🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.45 AU - 0.65 AU

Year: 154 Days

Day: 33 Hours

Environment

Temp: 192 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.83 AU - 0.87 AU

Year: 295 Days

Day: 34.4 Hours

Environment

Temp: 105 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 78,105,500 km

• M1: 486,492 km (0.114 R)
• M2: 499,358 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.44 AU - 3.74 AU

Year: 2046 Days

Day: 13.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.25 AU - 4.23 AU

Year: 2725 Days

Day: 21.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.4

Radius: 8.4

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 8.01 AU - 8.11 AU

Year: 8620 Days

Day: 9.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 78,105,500 km

• M1: 111,899 km (0.098 R)
• M2: 168,896 km (0.097 R)
• M3: 311,612 km (0.072 R)
• M4: 532,120 km (0.079 R)
• M5: 586,573 km (0.078 R)
• M6: 666,608 km (0.085 R)
• M7: 726,148 km (0.057 R)
• M8: 812,765 km (0.082 R)
• M9: 929,601 km (0.097 R)
• M10: 1,180,477 km (0.061 R)
• M11: 1,313,918 km (0.118 R)
• M12: 1,390,363 km (0.11 R)
• M13: 1,761,066 km (0.082 R)
• M14: 2,234,543 km (0.111 R)
• M15: 2,326,396 km (0.104 R)
• M16: 2,765,616 km (0.118 R)
• M17: 2,864,650 km (0.118 R)
• M18: 3,168,483 km (0.084 R)
• M19: 3,654,526 km (0.029 R)
• M20: 4,141,168 km (0.119 R)
• M21: 4,438,419 km (0.104 R)
• M22: 4,648,305 km (0.097 R)
• M23: 4,742,701 km (0.074 R)
• M24: 5,102,185 km (0.077 R)
• M25: 5,346,777 km (0.092 R)
• M26: 5,645,225 km (0.113 R)
• M27: 6,362,996 km (0.108 R)
• M28: 7,300,226 km (0.056 R)
• M29: 7,492,759 km (0.036 R)
• M30: 8,222,946 km (0.105 R)
• M31: 8,538,598 km (0.109 R)
• M32: 8,625,514 km (0.109 R)
• M33: 9,152,398 km (0.115 R)
• M34: 9,479,568 km (0.077 R)
• M35: 9,539,557 km (0.052 R)
• M36: 9,871,215 km (0.094 R)
• M37: 10,237,431 km (0.085 R)
• M38: 10,360,550 km (0.11 R)
• M39: 10,577,168 km (0.094 R)
• M40: 10,889,079 km (0.096 R)
• M41: 11,172,567 km (0.098 R)
• M42: 11,426,435 km (0.115 R)
• M43: 11,554,192 km (0.119 R)
• M44: 11,907,691 km (0.104 R)
• M45: 12,004,780 km (0.112 R)
• M46: 12,199,706 km (0.12 R)
• M47: 13,391,104 km (0.119 R)
• M48: 13,660,829 km (0.048 R)
• M49: 13,830,323 km (0.042 R)
• M50: 14,000,566 km (0.098 R)
• M51: 14,103,040 km (0.073 R)
• M52: 14,515,481 km (0.067 R)
• M53: 15,422,493 km (0.095 R)
• M54: 15,528,409 km (0.072 R)
• M55: 15,634,473 km (0.066 R)
• M56: 16,599,978 km (0.116 R)
• M57: 17,437,726 km (0.103 R)
• M58: 17,769,385 km (0.086 R)
• M59: 17,843,286 km (0.091 R)
• M60: 18,214,738 km (0.114 R)
• M61: 18,626,132 km (0.06 R)
• M62: 18,927,272 km (0.088 R)
• M63: 19,040,667 km (0.078 R)
• M64: 20,573,447 km (0.108 R)
• M65: 20,728,879 km (0.047 R)
• M66: 21,315,453 km (0.112 R)
• M67: 21,590,862 km (0.099 R)
• M68: 22,304,893 km (0.049 R)
• M69: 23,878,363 km (0.119 R)
• M70: 24,822,924 km (0.054 R)
• M71: 24,905,652 km (0.086 R)
• M72: 25,403,813 km (0.118 R)
• M73: 25,612,352 km (0.073 R)
• M74: 26,283,598 km (0.109 R)
• M75: 27,130,771 km (0.114 R)
• M76: 27,772,097 km (0.075 R)
• M77: 27,900,900 km (0.074 R)
• M78: 28,116,172 km (0.077 R)
• M79: 28,721,594 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153

Radius: 10.3

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 9.4 AU - 9.82 AU

Year: 11223 Days

Day: 10.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 78,105,500 km

• M1: 169,195 km (0.042 R)
• M2: 266,883 km (0.07 R)
• M3: 332,855 km (0.089 R)
• M4: 610,958 km (0.1 R)
• M5: 744,997 km (0.057 R)
• M6: 1,238,222 km (0.109 R)
• M7: 1,560,605 km (0.107 R)
• M8: 1,696,889 km (0.082 R)
• M9: 1,909,018 km (0.106 R)
• M10: 2,129,974 km (0.059 R)
• M11: 2,340,010 km (0.09 R)
• M12: 2,989,115 km (0.108 R)
• M13: 3,095,330 km (0.045 R)
• M14: 3,181,348 km (0.061 R)
• M15: 3,422,051 km (0.035 R)
• M16: 3,488,772 km (0.049 R)
• M17: 3,898,221 km (0.114 R)
• M18: 6,138,898 km (0.107 R)
• M19: 6,384,239 km (0.098 R)
• M20: 7,687,984 km (0.083 R)
• M21: 7,952,473 km (0.104 R)
• M22: 8,825,377 km (0.092 R)
• M23: 9,257,565 km (0.101 R)
• M24: 10,530,344 km (0.059 R)
• M25: 10,595,419 km (0.057 R)
• M26: 10,791,542 km (0.118 R)
• M27: 11,253,649 km (0.089 R)
• M28: 11,453,662 km (0.114 R)
• M29: 11,722,340 km (0.114 R)
• M30: 11,789,808 km (0.099 R)
• M31: 12,129,096 km (0.12 R)
• M32: 12,231,571 km (0.097 R)
• M33: 12,299,937 km (0.081 R)
• M34: 12,852,103 km (0.083 R)
• M35: 13,026,384 km (0.085 R)
• M36: 13,096,246 km (0.083 R)
• M37: 13,271,575 km (0.095 R)
• M38: 13,731,140 km (0.037 R)
• M39: 13,802,199 km (0.037 R)
• M40: 13,944,915 km (0.062 R)
• M41: 15,435,508 km (0.067 R)
• M42: 15,806,810 km (0.085 R)
• M43: 15,918,709 km (0.057 R)
• M44: 16,143,405 km (0.099 R)
• M45: 16,558,091 km (0.094 R)
• M46: 16,633,937 km (0.085 R)
• M47: 17,129,255 km (0.083 R)
• M48: 18,290,733 km (0.025 R)
• M49: 18,565,545 km (0.103 R)
• M50: 18,644,233 km (0.11 R)
• M51: 18,723,071 km (0.09 R)
• M52: 19,118,907 km (0.046 R)
• M53: 19,318,022 km (0.067 R)
• M54: 20,161,305 km (0.055 R)
• M55: 20,607,855 km (0.106 R)
• M56: 21,016,556 km (0.1 R)
• M57: 21,221,954 km (0.074 R)
• M58: 22,133,603 km (0.108 R)
• M59: 22,342,592 km (0.092 R)
• M60: 23,184,977 km (0.112 R)
• M61: 24,641,013 km (0.114 R)
• M62: 25,336,344 km (0.1 R)
• M63: 25,642,571 km (0.1 R)
• M64: 25,906,162 km (0.116 R)
• M65: 25,994,126 km (0.097 R)
• M66: 26,613,162 km (0.095 R)
• M67: 28,499,142 km (0.117 R)
• M68: 29,000,295 km (0.098 R)
• M69: 29,412,437 km (0.091 R)
• M70: 29,688,146 km (0.071 R)
• M71: 30,242,406 km (0.084 R)
• M72: 30,520,808 km (0.052 R)
• M73: 30,706,908 km (0.087 R)
• M74: 31,361,099 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700

Radius: 11.8

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 8.78 AU - 12.36 AU

Year: 12946 Days

Day: 12.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 78,105,500 km

• M1: 161,267 km (0.093 R)
• M2: 429,196 km (0.08 R)
• M3: 521,349 km (0.117 R)
• M4: 604,375 km (0.077 R)
• M5: 825,032 km (0.111 R)
• M6: 1,228,947 km (0.11 R)
• M7: 1,321,697 km (0.049 R)
• M8: 1,614,610 km (0.117 R)
• M9: 1,742,965 km (0.087 R)
• M10: 2,233,646 km (0.086 R)
• M11: 2,377,559 km (0.107 R)
• M12: 2,735,696 km (0.065 R)
• M13: 3,175,364 km (0.089 R)
• M14: 3,603,663 km (0.102 R)
• M15: 3,945,793 km (0.118 R)
• M16: 4,959,169 km (0.096 R)
• M17: 5,495,029 km (0.08 R)
• M18: 5,730,346 km (0.1 R)
• M19: 5,889,219 km (0.052 R)
• M20: 7,168,730 km (0.07 R)
• M21: 7,556,039 km (0.118 R)
• M22: 7,686,638 km (0.119 R)
• M23: 8,531,417 km (0.048 R)
• M24: 10,115,658 km (0.086 R)
• M25: 10,356,212 km (0.071 R)
• M26: 10,843,153 km (0.118 R)
• M27: 11,287,758 km (0.081 R)
• M28: 12,042,030 km (0.118 R)
• M29: 13,971,693 km (0.078 R)
• M30: 14,132,361 km (0.077 R)
• M31: 14,347,483 km (0.117 R)
• M32: 14,509,647 km (0.09 R)
• M33: 14,726,714 km (0.064 R)
• M34: 15,274,092 km (0.076 R)
• M35: 15,828,203 km (0.091 R)
• M36: 16,276,099 km (0.078 R)
• M37: 16,842,027 km (0.066 R)
• M38: 18,402,184 km (0.116 R)
• M39: 19,110,230 km (0.104 R)
• M40: 19,288,701 km (0.069 R)
• M41: 20,614,138 km (0.103 R)
• M42: 21,411,046 km (0.082 R)
• M43: 21,596,397 km (0.051 R)
• M44: 21,720,264 km (0.056 R)
• M45: 21,968,747 km (0.1 R)
• M46: 24,311,300 km (0.109 R)
• M47: 24,440,103 km (0.076 R)
• M48: 25,938,625 km (0.105 R)
• M49: 26,798,663 km (0.079 R)
• M50: 26,998,377 km (0.115 R)
• M51: 29,916,283 km (0.119 R)
• M52: 30,262,004 km (0.098 R)
• M53: 30,470,094 km (0.077 R)
• M54: 31,799,122 km (0.038 R)
• M55: 32,719,298 km (0.029 R)
• M56: 33,289,865 km (0.077 R)
• M57: 36,118,312 km (0.102 R)
• M58: 36,412,870 km (0.044 R)
• M59: 36,486,472 km (0.031 R)
• M60: 36,708,026 km (0.078 R)
• M61: 36,930,030 km (0.117 R)
• M62: 37,822,231 km (0.078 R)
• M63: 38,571,268 km (0.047 R)
• M64: 39,023,053 km (0.05 R)
• M65: 41,231,118 km (0.091 R)
• M66: 42,079,338 km (0.11 R)
• M67: 42,156,680 km (0.115 R)
• M68: 42,622,079 km (0.097 R)
• M69: 43,089,123 km (0.059 R)
• M70: 43,479,574 km (0.073 R)
• M71: 44,106,838 km (0.112 R)
• M72: 45,688,087 km (0.1 R)
• M73: 45,847,259 km (0.062 R)
• M74: 46,405,708 km (0.062 R)
• M75: 46,645,663 km (0.104 R)
• M76: 46,966,401 km (0.094 R)
• M77: 48,013,586 km (0.061 R)
• M78: 48,175,451 km (0.05 R)
• M79: 49,150,081 km (0.086 R)
• M80: 49,558,035 km (0.051 R)
• M81: 49,967,185 km (0.085 R)
• M82: 50,624,219 km (0.115 R)
• M83: 50,871,354 km (0.109 R)
• M84: 51,946,664 km (0.095 R)
• M85: 53,029,603 km (0.075 R)
• M86: 53,699,801 km (0.112 R)
• M87: 54,035,798 km (0.109 R)
• M88: 55,472,087 km (0.11 R)
• M89: 56,920,793 km (0.091 R)
• M90: 57,092,083 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 295.5

Radius: 5.9

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 16.02 AU - 22.36 AU

Year: 31669 Days

Day: 24.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,105,500 km

• M1: 277,803 km (0.1 R)
• M2: 562,638 km (0.089 R)
• M3: 628,760 km (0.109 R)
• M4: 744,997 km (0.081 R)
• M5: 2,322,208 km (0.075 R)
• M6: 2,504,119 km (0.057 R)
• M7: 3,398,564 km (0.109 R)
• M8: 3,439,554 km (0.03 R)
• M9: 4,426,451 km (0.075 R)
• M10: 4,835,153 km (0.105 R)
• M11: 6,032,534 km (0.1 R)
• M12: 6,638,256 km (0.104 R)
• M13: 8,624,616 km (0.055 R)
• M14: 8,736,815 km (0.057 R)
• M15: 8,849,612 km (0.045 R)
• M16: 9,305,436 km (0.106 R)
• M17: 9,420,627 km (0.106 R)
• M18: 9,478,371 km (0.082 R)
• M19: 11,142,797 km (0.102 R)
• M20: 11,265,168 km (0.101 R)
• M21: 11,634,825 km (0.114 R)
• M22: 12,767,281 km (0.103 R)
• M23: 12,831,309 km (0.066 R)
• M24: 13,281,897 km (0.107 R)
• M25: 13,606,974 km (0.114 R)
• M26: 14,331,326 km (0.068 R)
• M27: 15,068,096 km (0.097 R)
• M28: 15,339,167 km (0.094 R)
• M29: 19,666,286 km (0.098 R)
• M30: 20,709,132 km (0.097 R)
• M31: 21,237,213 km (0.089 R)
• M32: 21,313,059 km (0.117 R)
• M33: 21,922,820 km (0.114 R)
• M34: 22,460,924 km (0.114 R)
• M35: 23,393,666 km (0.114 R)
• M36: 23,864,750 km (0.049 R)
• M37: 25,136,332 km (0.054 R)
• M38: 25,377,184 km (0.065 R)
• M39: 25,942,216 km (0.081 R)
• M40: 26,920,436 km (0.062 R)
• M41: 28,661,007 km (0.102 R)
• M42: 28,912,631 km (0.113 R)
• M43: 29,333,599 km (0.067 R)
• M44: 30,866,080 km (0.109 R)
• M45: 31,037,818 km (0.102 R)
• M46: 32,511,507 km (0.103 R)
• M47: 32,686,387 km (0.049 R)
• M48: 33,212,822 km (0.055 R)
• M49: 34,452,240 km (0.086 R)
• M50: 35,796,826 km (0.099 R)
• M51: 40,494,947 km (0.056 R)
• M52: 41,343,915 km (0.11 R)
• M53: 41,438,610 km (0.104 R)
• M54: 41,818,140 km (0.067 R)
• M55: 42,676,233 km (0.101 R)
• M56: 44,022,465 km (0.054 R)
• M57: 45,285,071 km (0.115 R)
• M58: 45,969,780 km (0.061 R)
• M59: 46,756,665 km (0.099 R)
• M60: 47,052,869 km (0.111 R)
• M61: 47,250,637 km (0.084 R)
• M62: 49,947,887 km (0.1 R)
• M63: 50,048,865 km (0.08 R)
• M64: 51,569,827 km (0.114 R)
• M65: 51,773,729 km (0.104 R)
• M66: 52,592,179 km (0.115 R)
• M67: 53,208,821 km (0.099 R)
• M68: 54,241,944 km (0.119 R)
• M69: 59,185,256 km (0.101 R)
• M70: 59,826,582 km (0.098 R)
• M71: 61,440,145 km (0.036 R)
• M72: 61,981,091 km (0.119 R)
• M73: 66,809,511 km (0.094 R)
• M74: 67,031,814 km (0.116 R)
• M75: 67,365,716 km (0.102 R)
• M76: 67,477,167 km (0.086 R)
• M77: 68,035,316 km (0.045 R)
• M78: 69,493,596 km (0.097 R)
• M79: 70,283,174 km (0.044 R)
• M80: 70,622,312 km (0.076 R)
• M81: 71,416,079 km (0.067 R)
• M82: 71,643,467 km (0.1 R)
• M83: 72,098,843 km (0.116 R)
• M84: 72,212,837 km (0.115 R)
• M85: 72,440,974 km (0.09 R)
• M86: 73,241,472 km (0.101 R)
• M87: 73,356,064 km (0.101 R)
• M88: 74,390,084 km (0.11 R)
• M89: 75,197,614 km (0.105 R)
• M90: 75,660,469 km (0.084 R)
• M91: 75,892,197 km (0.051 R)
• M92: 76,472,636 km (0.108 R)
• M93: 76,705,111 km (0.033 R)
• M94: 77,287,646 km (0.083 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 13,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit