🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.46 AU - 0.56 AU

Year: 127 Days

Day: 36.6 Hours

Environment

Temp: 261 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.55 AU - 0.75 AU

Year: 183 Days

Day: 19.7 Hours

Environment

Temp: 239 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.82 AU - 2.74 AU

Year: 1199 Days

Day: 21.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.94 AU - 2.82 AU

Year: 1279 Days

Day: 31.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.22 AU - 4.42 AU

Year: 3127 Days

Day: 30.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.8

Radius: 13.9

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.85 AU - 8.87 AU

Year: 7674 Days

Day: 5.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 58,811,003 km

• M1: 177,273 km (0.03 R)
• M2: 462,108 km (0.06 R)
• M3: 741,257 km (0.094 R)
• M4: 898,186 km (0.099 R)
• M5: 1,009,636 km (0.062 R)
• M6: 1,106,575 km (0.029 R)
• M7: 1,538,913 km (0.08 R)
• M8: 1,710,203 km (0.109 R)
• M9: 1,804,300 km (0.107 R)
• M10: 1,924,577 km (0.097 R)
• M11: 2,122,794 km (0.09 R)
• M12: 2,486,167 km (0.081 R)
• M13: 2,827,849 km (0.076 R)
• M14: 3,228,472 km (0.103 R)
• M15: 3,316,734 km (0.114 R)
• M16: 3,571,350 km (0.118 R)
• M17: 4,100,029 km (0.086 R)
• M18: 4,292,711 km (0.089 R)
• M19: 4,521,296 km (0.091 R)
• M20: 4,821,091 km (0.119 R)
• M21: 5,058,802 km (0.086 R)
• M22: 5,196,432 km (0.086 R)
• M23: 5,352,761 km (0.111 R)
• M24: 5,581,347 km (0.107 R)
• M25: 5,957,586 km (0.062 R)
• M26: 6,139,796 km (0.096 R)
• M27: 6,546,852 km (0.076 R)
• M28: 6,886,588 km (0.114 R)
• M29: 6,982,032 km (0.114 R)
• M30: 7,563,818 km (0.029 R)
• M31: 7,682,150 km (0.118 R)
• M32: 7,800,931 km (0.062 R)
• M33: 8,323,177 km (0.043 R)
• M34: 8,425,053 km (0.109 R)
• M35: 8,547,723 km (0.051 R)
• M36: 8,712,131 km (0.1 R)
• M37: 8,877,736 km (0.092 R)
• M38: 9,296,161 km (0.061 R)
• M39: 9,507,842 km (0.106 R)
• M40: 9,699,627 km (0.087 R)
• M41: 9,957,533 km (0.037 R)
• M42: 10,766,858 km (0.071 R)
• M43: 10,944,730 km (0.085 R)
• M44: 11,348,345 km (0.076 R)
• M45: 11,597,425 km (0.111 R)
• M46: 11,985,931 km (0.096 R)
• M47: 13,606,824 km (0.115 R)
• M48: 13,774,972 km (0.05 R)
• M49: 13,944,018 km (0.096 R)
• M50: 14,430,659 km (0.077 R)
• M51: 15,121,203 km (0.117 R)
• M52: 15,320,468 km (0.108 R)
• M53: 15,445,531 km (0.11 R)
• M54: 15,646,292 km (0.119 R)
• M55: 15,822,668 km (0.036 R)
• M56: 15,999,642 km (0.109 R)
• M57: 16,355,685 km (0.098 R)
• M58: 16,611,647 km (0.068 R)
• M59: 16,920,417 km (0.116 R)
• M60: 17,517,761 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.8

Radius: 12.3

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 9.59 AU - 13.85 AU

Year: 13973 Days

Day: 8 Hours

Environment

Temp: -173 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 58,811,003 km

• M1: 159,771 km (0.066 R)
• M2: 269,575 km (0.114 R)
• M3: 346,169 km (0.077 R)
• M4: 714,031 km (0.117 R)
• M5: 983,008 km (0.089 R)
• M6: 1,229,246 km (0.074 R)
• M7: 1,909,916 km (0.052 R)
• M8: 2,524,314 km (0.117 R)
• M9: 2,717,894 km (0.038 R)
• M10: 2,992,107 km (0.054 R)
• M11: 3,327,954 km (0.087 R)
• M12: 3,730,672 km (0.06 R)
• M13: 4,206,094 km (0.046 R)
• M14: 4,407,602 km (0.081 R)
• M15: 4,494,967 km (0.069 R)
• M16: 4,730,584 km (0.072 R)
• M17: 5,122,381 km (0.103 R)
• M18: 6,229,106 km (0.065 R)
• M19: 6,459,337 km (0.098 R)
• M20: 6,558,819 km (0.069 R)
• M21: 6,826,600 km (0.116 R)
• M22: 6,961,836 km (0.096 R)
• M23: 7,338,524 km (0.087 R)
• M24: 7,686,638 km (0.081 R)
• M25: 8,111,795 km (0.094 R)
• M26: 8,255,110 km (0.116 R)
• M27: 8,617,286 km (0.116 R)
• M28: 8,800,394 km (0.088 R)
• M29: 9,282,548 km (0.06 R)
• M30: 10,117,902 km (0.094 R)
• M31: 10,233,691 km (0.026 R)
• M32: 10,977,342 km (0.092 R)
• M33: 11,215,801 km (0.059 R)
• M34: 11,415,814 km (0.115 R)
• M35: 11,576,781 km (0.09 R)
• M36: 11,738,347 km (0.032 R)
• M37: 11,900,810 km (0.058 R)
• M38: 12,310,110 km (0.089 R)
• M39: 12,392,538 km (0.073 R)
• M40: 13,608,320 km (0.089 R)
• M41: 14,165,572 km (0.111 R)
• M42: 14,295,273 km (0.115 R)
• M43: 14,643,088 km (0.108 R)
• M44: 15,037,578 km (0.05 R)
• M45: 16,016,846 km (0.073 R)
• M46: 16,924,905 km (0.037 R)
• M47: 17,849,719 km (0.035 R)
• M48: 17,989,892 km (0.118 R)
• M49: 18,177,338 km (0.11 R)
• M50: 18,743,566 km (0.115 R)
• M51: 18,838,411 km (0.092 R)
• M52: 19,172,014 km (0.06 R)
• M53: 19,555,583 km (0.109 R)
• M54: 20,574,494 km (0.111 R)
• M55: 21,016,406 km (0.11 R)
• M56: 21,362,426 km (0.117 R)
• M57: 22,160,232 km (0.109 R)
• M58: 22,815,620 km (0.09 R)
• M59: 23,069,338 km (0.055 R)
• M60: 23,785,014 km (0.09 R)
• M61: 24,559,782 km (0.085 R)
• M62: 24,871,992 km (0.063 R)
• M63: 25,237,909 km (0.103 R)
• M64: 26,028,085 km (0.09 R)
• M65: 26,240,215 km (0.12 R)
• M66: 26,933,451 km (0.112 R)
• M67: 27,524,811 km (0.107 R)
• M68: 29,324,324 km (0.034 R)
• M69: 29,932,739 km (0.061 R)
• M70: 32,692,670 km (0.08 R)
• M71: 33,900,224 km (0.028 R)
• M72: 34,306,083 km (0.113 R)
• M73: 34,538,558 km (0.084 R)
• M74: 35,122,438 km (0.089 R)
• M75: 35,532,935 km (0.103 R)
• M76: 35,827,194 km (0.082 R)
• M77: 36,299,774 km (0.06 R)
• M78: 37,489,974 km (0.101 R)
• M79: 37,789,619 km (0.03 R)
• M80: 38,090,011 km (0.106 R)
• M81: 38,210,288 km (0.111 R)
• M82: 39,177,887 km (0.079 R)
• M83: 39,725,715 km (0.079 R)
• M84: 40,398,606 km (0.036 R)
• M85: 41,137,021 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.2

Radius: 13.2

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 10.45 AU - 13.61 AU

Year: 14531 Days

Day: 11.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 58,811,003 km

• M1: 314,754 km (0.085 R)
• M2: 555,158 km (0.108 R)
• M3: 1,419,534 km (0.069 R)
• M4: 1,522,757 km (0.111 R)
• M5: 2,533,141 km (0.089 R)
• M6: 2,854,477 km (0.076 R)
• M7: 3,326,608 km (0.081 R)
• M8: 3,787,220 km (0.1 R)
• M9: 3,933,078 km (0.103 R)
• M10: 4,043,780 km (0.101 R)
• M11: 4,768,881 km (0.107 R)
• M12: 5,166,961 km (0.091 R)
• M13: 5,369,965 km (0.099 R)
• M14: 5,617,250 km (0.092 R)
• M15: 5,742,314 km (0.089 R)
• M16: 5,826,089 km (0.119 R)
• M17: 6,208,760 km (0.074 R)
• M18: 7,359,766 km (0.026 R)
• M19: 7,542,575 km (0.064 R)
• M20: 8,720,060 km (0.086 R)
• M21: 10,004,657 km (0.092 R)
• M22: 10,207,512 km (0.109 R)
• M23: 11,032,693 km (0.101 R)
• M24: 11,719,048 km (0.048 R)
• M25: 11,879,417 km (0.092 R)
• M26: 13,355,350 km (0.095 R)
• M27: 13,634,948 km (0.069 R)
• M28: 13,916,641 km (0.065 R)
• M29: 15,236,842 km (0.098 R)
• M30: 15,353,529 km (0.099 R)
• M31: 15,646,441 km (0.114 R)
• M32: 16,776,952 km (0.057 R)
• M33: 17,321,489 km (0.12 R)
• M34: 17,687,854 km (0.091 R)
• M35: 18,864,890 km (0.075 R)
• M36: 20,003,180 km (0.045 R)
• M37: 21,752,129 km (0.1 R)
• M38: 22,412,304 km (0.093 R)
• M39: 23,079,062 km (0.1 R)
• M40: 23,955,556 km (0.114 R)
• M41: 24,159,308 km (0.095 R)
• M42: 24,363,808 km (0.117 R)
• M43: 24,568,758 km (0.097 R)
• M44: 24,911,636 km (0.095 R)
• M45: 25,049,266 km (0.083 R)
• M46: 25,325,274 km (0.11 R)
• M47: 26,861,195 km (0.099 R)
• M48: 29,004,035 km (0.077 R)
• M49: 29,657,479 km (0.109 R)
• M50: 30,022,647 km (0.067 R)
• M51: 31,053,077 km (0.108 R)
• M52: 31,498,131 km (0.108 R)
• M53: 31,870,779 km (0.092 R)
• M54: 32,921,854 km (0.102 R)
• M55: 34,289,777 km (0.099 R)
• M56: 35,986,815 km (0.098 R)
• M57: 37,395,578 km (0.113 R)
• M58: 41,402,707 km (0.096 R)
• M59: 41,565,768 km (0.088 R)
• M60: 41,892,640 km (0.103 R)
• M61: 42,795,912 km (0.095 R)
• M62: 43,125,925 km (0.082 R)
• M63: 43,291,380 km (0.063 R)
• M64: 45,965,442 km (0.069 R)
• M65: 46,049,815 km (0.117 R)
• M66: 46,472,728 km (0.099 R)
• M67: 47,663,826 km (0.116 R)
• M68: 47,749,247 km (0.106 R)
• M69: 47,834,667 km (0.101 R)
• M70: 49,989,026 km (0.057 R)
• M71: 51,034,266 km (0.063 R)
• M72: 53,146,289 km (0.117 R)
• M73: 53,412,274 km (0.109 R)
• M74: 53,767,719 km (0.103 R)
• M75: 53,945,740 km (0.077 R)
• M76: 54,928,149 km (0.056 R)
• M77: 55,197,126 km (0.107 R)
• M78: 55,646,369 km (0.056 R)
• M79: 56,187,015 km (0.074 R)
• M80: 56,458,087 km (0.062 R)
• M81: 57,001,426 km (0.101 R)
• M82: 57,092,083 km (0.103 R)
• M83: 60,112,763 km (0.101 R)
• M84: 60,482,419 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.7

Radius: 12.4

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 12.46 AU - 13 AU

Year: 15817 Days

Day: 8.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,811,003 km

• M1: 163,810 km (0.088 R)
• M2: 443,857 km (0.088 R)
• M3: 521,947 km (0.118 R)
• M4: 659,128 km (0.073 R)
• M5: 1,456,634 km (0.084 R)
• M6: 1,953,748 km (0.034 R)
• M7: 2,121,447 km (0.032 R)
• M8: 2,207,167 km (0.073 R)
• M9: 2,382,346 km (0.082 R)
• M10: 2,531,794 km (0.085 R)
• M11: 2,808,999 km (0.116 R)
• M12: 2,967,274 km (0.112 R)
• M13: 3,460,199 km (0.112 R)
• M14: 3,630,292 km (0.107 R)
• M15: 3,943,549 km (0.099 R)
• M16: 5,558,758 km (0.081 R)
• M17: 6,042,557 km (0.111 R)
• M18: 6,331,131 km (0.116 R)
• M19: 6,964,828 km (0.038 R)
• M20: 7,486,326 km (0.036 R)
• M21: 8,891,499 km (0.077 R)
• M22: 10,425,775 km (0.069 R)
• M23: 10,524,360 km (0.061 R)
• M24: 11,122,452 km (0.113 R)
• M25: 12,195,966 km (0.086 R)
• M26: 12,404,057 km (0.099 R)
• M27: 13,409,205 km (0.06 R)
• M28: 14,330,578 km (0.048 R)
• M29: 14,660,741 km (0.077 R)
• M30: 14,826,645 km (0.101 R)
• M31: 15,160,547 km (0.084 R)
• M32: 15,496,993 km (0.107 R)
• M33: 15,609,640 km (0.094 R)
• M34: 16,520,841 km (0.044 R)
• M35: 16,867,010 km (0.111 R)
• M36: 17,507,888 km (0.108 R)
• M37: 17,742,906 km (0.105 R)
• M38: 17,860,939 km (0.043 R)
• M39: 17,979,121 km (0.096 R)
• M40: 18,454,393 km (0.111 R)
• M41: 18,573,922 km (0.087 R)
• M42: 18,873,716 km (0.049 R)
• M43: 19,296,181 km (0.093 R)
• M44: 21,392,196 km (0.109 R)
• M45: 21,832,762 km (0.103 R)
• M46: 23,043,458 km (0.116 R)
• M47: 23,754,197 km (0.109 R)
• M48: 24,079,722 km (0.082 R)
• M49: 24,275,845 km (0.108 R)
• M50: 24,801,083 km (0.115 R)
• M51: 24,999,151 km (0.077 R)
• M52: 25,996,819 km (0.082 R)
• M53: 26,399,536 km (0.079 R)
• M54: 26,736,730 km (0.07 R)
• M55: 27,143,337 km (0.107 R)
• M56: 28,375,126 km (0.07 R)
• M57: 29,835,201 km (0.086 R)
• M58: 30,186,457 km (0.098 R)
• M59: 32,394,671 km (0.105 R)
• M60: 33,263,535 km (0.104 R)
• M61: 33,481,799 km (0.045 R)
• M62: 34,654,646 km (0.098 R)
• M63: 35,246,006 km (0.109 R)
• M64: 35,617,308 km (0.08 R)
• M65: 36,139,405 km (0.111 R)
• M66: 36,513,848 km (0.091 R)
• M67: 37,569,261 km (0.079 R)
• M68: 38,787,586 km (0.11 R)
• M69: 39,401,536 km (0.114 R)
• M70: 40,173,611 km (0.059 R)
• M71: 42,204,252 km (0.05 R)
• M72: 42,835,854 km (0.032 R)
• M73: 42,914,992 km (0.075 R)
• M74: 43,709,356 km (0.083 R)
• M75: 47,098,047 km (0.06 R)
• M76: 47,179,877 km (0.099 R)
• M77: 47,999,524 km (0.095 R)
• M78: 48,741,380 km (0.12 R)
• M79: 49,403,949 km (0.066 R)
• M80: 49,736,206 km (0.104 R)
• M81: 50,989,387 km (0.096 R)
• M82: 52,337,413 km (0.08 R)
• M83: 52,676,253 km (0.097 R)
• M84: 52,846,046 km (0.12 R)
• M85: 54,124,510 km (0.086 R)
• M86: 54,896,584 km (0.108 R)
• M87: 55,585,782 km (0.097 R)
• M88: 58,020,936 km (0.073 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 14,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit