🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.49 AU - 0.57 AU

Year: 134 Days

Day: 40.5 Hours

Environment

Temp: 231 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.87 AU - 1.03 AU

Year: 322 Days

Day: 12.8 Hours

Environment

Temp: 176 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.77 AU - 2.73 AU

Year: 1175 Days

Day: 43.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,197,925 km

• M1: 353,949 km (0.114 R)
• M2: 612,902 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.83 AU - 2.73 AU

Year: 1199 Days

Day: 45.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,197,925 km

• M1: 787,782 km (0.088 R)
• M2: 1,822,551 km (0.081 R)

Asteroid Belt

Center: 5.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.3

Radius: 13.4

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 8.8 AU - 9.32 AU

Year: 9497 Days

Day: 6.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 72,197,925 km

• M1: 277,654 km (0.105 R)
• M2: 438,172 km (0.115 R)
• M3: 775,964 km (0.101 R)
• M4: 1,168,359 km (0.096 R)
• M5: 1,272,779 km (0.111 R)
• M6: 1,380,639 km (0.039 R)
• M7: 1,520,064 km (0.117 R)
• M8: 1,635,254 km (0.111 R)
• M9: 1,738,477 km (0.065 R)
• M10: 1,936,544 km (0.105 R)
• M11: 2,644,442 km (0.092 R)
• M12: 3,036,089 km (0.114 R)
• M13: 3,332,891 km (0.101 R)
• M14: 3,835,241 km (0.114 R)
• M15: 4,279,247 km (0.105 R)
• M16: 4,654,887 km (0.098 R)
• M17: 4,846,821 km (0.05 R)
• M18: 5,019,607 km (0.058 R)
• M19: 5,460,621 km (0.107 R)
• M20: 5,822,499 km (0.073 R)
• M21: 6,006,355 km (0.038 R)
• M22: 6,145,630 km (0.09 R)
• M23: 6,617,611 km (0.038 R)
• M24: 7,150,180 km (0.075 R)
• M25: 7,397,016 km (0.043 R)
• M26: 7,596,430 km (0.027 R)
• M27: 7,822,921 km (0.091 R)
• M28: 8,000,793 km (0.093 R)
• M29: 8,282,785 km (0.119 R)
• M30: 8,856,792 km (0.117 R)
• M31: 8,962,558 km (0.095 R)
• M32: 9,551,824 km (0.027 R)
• M33: 9,660,283 km (0.082 R)
• M34: 10,125,981 km (0.086 R)
• M35: 10,320,009 km (0.042 R)
• M36: 10,599,159 km (0.05 R)
• M37: 10,683,382 km (0.062 R)
• M38: 10,965,823 km (0.097 R)
• M39: 11,079,517 km (0.114 R)
• M40: 11,165,087 km (0.109 R)
• M41: 11,451,717 km (0.063 R)
• M42: 11,538,185 km (0.109 R)
• M43: 12,237,854 km (0.12 R)
• M44: 12,444,448 km (0.07 R)
• M45: 12,801,539 km (0.076 R)
• M46: 13,252,576 km (0.072 R)
• M47: 13,434,487 km (0.047 R)
• M48: 14,108,426 km (0.081 R)
• M49: 14,263,259 km (0.12 R)
• M50: 14,387,426 km (0.061 R)
• M51: 14,824,999 km (0.088 R)
• M52: 15,108,637 km (0.067 R)
• M53: 15,235,197 km (0.095 R)
• M54: 15,553,242 km (0.088 R)
• M55: 15,809,353 km (0.117 R)
• M56: 15,938,008 km (0.1 R)
• M57: 16,163,751 km (0.073 R)
• M58: 16,260,989 km (0.096 R)
• M59: 17,209,739 km (0.112 R)
• M60: 17,375,194 km (0.084 R)
• M61: 17,507,888 km (0.087 R)
• M62: 17,740,961 km (0.106 R)
• M63: 18,378,697 km (0.059 R)
• M64: 18,513,933 km (0.064 R)
• M65: 18,955,845 km (0.074 R)
• M66: 19,504,421 km (0.092 R)
• M67: 19,642,350 km (0.096 R)
• M68: 19,919,256 km (0.065 R)
• M69: 20,757,752 km (0.1 R)
• M70: 21,216,718 km (0.107 R)
• M71: 21,786,237 km (0.05 R)
• M72: 22,216,780 km (0.034 R)
• M73: 22,396,896 km (0.082 R)
• M74: 22,831,328 km (0.066 R)
• M75: 23,782,321 km (0.083 R)
• M76: 23,966,626 km (0.095 R)
• M77: 24,448,182 km (0.093 R)
• M78: 24,634,281 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.2

Radius: 8.9

Gravity: 11.3 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 8.93 AU - 10.45 AU

Year: 10505 Days

Day: 7.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,197,925 km

• M1: 129,851 km (0.115 R)
• M2: 220,058 km (0.087 R)
• M3: 299,196 km (0.065 R)
• M4: 363,822 km (0.11 R)
• M5: 420,071 km (0.057 R)
• M6: 495,319 km (0.111 R)
• M7: 733,179 km (0.114 R)
• M8: 1,718,132 km (0.12 R)
• M9: 1,897,200 km (0.114 R)
• M10: 2,136,407 km (0.104 R)
• M11: 2,821,117 km (0.035 R)
• M12: 2,972,061 km (0.109 R)
• M13: 3,156,665 km (0.065 R)
• M14: 3,218,897 km (0.061 R)
• M15: 3,313,294 km (0.117 R)
• M16: 3,504,779 km (0.06 R)
• M17: 4,272,216 km (0.098 R)
• M18: 5,687,412 km (0.116 R)
• M19: 5,801,854 km (0.111 R)
• M20: 6,071,878 km (0.061 R)
• M21: 7,192,965 km (0.102 R)
• M22: 8,333,200 km (0.083 R)
• M23: 8,946,551 km (0.07 R)
• M24: 9,079,843 km (0.052 R)
• M25: 10,169,962 km (0.082 R)
• M26: 10,262,713 km (0.032 R)
• M27: 10,967,020 km (0.086 R)
• M28: 12,077,036 km (0.095 R)
• M29: 12,224,540 km (0.115 R)
• M30: 12,372,492 km (0.05 R)
• M31: 12,471,526 km (0.063 R)
• M32: 13,121,528 km (0.105 R)
• M33: 13,629,114 km (0.117 R)
• M34: 14,246,654 km (0.103 R)
• M35: 15,137,061 km (0.091 R)
• M36: 15,349,190 km (0.112 R)
• M37: 16,424,649 km (0.108 R)
• M38: 19,390,128 km (0.104 R)
• M39: 19,447,574 km (0.074 R)
• M40: 19,851,787 km (0.09 R)
• M41: 20,551,307 km (0.113 R)
• M42: 21,496,466 km (0.112 R)
• M43: 22,274,824 km (0.095 R)
• M44: 22,879,798 km (0.032 R)
• M45: 22,940,534 km (0.107 R)
• M46: 23,490,157 km (0.082 R)
• M47: 23,612,977 km (0.106 R)
• M48: 24,540,184 km (0.108 R)
• M49: 26,111,860 km (0.101 R)
• M50: 26,749,745 km (0.106 R)
• M51: 27,134,810 km (0.103 R)
• M52: 27,392,567 km (0.034 R)
• M53: 28,890,640 km (0.107 R)
• M54: 28,956,313 km (0.057 R)
• M55: 29,616,339 km (0.1 R)
• M56: 29,749,033 km (0.111 R)
• M57: 30,214,731 km (0.112 R)
• M58: 30,415,042 km (0.105 R)
• M59: 31,153,308 km (0.042 R)
• M60: 31,965,475 km (0.089 R)
• M61: 32,033,392 km (0.119 R)
• M62: 32,305,810 km (0.111 R)
• M63: 32,716,007 km (0.044 R)
• M64: 32,990,370 km (0.071 R)
• M65: 33,059,035 km (0.102 R)
• M66: 33,887,358 km (0.103 R)
• M67: 34,095,449 km (0.073 R)
• M68: 34,165,012 km (0.072 R)
• M69: 35,917,102 km (0.085 R)
• M70: 36,697,405 km (0.115 R)
• M71: 36,839,822 km (0.093 R)
• M72: 36,911,031 km (0.111 R)
• M73: 37,053,747 km (0.118 R)
• M74: 37,196,763 km (0.085 R)
• M75: 38,418,828 km (0.057 R)
• M76: 41,050,254 km (0.084 R)
• M77: 42,836,453 km (0.114 R)
• M78: 44,268,553 km (0.119 R)
• M79: 44,572,087 km (0.099 R)
• M80: 45,869,550 km (0.115 R)
• M81: 46,253,567 km (0.119 R)
• M82: 46,793,017 km (0.12 R)
• M83: 46,870,210 km (0.078 R)
• M84: 47,489,545 km (0.082 R)
• M85: 50,388,901 km (0.081 R)
• M86: 50,705,899 km (0.088 R)
• M87: 50,864,473 km (0.075 R)
• M88: 51,660,483 km (0.032 R)
• M89: 51,740,219 km (0.078 R)
• M90: 52,139,944 km (0.115 R)
• M91: 52,781,719 km (0.105 R)
• M92: 52,862,053 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.6

Radius: 13.3

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 10.31 AU - 11.61 AU

Year: 12636 Days

Day: 6 Hours

Environment

Temp: -164 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 72,197,925 km

• M1: 173,683 km (0.111 R)
• M2: 296,653 km (0.093 R)
• M3: 847,173 km (0.063 R)
• M4: 1,053,767 km (0.098 R)
• M5: 1,702,274 km (0.088 R)
• M6: 1,797,269 km (0.067 R)
• M7: 2,405,983 km (0.071 R)
• M8: 2,595,224 km (0.077 R)
• M9: 3,134,075 km (0.087 R)
• M10: 3,431,775 km (0.101 R)
• M11: 3,584,215 km (0.067 R)
• M12: 4,216,416 km (0.098 R)
• M13: 4,713,380 km (0.109 R)
• M14: 5,619,195 km (0.103 R)
• M15: 6,277,575 km (0.099 R)
• M16: 6,845,150 km (0.092 R)
• M17: 7,076,727 km (0.105 R)
• M18: 7,350,342 km (0.106 R)
• M19: 8,191,979 km (0.027 R)
• M20: 9,661,928 km (0.104 R)
• M21: 10,228,605 km (0.06 R)
• M22: 10,850,932 km (0.046 R)
• M23: 11,485,676 km (0.044 R)
• M24: 12,225,886 km (0.105 R)
• M25: 12,933,783 km (0.045 R)
• M26: 13,461,415 km (0.106 R)
• M27: 13,558,055 km (0.07 R)
• M28: 13,752,233 km (0.098 R)
• M29: 13,898,390 km (0.112 R)
• M30: 15,489,663 km (0.08 R)
• M31: 16,255,454 km (0.053 R)
• M32: 16,616,883 km (0.072 R)
• M33: 16,876,884 km (0.11 R)
• M34: 17,085,722 km (0.098 R)
• M35: 17,717,624 km (0.083 R)
• M36: 19,275,985 km (0.118 R)
• M37: 19,439,795 km (0.04 R)
• M38: 20,320,776 km (0.086 R)
• M39: 20,990,077 km (0.075 R)
• M40: 21,271,172 km (0.034 R)
• M41: 21,836,951 km (0.07 R)
• M42: 22,178,782 km (0.111 R)
• M43: 22,350,520 km (0.106 R)
• M44: 22,465,112 km (0.112 R)
• M45: 22,925,724 km (0.116 R)
• M46: 23,215,046 km (0.077 R)
• M47: 23,505,715 km (0.12 R)
• M48: 23,622,401 km (0.09 R)
• M49: 25,155,780 km (0.095 R)
• M50: 25,394,538 km (0.099 R)
• M51: 25,874,298 km (0.108 R)
• M52: 27,025,753 km (0.1 R)
• M53: 27,331,531 km (0.112 R)
• M54: 27,638,506 km (0.055 R)
• M55: 28,815,392 km (0.111 R)
• M56: 29,065,221 km (0.08 R)
• M57: 29,693,083 km (0.093 R)
• M58: 31,153,906 km (0.08 R)
• M59: 31,731,952 km (0.025 R)
• M60: 32,703,142 km (0.08 R)
• M61: 32,963,891 km (0.065 R)
• M62: 33,552,858 km (0.061 R)
• M63: 34,674,842 km (0.106 R)
• M64: 38,594,755 km (0.101 R)
• M65: 39,215,436 km (0.034 R)
• M66: 40,257,385 km (0.099 R)
• M67: 40,606,696 km (0.101 R)
• M68: 41,027,216 km (0.11 R)
• M69: 41,449,232 km (0.108 R)
• M70: 42,297,452 km (0.115 R)
• M71: 43,008,789 km (0.088 R)
• M72: 43,580,552 km (0.11 R)
• M73: 45,456,510 km (0.099 R)
• M74: 46,039,044 km (0.12 R)
• M75: 46,404,362 km (0.037 R)
• M76: 47,285,194 km (0.106 R)
• M77: 47,949,409 km (0.037 R)
• M78: 48,839,666 km (0.11 R)
• M79: 48,988,665 km (0.112 R)
• M80: 49,885,355 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.7

Radius: 7.3

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 18.55 AU - 20.43 AU

Year: 29965 Days

Day: 20.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,197,925 km

• M1: 142,417 km (0.086 R)
• M2: 223,200 km (0.112 R)
• M3: 279,598 km (0.098 R)
• M4: 583,282 km (0.083 R)
• M5: 849,118 km (0.075 R)
• M6: 921,224 km (0.108 R)
• M7: 1,631,514 km (0.111 R)
• M8: 1,815,071 km (0.097 R)
• M9: 2,757,388 km (0.085 R)
• M10: 3,354,283 km (0.085 R)
• M11: 3,431,626 km (0.102 R)
• M12: 4,072,204 km (0.088 R)
• M13: 5,056,109 km (0.073 R)
• M14: 5,597,354 km (0.097 R)
• M15: 5,781,958 km (0.111 R)
• M16: 5,875,008 km (0.036 R)
• M17: 6,588,739 km (0.094 R)
• M18: 7,179,202 km (0.04 R)
• M19: 7,889,343 km (0.102 R)
• M20: 8,410,392 km (0.113 R)
• M21: 8,568,816 km (0.082 R)
• M22: 9,050,222 km (0.089 R)
• M23: 9,158,382 km (0.12 R)
• M24: 9,266,840 km (0.089 R)
• M25: 11,409,979 km (0.102 R)
• M26: 12,057,888 km (0.095 R)
• M27: 12,236,657 km (0.118 R)
• M28: 13,636,145 km (0.109 R)
• M29: 13,884,627 km (0.088 R)
• M30: 14,639,199 km (0.044 R)
• M31: 14,702,628 km (0.073 R)
• M32: 15,991,564 km (0.1 R)
• M33: 16,187,986 km (0.098 R)
• M34: 16,715,767 km (0.075 R)
• M35: 17,788,084 km (0.101 R)
• M36: 18,196,038 km (0.098 R)
• M37: 18,264,254 km (0.118 R)
• M38: 19,858,070 km (0.074 R)
• M39: 20,493,861 km (0.108 R)
• M40: 22,514,031 km (0.079 R)
• M41: 23,696,602 km (0.115 R)
• M42: 24,220,344 km (0.115 R)
• M43: 24,596,732 km (0.11 R)
• M44: 24,672,279 km (0.073 R)
• M45: 25,737,566 km (0.114 R)
• M46: 26,662,679 km (0.094 R)
• M47: 26,817,961 km (0.072 R)
• M48: 27,677,102 km (0.081 R)
• M49: 31,612,723 km (0.098 R)
• M50: 32,188,974 km (0.103 R)
• M51: 32,271,701 km (0.059 R)
• M52: 33,435,722 km (0.115 R)
• M53: 34,528,984 km (0.079 R)
• M54: 35,292,681 km (0.051 R)
• M55: 35,377,802 km (0.095 R)
• M56: 35,633,914 km (0.081 R)
• M57: 36,405,539 km (0.074 R)
• M58: 37,878,330 km (0.036 R)
• M59: 38,052,762 km (0.11 R)
• M60: 38,665,814 km (0.055 R)
• M61: 41,599,278 km (0.061 R)
• M62: 43,229,297 km (0.105 R)
• M63: 43,960,531 km (0.07 R)
• M64: 44,972,561 km (0.093 R)
• M65: 45,713,369 km (0.103 R)
• M66: 46,738,564 km (0.117 R)
• M67: 47,207,104 km (0.106 R)
• M68: 47,677,141 km (0.091 R)
• M69: 49,001,531 km (0.074 R)
• M70: 49,096,525 km (0.096 R)
• M71: 50,242,146 km (0.108 R)
• M72: 52,268,000 km (0.039 R)
• M73: 53,144,344 km (0.113 R)
• M74: 53,535,393 km (0.099 R)
• M75: 54,911,694 km (0.092 R)
• M76: 55,208,047 km (0.091 R)
• M77: 56,100,548 km (0.111 R)
• M78: 57,097,618 km (0.11 R)
• M79: 57,297,780 km (0.103 R)
• M80: 57,398,010 km (0.043 R)
• M81: 57,498,241 km (0.12 R)
• M82: 59,616,247 km (0.09 R)
• M83: 60,735,688 km (0.12 R)
• M84: 61,759,536 km (0.116 R)
• M85: 62,067,857 km (0.118 R)
• M86: 64,760,769 km (0.077 R)
• M87: 65,492,302 km (0.106 R)
• M88: 66,331,696 km (0.091 R)
• M89: 67,915,040 km (0.1 R)
• M90: 68,658,242 km (0.104 R)
• M91: 69,297,324 km (0.111 R)
• M92: 69,617,763 km (0.105 R)
• M93: 70,796,444 km (0.101 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 12,318 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit