🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.4 AU - 0.64 AU

Year: 117 Days

Day: 43.8 Hours

Environment

Temp: 313 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.41 AU - 0.63 AU

Year: 117 Days

Day: 24.5 Hours

Environment

Temp: 297 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.89 AU - 2.35 AU

Year: 963 Days

Day: 44.5 Hours

Environment

Temp: -6 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.78 AU - 5.86 AU

Year: 3302 Days

Day: 22.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.41 AU - 8.85 AU

Year: 5941 Days

Day: 44.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.7

Radius: 9.4

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 7.56 AU - 10.26 AU

Year: 8299 Days

Day: 7.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 28,784,141 km

• M1: 118,033 km (0.105 R)
• M2: 270,772 km (0.078 R)
• M3: 421,567 km (0.025 R)
• M4: 514,916 km (0.051 R)
• M5: 739,163 km (0.114 R)
• M6: 947,403 km (0.116 R)
• M7: 1,174,642 km (0.059 R)
• M8: 1,330,075 km (0.098 R)
• M9: 1,474,137 km (0.068 R)
• M10: 1,623,586 km (0.066 R)
• M11: 1,797,568 km (0.097 R)
• M12: 2,122,345 km (0.053 R)
• M13: 2,206,569 km (0.104 R)
• M14: 2,334,924 km (0.095 R)
• M15: 2,399,999 km (0.079 R)
• M16: 2,576,674 km (0.046 R)
• M17: 2,803,763 km (0.115 R)
• M18: 2,896,364 km (0.094 R)
• M19: 2,990,013 km (0.107 R)
• M20: 3,228,771 km (0.074 R)
• M21: 3,301,625 km (0.099 R)
• M22: 3,448,979 km (0.113 R)
• M23: 3,981,847 km (0.091 R)
• M24: 4,060,086 km (0.119 R)
• M25: 4,138,775 km (0.104 R)
• M26: 4,271,318 km (0.047 R)
• M27: 4,567,672 km (0.114 R)
• M28: 4,842,932 km (0.098 R)
• M29: 5,525,547 km (0.059 R)
• M30: 5,613,062 km (0.075 R)
• M31: 5,967,609 km (0.058 R)
• M32: 6,238,231 km (0.1 R)
• M33: 7,074,334 km (0.12 R)
• M34: 7,618,870 km (0.117 R)
• M35: 8,110,598 km (0.075 R)
• M36: 8,243,441 km (0.11 R)
• M37: 8,343,522 km (0.075 R)
• M38: 8,850,210 km (0.101 R)
• M39: 8,918,576 km (0.089 R)
• M40: 9,262,801 km (0.101 R)
• M41: 9,366,921 km (0.119 R)
• M42: 9,471,490 km (0.07 R)
• M43: 9,646,519 km (0.113 R)
• M44: 9,928,811 km (0.101 R)
• M45: 11,529,957 km (0.026 R)
• M46: 11,716,954 km (0.096 R)
• M47: 11,792,052 km (0.107 R)
• M48: 12,056,092 km (0.086 R)
• M49: 12,782,689 km (0.041 R)
• M50: 12,937,373 km (0.114 R)
• M51: 13,484,004 km (0.116 R)
• M52: 13,720,668 km (0.08 R)
• M53: 14,197,885 km (0.046 R)
• M54: 14,478,830 km (0.097 R)
• M55: 14,761,570 km (0.111 R)
• M56: 15,291,595 km (0.107 R)
• M57: 15,994,256 km (0.104 R)
• M58: 16,538,493 km (0.06 R)
• M59: 18,381,988 km (0.108 R)
• M60: 18,776,029 km (0.114 R)
• M61: 19,172,912 km (0.116 R)
• M62: 19,661,648 km (0.092 R)
• M63: 20,289,660 km (0.116 R)
• M64: 20,425,196 km (0.097 R)
• M65: 23,290,743 km (0.11 R)
• M66: 23,717,097 km (0.109 R)
• M67: 25,060,037 km (0.107 R)
• M68: 25,594,401 km (0.114 R)
• M69: 26,773,232 km (0.1 R)
• M70: 27,768,955 km (0.117 R)
• M71: 27,919,451 km (0.065 R)
• M72: 28,120,361 km (0.117 R)
• M73: 28,221,040 km (0.05 R)
• M74: 28,929,087 km (0.118 R)
• M75: 29,899,378 km (0.055 R)
• M76: 30,672,949 km (0.106 R)
• M77: 31,453,102 km (0.088 R)
• M78: 31,819,318 km (0.094 R)
• M79: 32,873,683 km (0.071 R)
• M80: 33,139,070 km (0.105 R)
• M81: 35,941,038 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.5

Radius: 10.1

Gravity: 8.43 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 10.05 AU - 16.23 AU

Year: 14864 Days

Day: 5.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 28,784,141 km

• M1: 213,925 km (0.114 R)
• M2: 330,163 km (0.066 R)
• M3: 440,566 km (0.079 R)
• M4: 745,895 km (0.088 R)
• M5: 876,943 km (0.085 R)
• M6: 1,064,389 km (0.095 R)
• M7: 1,424,022 km (0.095 R)
• M8: 3,348,748 km (0.1 R)
• M9: 3,571,051 km (0.104 R)
• M10: 3,913,480 km (0.094 R)
• M11: 4,147,751 km (0.092 R)
• M12: 4,467,292 km (0.111 R)
• M13: 4,878,087 km (0.101 R)
• M14: 6,002,166 km (0.09 R)
• M15: 6,639,602 km (0.111 R)
• M16: 7,155,565 km (0.067 R)
• M17: 7,442,494 km (0.081 R)
• M18: 7,587,305 km (0.114 R)
• M19: 11,003,821 km (0.066 R)
• M20: 11,113,925 km (0.115 R)
• M21: 11,279,679 km (0.061 R)
• M22: 11,894,676 km (0.111 R)
• M23: 12,348,706 km (0.073 R)
• M24: 14,401,338 km (0.117 R)
• M25: 14,582,202 km (0.114 R)
• M26: 14,824,401 km (0.049 R)
• M27: 15,559,226 km (0.081 R)
• M28: 17,705,207 km (0.06 R)
• M29: 18,615,510 km (0.034 R)
• M30: 20,820,882 km (0.086 R)
• M31: 21,162,115 km (0.086 R)
• M32: 21,299,146 km (0.099 R)
• M33: 21,505,292 km (0.084 R)
• M34: 21,781,151 km (0.103 R)
• M35: 22,685,919 km (0.038 R)
• M36: 22,966,714 km (0.088 R)
• M37: 23,602,804 km (0.111 R)
• M38: 23,887,339 km (0.109 R)
• M39: 24,173,071 km (0.071 R)
• M40: 25,327,219 km (0.086 R)
• M41: 25,691,490 km (0.094 R)
• M42: 28,516,945 km (0.031 R)
• M43: 28,896,026 km (0.114 R)
• M44: 30,043,142 km (0.109 R)
• M45: 30,971,546 km (0.084 R)
• M46: 31,127,278 km (0.1 R)
• M47: 31,988,064 km (0.077 R)
• M48: 34,778,513 km (0.068 R)
• M49: 35,508,551 km (0.108 R)
• M50: 35,590,081 km (0.102 R)
• M51: 37,231,768 km (0.097 R)
• M52: 39,150,062 km (0.092 R)
• M53: 40,248,559 km (0.036 R)
• M54: 41,185,939 km (0.097 R)
• M55: 41,442,799 km (0.066 R)
• M56: 42,130,351 km (0.095 R)
• M57: 43,516,973 km (0.111 R)
• M58: 43,778,620 km (0.116 R)
• M59: 44,830,592 km (0.088 R)
• M60: 45,624,957 km (0.028 R)
• M61: 46,068,215 km (0.117 R)
• M62: 46,245,938 km (0.033 R)
• M63: 46,602,130 km (0.107 R)
• M64: 47,317,059 km (0.089 R)
• M65: 47,406,668 km (0.117 R)
• M66: 47,855,760 km (0.116 R)
• M67: 47,945,669 km (0.095 R)
• M68: 48,396,407 km (0.103 R)
• M69: 48,667,478 km (0.116 R)
• M70: 49,483,834 km (0.086 R)
• M71: 50,946,303 km (0.115 R)
• M72: 51,130,009 km (0.11 R)
• M73: 51,406,167 km (0.06 R)
• M74: 53,259,535 km (0.068 R)
• M75: 54,475,915 km (0.1 R)
• M76: 55,323,537 km (0.115 R)
• M77: 55,701,570 km (0.093 R)
• M78: 56,080,502 km (0.05 R)
• M79: 56,270,192 km (0.093 R)
• M80: 56,555,325 km (0.118 R)
• M81: 57,317,826 km (0.066 R)
• M82: 58,083,916 km (0.041 R)
• M83: 58,275,851 km (0.104 R)
• M84: 58,468,084 km (0.094 R)
• M85: 60,304,846 km (0.117 R)
• M86: 60,499,324 km (0.101 R)
• M87: 61,474,552 km (0.077 R)
• M88: 62,062,322 km (0.046 R)
• M89: 63,836,553 km (0.038 R)
• M90: 66,127,794 km (0.095 R)
• M91: 66,629,396 km (0.063 R)

Planet 8 - Gas Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.6

Radius: 9.2

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 13.87 AU - 16.09 AU

Year: 18092 Days

Day: 10.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 28,784,141 km

• M1: 117,584 km (0.118 R)
• M2: 224,846 km (0.117 R)
• M3: 331,958 km (0.049 R)
• M4: 544,686 km (0.088 R)
• M5: 634,295 km (0.079 R)
• M6: 874,549 km (0.098 R)
• M7: 1,313,769 km (0.06 R)
• M8: 1,456,036 km (0.111 R)
• M9: 1,717,832 km (0.109 R)
• M10: 1,854,266 km (0.073 R)
• M11: 1,974,243 km (0.028 R)
• M12: 2,243,220 km (0.097 R)
• M13: 2,501,875 km (0.08 R)
• M14: 2,612,577 km (0.1 R)
• M15: 2,679,896 km (0.072 R)
• M16: 3,286,665 km (0.096 R)
• M17: 3,986,484 km (0.098 R)
• M18: 4,168,545 km (0.119 R)
• M19: 4,300,340 km (0.045 R)
• M20: 4,487,188 km (0.103 R)
• M21: 5,232,634 km (0.095 R)
• M22: 5,547,388 km (0.083 R)
• M23: 6,376,310 km (0.099 R)
• M24: 7,918,215 km (0.119 R)
• M25: 7,983,590 km (0.116 R)
• M26: 9,848,776 km (0.054 R)
• M27: 10,379,998 km (0.119 R)
• M28: 10,775,385 km (0.102 R)
• M29: 10,884,143 km (0.114 R)
• M30: 11,066,203 km (0.096 R)
• M31: 11,249,161 km (0.093 R)
• M32: 12,406,301 km (0.103 R)
• M33: 13,172,841 km (0.111 R)
• M34: 13,366,869 km (0.074 R)
• M35: 13,915,295 km (0.083 R)
• M36: 14,152,557 km (0.089 R)
• M37: 14,510,844 km (0.087 R)
• M38: 15,850,493 km (0.095 R)
• M39: 16,807,470 km (0.119 R)
• M40: 17,911,652 km (0.097 R)
• M41: 17,997,521 km (0.11 R)
• M42: 18,820,459 km (0.1 R)
• M43: 19,877,518 km (0.05 R)
• M44: 20,010,959 km (0.102 R)
• M45: 20,637,924 km (0.034 R)
• M46: 20,773,011 km (0.063 R)
• M47: 21,316,649 km (0.099 R)
• M48: 21,681,668 km (0.078 R)
• M49: 21,773,222 km (0.115 R)
• M50: 22,371,614 km (0.085 R)
• M51: 23,726,073 km (0.093 R)
• M52: 24,199,251 km (0.049 R)
• M53: 24,532,256 km (0.051 R)
• M54: 24,866,906 km (0.072 R)
• M55: 25,010,819 km (0.036 R)
• M56: 25,347,564 km (0.103 R)
• M57: 25,734,275 km (0.108 R)
• M58: 26,171,549 km (0.076 R)
• M59: 26,807,789 km (0.048 R)
• M60: 27,845,998 km (0.03 R)
• M61: 29,149,743 km (0.1 R)
• M62: 29,301,436 km (0.05 R)
• M63: 29,504,141 km (0.079 R)
• M64: 29,758,158 km (0.11 R)
• M65: 29,860,034 km (0.052 R)
• M66: 30,575,860 km (0.11 R)
• M67: 30,935,942 km (0.104 R)
• M68: 31,660,295 km (0.072 R)
• M69: 32,652,428 km (0.065 R)
• M70: 33,178,564 km (0.094 R)
• M71: 34,827,581 km (0.069 R)
• M72: 35,042,404 km (0.051 R)
• M73: 35,257,525 km (0.114 R)
• M74: 35,419,241 km (0.066 R)
• M75: 35,959,887 km (0.116 R)
• M76: 36,176,804 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 21.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 15.5

Radius: 7.2

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 18.64 AU - 24.2 AU

Year: 30936 Days

Day: 17.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 28,784,141 km

• M1: 609,611 km (0.057 R)
• M2: 726,746 km (0.076 R)
• M3: 1,024,297 km (0.103 R)
• M4: 2,100,803 km (0.118 R)
• M5: 2,299,170 km (0.119 R)
• M6: 2,752,900 km (0.059 R)
• M7: 2,990,162 km (0.102 R)
• M8: 3,741,144 km (0.036 R)
• M9: 5,406,018 km (0.076 R)
• M10: 6,731,755 km (0.067 R)
• M11: 6,864,298 km (0.109 R)
• M12: 7,348,696 km (0.053 R)
• M13: 8,152,336 km (0.086 R)
• M14: 8,492,970 km (0.114 R)
• M15: 9,217,622 km (0.104 R)
• M16: 9,721,618 km (0.064 R)
• M17: 10,022,309 km (0.106 R)
• M18: 10,265,107 km (0.084 R)
• M19: 10,973,752 km (0.088 R)
• M20: 11,129,932 km (0.107 R)
• M21: 11,224,029 km (0.074 R)
• M22: 13,126,615 km (0.043 R)
• M23: 14,063,995 km (0.116 R)
• M24: 14,301,706 km (0.118 R)
• M25: 14,988,211 km (0.056 R)
• M26: 16,858,932 km (0.106 R)
• M27: 19,591,038 km (0.048 R)
• M28: 21,007,879 km (0.075 R)
• M29: 26,032,423 km (0.103 R)
• M30: 26,199,075 km (0.095 R)
• M31: 26,533,426 km (0.088 R)
• M32: 26,701,126 km (0.086 R)

Kuiper Belt

Range: 35.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 16,998 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit