🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.45 AU - 0.73 AU

Year: 160 Days

Day: 27.3 Hours

Environment

Temp: 203 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.72 AU - 0.82 AU

Year: 239 Days

Day: 18.7 Hours

Environment

Temp: 175 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.91 AU - 1.03 AU

Year: 337 Days

Day: 25 Hours

Environment

Temp: 172 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.76 AU - 5.52 AU

Year: 4115 Days

Day: 20.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.2

Radius: 12.5

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.21 AU - 6.27 AU

Year: 5504 Days

Day: 11.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 84,326,559 km

• M1: 405,111 km (0.076 R)
• M2: 523,443 km (0.069 R)
• M3: 733,329 km (0.12 R)
• M4: 997,818 km (0.037 R)
• M5: 1,452,446 km (0.107 R)
• M6: 1,557,015 km (0.042 R)
• M7: 1,648,718 km (0.094 R)
• M8: 2,067,891 km (0.107 R)
• M9: 2,290,044 km (0.102 R)
• M10: 2,538,227 km (0.031 R)
• M11: 2,684,085 km (0.084 R)
• M12: 3,236,400 km (0.086 R)
• M13: 3,907,646 km (0.066 R)
• M14: 4,076,841 km (0.086 R)
• M15: 4,248,580 km (0.109 R)
• M16: 4,357,188 km (0.076 R)
• M17: 4,621,677 km (0.09 R)
• M18: 5,235,776 km (0.076 R)
• M19: 5,564,592 km (0.04 R)
• M20: 5,948,460 km (0.03 R)
• M21: 6,094,767 km (0.039 R)
• M22: 6,266,954 km (0.031 R)
• M23: 6,365,988 km (0.083 R)
• M24: 6,946,128 km (0.11 R)
• M25: 7,333,587 km (0.11 R)
• M26: 7,438,156 km (0.106 R)
• M27: 8,981,258 km (0.104 R)
• M28: 9,121,281 km (0.06 R)
• M29: 9,233,779 km (0.037 R)
• M30: 9,717,279 km (0.116 R)
• M31: 10,005,554 km (0.047 R)
• M32: 10,976,893 km (0.099 R)
• M33: 11,156,710 km (0.075 R)
• M34: 11,307,355 km (0.058 R)
• M35: 12,819,191 km (0.101 R)
• M36: 13,199,020 km (0.107 R)
• M37: 13,294,613 km (0.055 R)
• M38: 13,422,370 km (0.11 R)
• M39: 14,230,198 km (0.059 R)
• M40: 14,393,709 km (0.096 R)
• M41: 14,590,729 km (0.12 R)
• M42: 14,887,830 km (0.103 R)
• M43: 15,387,637 km (0.111 R)
• M44: 15,723,783 km (0.116 R)
• M45: 15,892,829 km (0.057 R)
• M46: 16,369,448 km (0.103 R)
• M47: 16,506,479 km (0.069 R)
• M48: 16,885,261 km (0.119 R)
• M49: 17,546,185 km (0.119 R)
• M50: 18,786,052 km (0.083 R)
• M51: 19,073,429 km (0.101 R)
• M52: 19,871,085 km (0.114 R)
• M53: 20,532,009 km (0.082 R)
• M54: 20,828,063 km (0.094 R)
• M55: 20,939,364 km (0.105 R)
• M56: 21,499,159 km (0.105 R)
• M57: 22,253,431 km (0.07 R)
• M58: 23,400,847 km (0.119 R)
• M59: 23,555,232 km (0.095 R)
• M60: 24,215,557 km (0.112 R)
• M61: 25,395,435 km (0.114 R)
• M62: 25,593,952 km (0.115 R)
• M63: 25,912,595 km (0.117 R)
• M64: 26,553,772 km (0.073 R)
• M65: 27,159,793 km (0.119 R)

Asteroid Belt

Center: 6.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.7

Radius: 13.2

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.89 AU - 8.21 AU

Year: 7325 Days

Day: 5.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 84,326,559 km

• M1: 178,470 km (0.097 R)
• M2: 396,734 km (0.119 R)
• M3: 688,150 km (0.11 R)
• M4: 1,429,707 km (0.087 R)
• M5: 1,748,500 km (0.107 R)
• M6: 2,090,331 km (0.112 R)
• M7: 2,315,177 km (0.057 R)
• M8: 2,500,678 km (0.054 R)
• M9: 2,862,256 km (0.069 R)
• M10: 3,138,264 km (0.089 R)
• M11: 3,292,500 km (0.047 R)
• M12: 3,528,715 km (0.052 R)
• M13: 3,962,548 km (0.059 R)
• M14: 4,214,172 km (0.057 R)
• M15: 4,442,309 km (0.106 R)
• M16: 4,851,459 km (0.107 R)
• M17: 5,643,580 km (0.032 R)
• M18: 6,872,975 km (0.104 R)
• M19: 7,040,973 km (0.118 R)
• M20: 7,210,169 km (0.069 R)
• M21: 8,829,865 km (0.086 R)
• M22: 8,975,872 km (0.088 R)
• M23: 9,196,529 km (0.043 R)
• M24: 9,344,631 km (0.077 R)
• M25: 9,456,081 km (0.083 R)
• M26: 10,287,995 km (0.075 R)
• M27: 10,441,782 km (0.092 R)
• M28: 10,712,704 km (0.113 R)
• M29: 10,868,585 km (0.058 R)
• M30: 11,025,213 km (0.104 R)
• M31: 11,143,246 km (0.115 R)
• M32: 11,340,865 km (0.094 R)
• M33: 11,779,636 km (0.079 R)
• M34: 12,880,227 km (0.084 R)
• M35: 13,046,131 km (0.108 R)
• M36: 13,801,301 km (0.112 R)
• M37: 14,056,066 km (0.079 R)
• M38: 14,527,449 km (0.104 R)
• M39: 15,178,649 km (0.07 R)
• M40: 15,266,164 km (0.083 R)
• M41: 15,618,167 km (0.079 R)
• M42: 15,795,142 km (0.081 R)
• M43: 16,961,556 km (0.116 R)
• M44: 17,647,014 km (0.109 R)
• M45: 17,877,544 km (0.099 R)
• M46: 18,434,946 km (0.093 R)
• M47: 19,614,525 km (0.117 R)
• M48: 19,901,304 km (0.071 R)
• M49: 19,997,196 km (0.094 R)
• M50: 20,093,238 km (0.074 R)
• M51: 20,237,600 km (0.057 R)
• M52: 20,915,727 km (0.08 R)
• M53: 21,013,265 km (0.081 R)
• M54: 22,095,755 km (0.076 R)
• M55: 23,702,586 km (0.048 R)
• M56: 24,520,138 km (0.069 R)
• M57: 24,622,912 km (0.081 R)
• M58: 25,035,802 km (0.088 R)
• M59: 25,139,324 km (0.069 R)
• M60: 25,294,906 km (0.089 R)
• M61: 25,868,165 km (0.111 R)
• M62: 25,972,883 km (0.108 R)
• M63: 26,498,570 km (0.05 R)
• M64: 26,709,802 km (0.109 R)
• M65: 27,507,009 km (0.049 R)
• M66: 27,720,785 km (0.115 R)
• M67: 27,881,602 km (0.114 R)
• M68: 28,257,991 km (0.091 R)
• M69: 28,744,333 km (0.081 R)
• M70: 29,725,396 km (0.071 R)
• M71: 30,165,064 km (0.043 R)
• M72: 31,496,635 km (0.045 R)
• M73: 33,701,259 km (0.074 R)
• M74: 34,044,735 km (0.098 R)
• M75: 34,217,072 km (0.102 R)
• M76: 35,488,804 km (0.092 R)
• M77: 35,838,414 km (0.112 R)
• M78: 36,364,849 km (0.096 R)
• M79: 36,893,976 km (0.036 R)
• M80: 38,795,515 km (0.118 R)
• M81: 39,035,470 km (0.105 R)
• M82: 39,215,735 km (0.098 R)
• M83: 40,607,145 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.3

Radius: 9.3

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 8.47 AU - 12.79 AU

Year: 12238 Days

Day: 8.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 84,326,559 km

• M1: 124,465 km (0.118 R)
• M2: 498,460 km (0.102 R)
• M3: 681,269 km (0.078 R)
• M4: 1,220,270 km (0.026 R)
• M5: 1,355,506 km (0.09 R)
• M6: 1,971,700 km (0.072 R)
• M7: 2,051,136 km (0.104 R)
• M8: 2,607,491 km (0.099 R)
• M9: 2,695,006 km (0.059 R)
• M10: 3,177,908 km (0.051 R)
• M11: 3,819,084 km (0.106 R)
• M12: 4,569,916 km (0.114 R)
• M13: 5,254,476 km (0.06 R)
• M14: 6,048,092 km (0.108 R)
• M15: 7,577,431 km (0.061 R)
• M16: 8,084,119 km (0.077 R)
• M17: 9,219,418 km (0.114 R)
• M18: 9,443,515 km (0.109 R)
• M19: 10,872,324 km (0.084 R)
• M20: 10,966,870 km (0.032 R)
• M21: 13,670,702 km (0.077 R)
• M22: 14,131,912 km (0.086 R)
• M23: 14,390,268 km (0.116 R)
• M24: 14,598,209 km (0.088 R)
• M25: 16,676,722 km (0.114 R)
• M26: 16,949,888 km (0.113 R)
• M27: 17,389,855 km (0.083 R)
• M28: 17,666,910 km (0.05 R)
• M29: 18,057,061 km (0.034 R)
• M30: 18,676,097 km (0.053 R)
• M31: 18,959,735 km (0.081 R)
• M32: 22,292,775 km (0.08 R)
• M33: 22,412,903 km (0.07 R)
• M34: 22,533,329 km (0.099 R)
• M35: 22,714,492 km (0.117 R)
• M36: 23,872,080 km (0.056 R)
• M37: 24,924,202 km (0.104 R)
• M38: 25,174,030 km (0.05 R)
• M39: 25,675,931 km (0.1 R)
• M40: 25,865,023 km (0.041 R)
• M41: 26,435,141 km (0.089 R)
• M42: 26,498,720 km (0.099 R)
• M43: 27,394,512 km (0.09 R)
• M44: 27,523,315 km (0.036 R)
• M45: 27,975,550 km (0.117 R)
• M46: 28,040,475 km (0.091 R)
• M47: 29,875,443 km (0.119 R)
• M48: 29,941,715 km (0.111 R)
• M49: 31,209,856 km (0.066 R)
• M50: 31,613,920 km (0.095 R)
• M51: 31,749,007 km (0.056 R)
• M52: 32,495,500 km (0.089 R)
• M53: 32,631,784 km (0.102 R)
• M54: 32,768,366 km (0.096 R)
• M55: 33,179,013 km (0.101 R)
• M56: 33,522,639 km (0.11 R)
• M57: 33,936,576 km (0.092 R)
• M58: 34,144,068 km (0.091 R)
• M59: 34,560,399 km (0.109 R)
• M60: 35,188,262 km (0.074 R)
• M61: 35,258,124 km (0.095 R)
• M62: 36,172,167 km (0.081 R)
• M63: 37,022,780 km (0.04 R)
• M64: 38,960,521 km (0.05 R)
• M65: 39,105,482 km (0.039 R)
• M66: 40,124,393 km (0.102 R)
• M67: 40,197,546 km (0.064 R)
• M68: 41,078,379 km (0.076 R)
• M69: 41,891,593 km (0.118 R)
• M70: 42,039,994 km (0.058 R)
• M71: 44,740,983 km (0.1 R)
• M72: 45,806,419 km (0.088 R)
• M73: 45,959,458 km (0.047 R)
• M74: 47,884,932 km (0.095 R)
• M75: 48,117,706 km (0.047 R)
• M76: 49,131,082 km (0.086 R)
• M77: 49,522,580 km (0.104 R)
• M78: 49,758,047 km (0.05 R)
• M79: 49,993,963 km (0.075 R)
• M80: 50,782,643 km (0.077 R)
• M81: 51,178,628 km (0.069 R)
• M82: 51,416,639 km (0.056 R)
• M83: 51,655,098 km (0.097 R)
• M84: 51,973,591 km (0.095 R)
• M85: 52,292,684 km (0.072 R)
• M86: 53,495,151 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900.7

Radius: 4.8

Gravity: 39.09 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 14.4 AU - 15.44 AU

Year: 20349 Days

Day: 18.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,326,559 km

• M1: 334,650 km (0.038 R)
• M2: 759,209 km (0.071 R)
• M3: 837,449 km (0.085 R)
• M4: 973,733 km (0.106 R)
• M5: 1,176,438 km (0.108 R)
• M6: 1,653,954 km (0.113 R)
• M7: 1,825,244 km (0.076 R)
• M8: 1,860,250 km (0.053 R)
• M9: 2,184,877 km (0.075 R)
• M10: 2,566,202 km (0.104 R)
• M11: 2,644,890 km (0.095 R)
• M12: 2,926,733 km (0.1 R)
• M13: 3,388,990 km (0.109 R)
• M14: 4,239,454 km (0.111 R)
• M15: 5,152,300 km (0.116 R)
• M16: 6,710,661 km (0.096 R)
• M17: 7,149,133 km (0.067 R)
• M18: 7,483,933 km (0.118 R)
• M19: 7,710,125 km (0.041 R)
• M20: 7,766,972 km (0.092 R)
• M21: 7,881,115 km (0.112 R)
• M22: 8,460,358 km (0.099 R)
• M23: 9,233,629 km (0.076 R)
• M24: 9,782,205 km (0.117 R)
• M25: 9,905,623 km (0.033 R)
• M26: 10,278,571 km (0.116 R)
• M27: 10,341,252 km (0.078 R)
• M28: 10,910,622 km (0.115 R)
• M29: 11,038,528 km (0.067 R)
• M30: 13,083,680 km (0.061 R)
• M31: 13,492,830 km (0.113 R)
• M32: 14,533,882 km (0.074 R)
• M33: 16,034,199 km (0.072 R)
• M34: 17,958,776 km (0.045 R)
• M35: 19,101,853 km (0.112 R)
• M36: 19,410,773 km (0.096 R)
• M37: 20,189,878 km (0.094 R)
• M38: 20,268,417 km (0.098 R)
• M39: 20,583,321 km (0.082 R)
• M40: 21,218,064 km (0.036 R)
• M41: 22,020,507 km (0.067 R)
• M42: 22,425,319 km (0.116 R)
• M43: 23,160,443 km (0.042 R)
• M44: 24,403,003 km (0.104 R)
• M45: 25,158,921 km (0.103 R)
• M46: 25,582,133 km (0.103 R)
• M47: 25,667,105 km (0.073 R)
• M48: 26,693,496 km (0.067 R)
• M49: 27,125,236 km (0.093 R)
• M50: 28,258,290 km (0.106 R)
• M51: 29,051,757 km (0.09 R)
• M52: 29,229,030 km (0.111 R)
• M53: 30,480,417 km (0.045 R)
• M54: 31,203,273 km (0.065 R)
• M55: 33,312,603 km (0.057 R)
• M56: 34,150,501 km (0.082 R)
• M57: 35,562,406 km (0.086 R)
• M58: 36,609,741 km (0.094 R)
• M59: 36,897,268 km (0.074 R)
• M60: 37,089,202 km (0.057 R)
• M61: 37,185,393 km (0.047 R)
• M62: 38,345,525 km (0.099 R)
• M63: 38,930,003 km (0.101 R)
• M64: 39,223,365 km (0.09 R)
• M65: 39,713,896 km (0.077 R)
• M66: 39,812,332 km (0.105 R)
• M67: 40,800,276 km (0.073 R)
• M68: 41,596,586 km (0.092 R)
• M69: 41,996,610 km (0.076 R)
• M70: 44,321,361 km (0.079 R)
• M71: 45,756,902 km (0.065 R)
• M72: 48,043,207 km (0.11 R)
• M73: 49,200,197 km (0.104 R)
• M74: 51,113,254 km (0.058 R)
• M75: 52,294,329 km (0.104 R)
• M76: 52,726,069 km (0.034 R)
• M77: 52,942,238 km (0.102 R)
• M78: 54,137,076 km (0.051 R)
• M79: 55,231,085 km (0.085 R)
• M80: 55,560,649 km (0.063 R)
• M81: 57,997,598 km (0.103 R)
• M82: 65,514,592 km (0.118 R)
• M83: 69,386,036 km (0.117 R)
• M84: 71,289,668 km (0.062 R)
• M85: 71,888,060 km (0.095 R)
• M86: 72,608,374 km (0.101 R)
• M87: 75,513,415 km (0.119 R)
• M88: 75,757,110 km (0.084 R)
• M89: 77,593,872 km (0.041 R)
• M90: 77,716,842 km (0.085 R)
• M91: 81,686,122 km (0.049 R)
• M92: 81,936,399 km (0.101 R)
• M93: 82,437,702 km (0.12 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 14,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit