🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.41 AU - 0.63 AU

Year: 133 Days

Day: 30.6 Hours

Environment

Temp: 241 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.49 AU - 0.61 AU

Year: 145 Days

Day: 18 Hours

Environment

Temp: 189 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.59 AU - 0.67 AU

Year: 177 Days

Day: 24.3 Hours

Environment

Temp: 210 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.6 AU - 0.86 AU

Year: 221 Days

Day: 36.2 Hours

Environment

Temp: 126 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.93 AU - 1.31 AU

Year: 420 Days

Day: 21.3 Hours

Environment

Temp: 40 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.04 AU - 3.26 AU

Year: 1530 Days

Day: 31.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 94.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,466,523 km

• M1: 61,934 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.2

Radius: 13.3

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.44 AU - 6.5 AU

Year: 5175 Days

Day: 12.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 82,466,523 km

• M1: 173,683 km (0.119 R)
• M2: 272,867 km (0.103 R)
• M3: 533,466 km (0.107 R)
• M4: 723,605 km (0.116 R)
• M5: 945,459 km (0.119 R)
• M6: 1,136,944 km (0.119 R)
• M7: 1,499,719 km (0.104 R)
• M8: 1,862,194 km (0.111 R)
• M9: 2,262,369 km (0.114 R)
• M10: 2,371,725 km (0.102 R)
• M11: 3,288,161 km (0.049 R)
• M12: 3,620,268 km (0.091 R)
• M13: 3,867,703 km (0.094 R)
• M14: 4,047,969 km (0.088 R)
• M15: 4,181,859 km (0.074 R)
• M16: 4,317,245 km (0.063 R)
• M17: 4,504,392 km (0.098 R)
• M18: 5,016,615 km (0.081 R)
• M19: 5,108,169 km (0.12 R)
• M20: 5,226,650 km (0.038 R)
• M21: 5,346,179 km (0.092 R)
• M22: 6,012,937 km (0.025 R)
• M23: 7,335,083 km (0.073 R)
• M24: 7,739,895 km (0.114 R)
• M25: 7,906,995 km (0.114 R)
• M26: 8,029,217 km (0.078 R)
• M27: 8,213,671 km (0.095 R)
• M28: 8,839,140 km (0.069 R)
• M29: 9,221,662 km (0.12 R)
• M30: 9,970,249 km (0.069 R)
• M31: 10,975,996 km (0.077 R)
• M32: 11,525,618 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.4

Radius: 14.2

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.14 AU - 9.42 AU

Year: 8452 Days

Day: 7.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 82,466,523 km

• M1: 190,288 km (0.105 R)
• M2: 367,712 km (0.097 R)
• M3: 497,862 km (0.07 R)
• M4: 745,297 km (0.077 R)
• M5: 987,346 km (0.072 R)
• M6: 1,256,473 km (0.102 R)
• M7: 1,363,734 km (0.086 R)
• M8: 1,588,281 km (0.113 R)
• M9: 1,785,151 km (0.103 R)
• M10: 1,948,662 km (0.026 R)
• M11: 2,053,530 km (0.099 R)
• M12: 2,225,418 km (0.058 R)
• M13: 2,770,104 km (0.092 R)
• M14: 3,330,946 km (0.098 R)
• M15: 3,611,741 km (0.079 R)
• M16: 3,768,221 km (0.05 R)
• M17: 4,224,195 km (0.114 R)
• M18: 5,042,645 km (0.054 R)
• M19: 5,395,696 km (0.062 R)
• M20: 5,635,651 km (0.069 R)
• M21: 5,787,493 km (0.058 R)
• M22: 5,879,196 km (0.115 R)
• M23: 6,662,640 km (0.092 R)
• M24: 6,952,711 km (0.032 R)
• M25: 7,280,031 km (0.086 R)
• M26: 7,512,207 km (0.074 R)
• M27: 8,120,621 km (0.09 R)
• M28: 8,500,151 km (0.048 R)
• M29: 8,991,730 km (0.11 R)
• M30: 9,169,601 km (0.114 R)
• M31: 9,276,863 km (0.074 R)
• M32: 9,819,604 km (0.089 R)
• M33: 11,163,891 km (0.071 R)
• M34: 11,741,189 km (0.092 R)
• M35: 11,857,726 km (0.027 R)
• M36: 12,013,906 km (0.084 R)
• M37: 12,170,684 km (0.095 R)
• M38: 12,924,658 km (0.11 R)
• M39: 13,489,988 km (0.111 R)
• M40: 13,816,710 km (0.08 R)
• M41: 14,187,413 km (0.116 R)
• M42: 15,319,121 km (0.117 R)
• M43: 16,132,934 km (0.094 R)
• M44: 16,479,851 km (0.119 R)
• M45: 17,004,790 km (0.062 R)
• M46: 17,136,885 km (0.104 R)
• M47: 17,579,695 km (0.092 R)
• M48: 17,713,285 km (0.117 R)
• M49: 18,071,124 km (0.101 R)
• M50: 18,930,713 km (0.098 R)
• M51: 19,159,149 km (0.105 R)
• M52: 19,434,409 km (0.114 R)
• M53: 19,526,561 km (0.108 R)
• M54: 19,711,015 km (0.08 R)
• M55: 19,942,593 km (0.117 R)
• M56: 20,268,268 km (0.082 R)
• M57: 21,019,398 km (0.097 R)
• M58: 23,180,190 km (0.115 R)
• M59: 23,866,844 km (0.096 R)
• M60: 26,017,463 km (0.114 R)
• M61: 26,271,630 km (0.112 R)
• M62: 27,761,475 km (0.098 R)
• M63: 27,865,296 km (0.062 R)
• M64: 28,177,357 km (0.061 R)
• M65: 29,914,488 km (0.118 R)
• M66: 31,091,823 km (0.085 R)
• M67: 31,686,175 km (0.11 R)
• M68: 31,957,546 km (0.11 R)
• M69: 32,502,681 km (0.092 R)
• M70: 32,995,905 km (0.073 R)
• M71: 34,993,635 km (0.106 R)
• M72: 35,668,172 km (0.088 R)
• M73: 35,837,516 km (0.118 R)
• M74: 36,745,127 km (0.107 R)
• M75: 36,859,120 km (0.11 R)
• M76: 37,602,771 km (0.097 R)
• M77: 37,832,703 km (0.038 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.6

Radius: 10.8

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 10.94 AU - 12.04 AU

Year: 13817 Days

Day: 11 Hours

Environment

Temp: -168 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 82,466,523 km

• M1: 136,433 km (0.102 R)
• M2: 232,625 km (0.044 R)
• M3: 321,935 km (0.028 R)
• M4: 445,203 km (0.07 R)
• M5: 705,504 km (0.113 R)
• M6: 1,085,183 km (0.073 R)
• M7: 1,285,046 km (0.099 R)
• M8: 1,807,741 km (0.099 R)
• M9: 2,327,743 km (0.114 R)
• M10: 3,352,787 km (0.098 R)
• M11: 4,222,699 km (0.066 R)
• M12: 4,662,666 km (0.085 R)
• M13: 5,117,294 km (0.089 R)
• M14: 5,716,583 km (0.09 R)
• M15: 5,892,062 km (0.05 R)
• M16: 6,934,609 km (0.112 R)
• M17: 7,027,958 km (0.094 R)
• M18: 7,121,756 km (0.088 R)
• M19: 7,216,003 km (0.093 R)
• M20: 7,549,008 km (0.074 R)
• M21: 7,887,099 km (0.079 R)
• M22: 10,819,965 km (0.107 R)
• M23: 11,037,331 km (0.068 R)
• M24: 11,146,537 km (0.084 R)
• M25: 11,311,095 km (0.098 R)
• M26: 12,314,897 km (0.115 R)
• M27: 13,405,316 km (0.101 R)
• M28: 15,861,862 km (0.116 R)
• M29: 15,985,280 km (0.116 R)
• M30: 16,920,566 km (0.094 R)
• M31: 17,173,088 km (0.108 R)
• M32: 18,324,393 km (0.091 R)
• M33: 18,453,795 km (0.054 R)
• M34: 19,171,266 km (0.081 R)
• M35: 22,754,435 km (0.096 R)
• M36: 23,102,998 km (0.068 R)
• M37: 23,312,883 km (0.07 R)
• M38: 23,664,289 km (0.054 R)
• M39: 23,734,749 km (0.109 R)
• M40: 23,875,970 km (0.11 R)
• M41: 24,443,394 km (0.099 R)
• M42: 24,657,469 km (0.072 R)
• M43: 25,447,346 km (0.03 R)
• M44: 25,519,452 km (0.09 R)
• M45: 26,464,611 km (0.065 R)
• M46: 27,051,933 km (0.111 R)
• M47: 28,688,982 km (0.119 R)
• M48: 29,216,614 km (0.038 R)
• M49: 29,292,161 km (0.058 R)
• M50: 29,519,549 km (0.111 R)
• M51: 30,434,640 km (0.072 R)
• M52: 30,587,977 km (0.1 R)
• M53: 30,664,871 km (0.091 R)
• M54: 31,902,494 km (0.081 R)
• M55: 34,987,052 km (0.034 R)
• M56: 35,067,386 km (0.089 R)
• M57: 35,389,321 km (0.12 R)
• M58: 35,955,100 km (0.085 R)
• M59: 36,117,264 km (0.075 R)
• M60: 36,768,613 km (0.043 R)
• M61: 37,588,111 km (0.092 R)
• M62: 38,330,864 km (0.106 R)
• M63: 39,914,657 km (0.107 R)
• M64: 40,250,803 km (0.099 R)
• M65: 40,503,623 km (0.083 R)
• M66: 42,287,578 km (0.049 R)
• M67: 46,019,746 km (0.113 R)
• M68: 46,814,110 km (0.117 R)
• M69: 47,079,946 km (0.116 R)
• M70: 47,168,657 km (0.118 R)
• M71: 48,685,430 km (0.101 R)
• M72: 48,775,039 km (0.105 R)
• M73: 49,224,431 km (0.048 R)
• M74: 49,584,962 km (0.039 R)
• M75: 49,765,527 km (0.088 R)
• M76: 52,224,916 km (0.114 R)
• M77: 52,684,630 km (0.109 R)
• M78: 52,776,782 km (0.107 R)
• M79: 52,961,087 km (0.101 R)
• M80: 53,515,646 km (0.115 R)
• M81: 55,564,988 km (0.112 R)
• M82: 56,693,703 km (0.099 R)
• M83: 56,977,042 km (0.095 R)
• M84: 57,734,905 km (0.079 R)
• M85: 58,210,327 km (0.076 R)
• M86: 59,644,222 km (0.063 R)
• M87: 61,089,786 km (0.061 R)
• M88: 61,962,540 km (0.063 R)
• M89: 65,198,193 km (0.111 R)
• M90: 66,288,911 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 724.5

Radius: 3.7

Gravity: 52.92 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 12.65 AU - 18.63 AU

Year: 21943 Days

Day: 24.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,466,523 km

• M1: 94,247 km (0.066 R)
• M2: 168,148 km (0.078 R)
• M3: 1,705,117 km (0.118 R)
• M4: 2,052,632 km (0.077 R)
• M5: 2,197,593 km (0.089 R)
• M6: 2,271,344 km (0.11 R)
• M7: 3,135,272 km (0.079 R)
• M8: 3,302,223 km (0.081 R)
• M9: 3,472,167 km (0.095 R)
• M10: 3,776,299 km (0.1 R)
• M11: 3,909,292 km (0.099 R)
• M12: 4,691,240 km (0.117 R)
• M13: 6,392,766 km (0.077 R)
• M14: 6,818,222 km (0.083 R)
• M15: 7,417,960 km (0.102 R)
• M16: 8,148,297 km (0.113 R)
• M17: 8,492,970 km (0.104 R)
• M18: 8,667,102 km (0.094 R)
• M19: 8,842,431 km (0.098 R)
• M20: 9,736,577 km (0.088 R)
• M21: 10,909,874 km (0.103 R)
• M22: 11,162,544 km (0.12 R)
• M23: 11,609,244 km (0.077 R)
• M24: 13,050,918 km (0.071 R)
• M25: 13,997,424 km (0.108 R)
• M26: 14,271,786 km (0.101 R)
• M27: 14,340,751 km (0.061 R)
• M28: 15,599,617 km (0.117 R)
• M29: 15,670,527 km (0.095 R)
• M30: 15,741,586 km (0.078 R)
• M31: 16,314,097 km (0.093 R)
• M32: 16,530,415 km (0.051 R)
• M33: 17,774,770 km (0.102 R)
• M34: 17,923,022 km (0.082 R)
• M35: 18,146,371 km (0.117 R)
• M36: 18,520,665 km (0.085 R)
• M37: 19,352,878 km (0.072 R)
• M38: 20,197,209 km (0.092 R)
• M39: 20,274,551 km (0.109 R)
• M40: 20,352,042 km (0.114 R)
• M41: 21,131,896 km (0.087 R)
• M42: 21,289,123 km (0.053 R)
• M43: 21,604,625 km (0.117 R)
• M44: 21,762,900 km (0.065 R)
• M45: 22,001,060 km (0.099 R)
• M46: 22,160,381 km (0.039 R)
• M47: 22,560,256 km (0.05 R)
• M48: 23,124,091 km (0.08 R)
• M49: 23,692,712 km (0.105 R)
• M50: 26,433,794 km (0.028 R)
• M51: 26,857,904 km (0.105 R)
• M52: 27,626,688 km (0.089 R)
• M53: 28,402,801 km (0.113 R)
• M54: 28,576,335 km (0.117 R)
• M55: 29,800,195 km (0.078 R)
• M56: 30,064,684 km (0.097 R)
• M57: 31,040,960 km (0.096 R)
• M58: 32,118,064 km (0.076 R)
• M59: 32,842,866 km (0.106 R)
• M60: 36,358,266 km (0.108 R)
• M61: 37,492,966 km (0.066 R)
• M62: 38,064,729 km (0.107 R)
• M63: 39,023,951 km (0.109 R)
• M64: 39,991,101 km (0.049 R)
• M65: 40,966,180 km (0.107 R)
• M66: 41,948,889 km (0.099 R)
• M67: 42,542,343 km (0.083 R)
• M68: 43,138,640 km (0.08 R)
• M69: 44,842,710 km (0.081 R)
• M70: 47,903,482 km (0.101 R)
• M71: 48,523,565 km (0.091 R)
• M72: 49,250,461 km (0.114 R)
• M73: 54,008,571 km (0.101 R)
• M74: 54,653,936 km (0.075 R)
• M75: 58,579,534 km (0.116 R)
• M76: 59,131,999 km (0.116 R)
• M77: 60,799,417 km (0.079 R)
• M78: 62,369,596 km (0.053 R)
• M79: 62,482,243 km (0.112 R)
• M80: 62,595,040 km (0.114 R)
• M81: 65,320,863 km (0.094 R)
• M82: 66,008,415 km (0.105 R)
• M83: 68,898,646 km (0.066 R)
• M84: 70,183,392 km (0.066 R)
• M85: 71,948,049 km (0.076 R)
• M86: 74,204,284 km (0.114 R)
• M87: 74,443,042 km (0.062 R)
• M88: 75,280,940 km (0.052 R)
• M89: 79,273,108 km (0.04 R)
• M90: 80,251,179 km (0.105 R)
• M91: 80,619,041 km (0.095 R)
• M92: 80,741,711 km (0.114 R)
• M93: 81,356,408 km (0.059 R)
• M94: 81,725,915 km (0.118 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 14,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit