🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.49 AU - 0.71 AU

Year: 164 Days

Day: 15.3 Hours

Environment

Temp: 200 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,673,100 km

• M1: 176,376 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.69 AU - 1.01 AU

Year: 277 Days

Day: 37.3 Hours

Environment

Temp: 119 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,673,100 km

• M1: 550,819 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.59 AU - 2.51 AU

Year: 1036 Days

Day: 14.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,673,100 km

• M1: 97,837 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946

Radius: 12.4

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.64 AU - 6.56 AU

Year: 4679 Days

Day: 6.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 89,673,100 km

• M1: 265,835 km (0.091 R)
• M2: 420,071 km (0.094 R)
• M3: 636,539 km (0.084 R)
• M4: 1,018,761 km (0.055 R)
• M5: 1,106,575 km (0.068 R)
• M6: 1,370,466 km (0.057 R)
• M7: 1,672,355 km (0.063 R)
• M8: 1,885,681 km (0.074 R)
• M9: 2,108,133 km (0.069 R)
• M10: 2,319,665 km (0.105 R)
• M11: 2,498,135 km (0.057 R)
• M12: 2,599,413 km (0.089 R)
• M13: 2,785,064 km (0.084 R)
• M14: 2,996,595 km (0.114 R)
• M15: 3,126,147 km (0.079 R)
• M16: 3,571,500 km (0.114 R)
• M17: 4,132,492 km (0.04 R)
• M18: 4,721,309 km (0.109 R)
• M19: 4,872,702 km (0.119 R)
• M20: 5,102,933 km (0.068 R)
• M21: 5,362,784 km (0.118 R)
• M22: 6,251,545 km (0.089 R)
• M23: 6,812,537 km (0.093 R)
• M24: 6,983,977 km (0.034 R)
• M25: 7,070,145 km (0.119 R)
• M26: 7,477,500 km (0.069 R)
• M27: 7,952,473 km (0.087 R)
• M28: 8,467,838 km (0.109 R)
• M29: 8,900,475 km (0.047 R)
• M30: 8,994,123 km (0.112 R)
• M31: 9,658,936 km (0.091 R)
• M32: 10,274,083 km (0.064 R)
• M33: 10,735,592 km (0.108 R)
• M34: 10,935,455 km (0.108 R)
• M35: 11,203,833 km (0.047 R)
• M36: 11,338,920 km (0.057 R)
• M37: 11,678,807 km (0.078 R)
• M38: 12,403,608 km (0.107 R)
• M39: 13,572,117 km (0.104 R)
• M40: 14,005,652 km (0.108 R)
• M41: 14,370,521 km (0.099 R)
• M42: 14,923,584 km (0.077 R)
• M43: 15,596,625 km (0.119 R)
• M44: 15,747,420 km (0.07 R)
• M45: 16,012,657 km (0.096 R)
• M46: 16,470,875 km (0.119 R)
• M47: 16,740,151 km (0.119 R)
• M48: 17,010,923 km (0.067 R)
• M49: 17,831,767 km (0.092 R)
• M50: 17,950,099 km (0.099 R)
• M51: 18,505,855 km (0.115 R)
• M52: 18,665,626 km (0.112 R)
• M53: 18,825,845 km (0.103 R)
• M54: 19,268,954 km (0.044 R)
• M55: 20,412,480 km (0.08 R)
• M56: 20,660,364 km (0.095 R)
• M57: 21,535,810 km (0.076 R)
• M58: 21,619,884 km (0.044 R)
• M59: 22,551,281 km (0.069 R)
• M60: 22,764,757 km (0.099 R)
• M61: 23,236,738 km (0.058 R)
• M62: 23,668,777 km (0.059 R)
• M63: 24,059,826 km (0.091 R)
• M64: 24,278,089 km (0.114 R)
• M65: 24,540,783 km (0.082 R)
• M66: 25,201,556 km (0.096 R)
• M67: 25,868,314 km (0.083 R)
• M68: 26,585,935 km (0.11 R)
• M69: 26,947,064 km (0.091 R)
• M70: 27,400,944 km (0.105 R)
• M71: 27,628,932 km (0.1 R)
• M72: 28,685,242 km (0.09 R)
• M73: 28,962,896 km (0.056 R)
• M74: 29,241,597 km (0.034 R)
• M75: 29,427,846 km (0.119 R)
• M76: 29,754,717 km (0.06 R)
• M77: 29,895,190 km (0.107 R)
• M78: 30,129,909 km (0.106 R)
• M79: 31,216,887 km (0.075 R)
• M80: 31,598,062 km (0.079 R)
• M81: 31,884,991 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.2

Radius: 14.1

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 7.49 AU - 10.75 AU

Year: 9725 Days

Day: 7.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 89,673,100 km

• M1: 178,769 km (0.109 R)
• M2: 314,604 km (0.114 R)
• M3: 431,141 km (0.104 R)
• M4: 569,070 km (0.083 R)
• M5: 944,411 km (0.071 R)
• M6: 1,169,556 km (0.042 R)
• M7: 1,306,588 km (0.1 R)
• M8: 1,578,856 km (0.1 R)
• M9: 1,771,089 km (0.04 R)
• M10: 2,053,380 km (0.099 R)
• M11: 2,372,622 km (0.114 R)
• M12: 2,460,436 km (0.114 R)
• M13: 2,708,021 km (0.084 R)
• M14: 2,869,886 km (0.094 R)
• M15: 3,130,934 km (0.089 R)
• M16: 3,227,724 km (0.091 R)
• M17: 3,549,808 km (0.077 R)
• M18: 4,198,464 km (0.096 R)
• M19: 4,414,035 km (0.071 R)
• M20: 8,500,749 km (0.053 R)
• M21: 9,120,683 km (0.049 R)
• M22: 9,225,401 km (0.102 R)
• M23: 9,401,029 km (0.085 R)
• M24: 9,542,250 km (0.106 R)
• M25: 9,648,614 km (0.092 R)
• M26: 10,367,880 km (0.093 R)
• M27: 10,550,390 km (0.116 R)
• M28: 10,844,649 km (0.052 R)
• M29: 10,955,800 km (0.1 R)
• M30: 11,253,799 km (0.039 R)
• M31: 11,441,544 km (0.087 R)
• M32: 11,744,031 km (0.077 R)
• M33: 12,049,061 km (0.11 R)
• M34: 12,706,095 km (0.097 R)
• M35: 13,894,052 km (0.11 R)
• M36: 15,657,960 km (0.096 R)
• M37: 16,459,805 km (0.076 R)
• M38: 16,715,916 km (0.085 R)
• M39: 17,059,244 km (0.105 R)
• M40: 17,275,113 km (0.098 R)
• M41: 17,448,348 km (0.109 R)
• M42: 17,665,863 km (0.058 R)
• M43: 18,147,418 km (0.037 R)
• M44: 18,500,320 km (0.099 R)
• M45: 18,722,174 km (0.113 R)
• M46: 18,855,615 km (0.102 R)
• M47: 19,934,814 km (0.12 R)
• M48: 20,757,453 km (0.092 R)
• M49: 20,895,681 km (0.093 R)
• M50: 21,358,537 km (0.11 R)
• M51: 22,153,201 km (0.089 R)
• M52: 22,341,544 km (0.086 R)
• M53: 22,909,867 km (0.117 R)
• M54: 23,100,305 km (0.107 R)
• M55: 23,771,251 km (0.108 R)
• M56: 24,643,407 km (0.071 R)
• M57: 25,921,571 km (0.104 R)
• M58: 27,726,769 km (0.082 R)
• M59: 27,828,196 km (0.12 R)
• M60: 28,031,499 km (0.048 R)
• M61: 28,286,414 km (0.041 R)
• M62: 29,520,447 km (0.112 R)
• M63: 30,091,911 km (0.113 R)
• M64: 30,196,181 km (0.077 R)
• M65: 30,929,659 km (0.04 R)
• M66: 31,404,333 km (0.087 R)
• M67: 31,563,056 km (0.096 R)
• M68: 31,668,972 km (0.115 R)
• M69: 31,934,508 km (0.115 R)
• M70: 32,735,305 km (0.101 R)
• M71: 33,380,820 km (0.116 R)
• M72: 34,356,797 km (0.092 R)
• M73: 34,848,375 km (0.12 R)
• M74: 35,397,250 km (0.101 R)
• M75: 35,783,212 km (0.118 R)
• M76: 36,170,671 km (0.035 R)
• M77: 37,228,926 km (0.069 R)
• M78: 37,340,975 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 120.6

Radius: 6.2

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 12.89 AU - 17.27 AU

Year: 20678 Days

Day: 16.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 89,673,100 km

• M1: 114,293 km (0.119 R)
• M2: 326,273 km (0.104 R)
• M3: 549,174 km (0.069 R)
• M4: 1,252,284 km (0.116 R)
• M5: 1,752,389 km (0.093 R)
• M6: 3,074,236 km (0.054 R)
• M7: 3,540,533 km (0.09 R)
• M8: 3,710,326 km (0.079 R)
• M9: 5,130,908 km (0.08 R)
• M10: 5,583,292 km (0.092 R)
• M11: 5,847,631 km (0.106 R)
• M12: 5,947,712 km (0.097 R)
• M13: 6,048,392 km (0.048 R)
• M14: 6,422,685 km (0.116 R)
• M15: 7,015,691 km (0.099 R)
• M16: 7,157,809 km (0.09 R)
• M17: 7,919,262 km (0.112 R)
• M18: 8,253,464 km (0.106 R)
• M19: 8,328,413 km (0.075 R)
• M20: 10,596,616 km (0.069 R)
• M21: 10,800,667 km (0.056 R)
• M22: 11,212,510 km (0.071 R)
• M23: 11,337,125 km (0.079 R)
• M24: 11,462,189 km (0.08 R)
• M25: 12,350,202 km (0.076 R)
• M26: 13,085,176 km (0.064 R)
• M27: 14,191,602 km (0.072 R)
• M28: 14,506,655 km (0.06 R)
• M29: 15,790,205 km (0.102 R)
• M30: 16,210,425 km (0.118 R)
• M31: 16,587,113 km (0.106 R)
• M32: 17,014,364 km (0.044 R)
• M33: 18,415,199 km (0.074 R)
• M34: 19,502,476 km (0.064 R)
• M35: 19,552,442 km (0.076 R)
• M36: 20,104,308 km (0.101 R)
• M37: 24,484,085 km (0.117 R)
• M38: 25,405,010 km (0.098 R)
• M39: 27,113,417 km (0.03 R)
• M40: 27,504,317 km (0.076 R)
• M41: 28,858,626 km (0.108 R)
• M42: 31,338,809 km (0.1 R)
• M43: 31,572,930 km (0.118 R)
• M44: 31,925,233 km (0.051 R)
• M45: 37,240,445 km (0.084 R)
• M46: 38,360,933 km (0.1 R)
• M47: 38,674,042 km (0.034 R)
• M48: 40,698,550 km (0.105 R)
• M49: 40,890,184 km (0.053 R)
• M50: 41,402,407 km (0.102 R)
• M51: 43,017,017 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 762.4

Radius: 6

Gravity: 21.18 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 11.9 AU - 18.61 AU

Year: 21028 Days

Day: 16.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 89,673,100 km

• M1: 87,964 km (0.082 R)
• M2: 156,031 km (0.117 R)
• M3: 340,485 km (0.103 R)
• M4: 497,862 km (0.096 R)
• M5: 562,937 km (0.067 R)
• M6: 1,183,170 km (0.036 R)
• M7: 1,424,471 km (0.117 R)
• M8: 2,057,719 km (0.107 R)
• M9: 2,274,037 km (0.11 R)
• M10: 2,806,606 km (0.098 R)
• M11: 3,418,611 km (0.107 R)
• M12: 4,025,679 km (0.082 R)
• M13: 4,572,309 km (0.07 R)
• M14: 4,618,834 km (0.116 R)
• M15: 5,336,904 km (0.045 R)
• M16: 5,385,972 km (0.12 R)
• M17: 5,683,821 km (0.031 R)
• M18: 6,140,544 km (0.107 R)
• M19: 6,714,700 km (0.116 R)
• M20: 7,088,994 km (0.027 R)
• M21: 7,142,999 km (0.103 R)
• M22: 7,305,911 km (0.063 R)
• M23: 9,001,304 km (0.11 R)
• M24: 9,118,439 km (0.034 R)
• M25: 9,892,608 km (0.1 R)
• M26: 10,074,220 km (0.095 R)
• M27: 10,440,735 km (0.087 R)
• M28: 10,936,203 km (0.087 R)
• M29: 11,502,879 km (0.061 R)
• M30: 11,630,187 km (0.097 R)
• M31: 13,259,308 km (0.1 R)
• M32: 13,526,490 km (0.118 R)
• M33: 13,930,703 km (0.106 R)
• M34: 15,586,901 km (0.038 R)
• M35: 16,152,680 km (0.113 R)
• M36: 18,855,615 km (0.088 R)
• M37: 20,373,734 km (0.094 R)
• M38: 20,836,889 km (0.088 R)
• M39: 21,069,663 km (0.113 R)
• M40: 21,381,575 km (0.083 R)
• M41: 21,459,665 km (0.103 R)
• M42: 22,803,503 km (0.076 R)
• M43: 25,157,724 km (0.103 R)
• M44: 25,240,302 km (0.107 R)
• M45: 25,987,394 km (0.076 R)
• M46: 26,237,971 km (0.08 R)
• M47: 26,489,445 km (0.087 R)
• M48: 26,657,593 km (0.093 R)
• M49: 27,248,504 km (0.11 R)
• M50: 28,443,492 km (0.066 R)
• M51: 28,529,511 km (0.102 R)
• M52: 30,355,652 km (0.075 R)
• M53: 30,972,743 km (0.086 R)
• M54: 32,129,733 km (0.117 R)
• M55: 32,848,700 km (0.075 R)
• M56: 33,300,785 km (0.095 R)
• M57: 35,962,879 km (0.112 R)
• M58: 36,803,021 km (0.105 R)
• M59: 38,122,474 km (0.102 R)
• M60: 39,074,365 km (0.045 R)
• M61: 39,649,420 km (0.119 R)
• M62: 39,841,653 km (0.069 R)
• M63: 40,227,017 km (0.109 R)
• M64: 42,172,837 km (0.065 R)
• M65: 42,664,116 km (0.105 R)
• M66: 44,248,657 km (0.065 R)
• M67: 44,747,865 km (0.113 R)
• M68: 45,048,257 km (0.036 R)
• M69: 45,953,474 km (0.108 R)
• M70: 46,560,243 km (0.109 R)
• M71: 49,426,688 km (0.116 R)
• M72: 51,299,354 km (0.052 R)
• M73: 53,513,253 km (0.116 R)
• M74: 54,792,315 km (0.081 R)
• M75: 54,899,427 km (0.072 R)
• M76: 56,405,428 km (0.098 R)
• M77: 57,924,894 km (0.078 R)
• M78: 60,118,747 km (0.11 R)
• M79: 60,671,511 km (0.105 R)
• M80: 62,116,477 km (0.097 R)
• M81: 62,563,326 km (0.096 R)
• M82: 63,123,420 km (0.117 R)
• M83: 63,235,618 km (0.101 R)
• M84: 64,022,952 km (0.069 R)
• M85: 66,290,556 km (0.081 R)
• M86: 67,319,491 km (0.056 R)
• M87: 67,548,824 km (0.048 R)
• M88: 69,509,005 km (0.069 R)
• M89: 75,381,469 km (0.064 R)
• M90: 75,619,629 km (0.119 R)
• M91: 75,977,467 km (0.06 R)
• M92: 81,410,712 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 580.3

Radius: 5

Gravity: 23.21 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 15.65 AU - 21.09 AU

Year: 27801 Days

Day: 21.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,673,100 km

• M1: 76,893 km (0.05 R)
• M2: 195,076 km (0.092 R)
• M3: 296,802 km (0.108 R)
• M4: 674,238 km (0.113 R)
• M5: 889,210 km (0.114 R)
• M6: 1,064,090 km (0.078 R)
• M7: 1,412,204 km (0.12 R)
• M8: 1,479,224 km (0.12 R)
• M9: 1,616,255 km (0.116 R)
• M10: 1,829,582 km (0.115 R)
• M11: 2,282,864 km (0.115 R)
• M12: 2,441,437 km (0.103 R)
• M13: 2,811,393 km (0.071 R)
• M14: 3,154,720 km (0.042 R)
• M15: 3,648,393 km (0.101 R)
• M16: 3,787,220 km (0.116 R)
• M17: 3,880,718 km (0.103 R)
• M18: 4,408,649 km (0.093 R)
• M19: 4,556,602 km (0.09 R)
• M20: 4,656,084 km (0.09 R)
• M21: 4,958,870 km (0.108 R)
• M22: 6,735,195 km (0.119 R)
• M23: 6,791,743 km (0.071 R)
• M24: 7,483,633 km (0.094 R)
• M25: 7,719,250 km (0.055 R)
• M26: 7,957,260 km (0.086 R)
• M27: 9,120,533 km (0.036 R)
• M28: 9,246,046 km (0.041 R)
• M29: 11,330,842 km (0.113 R)
• M30: 12,774,162 km (0.104 R)
• M31: 15,379,708 km (0.037 R)
• M32: 15,529,157 km (0.117 R)
• M33: 17,827,728 km (0.106 R)
• M34: 17,984,806 km (0.069 R)
• M35: 19,418,103 km (0.098 R)
• M36: 20,066,909 km (0.037 R)
• M37: 21,971,290 km (0.051 R)
• M38: 24,453,418 km (0.108 R)
• M39: 24,540,633 km (0.102 R)
• M40: 26,394,749 km (0.116 R)
• M41: 26,842,944 km (0.103 R)
• M42: 28,110,786 km (0.096 R)
• M43: 29,120,722 km (0.056 R)
• M44: 29,213,173 km (0.118 R)
• M45: 29,862,577 km (0.1 R)
• M46: 30,142,475 km (0.082 R)
• M47: 30,516,918 km (0.092 R)
• M48: 31,459,684 km (0.078 R)
• M49: 32,220,838 km (0.078 R)
• M50: 33,858,336 km (0.066 R)
• M51: 35,325,443 km (0.108 R)
• M52: 38,119,033 km (0.105 R)
• M53: 40,879,413 km (0.097 R)
• M54: 41,709,532 km (0.112 R)
• M55: 42,126,760 km (0.106 R)
• M56: 42,440,467 km (0.098 R)
• M57: 42,755,071 km (0.095 R)
• M58: 45,835,441 km (0.102 R)
• M59: 46,914,191 km (0.114 R)
• M60: 48,767,111 km (0.104 R)
• M61: 49,426,688 km (0.072 R)
• M62: 52,319,163 km (0.109 R)
• M63: 52,656,356 km (0.102 R)
• M64: 55,151,649 km (0.071 R)
• M65: 57,221,634 km (0.067 R)
• M66: 58,149,740 km (0.114 R)
• M67: 60,845,792 km (0.099 R)
• M68: 61,200,489 km (0.091 R)
• M69: 61,318,821 km (0.104 R)
• M70: 61,555,784 km (0.065 R)
• M71: 62,387,698 km (0.114 R)
• M72: 62,626,007 km (0.11 R)
• M73: 62,745,237 km (0.107 R)
• M74: 63,103,523 km (0.088 R)
• M75: 64,062,296 km (0.104 R)
• M76: 66,115,677 km (0.105 R)
• M77: 66,358,773 km (0.115 R)
• M78: 68,559,059 km (0.112 R)
• M79: 68,804,997 km (0.114 R)
• M80: 72,529,236 km (0.081 R)
• M81: 76,063,785 km (0.104 R)
• M82: 77,339,706 km (0.077 R)
• M83: 78,236,994 km (0.074 R)
• M84: 78,365,498 km (0.087 R)
• M85: 79,654,134 km (0.108 R)
• M86: 79,783,387 km (0.095 R)
• M87: 80,949,652 km (0.039 R)
• M88: 82,382,799 km (0.116 R)
• M89: 85,141,983 km (0.095 R)
• M90: 85,803,355 km (0.112 R)
• M91: 86,333,829 km (0.097 R)
• M92: 86,998,193 km (0.082 R)
• M93: 89,001,907 km (0.118 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 12,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit