R)
• M30: 9,212,386 km (0.099 R)
• M31: 9,321,294 km (0.117 R)
• M32: 10,235,486 km (0.078 R)
• M33: 10,603,497 km (0.11 R)
• M34: 10,717,491 km (0.078 R)
• M35: 11,294,340 km (0.067 R)
• M36: 11,440,048 km (0.073 R)
• M37: 11,557,184 km (0.11 R)
• M38: 12,029,464 km (0.091 R)
• M39: 12,477,958 km (0.083 R)
• M40: 12,749,778 km (0.085 R)
• M41: 13,054,060 km (0.11 R)
• M42: 13,176,580 km (0.043 R)
• M43: 13,607,871 km (0.07 R)
• M44: 13,732,037 km (0.109 R)
• M45: 14,075,364 km (0.059 R)
• M46: 14,421,384 km (0.111 R)
• M47: 15,218,591 km (0.044 R)
• M48: 15,541,424 km (0.105 R)
• M49: 15,801,425 km (0.114 R)
• M50: 16,062,772 km (0.068 R)
• M51: 16,259,793 km (0.067 R)
• M52: 16,490,622 km (0.091 R)
• M53: 16,623,016 km (0.038 R)
• M54: 16,822,281 km (0.054 R)
• M55: 18,136,797 km (0.085 R)
• M56: 20,222,939 km (0.092 R)
• M57: 20,364,758 km (0.118 R)
• M58: 20,613,539 km (0.067 R)
• M59: 20,863,517 km (0.075 R)
• M60: 22,274,375 km (0.104 R)
• M61: 22,420,831 km (0.066 R)
• M62: 23,678,501 km (0.062 R)
• M63: 23,790,549 km (0.092 R)
• M64: 23,940,147 km (0.08 R)
• M65: 24,240,540 km (0.076 R)
• M66: 25,073,052 km (0.07 R)
• M67: 25,378,082 km (0.11 R)
• M68: 25,761,053 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.8

Radius: 9.7

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 9.06 AU - 10.38 AU

Year: 10651 Days

Day: 5.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 73,957,729 km

• M1: 121,473 km (0.088 R)
• M2: 188,643 km (0.064 R)
• M3: 329,115 km (0.062 R)
• M4: 957,726 km (0.102 R)
• M5: 1,050,925 km (0.071 R)
• M6: 1,755,531 km (0.05 R)
• M7: 1,921,734 km (0.069 R)
• M8: 2,024,059 km (0.066 R)
• M9: 2,469,861 km (0.115 R)
• M10: 2,544,061 km (0.102 R)
• M11: 2,656,709 km (0.087 R)
• M12: 3,084,259 km (0.107 R)
• M13: 3,265,572 km (0.108 R)
• M14: 3,367,747 km (0.057 R)
• M15: 3,765,977 km (0.028 R)
• M16: 4,380,076 km (0.069 R)
• M17: 4,561,239 km (0.101 R)
• M18: 4,907,857 km (0.114 R)
• M19: 5,238,917 km (0.12 R)
• M20: 5,407,365 km (0.051 R)
• M21: 5,504,304 km (0.084 R)
• M22: 5,577,457 km (0.114 R)
• M23: 5,650,910 km (0.103 R)
• M24: 5,749,345 km (0.055 R)
• M25: 5,848,379 km (0.1 R)
• M26: 5,923,028 km (0.1 R)
• M27: 7,027,809 km (0.09 R)
• M28: 7,293,794 km (0.114 R)
• M29: 7,454,911 km (0.109 R)
• M30: 8,111,496 km (0.079 R)
• M31: 8,334,546 km (0.12 R)
• M32: 8,758,207 km (0.045 R)
• M33: 9,131,005 km (0.095 R)
• M34: 9,333,860 km (0.103 R)
• M35: 10,011,090 km (0.093 R)
• M36: 10,340,504 km (0.043 R)
• M37: 10,795,581 km (0.1 R)
• M38: 11,443,788 km (0.106 R)
• M39: 11,506,171 km (0.083 R)
• M40: 12,359,477 km (0.07 R)
• M41: 13,364,176 km (0.118 R)
• M42: 13,561,645 km (0.107 R)
• M43: 13,660,829 km (0.033 R)
• M44: 14,193,547 km (0.053 R)
• M45: 14,260,567 km (0.095 R)
• M46: 14,395,055 km (0.079 R)
• M47: 14,496,183 km (0.103 R)
• M48: 14,937,048 km (0.066 R)
• M49: 15,176,255 km (0.097 R)
• M50: 15,416,809 km (0.097 R)
• M51: 16,145,949 km (0.062 R)
• M52: 18,072,021 km (0.115 R)
• M53: 18,217,580 km (0.104 R)
• M54: 18,656,650 km (0.119 R)
• M55: 18,877,456 km (0.106 R)
• M56: 19,136,111 km (0.093 R)
• M57: 19,470,462 km (0.108 R)
• M58: 20,107,300 km (0.057 R)
• M59: 21,942,118 km (0.074 R)
• M60: 22,136,296 km (0.086 R)
• M61: 23,115,863 km (0.088 R)
• M62: 23,472,056 km (0.075 R)
• M63: 23,591,135 km (0.062 R)
• M64: 24,390,287 km (0.093 R)
• M65: 24,631,738 km (0.106 R)
• M66: 24,874,087 km (0.061 R)
• M67: 25,198,265 km (0.064 R)
• M68: 25,564,780 km (0.105 R)
• M69: 26,757,674 km (0.051 R)
• M70: 27,256,582 km (0.044 R)
• M71: 28,137,116 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486.2

Radius: 7.8

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 11.78 AU - 16.34 AU

Year: 18529 Days

Day: 19.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 73,957,729 km

• M1: 119,828 km (0.117 R)
• M2: 817,104 km (0.105 R)
• M3: 950,545 km (0.086 R)
• M4: 1,393,504 km (0.109 R)
• M5: 1,637,049 km (0.106 R)
• M6: 2,195,050 km (0.112 R)
• M7: 2,774,293 km (0.091 R)
• M8: 3,507,023 km (0.114 R)
• M9: 3,951,478 km (0.118 R)
• M10: 4,374,541 km (0.062 R)
• M11: 5,557,860 km (0.049 R)
• M12: 5,771,486 km (0.066 R)
• M13: 7,108,741 km (0.113 R)
• M14: 7,528,064 km (0.114 R)
• M15: 9,435,736 km (0.11 R)
• M16: 10,103,242 km (0.073 R)
• M17: 11,975,010 km (0.039 R)
• M18: 16,574,247 km (0.104 R)
• M19: 17,191,339 km (0.088 R)
• M20: 18,320,952 km (0.084 R)
• M21: 19,345,099 km (0.086 R)
• M22: 20,651,238 km (0.081 R)
• M23: 20,915,877 km (0.097 R)
• M24: 20,982,149 km (0.047 R)
• M25: 21,582,335 km (0.104 R)
• M26: 22,255,825 km (0.117 R)
• M27: 23,485,519 km (0.075 R)
• M28: 24,807,217 km (0.05 R)
• M29: 24,877,378 km (0.084 R)
• M30: 25,938,924 km (0.076 R)
• M31: 26,654,750 km (0.067 R)
• M32: 30,781,557 km (0.051 R)
• M33: 31,463,125 km (0.066 R)
• M34: 31,691,411 km (0.119 R)
• M35: 32,379,711 km (0.116 R)
• M36: 33,770,822 km (0.103 R)
• M37: 34,395,393 km (0.115 R)
• M38: 35,893,915 km (0.108 R)
• M39: 40,020,422 km (0.051 R)
• M40: 40,102,701 km (0.063 R)
• M41: 40,764,073 km (0.12 R)
• M42: 42,181,064 km (0.071 R)
• M43: 42,685,060 km (0.056 R)
• M44: 43,191,149 km (0.108 R)
• M45: 44,720,937 km (0.118 R)
• M46: 44,892,077 km (0.108 R)
• M47: 45,234,806 km (0.09 R)
• M48: 45,664,600 km (0.104 R)
• M49: 46,354,995 km (0.071 R)
• M50: 46,528,229 km (0.065 R)
• M51: 46,614,846 km (0.039 R)
• M52: 47,135,895 km (0.115 R)
• M53: 48,534,785 km (0.096 R)
• M54: 49,150,979 km (0.079 R)
• M55: 49,769,865 km (0.025 R)
• M56: 54,812,959 km (0.1 R)
• M57: 55,638,590 km (0.075 R)
• M58: 55,822,595 km (0.074 R)
• M59: 56,283,506 km (0.088 R)
• M60: 57,023,567 km (0.098 R)
• M61: 57,953,168 km (0.076 R)
• M62: 58,513,412 km (0.105 R)
• M63: 58,887,855 km (0.085 R)
• M64: 58,981,653 km (0.097 R)
• M65: 60,204,765 km (0.045 R)
• M66: 61,816,832 km (0.097 R)
• M67: 62,389,194 km (0.088 R)
• M68: 63,059,242 km (0.099 R)
• M69: 63,539,152 km (0.063 R)
• M70: 64,309,731 km (0.048 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 247.5

Radius: 7.1

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 17.08 AU - 23.3 AU

Year: 31885 Days

Day: 15.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 73,957,729 km

• M1: 346,020 km (0.053 R)
• M2: 511,176 km (0.092 R)
• M3: 724,054 km (0.095 R)
• M4: 1,173,894 km (0.068 R)
• M5: 1,697,487 km (0.086 R)
• M6: 2,251,298 km (0.115 R)
• M7: 2,565,753 km (0.033 R)
• M8: 2,820,069 km (0.077 R)
• M9: 3,392,132 km (0.077 R)
• M10: 3,752,363 km (0.113 R)
• M11: 3,875,183 km (0.075 R)
• M12: 5,729,449 km (0.116 R)
• M13: 7,197,004 km (0.07 R)
• M14: 7,867,202 km (0.11 R)
• M15: 9,101,235 km (0.102 R)
• M16: 9,938,086 km (0.117 R)
• M17: 11,624,503 km (0.111 R)
• M18: 11,924,147 km (0.046 R)
• M19: 12,469,880 km (0.08 R)
• M20: 12,715,071 km (0.082 R)
• M21: 13,397,387 km (0.057 R)
• M22: 14,992,250 km (0.119 R)
• M23: 15,122,400 km (0.077 R)
• M24: 15,252,999 km (0.097 R)
• M25: 16,377,676 km (0.088 R)
• M26: 16,511,715 km (0.038 R)
• M27: 16,780,992 km (0.086 R)
• M28: 17,119,532 km (0.116 R)
• M29: 17,803,493 km (0.115 R)
• M30: 19,268,655 km (0.083 R)
• M31: 20,844,668 km (0.107 R)
• M32: 21,354,797 km (0.051 R)
• M33: 21,942,716 km (0.05 R)
• M34: 23,586,947 km (0.082 R)
• M35: 24,118,468 km (0.107 R)
• M36: 24,194,763 km (0.071 R)
• M37: 24,577,135 km (0.108 R)
• M38: 25,814,309 km (0.1 R)
• M39: 25,970,340 km (0.099 R)
• M40: 26,992,542 km (0.074 R)
• M41: 27,947,575 km (0.117 R)
• M42: 28,107,944 km (0.109 R)
• M43: 28,348,796 km (0.087 R)
• M44: 29,157,074 km (0.091 R)
• M45: 30,218,919 km (0.102 R)
• M46: 30,548,334 km (0.079 R)
• M47: 32,801,876 km (0.054 R)
• M48: 33,564,975 km (0.114 R)
• M49: 36,150,475 km (0.039 R)
• M50: 36,762,929 km (0.088 R)
• M51: 37,290,710 km (0.071 R)
• M52: 39,426,369 km (0.076 R)
• M53: 40,872,083 km (0.114 R)
• M54: 40,963,039 km (0.107 R)
• M55: 41,601,373 km (0.108 R)
• M56: 42,703,460 km (0.113 R)
• M57: 44,561,615 km (0.113 R)
• M58: 44,655,114 km (0.07 R)
• M59: 45,218,051 km (0.084 R)
• M60: 45,312,148 km (0.039 R)
• M61: 46,825,779 km (0.105 R)
• M62: 47,111,511 km (0.089 R)
• M63: 47,876,106 km (0.087 R)
• M64: 48,259,974 km (0.046 R)
• M65: 49,223,983 km (0.118 R)
• M66: 49,805,469 km (0.109 R)
• M67: 50,291,812 km (0.104 R)
• M68: 53,640,261 km (0.113 R)
• M69: 53,739,744 km (0.105 R)
• M70: 55,240,659 km (0.072 R)
• M71: 55,441,868 km (0.047 R)
• M72: 56,755,338 km (0.075 R)
• M73: 57,059,919 km (0.106 R)
• M74: 57,161,646 km (0.027 R)
• M75: 57,365,099 km (0.073 R)
• M76: 58,693,528 km (0.085 R)
• M77: 59,001,400 km (0.114 R)
• M78: 59,722,163 km (0.084 R)
• M79: 60,031,980 km (0.118 R)
• M80: 60,135,352 km (0.076 R)
• M81: 60,860,752 km (0.094 R)
• M82: 61,380,605 km (0.035 R)
• M83: 62,320,079 km (0.109 R)
• M84: 63,790,926 km (0.059 R)
• M85: 64,319,006 km (0.113 R)
• M86: 66,445,689 km (0.045 R)
• M87: 68,055,811 km (0.066 R)
• M88: 68,703,421 km (0.067 R)
• M89: 72,962,771 km (0.078 R)
• M90: 73,846,895 km (0.1 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 12,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit