🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.18 AU - 1.34 AU

Year: 504 Days

Day: 17 Hours

Environment

Temp: 1 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.39 AU - 1.77 AU

Year: 708 Days

Day: 26.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,200,423 km

• M1: 269,575 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.33 AU - 1.93 AU

Year: 742 Days

Day: 17.2 Hours

Environment

Temp: -26 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,200,423 km

• M1: 878,738 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.56 AU - 4.32 AU

Year: 2788 Days

Day: 28.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,200,423 km

• M1: 32,912 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.51 AU - 5.33 AU

Year: 3312 Days

Day: 26.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.2

Radius: 9.6

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.33 AU - 7.55 AU

Year: 5825 Days

Day: 8.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 45,200,423 km

• M1: 147,952 km (0.102 R)
• M2: 261,048 km (0.103 R)
• M3: 483,201 km (0.091 R)
• M4: 638,185 km (0.117 R)
• M5: 832,961 km (0.117 R)
• M6: 973,882 km (0.094 R)
• M7: 1,047,335 km (0.062 R)
• M8: 1,187,358 km (0.087 R)
• M9: 1,266,496 km (0.047 R)
• M10: 1,347,428 km (0.079 R)
• M11: 1,486,404 km (0.09 R)
• M12: 1,885,532 km (0.08 R)
• M13: 1,978,731 km (0.12 R)
• M14: 2,451,012 km (0.082 R)
• M15: 2,622,002 km (0.048 R)
• M16: 2,744,074 km (0.111 R)
• M17: 2,814,684 km (0.027 R)
• M18: 2,957,849 km (0.072 R)
• M19: 3,140,209 km (0.102 R)
• M20: 3,307,459 km (0.114 R)
• M21: 3,401,706 km (0.099 R)
• M22: 3,477,702 km (0.061 R)
• M23: 3,767,922 km (0.062 R)
• M24: 3,906,150 km (0.117 R)
• M25: 4,187,544 km (0.056 R)
• M26: 4,392,642 km (0.096 R)
• M27: 4,664,312 km (0.103 R)
• M28: 5,092,760 km (0.12 R)
• M29: 5,158,284 km (0.047 R)
• M30: 5,918,840 km (0.105 R)
• M31: 5,987,655 km (0.077 R)
• M32: 6,429,716 km (0.106 R)
• M33: 6,762,273 km (0.046 R)
• M34: 7,076,129 km (0.118 R)
• M35: 7,419,306 km (0.119 R)
• M36: 7,743,036 km (0.11 R)
• M37: 7,969,827 km (0.081 R)
• M38: 8,327,066 km (0.036 R)
• M39: 8,481,750 km (0.085 R)
• M40: 9,110,062 km (0.083 R)
• M41: 9,189,648 km (0.063 R)
• M42: 9,296,161 km (0.074 R)
• M43: 9,403,124 km (0.117 R)
• M44: 9,537,313 km (0.108 R)
• M45: 9,699,178 km (0.038 R)
• M46: 10,108,029 km (0.071 R)
• M47: 10,801,864 km (0.12 R)
• M48: 10,886,087 km (0.033 R)
• M49: 11,712,316 km (0.035 R)
• M50: 11,856,828 km (0.06 R)
• M51: 13,093,703 km (0.099 R)
• M52: 13,424,464 km (0.116 R)
• M53: 14,217,183 km (0.059 R)
• M54: 14,712,502 km (0.075 R)
• M55: 15,276,635 km (0.085 R)
• M56: 15,911,678 km (0.104 R)
• M57: 16,071,748 km (0.085 R)
• M58: 16,620,174 km (0.083 R)
• M59: 16,815,100 km (0.072 R)
• M60: 17,305,930 km (0.074 R)
• M61: 17,536,610 km (0.065 R)
• M62: 17,635,794 km (0.105 R)
• M63: 18,301,804 km (0.089 R)
• M64: 19,010,000 km (0.098 R)
• M65: 19,145,835 km (0.101 R)
• M66: 19,384,443 km (0.12 R)
• M67: 19,555,583 km (0.119 R)
• M68: 19,658,357 km (0.113 R)
• M69: 20,140,810 km (0.077 R)
• M70: 20,210,074 km (0.085 R)
• M71: 21,293,462 km (0.052 R)
• M72: 21,469,838 km (0.112 R)
• M73: 21,753,326 km (0.119 R)
• M74: 23,662,045 km (0.087 R)
• M75: 23,991,459 km (0.107 R)
• M76: 24,433,072 km (0.04 R)
• M77: 24,506,974 km (0.101 R)
• M78: 24,692,026 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.3

Radius: 9.4

Gravity: 10.95 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.78 AU - 10.16 AU

Year: 8787 Days

Day: 9.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 45,200,423 km

• M1: 118,482 km (0.112 R)
• M2: 347,516 km (0.118 R)
• M3: 481,406 km (0.091 R)
• M4: 571,165 km (0.062 R)
• M5: 1,067,680 km (0.087 R)
• M6: 1,127,818 km (0.066 R)
• M7: 1,490,294 km (0.088 R)
• M8: 1,626,727 km (0.077 R)
• M9: 1,696,589 km (0.107 R)
• M10: 2,834,281 km (0.034 R)
• M11: 2,976,100 km (0.119 R)
• M12: 3,597,081 km (0.05 R)
• M13: 3,844,067 km (0.093 R)
• M14: 4,453,080 km (0.097 R)
• M15: 5,439,827 km (0.068 R)
• M16: 5,652,256 km (0.054 R)
• M17: 6,012,338 km (0.084 R)
• M18: 6,380,050 km (0.054 R)
• M19: 6,792,791 km (0.045 R)
• M20: 8,042,681 km (0.049 R)
• M21: 8,652,741 km (0.087 R)
• M22: 8,942,512 km (0.081 R)
• M23: 9,446,806 km (0.091 R)
• M24: 10,046,843 km (0.088 R)
• M25: 10,176,994 km (0.098 R)
• M26: 10,703,279 km (0.075 R)
• M27: 11,554,790 km (0.12 R)
• M28: 11,736,851 km (0.082 R)
• M29: 12,661,216 km (0.101 R)
• M30: 12,754,864 km (0.033 R)
• M31: 13,132,150 km (0.066 R)
• M32: 13,656,939 km (0.066 R)
• M33: 13,945,962 km (0.083 R)
• M34: 14,481,223 km (0.062 R)
• M35: 14,579,360 km (0.101 R)
• M36: 14,874,815 km (0.057 R)
• M37: 15,471,711 km (0.065 R)
• M38: 16,127,249 km (0.095 R)
• M39: 16,381,715 km (0.043 R)
• M40: 16,586,365 km (0.11 R)
• M41: 16,894,836 km (0.093 R)
• M42: 17,989,294 km (0.075 R)
• M43: 18,785,154 km (0.077 R)
• M44: 18,945,673 km (0.081 R)
• M45: 19,322,061 km (0.085 R)
• M46: 19,809,600 km (0.104 R)
• M47: 20,082,317 km (0.105 R)
• M48: 20,521,088 km (0.069 R)
• M49: 20,852,298 km (0.045 R)
• M50: 23,391,871 km (0.073 R)
• M51: 23,680,146 km (0.066 R)
• M52: 24,201,794 km (0.119 R)
• M53: 25,670,695 km (0.106 R)
• M54: 25,848,866 km (0.096 R)
• M55: 26,686,016 km (0.048 R)
• M56: 26,806,293 km (0.085 R)
• M57: 27,958,346 km (0.053 R)
• M58: 29,126,406 km (0.101 R)
• M59: 29,436,373 km (0.1 R)
• M60: 29,622,922 km (0.041 R)
• M61: 30,750,590 km (0.085 R)
• M62: 31,637,257 km (0.116 R)
• M63: 31,828,293 km (0.066 R)
• M64: 33,695,275 km (0.102 R)
• M65: 34,020,800 km (0.061 R)
• M66: 34,806,189 km (0.113 R)
• M67: 35,399,195 km (0.105 R)
• M68: 35,531,289 km (0.104 R)
• M69: 36,128,335 km (0.112 R)
• M70: 36,328,197 km (0.054 R)
• M71: 36,595,080 km (0.115 R)
• M72: 36,795,691 km (0.088 R)
• M73: 36,996,601 km (0.118 R)
• M74: 37,534,405 km (0.102 R)
• M75: 38,413,741 km (0.075 R)
• M76: 41,231,118 km (0.035 R)
• M77: 43,475,984 km (0.054 R)
• M78: 44,541,868 km (0.083 R)
• M79: 45,760,343 km (0.047 R)
• M80: 45,904,406 km (0.101 R)
• M81: 46,626,964 km (0.069 R)
• M82: 47,134,998 km (0.077 R)
• M83: 47,353,261 km (0.107 R)
• M84: 48,376,361 km (0.101 R)
• M85: 48,890,679 km (0.066 R)
• M86: 49,038,032 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 129.5

Radius: 7.8

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 11.95 AU - 18.39 AU

Year: 21061 Days

Day: 18.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 45,200,423 km

• M1: 100,979 km (0.095 R)
• M2: 215,122 km (0.118 R)
• M3: 471,383 km (0.075 R)
• M4: 601,234 km (0.087 R)
• M5: 743,352 km (0.107 R)
• M6: 793,318 km (0.099 R)
• M7: 1,060,649 km (0.092 R)
• M8: 1,274,424 km (0.077 R)
• M9: 1,544,748 km (0.12 R)
• M10: 1,609,673 km (0.116 R)
• M11: 1,720,076 km (0.098 R)
• M12: 2,186,822 km (0.08 R)
• M13: 2,235,591 km (0.091 R)
• M14: 2,876,019 km (0.061 R)
• M15: 3,314,341 km (0.067 R)
• M16: 3,541,430 km (0.091 R)
• M17: 3,685,942 km (0.102 R)
• M18: 4,100,926 km (0.061 R)
• M19: 4,437,522 km (0.1 R)
• M20: 4,751,228 km (0.082 R)
• M21: 4,846,672 km (0.054 R)
• M22: 5,566,686 km (0.076 R)
• M23: 6,042,108 km (0.076 R)
• M24: 6,495,240 km (0.05 R)
• M25: 7,397,316 km (0.08 R)
• M26: 8,147,100 km (0.084 R)
• M27: 8,569,714 km (0.097 R)
• M28: 9,556,611 km (0.068 R)
• M29: 10,371,770 km (0.101 R)
• M30: 10,579,113 km (0.105 R)
• M31: 11,082,210 km (0.11 R)
• M32: 12,549,616 km (0.092 R)
• M33: 12,903,714 km (0.085 R)
• M34: 13,216,224 km (0.073 R)
• M35: 13,757,768 km (0.089 R)
• M36: 13,848,724 km (0.07 R)
• M37: 14,077,010 km (0.117 R)
• M38: 14,537,323 km (0.096 R)
• M39: 15,096,370 km (0.095 R)
• M40: 15,284,265 km (0.108 R)
• M41: 15,378,362 km (0.087 R)
• M42: 15,567,454 km (0.101 R)
• M43: 15,804,865 km (0.051 R)
• M44: 15,947,881 km (0.091 R)
• M45: 16,235,259 km (0.067 R)
• M46: 16,912,338 km (0.096 R)
• M47: 16,960,958 km (0.092 R)
• M48: 18,293,875 km (0.1 R)
• M49: 18,644,981 km (0.085 R)
• M50: 20,019,785 km (0.063 R)
• M51: 20,693,425 km (0.027 R)
• M52: 20,902,114 km (0.107 R)
• M53: 21,269,077 km (0.104 R)
• M54: 21,479,861 km (0.116 R)
• M55: 22,758,324 km (0.094 R)
• M56: 23,298,223 km (0.116 R)
• M57: 23,569,893 km (0.071 R)
• M58: 25,165,503 km (0.096 R)
• M59: 25,836,001 km (0.064 R)
• M60: 26,286,291 km (0.067 R)
• M61: 26,739,123 km (0.049 R)
• M62: 26,909,515 km (0.081 R)
• M63: 28,286,414 km (0.081 R)
• M64: 28,808,511 km (0.12 R)
• M65: 28,925,047 km (0.116 R)
• M66: 29,744,844 km (0.093 R)
• M67: 30,275,767 km (0.111 R)
• M68: 31,586,992 km (0.052 R)
• M69: 32,068,248 km (0.107 R)
• M70: 32,249,411 km (0.093 R)
• M71: 35,567,642 km (0.078 R)
• M72: 36,697,554 km (0.06 R)
• M73: 37,203,644 km (0.067 R)
• M74: 38,607,022 km (0.065 R)
• M75: 38,735,377 km (0.089 R)
• M76: 39,379,695 km (0.088 R)
• M77: 39,832,827 km (0.11 R)
• M78: 40,287,754 km (0.04 R)
• M79: 40,418,054 km (0.056 R)
• M80: 40,744,326 km (0.117 R)
• M81: 41,071,497 km (0.037 R)
• M82: 41,268,218 km (0.029 R)
• M83: 41,728,531 km (0.115 R)
• M84: 42,587,821 km (0.117 R)
• M85: 43,519,666 km (0.039 R)
• M86: 43,586,536 km (0.093 R)
• M87: 43,720,277 km (0.097 R)
• M88: 43,854,167 km (0.066 R)
• M89: 44,795,138 km (0.113 R)
• M90: 45,132,780 km (0.091 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 13,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit