🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.47 AU - 0.59 AU

Year: 161 Days

Day: 37.2 Hours

Environment

Temp: 109 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,804,585 km

• M1: 32,463 km (0.089 R)
• M2: 434,133 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.51 AU - 0.65 AU

Year: 184 Days

Day: 12.5 Hours

Environment

Temp: 110 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.73 AU - 0.93 AU

Year: 315 Days

Day: 33.1 Hours

Environment

Temp: -20 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.83 AU - 1.01 AU

Year: 367 Days

Day: 20 Hours

Environment

Temp: -32 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,804,585 km

• M1: 361,728 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.4 AU - 2.52 AU

Year: 1606 Days

Day: 36.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,804,585 km

• M1: 1,489,995 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680

Radius: 11.6

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.97 AU - 6.45 AU

Year: 5679 Days

Day: 11.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 72,804,585 km

• M1: 147,204 km (0.043 R)
• M2: 425,307 km (0.048 R)
• M3: 576,849 km (0.072 R)
• M4: 814,860 km (0.118 R)
• M5: 1,070,223 km (0.109 R)
• M6: 1,817,913 km (0.103 R)
• M7: 1,946,867 km (0.097 R)
• M8: 2,078,962 km (0.12 R)
• M9: 2,155,855 km (0.12 R)
• M10: 3,559,233 km (0.105 R)
• M11: 3,792,605 km (0.098 R)
• M12: 4,572,758 km (0.113 R)
• M13: 4,750,181 km (0.102 R)
• M14: 4,878,237 km (0.068 R)
• M15: 5,085,430 km (0.1 R)
• M16: 5,242,957 km (0.075 R)
• M17: 5,916,147 km (0.047 R)
• M18: 6,991,606 km (0.104 R)
• M19: 7,225,577 km (0.104 R)
• M20: 7,314,139 km (0.083 R)
• M21: 7,731,667 km (0.094 R)
• M22: 8,034,752 km (0.108 R)
• M23: 8,249,275 km (0.109 R)
• M24: 8,558,943 km (0.031 R)
• M25: 9,094,354 km (0.107 R)
• M26: 9,318,003 km (0.11 R)
• M27: 9,835,910 km (0.072 R)
• M28: 9,999,720 km (0.096 R)
• M29: 10,230,550 km (0.064 R)
• M30: 10,563,405 km (0.099 R)
• M31: 12,140,166 km (0.079 R)
• M32: 12,245,633 km (0.049 R)
• M33: 12,884,266 km (0.036 R)
• M34: 12,991,827 km (0.034 R)
• M35: 13,352,358 km (0.069 R)
• M36: 13,533,820 km (0.079 R)
• M37: 13,862,636 km (0.058 R)
• M38: 14,231,096 km (0.095 R)
• M39: 14,416,448 km (0.086 R)
• M40: 14,565,447 km (0.1 R)
• M41: 14,640,096 km (0.094 R)
• M42: 14,902,341 km (0.088 R)
• M43: 15,015,288 km (0.097 R)
• M44: 15,166,232 km (0.103 R)
• M45: 15,775,245 km (0.116 R)
• M46: 15,967,179 km (0.059 R)
• M47: 16,044,072 km (0.105 R)
• M48: 16,121,265 km (0.054 R)
• M49: 16,275,800 km (0.109 R)
• M50: 16,469,828 km (0.058 R)
• M51: 17,451,190 km (0.087 R)
• M52: 17,649,706 km (0.075 R)
• M53: 17,769,235 km (0.118 R)
• M54: 18,572,725 km (0.115 R)
• M55: 19,429,173 km (0.078 R)
• M56: 19,924,342 km (0.104 R)
• M57: 21,647,410 km (0.101 R)
• M58: 21,818,101 km (0.096 R)
• M59: 23,025,207 km (0.059 R)
• M60: 23,944,635 km (0.113 R)
• M61: 24,121,161 km (0.08 R)
• M62: 24,742,441 km (0.117 R)
• M63: 24,876,181 km (0.098 R)
• M64: 25,010,370 km (0.115 R)
• M65: 26,683,323 km (0.101 R)
• M66: 27,695,054 km (0.062 R)
• M67: 28,579,028 km (0.075 R)
• M68: 29,048,017 km (0.058 R)
• M69: 29,472,277 km (0.11 R)
• M70: 29,566,822 km (0.089 R)
• M71: 29,708,791 km (0.113 R)
• M72: 30,041,048 km (0.119 R)
• M73: 30,997,277 km (0.113 R)
• M74: 31,817,822 km (0.068 R)
• M75: 32,547,710 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.8

Radius: 10.3

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.21 AU - 7.97 AU

Year: 8704 Days

Day: 10.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 72,804,585 km

• M1: 158,574 km (0.077 R)
• M2: 294,259 km (0.11 R)
• M3: 362,625 km (0.074 R)
• M4: 489,185 km (0.036 R)
• M5: 586,872 km (0.111 R)
• M6: 791,522 km (0.119 R)
• M7: 923,019 km (0.065 R)
• M8: 1,019,809 km (0.113 R)
• M9: 1,120,039 km (0.116 R)
• M10: 1,224,010 km (0.112 R)
• M11: 1,331,271 km (0.06 R)
• M12: 1,740,422 km (0.117 R)
• M13: 1,844,392 km (0.113 R)
• M14: 2,040,665 km (0.085 R)
• M15: 2,169,169 km (0.088 R)
• M16: 2,670,023 km (0.103 R)
• M17: 2,975,352 km (0.115 R)
• M18: 3,185,088 km (0.108 R)
• M19: 3,421,602 km (0.114 R)
• M20: 3,641,661 km (0.116 R)
• M21: 3,889,096 km (0.102 R)
• M22: 5,333,314 km (0.082 R)
• M23: 5,563,246 km (0.059 R)
• M24: 5,796,319 km (0.101 R)
• M25: 6,085,641 km (0.077 R)
• M26: 6,192,005 km (0.035 R)
• M27: 6,569,142 km (0.089 R)
• M28: 7,516,395 km (0.113 R)
• M29: 7,716,707 km (0.078 R)
• M30: 8,035,051 km (0.026 R)
• M31: 8,122,566 km (0.061 R)
• M32: 8,269,321 km (0.116 R)
• M33: 8,387,354 km (0.081 R)
• M34: 8,744,594 km (0.09 R)
• M35: 9,107,070 km (0.107 R)
• M36: 10,669,320 km (0.083 R)
• M37: 10,991,554 km (0.088 R)
• M38: 11,579,922 km (0.067 R)
• M39: 11,944,492 km (0.109 R)
• M40: 12,245,633 km (0.093 R)
• M41: 12,312,802 km (0.11 R)
• M42: 13,544,442 km (0.098 R)
• M43: 13,753,579 km (0.116 R)
• M44: 14,069,231 km (0.095 R)
• M45: 14,671,961 km (0.105 R)
• M46: 15,066,450 km (0.115 R)
• M47: 15,174,610 km (0.098 R)
• M48: 15,428,178 km (0.053 R)
• M49: 16,382,014 km (0.117 R)
• M50: 17,015,860 km (0.06 R)
• M51: 17,733,930 km (0.051 R)
• M52: 17,886,370 km (0.098 R)
• M53: 18,000,962 km (0.034 R)
• M54: 19,004,465 km (0.026 R)
• M55: 20,264,378 km (0.08 R)
• M56: 20,783,931 km (0.065 R)
• M57: 21,105,866 km (0.096 R)
• M58: 22,905,678 km (0.104 R)
• M59: 23,739,985 km (0.056 R)
• M60: 23,824,059 km (0.084 R)
• M61: 24,076,581 km (0.049 R)
• M62: 24,457,008 km (0.095 R)
• M63: 24,541,830 km (0.12 R)
• M64: 24,626,801 km (0.076 R)
• M65: 25,309,566 km (0.091 R)
• M66: 26,302,148 km (0.042 R)
• M67: 26,475,981 km (0.1 R)
• M68: 27,659,898 km (0.054 R)
• M69: 28,637,371 km (0.084 R)
• M70: 28,995,508 km (0.116 R)
• M71: 29,130,296 km (0.103 R)
• M72: 29,310,262 km (0.119 R)
• M73: 29,490,527 km (0.093 R)
• M74: 30,124,673 km (0.072 R)
• M75: 30,443,316 km (0.117 R)
• M76: 30,580,198 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734

Radius: 4.1

Gravity: 43.66 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 9.84 AU - 11.9 AU

Year: 14917 Days

Day: 15.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,804,585 km

• M1: 61,485 km (0.101 R)
• M2: 88,412 km (0.09 R)
• M3: 245,640 km (0.113 R)
• M4: 744,997 km (0.094 R)
• M5: 944,711 km (0.062 R)
• M6: 1,471,744 km (0.032 R)
• M7: 1,580,950 km (0.06 R)
• M8: 1,608,776 km (0.097 R)
• M9: 1,692,999 km (0.05 R)
• M10: 1,954,197 km (0.082 R)
• M11: 1,983,967 km (0.042 R)
• M12: 2,322,058 km (0.076 R)
• M13: 2,513,843 km (0.115 R)
• M14: 2,644,591 km (0.115 R)
• M15: 3,050,151 km (0.106 R)
• M16: 3,154,570 km (0.046 R)
• M17: 3,402,753 km (0.12 R)
• M18: 3,955,667 km (0.098 R)
• M19: 4,300,640 km (0.076 R)
• M20: 5,183,716 km (0.078 R)
• M21: 5,392,106 km (0.082 R)
• M22: 5,560,702 km (0.087 R)
• M23: 6,743,872 km (0.096 R)
• M24: 7,247,418 km (0.086 R)
• M25: 9,278,359 km (0.068 R)
• M26: 9,837,556 km (0.09 R)
• M27: 10,095,313 km (0.058 R)
• M28: 10,251,044 km (0.034 R)
• M29: 10,775,834 km (0.076 R)
• M30: 10,988,263 km (0.078 R)
• M31: 12,680,364 km (0.076 R)
• M32: 13,756,871 km (0.097 R)
• M33: 14,335,066 km (0.114 R)
• M34: 14,862,249 km (0.114 R)
• M35: 16,238,250 km (0.106 R)
• M36: 16,849,059 km (0.105 R)
• M37: 17,343,031 km (0.096 R)
• M38: 19,173,361 km (0.094 R)
• M39: 22,267,344 km (0.045 R)
• M40: 22,334,812 km (0.03 R)
• M41: 22,673,352 km (0.081 R)
• M42: 22,877,254 km (0.116 R)
• M43: 23,561,216 km (0.108 R)
• M44: 23,975,004 km (0.115 R)
• M45: 24,460,598 km (0.098 R)
• M46: 24,879,472 km (0.109 R)
• M47: 25,724,251 km (0.109 R)
• M48: 26,435,290 km (0.108 R)
• M49: 26,937,041 km (0.095 R)
• M50: 28,754,057 km (0.116 R)
• M51: 28,901,112 km (0.095 R)
• M52: 29,491,874 km (0.107 R)
• M53: 31,287,946 km (0.069 R)
• M54: 32,965,237 km (0.099 R)
• M55: 33,505,136 km (0.07 R)
• M56: 34,437,131 km (0.117 R)
• M57: 35,299,114 km (0.098 R)
• M58: 37,364,462 km (0.094 R)
• M59: 38,330,714 km (0.094 R)
• M60: 38,898,289 km (0.051 R)
• M61: 39,550,236 km (0.111 R)
• M62: 39,959,536 km (0.057 R)
• M63: 40,535,039 km (0.067 R)
• M64: 41,278,840 km (0.107 R)
• M65: 41,527,771 km (0.089 R)
• M66: 42,277,555 km (0.102 R)
• M67: 42,444,805 km (0.111 R)
• M68: 43,537,169 km (0.12 R)
• M69: 44,213,950 km (0.103 R)
• M70: 45,835,292 km (0.107 R)
• M71: 46,351,404 km (0.103 R)
• M72: 46,610,059 km (0.087 R)
• M73: 46,782,845 km (0.044 R)
• M74: 47,129,014 km (0.079 R)
• M75: 48,609,734 km (0.106 R)
• M76: 48,697,248 km (0.064 R)
• M77: 49,223,833 km (0.108 R)
• M78: 50,548,373 km (0.092 R)
• M79: 51,259,561 km (0.091 R)
• M80: 52,242,868 km (0.073 R)
• M81: 52,781,869 km (0.085 R)
• M82: 52,871,927 km (0.114 R)
• M83: 52,961,985 km (0.106 R)
• M84: 54,956,274 km (0.1 R)
• M85: 55,230,038 km (0.056 R)
• M86: 55,870,766 km (0.071 R)
• M87: 59,017,706 km (0.097 R)
• M88: 59,672,795 km (0.076 R)
• M89: 60,895,608 km (0.105 R)
• M90: 61,841,815 km (0.083 R)
• M91: 62,411,932 km (0.075 R)
• M92: 62,602,371 km (0.084 R)
• M93: 63,748,889 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 791.8

Radius: 7.1

Gravity: 15.71 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 9.37 AU - 14.73 AU

Year: 17411 Days

Day: 17.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,804,585 km

• M1: 160,967 km (0.062 R)
• M2: 208,689 km (0.077 R)
• M3: 375,790 km (0.027 R)
• M4: 485,146 km (0.115 R)
• M5: 1,051,972 km (0.072 R)
• M6: 1,581,848 km (0.104 R)
• M7: 2,353,324 km (0.038 R)
• M8: 2,961,140 km (0.078 R)
• M9: 3,035,790 km (0.108 R)
• M10: 4,061,881 km (0.059 R)
• M11: 5,968,506 km (0.092 R)
• M12: 6,063,052 km (0.068 R)
• M13: 6,158,196 km (0.064 R)
• M14: 6,446,471 km (0.107 R)
• M15: 7,236,498 km (0.07 R)
• M16: 7,591,793 km (0.075 R)
• M17: 8,584,524 km (0.107 R)
• M18: 9,014,768 km (0.045 R)
• M19: 9,562,296 km (0.084 R)
• M20: 10,517,628 km (0.058 R)
• M21: 12,639,225 km (0.051 R)
• M22: 12,821,884 km (0.059 R)
• M23: 13,251,379 km (0.065 R)
• M24: 14,314,123 km (0.09 R)
• M25: 14,440,982 km (0.064 R)
• M26: 15,339,167 km (0.077 R)
• M27: 15,926,040 km (0.09 R)
• M28: 16,920,566 km (0.066 R)
• M29: 17,935,139 km (0.081 R)
• M30: 18,140,387 km (0.102 R)
• M31: 18,969,160 km (0.1 R)
• M32: 19,528,656 km (0.079 R)
• M33: 20,093,537 km (0.105 R)
• M34: 20,520,639 km (0.073 R)
• M35: 20,592,147 km (0.083 R)
• M36: 21,819,897 km (0.108 R)
• M37: 22,185,663 km (0.113 R)
• M38: 22,332,419 km (0.071 R)
• M39: 22,479,623 km (0.083 R)
• M40: 23,443,931 km (0.082 R)
• M41: 23,668,328 km (0.082 R)
• M42: 24,346,006 km (0.107 R)
• M43: 26,806,592 km (0.057 R)
• M44: 26,962,922 km (0.108 R)
• M45: 28,703,194 km (0.12 R)
• M46: 29,425,602 km (0.062 R)
• M47: 29,667,801 km (0.068 R)
• M48: 29,910,598 km (0.069 R)
• M49: 31,793,736 km (0.111 R)
• M50: 31,959,341 km (0.028 R)
• M51: 32,291,299 km (0.058 R)
• M52: 32,707,929 km (0.107 R)
• M53: 33,630,649 km (0.035 R)
• M54: 33,883,768 km (0.091 R)
• M55: 34,476,924 km (0.113 R)
• M56: 34,647,016 km (0.082 R)
• M57: 34,988,100 km (0.058 R)
• M58: 36,190,418 km (0.113 R)
• M59: 38,371,106 km (0.069 R)
• M60: 39,077,806 km (0.1 R)
• M61: 39,878,005 km (0.059 R)
• M62: 39,967,315 km (0.041 R)
• M63: 40,414,463 km (0.099 R)
• M64: 41,494,560 km (0.118 R)
• M65: 41,856,736 km (0.091 R)
• M66: 42,858,144 km (0.113 R)
• M67: 43,224,210 km (0.067 R)
• M68: 44,143,938 km (0.051 R)
• M69: 44,791,547 km (0.068 R)
• M70: 46,096,190 km (0.06 R)
• M71: 47,507,945 km (0.093 R)
• M72: 49,124,949 km (0.065 R)
• M73: 51,924,823 km (0.118 R)
• M74: 52,608,335 km (0.118 R)
• M75: 53,885,751 km (0.098 R)
• M76: 54,974,525 km (0.041 R)
• M77: 55,272,673 km (0.059 R)
• M78: 58,182,950 km (0.118 R)
• M79: 58,892,942 km (0.111 R)
• M80: 59,299,848 km (0.053 R)
• M81: 61,348,591 km (0.117 R)
• M82: 61,554,737 km (0.116 R)
• M83: 65,304,557 km (0.102 R)
• M84: 66,253,606 km (0.117 R)
• M85: 67,419,572 km (0.044 R)
• M86: 68,271,831 km (0.067 R)
• M87: 70,633,981 km (0.114 R)
• M88: 70,741,991 km (0.036 R)
• M89: 71,174,628 km (0.082 R)
• M90: 71,282,937 km (0.03 R)
• M91: 71,608,013 km (0.109 R)
• M92: 71,716,621 km (0.073 R)
• M93: 72,042,445 km (0.107 R)
• M94: 72,695,589 km (0.078 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 19,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit