🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.94 AU - 0.96 AU

Year: 324 Days

Day: 24.4 Hours

Environment

Temp: 182 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 24,917,220 km

• M1: 109,356 km (0.05 R)
• M2: 202,107 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.01 AU - 3.01 AU

Year: 1391 Days

Day: 19.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,917,220 km

• M1: 162,164 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.12 AU - 3.2 AU

Year: 1518 Days

Day: 43.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.34 AU - 5.56 AU

Year: 3853 Days

Day: 37.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.53 AU - 5.71 AU

Year: 4053 Days

Day: 17.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,917,220 km

• M1: 349,461 km (0.116 R)
• M2: 371,601 km (0.098 R)

Asteroid Belt

Center: 8.44 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.1

Radius: 11.9

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 10.15 AU - 13.37 AU

Year: 14109 Days

Day: 5.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 24,917,220 km

• M1: 187,147 km (0.11 R)
• M2: 267,032 km (0.119 R)
• M3: 382,522 km (0.074 R)
• M4: 872,305 km (0.117 R)
• M5: 1,384,827 km (0.099 R)
• M6: 2,196,845 km (0.11 R)
• M7: 2,745,719 km (0.099 R)
• M8: 2,913,718 km (0.079 R)
• M9: 3,184,789 km (0.063 R)
• M10: 3,805,022 km (0.086 R)
• M11: 3,885,057 km (0.085 R)
• M12: 3,992,917 km (0.082 R)
• M13: 4,211,629 km (0.115 R)
• M14: 4,547,027 km (0.098 R)
• M15: 6,036,424 km (0.115 R)
• M16: 6,161,637 km (0.04 R)
• M17: 6,383,042 km (0.045 R)
• M18: 6,510,649 km (0.057 R)
• M19: 6,606,990 km (0.106 R)
• M20: 6,736,243 km (0.074 R)
• M21: 7,161,848 km (0.091 R)
• M22: 8,351,152 km (0.083 R)
• M23: 8,596,342 km (0.081 R)
• M24: 8,737,563 km (0.076 R)
• M25: 8,843,927 km (0.027 R)
• M26: 9,237,818 km (0.105 R)
• M27: 9,491,536 km (0.026 R)
• M28: 10,191,654 km (0.081 R)
• M29: 11,292,246 km (0.039 R)
• M30: 11,447,079 km (0.1 R)
• M31: 11,563,616 km (0.101 R)
• M32: 12,033,802 km (0.105 R)
• M33: 12,231,571 km (0.067 R)
• M34: 12,390,444 km (0.111 R)
• M35: 12,992,874 km (0.109 R)
• M36: 13,155,038 km (0.069 R)
• M37: 14,309,635 km (0.068 R)
• M38: 14,519,221 km (0.113 R)
• M39: 14,729,855 km (0.114 R)
• M40: 15,068,994 km (0.094 R)
• M41: 15,453,610 km (0.083 R)
• M42: 15,841,367 km (0.095 R)
• M43: 15,971,368 km (0.099 R)
• M44: 16,494,960 km (0.083 R)
• M45: 17,068,519 km (0.073 R)
• M46: 19,103,947 km (0.051 R)
• M47: 19,196,249 km (0.06 R)
• M48: 19,520,278 km (0.095 R)
• M49: 20,456,013 km (0.051 R)
• M50: 20,550,409 km (0.055 R)
• M51: 20,881,918 km (0.054 R)
• M52: 21,167,500 km (0.095 R)
• M53: 21,310,665 km (0.033 R)
• M54: 21,886,916 km (0.109 R)
• M55: 22,274,076 km (0.087 R)
• M56: 22,614,561 km (0.095 R)
• M57: 22,956,840 km (0.103 R)
• M58: 23,399,351 km (0.076 R)
• M59: 23,795,037 km (0.039 R)
• M60: 23,894,370 km (0.075 R)
• M61: 23,993,853 km (0.113 R)
• M62: 24,442,946 km (0.063 R)
• M63: 24,693,672 km (0.073 R)
• M64: 24,945,295 km (0.074 R)
• M65: 25,096,539 km (0.086 R)
• M66: 25,501,650 km (0.095 R)
• M67: 27,091,875 km (0.09 R)
• M68: 27,403,338 km (0.063 R)
• M69: 28,397,565 km (0.071 R)
• M70: 29,563,531 km (0.066 R)
• M71: 29,670,344 km (0.092 R)
• M72: 29,777,157 km (0.101 R)
• M73: 30,745,055 km (0.1 R)
• M74: 31,232,894 km (0.047 R)
• M75: 33,877,635 km (0.081 R)
• M76: 34,718,674 km (0.062 R)
• M77: 35,170,160 km (0.074 R)
• M78: 35,396,502 km (0.066 R)
• M79: 35,793,983 km (0.119 R)
• M80: 36,421,546 km (0.113 R)
• M81: 38,035,259 km (0.064 R)
• M82: 38,267,734 km (0.118 R)
• M83: 38,617,194 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.5

Radius: 10.8

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 10.11 AU - 15.05 AU

Year: 15610 Days

Day: 12.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 24,917,220 km

• M1: 139,276 km (0.083 R)
• M2: 235,467 km (0.091 R)
• M3: 768,634 km (0.049 R)
• M4: 1,046,886 km (0.081 R)
• M5: 1,451,249 km (0.092 R)
• M6: 1,721,423 km (0.056 R)
• M7: 1,798,017 km (0.062 R)
• M8: 1,875,808 km (0.037 R)
• M9: 2,143,438 km (0.084 R)
• M10: 2,481,081 km (0.074 R)
• M11: 2,805,558 km (0.075 R)
• M12: 2,988,367 km (0.116 R)
• M13: 3,527,518 km (0.092 R)
• M14: 3,892,686 km (0.079 R)
• M15: 4,623,472 km (0.05 R)
• M16: 5,134,199 km (0.109 R)
• M17: 5,396,294 km (0.047 R)
• M18: 5,509,989 km (0.109 R)
• M19: 5,739,771 km (0.055 R)
• M20: 6,129,922 km (0.111 R)
• M21: 7,018,384 km (0.05 R)
• M22: 7,267,614 km (0.12 R)
• M23: 7,732,265 km (0.081 R)
• M24: 8,033,106 km (0.093 R)
• M25: 8,381,520 km (0.102 R)
• M26: 9,138,336 km (0.102 R)
• M27: 9,778,166 km (0.109 R)
• M28: 10,812,485 km (0.073 R)
• M29: 11,052,440 km (0.057 R)
• M30: 11,391,429 km (0.109 R)
• M31: 11,684,641 km (0.102 R)
• M32: 12,129,096 km (0.055 R)
• M33: 12,933,185 km (0.049 R)
• M34: 13,136,787 km (0.067 R)
• M35: 13,239,112 km (0.045 R)
• M36: 13,702,417 km (0.073 R)
• M37: 14,066,538 km (0.092 R)
• M38: 14,539,417 km (0.051 R)
• M39: 16,207,882 km (0.081 R)
• M40: 16,703,500 km (0.094 R)
• M41: 17,148,254 km (0.077 R)
• M42: 17,540,650 km (0.111 R)
• M43: 17,709,845 km (0.098 R)
• M44: 17,936,037 km (0.088 R)
• M45: 19,024,062 km (0.055 R)
• M46: 19,663,743 km (0.081 R)
• M47: 20,725,588 km (0.113 R)
• M48: 21,143,565 km (0.11 R)
• M49: 21,504,096 km (0.11 R)
• M50: 22,048,632 km (0.076 R)
• M51: 22,414,249 km (0.113 R)
• M52: 23,275,035 km (0.114 R)
• M53: 23,460,836 km (0.053 R)
• M54: 24,146,592 km (0.063 R)
• M55: 25,601,581 km (0.078 R)
• M56: 26,307,534 km (0.103 R)
• M57: 26,630,515 km (0.1 R)
• M58: 27,476,491 km (0.086 R)
• M59: 28,928,039 km (0.072 R)
• M60: 29,194,772 km (0.099 R)
• M61: 30,947,461 km (0.111 R)
• M62: 31,288,395 km (0.118 R)
• M63: 32,664,845 km (0.085 R)
• M64: 32,734,108 km (0.097 R)
• M65: 32,872,935 km (0.059 R)
• M66: 34,131,203 km (0.027 R)
• M67: 35,476,387 km (0.095 R)
• M68: 35,690,312 km (0.05 R)
• M69: 37,490,124 km (0.049 R)
• M70: 37,708,088 km (0.119 R)
• M71: 37,853,647 km (0.112 R)
• M72: 37,926,351 km (0.106 R)
• M73: 40,728,768 km (0.047 R)
• M74: 42,305,829 km (0.105 R)
• M75: 42,532,769 km (0.12 R)
• M76: 43,139,987 km (0.105 R)
• M77: 43,597,158 km (0.118 R)
• M78: 43,826,491 km (0.057 R)
• M79: 44,747,266 km (0.105 R)
• M80: 47,626,726 km (0.076 R)
• M81: 48,573,381 km (0.114 R)
• M82: 48,969,666 km (0.101 R)
• M83: 49,446,584 km (0.026 R)
• M84: 50,405,207 km (0.103 R)
• M85: 50,645,761 km (0.113 R)
• M86: 52,665,482 km (0.074 R)
• M87: 54,629,253 km (0.108 R)
• M88: 54,711,532 km (0.061 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.3

Radius: 4.1

Gravity: 24.71 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 14.29 AU - 15.03 AU

Year: 19637 Days

Day: 24.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 24,917,220 km

• M1: 145,260 km (0.102 R)
• M2: 179,667 km (0.061 R)
• M3: 364,869 km (0.113 R)
• M4: 657,782 km (0.11 R)
• M5: 804,687 km (0.103 R)
• M6: 870,959 km (0.098 R)
• M7: 1,056,161 km (0.112 R)
• M8: 1,153,400 km (0.053 R)
• M9: 1,543,551 km (0.113 R)
• M10: 2,338,514 km (0.117 R)
• M11: 2,433,658 km (0.045 R)
• M12: 2,465,523 km (0.113 R)
• M13: 3,204,087 km (0.098 R)
• M14: 3,452,420 km (0.077 R)
• M15: 3,892,537 km (0.077 R)
• M16: 4,624,968 km (0.08 R)
• M17: 5,440,725 km (0.096 R)
• M18: 5,864,985 km (0.087 R)
• M19: 5,951,003 km (0.11 R)
• M20: 6,255,884 km (0.037 R)
• M21: 6,432,260 km (0.106 R)
• M22: 7,154,219 km (0.097 R)
• M23: 7,292,447 km (0.066 R)
• M24: 7,431,573 km (0.055 R)
• M25: 8,140,219 km (0.102 R)
• M26: 8,624,616 km (0.11 R)
• M27: 8,673,535 km (0.111 R)
• M28: 10,080,952 km (0.052 R)
• M29: 10,184,174 km (0.088 R)
• M30: 10,863,648 km (0.1 R)
• M31: 11,450,071 km (0.119 R)
• M32: 12,101,271 km (0.079 R)
• M33: 12,211,076 km (0.103 R)
• M34: 12,486,785 km (0.111 R)
• M35: 12,542,136 km (0.068 R)
• M36: 13,610,115 km (0.078 R)
• M37: 13,781,405 km (0.11 R)
• M38: 13,953,293 km (0.081 R)
• M39: 14,241,568 km (0.098 R)
• M40: 14,357,356 km (0.103 R)
• M41: 15,295,335 km (0.107 R)
• M42: 15,771,655 km (0.119 R)
• M43: 17,045,181 km (0.118 R)
• M44: 18,099,996 km (0.075 R)
• M45: 20,012,306 km (0.082 R)
• M46: 20,142,157 km (0.099 R)
• M47: 20,207,082 km (0.107 R)
• M48: 20,272,157 km (0.097 R)
• M49: 21,190,239 km (0.092 R)
• M50: 22,054,765 km (0.032 R)
• M51: 22,188,805 km (0.115 R)
• M52: 24,093,485 km (0.073 R)
• M53: 24,300,678 km (0.082 R)
• M54: 26,475,682 km (0.118 R)
• M55: 26,546,890 km (0.084 R)
• M56: 27,334,224 km (0.115 R)
• M57: 27,406,180 km (0.1 R)
• M58: 27,694,605 km (0.072 R)
• M59: 28,931,779 km (0.056 R)
• M60: 29,078,535 km (0.101 R)
• M61: 29,741,852 km (0.099 R)
• M62: 29,815,903 km (0.12 R)
• M63: 30,261,256 km (0.068 R)
• M64: 31,912,816 km (0.103 R)
• M65: 33,362,719 km (0.066 R)
• M66: 34,990,044 km (0.067 R)
• M67: 36,643,101 km (0.063 R)
• M68: 37,040,283 km (0.087 R)
• M69: 37,359,226 km (0.071 R)
• M70: 37,599,031 km (0.104 R)
• M71: 38,240,806 km (0.098 R)
• M72: 40,106,142 km (0.104 R)
• M73: 41,008,666 km (0.097 R)
• M74: 41,752,167 km (0.047 R)
• M75: 43,252,335 km (0.079 R)
• M76: 44,431,166 km (0.102 R)
• M77: 46,820,693 km (0.052 R)
• M78: 46,906,712 km (0.081 R)
• M79: 48,378,605 km (0.089 R)
• M80: 50,482,101 km (0.081 R)
• M81: 51,990,197 km (0.094 R)
• M82: 53,963,542 km (0.091 R)
• M83: 54,596,491 km (0.102 R)
• M84: 54,777,804 km (0.105 R)
• M85: 55,231,983 km (0.069 R)
• M86: 56,052,677 km (0.072 R)
• M87: 57,429,276 km (0.029 R)
• M88: 57,521,428 km (0.058 R)
• M89: 57,890,636 km (0.041 R)
• M90: 58,075,539 km (0.119 R)
• M91: 58,538,694 km (0.117 R)
• M92: 61,248,659 km (0.041 R)
• M93: 61,531,250 km (0.111 R)
• M94: 62,287,168 km (0.079 R)
• M95: 63,141,222 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24.7

Radius: 3.2

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 11.71 AU - 17.71 AU

Year: 19738 Days

Day: 25 Hours

Environment

Temp: -191 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 24,917,220 km

• M1: 80,932 km (0.119 R)
• M2: 231,428 km (0.079 R)
• M3: 293,212 km (0.118 R)
• M4: 343,327 km (0.091 R)
• M5: 369,507 km (0.083 R)
• M6: 550,819 km (0.06 R)
• M7: 581,786 km (0.03 R)
• M8: 934,987 km (0.091 R)
• M9: 997,369 km (0.117 R)
• M10: 1,113,008 km (0.115 R)
• M11: 1,192,445 km (0.107 R)
• M12: 1,370,915 km (0.1 R)
• M13: 1,514,080 km (0.081 R)
• M14: 1,557,912 km (0.046 R)
• M15: 1,602,193 km (0.111 R)
• M16: 1,987,258 km (0.117 R)
• M17: 2,182,035 km (0.094 R)
• M18: 2,331,932 km (0.081 R)
• M19: 3,280,981 km (0.037 R)
• M20: 3,588,404 km (0.098 R)
• M21: 3,765,229 km (0.067 R)
• M22: 3,985,287 km (0.081 R)
• M23: 4,417,027 km (0.041 R)
• M24: 4,649,053 km (0.053 R)
• M25: 4,670,296 km (0.102 R)
• M26: 5,707,009 km (0.053 R)
• M27: 5,752,637 km (0.066 R)
• M28: 5,798,413 km (0.116 R)
• M29: 6,618,659 km (0.058 R)
• M30: 6,787,106 km (0.068 R)
• M31: 7,030,053 km (0.084 R)
• M32: 7,177,257 km (0.025 R)
• M33: 7,499,491 km (0.09 R)
• M34: 7,524,474 km (0.05 R)
• M35: 8,132,589 km (0.099 R)
• M36: 8,209,632 km (0.111 R)
• M37: 8,364,615 km (0.074 R)
• M38: 8,442,406 km (0.115 R)
• M39: 8,861,729 km (0.106 R)
• M40: 8,914,537 km (0.105 R)
• M41: 8,941,016 km (0.108 R)
• M42: 9,422,123 km (0.075 R)
• M43: 10,049,087 km (0.112 R)
• M44: 10,159,341 km (0.077 R)
• M45: 10,187,017 km (0.046 R)
• M46: 10,270,193 km (0.07 R)
• M47: 10,773,739 km (0.086 R)
• M48: 11,000,081 km (0.101 R)
• M49: 11,142,349 km (0.104 R)
• M50: 11,285,215 km (0.096 R)
• M51: 12,302,330 km (0.063 R)
• M52: 12,509,374 km (0.035 R)
• M53: 12,687,545 km (0.095 R)
• M54: 12,717,315 km (0.059 R)
• M55: 12,806,924 km (0.098 R)
• M56: 13,958,828 km (0.116 R)
• M57: 16,457,411 km (0.069 R)
• M58: 16,718,011 km (0.11 R)
• M59: 17,078,542 km (0.059 R)
• M60: 17,574,309 km (0.083 R)
• M61: 18,041,204 km (0.086 R)
• M62: 18,411,010 km (0.081 R)
• M63: 18,681,483 km (0.05 R)
• M64: 19,845,654 km (0.093 R)
• M65: 21,068,467 km (0.044 R)
• M66: 21,139,077 km (0.088 R)
• M67: 22,423,374 km (0.1 R)
• M68: 22,603,789 km (0.102 R)
• M69: 22,893,261 km (0.059 R)
• M70: 23,002,169 km (0.104 R)
• M71: 23,111,375 km (0.046 R)
• M72: 23,184,080 km (0.116 R)
• M73: 23,622,701 km (0.11 R)
• M74: 24,730,922 km (0.099 R)
• M75: 24,768,171 km (0.117 R)
• M76: 24,842,671 km (0.086 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 16,913 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit