🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.43 AU - 1.85 AU

Year: 791 Days

Day: 23.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.6 AU - 2.68 AU

Year: 1616 Days

Day: 19.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.41 AU - 3.15 AU

Year: 1746 Days

Day: 17.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.71 AU - 4.07 AU

Year: 2890 Days

Day: 29 Hours

Environment

Temp: -122 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.1

Radius: 9

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.64 AU - 7.18 AU

Year: 6843 Days

Day: 9.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 52 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 67,332,180 km

• M1: 118,033 km (0.035 R)
• M2: 387,907 km (0.087 R)
• M3: 701,016 km (0.098 R)
• M4: 846,724 km (0.064 R)
• M5: 1,202,767 km (0.099 R)
• M6: 1,622,090 km (0.114 R)
• M7: 2,319,665 km (0.063 R)
• M8: 2,407,479 km (0.117 R)
• M9: 2,496,340 km (0.036 R)
• M10: 2,563,659 km (0.105 R)
• M11: 2,839,368 km (0.108 R)
• M12: 2,980,738 km (0.094 R)
• M13: 3,148,886 km (0.098 R)
• M14: 3,697,162 km (0.04 R)
• M15: 4,713,081 km (0.089 R)
• M16: 4,909,353 km (0.034 R)
• M17: 4,994,175 km (0.104 R)
• M18: 5,990,497 km (0.08 R)
• M19: 6,111,671 km (0.031 R)
• M20: 6,824,356 km (0.081 R)
• M21: 6,982,780 km (0.12 R)
• M22: 7,400,457 km (0.062 R)
• M23: 7,628,743 km (0.094 R)
• M24: 7,760,240 km (0.086 R)
• M25: 7,925,695 km (0.098 R)
• M26: 8,025,477 km (0.119 R)
• M27: 8,293,706 km (0.109 R)
• M28: 8,735,917 km (0.114 R)
• M29: 9,395,943 km (0.075 R)
• M30: 10,072,125 km (0.106 R)
• M31: 10,543,808 km (0.11 R)
• M32: 10,800,667 km (0.106 R)
• M33: 11,059,771 km (0.105 R)
• M34: 11,246,020 km (0.034 R)
• M35: 12,193,124 km (0.094 R)
• M36: 12,385,507 km (0.103 R)
• M37: 12,734,519 km (0.113 R)
• M38: 13,402,623 km (0.058 R)
• M39: 13,681,024 km (0.082 R)
• M40: 14,284,053 km (0.092 R)
• M41: 14,405,677 km (0.068 R)
• M42: 15,641,056 km (0.05 R)
• M43: 15,892,231 km (0.063 R)
• M44: 16,186,789 km (0.108 R)
• M45: 16,781,590 km (0.055 R)
• M46: 16,910,095 km (0.082 R)
• M47: 17,210,936 km (0.071 R)
• M48: 17,905,220 km (0.109 R)
• M49: 18,167,913 km (0.096 R)
• M50: 18,786,052 km (0.11 R)
• M51: 18,919,344 km (0.08 R)
• M52: 19,186,974 km (0.076 R)
• M53: 19,276,434 km (0.111 R)
• M54: 19,590,739 km (0.097 R)
• M55: 20,498,050 km (0.084 R)
• M56: 20,681,158 km (0.034 R)
• M57: 21,511,875 km (0.065 R)
• M58: 21,651,300 km (0.038 R)
• M59: 22,353,363 km (0.108 R)
• M60: 22,683,675 km (0.082 R)
• M61: 22,778,221 km (0.118 R)
• M62: 23,636,015 km (0.105 R)
• M63: 24,504,131 km (0.112 R)
• M64: 25,382,869 km (0.112 R)
• M65: 26,420,929 km (0.091 R)
• M66: 27,321,807 km (0.117 R)
• M67: 27,573,730 km (0.077 R)
• M68: 27,725,422 km (0.098 R)
• M69: 28,080,119 km (0.093 R)
• M70: 30,867,127 km (0.118 R)
• M71: 31,445,622 km (0.106 R)
• M72: 31,604,046 km (0.1 R)
• M73: 32,934,121 km (0.107 R)
• M74: 33,094,939 km (0.093 R)
• M75: 33,256,055 km (0.082 R)
• M76: 34,011,375 km (0.096 R)
• M77: 35,100,148 km (0.039 R)
• M78: 37,367,753 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.8

Radius: 13.6

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.42 AU - 8.76 AU

Year: 7112 Days

Day: 12.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 67,332,180 km

• M1: 173,384 km (0.096 R)
• M2: 299,794 km (0.107 R)
• M3: 393,891 km (0.101 R)
• M4: 634,744 km (0.096 R)
• M5: 737,966 km (0.116 R)
• M6: 830,567 km (0.096 R)
• M7: 973,284 km (0.078 R)
• M8: 1,154,447 km (0.053 R)
• M9: 1,264,700 km (0.082 R)
• M10: 1,421,329 km (0.039 R)
• M11: 1,540,559 km (0.112 R)
• M12: 2,076,568 km (0.118 R)
• M13: 2,340,159 km (0.059 R)
• M14: 2,969,817 km (0.111 R)
• M15: 3,068,103 km (0.049 R)
• M16: 3,325,860 km (0.11 R)
• M17: 3,575,988 km (0.093 R)
• M18: 3,863,066 km (0.046 R)
• M19: 4,524,139 km (0.075 R)
• M20: 4,801,942 km (0.077 R)
• M21: 5,034,866 km (0.092 R)
• M22: 5,152,899 km (0.095 R)
• M23: 5,408,711 km (0.079 R)
• M24: 5,616,353 km (0.044 R)
• M25: 5,703,718 km (0.108 R)
• M26: 5,844,490 km (0.101 R)
• M27: 5,933,052 km (0.033 R)
• M28: 6,022,062 km (0.071 R)
• M29: 6,400,694 km (0.091 R)
• M30: 6,639,004 km (0.101 R)
• M31: 6,768,705 km (0.092 R)
• M32: 6,861,755 km (0.113 R)
• M33: 7,257,292 km (0.069 R)
• M34: 7,429,180 km (0.113 R)
• M35: 7,525,371 km (0.042 R)
• M36: 7,699,354 km (0.114 R)
• M37: 7,816,040 km (0.072 R)
• M38: 8,012,013 km (0.114 R)
• M39: 8,328,861 km (0.092 R)
• M40: 8,529,023 km (0.038 R)
• M41: 8,872,949 km (0.119 R)
• M42: 9,077,300 km (0.094 R)
• M43: 9,574,563 km (0.098 R)
• M44: 10,293,979 km (0.104 R)
• M45: 10,530,493 km (0.099 R)
• M46: 10,638,653 km (0.046 R)
• M47: 10,834,177 km (0.099 R)
• M48: 10,943,383 km (0.065 R)
• M49: 11,494,652 km (0.116 R)
• M50: 11,606,102 km (0.047 R)
• M51: 11,762,581 km (0.089 R)
• M52: 11,852,340 km (0.071 R)
• M53: 12,032,606 km (0.083 R)
• M54: 12,145,702 km (0.067 R)
• M55: 12,509,972 km (0.118 R)
• M56: 12,716,417 km (0.049 R)
• M57: 13,039,998 km (0.074 R)
• M58: 13,295,960 km (0.08 R)
• M59: 14,002,959 km (0.092 R)
• M60: 16,196,363 km (0.093 R)
• M61: 16,421,657 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.5

Radius: 12.4

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 9.29 AU - 10.79 AU

Year: 11985 Days

Day: 12.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 67,332,180 km

• M1: 551,418 km (0.055 R)
• M2: 666,159 km (0.057 R)
• M3: 982,110 km (0.117 R)
• M4: 1,190,201 km (0.103 R)
• M5: 2,300,217 km (0.067 R)
• M6: 3,207,378 km (0.082 R)
• M7: 3,650,637 km (0.113 R)
• M8: 3,780,937 km (0.117 R)
• M9: 3,979,303 km (0.117 R)
• M10: 4,181,260 km (0.113 R)
• M11: 4,317,694 km (0.033 R)
• M12: 4,630,353 km (0.116 R)
• M13: 4,842,932 km (0.095 R)
• M14: 5,131,357 km (0.101 R)
• M15: 5,241,012 km (0.094 R)
• M16: 5,537,365 km (0.117 R)
• M17: 6,069,036 km (0.062 R)
• M18: 6,301,960 km (0.099 R)
• M19: 7,345,405 km (0.084 R)
• M20: 8,833,605 km (0.12 R)
• M21: 9,815,565 km (0.053 R)
• M22: 10,273,484 km (0.076 R)
• M23: 10,644,786 km (0.117 R)
• M24: 10,926,180 km (0.108 R)
• M25: 12,369,799 km (0.047 R)
• M26: 12,566,820 km (0.077 R)
• M27: 13,415,787 km (0.116 R)
• M28: 14,334,917 km (0.064 R)
• M29: 14,490,050 km (0.112 R)
• M30: 14,645,781 km (0.108 R)
• M31: 15,804,865 km (0.118 R)
• M32: 16,503,487 km (0.052 R)
• M33: 18,266,199 km (0.06 R)
• M34: 18,378,398 km (0.08 R)
• M35: 18,659,642 km (0.106 R)
• M36: 19,512,349 km (0.109 R)
• M37: 19,914,768 km (0.08 R)
• M38: 23,169,718 km (0.079 R)
• M39: 24,147,340 km (0.093 R)
• M40: 25,450,787 km (0.038 R)
• M41: 25,764,493 km (0.095 R)
• M42: 26,079,546 km (0.086 R)
• M43: 26,522,655 km (0.115 R)
• M44: 26,840,850 km (0.114 R)
• M45: 28,060,970 km (0.098 R)
• M46: 28,190,522 km (0.095 R)
• M47: 28,385,149 km (0.106 R)
• M48: 28,580,224 km (0.09 R)
• M49: 29,364,865 km (0.105 R)
• M50: 29,628,008 km (0.047 R)
• M51: 29,759,953 km (0.114 R)
• M52: 30,955,539 km (0.065 R)
• M53: 32,438,204 km (0.118 R)
• M54: 33,256,654 km (0.042 R)
• M55: 33,393,685 km (0.09 R)
• M56: 33,737,312 km (0.065 R)
• M57: 34,566,383 km (0.076 R)
• M58: 36,033,639 km (0.102 R)
• M59: 36,385,942 km (0.107 R)
• M60: 36,597,922 km (0.107 R)
• M61: 36,810,202 km (0.079 R)
• M62: 37,378,524 km (0.064 R)
• M63: 38,021,346 km (0.093 R)
• M64: 38,380,082 km (0.067 R)
• M65: 39,245,505 km (0.061 R)
• M66: 39,680,686 km (0.044 R)
• M67: 40,482,680 km (0.084 R)
• M68: 40,995,800 km (0.113 R)
• M69: 41,511,016 km (0.111 R)
• M70: 42,325,127 km (0.047 R)
• M71: 43,593,568 km (0.11 R)
• M72: 44,874,424 km (0.06 R)
• M73: 45,405,497 km (0.103 R)
• M74: 46,091,254 km (0.086 R)
• M75: 47,241,811 km (0.048 R)
• M76: 48,091,676 km (0.029 R)
• M77: 48,712,956 km (0.071 R)
• M78: 49,963,295 km (0.071 R)
• M79: 50,434,977 km (0.104 R)
• M80: 50,671,342 km (0.099 R)
• M81: 51,461,817 km (0.103 R)
• M82: 52,176,895 km (0.109 R)
• M83: 52,495,688 km (0.072 R)
• M84: 53,055,184 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 191.4

Radius: 7.4

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 16.29 AU - 21.95 AU

Year: 31496 Days

Day: 21.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 67,332,180 km

• M1: 115,789 km (0.112 R)
• M2: 268,079 km (0.072 R)
• M3: 650,302 km (0.094 R)
• M4: 821,292 km (0.094 R)
• M5: 1,105,079 km (0.117 R)
• M6: 1,206,357 km (0.095 R)
• M7: 1,556,865 km (0.104 R)
• M8: 1,613,563 km (0.117 R)
• M9: 1,787,844 km (0.082 R)
• M10: 1,937,891 km (0.066 R)
• M11: 2,154,808 km (0.065 R)
• M12: 2,218,387 km (0.039 R)
• M13: 2,714,304 km (0.117 R)
• M14: 2,817,526 km (0.07 R)
• M15: 3,135,272 km (0.064 R)
• M16: 3,390,337 km (0.119 R)
• M17: 4,195,323 km (0.101 R)
• M18: 4,516,958 km (0.1 R)
• M19: 4,888,559 km (0.07 R)
• M20: 5,056,707 km (0.096 R)
• M21: 5,529,436 km (0.082 R)
• M22: 5,660,783 km (0.064 R)
• M23: 5,748,897 km (0.119 R)
• M24: 5,926,619 km (0.098 R)
• M25: 6,106,136 km (0.105 R)
• M26: 7,030,502 km (0.075 R)
• M27: 7,703,243 km (0.083 R)
• M28: 7,899,216 km (0.037 R)
• M29: 8,246,134 km (0.11 R)
• M30: 9,894,852 km (0.047 R)
• M31: 9,947,959 km (0.116 R)
• M32: 10,920,495 km (0.114 R)
• M33: 11,140,703 km (0.073 R)
• M34: 12,492,769 km (0.091 R)
• M35: 12,896,832 km (0.051 R)
• M36: 14,014,927 km (0.113 R)
• M37: 14,314,422 km (0.083 R)
• M38: 14,555,424 km (0.05 R)
• M39: 16,280,138 km (0.087 R)
• M40: 16,848,011 km (0.116 R)
• M41: 17,294,262 km (0.103 R)
• M42: 18,394,255 km (0.033 R)
• M43: 18,919,643 km (0.108 R)
• M44: 19,051,738 km (0.104 R)
• M45: 20,119,717 km (0.102 R)
• M46: 21,344,325 km (0.112 R)
• M47: 21,481,805 km (0.104 R)
• M48: 21,896,341 km (0.081 R)
• M49: 22,592,869 km (0.107 R)
• M50: 23,084,896 km (0.112 R)
• M51: 23,936,407 km (0.084 R)
• M52: 24,007,765 km (0.061 R)
• M53: 26,330,572 km (0.076 R)
• M54: 26,478,225 km (0.082 R)
• M55: 26,922,530 km (0.085 R)
• M56: 27,145,581 km (0.108 R)
• M57: 28,952,125 km (0.083 R)
• M58: 29,257,005 km (0.101 R)
• M59: 29,716,271 km (0.119 R)
• M60: 29,946,801 km (0.094 R)
• M61: 31,030,488 km (0.101 R)
• M62: 31,108,279 km (0.115 R)
• M63: 31,342,399 km (0.089 R)
• M64: 31,420,639 km (0.119 R)
• M65: 31,969,514 km (0.11 R)
• M66: 32,600,667 km (0.116 R)
• M67: 35,654,708 km (0.069 R)
• M68: 37,630,148 km (0.068 R)
• M69: 39,134,953 km (0.12 R)
• M70: 39,556,519 km (0.1 R)
• M71: 39,979,433 km (0.096 R)
• M72: 40,149,077 km (0.056 R)
• M73: 41,000,737 km (0.03 R)
• M74: 41,514,606 km (0.079 R)
• M75: 43,416,892 km (0.111 R)
• M76: 45,701,402 km (0.088 R)
• M77: 45,967,536 km (0.112 R)
• M78: 47,395,597 km (0.106 R)
• M79: 47,934,748 km (0.084 R)
• M80: 48,747,513 km (0.068 R)
• M81: 50,386,358 km (0.094 R)
• M82: 52,692,559 km (0.088 R)
• M83: 54,374,188 km (0.071 R)
• M84: 55,127,264 km (0.08 R)
• M85: 55,883,781 km (0.046 R)
• M86: 56,834,176 km (0.057 R)
• M87: 57,120,357 km (0.052 R)
• M88: 57,215,800 km (0.034 R)
• M89: 58,173,825 km (0.097 R)
• M90: 58,366,058 km (0.069 R)
• M91: 59,330,216 km (0.08 R)
• M92: 59,427,006 km (0.116 R)
• M93: 59,620,586 km (0.115 R)
• M94: 61,763,874 km (0.078 R)
• M95: 62,647,848 km (0.083 R)
• M96: 64,130,662 km (0.089 R)
• M97: 66,929,190 km (0.108 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: 231 - 18,127 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit