🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.55 AU - 0.57 AU

Year: 271 Days

Day: 32.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,435,414 km

• M1: 379,380 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.46 AU - 0.72 AU

Year: 293 Days

Day: 16.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.52 AU - 0.74 AU

Year: 323 Days

Day: 14.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640

Radius: 14.3

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.57 AU - 0.81 AU

Year: 370 Days

Day: 14.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 59,435,414 km

• M1: 194,178 km (0.113 R)
• M2: 322,683 km (0.072 R)
• M3: 421,567 km (0.069 R)
• M4: 552,166 km (0.101 R)
• M5: 710,739 km (0.078 R)
• M6: 836,551 km (0.102 R)
• M7: 962,812 km (0.086 R)
• M8: 1,053,767 km (0.03 R)
• M9: 1,161,029 km (0.067 R)
• M10: 1,378,544 km (0.101 R)
• M11: 1,487,601 km (0.1 R)
• M12: 1,705,117 km (0.11 R)
• M13: 1,797,269 km (0.104 R)
• M14: 1,992,195 km (0.039 R)
• M15: 2,095,118 km (0.115 R)
• M16: 2,295,280 km (0.093 R)
• M17: 2,461,334 km (0.116 R)
• M18: 2,613,624 km (0.098 R)
• M19: 2,709,068 km (0.055 R)
• M20: 3,045,962 km (0.099 R)
• M21: 3,140,359 km (0.076 R)
• M22: 3,626,851 km (0.039 R)
• M23: 3,727,081 km (0.116 R)
• M24: 3,875,782 km (0.078 R)
• M25: 4,068,015 km (0.114 R)
• M26: 4,172,285 km (0.079 R)
• M27: 4,291,514 km (0.092 R)
• M28: 4,404,909 km (0.1 R)
• M29: 4,519,202 km (0.03 R)
• M30: 4,678,225 km (0.072 R)
• M31: 5,031,425 km (0.057 R)
• M32: 5,136,144 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.7

Radius: 14.6

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.82 AU - 0.96 AU

Year: 542 Days

Day: 9.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 59,435,414 km

• M1: 183,856 km (0.105 R)
• M2: 283,787 km (0.115 R)
• M3: 403,017 km (0.071 R)
• M4: 502,948 km (0.106 R)
• M5: 600,785 km (0.04 R)
• M6: 785,987 km (0.089 R)
• M7: 894,894 km (0.103 R)
• M8: 1,027,139 km (0.116 R)
• M9: 1,148,313 km (0.102 R)
• M10: 1,240,765 km (0.036 R)
• M11: 1,355,506 km (0.04 R)
• M12: 1,473,988 km (0.075 R)
• M13: 1,782,159 km (0.053 R)
• M14: 2,047,546 km (0.07 R)
• M15: 2,222,576 km (0.069 R)
• M16: 2,480,183 km (0.084 R)
• M17: 2,627,537 km (0.108 R)
• M18: 2,727,468 km (0.069 R)
• M19: 2,859,414 km (0.099 R)
• M20: 2,952,015 km (0.078 R)
• M21: 3,077,228 km (0.061 R)
• M22: 3,246,872 km (0.088 R)
• M23: 3,430,578 km (0.059 R)
• M24: 3,595,734 km (0.11 R)
• M25: 3,922,606 km (0.09 R)
• M26: 4,020,293 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.3

Radius: 12.4

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.32 AU - 1.32 AU

Year: 979 Days

Day: 10 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 59,435,414 km

• M1: 159,771 km (0.055 R)
• M2: 238,908 km (0.119 R)
• M3: 318,943 km (0.118 R)
• M4: 481,107 km (0.077 R)
• M5: 627,563 km (0.029 R)
• M6: 711,188 km (0.114 R)
• M7: 866,022 km (0.087 R)
• M8: 948,002 km (0.093 R)
• M9: 1,037,461 km (0.087 R)
• M10: 1,125,275 km (0.118 R)
• M11: 1,225,655 km (0.075 R)
• M12: 1,324,240 km (0.12 R)
• M13: 1,435,990 km (0.098 R)
• M14: 1,545,645 km (0.115 R)
• M15: 1,674,748 km (0.116 R)
• M16: 1,841,251 km (0.102 R)
• M17: 2,095,866 km (0.107 R)
• M18: 2,203,427 km (0.099 R)
• M19: 2,300,516 km (0.034 R)
• M20: 2,417,950 km (0.098 R)
• M21: 2,499,332 km (0.109 R)
• M22: 2,658,803 km (0.088 R)
• M23: 2,762,624 km (0.042 R)
• M24: 2,841,312 km (0.059 R)
• M25: 2,934,213 km (0.108 R)
• M26: 3,068,701 km (0.11 R)
• M27: 3,164,145 km (0.038 R)
• M28: 3,295,192 km (0.06 R)
• M29: 3,505,976 km (0.104 R)
• M30: 3,641,811 km (0.095 R)
• M31: 3,750,269 km (0.119 R)
• M32: 3,926,196 km (0.12 R)
• M33: 4,097,336 km (0.094 R)
• M34: 4,233,021 km (0.106 R)
• M35: 4,316,796 km (0.117 R)
• M36: 4,493,471 km (0.041 R)
• M37: 4,594,599 km (0.119 R)
• M38: 4,704,105 km (0.1 R)
• M39: 4,870,308 km (0.117 R)
• M40: 5,111,011 km (0.038 R)
• M41: 5,413,349 km (0.107 R)
• M42: 5,496,076 km (0.028 R)
• M43: 5,721,670 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.8

Radius: 12

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.32 AU - 3.28 AU

Year: 3025 Days

Day: 6.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 59,435,414 km

• M1: 152,291 km (0.094 R)
• M2: 239,207 km (0.119 R)
• M3: 479,312 km (0.113 R)
• M4: 760,107 km (0.119 R)
• M5: 944,561 km (0.066 R)
• M6: 1,123,779 km (0.092 R)
• M7: 1,228,498 km (0.115 R)
• M8: 1,392,158 km (0.056 R)
• M9: 1,633,908 km (0.074 R)
• M10: 1,717,533 km (0.066 R)
• M11: 2,210,907 km (0.111 R)
• M12: 2,453,255 km (0.09 R)
• M13: 2,732,854 km (0.096 R)
• M14: 3,008,264 km (0.05 R)
• M15: 3,156,964 km (0.09 R)
• M16: 3,232,212 km (0.104 R)
• M17: 3,539,336 km (0.11 R)
• M18: 3,744,136 km (0.114 R)
• M19: 3,856,035 km (0.109 R)
• M20: 4,083,274 km (0.109 R)
• M21: 4,182,008 km (0.115 R)
• M22: 4,878,387 km (0.112 R)
• M23: 4,983,255 km (0.074 R)
• M24: 5,446,858 km (0.081 R)
• M25: 5,812,924 km (0.078 R)
• M26: 6,149,370 km (0.059 R)
• M27: 6,300,913 km (0.107 R)
• M28: 6,549,993 km (0.093 R)
• M29: 6,627,186 km (0.068 R)
• M30: 6,782,767 km (0.03 R)
• M31: 6,919,799 km (0.099 R)
• M32: 6,998,488 km (0.089 R)
• M33: 7,336,429 km (0.091 R)
• M34: 7,416,763 km (0.096 R)
• M35: 7,497,396 km (0.098 R)
• M36: 7,578,179 km (0.077 R)
• M37: 7,802,277 km (0.108 R)
• M38: 8,069,758 km (0.09 R)
• M39: 8,277,699 km (0.117 R)
• M40: 8,487,286 km (0.093 R)
• M41: 8,635,088 km (0.071 R)
• M42: 8,911,994 km (0.111 R)
• M43: 9,105,274 km (0.062 R)
• M44: 9,234,976 km (0.096 R)
• M45: 9,343,584 km (0.075 R)
• M46: 9,981,619 km (0.034 R)
• M47: 10,542,910 km (0.068 R)
• M48: 10,679,194 km (0.12 R)
• M49: 10,907,630 km (0.117 R)
• M50: 11,068,447 km (0.051 R)
• M51: 11,415,814 km (0.107 R)
• M52: 11,884,504 km (0.074 R)
• M53: 12,002,686 km (0.109 R)
• M54: 12,287,969 km (0.118 R)
• M55: 12,647,602 km (0.119 R)
• M56: 13,377,490 km (0.109 R)
• M57: 13,772,429 km (0.072 R)
• M58: 13,996,227 km (0.09 R)
• M59: 14,776,230 km (0.055 R)
• M60: 14,852,525 km (0.097 R)
• M61: 15,056,577 km (0.102 R)
• M62: 15,158,902 km (0.075 R)
• M63: 15,389,881 km (0.073 R)
• M64: 15,699,997 km (0.098 R)
• M65: 15,777,788 km (0.047 R)
• M66: 16,721,601 km (0.09 R)
• M67: 16,880,624 km (0.12 R)
• M68: 17,253,870 km (0.07 R)
• M69: 17,710,742 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 26.8

Radius: 7.8

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.12 AU - 7.3 AU

Year: 9992 Days

Day: 17.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 59,435,414 km

• M1: 251,324 km (0.093 R)
• M2: 1,362,537 km (0.058 R)
• M3: 1,542,952 km (0.112 R)
• M4: 1,697,487 km (0.109 R)
• M5: 1,915,302 km (0.101 R)
• M6: 1,974,094 km (0.116 R)
• M7: 2,129,974 km (0.081 R)
• M8: 3,430,130 km (0.053 R)
• M9: 4,034,505 km (0.069 R)
• M10: 4,465,945 km (0.096 R)
• M11: 4,623,771 km (0.115 R)
• M12: 4,815,406 km (0.051 R)
• M13: 4,896,039 km (0.044 R)
• M14: 5,272,876 km (0.079 R)
• M15: 5,506,847 km (0.085 R)
• M16: 5,881,440 km (0.081 R)
• M17: 6,334,871 km (0.083 R)
• M18: 6,529,947 km (0.067 R)
• M19: 7,367,695 km (0.101 R)
• M20: 7,667,040 km (0.117 R)
• M21: 7,761,287 km (0.103 R)
• M22: 8,008,423 km (0.114 R)
• M23: 9,443,665 km (0.109 R)
• M24: 9,605,829 km (0.098 R)
• M25: 10,639,550 km (0.117 R)
• M26: 12,189,384 km (0.118 R)
• M27: 12,945,452 km (0.12 R)
• M28: 13,556,709 km (0.107 R)
• M29: 14,200,428 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 917.2

Radius: 6.2

Gravity: 23.86 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.65 AU - 8.33 AU

Year: 11932 Days

Day: 21.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 59,435,414 km

• M1: 111,899 km (0.094 R)
• M2: 155,133 km (0.107 R)
• M3: 245,041 km (0.105 R)
• M4: 340,485 km (0.057 R)
• M5: 401,072 km (0.077 R)
• M6: 606,320 km (0.114 R)
• M7: 884,871 km (0.104 R)
• M8: 1,106,575 km (0.099 R)
• M9: 1,200,074 km (0.088 R)
• M10: 1,247,796 km (0.094 R)
• M11: 1,370,167 km (0.117 R)
• M12: 1,420,282 km (0.107 R)
• M13: 1,954,197 km (0.101 R)
• M14: 2,391,920 km (0.101 R)
• M15: 2,731,956 km (0.093 R)
• M16: 3,491,016 km (0.082 R)
• M17: 3,699,406 km (0.053 R)
• M18: 3,947,439 km (0.087 R)
• M19: 4,648,006 km (0.105 R)
• M20: 6,327,990 km (0.114 R)
• M21: 7,231,411 km (0.099 R)
• M22: 7,630,838 km (0.11 R)
• M23: 8,358,631 km (0.052 R)
• M24: 8,777,655 km (0.08 R)
• M25: 8,966,148 km (0.103 R)
• M26: 9,155,988 km (0.106 R)
• M27: 9,203,560 km (0.112 R)
• M28: 9,733,286 km (0.117 R)
• M29: 9,830,674 km (0.098 R)
• M30: 10,671,415 km (0.078 R)
• M31: 11,227,619 km (0.118 R)
• M32: 11,534,893 km (0.113 R)
• M33: 11,637,966 km (0.055 R)
• M34: 12,898,478 km (0.115 R)
• M35: 13,112,852 km (0.056 R)
• M36: 13,220,413 km (0.119 R)
• M37: 13,436,432 km (0.086 R)
• M38: 14,146,573 km (0.113 R)
• M39: 14,256,976 km (0.117 R)
• M40: 14,589,682 km (0.119 R)
• M41: 14,813,032 km (0.108 R)
• M42: 15,319,570 km (0.058 R)
• M43: 15,489,663 km (0.053 R)
• M44: 15,603,357 km (0.09 R)
• M45: 15,831,643 km (0.104 R)
• M46: 15,888,939 km (0.101 R)
• M47: 17,048,473 km (0.075 R)
• M48: 17,995,577 km (0.073 R)
• M49: 18,115,105 km (0.081 R)
• M50: 18,777,525 km (0.119 R)
• M51: 20,002,282 km (0.057 R)
• M52: 20,250,316 km (0.092 R)
• M53: 21,000,549 km (0.089 R)
• M54: 21,063,380 km (0.056 R)
• M55: 21,696,179 km (0.09 R)
• M56: 21,950,944 km (0.09 R)
• M57: 22,980,327 km (0.053 R)
• M58: 24,885,606 km (0.059 R)
• M59: 24,952,177 km (0.073 R)
• M60: 25,621,328 km (0.102 R)
• M61: 26,161,077 km (0.089 R)
• M62: 26,432,298 km (0.094 R)
• M63: 26,568,283 km (0.106 R)
• M64: 30,468,598 km (0.112 R)
• M65: 30,825,389 km (0.073 R)
• M66: 31,327,290 km (0.097 R)
• M67: 32,121,505 km (0.092 R)
• M68: 33,582,328 km (0.069 R)
• M69: 34,172,791 km (0.083 R)
• M70: 34,394,944 km (0.119 R)
• M71: 35,438,688 km (0.119 R)
• M72: 35,663,684 km (0.096 R)
• M73: 37,480,699 km (0.114 R)
• M74: 39,249,993 km (0.066 R)
• M75: 39,793,782 km (0.108 R)
• M76: 40,496,742 km (0.062 R)
• M77: 43,429,459 km (0.098 R)
• M78: 44,961,790 km (0.051 R)
• M79: 45,368,097 km (0.074 R)
• M80: 46,758,161 km (0.11 R)
• M81: 47,334,711 km (0.105 R)
• M82: 47,747,900 km (0.118 R)
• M83: 47,913,505 km (0.057 R)
• M84: 48,245,313 km (0.084 R)
• M85: 50,083,871 km (0.1 R)
• M86: 54,519,747 km (0.098 R)
• M87: 54,606,364 km (0.05 R)
• M88: 55,735,379 km (0.038 R)
• M89: 57,311,393 km (0.078 R)
• M90: 57,928,185 km (0.114 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 13,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit