🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.45 AU - 0.73 AU

Year: 167 Days

Day: 22.2 Hours

Environment

Temp: 195 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,312,204 km

• M1: 209,287 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.74 AU - 1.12 AU

Year: 331 Days

Day: 29.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.33 AU - 1.79 AU

Year: 719 Days

Day: 40.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.63 AU - 1.63 AU

Year: 768 Days

Day: 46.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.57 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.95 AU - 4.05 AU

Year: 2416 Days

Day: 45.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.81 AU - 4.43 AU

Year: 3085 Days

Day: 44.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.4

Radius: 12.6

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.41 AU - 5.27 AU

Year: 3929 Days

Day: 5.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 63,312,204 km

• M1: 403,017 km (0.064 R)
• M2: 521,797 km (0.111 R)
• M3: 761,603 km (0.106 R)
• M4: 843,134 km (0.095 R)
• M5: 1,130,511 km (0.106 R)
• M6: 1,825,393 km (0.047 R)
• M7: 2,430,367 km (0.095 R)
• M8: 2,747,365 km (0.072 R)
• M9: 3,145,594 km (0.049 R)
• M10: 3,369,094 km (0.075 R)
• M11: 3,509,267 km (0.108 R)
• M12: 3,597,829 km (0.103 R)
• M13: 3,850,051 km (0.032 R)
• M14: 3,941,455 km (0.107 R)
• M15: 4,033,757 km (0.092 R)
• M16: 4,295,852 km (0.116 R)
• M17: 4,876,591 km (0.104 R)
• M18: 5,236,973 km (0.094 R)
• M19: 5,441,024 km (0.119 R)
• M20: 5,523,303 km (0.051 R)
• M21: 5,793,926 km (0.087 R)
• M22: 5,941,429 km (0.094 R)
• M23: 6,132,914 km (0.103 R)
• M24: 6,609,683 km (0.101 R)
• M25: 6,786,059 km (0.104 R)
• M26: 6,986,370 km (0.069 R)
• M27: 7,076,129 km (0.112 R)
• M28: 7,211,365 km (0.106 R)
• M29: 7,622,161 km (0.037 R)
• M30: 7,714,613 km (0.118 R)
• M31: 7,853,739 km (0.095 R)
• M32: 8,111,197 km (0.101 R)
• M33: 8,730,981 km (0.089 R)
• M34: 9,291,823 km (0.099 R)
• M35: 9,390,707 km (0.074 R)
• M36: 9,713,988 km (0.074 R)
• M37: 9,864,484 km (0.104 R)
• M38: 10,142,436 km (0.067 R)
• M39: 11,070,242 km (0.1 R)
• M40: 11,306,457 km (0.116 R)
• M41: 11,650,533 km (0.096 R)
• M42: 12,213,769 km (0.101 R)
• M43: 12,295,000 km (0.101 R)
• M44: 12,403,608 km (0.095 R)
• M45: 12,539,742 km (0.119 R)
• M46: 12,648,949 km (0.04 R)
• M47: 13,006,188 km (0.054 R)
• M48: 13,200,067 km (0.113 R)
• M49: 13,366,869 km (0.083 R)
• M50: 14,813,480 km (0.066 R)
• M51: 15,952,967 km (0.103 R)
• M52: 16,071,449 km (0.093 R)
• M53: 16,398,769 km (0.092 R)
• M54: 16,548,217 km (0.071 R)
• M55: 16,848,610 km (0.073 R)
• M56: 17,515,816 km (0.078 R)
• M57: 17,791,376 km (0.034 R)
• M58: 18,907,525 km (0.054 R)
• M59: 19,253,096 km (0.081 R)
• M60: 19,695,906 km (0.105 R)
• M61: 20,270,212 km (0.112 R)
• M62: 20,527,371 km (0.098 R)
• M63: 20,720,801 km (0.097 R)
• M64: 20,850,203 km (0.099 R)
• M65: 21,599,090 km (0.12 R)
• M66: 21,828,723 km (0.103 R)
• M67: 22,026,192 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.5

Radius: 10.5

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.86 AU - 8.92 AU

Year: 7412 Days

Day: 12 Hours

Environment

Temp: -170 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,312,204 km

• M1: 153,487 km (0.116 R)
• M2: 257,009 km (0.116 R)
• M3: 349,161 km (0.076 R)
• M4: 425,905 km (0.111 R)
• M5: 624,571 km (0.079 R)
• M6: 923,617 km (0.053 R)
• M7: 1,038,060 km (0.082 R)
• M8: 1,188,405 km (0.118 R)
• M9: 1,298,061 km (0.085 R)
• M10: 1,544,748 km (0.066 R)
• M11: 2,008,202 km (0.067 R)
• M12: 2,159,296 km (0.053 R)
• M13: 2,413,163 km (0.1 R)
• M14: 2,574,280 km (0.096 R)
• M15: 2,656,110 km (0.03 R)
• M16: 2,822,613 km (0.062 R)
• M17: 2,971,163 km (0.098 R)
• M18: 3,166,089 km (0.073 R)
• M19: 3,432,523 km (0.096 R)
• M20: 3,568,508 km (0.119 R)
• M21: 3,845,862 km (0.03 R)
• M22: 3,939,959 km (0.087 R)
• M23: 4,082,526 km (0.093 R)
• M24: 4,348,361 km (0.106 R)
• M25: 4,421,814 km (0.089 R)
• M26: 4,520,548 km (0.082 R)
• M27: 4,871,655 km (0.08 R)
• M28: 5,309,827 km (0.076 R)
• M29: 5,414,845 km (0.11 R)
• M30: 5,600,196 km (0.108 R)
• M31: 6,335,021 km (0.069 R)
• M32: 6,898,855 km (0.116 R)
• M33: 7,013,597 km (0.053 R)
• M34: 7,186,831 km (0.099 R)
• M35: 8,439,115 km (0.109 R)
• M36: 8,531,118 km (0.108 R)
• M37: 8,623,569 km (0.028 R)
• M38: 9,121,880 km (0.111 R)
• M39: 9,216,276 km (0.067 R)
• M40: 9,469,844 km (0.066 R)
• M41: 9,757,820 km (0.106 R)
• M42: 10,178,938 km (0.11 R)
• M43: 10,871,876 km (0.118 R)
• M44: 11,443,938 km (0.07 R)
• M45: 11,614,031 km (0.091 R)
• M46: 11,682,247 km (0.056 R)
• M47: 12,198,659 km (0.102 R)
• M48: 12,582,228 km (0.113 R)
• M49: 12,934,232 km (0.118 R)
• M50: 14,046,193 km (0.105 R)
• M51: 14,155,399 km (0.066 R)
• M52: 14,668,969 km (0.085 R)
• M53: 14,779,821 km (0.115 R)
• M54: 14,927,923 km (0.12 R)
• M55: 15,151,272 km (0.079 R)
• M56: 15,225,922 km (0.044 R)
• M57: 15,375,669 km (0.066 R)
• M58: 16,055,292 km (0.047 R)
• M59: 16,169,585 km (0.117 R)
• M60: 16,822,131 km (0.104 R)
• M61: 17,170,993 km (0.102 R)
• M62: 17,876,198 km (0.109 R)
• M63: 17,955,036 km (0.052 R)
• M64: 18,951,507 km (0.109 R)
• M65: 22,046,837 km (0.119 R)
• M66: 22,471,246 km (0.097 R)
• M67: 22,812,778 km (0.075 R)
• M68: 23,804,163 km (0.069 R)
• M69: 24,152,277 km (0.082 R)
• M70: 25,561,639 km (0.077 R)
• M71: 26,231,538 km (0.113 R)
• M72: 26,366,176 km (0.118 R)
• M73: 26,591,022 km (0.103 R)
• M74: 26,997,629 km (0.083 R)
• M75: 27,451,658 km (0.112 R)
• M76: 27,588,391 km (0.102 R)
• M77: 28,644,103 km (0.04 R)
• M78: 29,014,357 km (0.104 R)
• M79: 30,558,656 km (0.114 R)
• M80: 31,221,824 km (0.111 R)
• M81: 31,555,128 km (0.025 R)
• M82: 31,937,649 km (0.103 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.4

Radius: 14.3

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.64 AU - 9.22 AU

Year: 9031 Days

Day: 8.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 63,312,204 km

• M1: 181,911 km (0.119 R)
• M2: 286,330 km (0.108 R)
• M3: 497,712 km (0.117 R)
• M4: 871,557 km (0.114 R)
• M5: 1,064,239 km (0.112 R)
• M6: 1,351,018 km (0.12 R)
• M7: 1,556,416 km (0.085 R)
• M8: 1,772,735 km (0.071 R)
• M9: 1,999,376 km (0.077 R)
• M10: 2,710,564 km (0.055 R)
• M11: 3,467,679 km (0.084 R)
• M12: 3,724,688 km (0.027 R)
• M13: 3,899,568 km (0.076 R)
• M14: 4,077,290 km (0.077 R)
• M15: 4,689,145 km (0.099 R)
• M16: 4,941,966 km (0.05 R)
• M17: 5,964,467 km (0.094 R)
• M18: 6,101,200 km (0.112 R)
• M19: 6,308,243 km (0.114 R)
• M20: 6,447,519 km (0.026 R)
• M21: 7,451,470 km (0.095 R)
• M22: 7,635,924 km (0.107 R)
• M23: 8,122,566 km (0.101 R)
• M24: 8,274,408 km (0.071 R)
• M25: 8,658,126 km (0.076 R)
• M26: 8,813,259 km (0.038 R)
• M27: 8,969,290 km (0.085 R)
• M28: 9,205,056 km (0.101 R)
• M29: 10,006,003 km (0.066 R)
• M30: 10,128,225 km (0.111 R)
• M31: 10,871,128 km (0.072 R)
• M32: 12,497,107 km (0.112 R)
• M33: 12,760,698 km (0.118 R)
• M34: 12,981,954 km (0.108 R)
• M35: 15,168,925 km (0.053 R)
• M36: 15,544,416 km (0.094 R)
• M37: 16,400,714 km (0.051 R)
• M38: 16,496,756 km (0.11 R)
• M39: 17,566,081 km (0.071 R)
• M40: 17,664,517 km (0.084 R)
• M41: 17,812,319 km (0.076 R)
• M42: 17,911,054 km (0.069 R)
• M43: 18,109,271 km (0.064 R)
• M44: 18,407,868 km (0.086 R)
• M45: 18,708,111 km (0.086 R)
• M46: 18,909,171 km (0.099 R)
• M47: 20,491,468 km (0.095 R)
• M48: 20,750,721 km (0.092 R)
• M49: 21,482,254 km (0.096 R)
• M50: 21,957,078 km (0.076 R)
• M51: 22,702,524 km (0.1 R)
• M52: 22,970,903 km (0.115 R)
• M53: 23,240,179 km (0.039 R)
• M54: 23,456,348 km (0.087 R)
• M55: 24,712,521 km (0.077 R)
• M56: 25,878,487 km (0.1 R)
• M57: 26,158,833 km (0.067 R)
• M58: 26,327,430 km (0.113 R)
• M59: 26,835,614 km (0.043 R)
• M60: 26,948,860 km (0.106 R)
• M61: 27,119,252 km (0.073 R)
• M62: 27,518,080 km (0.108 R)
• M63: 27,632,372 km (0.047 R)
• M64: 28,494,804 km (0.109 R)
• M65: 28,668,338 km (0.041 R)
• M66: 28,784,276 km (0.087 R)
• M67: 29,191,033 km (0.042 R)
• M68: 29,951,738 km (0.066 R)
• M69: 30,541,303 km (0.112 R)
• M70: 32,272,749 km (0.099 R)
• M71: 32,393,325 km (0.09 R)
• M72: 33,241,544 km (0.087 R)
• M73: 33,546,275 km (0.052 R)
• M74: 35,643,039 km (0.077 R)
• M75: 36,017,483 km (0.104 R)
• M76: 36,205,228 km (0.092 R)
• M77: 37,022,331 km (0.071 R)
• M78: 37,338,133 km (0.114 R)
• M79: 39,123,733 km (0.059 R)
• M80: 39,962,229 km (0.118 R)
• M81: 40,416,109 km (0.078 R)
• M82: 40,871,784 km (0.047 R)
• M83: 41,985,390 km (0.062 R)
• M84: 42,976,327 km (0.062 R)
• M85: 43,241,863 km (0.08 R)
• M86: 43,574,569 km (0.067 R)
• M87: 44,913,918 km (0.089 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.1

Radius: 13.5

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 9.2 AU - 15.08 AU

Year: 15606 Days

Day: 13 Hours

Environment

Temp: -177 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,312,204 km

• M1: 169,943 km (0.093 R)
• M2: 750,682 km (0.092 R)
• M3: 1,095,954 km (0.119 R)
• M4: 1,312,422 km (0.049 R)
• M5: 1,517,072 km (0.049 R)
• M6: 1,987,707 km (0.087 R)
• M7: 2,164,681 km (0.104 R)
• M8: 3,582,420 km (0.071 R)
• M9: 4,361,676 km (0.089 R)
• M10: 4,632,896 km (0.028 R)
• M11: 5,070,620 km (0.105 R)
• M12: 5,438,780 km (0.055 R)
• M13: 5,773,431 km (0.034 R)
• M14: 6,772,744 km (0.103 R)
• M15: 7,269,709 km (0.062 R)
• M16: 7,453,415 km (0.032 R)
• M17: 7,545,717 km (0.119 R)
• M18: 8,346,813 km (0.105 R)
• M19: 8,442,855 km (0.073 R)
• M20: 8,539,196 km (0.077 R)
• M21: 8,733,075 km (0.065 R)
• M22: 8,879,531 km (0.112 R)
• M23: 9,323,687 km (0.048 R)
• M24: 9,423,469 km (0.086 R)
• M25: 10,131,366 km (0.115 R)
• M26: 10,543,508 km (0.037 R)
• M27: 10,647,479 km (0.108 R)
• M28: 11,437,804 km (0.097 R)
• M29: 11,544,767 km (0.043 R)
• M30: 11,705,585 km (0.045 R)
• M31: 12,192,675 km (0.076 R)
• M32: 12,521,043 km (0.108 R)
• M33: 13,411,150 km (0.06 R)
• M34: 14,321,752 km (0.078 R)
• M35: 14,726,414 km (0.116 R)
• M36: 15,546,959 km (0.037 R)
• M37: 17,049,221 km (0.069 R)
• M38: 18,097,004 km (0.039 R)
• M39: 18,597,409 km (0.099 R)
• M40: 18,849,332 km (0.071 R)
• M41: 19,803,916 km (0.066 R)
• M42: 19,996,747 km (0.119 R)
• M43: 20,970,181 km (0.075 R)
• M44: 21,561,691 km (0.078 R)
• M45: 22,358,898 km (0.102 R)
• M46: 22,559,808 km (0.091 R)
• M47: 24,531,807 km (0.117 R)
• M48: 24,877,378 km (0.048 R)
• M49: 25,155,032 km (0.072 R)
• M50: 27,055,972 km (0.085 R)
• M51: 29,221,700 km (0.046 R)
• M52: 29,882,324 km (0.1 R)
• M53: 30,177,481 km (0.031 R)
• M54: 30,325,433 km (0.094 R)
• M55: 31,068,785 km (0.099 R)
• M56: 32,195,107 km (0.09 R)
• M57: 32,801,278 km (0.034 R)
• M58: 34,333,310 km (0.091 R)
• M59: 34,797,362 km (0.07 R)
• M60: 37,228,328 km (0.057 R)
• M61: 39,875,911 km (0.063 R)
• M62: 40,282,368 km (0.105 R)
• M63: 42,832,713 km (0.079 R)
• M64: 44,085,445 km (0.093 R)
• M65: 44,253,444 km (0.037 R)
• M66: 44,505,815 km (0.12 R)
• M67: 45,011,905 km (0.045 R)
• M68: 45,944,648 km (0.116 R)
• M69: 46,285,432 km (0.047 R)
• M70: 46,883,673 km (0.081 R)
• M71: 50,001,293 km (0.108 R)
• M72: 50,615,243 km (0.109 R)
• M73: 51,055,360 km (0.112 R)
• M74: 52,650,223 km (0.059 R)
• M75: 53,364,253 km (0.068 R)
• M76: 53,991,667 km (0.094 R)
• M77: 55,072,811 km (0.114 R)
• M78: 56,525,705 km (0.046 R)
• M79: 56,616,810 km (0.08 R)
• M80: 59,840,345 km (0.092 R)
• M81: 60,772,190 km (0.092 R)
• M82: 61,708,822 km (0.104 R)
• M83: 62,933,730 km (0.052 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 18,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit