🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.67 AU - 0.89 AU

Year: 253 Days

Day: 27.5 Hours

Environment

Temp: 168 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.07 AU - 1.69 AU

Year: 595 Days

Day: 20.4 Hours

Environment

Temp: -18 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.9 AU - 2.1 AU

Year: 1038 Days

Day: 28.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.92 AU - 2.2 AU

Year: 1085 Days

Day: 22.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.05 AU - 3.33 AU

Year: 1620 Days

Day: 32.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 792.4

Radius: 5.8

Gravity: 23.56 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 14.24 AU - 14.97 AU

Year: 20479 Days

Day: 20 Hours

Environment

Temp: -187 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 64,116,515 km

• M1: 318,793 km (0.103 R)
• M2: 720,763 km (0.081 R)
• M3: 845,976 km (0.07 R)
• M4: 1,005,896 km (0.11 R)
• M5: 1,384,678 km (0.093 R)
• M6: 1,446,761 km (0.082 R)
• M7: 2,483,624 km (0.063 R)
• M8: 2,909,679 km (0.116 R)
• M9: 3,110,888 km (0.112 R)
• M10: 3,828,359 km (0.082 R)
• M11: 4,004,436 km (0.041 R)
• M12: 4,364,518 km (0.084 R)
• M13: 5,212,139 km (0.102 R)
• M14: 6,418,796 km (0.041 R)
• M15: 6,733,400 km (0.11 R)
• M16: 6,945,979 km (0.045 R)
• M17: 7,323,414 km (0.108 R)
• M18: 8,097,882 km (0.036 R)
• M19: 9,307,830 km (0.065 R)
• M20: 9,903,529 km (0.08 R)
• M21: 10,024,105 km (0.09 R)
• M22: 10,206,016 km (0.07 R)
• M23: 11,006,663 km (0.087 R)
• M24: 11,699,750 km (0.106 R)
• M25: 12,277,348 km (0.117 R)
• M26: 12,602,274 km (0.117 R)
• M27: 15,162,193 km (0.098 R)
• M28: 16,429,137 km (0.077 R)
• M29: 16,500,496 km (0.106 R)
• M30: 18,913,210 km (0.071 R)
• M31: 18,988,009 km (0.116 R)
• M32: 20,504,782 km (0.119 R)
• M33: 21,044,830 km (0.04 R)
• M34: 21,355,545 km (0.074 R)
• M35: 22,217,827 km (0.091 R)
• M36: 23,653,219 km (0.08 R)
• M37: 24,382,059 km (0.098 R)
• M38: 24,708,332 km (0.106 R)
• M39: 24,871,992 km (0.073 R)
• M40: 24,953,972 km (0.1 R)
• M41: 25,036,101 km (0.084 R)
• M42: 26,948,411 km (0.109 R)
• M43: 27,032,634 km (0.035 R)
• M44: 28,135,320 km (0.11 R)
• M45: 30,823,444 km (0.063 R)
• M46: 31,087,934 km (0.09 R)
• M47: 31,974,899 km (0.095 R)
• M48: 34,502,355 km (0.102 R)
• M49: 34,776,867 km (0.108 R)
• M50: 35,605,041 km (0.087 R)
• M51: 35,697,343 km (0.072 R)
• M52: 36,625,897 km (0.092 R)
• M53: 37,093,091 km (0.032 R)
• M54: 37,280,537 km (0.092 R)
• M55: 37,562,380 km (0.109 R)
• M56: 38,317,251 km (0.108 R)
• M57: 38,981,764 km (0.091 R)
• M58: 39,267,795 km (0.091 R)
• M59: 41,580,579 km (0.08 R)
• M60: 43,146,868 km (0.037 R)
• M61: 43,739,126 km (0.105 R)
• M62: 44,036,377 km (0.112 R)
• M63: 44,135,561 km (0.094 R)
• M64: 45,833,347 km (0.076 R)
• M65: 46,437,722 km (0.041 R)
• M66: 47,450,799 km (0.083 R)
• M67: 50,118,578 km (0.084 R)
• M68: 50,741,204 km (0.113 R)
• M69: 51,261,954 km (0.098 R)
• M70: 51,679,781 km (0.076 R)
• M71: 52,308,691 km (0.101 R)
• M72: 53,892,035 km (0.076 R)
• M73: 54,317,042 km (0.049 R)
• M74: 54,742,947 km (0.089 R)
• M75: 55,063,236 km (0.064 R)
• M76: 55,277,012 km (0.081 R)
• M77: 56,565,797 km (0.077 R)
• M78: 56,673,657 km (0.107 R)
• M79: 58,626,658 km (0.1 R)
• M80: 58,735,714 km (0.052 R)
• M81: 59,721,116 km (0.116 R)
• M82: 59,830,920 km (0.106 R)
• M83: 60,822,305 km (0.106 R)
• M84: 63,268,380 km (0.1 R)
• M85: 63,604,527 km (0.084 R)
• M86: 67,683,013 km (0.114 R)
• M87: 67,912,197 km (0.045 R)
• M88: 68,141,531 km (0.053 R)
• M89: 70,101,113 km (0.065 R)
• M90: 70,564,867 km (0.116 R)
• M91: 71,262,442 km (0.072 R)
• M92: 72,898,893 km (0.109 R)
• M93: 74,547,761 km (0.077 R)
• M94: 74,902,756 km (0.097 R)
• M95: 77,043,951 km (0.03 R)
• M96: 77,642,342 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 794.6

Radius: 6.8

Gravity: 17.18 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 12.41 AU - 17.89 AU

Year: 21647 Days

Day: 19.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,116,515 km

• M1: 123,717 km (0.036 R)
• M2: 181,761 km (0.113 R)
• M3: 322,683 km (0.115 R)
• M4: 544,087 km (0.078 R)
• M5: 1,745,209 km (0.118 R)
• M6: 2,433,957 km (0.107 R)
• M7: 2,827,250 km (0.075 R)
• M8: 3,628,197 km (0.114 R)
• M9: 3,850,200 km (0.09 R)
• M10: 4,926,856 km (0.099 R)
• M11: 5,523,602 km (0.077 R)
• M12: 5,727,504 km (0.096 R)
• M13: 6,090,429 km (0.042 R)
• M14: 6,621,651 km (0.096 R)
• M15: 7,057,429 km (0.105 R)
• M16: 7,167,832 km (0.069 R)
• M17: 7,502,333 km (0.107 R)
• M18: 9,010,429 km (0.065 R)
• M19: 9,921,780 km (0.119 R)
• M20: 10,232,195 km (0.101 R)
• M21: 11,635,124 km (0.066 R)
• M22: 11,700,199 km (0.036 R)
• M23: 11,962,295 km (0.081 R)
• M24: 12,093,941 km (0.096 R)
• M25: 12,492,021 km (0.037 R)
• M26: 13,505,995 km (0.073 R)
• M27: 13,988,149 km (0.119 R)
• M28: 14,196,539 km (0.059 R)
• M29: 14,336,114 km (0.098 R)
• M30: 14,827,842 km (0.081 R)
• M31: 15,253,747 km (0.105 R)
• M32: 15,683,841 km (0.106 R)
• M33: 15,755,797 km (0.115 R)
• M34: 15,900,309 km (0.113 R)
• M35: 15,972,714 km (0.093 R)
• M36: 16,629,000 km (0.088 R)
• M37: 16,776,055 km (0.087 R)
• M38: 16,923,558 km (0.11 R)
• M39: 17,219,912 km (0.089 R)
• M40: 17,517,911 km (0.065 R)
• M41: 17,817,555 km (0.118 R)
• M42: 18,270,388 km (0.08 R)
• M43: 18,574,221 km (0.034 R)
• M44: 18,803,256 km (0.087 R)
• M45: 19,264,167 km (0.054 R)
• M46: 21,383,968 km (0.071 R)
• M47: 22,837,761 km (0.09 R)
• M48: 23,001,271 km (0.071 R)
• M49: 24,323,118 km (0.104 R)
• M50: 24,573,694 km (0.066 R)
• M51: 26,867,478 km (0.055 R)
• M52: 27,734,099 km (0.091 R)
• M53: 28,786,221 km (0.082 R)
• M54: 29,139,870 km (0.093 R)
• M55: 29,406,005 km (0.089 R)
• M56: 29,673,037 km (0.105 R)
• M57: 30,568,679 km (0.061 R)
• M58: 32,111,632 km (0.104 R)
• M59: 33,493,916 km (0.102 R)
• M60: 33,586,816 km (0.102 R)
• M61: 33,679,717 km (0.036 R)
• M62: 35,650,968 km (0.093 R)
• M63: 36,794,195 km (0.093 R)
• M64: 38,531,325 km (0.037 R)
• M65: 39,311,927 km (0.106 R)
• M66: 39,704,172 km (0.114 R)
• M67: 41,585,216 km (0.073 R)
• M68: 41,984,942 km (0.089 R)
• M69: 42,486,244 km (0.089 R)
• M70: 44,205,872 km (0.065 R)
• M71: 44,307,748 km (0.041 R)
• M72: 45,433,322 km (0.088 R)
• M73: 46,051,161 km (0.114 R)
• M74: 48,340,607 km (0.1 R)
• M75: 49,287,861 km (0.093 R)
• M76: 51,950,853 km (0.079 R)
• M77: 57,193,510 km (0.114 R)
• M78: 58,978,063 km (0.092 R)
• M79: 64,440,330 km (0.098 R)
• M80: 65,714,605 km (0.109 R)
• M81: 66,296,690 km (0.115 R)
• M82: 67,583,082 km (0.036 R)
• M83: 67,817,801 km (0.05 R)
• M84: 68,406,020 km (0.084 R)
• M85: 73,292,036 km (0.093 R)
• M86: 74,379,613 km (0.07 R)
• M87: 74,500,787 km (0.114 R)
• M88: 75,229,179 km (0.114 R)
• M89: 75,837,893 km (0.111 R)
• M90: 76,692,994 km (0.084 R)
• M91: 77,182,927 km (0.086 R)
• M92: 78,535,890 km (0.076 R)
• M93: 81,889,874 km (0.047 R)
• M94: 82,014,938 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 212.4

Radius: 7.8

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 14.11 AU - 18.4 AU

Year: 24047 Days

Day: 17.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,116,515 km

• M1: 138,528 km (0.115 R)
• M2: 544,686 km (0.092 R)
• M3: 846,874 km (0.037 R)
• M4: 930,200 km (0.037 R)
• M5: 1,437,187 km (0.099 R)
• M6: 2,018,674 km (0.069 R)
• M7: 2,275,982 km (0.118 R)
• M8: 2,453,405 km (0.065 R)
• M9: 2,604,798 km (0.058 R)
• M10: 3,922,755 km (0.081 R)
• M11: 5,335,707 km (0.12 R)
• M12: 5,651,658 km (0.101 R)
• M13: 6,425,977 km (0.075 R)
• M14: 7,363,806 km (0.111 R)
• M15: 7,538,835 km (0.112 R)
• M16: 7,626,948 km (0.106 R)
• M17: 7,937,962 km (0.091 R)
• M18: 9,175,885 km (0.077 R)
• M19: 10,179,686 km (0.081 R)
• M20: 10,374,762 km (0.081 R)
• M21: 10,768,803 km (0.105 R)
• M22: 10,867,986 km (0.105 R)
• M23: 11,470,118 km (0.093 R)
• M24: 11,826,310 km (0.078 R)
• M25: 12,237,854 km (0.077 R)
• M26: 12,497,406 km (0.041 R)
• M27: 12,969,238 km (0.093 R)
• M28: 13,287,133 km (0.081 R)
• M29: 13,446,904 km (0.113 R)
• M30: 13,607,422 km (0.084 R)
• M31: 13,822,544 km (0.07 R)
• M32: 13,930,404 km (0.086 R)
• M33: 14,310,383 km (0.088 R)
• M34: 14,914,459 km (0.032 R)
• M35: 15,582,713 km (0.101 R)
• M36: 16,090,448 km (0.113 R)
• M37: 17,880,536 km (0.114 R)
• M38: 18,057,061 km (0.086 R)
• M39: 18,530,688 km (0.109 R)
• M40: 18,649,768 km (0.084 R)
• M41: 19,309,046 km (0.113 R)
• M42: 19,611,383 km (0.093 R)
• M43: 20,159,211 km (0.081 R)
• M44: 22,211,245 km (0.092 R)
• M45: 23,165,679 km (0.096 R)
• M46: 23,486,866 km (0.099 R)
• M47: 24,589,701 km (0.082 R)
• M48: 24,655,075 km (0.093 R)
• M49: 24,786,123 km (0.083 R)
• M50: 25,908,706 km (0.081 R)
• M51: 25,975,277 km (0.085 R)
• M52: 26,711,149 km (0.04 R)
• M53: 26,778,318 km (0.045 R)
• M54: 27,115,362 km (0.114 R)
• M55: 27,725,572 km (0.066 R)
• M56: 27,861,855 km (0.097 R)
• M57: 28,477,451 km (0.096 R)
• M58: 28,821,526 km (0.08 R)
• M59: 28,959,455 km (0.12 R)
• M60: 30,421,625 km (0.119 R)
• M61: 30,491,786 km (0.059 R)
• M62: 31,409,569 km (0.07 R)
• M63: 31,622,746 km (0.116 R)
• M64: 32,193,312 km (0.103 R)
• M65: 33,489,578 km (0.053 R)
• M66: 33,779,947 km (0.045 R)
• M67: 34,436,233 km (0.111 R)
• M68: 35,096,857 km (0.088 R)
• M69: 37,329,007 km (0.091 R)
• M70: 37,705,395 km (0.111 R)
• M71: 38,766,194 km (0.105 R)
• M72: 39,529,891 km (0.081 R)
• M73: 39,836,716 km (0.064 R)
• M74: 40,375,717 km (0.094 R)
• M75: 41,616,482 km (0.078 R)
• M76: 41,694,572 km (0.079 R)
• M77: 41,850,603 km (0.054 R)
• M78: 42,398,430 km (0.097 R)
• M79: 42,634,047 km (0.057 R)
• M80: 44,056,124 km (0.11 R)
• M81: 44,374,319 km (0.069 R)
• M82: 45,896,028 km (0.071 R)
• M83: 45,976,512 km (0.101 R)
• M84: 46,946,953 km (0.064 R)
• M85: 49,402,453 km (0.116 R)
• M86: 49,732,915 km (0.068 R)
• M87: 49,981,397 km (0.118 R)
• M88: 51,229,492 km (0.066 R)
• M89: 53,671,378 km (0.072 R)
• M90: 55,120,532 km (0.083 R)
• M91: 57,882,857 km (0.098 R)

Asteroid Belt

Center: 17.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.6

Radius: 8

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 14.39 AU - 22.71 AU

Year: 29328 Days

Day: 16.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 64,116,515 km

• M1: 105,167 km (0.117 R)
• M2: 415,583 km (0.109 R)
• M3: 465,997 km (0.055 R)
• M4: 690,394 km (0.116 R)
• M5: 793,916 km (0.075 R)
• M6: 1,362,089 km (0.089 R)
• M7: 1,414,448 km (0.1 R)
• M8: 2,063,403 km (0.095 R)
• M9: 2,371,575 km (0.108 R)
• M10: 2,531,196 km (0.074 R)
• M11: 2,727,468 km (0.045 R)
• M12: 3,204,536 km (0.106 R)
• M13: 3,670,833 km (0.105 R)
• M14: 4,312,308 km (0.12 R)
• M15: 5,569,678 km (0.08 R)
• M16: 6,041,360 km (0.065 R)
• M17: 6,750,454 km (0.119 R)
• M18: 7,114,875 km (0.075 R)
• M19: 7,299,479 km (0.039 R)
• M20: 8,537,550 km (0.083 R)
• M21: 8,733,823 km (0.064 R)
• M22: 10,096,959 km (0.044 R)
• M23: 10,408,870 km (0.067 R)
• M24: 11,309,599 km (0.116 R)
• M25: 11,525,170 km (0.066 R)
• M26: 12,847,016 km (0.105 R)
• M27: 12,903,116 km (0.074 R)
• M28: 13,869,518 km (0.09 R)
• M29: 14,565,746 km (0.098 R)
• M30: 14,800,316 km (0.119 R)
• M31: 15,273,195 km (0.086 R)
• M32: 15,332,735 km (0.063 R)
• M33: 15,931,575 km (0.094 R)
• M34: 16,294,649 km (0.048 R)
• M35: 16,538,194 km (0.073 R)
• M36: 17,524,343 km (0.066 R)
• M37: 19,039,022 km (0.103 R)
• M38: 19,167,227 km (0.108 R)
• M39: 20,858,581 km (0.12 R)
• M40: 20,924,553 km (0.103 R)
• M41: 21,123,070 km (0.106 R)
• M42: 23,827,949 km (0.093 R)
• M43: 25,502,547 km (0.085 R)
• M44: 26,711,597 km (0.062 R)
• M45: 27,576,123 km (0.111 R)
• M46: 28,669,834 km (0.056 R)
• M47: 30,075,306 km (0.075 R)
• M48: 31,351,824 km (0.072 R)
• M49: 32,645,995 km (0.119 R)
• M50: 32,876,226 km (0.109 R)
• M51: 33,647,403 km (0.106 R)
• M52: 33,724,895 km (0.061 R)
• M53: 34,580,745 km (0.111 R)
• M54: 34,658,835 km (0.117 R)
• M55: 35,601,301 km (0.103 R)
• M56: 35,996,539 km (0.065 R)
• M57: 36,234,399 km (0.114 R)
• M58: 36,950,973 km (0.069 R)
• M59: 37,110,893 km (0.112 R)
• M60: 37,270,963 km (0.087 R)
• M61: 37,350,998 km (0.098 R)
• M62: 37,511,516 km (0.082 R)
• M63: 37,752,668 km (0.1 R)
• M64: 39,128,669 km (0.102 R)
• M65: 39,781,814 km (0.112 R)
• M66: 39,945,623 km (0.119 R)
• M67: 40,109,732 km (0.04 R)
• M68: 40,685,834 km (0.055 R)
• M69: 40,933,568 km (0.082 R)
• M70: 41,762,938 km (0.086 R)
• M71: 42,346,819 km (0.046 R)
• M72: 43,860,600 km (0.106 R)
• M73: 43,945,123 km (0.039 R)
• M74: 44,709,119 km (0.115 R)
• M75: 44,794,390 km (0.09 R)
• M76: 45,734,612 km (0.072 R)
• M77: 46,422,613 km (0.062 R)
• M78: 46,508,931 km (0.102 R)
• M79: 50,001,742 km (0.114 R)
• M80: 51,154,992 km (0.116 R)
• M81: 52,137,700 km (0.081 R)
• M82: 52,766,311 km (0.088 R)
• M83: 53,849,698 km (0.111 R)
• M84: 54,576,146 km (0.113 R)
• M85: 59,001,849 km (0.11 R)
• M86: 59,282,195 km (0.116 R)
• M87: 59,375,694 km (0.063 R)
• M88: 60,032,130 km (0.113 R)
• M89: 62,395,925 km (0.069 R)
• M90: 62,491,070 km (0.029 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 11,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit