🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.67 AU - 1.05 AU

Year: 291 Days

Day: 36.1 Hours

Environment

Temp: 163 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.82 AU - 0.92 AU

Year: 296 Days

Day: 27.2 Hours

Environment

Temp: 146 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,546,779 km

• M1: 43,234 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.84 AU - 1.38 AU

Year: 427 Days

Day: 16.4 Hours

Environment

Temp: 26 °C

Axial Tilt: 43.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.33 AU - 1.65 AU

Year: 664 Days

Day: 47.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - 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): 0.25

Orbit Range: 1.99 AU - 3.31 AU

Year: 1576 Days

Day: 29.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.8

Radius: 10.9

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.03 AU - 7.15 AU

Year: 6895 Days

Day: 7.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 91,546,779 km

• M1: 138,976 km (0.098 R)
• M2: 235,916 km (0.114 R)
• M3: 365,168 km (0.077 R)
• M4: 465,249 km (0.101 R)
• M5: 563,834 km (0.054 R)
• M6: 784,940 km (0.085 R)
• M7: 969,843 km (0.104 R)
• M8: 1,067,979 km (0.082 R)
• M9: 1,257,071 km (0.115 R)
• M10: 1,609,823 km (0.114 R)
• M11: 1,747,602 km (0.116 R)
• M12: 1,910,066 km (0.046 R)
• M13: 2,294,233 km (0.102 R)
• M14: 2,382,944 km (0.114 R)
• M15: 2,472,703 km (0.117 R)
• M16: 2,609,735 km (0.103 R)
• M17: 2,749,310 km (0.087 R)
• M18: 2,939,449 km (0.114 R)
• M19: 3,011,854 km (0.115 R)
• M20: 3,433,570 km (0.119 R)
• M21: 3,716,460 km (0.082 R)
• M22: 5,038,456 km (0.074 R)
• M23: 5,183,865 km (0.108 R)
• M24: 6,209,957 km (0.098 R)
• M25: 6,334,722 km (0.112 R)
• M26: 6,650,373 km (0.027 R)
• M27: 6,874,471 km (0.074 R)
• M28: 7,429,180 km (0.038 R)
• M29: 8,546,676 km (0.079 R)
• M30: 8,616,089 km (0.104 R)
• M31: 8,685,652 km (0.114 R)
• M32: 9,499,614 km (0.092 R)
• M33: 10,972,705 km (0.09 R)
• M34: 11,352,085 km (0.113 R)
• M35: 11,581,718 km (0.055 R)
• M36: 11,812,996 km (0.119 R)
• M37: 12,912,241 km (0.106 R)
• M38: 13,111,954 km (0.08 R)
• M39: 13,192,139 km (0.032 R)
• M40: 14,043,949 km (0.082 R)
• M41: 14,414,353 km (0.065 R)
• M42: 14,497,230 km (0.097 R)
• M43: 14,788,198 km (0.081 R)
• M44: 16,401,163 km (0.07 R)
• M45: 17,316,402 km (0.072 R)
• M46: 17,492,629 km (0.083 R)
• M47: 17,891,307 km (0.11 R)
• M48: 18,114,058 km (0.107 R)
• M49: 18,562,403 km (0.087 R)
• M50: 19,470,013 km (0.099 R)
• M51: 19,929,279 km (0.119 R)
• M52: 20,114,032 km (0.116 R)
• M53: 20,531,709 km (0.103 R)
• M54: 21,046,027 km (0.029 R)
• M55: 21,422,864 km (0.11 R)
• M56: 21,564,683 km (0.055 R)
• M57: 22,758,922 km (0.093 R)
• M58: 23,097,163 km (0.093 R)
• M59: 23,194,252 km (0.062 R)
• M60: 23,778,731 km (0.063 R)
• M61: 23,876,718 km (0.113 R)
• M62: 24,072,841 km (0.062 R)
• M63: 24,615,133 km (0.04 R)
• M64: 24,912,683 km (0.106 R)
• M65: 25,561,489 km (0.052 R)
• M66: 25,661,720 km (0.107 R)
• M67: 25,762,249 km (0.072 R)
• M68: 25,963,458 km (0.036 R)
• M69: 26,519,514 km (0.077 R)
• M70: 26,722,817 km (0.044 R)
• M71: 28,315,137 km (0.081 R)
• M72: 28,679,109 km (0.071 R)
• M73: 29,621,725 km (0.112 R)
• M74: 29,885,316 km (0.05 R)
• M75: 30,308,828 km (0.112 R)
• M76: 30,681,027 km (0.103 R)
• M77: 31,108,279 km (0.096 R)
• M78: 31,537,475 km (0.117 R)
• M79: 31,752,746 km (0.034 R)
• M80: 32,076,626 km (0.069 R)
• M81: 32,347,398 km (0.03 R)
• M82: 32,836,733 km (0.119 R)
• M83: 32,945,789 km (0.089 R)
• M84: 34,818,306 km (0.106 R)
• M85: 34,929,457 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232.7

Radius: 6.4

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 10.74 AU - 15.34 AU

Year: 17199 Days

Day: 16.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 91,546,779 km

• M1: 246,836 km (0.116 R)
• M2: 304,132 km (0.05 R)
• M3: 681,119 km (0.099 R)
• M4: 873,951 km (0.092 R)
• M5: 1,246,449 km (0.075 R)
• M6: 1,330,823 km (0.118 R)
• M7: 1,373,757 km (0.054 R)
• M8: 1,505,254 km (0.049 R)
• M9: 1,595,312 km (0.067 R)
• M10: 1,900,342 km (0.079 R)
• M11: 2,352,277 km (0.053 R)
• M12: 2,430,666 km (0.052 R)
• M13: 2,590,437 km (0.107 R)
• M14: 2,781,024 km (0.086 R)
• M15: 3,350,693 km (0.108 R)
• M16: 3,439,255 km (0.066 R)
• M17: 3,739,947 km (0.082 R)
• M18: 4,143,562 km (0.085 R)
• M19: 4,302,584 km (0.095 R)
• M20: 4,463,552 km (0.12 R)
• M21: 4,528,477 km (0.112 R)
• M22: 5,229,343 km (0.059 R)
• M23: 5,574,765 km (0.103 R)
• M24: 5,999,323 km (0.086 R)
• M25: 6,434,055 km (0.062 R)
• M26: 6,954,207 km (0.108 R)
• M27: 7,487,673 km (0.082 R)
• M28: 9,124,722 km (0.114 R)
• M29: 9,207,300 km (0.114 R)
• M30: 9,877,050 km (0.07 R)
• M31: 10,562,507 km (0.032 R)
• M32: 11,218,793 km (0.091 R)
• M33: 13,266,040 km (0.043 R)
• M34: 13,500,609 km (0.103 R)
• M35: 13,547,583 km (0.068 R)
• M36: 15,033,539 km (0.084 R)
• M37: 15,671,873 km (0.114 R)
• M38: 16,218,952 km (0.066 R)
• M39: 16,419,413 km (0.084 R)
• M40: 16,721,751 km (0.067 R)
• M41: 16,772,315 km (0.084 R)
• M42: 16,873,593 km (0.084 R)
• M43: 17,229,636 km (0.105 R)
• M44: 19,046,801 km (0.107 R)
• M45: 19,417,504 km (0.1 R)
• M46: 19,470,612 km (0.034 R)
• M47: 19,630,382 km (0.119 R)
• M48: 19,844,008 km (0.106 R)
• M49: 19,897,564 km (0.116 R)
• M50: 20,112,237 km (0.098 R)
• M51: 20,869,501 km (0.108 R)
• M52: 20,978,409 km (0.108 R)
• M53: 21,525,937 km (0.064 R)
• M54: 21,746,294 km (0.096 R)
• M55: 22,022,751 km (0.098 R)
• M56: 22,691,005 km (0.093 R)
• M57: 24,966,389 km (0.117 R)
• M58: 25,024,133 km (0.103 R)
• M59: 25,082,028 km (0.088 R)
• M60: 26,013,723 km (0.11 R)
• M61: 26,248,442 km (0.03 R)
• M62: 26,483,760 km (0.12 R)
• M63: 26,838,157 km (0.111 R)
• M64: 27,075,419 km (0.067 R)
• M65: 27,372,820 km (0.096 R)
• M66: 27,492,049 km (0.053 R)
• M67: 27,790,946 km (0.119 R)
• M68: 28,452,468 km (0.117 R)
• M69: 28,815,392 km (0.066 R)
• M70: 29,240,849 km (0.106 R)
• M71: 30,282,648 km (0.029 R)
• M72: 30,653,202 km (0.099 R)
• M73: 31,274,183 km (0.106 R)
• M74: 31,836,671 km (0.041 R)
• M75: 31,899,352 km (0.091 R)
• M76: 31,962,034 km (0.091 R)
• M77: 32,718,102 km (0.035 R)
• M78: 33,543,882 km (0.098 R)
• M79: 33,799,245 km (0.085 R)
• M80: 33,927,301 km (0.107 R)
• M81: 35,151,012 km (0.088 R)
• M82: 35,931,314 km (0.053 R)
• M83: 36,061,913 km (0.097 R)
• M84: 38,373,051 km (0.104 R)
• M85: 38,773,973 km (0.106 R)
• M86: 39,042,052 km (0.06 R)
• M87: 40,052,885 km (0.058 R)
• M88: 40,188,271 km (0.086 R)
• M89: 40,731,461 km (0.085 R)
• M90: 41,619,474 km (0.037 R)
• M91: 43,692,751 km (0.108 R)
• M92: 44,671,719 km (0.075 R)
• M93: 44,882,503 km (0.091 R)
• M94: 45,093,585 km (0.09 R)
• M95: 45,375,428 km (0.039 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172.6

Radius: 7.8

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 15.32 AU - 21.02 AU

Year: 28289 Days

Day: 24 Hours

Environment

Temp: -204 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 91,546,779 km

• M1: 106,962 km (0.034 R)
• M2: 230,979 km (0.037 R)
• M3: 365,168 km (0.067 R)
• M4: 580,739 km (0.107 R)
• M5: 898,186 km (0.087 R)
• M6: 985,551 km (0.088 R)
• M7: 1,192,893 km (0.048 R)
• M8: 1,867,281 km (0.064 R)
• M9: 2,454,901 km (0.115 R)
• M10: 2,705,178 km (0.117 R)
• M11: 3,095,928 km (0.081 R)
• M12: 3,332,143 km (0.117 R)
• M13: 3,539,336 km (0.079 R)
• M14: 3,930,235 km (0.098 R)
• M15: 4,112,445 km (0.074 R)
• M16: 5,383,579 km (0.118 R)
• M17: 5,464,212 km (0.049 R)
• M18: 5,915,399 km (0.09 R)
• M19: 6,166,424 km (0.07 R)
• M20: 6,549,694 km (0.093 R)
• M21: 7,294,691 km (0.092 R)
• M22: 7,745,430 km (0.098 R)
• M23: 9,247,542 km (0.098 R)
• M24: 10,532,438 km (0.09 R)
• M25: 10,684,280 km (0.099 R)
• M26: 10,786,006 km (0.114 R)
• M27: 11,872,536 km (0.091 R)
• M28: 12,616,037 km (0.109 R)
• M29: 13,374,648 km (0.032 R)
• M30: 13,814,765 km (0.106 R)
• M31: 15,737,846 km (0.104 R)
• M32: 16,848,460 km (0.093 R)
• M33: 17,682,917 km (0.099 R)
• M34: 18,044,645 km (0.095 R)
• M35: 18,530,838 km (0.116 R)
• M36: 18,653,059 km (0.107 R)
• M37: 18,836,915 km (0.085 R)
• M38: 19,083,004 km (0.118 R)
• M39: 19,454,006 km (0.063 R)
• M40: 19,702,638 km (0.067 R)
• M41: 20,140,511 km (0.1 R)
• M42: 20,707,936 km (0.086 R)
• M43: 20,771,365 km (0.025 R)
• M44: 22,246,999 km (0.097 R)
• M45: 22,702,823 km (0.082 R)
• M46: 23,293,436 km (0.117 R)
• M47: 23,359,259 km (0.107 R)
• M48: 23,491,354 km (0.066 R)
• M49: 24,155,269 km (0.11 R)
• M50: 26,458,478 km (0.089 R)
• M51: 26,527,293 km (0.041 R)
• M52: 26,734,037 km (0.102 R)
• M53: 26,872,266 km (0.089 R)
• M54: 28,618,821 km (0.107 R)
• M55: 29,256,556 km (0.117 R)
• M56: 30,546,090 km (0.05 R)
• M57: 31,780,871 km (0.114 R)
• M58: 32,147,236 km (0.113 R)
• M59: 32,588,550 km (0.093 R)
• M60: 32,736,203 km (0.059 R)
• M61: 32,810,104 km (0.109 R)
• M62: 32,884,006 km (0.072 R)
• M63: 33,477,460 km (0.099 R)
• M64: 35,734,144 km (0.1 R)
• M65: 36,191,315 km (0.119 R)
• M66: 36,344,055 km (0.118 R)
• M67: 37,574,497 km (0.076 R)
• M68: 37,884,165 km (0.08 R)
• M69: 38,350,461 km (0.114 R)
• M70: 39,210,051 km (0.113 R)
• M71: 44,172,362 km (0.097 R)
• M72: 44,254,042 km (0.115 R)
• M73: 44,581,213 km (0.089 R)
• M74: 47,393,653 km (0.059 R)
• M75: 47,812,078 km (0.099 R)
• M76: 50,177,819 km (0.063 R)
• M77: 51,289,181 km (0.07 R)
• M78: 51,718,826 km (0.105 R)
• M79: 53,535,992 km (0.101 R)
• M80: 53,797,339 km (0.082 R)
• M81: 53,971,770 km (0.046 R)
• M82: 54,846,768 km (0.103 R)
• M83: 57,500,036 km (0.076 R)
• M84: 58,035,596 km (0.079 R)
• M85: 58,214,515 km (0.066 R)
• M86: 59,201,861 km (0.091 R)
• M87: 60,013,879 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 505.4

Radius: 5.3

Gravity: 17.99 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 16.3 AU - 22.1 AU

Year: 30729 Days

Day: 22.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 91,546,779 km

• M1: 80,932 km (0.052 R)
• M2: 119,529 km (0.11 R)
• M3: 305,479 km (0.09 R)
• M4: 690,843 km (0.102 R)
• M5: 853,306 km (0.12 R)
• M6: 1,688,062 km (0.115 R)
• M7: 2,020,618 km (0.11 R)
• M8: 2,214,048 km (0.093 R)
• M9: 3,002,280 km (0.092 R)
• M10: 3,045,962 km (0.102 R)
• M11: 3,821,328 km (0.081 R)
• M12: 3,964,194 km (0.063 R)
• M13: 4,353,747 km (0.098 R)
• M14: 4,909,353 km (0.102 R)
• M15: 6,030,739 km (0.108 R)
• M16: 6,878,211 km (0.027 R)
• M17: 6,935,956 km (0.075 R)
• M18: 7,052,044 km (0.078 R)
• M19: 8,494,915 km (0.094 R)
• M20: 10,821,760 km (0.104 R)
• M21: 11,707,529 km (0.075 R)
• M22: 12,900,273 km (0.083 R)
• M23: 13,114,797 km (0.088 R)
• M24: 13,330,517 km (0.094 R)
• M25: 13,838,252 km (0.104 R)
• M26: 14,500,522 km (0.07 R)
• M27: 14,649,072 km (0.115 R)
• M28: 14,947,670 km (0.116 R)
• M29: 15,323,759 km (0.063 R)
• M30: 16,393,383 km (0.115 R)
• M31: 18,202,171 km (0.085 R)
• M32: 18,765,108 km (0.12 R)
• M33: 19,579,369 km (0.109 R)
• M34: 19,908,185 km (0.064 R)
• M35: 20,905,704 km (0.11 R)
• M36: 22,175,341 km (0.102 R)
• M37: 23,208,913 km (0.104 R)
• M38: 24,434,568 km (0.081 R)
• M39: 24,966,239 km (0.066 R)
• M40: 25,144,261 km (0.074 R)
• M41: 25,950,743 km (0.088 R)
• M42: 26,674,796 km (0.08 R)
• M43: 26,856,857 km (0.117 R)
• M44: 28,979,800 km (0.117 R)
• M45: 29,166,947 km (0.036 R)
• M46: 30,014,120 km (0.045 R)
• M47: 31,732,401 km (0.092 R)
• M48: 32,506,421 km (0.118 R)
• M49: 34,567,281 km (0.108 R)
• M50: 35,763,765 km (0.069 R)
• M51: 39,330,327 km (0.051 R)
• M52: 39,433,849 km (0.117 R)
• M53: 39,848,983 km (0.114 R)
• M54: 40,265,613 km (0.092 R)
• M55: 41,840,580 km (0.11 R)
• M56: 41,946,196 km (0.075 R)
• M57: 44,509,854 km (0.06 R)
• M58: 44,833,883 km (0.08 R)
• M59: 46,356,341 km (0.081 R)
• M60: 48,449,365 km (0.108 R)
• M61: 49,787,069 km (0.117 R)
• M62: 50,123,515 km (0.037 R)
• M63: 51,816,364 km (0.104 R)
• M64: 53,413,321 km (0.115 R)
• M65: 54,910,646 km (0.117 R)
• M66: 56,188,362 km (0.088 R)
• M67: 56,655,257 km (0.084 R)
• M68: 56,772,242 km (0.095 R)
• M69: 57,475,801 km (0.049 R)
• M70: 58,418,118 km (0.093 R)
• M71: 60,916,253 km (0.077 R)
• M72: 61,155,909 km (0.098 R)
• M73: 63,448,945 km (0.058 R)
• M74: 63,691,892 km (0.101 R)
• M75: 65,647,136 km (0.073 R)
• M76: 65,892,776 km (0.12 R)
• M77: 66,879,074 km (0.102 R)
• M78: 67,373,944 km (0.078 R)
• M79: 68,990,798 km (0.082 R)
• M80: 69,365,690 km (0.067 R)
• M81: 69,490,754 km (0.047 R)
• M82: 72,135,794 km (0.118 R)
• M83: 73,024,705 km (0.091 R)
• M84: 73,152,012 km (0.108 R)
• M85: 73,661,992 km (0.088 R)
• M86: 74,557,185 km (0.065 R)
• M87: 75,971,035 km (0.034 R)
• M88: 76,616,699 km (0.101 R)
• M89: 77,913,413 km (0.11 R)
• M90: 80,791,676 km (0.103 R)
• M91: 85,307,737 km (0.08 R)
• M92: 87,326,111 km (0.047 R)
• M93: 88,544,586 km (0.118 R)
• M94: 89,768,745 km (0.117 R)
• M95: 90,724,676 km (0.059 R)
• M96: 90,998,440 km (0.064 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 15,600 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit