🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.48 AU - 0.54 AU

Year: 132 Days

Day: 30.4 Hours

Environment

Temp: 177 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,280,348 km

• M1: 65,823 km (0.118 R)
• M2: 139,425 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.68 AU - 0.84 AU

Year: 241 Days

Day: 15.5 Hours

Environment

Temp: 139 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.69 AU - 0.93 AU

Year: 265 Days

Day: 45.5 Hours

Environment

Temp: 158 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.78 AU - 1.3 AU

Year: 385 Days

Day: 15.1 Hours

Environment

Temp: 27 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.3 AU - 1.9 AU

Year: 736 Days

Day: 27.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.85 AU - 2.13 AU

Year: 1020 Days

Day: 13.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.7

Radius: 10.8

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.68 AU - 5.8 AU

Year: 4359 Days

Day: 11.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,280,348 km

• M1: 135,236 km (0.09 R)
• M2: 332,257 km (0.098 R)
• M3: 780,302 km (0.104 R)
• M4: 937,081 km (0.09 R)
• M5: 1,237,324 km (0.102 R)
• M6: 1,391,111 km (0.083 R)
• M7: 1,518,867 km (0.111 R)
• M8: 1,803,702 km (0.109 R)
• M9: 1,997,281 km (0.059 R)
• M10: 2,069,387 km (0.109 R)
• M11: 2,253,542 km (0.119 R)
• M12: 2,404,935 km (0.117 R)
• M13: 2,838,620 km (0.111 R)
• M14: 3,043,868 km (0.083 R)
• M15: 3,469,324 km (0.105 R)
• M16: 3,913,630 km (0.116 R)
• M17: 4,782,943 km (0.066 R)
• M18: 5,428,757 km (0.097 R)
• M19: 5,736,181 km (0.099 R)
• M20: 6,448,566 km (0.084 R)
• M21: 6,719,488 km (0.109 R)
• M22: 6,856,370 km (0.112 R)
• M23: 6,966,623 km (0.094 R)
• M24: 7,356,924 km (0.059 R)
• M25: 7,725,832 km (0.11 R)
• M26: 8,100,874 km (0.098 R)
• M27: 8,246,583 km (0.065 R)
• M28: 8,393,338 km (0.084 R)
• M29: 8,481,750 km (0.082 R)
• M30: 9,079,244 km (0.102 R)
• M31: 9,876,451 km (0.107 R)
• M32: 10,283,358 km (0.102 R)
• M33: 10,600,206 km (0.081 R)
• M34: 11,146,089 km (0.026 R)
• M35: 11,602,661 km (0.078 R)
• M36: 11,899,463 km (0.101 R)
• M37: 12,032,157 km (0.117 R)
• M38: 12,232,019 km (0.066 R)
• M39: 12,433,079 km (0.081 R)
• M40: 12,770,721 km (0.042 R)
• M41: 13,351,460 km (0.111 R)
• M42: 14,045,894 km (0.112 R)
• M43: 14,256,378 km (0.047 R)
• M44: 14,645,183 km (0.11 R)
• M45: 14,716,391 km (0.055 R)
• M46: 15,361,158 km (0.082 R)
• M47: 15,796,189 km (0.12 R)
• M48: 16,456,364 km (0.108 R)
• M49: 16,530,266 km (0.038 R)
• M50: 17,690,098 km (0.11 R)
• M51: 18,069,777 km (0.117 R)
• M52: 18,567,340 km (0.088 R)
• M53: 18,992,048 km (0.099 R)
• M54: 19,302,912 km (0.11 R)
• M55: 19,458,943 km (0.114 R)
• M56: 19,969,072 km (0.07 R)
• M57: 20,722,447 km (0.109 R)
• M58: 21,444,705 km (0.081 R)
• M59: 21,971,589 km (0.034 R)
• M60: 22,298,011 km (0.101 R)
• M61: 23,411,169 km (0.064 R)
• M62: 23,619,260 km (0.08 R)
• M63: 23,828,098 km (0.116 R)
• M64: 24,289,458 km (0.077 R)
• M65: 24,669,138 km (0.088 R)
• M66: 24,753,810 km (0.051 R)
• M67: 25,136,033 km (0.093 R)
• M68: 25,306,425 km (0.115 R)
• M69: 26,121,434 km (0.12 R)
• M70: 26,814,371 km (0.098 R)
• M71: 27,250,599 km (0.092 R)
• M72: 27,513,442 km (0.026 R)
• M73: 27,821,165 km (0.086 R)
• M74: 28,528,763 km (0.063 R)
• M75: 28,840,226 km (0.09 R)
• M76: 28,929,386 km (0.044 R)
• M77: 29,197,465 km (0.082 R)
• M78: 29,287,074 km (0.102 R)
• M79: 29,421,563 km (0.095 R)
• M80: 29,601,230 km (0.045 R)
• M81: 29,961,761 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.5

Radius: 9.9

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.96 AU - 5.6 AU

Year: 4409 Days

Day: 14 Hours

Environment

Temp: -133 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 56,280,348 km

• M1: 129,402 km (0.11 R)
• M2: 226,192 km (0.077 R)
• M3: 298,149 km (0.115 R)
• M4: 466,446 km (0.1 R)
• M5: 617,989 km (0.084 R)
• M6: 1,032,225 km (0.115 R)
• M7: 1,119,590 km (0.097 R)
• M8: 1,480,570 km (0.114 R)
• M9: 1,565,691 km (0.09 R)
• M10: 1,785,750 km (0.091 R)
• M11: 1,876,705 km (0.107 R)
• M12: 2,143,139 km (0.092 R)
• M13: 2,256,385 km (0.106 R)
• M14: 3,363,559 km (0.083 R)
• M15: 3,495,803 km (0.038 R)
• M16: 3,746,080 km (0.097 R)
• M17: 4,325,323 km (0.106 R)
• M18: 4,573,357 km (0.066 R)
• M19: 4,783,542 km (0.112 R)
• M20: 4,997,018 km (0.104 R)
• M21: 5,433,245 km (0.104 R)
• M22: 5,588,827 km (0.095 R)
• M23: 5,746,054 km (0.077 R)
• M24: 5,950,255 km (0.12 R)
• M25: 6,110,624 km (0.084 R)
• M26: 6,365,838 km (0.116 R)
• M27: 6,506,460 km (0.1 R)
• M28: 6,719,338 km (0.109 R)
• M29: 6,814,632 km (0.092 R)
• M30: 7,030,950 km (0.089 R)
• M31: 7,103,505 km (0.111 R)
• M32: 7,396,418 km (0.099 R)
• M33: 7,544,221 km (0.111 R)
• M34: 7,668,237 km (0.08 R)
• M35: 7,918,365 km (0.094 R)
• M36: 8,120,472 km (0.091 R)
• M37: 8,196,617 km (0.08 R)
• M38: 8,478,160 km (0.1 R)
• M39: 9,315,011 km (0.086 R)
• M40: 9,421,524 km (0.11 R)
• M41: 9,501,559 km (0.113 R)
• M42: 10,315,222 km (0.101 R)
• M43: 10,591,529 km (0.102 R)
• M44: 11,066,652 km (0.105 R)
• M45: 11,292,694 km (0.099 R)
• M46: 11,406,239 km (0.092 R)
• M47: 12,008,819 km (0.078 R)
• M48: 12,211,973 km (0.082 R)
• M49: 12,857,937 km (0.101 R)
• M50: 13,185,108 km (0.111 R)
• M51: 13,304,786 km (0.098 R)
• M52: 13,484,902 km (0.065 R)
• M53: 13,878,045 km (0.099 R)
• M54: 14,121,889 km (0.107 R)
• M55: 14,367,080 km (0.066 R)
• M56: 14,955,150 km (0.108 R)
• M57: 15,017,532 km (0.11 R)
• M58: 15,330,640 km (0.07 R)
• M59: 16,863,420 km (0.087 R)
• M60: 17,123,720 km (0.106 R)
• M61: 17,286,932 km (0.117 R)
• M62: 17,846,128 km (0.108 R)
• M63: 18,277,718 km (0.072 R)
• M64: 18,411,160 km (0.117 R)
• M65: 18,645,579 km (0.073 R)
• M66: 18,948,365 km (0.098 R)
• M67: 19,320,715 km (0.05 R)
• M68: 19,422,740 km (0.073 R)
• M69: 20,175,966 km (0.111 R)
• M70: 21,253,369 km (0.036 R)
• M71: 21,323,531 km (0.076 R)
• M72: 22,671,258 km (0.117 R)
• M73: 23,138,602 km (0.067 R)
• M74: 23,246,911 km (0.119 R)
• M75: 23,973,358 km (0.117 R)
• M76: 24,302,623 km (0.087 R)
• M77: 24,486,179 km (0.117 R)
• M78: 24,559,782 km (0.055 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.6

Radius: 8.1

Gravity: 14.2 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.64 AU - 5.96 AU

Year: 4434 Days

Day: 6.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 56,280,348 km

• M1: 105,766 km (0.091 R)
• M2: 302,337 km (0.108 R)
• M3: 541,843 km (0.067 R)
• M4: 670,797 km (0.12 R)
• M5: 918,082 km (0.079 R)
• M6: 1,016,368 km (0.109 R)
• M7: 1,133,054 km (0.088 R)
• M8: 1,576,911 km (0.106 R)
• M9: 1,695,991 km (0.078 R)
• M10: 1,800,261 km (0.085 R)
• M11: 1,997,281 km (0.066 R)
• M12: 2,070,734 km (0.089 R)
• M13: 2,182,633 km (0.108 R)
• M14: 2,853,879 km (0.046 R)
• M15: 3,233,857 km (0.067 R)
• M16: 3,674,722 km (0.117 R)
• M17: 4,111,099 km (0.082 R)
• M18: 4,784,140 km (0.057 R)
• M19: 5,620,691 km (0.066 R)
• M20: 5,725,111 km (0.034 R)
• M21: 6,095,814 km (0.09 R)
• M22: 6,365,539 km (0.087 R)
• M23: 7,282,724 km (0.066 R)
• M24: 7,425,440 km (0.091 R)
• M25: 8,270,668 km (0.07 R)
• M26: 8,599,185 km (0.053 R)
• M27: 8,719,761 km (0.057 R)
• M28: 8,962,408 km (0.028 R)
• M29: 9,084,779 km (0.034 R)
• M30: 9,330,868 km (0.05 R)
• M31: 9,423,768 km (0.047 R)
• M32: 9,766,796 km (0.053 R)
• M33: 9,892,608 km (0.064 R)
• M34: 10,082,448 km (0.075 R)
• M35: 10,209,606 km (0.115 R)
• M36: 10,561,909 km (0.091 R)
• M37: 10,918,401 km (0.047 R)
• M38: 12,417,222 km (0.101 R)
• M39: 12,485,438 km (0.029 R)
• M40: 12,553,655 km (0.082 R)
• M41: 12,931,090 km (0.091 R)
• M42: 13,069,319 km (0.116 R)
• M43: 13,486,996 km (0.107 R)
• M44: 13,627,169 km (0.04 R)
• M45: 13,767,791 km (0.068 R)
• M46: 14,406,724 km (0.073 R)
• M47: 15,019,028 km (0.041 R)
• M48: 15,603,058 km (0.085 R)
• M49: 15,934,866 km (0.08 R)
• M50: 16,120,068 km (0.079 R)
• M51: 16,194,418 km (0.102 R)
• M52: 16,642,913 km (0.083 R)
• M53: 17,247,139 km (0.084 R)
• M54: 17,705,058 km (0.111 R)
• M55: 17,935,438 km (0.089 R)
• M56: 18,789,044 km (0.112 R)
• M57: 19,299,472 km (0.087 R)
• M58: 19,378,459 km (0.105 R)
• M59: 19,814,687 km (0.065 R)
• M60: 20,615,933 km (0.105 R)
• M61: 21,101,827 km (0.099 R)
• M62: 21,183,208 km (0.12 R)
• M63: 21,346,270 km (0.102 R)
• M64: 21,550,620 km (0.07 R)
• M65: 21,755,570 km (0.098 R)
• M66: 21,961,267 km (0.088 R)
• M67: 23,208,614 km (0.105 R)
• M68: 23,671,769 km (0.114 R)
• M69: 23,925,636 km (0.084 R)
• M70: 24,052,944 km (0.101 R)
• M71: 25,165,503 km (0.069 R)
• M72: 25,511,224 km (0.068 R)
• M73: 25,641,374 km (0.072 R)
• M74: 26,076,405 km (0.11 R)
• M75: 27,662,890 km (0.038 R)
• M76: 27,930,371 km (0.108 R)
• M77: 28,602,664 km (0.084 R)
• M78: 29,054,001 km (0.109 R)
• M79: 29,325,820 km (0.088 R)
• M80: 29,462,104 km (0.076 R)
• M81: 29,553,059 km (0.081 R)
• M82: 30,192,291 km (0.086 R)
• M83: 30,559,554 km (0.031 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109.3

Radius: 6.6

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 19.36 AU - 20.1 AU

Year: 31851 Days

Day: 17.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 56,280,348 km

• M1: 108,159 km (0.102 R)
• M2: 155,881 km (0.054 R)
• M3: 331,359 km (0.055 R)
• M4: 465,997 km (0.057 R)
• M5: 600,785 km (0.106 R)
• M6: 991,983 km (0.12 R)
• M7: 1,078,601 km (0.095 R)
• M8: 1,282,802 km (0.088 R)
• M9: 1,425,967 km (0.11 R)
• M10: 1,994,140 km (0.083 R)
• M11: 2,104,393 km (0.098 R)
• M12: 2,188,467 km (0.119 R)
• M13: 2,900,703 km (0.12 R)
• M14: 4,125,909 km (0.11 R)
• M15: 4,302,435 km (0.078 R)
• M16: 6,160,141 km (0.112 R)
• M17: 6,240,625 km (0.052 R)
• M18: 6,402,639 km (0.118 R)
• M19: 6,731,007 km (0.12 R)
• M20: 7,575,636 km (0.036 R)
• M21: 7,835,488 km (0.104 R)
• M22: 7,879,021 km (0.083 R)
• M23: 9,270,281 km (0.042 R)
• M24: 9,362,583 km (0.085 R)
• M25: 9,548,234 km (0.077 R)
• M26: 10,446,419 km (0.036 R)
• M27: 11,371,233 km (0.119 R)
• M28: 12,069,556 km (0.092 R)
• M29: 12,474,667 km (0.043 R)
• M30: 12,832,805 km (0.102 R)
• M31: 13,090,861 km (0.06 R)
• M32: 13,927,711 km (0.113 R)
• M33: 14,299,312 km (0.11 R)
• M34: 15,983,635 km (0.041 R)
• M35: 17,844,483 km (0.077 R)
• M36: 18,363,737 km (0.093 R)
• M37: 19,063,855 km (0.096 R)
• M38: 19,594,628 km (0.033 R)
• M39: 19,653,869 km (0.114 R)
• M40: 19,891,580 km (0.062 R)
• M41: 22,444,468 km (0.105 R)
• M42: 23,318,119 km (0.093 R)
• M43: 24,330,149 km (0.096 R)
• M44: 24,649,391 km (0.111 R)
• M45: 24,713,269 km (0.084 R)
• M46: 24,905,652 km (0.115 R)
• M47: 25,291,914 km (0.041 R)
• M48: 26,005,047 km (0.097 R)
• M49: 26,790,585 km (0.068 R)
• M50: 27,583,903 km (0.109 R)
• M51: 28,116,920 km (0.107 R)
• M52: 28,855,634 km (0.085 R)
• M53: 28,923,103 km (0.094 R)
• M54: 30,009,632 km (0.092 R)
• M55: 30,146,365 km (0.07 R)
• M56: 31,594,771 km (0.103 R)
• M57: 32,362,507 km (0.097 R)
• M58: 32,643,303 km (0.062 R)
• M59: 33,136,377 km (0.076 R)
• M60: 34,201,514 km (0.038 R)
• M61: 34,272,872 km (0.117 R)
• M62: 36,074,031 km (0.094 R)
• M63: 37,022,780 km (0.093 R)
• M64: 37,242,988 km (0.09 R)
• M65: 37,463,496 km (0.094 R)
• M66: 38,646,964 km (0.06 R)
• M67: 38,795,814 km (0.038 R)
• M68: 39,467,808 km (0.101 R)
• M69: 40,596,225 km (0.075 R)
• M70: 40,747,468 km (0.047 R)
• M71: 40,974,707 km (0.042 R)
• M72: 41,050,553 km (0.036 R)
• M73: 41,888,002 km (0.098 R)
• M74: 43,502,163 km (0.091 R)
• M75: 43,889,472 km (0.079 R)
• M76: 44,044,755 km (0.116 R)
• M77: 46,079,735 km (0.075 R)
• M78: 46,949,796 km (0.071 R)
• M79: 47,506,300 km (0.051 R)
• M80: 47,665,771 km (0.116 R)
• M81: 48,706,224 km (0.092 R)
• M82: 48,947,376 km (0.073 R)
• M83: 49,350,243 km (0.095 R)
• M84: 51,626,375 km (0.113 R)
• M85: 51,954,443 km (0.095 R)
• M86: 52,612,374 km (0.112 R)
• M87: 54,102,968 km (0.075 R)
• M88: 55,104,376 km (0.088 R)
• M89: 55,691,248 km (0.034 R)
• M90: 56,027,694 km (0.077 R)
• M91: 56,196,141 km (0.1 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 14,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit