🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.45 AU - 0.55 AU

Year: 127 Days

Day: 33.5 Hours

Environment

Temp: 261 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 90,716,248 km

• M1: 177,423 km (0.101 R)
• M2: 478,414 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.65 AU - 0.89 AU

Year: 242 Days

Day: 41.9 Hours

Environment

Temp: 174 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.87 AU - 2.73 AU

Year: 1249 Days

Day: 14.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.55 AU - 3.81 AU

Year: 2528 Days

Day: 14.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.38 AU - 4.66 AU

Year: 2887 Days

Day: 14.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,716,248 km

• M1: 1,269,488 km (0.113 R)

Asteroid Belt

Center: 5.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.4

Radius: 11.8

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 7.43 AU - 7.51 AU

Year: 7312 Days

Day: 6.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 90,716,248 km

• M1: 276,906 km (0.044 R)
• M2: 454,030 km (0.085 R)
• M3: 777,759 km (0.09 R)
• M4: 1,389,764 km (0.081 R)
• M5: 2,038,869 km (0.087 R)
• M6: 2,629,183 km (0.096 R)
• M7: 2,845,651 km (0.119 R)
• M8: 3,168,782 km (0.095 R)
• M9: 4,434,081 km (0.106 R)
• M10: 5,075,108 km (0.054 R)
• M11: 5,652,256 km (0.119 R)
• M12: 5,870,220 km (0.12 R)
• M13: 5,995,883 km (0.103 R)
• M14: 6,703,780 km (0.067 R)
• M15: 7,201,791 km (0.114 R)
• M16: 7,953,520 km (0.038 R)
• M17: 8,058,089 km (0.073 R)
• M18: 8,338,885 km (0.108 R)
• M19: 9,237,369 km (0.097 R)
• M20: 10,015,727 km (0.059 R)
• M21: 10,622,945 km (0.119 R)
• M22: 10,853,774 km (0.07 R)
• M23: 11,398,759 km (0.062 R)
• M24: 11,793,548 km (0.08 R)
• M25: 12,596,739 km (0.089 R)
• M26: 12,922,862 km (0.044 R)
• M27: 13,251,828 km (0.095 R)
• M28: 13,417,433 km (0.092 R)
• M29: 15,110,283 km (0.118 R)
• M30: 15,587,649 km (0.108 R)
• M31: 16,202,347 km (0.078 R)
• M32: 17,184,158 km (0.111 R)
• M33: 17,773,424 km (0.119 R)
• M34: 18,047,637 km (0.088 R)
• M35: 18,139,490 km (0.088 R)
• M36: 18,231,343 km (0.071 R)
• M37: 18,369,422 km (0.094 R)
• M38: 18,693,002 km (0.077 R)
• M39: 19,675,112 km (0.086 R)
• M40: 20,339,327 km (0.095 R)
• M41: 20,434,770 km (0.115 R)
• M42: 20,914,381 km (0.109 R)
• M43: 21,592,059 km (0.111 R)
• M44: 21,835,754 km (0.096 R)
• M45: 22,129,564 km (0.093 R)
• M46: 23,118,257 km (0.101 R)
• M47: 23,217,889 km (0.105 R)
• M48: 24,171,725 km (0.048 R)
• M49: 24,882,913 km (0.113 R)
• M50: 25,497,760 km (0.113 R)
• M51: 25,755,517 km (0.077 R)
• M52: 26,690,504 km (0.04 R)
• M53: 26,795,073 km (0.083 R)
• M54: 26,952,151 km (0.097 R)
• M55: 27,109,677 km (0.062 R)
• M56: 27,478,137 km (0.104 R)
• M57: 27,583,753 km (0.073 R)
• M58: 27,795,284 km (0.111 R)
• M59: 28,113,778 km (0.087 R)
• M60: 29,778,055 km (0.119 R)
• M61: 30,321,693 km (0.114 R)
• M62: 30,649,462 km (0.104 R)
• M63: 32,417,559 km (0.076 R)
• M64: 33,765,137 km (0.101 R)
• M65: 33,934,931 km (0.107 R)
• M66: 34,161,721 km (0.107 R)
• M67: 35,130,966 km (0.105 R)
• M68: 36,167,230 km (0.119 R)
• M69: 36,283,019 km (0.095 R)
• M70: 38,151,945 km (0.081 R)
• M71: 38,801,649 km (0.094 R)
• M72: 39,098,151 km (0.072 R)
• M73: 39,514,482 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.9

Radius: 9

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.77 AU - 7.79 AU

Year: 7772 Days

Day: 14.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 90,716,248 km

• M1: 136,732 km (0.115 R)
• M2: 273,914 km (0.058 R)
• M3: 341,532 km (0.093 R)
• M4: 725,101 km (0.075 R)
• M5: 874,848 km (0.118 R)
• M6: 1,732,792 km (0.107 R)
• M7: 2,067,443 km (0.06 R)
• M8: 2,134,163 km (0.099 R)
• M9: 2,621,703 km (0.09 R)
• M10: 3,423,846 km (0.089 R)
• M11: 4,451,733 km (0.109 R)
• M12: 4,855,947 km (0.068 R)
• M13: 5,235,327 km (0.051 R)
• M14: 5,419,332 km (0.099 R)
• M15: 5,586,882 km (0.081 R)
• M16: 5,984,364 km (0.108 R)
• M17: 6,391,120 km (0.054 R)
• M18: 6,706,921 km (0.072 R)
• M19: 7,007,763 km (0.083 R)
• M20: 7,251,607 km (0.105 R)
• M21: 7,415,716 km (0.079 R)
• M22: 7,936,616 km (0.082 R)
• M23: 8,276,203 km (0.109 R)
• M24: 8,577,194 km (0.096 R)
• M25: 8,642,119 km (0.08 R)
• M26: 8,816,251 km (0.107 R)
• M27: 9,300,948 km (0.09 R)
• M28: 9,524,148 km (0.11 R)
• M29: 9,907,717 km (0.101 R)
• M30: 11,253,949 km (0.105 R)
• M31: 11,587,552 km (0.103 R)
• M32: 12,337,636 km (0.087 R)
• M33: 12,805,129 km (0.085 R)
• M34: 15,862,760 km (0.075 R)
• M35: 16,884,513 km (0.116 R)
• M36: 18,344,888 km (0.098 R)
• M37: 18,821,806 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.4

Radius: 9.4

Gravity: 8.47 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.66 AU - 9.54 AU

Year: 8257 Days

Day: 13.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 90,716,248 km

• M1: 412,890 km (0.077 R)
• M2: 516,861 km (0.076 R)
• M3: 1,190,799 km (0.079 R)
• M4: 1,326,036 km (0.108 R)
• M5: 1,549,385 km (0.083 R)
• M6: 1,633,609 km (0.091 R)
• M7: 1,895,704 km (0.088 R)
• M8: 2,484,821 km (0.033 R)
• M9: 2,584,154 km (0.077 R)
• M10: 2,659,551 km (0.118 R)
• M11: 2,735,696 km (0.111 R)
• M12: 3,207,977 km (0.116 R)
• M13: 4,316,796 km (0.07 R)
• M14: 4,436,774 km (0.091 R)
• M15: 4,865,521 km (0.116 R)
• M16: 5,275,569 km (0.11 R)
• M17: 5,468,550 km (0.074 R)
• M18: 5,861,693 km (0.12 R)
• M19: 5,994,686 km (0.084 R)
• M20: 6,128,875 km (0.103 R)
• M21: 6,537,128 km (0.038 R)
• M22: 7,559,928 km (0.106 R)
• M23: 8,481,302 km (0.037 R)
• M24: 8,745,492 km (0.11 R)
• M25: 8,974,227 km (0.063 R)
• M26: 9,089,417 km (0.113 R)
• M27: 9,243,652 km (0.109 R)
• M28: 9,988,201 km (0.076 R)
• M29: 10,107,580 km (0.115 R)
• M30: 10,508,802 km (0.088 R)
• M31: 10,915,109 km (0.091 R)
• M32: 11,368,241 km (0.102 R)
• M33: 11,576,182 km (0.098 R)
• M34: 11,701,545 km (0.033 R)
• M35: 11,827,357 km (0.06 R)
• M36: 12,165,149 km (0.111 R)
• M37: 12,292,756 km (0.091 R)
• M38: 12,720,905 km (0.066 R)
• M39: 12,893,541 km (0.092 R)
• M40: 13,023,542 km (0.049 R)
• M41: 13,153,991 km (0.099 R)
• M42: 13,328,572 km (0.069 R)
• M43: 13,416,236 km (0.094 R)
• M44: 14,034,674 km (0.109 R)
• M45: 14,257,874 km (0.045 R)
• M46: 14,662,536 km (0.086 R)
• M47: 14,843,550 km (0.097 R)
• M48: 15,070,938 km (0.057 R)
• M49: 15,483,230 km (0.044 R)
• M50: 16,085,062 km (0.05 R)
• M51: 16,978,610 km (0.044 R)
• M52: 17,599,292 km (0.119 R)
• M53: 18,324,692 km (0.059 R)
• M54: 19,754,548 km (0.095 R)
• M55: 19,904,595 km (0.096 R)
• M56: 20,812,355 km (0.091 R)
• M57: 21,066,821 km (0.052 R)
• M58: 22,043,545 km (0.088 R)
• M59: 22,459,278 km (0.076 R)
• M60: 22,720,326 km (0.076 R)
• M61: 23,034,931 km (0.119 R)
• M62: 23,456,797 km (0.052 R)
• M63: 23,774,842 km (0.078 R)
• M64: 24,415,120 km (0.114 R)
• M65: 24,629,943 km (0.091 R)
• M66: 24,845,214 km (0.073 R)
• M67: 24,953,074 km (0.112 R)
• M68: 25,169,393 km (0.056 R)
• M69: 25,876,542 km (0.025 R)
• M70: 26,645,475 km (0.082 R)
• M71: 26,811,230 km (0.103 R)
• M72: 27,477,688 km (0.118 R)
• M73: 27,756,987 km (0.056 R)
• M74: 28,205,781 km (0.083 R)
• M75: 29,110,698 km (0.049 R)
• M76: 29,338,386 km (0.11 R)
• M77: 29,910,149 km (0.072 R)
• M78: 30,543,397 km (0.062 R)
• M79: 32,469,619 km (0.077 R)
• M80: 33,179,910 km (0.118 R)
• M81: 33,656,080 km (0.061 R)
• M82: 35,038,065 km (0.029 R)
• M83: 37,547,121 km (0.111 R)
• M84: 37,609,054 km (0.107 R)
• M85: 40,113,622 km (0.102 R)
• M86: 40,557,479 km (0.079 R)
• M87: 41,066,710 km (0.095 R)
• M88: 43,189,504 km (0.041 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39.5

Radius: 5.5

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 10.56 AU - 16.48 AU

Year: 17805 Days

Day: 24.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 90,716,248 km

• M1: 87,814 km (0.1 R)
• M2: 150,944 km (0.084 R)
• M3: 862,881 km (0.075 R)
• M4: 1,031,477 km (0.057 R)
• M5: 1,224,758 km (0.103 R)
• M6: 1,267,692 km (0.086 R)
• M7: 1,311,076 km (0.069 R)
• M8: 1,708,258 km (0.099 R)
• M9: 2,717,146 km (0.117 R)
• M10: 3,298,783 km (0.118 R)
• M11: 3,338,875 km (0.102 R)
• M12: 3,460,348 km (0.095 R)
• M13: 3,542,029 km (0.103 R)
• M14: 3,939,062 km (0.071 R)
• M15: 4,175,277 km (0.106 R)
• M16: 5,003,450 km (0.104 R)
• M17: 5,639,092 km (0.107 R)
• M18: 5,832,223 km (0.112 R)
• M19: 6,225,067 km (0.117 R)
• M20: 6,728,314 km (0.086 R)
• M21: 6,856,070 km (0.099 R)
• M22: 7,114,127 km (0.096 R)
• M23: 7,613,185 km (0.114 R)
• M24: 9,347,324 km (0.052 R)
• M25: 10,776,432 km (0.076 R)
• M26: 11,046,157 km (0.12 R)
• M27: 11,745,826 km (0.073 R)
• M28: 11,838,128 km (0.037 R)
• M29: 12,616,785 km (0.087 R)
• M30: 12,742,896 km (0.103 R)
• M31: 14,092,119 km (0.073 R)
• M32: 14,551,834 km (0.091 R)
• M33: 14,850,132 km (0.117 R)
• M34: 15,960,447 km (0.104 R)
• M35: 17,167,253 km (0.115 R)
• M36: 17,341,984 km (0.084 R)
• M37: 18,011,434 km (0.095 R)
• M38: 18,905,281 km (0.114 R)
• M39: 21,183,358 km (0.071 R)
• M40: 21,258,306 km (0.051 R)
• M41: 22,088,275 km (0.102 R)
• M42: 22,316,412 km (0.082 R)
• M43: 23,896,465 km (0.072 R)
• M44: 24,052,495 km (0.044 R)
• M45: 24,522,831 km (0.062 R)
• M46: 25,313,306 km (0.062 R)
• M47: 25,512,271 km (0.026 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 455.9

Radius: 3

Gravity: 50.66 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 16.16 AU - 23.74 AU

Year: 31914 Days

Day: 22.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 90,716,248 km

• M1: 333,154 km (0.101 R)
• M2: 656,735 km (0.086 R)
• M3: 735,722 km (0.119 R)
• M4: 961,316 km (0.119 R)
• M5: 1,206,956 km (0.068 R)
• M6: 1,437,187 km (0.071 R)
• M7: 1,471,145 km (0.064 R)
• M8: 1,862,643 km (0.067 R)
• M9: 2,364,245 km (0.062 R)
• M10: 2,485,569 km (0.081 R)
• M11: 2,904,891 km (0.085 R)
• M12: 3,300,578 km (0.116 R)
• M13: 3,853,940 km (0.105 R)
• M14: 4,736,568 km (0.04 R)
• M15: 4,838,294 km (0.075 R)
• M16: 5,410,955 km (0.07 R)
• M17: 6,393,215 km (0.108 R)
• M18: 7,020,030 km (0.096 R)
• M19: 7,487,972 km (0.087 R)
• M20: 7,785,672 km (0.102 R)
• M21: 8,087,111 km (0.092 R)
• M22: 8,208,734 km (0.119 R)
• M23: 8,392,441 km (0.083 R)
• M24: 9,014,169 km (0.116 R)
• M25: 9,267,139 km (0.086 R)
• M26: 10,235,935 km (0.102 R)
• M27: 10,565,948 km (0.119 R)
• M28: 11,508,415 km (0.079 R)
• M29: 11,851,592 km (0.078 R)
• M30: 12,128,498 km (0.07 R)
• M31: 12,618,132 km (0.091 R)
• M32: 13,761,359 km (0.097 R)
• M33: 14,125,480 km (0.106 R)
• M34: 14,345,389 km (0.077 R)
• M35: 14,714,447 km (0.085 R)
• M36: 15,236,394 km (0.103 R)
• M37: 20,033,399 km (0.062 R)
• M38: 20,611,445 km (0.102 R)
• M39: 20,944,151 km (0.082 R)
• M40: 21,699,321 km (0.112 R)
• M41: 21,868,217 km (0.111 R)
• M42: 22,634,158 km (0.114 R)
• M43: 23,669,076 km (0.101 R)
• M44: 24,192,369 km (0.068 R)
• M45: 24,455,362 km (0.119 R)
• M46: 24,719,253 km (0.085 R)
• M47: 24,984,191 km (0.114 R)
• M48: 25,338,887 km (0.082 R)
• M49: 25,516,909 km (0.027 R)
• M50: 27,593,178 km (0.106 R)
• M51: 28,051,695 km (0.099 R)
• M52: 28,420,304 km (0.065 R)
• M53: 32,001,079 km (0.058 R)
• M54: 33,258,150 km (0.113 R)
• M55: 34,531,527 km (0.073 R)
• M56: 35,025,349 km (0.084 R)
• M57: 35,720,830 km (0.103 R)
• M58: 35,820,612 km (0.073 R)
• M59: 36,020,325 km (0.115 R)
• M60: 36,320,568 km (0.045 R)
• M61: 39,162,927 km (0.088 R)
• M62: 39,884,588 km (0.062 R)
• M63: 42,920,676 km (0.077 R)
• M64: 43,664,626 km (0.117 R)
• M65: 43,877,953 km (0.103 R)
• M66: 45,057,532 km (0.112 R)
• M67: 45,488,973 km (0.081 R)
• M68: 45,597,132 km (0.102 R)
• M69: 46,464,949 km (0.055 R)
• M70: 50,325,023 km (0.082 R)
• M71: 51,334,210 km (0.111 R)
• M72: 54,630,749 km (0.115 R)
• M73: 55,899,040 km (0.104 R)
• M74: 57,995,205 km (0.088 R)
• M75: 61,187,175 km (0.094 R)
• M76: 61,545,462 km (0.115 R)
• M77: 62,985,042 km (0.094 R)
• M78: 64,435,842 km (0.064 R)
• M79: 64,678,639 km (0.091 R)
• M80: 68,110,564 km (0.072 R)
• M81: 68,729,600 km (0.101 R)
• M82: 74,766,473 km (0.053 R)
• M83: 74,893,930 km (0.07 R)
• M84: 75,021,537 km (0.063 R)
• M85: 75,532,863 km (0.116 R)
• M86: 76,558,805 km (0.085 R)
• M87: 79,143,856 km (0.082 R)
• M88: 79,404,007 km (0.06 R)
• M89: 81,363,589 km (0.101 R)
• M90: 82,546,908 km (0.073 R)
• M91: 84,266,386 km (0.089 R)
• M92: 87,471,521 km (0.097 R)
• M93: 88,683,712 km (0.084 R)
• M94: 89,359,446 km (0.103 R)
• M95: 90,036,974 km (0.077 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 13,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit