🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.44 AU - 0.6 AU

Year: 144 Days

Day: 13.9 Hours

Environment

Temp: 210 °C

Axial Tilt: 37.8 °

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: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.43 AU - 0.67 AU

Year: 157 Days

Day: 17.7 Hours

Environment

Temp: 217 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,123,864 km

• M1: 115,639 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.67 AU - 1.11 AU

Year: 323 Days

Day: 32.5 Hours

Environment

Temp: 28 °C

Axial Tilt: 50 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.21 AU - 3.55 AU

Year: 1882 Days

Day: 30.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835

Radius: 13.6

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.11 AU - 6.11 AU

Year: 4447 Days

Day: 7.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 53,123,864 km

• M1: 190,288 km (0.106 R)
• M2: 308,172 km (0.073 R)
• M3: 541,395 km (0.05 R)
• M4: 706,850 km (0.039 R)
• M5: 802,892 km (0.092 R)
• M6: 996,920 km (0.071 R)
• M7: 1,221,915 km (0.108 R)
• M8: 1,402,181 km (0.115 R)
• M9: 1,723,068 km (0.082 R)
• M10: 1,840,951 km (0.071 R)
• M11: 2,782,670 km (0.056 R)
• M12: 3,064,662 km (0.065 R)
• M13: 3,230,117 km (0.051 R)
• M14: 3,944,148 km (0.108 R)
• M15: 4,033,907 km (0.089 R)
• M16: 4,124,563 km (0.116 R)
• M17: 4,922,069 km (0.086 R)
• M18: 5,214,982 km (0.112 R)
• M19: 5,314,016 km (0.075 R)
• M20: 6,311,385 km (0.056 R)
• M21: 6,764,367 km (0.09 R)
• M22: 6,981,134 km (0.079 R)
• M23: 7,172,769 km (0.113 R)
• M24: 7,338,374 km (0.057 R)
• M25: 7,589,399 km (0.101 R)
• M26: 7,956,812 km (0.106 R)
• M27: 8,272,313 km (0.111 R)
• M28: 8,562,683 km (0.109 R)
• M29: 8,738,610 km (0.068 R)
• M30: 9,064,135 km (0.081 R)
• M31: 9,243,503 km (0.063 R)
• M32: 9,636,048 km (0.117 R)
• M33: 9,727,302 km (0.111 R)
• M34: 9,849,673 km (0.084 R)
• M35: 10,499,975 km (0.082 R)
• M36: 10,719,884 km (0.09 R)
• M37: 11,004,868 km (0.06 R)
• M38: 11,228,367 km (0.078 R)
• M39: 11,874,929 km (0.1 R)
• M40: 12,038,589 km (0.066 R)
• M41: 12,137,025 km (0.062 R)
• M42: 12,268,821 km (0.09 R)
• M43: 12,434,126 km (0.07 R)
• M44: 12,566,969 km (0.056 R)
• M45: 12,666,901 km (0.109 R)
• M46: 12,800,641 km (0.098 R)
• M47: 12,968,340 km (0.068 R)
• M48: 13,612,509 km (0.089 R)
• M49: 14,615,712 km (0.029 R)
• M50: 15,714,508 km (0.036 R)
• M51: 16,074,590 km (0.074 R)
• M52: 16,619,875 km (0.091 R)
• M53: 17,060,440 km (0.09 R)
• M54: 17,766,094 km (0.098 R)
• M55: 18,141,285 km (0.093 R)
• M56: 18,367,627 km (0.048 R)
• M57: 18,671,011 km (0.108 R)
• M58: 18,975,892 km (0.059 R)
• M59: 19,282,567 km (0.103 R)
• M60: 19,436,503 km (0.027 R)
• M61: 19,900,706 km (0.106 R)
• M62: 20,525,426 km (0.094 R)
• M63: 21,116,936 km (0.093 R)
• M64: 22,803,054 km (0.098 R)
• M65: 22,925,126 km (0.108 R)
• M66: 23,047,497 km (0.076 R)
• M67: 23,210,858 km (0.078 R)
• M68: 23,374,667 km (0.117 R)
• M69: 23,538,776 km (0.082 R)
• M70: 25,750,431 km (0.114 R)
• M71: 25,920,075 km (0.09 R)
• M72: 26,132,504 km (0.108 R)
• M73: 26,260,261 km (0.087 R)
• M74: 26,902,484 km (0.087 R)
• M75: 27,203,774 km (0.1 R)
• M76: 27,463,028 km (0.032 R)
• M77: 27,679,795 km (0.09 R)
• M78: 28,158,508 km (0.081 R)
• M79: 28,376,921 km (0.1 R)
• M80: 28,552,100 km (0.108 R)
• M81: 28,947,637 km (0.116 R)
• M82: 29,433,531 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.3

Radius: 13.3

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.62 AU - 6.34 AU

Year: 5630 Days

Day: 7.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 53,123,864 km

• M1: 169,195 km (0.082 R)
• M2: 318,943 km (0.107 R)
• M3: 445,203 km (0.083 R)
• M4: 530,025 km (0.12 R)
• M5: 732,880 km (0.102 R)
• M6: 983,905 km (0.079 R)
• M7: 1,160,281 km (0.112 R)
• M8: 1,279,062 km (0.112 R)
• M9: 1,465,311 km (0.093 R)
• M10: 1,553,723 km (0.101 R)
• M11: 1,685,968 km (0.108 R)
• M12: 1,944,324 km (0.103 R)
• M13: 2,160,492 km (0.037 R)
• M14: 2,375,315 km (0.111 R)
• M15: 2,471,058 km (0.066 R)
• M16: 2,626,789 km (0.073 R)
• M17: 2,765,915 km (0.087 R)
• M18: 2,887,239 km (0.091 R)
• M19: 3,124,651 km (0.119 R)
• M20: 3,251,211 km (0.116 R)
• M21: 3,520,337 km (0.032 R)
• M22: 3,608,151 km (0.097 R)
• M23: 3,841,973 km (0.074 R)
• M24: 3,966,438 km (0.096 R)
• M25: 4,057,842 km (0.088 R)
• M26: 4,324,575 km (0.099 R)
• M27: 4,717,569 km (0.098 R)
• M28: 4,802,391 km (0.073 R)
• M29: 5,234,429 km (0.118 R)
• M30: 5,322,393 km (0.12 R)
• M31: 5,550,829 km (0.094 R)
• M32: 5,834,467 km (0.099 R)
• M33: 5,964,916 km (0.089 R)
• M34: 6,268,899 km (0.077 R)
• M35: 7,016,290 km (0.12 R)
• M36: 7,253,103 km (0.113 R)
• M37: 7,365,451 km (0.088 R)
• M38: 7,677,363 km (0.118 R)
• M39: 7,806,316 km (0.103 R)
• M40: 8,299,839 km (0.118 R)
• M41: 8,654,237 km (0.094 R)
• M42: 8,953,582 km (0.074 R)
• M43: 9,424,067 km (0.089 R)
• M44: 10,058,961 km (0.064 R)
• M45: 10,532,288 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440.5

Radius: 4.5

Gravity: 21.75 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 11.38 AU - 16.52 AU

Year: 20060 Days

Day: 15.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 53,123,864 km

• M1: 112,049 km (0.119 R)
• M2: 241,900 km (0.087 R)
• M3: 450,140 km (0.079 R)
• M4: 858,243 km (0.064 R)
• M5: 974,331 km (0.095 R)
• M6: 1,628,223 km (0.096 R)
• M7: 2,042,310 km (0.09 R)
• M8: 2,422,139 km (0.063 R)
• M9: 3,317,333 km (0.116 R)
• M10: 4,029,568 km (0.113 R)
• M11: 5,203,313 km (0.088 R)
• M12: 5,415,593 km (0.113 R)
• M13: 5,936,941 km (0.111 R)
• M14: 6,025,353 km (0.079 R)
• M15: 6,203,525 km (0.081 R)
• M16: 6,887,037 km (0.088 R)
• M17: 7,026,612 km (0.057 R)
• M18: 7,498,593 km (0.063 R)
• M19: 7,738,399 km (0.112 R)
• M20: 8,373,741 km (0.105 R)
• M21: 8,873,697 km (0.053 R)
• M22: 10,271,240 km (0.113 R)
• M23: 10,324,347 km (0.118 R)
• M24: 11,294,938 km (0.108 R)
• M25: 11,404,594 km (0.088 R)
• M26: 12,238,153 km (0.07 R)
• M27: 12,976,419 km (0.038 R)
• M28: 13,264,095 km (0.098 R)
• M29: 13,321,990 km (0.096 R)
• M30: 14,495,585 km (0.044 R)
• M31: 15,276,037 km (0.049 R)
• M32: 15,518,834 km (0.061 R)
• M33: 15,640,757 km (0.077 R)
• M34: 15,885,499 km (0.107 R)
• M35: 17,002,696 km (0.082 R)
• M36: 18,337,707 km (0.109 R)
• M37: 19,115,616 km (0.119 R)
• M38: 20,435,817 km (0.095 R)
• M39: 21,309,618 km (0.094 R)
• M40: 21,513,071 km (0.108 R)
• M41: 21,853,407 km (0.041 R)
• M42: 22,264,202 km (0.031 R)
• M43: 22,333,017 km (0.066 R)
• M44: 22,677,691 km (0.079 R)
• M45: 22,954,596 km (0.055 R)
• M46: 23,163,136 km (0.098 R)
• M47: 23,722,183 km (0.099 R)
• M48: 25,353,997 km (0.109 R)
• M49: 25,425,654 km (0.033 R)
• M50: 27,241,772 km (0.081 R)
• M51: 29,702,208 km (0.048 R)
• M52: 30,309,277 km (0.097 R)
• M53: 31,612,723 km (0.105 R)
• M54: 32,232,507 km (0.076 R)
• M55: 32,543,970 km (0.098 R)
• M56: 33,169,737 km (0.087 R)
• M57: 33,799,395 km (0.112 R)
• M58: 35,070,678 km (0.072 R)
• M59: 35,390,967 km (0.115 R)
• M60: 36,844,011 km (0.075 R)
• M61: 37,496,108 km (0.096 R)
• M62: 38,316,503 km (0.089 R)
• M63: 38,481,359 km (0.088 R)
• M64: 39,142,881 km (0.116 R)
• M65: 39,391,962 km (0.106 R)
• M66: 40,729,067 km (0.111 R)
• M67: 42,165,955 km (0.059 R)
• M68: 42,847,972 km (0.084 R)
• M69: 46,311,910 km (0.099 R)
• M70: 46,663,166 km (0.066 R)
• M71: 47,103,582 km (0.059 R)
• M72: 48,343,898 km (0.1 R)
• M73: 49,236,549 km (0.076 R)
• M74: 49,505,376 km (0.056 R)
• M75: 50,404,908 km (0.103 R)
• M76: 50,495,265 km (0.055 R)
• M77: 50,766,337 km (0.055 R)
• M78: 52,129,024 km (0.084 R)
• M79: 53,964,589 km (0.087 R)
• M80: 54,426,847 km (0.072 R)
• M81: 54,797,550 km (0.09 R)
• M82: 54,983,201 km (0.074 R)
• M83: 58,171,431 km (0.117 R)
• M84: 58,550,512 km (0.101 R)
• M85: 58,835,347 km (0.044 R)
• M86: 59,692,393 km (0.068 R)
• M87: 60,649,670 km (0.119 R)
• M88: 61,419,051 km (0.119 R)
• M89: 61,612,033 km (0.102 R)
• M90: 63,259,404 km (0.059 R)
• M91: 63,942,019 km (0.101 R)
• M92: 65,019,573 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10.2

Radius: 7.8

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 14.57 AU - 16.89 AU

Year: 24019 Days

Day: 22 Hours

Environment

Temp: -200 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 53,123,864 km

• M1: 391,049 km (0.106 R)
• M2: 495,319 km (0.118 R)
• M3: 694,134 km (0.1 R)
• M4: 833,859 km (0.095 R)
• M5: 1,118,094 km (0.105 R)
• M6: 1,176,288 km (0.084 R)
• M7: 1,381,686 km (0.108 R)
• M8: 1,572,722 km (0.103 R)
• M9: 1,854,415 km (0.114 R)
• M10: 2,650,126 km (0.118 R)
• M11: 3,133,028 km (0.111 R)
• M12: 3,872,341 km (0.045 R)
• M13: 3,925,897 km (0.12 R)
• M14: 4,106,162 km (0.067 R)
• M15: 4,644,415 km (0.109 R)
• M16: 4,777,707 km (0.115 R)
• M17: 5,126,270 km (0.114 R)
• M18: 5,483,061 km (0.107 R)
• M19: 5,868,425 km (0.044 R)
• M20: 6,158,047 km (0.071 R)
• M21: 6,686,726 km (0.074 R)
• M22: 7,629,940 km (0.068 R)
• M23: 7,877,824 km (0.104 R)
• M24: 8,151,289 km (0.103 R)
• M25: 8,520,945 km (0.108 R)
• M26: 8,731,280 km (0.039 R)
• M27: 9,930,606 km (0.088 R)
• M28: 10,424,578 km (0.094 R)
• M29: 11,539,681 km (0.101 R)
• M30: 12,638,926 km (0.115 R)
• M31: 13,716,629 km (0.109 R)
• M32: 15,701,194 km (0.051 R)
• M33: 15,872,932 km (0.112 R)
• M34: 16,479,103 km (0.088 R)
• M35: 16,595,490 km (0.104 R)
• M36: 17,506,242 km (0.11 R)
• M37: 17,922,872 km (0.086 R)
• M38: 19,039,620 km (0.071 R)
• M39: 19,652,523 km (0.079 R)
• M40: 19,714,157 km (0.117 R)
• M41: 20,303,124 km (0.111 R)
• M42: 20,365,506 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124.5

Radius: 7.1

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 16.58 AU - 17.74 AU

Year: 27368 Days

Day: 21.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 53,123,864 km

• M1: 157,975 km (0.076 R)
• M2: 273,315 km (0.055 R)
• M3: 323,580 km (0.034 R)
• M4: 663,616 km (0.11 R)
• M5: 753,824 km (0.05 R)
• M6: 810,072 km (0.111 R)
• M7: 867,817 km (0.101 R)
• M8: 1,091,616 km (0.102 R)
• M9: 1,177,634 km (0.074 R)
• M10: 1,449,304 km (0.061 R)
• M11: 1,841,400 km (0.119 R)
• M12: 2,545,557 km (0.091 R)
• M13: 4,104,816 km (0.081 R)
• M14: 4,172,285 km (0.078 R)
• M15: 4,760,952 km (0.106 R)
• M16: 5,375,500 km (0.087 R)
• M17: 6,323,951 km (0.118 R)
• M18: 6,957,797 km (0.084 R)
• M19: 7,446,533 km (0.09 R)
• M20: 7,570,400 km (0.092 R)
• M21: 7,653,277 km (0.037 R)
• M22: 9,109,762 km (0.072 R)
• M23: 9,242,306 km (0.081 R)
• M24: 9,420,028 km (0.093 R)
• M25: 9,960,077 km (0.116 R)
• M26: 10,649,124 km (0.094 R)
• M27: 10,929,172 km (0.097 R)
• M28: 10,975,996 km (0.103 R)
• M29: 11,353,581 km (0.046 R)
• M30: 11,496,297 km (0.09 R)
• M31: 11,591,741 km (0.095 R)
• M32: 11,639,612 km (0.108 R)
• M33: 11,879,717 km (0.054 R)
• M34: 12,708,489 km (0.118 R)
• M35: 12,757,706 km (0.116 R)
• M36: 16,098,077 km (0.108 R)
• M37: 17,286,333 km (0.117 R)
• M38: 17,725,403 km (0.081 R)
• M39: 21,192,184 km (0.04 R)
• M40: 23,152,365 km (0.089 R)
• M41: 24,001,183 km (0.068 R)
• M42: 24,245,626 km (0.09 R)
• M43: 24,613,786 km (0.095 R)
• M44: 24,922,108 km (0.118 R)
• M45: 25,169,543 km (0.079 R)
• M46: 25,231,626 km (0.104 R)
• M47: 25,917,083 km (0.082 R)
• M48: 26,293,471 km (0.066 R)
• M49: 27,051,783 km (0.084 R)
• M50: 27,115,362 km (0.115 R)
• M51: 28,009,808 km (0.075 R)
• M52: 28,460,696 km (0.094 R)
• M53: 30,949,705 km (0.073 R)
• M54: 31,482,573 km (0.118 R)
• M55: 31,616,313 km (0.106 R)
• M56: 32,489,815 km (0.073 R)
• M57: 32,557,433 km (0.115 R)
• M58: 32,760,288 km (0.042 R)
• M59: 32,895,674 km (0.095 R)
• M60: 34,811,873 km (0.093 R)
• M61: 34,880,988 km (0.112 R)
• M62: 36,553,043 km (0.043 R)
• M63: 38,393,845 km (0.097 R)
• M64: 39,613,516 km (0.099 R)
• M65: 40,264,416 km (0.091 R)
• M66: 40,991,911 km (0.104 R)
• M67: 41,064,915 km (0.068 R)
• M68: 41,723,594 km (0.063 R)
• M69: 42,091,006 km (0.105 R)
• M70: 43,274,176 km (0.101 R)
• M71: 44,019,173 km (0.088 R)
• M72: 45,295,393 km (0.09 R)
• M73: 45,824,371 km (0.09 R)
• M74: 46,964,905 km (0.088 R)
• M75: 48,114,864 km (0.094 R)
• M76: 48,268,800 km (0.104 R)
• M77: 48,500,078 km (0.105 R)
• M78: 48,654,613 km (0.117 R)
• M79: 49,506,872 km (0.115 R)
• M80: 50,912,045 km (0.082 R)
• M81: 52,726,667 km (0.08 R)
• M82: 52,805,954 km (0.103 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 19,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit