🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.54 AU - 0.58 AU

Year: 151 Days

Day: 17.3 Hours

Environment

Temp: 192 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.55 AU - 0.63 AU

Year: 163 Days

Day: 21.4 Hours

Environment

Temp: 179 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,444,515 km

• M1: 240,703 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.69 AU - 0.75 AU

Year: 220 Days

Day: 17.5 Hours

Environment

Temp: 176 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,444,515 km

• M1: 55,800 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.22 AU - 1.72 AU

Year: 641 Days

Day: 29.6 Hours

Environment

Temp: -25 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.09 AU - 4.29 AU

Year: 2551 Days

Day: 23.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.5

Radius: 11.5

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 6.01 AU - 6.09 AU

Year: 5356 Days

Day: 13.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 93,444,515 km

• M1: 196,871 km (0.104 R)
• M2: 355,893 km (0.052 R)
• M3: 474,225 km (0.112 R)
• M4: 585,376 km (0.076 R)
• M5: 934,239 km (0.065 R)
• M6: 1,006,046 km (0.097 R)
• M7: 1,737,280 km (0.109 R)
• M8: 2,031,240 km (0.115 R)
• M9: 2,164,980 km (0.097 R)
• M10: 2,341,356 km (0.074 R)
• M11: 2,502,174 km (0.092 R)
• M12: 2,666,582 km (0.118 R)
• M13: 2,834,880 km (0.074 R)
• M14: 2,941,842 km (0.106 R)
• M15: 3,093,834 km (0.102 R)
• M16: 3,451,372 km (0.055 R)
• M17: 3,611,891 km (0.109 R)
• M18: 3,751,615 km (0.107 R)
• M19: 4,084,620 km (0.047 R)
• M20: 4,728,340 km (0.118 R)
• M21: 5,036,212 km (0.087 R)
• M22: 5,430,403 km (0.081 R)
• M23: 5,563,994 km (0.065 R)
• M24: 6,109,577 km (0.109 R)
• M25: 6,558,371 km (0.119 R)
• M26: 7,075,979 km (0.036 R)
• M27: 7,310,399 km (0.106 R)
• M28: 7,458,202 km (0.058 R)
• M29: 7,606,902 km (0.102 R)
• M30: 7,816,938 km (0.072 R)
• M31: 8,120,172 km (0.108 R)
• M32: 8,551,313 km (0.106 R)
• M33: 9,212,087 km (0.104 R)
• M34: 9,954,542 km (0.091 R)
• M35: 10,217,385 km (0.066 R)
• M36: 10,382,840 km (0.077 R)
• M37: 10,682,784 km (0.111 R)
• M38: 10,884,442 km (0.114 R)
• M39: 12,755,163 km (0.074 R)
• M40: 12,897,580 km (0.119 R)
• M41: 13,836,756 km (0.094 R)
• M42: 14,351,672 km (0.112 R)
• M43: 14,686,023 km (0.086 R)
• M44: 14,835,471 km (0.102 R)
• M45: 15,098,165 km (0.119 R)
• M46: 15,324,507 km (0.081 R)
• M47: 15,476,049 km (0.064 R)
• M48: 15,590,043 km (0.062 R)
• M49: 16,010,413 km (0.05 R)
• M50: 16,395,927 km (0.113 R)
• M51: 16,784,432 km (0.096 R)
• M52: 17,372,801 km (0.105 R)
• M53: 19,219,437 km (0.08 R)
• M54: 19,670,175 km (0.093 R)
• M55: 19,793,743 km (0.08 R)
• M56: 19,958,899 km (0.081 R)
• M57: 20,290,558 km (0.087 R)
• M58: 20,875,336 km (0.11 R)
• M59: 21,423,313 km (0.114 R)
• M60: 21,975,927 km (0.057 R)
• M61: 22,619,497 km (0.107 R)
• M62: 23,225,817 km (0.111 R)
• M63: 23,312,883 km (0.072 R)
• M64: 23,530,997 km (0.042 R)
• M65: 23,749,709 km (0.062 R)
• M66: 24,101,264 km (0.094 R)
• M67: 24,543,027 km (0.077 R)
• M68: 24,764,880 km (0.117 R)
• M69: 25,121,222 km (0.1 R)
• M70: 25,389,751 km (0.074 R)
• M71: 25,479,360 km (0.071 R)
• M72: 28,172,271 km (0.067 R)
• M73: 28,451,121 km (0.119 R)
• M74: 28,777,694 km (0.026 R)
• M75: 29,528,825 km (0.051 R)
• M76: 29,812,013 km (0.099 R)
• M77: 30,048,827 km (0.064 R)
• M78: 30,191,244 km (0.08 R)
• M79: 30,667,414 km (0.062 R)
• M80: 31,675,554 km (0.11 R)
• M81: 31,868,834 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.6

Radius: 9.4

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.51 AU - 8.63 AU

Year: 8251 Days

Day: 8.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 147.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 93,444,515 km

• M1: 125,662 km (0.043 R)
• M2: 207,941 km (0.107 R)
• M3: 297,550 km (0.117 R)
• M4: 416,032 km (0.111 R)
• M5: 517,160 km (0.106 R)
• M6: 640,578 km (0.073 R)
• M7: 978,220 km (0.098 R)
• M8: 1,134,700 km (0.103 R)
• M9: 1,316,461 km (0.114 R)
• M10: 1,579,903 km (0.114 R)
• M11: 1,764,956 km (0.046 R)
• M12: 1,918,144 km (0.1 R)
• M13: 2,446,524 km (0.116 R)
• M14: 2,553,187 km (0.119 R)
• M15: 2,860,311 km (0.066 R)
• M16: 2,972,809 km (0.099 R)
• M17: 3,156,066 km (0.1 R)
• M18: 3,249,116 km (0.073 R)
• M19: 3,581,971 km (0.084 R)
• M20: 3,728,129 km (0.084 R)
• M21: 3,925,897 km (0.084 R)
• M22: 4,229,281 km (0.12 R)
• M23: 4,383,666 km (0.039 R)
• M24: 4,619,133 km (0.055 R)
• M25: 4,804,934 km (0.111 R)
• M26: 5,129,412 km (0.087 R)
• M27: 5,489,045 km (0.109 R)
• M28: 5,573,269 km (0.119 R)
• M29: 5,856,906 km (0.092 R)
• M30: 6,796,082 km (0.111 R)
• M31: 7,283,322 km (0.102 R)
• M32: 7,531,056 km (0.104 R)
• M33: 7,939,757 km (0.113 R)
• M34: 8,226,836 km (0.104 R)
• M35: 8,517,504 km (0.081 R)
• M36: 8,647,655 km (0.063 R)
• M37: 8,910,199 km (0.103 R)
• M38: 8,976,171 km (0.09 R)
• M39: 9,208,647 km (0.056 R)
• M40: 9,713,390 km (0.113 R)
• M41: 10,504,613 km (0.049 R)
• M42: 10,574,475 km (0.076 R)
• M43: 12,888,305 km (0.094 R)
• M44: 13,490,437 km (0.043 R)
• M45: 13,680,426 km (0.104 R)
• M46: 14,140,140 km (0.028 R)
• M47: 16,554,650 km (0.047 R)
• M48: 16,717,412 km (0.107 R)
• M49: 16,839,933 km (0.047 R)
• M50: 17,167,702 km (0.074 R)
• M51: 17,456,426 km (0.09 R)
• M52: 17,539,154 km (0.076 R)
• M53: 17,871,560 km (0.071 R)
• M54: 17,955,036 km (0.117 R)
• M55: 18,753,888 km (0.079 R)
• M56: 19,136,410 km (0.093 R)
• M57: 19,221,830 km (0.109 R)
• M58: 19,478,690 km (0.115 R)
• M59: 20,999,352 km (0.028 R)
• M60: 22,153,500 km (0.109 R)
• M61: 22,377,897 km (0.109 R)
• M62: 22,557,863 km (0.095 R)
• M63: 22,738,428 km (0.088 R)
• M64: 22,874,113 km (0.086 R)
• M65: 23,556,578 km (0.039 R)
• M66: 24,569,505 km (0.072 R)
• M67: 25,315,251 km (0.077 R)
• M68: 25,408,899 km (0.111 R)
• M69: 25,502,847 km (0.049 R)
• M70: 25,643,768 km (0.11 R)
• M71: 26,210,295 km (0.107 R)
• M72: 26,590,274 km (0.111 R)
• M73: 26,876,454 km (0.098 R)
• M74: 28,177,058 km (0.066 R)
• M75: 29,350,205 km (0.105 R)
• M76: 31,441,284 km (0.079 R)
• M77: 32,403,048 km (0.107 R)
• M78: 32,504,925 km (0.091 R)
• M79: 34,096,197 km (0.109 R)
• M80: 34,251,629 km (0.107 R)
• M81: 34,563,092 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636

Radius: 13.1

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 11.47 AU - 12.89 AU

Year: 15298 Days

Day: 14.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 93,444,515 km

• M1: 184,753 km (0.112 R)
• M2: 276,606 km (0.099 R)
• M3: 658,231 km (0.026 R)
• M4: 1,309,729 km (0.113 R)
• M5: 2,091,677 km (0.04 R)
• M6: 2,299,918 km (0.083 R)
• M7: 2,391,322 km (0.114 R)
• M8: 2,483,923 km (0.089 R)
• M9: 3,031,900 km (0.081 R)
• M10: 5,130,160 km (0.091 R)
• M11: 5,291,277 km (0.081 R)
• M12: 5,454,039 km (0.032 R)
• M13: 6,079,358 km (0.071 R)
• M14: 6,509,003 km (0.108 R)
• M15: 6,815,679 km (0.084 R)
• M16: 7,082,412 km (0.117 R)
• M17: 7,903,106 km (0.108 R)
• M18: 8,947,000 km (0.104 R)
• M19: 9,239,314 km (0.109 R)
• M20: 9,783,252 km (0.091 R)
• M21: 10,134,807 km (0.029 R)
• M22: 10,286,798 km (0.076 R)
• M23: 10,388,675 km (0.091 R)
• M24: 11,741,787 km (0.063 R)
• M25: 11,848,151 km (0.113 R)
• M26: 12,493,217 km (0.12 R)
• M27: 13,426,708 km (0.054 R)
• M28: 13,873,707 km (0.096 R)
• M29: 14,325,791 km (0.074 R)
• M30: 15,886,845 km (0.111 R)
• M31: 17,501,305 km (0.039 R)
• M32: 17,989,742 km (0.039 R)
• M33: 18,606,534 km (0.096 R)
• M34: 18,979,931 km (0.071 R)
• M35: 20,051,351 km (0.067 R)
• M36: 21,597,445 km (0.09 R)
• M37: 23,315,277 km (0.083 R)
• M38: 23,516,187 km (0.06 R)
• M39: 23,717,845 km (0.085 R)
• M40: 24,394,027 km (0.114 R)
• M41: 24,939,611 km (0.074 R)
• M42: 25,213,824 km (0.041 R)
• M43: 28,367,945 km (0.115 R)
• M44: 29,157,672 km (0.118 R)
• M45: 29,663,911 km (0.096 R)
• M46: 30,246,296 km (0.083 R)
• M47: 30,758,818 km (0.108 R)
• M48: 32,089,940 km (0.055 R)
• M49: 32,537,986 km (0.102 R)
• M50: 33,515,458 km (0.098 R)
• M51: 35,962,879 km (0.067 R)
• M52: 36,195,205 km (0.082 R)
• M53: 36,973,413 km (0.098 R)
• M54: 37,914,533 km (0.067 R)
• M55: 38,151,047 km (0.111 R)
• M56: 38,467,297 km (0.107 R)
• M57: 39,740,525 km (0.113 R)
• M58: 41,513,559 km (0.103 R)
• M59: 41,676,172 km (0.059 R)
• M60: 42,655,439 km (0.105 R)
• M61: 44,886,542 km (0.078 R)
• M62: 45,053,344 km (0.106 R)
• M63: 50,151,639 km (0.061 R)
• M64: 51,716,433 km (0.063 R)
• M65: 52,504,813 km (0.07 R)
• M66: 52,592,627 km (0.1 R)
• M67: 52,680,591 km (0.025 R)
• M68: 52,944,482 km (0.114 R)
• M69: 53,032,595 km (0.119 R)
• M70: 55,518,911 km (0.077 R)
• M71: 57,589,645 km (0.117 R)
• M72: 59,136,337 km (0.099 R)
• M73: 60,420,336 km (0.071 R)
• M74: 60,512,339 km (0.028 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.9

Radius: 6

Gravity: 15.72 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 15.76 AU - 22.36 AU

Year: 29947 Days

Day: 20 Hours

Environment

Temp: -202 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 93,444,515 km

• M1: 535,710 km (0.117 R)
• M2: 739,163 km (0.117 R)
• M3: 1,657,844 km (0.097 R)
• M4: 2,108,582 km (0.093 R)
• M5: 3,480,993 km (0.115 R)
• M6: 3,527,518 km (0.062 R)
• M7: 3,574,342 km (0.118 R)
• M8: 5,444,764 km (0.105 R)
• M9: 5,662,429 km (0.085 R)
• M10: 6,219,083 km (0.106 R)
• M11: 6,504,067 km (0.1 R)
• M12: 7,625,003 km (0.083 R)
• M13: 7,868,549 km (0.105 R)
• M14: 7,929,884 km (0.066 R)
• M15: 7,991,219 km (0.041 R)
• M16: 8,114,637 km (0.082 R)
• M17: 9,253,227 km (0.04 R)
• M18: 9,709,351 km (0.11 R)
• M19: 10,039,663 km (0.082 R)
• M20: 10,172,805 km (0.099 R)
• M21: 12,097,681 km (0.092 R)
• M22: 13,028,778 km (0.042 R)
• M23: 14,131,464 km (0.097 R)
• M24: 14,430,510 km (0.116 R)
• M25: 14,656,103 km (0.04 R)
• M26: 14,883,043 km (0.09 R)
• M27: 15,570,595 km (0.074 R)
• M28: 16,112,439 km (0.116 R)
• M29: 17,294,262 km (0.068 R)
• M30: 17,453,883 km (0.098 R)
• M31: 18,097,602 km (0.084 R)
• M32: 18,178,535 km (0.08 R)
• M33: 18,503,761 km (0.101 R)
• M34: 19,990,913 km (0.111 R)
• M35: 20,410,834 km (0.096 R)
• M36: 20,833,598 km (0.085 R)
• M37: 21,344,774 km (0.116 R)
• M38: 21,859,989 km (0.12 R)
• M39: 21,946,307 km (0.12 R)
• M40: 22,205,859 km (0.116 R)
• M41: 22,379,393 km (0.114 R)
• M42: 22,902,836 km (0.106 R)
• M43: 23,342,055 km (0.044 R)
• M44: 23,606,993 km (0.068 R)
• M45: 25,036,550 km (0.119 R)
• M46: 25,853,055 km (0.034 R)
• M47: 28,354,182 km (0.083 R)
• M48: 28,542,376 km (0.101 R)
• M49: 29,015,105 km (0.114 R)
• M50: 32,690,575 km (0.115 R)
• M51: 32,888,045 km (0.05 R)
• M52: 35,592,325 km (0.104 R)
• M53: 37,641,218 km (0.087 R)
• M54: 37,848,112 km (0.025 R)
• M55: 40,785,316 km (0.06 R)
• M56: 41,104,409 km (0.091 R)
• M57: 45,988,031 km (0.112 R)
• M58: 47,544,298 km (0.119 R)
• M59: 47,992,044 km (0.081 R)
• M60: 49,797,391 km (0.095 R)
• M61: 51,280,355 km (0.118 R)
• M62: 51,969,851 km (0.046 R)
• M63: 53,241,583 km (0.109 R)
• M64: 55,580,097 km (0.104 R)
• M65: 56,169,961 km (0.082 R)
• M66: 57,355,824 km (0.041 R)
• M67: 59,511,230 km (0.105 R)
• M68: 60,477,782 km (0.105 R)
• M69: 61,327,647 km (0.096 R)
• M70: 66,884,610 km (0.094 R)
• M71: 67,009,973 km (0.068 R)
• M72: 67,637,685 km (0.11 R)
• M73: 67,763,497 km (0.059 R)
• M74: 68,646,125 km (0.108 R)
• M75: 71,188,690 km (0.096 R)
• M76: 71,572,857 km (0.072 R)
• M77: 71,829,268 km (0.103 R)
• M78: 72,729,099 km (0.117 R)
• M79: 72,986,856 km (0.044 R)
• M80: 74,021,176 km (0.114 R)
• M81: 74,410,130 km (0.095 R)
• M82: 77,415,552 km (0.058 R)
• M83: 78,470,217 km (0.093 R)
• M84: 79,795,205 km (0.093 R)
• M85: 81,127,524 km (0.095 R)
• M86: 81,395,005 km (0.108 R)
• M87: 81,930,565 km (0.073 R)
• M88: 82,870,638 km (0.032 R)
• M89: 88,723,356 km (0.072 R)
• M90: 90,241,774 km (0.086 R)
• M91: 92,465,845 km (0.112 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 15,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit