🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.48 AU - 0.56 AU

Year: 164 Days

Day: 22.7 Hours

Environment

Temp: 35 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 69,435,468 km

• M1: 139,724 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.81 AU - 0.99 AU

Year: 373 Days

Day: 32.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.7 AU - 1.12 AU

Year: 379 Days

Day: 29.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.97 AU - 1.13 AU

Year: 470 Days

Day: 30.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.72 AU - 1.8 AU

Year: 1019 Days

Day: 31.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.3

Radius: 11.2

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.25 AU - 7.97 AU

Year: 7419 Days

Day: 12.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 69,435,468 km

• M1: 142,866 km (0.065 R)
• M2: 571,613 km (0.055 R)
• M3: 1,306,438 km (0.1 R)
• M4: 1,514,978 km (0.092 R)
• M5: 1,613,413 km (0.095 R)
• M6: 1,943,426 km (0.117 R)
• M7: 2,050,987 km (0.053 R)
• M8: 2,160,642 km (0.109 R)
• M9: 2,762,474 km (0.075 R)
• M10: 2,859,713 km (0.118 R)
• M11: 3,082,464 km (0.044 R)
• M12: 4,767,535 km (0.081 R)
• M13: 5,062,392 km (0.044 R)
• M14: 5,302,497 km (0.045 R)
• M15: 5,454,488 km (0.118 R)
• M16: 5,731,693 km (0.06 R)
• M17: 6,172,259 km (0.055 R)
• M18: 6,428,968 km (0.059 R)
• M19: 6,853,677 km (0.11 R)
• M20: 7,730,320 km (0.069 R)
• M21: 8,535,007 km (0.113 R)
• M22: 9,439,925 km (0.097 R)
• M23: 9,661,778 km (0.085 R)
• M24: 9,735,979 km (0.116 R)
• M25: 10,375,211 km (0.03 R)
• M26: 11,457,551 km (0.099 R)
• M27: 11,536,240 km (0.118 R)
• M28: 11,932,525 km (0.119 R)
• M29: 12,052,203 km (0.034 R)
• M30: 12,413,781 km (0.101 R)
• M31: 12,860,630 km (0.102 R)
• M32: 12,942,460 km (0.076 R)
• M33: 13,147,708 km (0.035 R)
• M34: 13,354,004 km (0.117 R)
• M35: 13,478,469 km (0.104 R)
• M36: 13,811,923 km (0.12 R)
• M37: 14,063,845 km (0.099 R)
• M38: 14,190,256 km (0.072 R)
• M39: 14,274,928 km (0.084 R)
• M40: 15,825,510 km (0.063 R)
• M41: 16,133,233 km (0.104 R)
• M42: 16,978,461 km (0.114 R)
• M43: 17,383,721 km (0.078 R)
• M44: 17,519,706 km (0.086 R)
• M45: 17,610,362 km (0.108 R)
• M46: 18,020,709 km (0.092 R)
• M47: 18,665,326 km (0.109 R)
• M48: 18,850,977 km (0.108 R)
• M49: 19,037,077 km (0.077 R)
• M50: 19,130,426 km (0.117 R)
• M51: 19,270,749 km (0.106 R)
• M52: 19,458,345 km (0.028 R)
• M53: 19,599,415 km (0.102 R)
• M54: 20,405,150 km (0.115 R)
• M55: 21,270,274 km (0.077 R)
• M56: 21,561,242 km (0.075 R)
• M57: 21,756,018 km (0.105 R)
• M58: 21,902,475 km (0.112 R)
• M59: 22,639,543 km (0.069 R)
• M60: 22,986,311 km (0.079 R)
• M61: 24,441,749 km (0.061 R)
• M62: 26,030,329 km (0.09 R)
• M63: 26,133,850 km (0.095 R)
• M64: 26,341,642 km (0.078 R)
• M65: 26,863,140 km (0.097 R)
• M66: 28,288,509 km (0.086 R)
• M67: 28,501,835 km (0.075 R)
• M68: 28,608,648 km (0.028 R)
• M69: 28,876,279 km (0.103 R)
• M70: 29,306,223 km (0.034 R)
• M71: 31,102,145 km (0.115 R)
• M72: 31,267,301 km (0.119 R)
• M73: 32,096,822 km (0.098 R)
• M74: 32,430,724 km (0.084 R)
• M75: 33,214,168 km (0.062 R)
• M76: 33,495,412 km (0.089 R)
• M77: 33,608,209 km (0.115 R)
• M78: 33,721,155 km (0.051 R)
• M79: 34,173,838 km (0.066 R)
• M80: 34,401,078 km (0.102 R)
• M81: 35,774,386 km (0.028 R)
• M82: 35,889,726 km (0.083 R)
• M83: 36,236,195 km (0.098 R)
• M84: 38,456,676 km (0.054 R)
• M85: 39,345,138 km (0.07 R)
• M86: 39,583,297 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.4

Radius: 8.3

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.59 AU - 10.43 AU

Year: 10838 Days

Day: 11.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 69,435,468 km

• M1: 111,600 km (0.106 R)
• M2: 380,128 km (0.094 R)
• M3: 557,102 km (0.076 R)
• M4: 668,852 km (0.066 R)
• M5: 761,154 km (0.035 R)
• M6: 1,018,911 km (0.113 R)
• M7: 1,142,329 km (0.073 R)
• M8: 1,254,378 km (0.081 R)
• M9: 1,336,807 km (0.076 R)
• M10: 1,472,641 km (0.112 R)
• M11: 1,721,273 km (0.101 R)
• M12: 2,218,088 km (0.087 R)
• M13: 2,298,422 km (0.094 R)
• M14: 2,714,603 km (0.119 R)
• M15: 2,953,660 km (0.087 R)
• M16: 3,064,512 km (0.068 R)
• M17: 3,131,682 km (0.078 R)
• M18: 3,199,450 km (0.113 R)
• M19: 3,336,332 km (0.054 R)
• M20: 3,616,080 km (0.095 R)
• M21: 3,903,308 km (0.114 R)
• M22: 4,731,332 km (0.095 R)
• M23: 6,484,469 km (0.104 R)
• M24: 6,542,214 km (0.107 R)
• M25: 6,921,744 km (0.097 R)
• M26: 7,099,466 km (0.115 R)
• M27: 7,188,776 km (0.112 R)
• M28: 7,248,615 km (0.071 R)
• M29: 7,368,593 km (0.115 R)
• M30: 7,428,881 km (0.112 R)
• M31: 7,519,687 km (0.102 R)
• M32: 7,855,683 km (0.119 R)
• M33: 8,415,927 km (0.097 R)
• M34: 9,640,685 km (0.066 R)
• M35: 10,578,365 km (0.104 R)
• M36: 11,023,717 km (0.047 R)
• M37: 11,127,239 km (0.093 R)
• M38: 11,685,389 km (0.074 R)
• M39: 11,826,310 km (0.063 R)
• M40: 12,828,765 km (0.043 R)
• M41: 13,120,182 km (0.099 R)
• M42: 13,635,397 km (0.101 R)
• M43: 14,007,597 km (0.079 R)
• M44: 14,119,795 km (0.085 R)
• M45: 14,876,012 km (0.114 R)
• M46: 15,374,622 km (0.033 R)
• M47: 15,761,931 km (0.08 R)
• M48: 16,903,063 km (0.075 R)
• M49: 17,503,699 km (0.109 R)
• M50: 17,948,603 km (0.093 R)
• M51: 18,111,365 km (0.077 R)
• M52: 18,973,648 km (0.103 R)
• M53: 19,264,167 km (0.106 R)
• M54: 19,430,819 km (0.116 R)
• M55: 19,597,770 km (0.102 R)
• M56: 20,567,912 km (0.109 R)
• M57: 21,037,350 km (0.037 R)
• M58: 21,294,958 km (0.091 R)
• M59: 21,639,930 km (0.075 R)
• M60: 22,642,236 km (0.088 R)
• M61: 22,818,163 km (0.118 R)
• M62: 22,950,258 km (0.052 R)
• M63: 23,481,630 km (0.074 R)
• M64: 23,748,812 km (0.056 R)
• M65: 23,882,702 km (0.106 R)
• M66: 24,017,041 km (0.117 R)
• M67: 24,196,259 km (0.116 R)
• M68: 25,099,830 km (0.09 R)
• M69: 26,106,324 km (0.072 R)
• M70: 26,198,477 km (0.064 R)
• M71: 26,800,010 km (0.078 R)
• M72: 28,111,385 km (0.117 R)
• M73: 28,489,867 km (0.059 R)
• M74: 28,584,712 km (0.057 R)
• M75: 29,251,919 km (0.077 R)
• M76: 29,491,425 km (0.059 R)
• M77: 29,779,700 km (0.111 R)
• M78: 30,844,687 km (0.087 R)
• M79: 31,234,988 km (0.112 R)
• M80: 31,627,084 km (0.095 R)
• M81: 32,267,513 km (0.097 R)
• M82: 32,912,280 km (0.054 R)
• M83: 33,011,762 km (0.06 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 630.7

Radius: 4.6

Gravity: 29.81 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 11.64 AU - 12.38 AU

Year: 18170 Days

Day: 18.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,435,468 km

• M1: 106,813 km (0.115 R)
• M2: 454,329 km (0.093 R)
• M3: 550,969 km (0.107 R)
• M4: 675,883 km (0.111 R)
• M5: 741,706 km (0.065 R)
• M6: 1,260,362 km (0.066 R)
• M7: 1,397,543 km (0.05 R)
• M8: 1,597,705 km (0.087 R)
• M9: 2,088,685 km (0.071 R)
• M10: 2,485,419 km (0.109 R)
• M11: 3,234,306 km (0.097 R)
• M12: 3,575,240 km (0.069 R)
• M13: 3,691,477 km (0.103 R)
• M14: 3,848,256 km (0.074 R)
• M15: 4,250,076 km (0.114 R)
• M16: 5,355,454 km (0.073 R)
• M17: 5,577,757 km (0.063 R)
• M18: 5,712,544 km (0.12 R)
• M19: 6,077,413 km (0.093 R)
• M20: 6,169,715 km (0.071 R)
• M21: 6,355,965 km (0.065 R)
• M22: 7,412,425 km (0.072 R)
• M23: 8,214,419 km (0.073 R)
• M24: 8,833,754 km (0.095 R)
• M25: 8,938,473 km (0.071 R)
• M26: 9,255,022 km (0.077 R)
• M27: 9,899,041 km (0.103 R)
• M28: 10,835,972 km (0.073 R)
• M29: 11,571,395 km (0.098 R)
• M30: 11,974,113 km (0.09 R)
• M31: 12,032,007 km (0.098 R)
• M32: 14,918,199 km (0.107 R)
• M33: 15,042,963 km (0.09 R)
• M34: 15,105,346 km (0.088 R)
• M35: 15,482,183 km (0.103 R)
• M36: 16,116,777 km (0.108 R)
• M37: 16,437,365 km (0.056 R)
• M38: 16,695,272 km (0.117 R)
• M39: 17,019,600 km (0.093 R)
• M40: 17,280,648 km (0.117 R)
• M41: 17,477,220 km (0.061 R)
• M42: 19,962,041 km (0.115 R)
• M43: 20,513,608 km (0.058 R)
• M44: 21,280,297 km (0.115 R)
• M45: 21,490,931 km (0.107 R)
• M46: 24,072,841 km (0.094 R)
• M47: 24,439,056 km (0.027 R)
• M48: 25,251,373 km (0.093 R)
• M49: 26,147,613 km (0.089 R)
• M50: 26,448,604 km (0.087 R)
• M51: 27,206,168 km (0.053 R)
• M52: 28,047,806 km (0.104 R)
• M53: 29,131,193 km (0.11 R)
• M54: 30,781,856 km (0.117 R)
• M55: 31,020,166 km (0.061 R)
• M56: 31,179,338 km (0.082 R)
• M57: 33,110,796 km (0.055 R)
• M58: 34,008,832 km (0.108 R)
• M59: 36,163,191 km (0.091 R)
• M60: 36,835,035 km (0.06 R)
• M61: 37,172,378 km (0.044 R)
• M62: 38,789,082 km (0.095 R)
• M63: 39,304,297 km (0.063 R)
• M64: 39,994,841 km (0.1 R)
• M65: 41,038,137 km (0.037 R)
• M66: 41,387,897 km (0.068 R)
• M67: 43,062,794 km (0.046 R)
• M68: 45,300,030 km (0.037 R)
• M69: 46,751,728 km (0.084 R)
• M70: 49,979,751 km (0.105 R)
• M71: 50,353,297 km (0.115 R)
• M72: 50,540,294 km (0.079 R)
• M73: 51,856,456 km (0.091 R)
• M74: 52,613,571 km (0.081 R)
• M75: 53,565,014 km (0.079 R)
• M76: 54,618,332 km (0.076 R)
• M77: 55,678,383 km (0.069 R)
• M78: 56,550,688 km (0.085 R)
• M79: 57,329,943 km (0.083 R)
• M80: 59,787,687 km (0.112 R)
• M81: 60,680,935 km (0.063 R)
• M82: 60,880,050 km (0.102 R)
• M83: 61,778,685 km (0.078 R)
• M84: 62,380,218 km (0.11 R)
• M85: 62,480,598 km (0.084 R)
• M86: 62,681,657 km (0.116 R)
• M87: 63,185,204 km (0.117 R)
• M88: 63,387,011 km (0.114 R)
• M89: 64,297,763 km (0.057 R)
• M90: 65,927,482 km (0.103 R)
• M91: 67,467,593 km (0.053 R)
• M92: 69,227,462 km (0.098 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 17,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit