🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.8 AU - 1.06 AU

Year: 334 Days

Day: 45.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,553,588 km

• M1: 17,802 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.94 AU - 1.16 AU

Year: 401 Days

Day: 23.9 Hours

Environment

Temp: -0 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,553,588 km

• M1: 34,108 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.22 AU - 1.74 AU

Year: 671 Days

Day: 25.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.26 AU - 2.64 AU

Year: 1430 Days

Day: 15.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.06 AU - 3.16 AU

Year: 1572 Days

Day: 47.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.67 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.3

Radius: 13.3

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.2 AU - 5.24 AU

Year: 3823 Days

Day: 9.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 72,553,588 km

• M1: 172,337 km (0.094 R)
• M2: 294,109 km (0.109 R)
• M3: 410,197 km (0.097 R)
• M4: 529,277 km (0.085 R)
• M5: 695,929 km (0.051 R)
• M6: 956,828 km (0.054 R)
• M7: 1,073,066 km (0.114 R)
• M8: 1,321,099 km (0.038 R)
• M9: 1,619,247 km (0.099 R)
• M10: 1,744,760 km (0.109 R)
• M11: 1,873,564 km (0.045 R)
• M12: 2,005,808 km (0.113 R)
• M13: 2,457,444 km (0.119 R)
• M14: 2,584,602 km (0.052 R)
• M15: 3,639,118 km (0.114 R)
• M16: 3,953,722 km (0.107 R)
• M17: 4,082,227 km (0.111 R)
• M18: 4,542,689 km (0.117 R)
• M19: 4,632,298 km (0.086 R)
• M20: 4,813,461 km (0.112 R)
• M21: 4,996,868 km (0.073 R)
• M22: 5,159,331 km (0.056 R)
• M23: 5,252,980 km (0.092 R)
• M24: 5,489,643 km (0.08 R)
• M25: 5,705,513 km (0.064 R)
• M26: 6,121,246 km (0.105 R)
• M27: 6,220,579 km (0.118 R)
• M28: 6,521,570 km (0.082 R)
• M29: 6,853,228 km (0.117 R)
• M30: 7,773,405 km (0.052 R)
• M31: 7,962,047 km (0.092 R)
• M32: 9,583,838 km (0.072 R)
• M33: 9,728,350 km (0.106 R)
• M34: 9,844,587 km (0.108 R)
• M35: 10,225,314 km (0.1 R)
• M36: 10,402,587 km (0.042 R)
• M37: 10,521,368 km (0.095 R)
• M38: 10,640,597 km (0.117 R)
• M39: 12,106,806 km (0.058 R)
• M40: 12,200,454 km (0.09 R)
• M41: 12,514,759 km (0.087 R)
• M42: 12,609,455 km (0.109 R)
• M43: 13,408,756 km (0.11 R)
• M44: 13,798,309 km (0.079 R)
• M45: 14,092,867 km (0.109 R)
• M46: 15,495,048 km (0.11 R)
• M47: 17,081,234 km (0.101 R)
• M48: 17,292,018 km (0.109 R)
• M49: 17,432,939 km (0.04 R)
• M50: 17,787,037 km (0.099 R)
• M51: 17,929,305 km (0.119 R)
• M52: 18,646,477 km (0.085 R)
• M53: 18,972,301 km (0.067 R)
• M54: 19,263,568 km (0.076 R)
• M55: 19,519,530 km (0.103 R)
• M56: 20,220,097 km (0.116 R)
• M57: 20,929,041 km (0.066 R)
• M58: 21,380,976 km (0.11 R)
• M59: 21,608,066 km (0.099 R)
• M60: 22,103,085 km (0.096 R)
• M61: 22,447,908 km (0.1 R)
• M62: 22,601,845 km (0.082 R)
• M63: 22,717,484 km (0.076 R)
• M64: 23,805,958 km (0.086 R)
• M65: 24,435,765 km (0.048 R)
• M66: 24,871,843 km (0.043 R)
• M67: 25,510,775 km (0.092 R)
• M68: 25,671,294 km (0.065 R)
• M69: 26,236,026 km (0.071 R)
• M70: 26,398,190 km (0.094 R)
• M71: 26,804,797 km (0.086 R)
• M72: 27,254,638 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.9

Radius: 11.4

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.48 AU - 6.94 AU

Year: 6479 Days

Day: 8.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 72,553,588 km

• M1: 186,399 km (0.114 R)
• M2: 276,756 km (0.076 R)
• M3: 535,860 km (0.077 R)
• M4: 668,104 km (0.102 R)
• M5: 1,033,422 km (0.04 R)
• M6: 1,346,680 km (0.118 R)
• M7: 1,871,769 km (0.099 R)
• M8: 1,954,795 km (0.077 R)
• M9: 2,255,487 km (0.037 R)
• M10: 2,548,101 km (0.074 R)
• M11: 3,194,812 km (0.077 R)
• M12: 3,917,519 km (0.116 R)
• M13: 4,051,858 km (0.061 R)
• M14: 4,187,843 km (0.068 R)
• M15: 4,325,174 km (0.1 R)
• M16: 4,548,374 km (0.088 R)
• M17: 5,035,016 km (0.118 R)
• M18: 5,478,424 km (0.049 R)
• M19: 5,811,578 km (0.104 R)
• M20: 6,089,082 km (0.117 R)
• M21: 6,339,509 km (0.103 R)
• M22: 6,785,909 km (0.083 R)
• M23: 7,209,570 km (0.094 R)
• M24: 7,608,249 km (0.099 R)
• M25: 8,288,769 km (0.086 R)
• M26: 9,310,223 km (0.038 R)
• M27: 9,526,542 km (0.051 R)
• M28: 9,780,858 km (0.106 R)
• M29: 10,185,371 km (0.109 R)
• M30: 10,783,314 km (0.117 R)
• M31: 11,162,993 km (0.096 R)
• M32: 11,508,415 km (0.106 R)
• M33: 11,896,322 km (0.111 R)
• M34: 12,013,457 km (0.099 R)
• M35: 12,170,385 km (0.12 R)
• M36: 12,407,049 km (0.109 R)
• M37: 12,605,416 km (0.069 R)
• M38: 12,724,944 km (0.115 R)
• M39: 12,844,772 km (0.065 R)
• M40: 13,409,355 km (0.073 R)
• M41: 13,858,597 km (0.103 R)
• M42: 14,562,605 km (0.091 R)
• M43: 14,855,966 km (0.069 R)
• M44: 15,405,888 km (0.11 R)
• M45: 15,533,645 km (0.063 R)
• M46: 15,790,504 km (0.071 R)
• M47: 17,316,103 km (0.068 R)
• M48: 17,582,387 km (0.09 R)
• M49: 17,716,128 km (0.116 R)
• M50: 18,344,140 km (0.057 R)
• M51: 18,888,377 km (0.119 R)
• M52: 19,576,228 km (0.096 R)
• M53: 20,132,283 km (0.087 R)
• M54: 20,412,330 km (0.104 R)
• M55: 20,693,724 km (0.102 R)
• M56: 20,929,041 km (0.06 R)
• M57: 22,505,055 km (0.118 R)
• M58: 22,844,193 km (0.104 R)
• M59: 22,990,201 km (0.115 R)
• M60: 23,527,706 km (0.088 R)
• M61: 25,014,858 km (0.115 R)
• M62: 25,215,469 km (0.069 R)
• M63: 26,074,011 km (0.116 R)
• M64: 27,353,821 km (0.069 R)
• M65: 27,508,804 km (0.101 R)
• M66: 28,758,844 km (0.029 R)
• M67: 29,127,005 km (0.111 R)
• M68: 29,338,087 km (0.082 R)
• M69: 29,867,963 km (0.093 R)
• M70: 30,937,139 km (0.096 R)
• M71: 31,314,425 km (0.063 R)
• M72: 31,747,361 km (0.115 R)
• M73: 32,400,505 km (0.085 R)
• M74: 32,509,712 km (0.117 R)
• M75: 32,783,476 km (0.06 R)
• M76: 33,003,085 km (0.054 R)
• M77: 33,664,757 km (0.035 R)
• M78: 33,886,162 km (0.076 R)
• M79: 34,889,066 km (0.09 R)
• M80: 35,732,199 km (0.114 R)
• M81: 36,752,756 km (0.116 R)
• M82: 37,898,077 km (0.064 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.6

Radius: 8.6

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 6.42 AU - 7.26 AU

Year: 6669 Days

Day: 9.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 72,553,588 km

• M1: 112,647 km (0.045 R)
• M2: 289,023 km (0.086 R)
• M3: 701,165 km (0.077 R)
• M4: 756,068 km (0.041 R)
• M5: 870,360 km (0.099 R)
• M6: 1,165,667 km (0.084 R)
• M7: 1,265,448 km (0.11 R)
• M8: 1,403,078 km (0.102 R)
• M9: 1,618,799 km (0.117 R)
• M10: 1,845,290 km (0.098 R)
• M11: 2,102,448 km (0.083 R)
• M12: 2,455,948 km (0.056 R)
• M13: 2,520,275 km (0.117 R)
• M14: 3,124,800 km (0.086 R)
• M15: 3,194,663 km (0.098 R)
• M16: 3,998,003 km (0.11 R)
• M17: 4,887,961 km (0.095 R)
• M18: 5,779,564 km (0.069 R)
• M19: 6,068,438 km (0.112 R)
• M20: 6,421,339 km (0.071 R)
• M21: 6,600,258 km (0.079 R)
• M22: 6,993,850 km (0.071 R)
• M23: 7,116,371 km (0.112 R)
• M24: 7,270,756 km (0.063 R)
• M25: 8,609,956 km (0.05 R)
• M26: 8,873,547 km (0.07 R)
• M27: 8,939,819 km (0.073 R)
• M28: 9,072,961 km (0.065 R)
• M29: 9,885,726 km (0.072 R)
• M30: 9,954,542 km (0.066 R)
• M31: 10,127,177 km (0.101 R)
• M32: 10,300,861 km (0.082 R)
• M33: 10,510,597 km (0.06 R)
• M34: 12,201,651 km (0.097 R)
• M35: 12,312,354 km (0.074 R)
• M36: 12,386,404 km (0.082 R)
• M37: 12,572,205 km (0.105 R)
• M38: 12,833,852 km (0.111 R)
• M39: 13,362,531 km (0.113 R)
• M40: 14,130,117 km (0.101 R)
• M41: 14,207,609 km (0.045 R)
• M42: 14,363,191 km (0.055 R)
• M43: 14,558,416 km (0.112 R)
• M44: 16,435,869 km (0.119 R)
• M45: 17,051,016 km (0.112 R)
• M46: 17,382,076 km (0.1 R)
• M47: 17,673,642 km (0.104 R)
• M48: 18,219,225 km (0.114 R)
• M49: 18,430,607 km (0.067 R)
• M50: 18,898,400 km (0.078 R)
• M51: 20,456,761 km (0.105 R)
• M52: 20,544,425 km (0.11 R)
• M53: 20,720,352 km (0.084 R)
• M54: 20,808,615 km (0.081 R)
• M55: 21,073,702 km (0.034 R)
• M56: 21,921,025 km (0.112 R)
• M57: 22,961,478 km (0.107 R)
• M58: 23,052,733 km (0.098 R)
• M59: 23,373,022 km (0.084 R)
• M60: 23,464,725 km (0.1 R)
• M61: 23,740,733 km (0.074 R)
• M62: 23,925,487 km (0.11 R)
• M63: 24,435,615 km (0.058 R)
• M64: 25,231,177 km (0.115 R)
• M65: 25,892,848 km (0.093 R)
• M66: 26,178,131 km (0.081 R)
• M67: 26,273,425 km (0.081 R)
• M68: 26,464,462 km (0.075 R)
• M69: 27,960,141 km (0.068 R)
• M70: 28,301,823 km (0.045 R)
• M71: 28,399,660 km (0.079 R)
• M72: 28,792,055 km (0.117 R)
• M73: 29,831,012 km (0.113 R)
• M74: 29,930,495 km (0.062 R)
• M75: 30,430,002 km (0.081 R)
• M76: 30,630,613 km (0.106 R)
• M77: 30,831,672 km (0.114 R)
• M78: 30,982,766 km (0.103 R)
• M79: 31,843,403 km (0.107 R)
• M80: 32,302,219 km (0.115 R)
• M81: 33,020,439 km (0.109 R)
• M82: 34,367,867 km (0.092 R)
• M83: 34,786,142 km (0.051 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.2

Radius: 10.8

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 9.08 AU - 11.02 AU

Year: 11877 Days

Day: 14.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 72,553,588 km

• M1: 201,060 km (0.09 R)
• M2: 480,808 km (0.115 R)
• M3: 622,327 km (0.045 R)
• M4: 754,572 km (0.085 R)
• M5: 914,492 km (0.052 R)
• M6: 1,058,405 km (0.111 R)
• M7: 1,259,165 km (0.111 R)
• M8: 1,665,024 km (0.109 R)
• M9: 2,787,308 km (0.075 R)
• M10: 4,128,303 km (0.069 R)
• M11: 4,541,492 km (0.083 R)
• M12: 5,690,853 km (0.084 R)
• M13: 5,808,885 km (0.104 R)
• M14: 7,160,502 km (0.056 R)
• M15: 8,145,305 km (0.119 R)
• M16: 8,297,595 km (0.115 R)
• M17: 8,682,660 km (0.103 R)
• M18: 8,994,871 km (0.102 R)
• M19: 9,731,042 km (0.081 R)
• M20: 10,198,536 km (0.087 R)
• M21: 12,097,232 km (0.085 R)
• M22: 13,557,457 km (0.103 R)
• M23: 13,738,320 km (0.071 R)
• M24: 13,897,044 km (0.116 R)
• M25: 14,033,776 km (0.093 R)
• M26: 14,377,253 km (0.095 R)
• M27: 14,469,405 km (0.062 R)
• M28: 14,886,185 km (0.076 R)
• M29: 15,049,396 km (0.101 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 860.7

Radius: 3.8

Gravity: 59.61 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 12 AU - 13.14 AU

Year: 16613 Days

Day: 17.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,553,588 km

• M1: 53,706 km (0.092 R)
• M2: 237,113 km (0.078 R)
• M3: 542,442 km (0.116 R)
• M4: 584,329 km (0.074 R)
• M5: 649,255 km (0.09 R)
• M6: 716,424 km (0.096 R)
• M7: 1,718,730 km (0.118 R)
• M8: 2,004,911 km (0.108 R)
• M9: 2,656,559 km (0.114 R)
• M10: 2,911,923 km (0.059 R)
• M11: 3,136,918 km (0.073 R)
• M12: 3,367,598 km (0.078 R)
• M13: 3,406,643 km (0.081 R)
• M14: 4,344,023 km (0.105 R)
• M15: 4,951,091 km (0.056 R)
• M16: 5,538,263 km (0.092 R)
• M17: 6,290,740 km (0.053 R)
• M18: 6,581,110 km (0.118 R)
• M19: 7,427,385 km (0.111 R)
• M20: 7,682,748 km (0.12 R)
• M21: 7,889,044 km (0.074 R)
• M22: 7,992,865 km (0.114 R)
• M23: 9,274,170 km (0.067 R)
• M24: 9,383,826 km (0.058 R)
• M25: 10,050,583 km (0.09 R)
• M26: 10,446,569 km (0.034 R)
• M27: 11,429,128 km (0.084 R)
• M28: 11,487,920 km (0.1 R)
• M29: 11,782,927 km (0.086 R)
• M30: 12,200,305 km (0.072 R)
• M31: 13,729,943 km (0.114 R)
• M32: 13,792,325 km (0.06 R)
• M33: 13,854,857 km (0.115 R)
• M34: 13,980,220 km (0.109 R)
• M35: 14,421,833 km (0.113 R)
• M36: 15,318,672 km (0.074 R)
• M37: 17,638,636 km (0.08 R)
• M38: 17,910,755 km (0.106 R)
• M39: 18,115,554 km (0.089 R)
• M40: 18,321,401 km (0.063 R)
• M41: 18,527,846 km (0.085 R)
• M42: 18,804,303 km (0.035 R)
• M43: 19,151,819 km (0.082 R)
• M44: 19,221,681 km (0.091 R)
• M45: 19,924,043 km (0.079 R)
• M46: 19,994,653 km (0.113 R)
• M47: 20,065,413 km (0.032 R)
• M48: 20,777,798 km (0.093 R)
• M49: 21,570,966 km (0.109 R)
• M50: 21,861,784 km (0.107 R)
• M51: 22,080,795 km (0.071 R)
• M52: 22,594,514 km (0.066 R)
• M53: 22,889,970 km (0.035 R)
• M54: 23,335,473 km (0.085 R)
• M55: 23,933,864 km (0.025 R)
• M56: 25,069,312 km (0.105 R)
• M57: 25,528,428 km (0.047 R)
• M58: 25,682,065 km (0.112 R)
• M59: 27,549,794 km (0.072 R)
• M60: 29,380,274 km (0.072 R)
• M61: 30,269,484 km (0.106 R)
• M62: 32,157,259 km (0.093 R)
• M63: 33,073,396 km (0.106 R)
• M64: 34,421,423 km (0.11 R)
• M65: 34,591,067 km (0.104 R)
• M66: 34,761,160 km (0.076 R)
• M67: 34,846,281 km (0.093 R)
• M68: 38,131,749 km (0.109 R)
• M69: 41,966,691 km (0.105 R)
• M70: 44,991,859 km (0.098 R)
• M71: 46,953,236 km (0.07 R)
• M72: 49,228,770 km (0.074 R)
• M73: 50,765,589 km (0.078 R)
• M74: 52,025,801 km (0.108 R)
• M75: 52,904,389 km (0.094 R)
• M76: 53,591,044 km (0.116 R)
• M77: 53,787,765 km (0.094 R)
• M78: 53,984,785 km (0.095 R)
• M79: 54,478,159 km (0.104 R)
• M80: 55,867,923 km (0.117 R)
• M81: 55,967,555 km (0.094 R)
• M82: 56,967,916 km (0.054 R)
• M83: 58,176,218 km (0.097 R)
• M84: 58,783,436 km (0.112 R)
• M85: 58,986,291 km (0.051 R)
• M86: 59,902,129 km (0.089 R)
• M87: 60,310,681 km (0.103 R)
• M88: 61,748,017 km (0.057 R)
• M89: 64,446,912 km (0.093 R)
• M90: 64,970,355 km (0.069 R)
• M91: 65,810,796 km (0.029 R)
• M92: 66,760,593 km (0.072 R)
• M93: 67,502,449 km (0.119 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 17,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit