🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.62 AU - 0.8 AU

Year: 222 Days

Day: 39.1 Hours

Environment

Temp: 99 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.68 AU - 0.9 AU

Year: 260 Days

Day: 39.8 Hours

Environment

Temp: 157 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.47 AU - 1.55 AU

Year: 688 Days

Day: 19.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.52 AU - 2.12 AU

Year: 911 Days

Day: 24.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.76 AU - 1.92 AU

Year: 926 Days

Day: 47.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,880,378 km

• M1: 188,643 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.1

Radius: 13.2

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.88 AU - 6.76 AU

Year: 5207 Days

Day: 8.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 94,880,378 km

• M1: 165,156 km (0.068 R)
• M2: 353,201 km (0.102 R)
• M3: 758,760 km (0.059 R)
• M4: 937,829 km (0.109 R)
• M5: 1,075,010 km (0.097 R)
• M6: 1,160,879 km (0.112 R)
• M7: 1,544,897 km (0.1 R)
• M8: 1,880,894 km (0.118 R)
• M9: 2,093,772 km (0.054 R)
• M10: 2,184,877 km (0.057 R)
• M11: 2,720,587 km (0.117 R)
• M12: 2,962,636 km (0.111 R)
• M13: 3,296,539 km (0.113 R)
• M14: 3,425,043 km (0.086 R)
• M15: 3,511,660 km (0.091 R)
• M16: 3,598,876 km (0.107 R)
• M17: 4,464,898 km (0.106 R)
• M18: 5,393,302 km (0.067 R)
• M19: 5,622,038 km (0.054 R)
• M20: 6,867,589 km (0.104 R)
• M21: 7,143,298 km (0.068 R)
• M22: 8,166,548 km (0.104 R)
• M23: 8,635,986 km (0.111 R)
• M24: 8,904,065 km (0.084 R)
• M25: 8,993,974 km (0.082 R)
• M26: 9,601,341 km (0.074 R)
• M27: 10,347,834 km (0.106 R)
• M28: 10,632,669 km (0.061 R)
• M29: 10,856,018 km (0.062 R)
• M30: 11,242,430 km (0.047 R)
• M31: 11,929,533 km (0.061 R)
• M32: 12,361,721 km (0.097 R)
• M33: 12,462,251 km (0.059 R)
• M34: 13,207,547 km (0.113 R)
• M35: 13,482,059 km (0.067 R)
• M36: 13,689,252 km (0.112 R)
• M37: 14,705,620 km (0.113 R)
• M38: 15,097,417 km (0.079 R)
• M39: 15,528,857 km (0.11 R)
• M40: 16,256,950 km (0.111 R)
• M41: 16,551,359 km (0.051 R)
• M42: 16,921,913 km (0.085 R)
• M43: 17,708,798 km (0.09 R)
• M44: 18,087,729 km (0.108 R)
• M45: 19,473,903 km (0.114 R)
• M46: 19,669,128 km (0.03 R)
• M47: 19,786,562 km (0.086 R)
• M48: 20,061,673 km (0.109 R)
• M49: 20,179,855 km (0.08 R)
• M50: 20,694,921 km (0.06 R)
• M51: 21,536,109 km (0.119 R)
• M52: 21,738,067 km (0.091 R)
• M53: 22,062,544 km (0.116 R)
• M54: 22,511,188 km (0.109 R)
• M55: 22,634,158 km (0.089 R)
• M56: 22,839,406 km (0.093 R)
• M57: 23,376,163 km (0.074 R)
• M58: 24,252,059 km (0.037 R)
• M59: 24,504,281 km (0.056 R)
• M60: 24,715,064 km (0.103 R)
• M61: 25,138,725 km (0.101 R)
• M62: 25,436,575 km (0.107 R)
• M63: 25,607,266 km (0.063 R)
• M64: 26,121,883 km (0.095 R)
• M65: 26,208,051 km (0.069 R)
• M66: 26,423,621 km (0.095 R)
• M67: 26,510,089 km (0.116 R)
• M68: 26,596,557 km (0.101 R)
• M69: 26,769,941 km (0.051 R)
• M70: 27,379,552 km (0.065 R)
• M71: 28,568,107 km (0.055 R)
• M72: 29,998,562 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212

Radius: 9.9

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.08 AU - 7.42 AU

Year: 7240 Days

Day: 8.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 94,880,378 km

• M1: 132,245 km (0.09 R)
• M2: 258,356 km (0.102 R)
• M3: 405,261 km (0.064 R)
• M4: 505,491 km (0.094 R)
• M5: 574,306 km (0.099 R)
• M6: 1,124,527 km (0.104 R)
• M7: 1,314,666 km (0.036 R)
• M8: 1,385,127 km (0.079 R)
• M9: 1,500,616 km (0.043 R)
• M10: 1,589,477 km (0.089 R)
• M11: 1,788,293 km (0.109 R)
• M12: 2,027,799 km (0.094 R)
• M13: 2,210,159 km (0.077 R)
• M14: 2,398,054 km (0.043 R)
• M15: 2,520,425 km (0.118 R)
• M16: 2,716,847 km (0.096 R)
• M17: 2,993,005 km (0.058 R)
• M18: 3,336,481 km (0.082 R)
• M19: 3,895,678 km (0.082 R)
• M20: 4,788,777 km (0.095 R)
• M21: 4,877,040 km (0.054 R)
• M22: 5,032,921 km (0.053 R)
• M23: 5,464,361 km (0.096 R)
• M24: 5,884,133 km (0.054 R)
• M25: 6,026,251 km (0.119 R)
• M26: 7,154,369 km (0.037 R)
• M27: 7,459,399 km (0.073 R)
• M28: 7,587,754 km (0.041 R)
• M29: 7,977,157 km (0.113 R)
• M30: 8,965,400 km (0.099 R)
• M31: 9,460,121 km (0.119 R)
• M32: 9,655,047 km (0.106 R)
• M33: 9,766,946 km (0.099 R)
• M34: 10,218,881 km (0.082 R)
• M35: 10,476,189 km (0.119 R)
• M36: 10,822,508 km (0.089 R)
• M37: 11,055,582 km (0.103 R)
• M38: 11,437,804 km (0.108 R)
• M39: 12,427,394 km (0.115 R)
• M40: 12,702,056 km (0.114 R)
• M41: 13,350,712 km (0.029 R)
• M42: 13,569,424 km (0.093 R)
• M43: 13,915,295 km (0.032 R)
• M44: 14,551,834 km (0.102 R)
• M45: 14,744,665 km (0.089 R)
• M46: 14,841,455 km (0.114 R)
• M47: 15,132,872 km (0.036 R)
• M48: 15,721,390 km (0.039 R)
• M49: 15,787,213 km (0.086 R)
• M50: 16,887,206 km (0.1 R)
• M51: 17,463,457 km (0.12 R)
• M52: 17,908,511 km (0.116 R)
• M53: 17,977,326 km (0.099 R)
• M54: 18,149,812 km (0.112 R)
• M55: 18,774,982 km (0.108 R)
• M56: 18,879,850 km (0.066 R)
• M57: 19,020,023 km (0.098 R)
• M58: 19,301,267 km (0.104 R)
• M59: 19,442,487 km (0.104 R)
• M60: 19,619,462 km (0.103 R)
• M61: 19,832,489 km (0.097 R)
• M62: 20,873,241 km (0.107 R)
• M63: 21,637,836 km (0.102 R)
• M64: 22,560,107 km (0.067 R)
• M65: 22,820,706 km (0.093 R)
• M66: 22,970,005 km (0.091 R)
• M67: 23,872,828 km (0.071 R)
• M68: 24,328,503 km (0.062 R)
• M69: 24,481,093 km (0.075 R)
• M70: 24,633,982 km (0.1 R)
• M71: 25,055,998 km (0.074 R)
• M72: 25,557,899 km (0.042 R)
• M73: 25,712,882 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926.4

Radius: 3.8

Gravity: 64.16 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 13.72 AU - 18 AU

Year: 23424 Days

Day: 20.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 94,880,378 km

• M1: 50,265 km (0.084 R)
• M2: 80,334 km (0.101 R)
• M3: 218,862 km (0.044 R)
• M4: 311,612 km (0.08 R)
• M5: 394,639 km (0.036 R)
• M6: 439,070 km (0.08 R)
• M7: 607,367 km (0.064 R)
• M8: 1,123,480 km (0.106 R)
• M9: 1,155,344 km (0.102 R)
• M10: 1,187,358 km (0.071 R)
• M11: 1,285,644 km (0.095 R)
• M12: 1,386,473 km (0.056 R)
• M13: 1,777,821 km (0.046 R)
• M14: 2,322,208 km (0.082 R)
• M15: 2,362,898 km (0.069 R)
• M16: 3,091,290 km (0.042 R)
• M17: 3,549,808 km (0.083 R)
• M18: 6,655,011 km (0.092 R)
• M19: 6,829,592 km (0.112 R)
• M20: 8,031,910 km (0.059 R)
• M21: 8,784,088 km (0.101 R)
• M22: 9,887,671 km (0.118 R)
• M23: 10,354,566 km (0.064 R)
• M24: 10,556,972 km (0.072 R)
• M25: 11,379,162 km (0.108 R)
• M26: 11,518,288 km (0.076 R)
• M27: 12,080,028 km (0.118 R)
• M28: 12,150,937 km (0.082 R)
• M29: 13,376,294 km (0.12 R)
• M30: 13,523,049 km (0.099 R)
• M31: 15,401,849 km (0.067 R)
• M32: 15,942,346 km (0.063 R)
• M33: 17,201,062 km (0.105 R)
• M34: 18,003,805 km (0.08 R)
• M35: 19,065,501 km (0.108 R)
• M36: 21,505,891 km (0.104 R)
• M37: 22,806,195 km (0.049 R)
• M38: 23,333,528 km (0.119 R)
• M39: 23,864,750 km (0.038 R)
• M40: 25,119,726 km (0.04 R)
• M41: 25,755,218 km (0.052 R)
• M42: 26,029,132 km (0.092 R)
• M43: 26,764,405 km (0.092 R)
• M44: 27,320,461 km (0.061 R)
• M45: 27,880,106 km (0.118 R)
• M46: 28,255,447 km (0.118 R)
• M47: 30,156,687 km (0.067 R)
• M48: 38,683,616 km (0.111 R)
• M49: 39,416,795 km (0.086 R)
• M50: 39,732,446 km (0.071 R)
• M51: 44,347,990 km (0.062 R)
• M52: 44,457,346 km (0.095 R)
• M53: 44,895,667 km (0.096 R)
• M54: 45,335,336 km (0.107 R)
• M55: 45,886,903 km (0.106 R)
• M56: 49,469,473 km (0.076 R)
• M57: 49,923,652 km (0.095 R)
• M58: 50,265,184 km (0.072 R)
• M59: 51,064,934 km (0.062 R)
• M60: 51,984,213 km (0.102 R)
• M61: 52,330,233 km (0.101 R)
• M62: 52,792,939 km (0.104 R)
• M63: 53,489,467 km (0.1 R)
• M64: 53,955,614 km (0.057 R)
• M65: 54,774,363 km (0.1 R)
• M66: 55,597,450 km (0.081 R)
• M67: 56,424,427 km (0.092 R)
• M68: 56,780,171 km (0.085 R)
• M69: 58,090,648 km (0.066 R)
• M70: 59,170,296 km (0.088 R)
• M71: 59,411,149 km (0.097 R)
• M72: 59,893,752 km (0.114 R)
• M73: 61,593,183 km (0.087 R)
• M74: 63,062,534 km (0.12 R)
• M75: 64,048,384 km (0.057 R)
• M76: 64,295,669 km (0.118 R)
• M77: 67,036,451 km (0.081 R)
• M78: 67,790,574 km (0.065 R)
• M79: 68,042,497 km (0.041 R)
• M80: 68,168,608 km (0.096 R)
• M81: 69,180,339 km (0.047 R)
• M82: 69,561,065 km (0.083 R)
• M83: 69,942,390 km (0.083 R)
• M84: 70,069,698 km (0.086 R)
• M85: 72,245,150 km (0.097 R)
• M86: 73,793,937 km (0.088 R)
• M87: 75,745,441 km (0.106 R)
• M88: 76,530,830 km (0.113 R)
• M89: 78,770,609 km (0.087 R)
• M90: 79,035,397 km (0.067 R)
• M91: 79,433,328 km (0.062 R)
• M92: 80,497,717 km (0.069 R)
• M93: 83,179,258 km (0.119 R)
• M94: 86,708,871 km (0.113 R)
• M95: 87,393,281 km (0.111 R)
• M96: 88,629,558 km (0.096 R)
• M97: 91,675,969 km (0.102 R)
• M98: 91,815,244 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534

Radius: 6.1

Gravity: 14.35 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 18.78 AU - 19.9 AU

Year: 31542 Days

Day: 24.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 94,880,378 km

• M1: 143,764 km (0.099 R)
• M2: 185,202 km (0.109 R)
• M3: 249,978 km (0.061 R)
• M4: 544,087 km (0.075 R)
• M5: 2,302,012 km (0.11 R)
• M6: 2,342,852 km (0.107 R)
• M7: 2,466,869 km (0.074 R)
• M8: 2,721,335 km (0.116 R)
• M9: 4,417,476 km (0.114 R)
• M10: 4,883,323 km (0.07 R)
• M11: 4,988,939 km (0.107 R)
• M12: 9,199,222 km (0.108 R)
• M13: 10,807,100 km (0.1 R)
• M14: 11,083,557 km (0.092 R)
• M15: 11,643,202 km (0.077 R)
• M16: 13,822,394 km (0.099 R)
• M17: 14,122,338 km (0.069 R)
• M18: 15,111,779 km (0.114 R)
• M19: 16,281,035 km (0.059 R)
• M20: 16,518,447 km (0.05 R)
• M21: 16,916,527 km (0.111 R)
• M22: 18,211,596 km (0.097 R)
• M23: 18,293,576 km (0.113 R)
• M24: 19,203,729 km (0.118 R)
• M25: 20,383,159 km (0.094 R)
• M26: 22,899,993 km (0.117 R)
• M27: 23,522,171 km (0.043 R)
• M28: 24,964,743 km (0.1 R)
• M29: 25,604,872 km (0.118 R)
• M30: 29,750,229 km (0.111 R)
• M31: 30,137,239 km (0.098 R)
• M32: 30,818,508 km (0.098 R)
• M33: 31,112,168 km (0.117 R)
• M34: 31,210,155 km (0.104 R)
• M35: 31,505,012 km (0.099 R)
• M36: 36,345,700 km (0.058 R)
• M37: 37,487,132 km (0.061 R)
• M38: 45,132,032 km (0.056 R)
• M39: 48,957,399 km (0.107 R)
• M40: 49,643,305 km (0.111 R)
• M41: 51,835,812 km (0.088 R)
• M42: 52,301,360 km (0.028 R)
• M43: 52,768,405 km (0.117 R)
• M44: 55,123,973 km (0.101 R)
• M45: 56,434,151 km (0.104 R)
• M46: 57,875,078 km (0.116 R)
• M47: 58,600,179 km (0.101 R)
• M48: 59,206,648 km (0.048 R)
• M49: 61,899,709 km (0.06 R)
• M50: 62,517,249 km (0.119 R)
• M51: 63,261,200 km (0.094 R)
• M52: 64,257,521 km (0.055 R)
• M53: 64,882,840 km (0.095 R)
• M54: 66,770,915 km (0.085 R)
• M55: 67,531,172 km (0.119 R)
• M56: 68,421,877 km (0.097 R)
• M57: 69,829,294 km (0.081 R)
• M58: 70,987,930 km (0.083 R)
• M59: 71,504,790 km (0.118 R)
• M60: 73,324,050 km (0.085 R)
• M61: 74,764,229 km (0.107 R)
• M62: 77,539,120 km (0.034 R)
• M63: 78,605,154 km (0.058 R)
• M64: 79,139,966 km (0.103 R)
• M65: 79,541,936 km (0.071 R)
• M66: 80,213,331 km (0.099 R)
• M67: 83,325,565 km (0.098 R)
• M68: 83,461,849 km (0.046 R)
• M69: 84,007,432 km (0.064 R)
• M70: 84,144,015 km (0.071 R)
• M71: 84,828,126 km (0.025 R)
• M72: 85,376,552 km (0.107 R)
• M73: 86,477,293 km (0.049 R)
• M74: 88,137,082 km (0.104 R)
• M75: 89,388,767 km (0.118 R)
• M76: 89,528,192 km (0.071 R)
• M77: 92,332,255 km (0.079 R)
• M78: 92,614,247 km (0.057 R)
• M79: 93,461,868 km (0.089 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 12,162 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit