🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.81 AU - 1.25 AU

Year: 376 Days

Day: 12.7 Hours

Environment

Temp: 48 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.4 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.52 AU - 2.02 AU

Year: 847 Days

Day: 17.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.76 AU - 2.26 AU

Year: 1026 Days

Day: 34.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,230,184 km

• M1: 1,087,577 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.67 AU - 2.57 AU

Year: 1111 Days

Day: 35.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,230,184 km

• M1: 353,799 km (0.118 R)
• M2: 1,288,935 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.26 AU - 3.26 AU

Year: 2118 Days

Day: 36.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,230,184 km

• M1: 1,789,789 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.9

Radius: 8.7

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.49 AU - 10.51 AU

Year: 8919 Days

Day: 10.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 58,230,184 km

• M1: 117,734 km (0.034 R)
• M2: 235,018 km (0.087 R)
• M3: 419,921 km (0.107 R)
• M4: 496,067 km (0.034 R)
• M5: 598,691 km (0.115 R)
• M6: 686,505 km (0.104 R)
• M7: 851,212 km (0.111 R)
• M8: 1,002,904 km (0.091 R)
• M9: 1,095,655 km (0.078 R)
• M10: 1,556,416 km (0.043 R)
• M11: 1,633,609 km (0.075 R)
• M12: 2,055,774 km (0.077 R)
• M13: 2,123,691 km (0.108 R)
• M14: 2,385,188 km (0.083 R)
• M15: 2,492,749 km (0.101 R)
• M16: 2,583,705 km (0.074 R)
• M17: 2,882,003 km (0.042 R)
• M18: 3,310,302 km (0.112 R)
• M19: 3,491,315 km (0.103 R)
• M20: 4,466,843 km (0.113 R)
• M21: 4,577,695 km (0.11 R)
• M22: 4,938,824 km (0.119 R)
• M23: 5,146,017 km (0.035 R)
• M24: 5,712,395 km (0.071 R)
• M25: 6,003,063 km (0.074 R)
• M26: 6,674,758 km (0.082 R)
• M27: 6,750,903 km (0.076 R)
• M28: 6,955,254 km (0.093 R)
• M29: 7,084,058 km (0.117 R)
• M30: 7,161,699 km (0.054 R)
• M31: 7,317,879 km (0.074 R)
• M32: 8,169,689 km (0.057 R)
• M33: 8,278,297 km (0.098 R)
• M34: 8,332,901 km (0.073 R)
• M35: 8,690,290 km (0.046 R)
• M36: 9,080,740 km (0.108 R)
• M37: 9,936,739 km (0.092 R)
• M38: 10,580,758 km (0.101 R)
• M39: 10,729,010 km (0.093 R)
• M40: 10,967,768 km (0.049 R)
• M41: 12,156,173 km (0.08 R)
• M42: 13,674,293 km (0.099 R)
• M43: 13,771,232 km (0.108 R)
• M44: 14,095,710 km (0.073 R)
• M45: 14,226,159 km (0.081 R)
• M46: 14,521,316 km (0.067 R)
• M47: 14,587,288 km (0.117 R)
• M48: 14,884,839 km (0.118 R)
• M49: 15,217,843 km (0.118 R)
• M50: 15,351,883 km (0.115 R)
• M51: 15,755,947 km (0.109 R)
• M52: 15,823,565 km (0.092 R)
• M53: 16,129,343 km (0.095 R)
• M54: 16,197,560 km (0.07 R)
• M55: 16,505,881 km (0.078 R)
• M56: 16,677,919 km (0.113 R)
• M57: 17,093,202 km (0.099 R)
• M58: 17,302,191 km (0.103 R)
• M59: 17,547,082 km (0.086 R)
• M60: 18,075,761 km (0.106 R)
• M61: 18,253,035 km (0.101 R)
• M62: 18,538,168 km (0.093 R)
• M63: 18,752,841 km (0.057 R)
• M64: 19,547,206 km (0.088 R)
• M65: 19,656,263 km (0.051 R)
• M66: 19,765,768 km (0.057 R)
• M67: 19,875,274 km (0.119 R)
• M68: 20,315,690 km (0.099 R)
• M69: 20,907,798 km (0.118 R)
• M70: 21,019,398 km (0.071 R)
• M71: 21,168,547 km (0.062 R)
• M72: 21,430,493 km (0.116 R)
• M73: 21,844,281 km (0.111 R)
• M74: 22,222,764 km (0.098 R)
• M75: 22,871,121 km (0.096 R)
• M76: 23,063,055 km (0.116 R)
• M77: 23,216,842 km (0.078 R)
• M78: 23,332,481 km (0.079 R)
• M79: 23,564,357 km (0.112 R)
• M80: 24,538,688 km (0.089 R)
• M81: 25,565,827 km (0.064 R)
• M82: 26,365,578 km (0.035 R)
• M83: 26,647,420 km (0.059 R)
• M84: 26,728,053 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.9

Radius: 14.7

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 9.25 AU - 10.17 AU

Year: 10889 Days

Day: 5.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 58,230,184 km

• M1: 242,797 km (0.088 R)
• M2: 388,206 km (0.091 R)
• M3: 678,875 km (0.092 R)
• M4: 816,804 km (0.118 R)
• M5: 1,044,044 km (0.085 R)
• M6: 1,585,887 km (0.041 R)
• M7: 1,680,433 km (0.04 R)
• M8: 1,875,658 km (0.072 R)
• M9: 2,703,383 km (0.113 R)
• M10: 3,081,866 km (0.108 R)
• M11: 3,323,317 km (0.094 R)
• M12: 3,477,552 km (0.107 R)
• M13: 3,825,218 km (0.104 R)
• M14: 5,112,358 km (0.111 R)
• M15: 5,327,180 km (0.087 R)
• M16: 5,952,200 km (0.044 R)
• M17: 6,292,685 km (0.108 R)
• M18: 6,407,576 km (0.105 R)
• M19: 6,678,498 km (0.098 R)
• M20: 7,231,711 km (0.089 R)
• M21: 8,424,604 km (0.091 R)
• M22: 8,678,920 km (0.051 R)
• M23: 9,152,099 km (0.097 R)
• M24: 9,722,216 km (0.053 R)
• M25: 11,407,436 km (0.093 R)
• M26: 11,783,675 km (0.026 R)
• M27: 11,925,793 km (0.111 R)
• M28: 12,211,824 km (0.098 R)
• M29: 12,355,587 km (0.074 R)
• M30: 13,975,283 km (0.1 R)
• M31: 15,143,344 km (0.049 R)
• M32: 16,873,593 km (0.064 R)
• M33: 16,980,406 km (0.078 R)
• M34: 17,843,585 km (0.115 R)
• M35: 20,233,561 km (0.118 R)
• M36: 20,746,382 km (0.089 R)
• M37: 22,018,263 km (0.064 R)
• M38: 22,486,954 km (0.099 R)
• M39: 22,899,844 km (0.111 R)
• M40: 23,493,897 km (0.11 R)
• M41: 25,306,724 km (0.033 R)
• M42: 25,429,244 km (0.083 R)
• M43: 25,859,338 km (0.105 R)
• M44: 25,982,757 km (0.088 R)
• M45: 28,109,440 km (0.088 R)
• M46: 29,065,370 km (0.074 R)
• M47: 31,074,769 km (0.079 R)
• M48: 33,195,618 km (0.06 R)
• M49: 33,531,316 km (0.086 R)
• M50: 33,733,273 km (0.116 R)
• M51: 34,476,924 km (0.091 R)
• M52: 35,226,259 km (0.092 R)
• M53: 35,912,016 km (0.074 R)
• M54: 36,394,619 km (0.069 R)
• M55: 37,018,442 km (0.11 R)
• M56: 39,761,917 km (0.062 R)
• M57: 43,154,348 km (0.09 R)
• M58: 43,887,976 km (0.086 R)
• M59: 44,108,932 km (0.106 R)
• M60: 44,330,187 km (0.067 R)
• M61: 46,563,384 km (0.096 R)
• M62: 47,089,670 km (0.11 R)
• M63: 47,466,956 km (0.085 R)
• M64: 47,769,293 km (0.116 R)
• M65: 48,300,216 km (0.099 R)
• M66: 48,528,352 km (0.075 R)
• M67: 49,214,708 km (0.074 R)
• M68: 50,751,826 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90

Radius: 5.5

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 13.35 AU - 21.15 AU

Year: 25784 Days

Day: 22.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 58,230,184 km

• M1: 626,665 km (0.092 R)
• M2: 690,993 km (0.089 R)
• M3: 844,181 km (0.119 R)
• M4: 1,714,840 km (0.053 R)
• M5: 1,760,318 km (0.037 R)
• M6: 2,188,168 km (0.066 R)
• M7: 2,752,900 km (0.118 R)
• M8: 2,996,445 km (0.106 R)
• M9: 3,533,203 km (0.107 R)
• M10: 3,797,841 km (0.091 R)
• M11: 3,887,450 km (0.039 R)
• M12: 4,129,948 km (0.099 R)
• M13: 4,408,500 km (0.052 R)
• M14: 4,629,456 km (0.051 R)
• M15: 4,789,525 km (0.07 R)
• M16: 4,854,002 km (0.115 R)
• M17: 5,856,158 km (0.071 R)
• M18: 6,738,337 km (0.074 R)
• M19: 7,176,509 km (0.101 R)
• M20: 7,324,611 km (0.116 R)
• M21: 7,888,894 km (0.057 R)
• M22: 8,118,527 km (0.048 R)
• M23: 9,138,784 km (0.092 R)
• M24: 10,033,230 km (0.119 R)
• M25: 10,198,835 km (0.11 R)
• M26: 12,211,525 km (0.056 R)
• M27: 12,299,787 km (0.098 R)
• M28: 12,388,349 km (0.104 R)
• M29: 12,923,910 km (0.111 R)
• M30: 13,239,860 km (0.079 R)
• M31: 13,649,759 km (0.042 R)
• M32: 14,202,822 km (0.12 R)
• M33: 15,283,218 km (0.093 R)
• M34: 15,905,545 km (0.112 R)
• M35: 16,731,624 km (0.117 R)
• M36: 17,026,631 km (0.112 R)
• M37: 17,821,445 km (0.084 R)
• M38: 18,628,376 km (0.113 R)
• M39: 19,241,278 km (0.109 R)
• M40: 19,809,002 km (0.089 R)
• M41: 19,860,913 km (0.065 R)
• M42: 20,016,793 km (0.113 R)
• M43: 20,068,854 km (0.112 R)
• M44: 20,173,123 km (0.085 R)
• M45: 20,960,756 km (0.091 R)
• M46: 21,331,759 km (0.093 R)
• M47: 21,705,005 km (0.116 R)
• M48: 21,811,968 km (0.106 R)
• M49: 21,919,230 km (0.032 R)
• M50: 22,620,245 km (0.109 R)
• M51: 22,891,915 km (0.071 R)
• M52: 22,946,369 km (0.069 R)
• M53: 23,000,822 km (0.068 R)
• M54: 23,055,276 km (0.112 R)
• M55: 23,658,006 km (0.115 R)
• M56: 24,544,074 km (0.038 R)
• M57: 24,991,072 km (0.079 R)
• M58: 25,666,656 km (0.066 R)
• M59: 26,177,234 km (0.095 R)
• M60: 26,805,994 km (0.102 R)
• M61: 27,381,796 km (0.058 R)
• M62: 27,961,637 km (0.089 R)
• M63: 28,019,831 km (0.103 R)
• M64: 28,545,518 km (0.112 R)
• M65: 28,604,160 km (0.1 R)
• M66: 28,839,029 km (0.069 R)
• M67: 28,897,821 km (0.093 R)
• M68: 28,956,762 km (0.098 R)
• M69: 29,015,554 km (0.115 R)
• M70: 30,500,911 km (0.045 R)
• M71: 32,071,689 km (0.075 R)
• M72: 34,476,774 km (0.108 R)
• M73: 35,102,692 km (0.078 R)
• M74: 35,480,127 km (0.036 R)
• M75: 35,606,238 km (0.088 R)
• M76: 36,875,277 km (0.114 R)
• M77: 37,066,912 km (0.082 R)
• M78: 37,194,967 km (0.082 R)
• M79: 37,772,565 km (0.095 R)
• M80: 38,676,884 km (0.112 R)
• M81: 39,457,635 km (0.096 R)
• M82: 39,981,078 km (0.042 R)
• M83: 40,375,269 km (0.074 R)
• M84: 41,233,512 km (0.105 R)
• M85: 41,831,305 km (0.086 R)
• M86: 42,632,700 km (0.116 R)
• M87: 43,237,076 km (0.09 R)
• M88: 43,506,502 km (0.108 R)
• M89: 43,911,912 km (0.092 R)
• M90: 44,386,287 km (0.087 R)
• M91: 44,522,271 km (0.12 R)
• M92: 44,726,323 km (0.076 R)
• M93: 44,862,457 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140

Radius: 7.6

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 14.49 AU - 23.35 AU

Year: 29618 Days

Day: 24.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 58,230,184 km

• M1: 99,782 km (0.093 R)
• M2: 234,869 km (0.081 R)
• M3: 396,584 km (0.12 R)
• M4: 525,089 km (0.102 R)
• M5: 612,902 km (0.075 R)
• M6: 1,312,572 km (0.079 R)
• M7: 1,535,173 km (0.036 R)
• M8: 2,273,588 km (0.086 R)
• M9: 2,602,405 km (0.103 R)
• M10: 3,371,038 km (0.03 R)
• M11: 3,471,867 km (0.109 R)
• M12: 4,062,031 km (0.12 R)
• M13: 4,683,012 km (0.047 R)
• M14: 5,023,796 km (0.09 R)
• M15: 5,294,269 km (0.113 R)
• M16: 6,465,321 km (0.109 R)
• M17: 7,935,569 km (0.11 R)
• M18: 8,070,207 km (0.112 R)
• M19: 8,387,055 km (0.095 R)
• M20: 8,478,310 km (0.118 R)
• M21: 8,800,394 km (0.084 R)
• M22: 9,551,824 km (0.11 R)
• M23: 10,717,042 km (0.103 R)
• M24: 11,015,340 km (0.116 R)
• M25: 11,772,904 km (0.116 R)
• M26: 12,704,150 km (0.102 R)
• M27: 13,125,717 km (0.074 R)
• M28: 13,444,809 km (0.095 R)
• M29: 13,820,300 km (0.11 R)
• M30: 13,928,310 km (0.101 R)
• M31: 15,078,418 km (0.057 R)
• M32: 15,301,020 km (0.047 R)
• M33: 16,315,742 km (0.098 R)
• M34: 16,429,885 km (0.114 R)
• M35: 17,937,233 km (0.07 R)
• M36: 19,548,702 km (0.118 R)
• M37: 19,609,289 km (0.074 R)
• M38: 19,730,613 km (0.034 R)
• M39: 19,852,236 km (0.057 R)
• M40: 20,771,964 km (0.096 R)
• M41: 21,894,097 km (0.044 R)
• M42: 26,642,034 km (0.096 R)
• M43: 27,384,189 km (0.094 R)
• M44: 27,519,875 km (0.11 R)
• M45: 27,996,344 km (0.117 R)
• M46: 28,133,076 km (0.029 R)
• M47: 29,095,888 km (0.087 R)
• M48: 29,234,266 km (0.098 R)
• M49: 29,720,609 km (0.065 R)
• M50: 30,209,495 km (0.077 R)
• M51: 30,489,991 km (0.106 R)
• M52: 31,478,833 km (0.114 R)
• M53: 31,763,368 km (0.035 R)
• M54: 31,977,143 km (0.085 R)
• M55: 32,263,174 km (0.087 R)
• M56: 33,126,055 km (0.057 R)
• M57: 33,415,377 km (0.045 R)
• M58: 33,851,006 km (0.114 R)
• M59: 33,923,711 km (0.04 R)
• M60: 34,581,044 km (0.082 R)
• M61: 35,390,219 km (0.088 R)
• M62: 35,611,923 km (0.051 R)
• M63: 35,760,025 km (0.11 R)
• M64: 35,982,477 km (0.055 R)
• M65: 36,578,175 km (0.099 R)
• M66: 38,764,548 km (0.104 R)
• M67: 40,142,793 km (0.102 R)
• M68: 42,083,676 km (0.093 R)
• M69: 42,318,545 km (0.076 R)
• M70: 42,947,155 km (0.104 R)
• M71: 43,104,831 km (0.11 R)
• M72: 43,895,905 km (0.059 R)
• M73: 46,217,065 km (0.098 R)
• M74: 47,189,302 km (0.094 R)
• M75: 47,514,827 km (0.112 R)
• M76: 48,495,890 km (0.091 R)
• M77: 49,153,672 km (0.093 R)
• M78: 50,228,831 km (0.102 R)
• M79: 50,394,885 km (0.046 R)
• M80: 50,561,238 km (0.037 R)
• M81: 50,727,591 km (0.096 R)
• M82: 52,149,967 km (0.105 R)
• M83: 52,234,041 km (0.051 R)
• M84: 52,655,159 km (0.115 R)
• M85: 53,415,865 km (0.112 R)
• M86: 54,862,626 km (0.086 R)
• M87: 55,204,905 km (0.112 R)
• M88: 56,322,252 km (0.056 R)
• M89: 57,273,545 km (0.11 R)
• M90: 57,968,726 km (0.065 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 10,521 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit