🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.47 AU - 0.67 AU

Year: 153 Days

Day: 45.4 Hours

Environment

Temp: 214 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.47 AU - 0.69 AU

Year: 157 Days

Day: 19.2 Hours

Environment

Temp: 192 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,919,167 km

• M1: 144,661 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.34 AU - 2.94 AU

Year: 1529 Days

Day: 40.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.17 AU - 3.57 AU

Year: 1733 Days

Day: 30.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,919,167 km

• M1: 410,197 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.1

Radius: 14.6

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.28 AU - 6.9 AU

Year: 4711 Days

Day: 11.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 76,919,167 km

• M1: 275,110 km (0.067 R)
• M2: 425,157 km (0.12 R)
• M3: 575,353 km (0.089 R)
• M4: 747,690 km (0.107 R)
• M5: 890,107 km (0.103 R)
• M6: 1,149,809 km (0.101 R)
• M7: 1,318,256 km (0.102 R)
• M8: 1,718,730 km (0.099 R)
• M9: 1,980,526 km (0.083 R)
• M10: 2,075,222 km (0.113 R)
• M11: 2,199,537 km (0.114 R)
• M12: 2,602,405 km (0.084 R)
• M13: 2,767,261 km (0.108 R)
• M14: 2,966,675 km (0.113 R)
• M15: 3,091,889 km (0.086 R)
• M16: 3,266,918 km (0.061 R)
• M17: 3,429,082 km (0.077 R)
• M18: 3,727,680 km (0.084 R)
• M19: 3,880,270 km (0.092 R)
• M20: 4,017,600 km (0.118 R)
• M21: 4,297,348 km (0.115 R)
• M22: 4,439,766 km (0.087 R)
• M23: 4,583,679 km (0.042 R)
• M24: 4,802,540 km (0.079 R)
• M25: 5,194,038 km (0.099 R)
• M26: 5,460,771 km (0.077 R)
• M27: 5,889,219 km (0.061 R)
• M28: 6,147,575 km (0.051 R)
• M29: 6,247,955 km (0.093 R)
• M30: 6,696,150 km (0.052 R)
• M31: 7,007,912 km (0.104 R)
• M32: 8,059,136 km (0.064 R)
• M33: 8,346,364 km (0.096 R)
• M34: 9,022,248 km (0.089 R)
• M35: 9,552,422 km (0.09 R)
• M36: 9,974,438 km (0.097 R)
• M37: 10,885,339 km (0.109 R)
• M38: 11,007,262 km (0.116 R)
• M39: 11,923,100 km (0.065 R)
• M40: 13,121,828 km (0.038 R)
• M41: 13,329,769 km (0.101 R)
• M42: 13,748,792 km (0.116 R)
• M43: 13,959,875 km (0.091 R)
• M44: 14,225,411 km (0.118 R)
• M45: 15,059,120 km (0.069 R)
• M46: 15,194,955 km (0.083 R)
• M47: 15,385,991 km (0.058 R)
• M48: 15,853,335 km (0.052 R)
• M49: 16,269,367 km (0.102 R)
• M50: 16,604,915 km (0.045 R)
• M51: 17,084,226 km (0.081 R)
• M52: 17,482,456 km (0.065 R)
• M53: 17,740,063 km (0.076 R)
• M54: 17,969,995 km (0.046 R)
• M55: 19,046,801 km (0.092 R)
• M56: 19,370,979 km (0.073 R)
• M57: 19,994,803 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.2

Radius: 14.5

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.51 AU - 8.05 AU

Year: 6293 Days

Day: 12.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 76,919,167 km

• M1: 288,724 km (0.113 R)
• M2: 420,520 km (0.098 R)
• M3: 715,527 km (0.115 R)
• M4: 889,958 km (0.112 R)
• M5: 993,629 km (0.082 R)
• M6: 1,157,888 km (0.081 R)
• M7: 1,284,447 km (0.096 R)
• M8: 1,490,144 km (0.084 R)
• M9: 1,616,405 km (0.077 R)
• M10: 2,406,132 km (0.082 R)
• M11: 2,525,810 km (0.066 R)
• M12: 2,945,133 km (0.109 R)
• M13: 3,303,420 km (0.086 R)
• M14: 3,607,104 km (0.061 R)
• M15: 3,867,255 km (0.087 R)
• M16: 4,333,102 km (0.094 R)
• M17: 5,007,789 km (0.058 R)
• M18: 5,735,582 km (0.102 R)
• M19: 5,958,483 km (0.079 R)
• M20: 6,060,808 km (0.1 R)
• M21: 6,412,962 km (0.083 R)
• M22: 6,580,960 km (0.099 R)
• M23: 6,686,726 km (0.11 R)
• M24: 6,857,267 km (0.075 R)
• M25: 7,180,847 km (0.045 R)
• M26: 7,465,383 km (0.116 R)
• M27: 8,022,934 km (0.065 R)
• M28: 8,501,946 km (0.072 R)
• M29: 8,849,761 km (0.093 R)
• M30: 9,107,818 km (0.073 R)
• M31: 9,226,000 km (0.098 R)
• M32: 9,800,157 km (0.099 R)
• M33: 10,386,131 km (0.055 R)
• M34: 10,559,067 km (0.083 R)
• M35: 10,683,233 km (0.104 R)
• M36: 11,159,702 km (0.105 R)
• M37: 11,286,262 km (0.084 R)
• M38: 11,540,728 km (0.1 R)
• M39: 11,643,053 km (0.037 R)
• M40: 11,900,361 km (0.109 R)
• M41: 12,159,465 km (0.085 R)
• M42: 12,263,585 km (0.112 R)
• M43: 12,788,823 km (0.051 R)
• M44: 13,294,763 km (0.114 R)
• M45: 13,888,816 km (0.066 R)
• M46: 14,436,344 km (0.085 R)
• M47: 15,186,877 km (0.115 R)
• M48: 15,751,010 km (0.113 R)
• M49: 16,437,066 km (0.11 R)
• M50: 16,783,684 km (0.107 R)
• M51: 17,602,134 km (0.109 R)
• M52: 17,867,970 km (0.056 R)
• M53: 18,075,612 km (0.057 R)
• M54: 19,095,719 km (0.045 R)
• M55: 19,399,403 km (0.096 R)
• M56: 19,857,771 km (0.088 R)
• M57: 20,598,729 km (0.113 R)
• M58: 20,878,926 km (0.116 R)
• M59: 20,972,574 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.8

Radius: 9.2

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 9.08 AU - 10.94 AU

Year: 11289 Days

Day: 5.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 76,919,167 km

• M1: 176,825 km (0.034 R)
• M2: 258,804 km (0.103 R)
• M3: 334,950 km (0.12 R)
• M4: 516,412 km (0.106 R)
• M5: 613,202 km (0.079 R)
• M6: 796,609 km (0.103 R)
• M7: 864,376 km (0.115 R)
• M8: 966,103 km (0.1 R)
• M9: 2,002,068 km (0.059 R)
• M10: 2,706,076 km (0.088 R)
• M11: 2,764,120 km (0.047 R)
• M12: 2,834,431 km (0.036 R)
• M13: 2,893,372 km (0.112 R)
• M14: 3,145,744 km (0.074 R)
• M15: 3,342,914 km (0.073 R)
• M16: 3,430,429 km (0.118 R)
• M17: 3,684,745 km (0.083 R)
• M18: 3,945,345 km (0.119 R)
• M19: 4,158,222 km (0.076 R)
• M20: 4,706,648 km (0.089 R)
• M21: 4,833,208 km (0.077 R)
• M22: 5,176,386 km (0.048 R)
• M23: 5,350,817 km (0.06 R)
• M24: 5,931,556 km (0.095 R)
• M25: 6,626,438 km (0.112 R)
• M26: 6,689,418 km (0.034 R)
• M27: 7,330,595 km (0.096 R)
• M28: 8,041,783 km (0.048 R)
• M29: 8,210,230 km (0.084 R)
• M30: 8,448,241 km (0.107 R)
• M31: 9,210,741 km (0.043 R)
• M32: 9,725,507 km (0.079 R)
• M33: 9,995,382 km (0.119 R)
• M34: 10,267,650 km (0.075 R)
• M35: 10,377,305 km (0.098 R)
• M36: 10,450,608 km (0.045 R)
• M37: 10,856,916 km (0.056 R)
• M38: 11,193,212 km (0.111 R)
• M39: 12,338,683 km (0.095 R)
• M40: 12,416,474 km (0.115 R)
• M41: 13,262,001 km (0.03 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366

Radius: 3.8

Gravity: 25.35 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 13.86 AU - 14.52 AU

Year: 19053 Days

Day: 22.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 76,919,167 km

• M1: 116,238 km (0.042 R)
• M2: 1,106,426 km (0.078 R)
• M3: 1,298,659 km (0.032 R)
• M4: 2,846,997 km (0.102 R)
• M5: 3,209,772 km (0.048 R)
• M6: 4,014,309 km (0.027 R)
• M7: 4,420,019 km (0.109 R)
• M8: 4,495,266 km (0.114 R)
• M9: 5,072,415 km (0.086 R)
• M10: 5,230,241 km (0.116 R)
• M11: 5,470,046 km (0.119 R)
• M12: 6,001,867 km (0.106 R)
• M13: 6,168,818 km (0.113 R)
• M14: 6,422,087 km (0.052 R)
• M15: 6,635,862 km (0.075 R)
• M16: 7,379,663 km (0.099 R)
• M17: 8,334,397 km (0.112 R)
• M18: 8,992,178 km (0.091 R)
• M19: 9,039,751 km (0.107 R)
• M20: 9,183,065 km (0.106 R)
• M21: 10,406,776 km (0.112 R)
• M22: 10,557,122 km (0.067 R)
• M23: 11,114,075 km (0.098 R)
• M24: 11,319,024 km (0.062 R)
• M25: 12,256,703 km (0.109 R)
• M26: 12,574,748 km (0.098 R)
• M27: 13,873,707 km (0.054 R)
• M28: 14,539,118 km (0.099 R)
• M29: 15,214,851 km (0.119 R)
• M30: 15,328,396 km (0.119 R)
• M31: 16,948,392 km (0.095 R)
• M32: 17,659,131 km (0.046 R)
• M33: 18,078,155 km (0.116 R)
• M34: 20,409,637 km (0.109 R)
• M35: 23,881,355 km (0.12 R)
• M36: 24,944,547 km (0.093 R)
• M37: 25,078,437 km (0.072 R)
• M38: 25,684,309 km (0.118 R)
• M39: 27,116,559 km (0.119 R)
• M40: 27,738,288 km (0.078 R)
• M41: 29,136,728 km (0.117 R)
• M42: 29,560,689 km (0.107 R)
• M43: 30,271,877 km (0.106 R)
• M44: 32,658,262 km (0.079 R)
• M45: 33,910,995 km (0.105 R)
• M46: 36,463,284 km (0.096 R)
• M47: 37,225,635 km (0.046 R)
• M48: 37,378,823 km (0.094 R)
• M49: 37,685,648 km (0.118 R)
• M50: 37,762,392 km (0.058 R)
• M51: 37,916,328 km (0.074 R)
• M52: 38,147,457 km (0.118 R)
• M53: 39,544,103 km (0.097 R)
• M54: 40,641,852 km (0.043 R)
• M55: 41,036,491 km (0.061 R)
• M56: 41,115,479 km (0.057 R)
• M57: 41,273,753 km (0.116 R)
• M58: 43,510,541 km (0.102 R)
• M59: 43,591,174 km (0.111 R)
• M60: 44,400,050 km (0.054 R)
• M61: 45,050,651 km (0.114 R)
• M62: 45,295,393 km (0.079 R)
• M63: 47,850,824 km (0.101 R)
• M64: 49,187,929 km (0.062 R)
• M65: 49,272,003 km (0.119 R)
• M66: 55,792,077 km (0.086 R)
• M67: 56,846,144 km (0.114 R)
• M68: 57,375,571 km (0.111 R)
• M69: 58,261,639 km (0.108 R)
• M70: 59,062,885 km (0.079 R)
• M71: 59,152,195 km (0.062 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.5

Radius: 4.9

Gravity: 19.89 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 16.61 AU - 16.81 AU

Year: 24348 Days

Day: 23 Hours

Environment

Temp: -198 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 76,919,167 km

• M1: 67,768 km (0.077 R)
• M2: 202,107 km (0.089 R)
• M3: 364,720 km (0.105 R)
• M4: 564,134 km (0.038 R)
• M5: 844,031 km (0.069 R)
• M6: 894,595 km (0.106 R)
• M7: 972,237 km (0.106 R)
• M8: 1,364,183 km (0.113 R)
• M9: 2,101,551 km (0.12 R)
• M10: 3,176,262 km (0.099 R)
• M11: 3,295,940 km (0.068 R)
• M12: 3,539,486 km (0.085 R)
• M13: 3,958,360 km (0.058 R)
• M14: 5,495,777 km (0.067 R)
• M15: 5,784,351 km (0.065 R)
• M16: 6,276,079 km (0.087 R)
• M17: 6,730,109 km (0.1 R)
• M18: 7,246,970 km (0.059 R)
• M19: 7,830,252 km (0.116 R)
• M20: 8,483,546 km (0.106 R)
• M21: 8,872,650 km (0.114 R)
• M22: 8,984,848 km (0.119 R)
• M23: 9,210,741 km (0.101 R)
• M24: 9,841,595 km (0.083 R)
• M25: 10,133,012 km (0.105 R)
• M26: 10,427,271 km (0.081 R)
• M27: 10,724,223 km (0.052 R)
• M28: 10,843,901 km (0.088 R)
• M29: 11,084,305 km (0.055 R)
• M30: 11,144,742 km (0.107 R)
• M31: 11,631,982 km (0.092 R)
• M32: 12,250,570 km (0.063 R)
• M33: 12,313,102 km (0.088 R)
• M34: 12,500,996 km (0.115 R)
• M35: 12,690,088 km (0.059 R)
• M36: 12,816,498 km (0.1 R)
• M37: 12,943,507 km (0.116 R)
• M38: 13,973,788 km (0.12 R)
• M39: 17,781,353 km (0.098 R)
• M40: 18,708,261 km (0.075 R)
• M41: 18,780,068 km (0.073 R)
• M42: 19,213,752 km (0.107 R)
• M43: 19,723,881 km (0.068 R)
• M44: 20,831,803 km (0.102 R)
• M45: 21,657,134 km (0.103 R)
• M46: 21,732,681 km (0.085 R)
• M47: 21,884,074 km (0.112 R)
• M48: 21,959,771 km (0.053 R)
• M49: 22,416,643 km (0.083 R)
• M50: 23,030,443 km (0.066 R)
• M51: 25,222,051 km (0.109 R)
• M52: 25,460,810 km (0.059 R)
• M53: 26,101,238 km (0.103 R)
• M54: 27,642,994 km (0.051 R)
• M55: 28,301,075 km (0.093 R)
• M56: 31,069,383 km (0.051 R)
• M57: 31,667,625 km (0.048 R)
• M58: 32,355,925 km (0.079 R)
• M59: 32,442,243 km (0.08 R)
• M60: 33,484,940 km (0.102 R)
• M61: 34,450,295 km (0.114 R)
• M62: 35,335,915 km (0.104 R)
• M63: 37,400,814 km (0.114 R)
• M64: 39,320,155 km (0.079 R)
• M65: 40,338,168 km (0.065 R)
• M66: 40,990,565 km (0.084 R)
• M67: 42,022,790 km (0.072 R)
• M68: 42,494,771 km (0.09 R)
• M69: 42,589,467 km (0.098 R)
• M70: 43,539,413 km (0.116 R)
• M71: 45,847,708 km (0.115 R)
• M72: 46,236,363 km (0.057 R)
• M73: 47,310,476 km (0.032 R)
• M74: 47,408,612 km (0.114 R)
• M75: 48,590,585 km (0.11 R)
• M76: 49,782,282 km (0.086 R)
• M77: 51,386,121 km (0.086 R)
• M78: 54,028,318 km (0.087 R)
• M79: 55,365,873 km (0.108 R)
• M80: 57,758,840 km (0.063 R)
• M81: 59,549,228 km (0.094 R)
• M82: 60,823,951 km (0.103 R)
• M83: 62,537,595 km (0.108 R)
• M84: 63,184,306 km (0.102 R)
• M85: 63,508,485 km (0.11 R)
• M86: 64,158,488 km (0.106 R)
• M87: 66,121,660 km (0.11 R)
• M88: 67,000,398 km (0.077 R)
• M89: 67,772,623 km (0.065 R)
• M90: 68,658,691 km (0.065 R)
• M91: 69,325,748 km (0.107 R)
• M92: 70,554,395 km (0.082 R)
• M93: 71,902,721 km (0.105 R)
• M94: 72,241,111 km (0.115 R)
• M95: 73,827,447 km (0.07 R)
• M96: 75,081,975 km (0.098 R)
• M97: 75,425,302 km (0.108 R)
• M98: 75,998,710 km (0.099 R)
• M99: 76,803,846 km (0.117 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 19,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit