🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.77 AU - 1.09 AU

Year: 336 Days

Day: 17.3 Hours

Environment

Temp: 24 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.27 AU - 2.29 AU

Year: 1290 Days

Day: 45.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,690,673 km

• M1: 1,365,230 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.63 AU - 3.33 AU

Year: 1928 Days

Day: 30.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 140.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,690,673 km

• M1: 1,941,631 km (0.051 R)

Asteroid Belt

Center: 3.73 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.1

Radius: 11.5

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.26 AU - 4.68 AU

Year: 3542 Days

Day: 5.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 124.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 82,690,673 km

• M1: 212,579 km (0.074 R)
• M2: 318,195 km (0.075 R)
• M3: 818,600 km (0.067 R)
• M4: 932,892 km (0.1 R)
• M5: 1,065,436 km (0.089 R)
• M6: 1,140,534 km (0.031 R)
• M7: 1,269,936 km (0.11 R)
• M8: 1,473,838 km (0.104 R)
• M9: 1,558,361 km (0.03 R)
• M10: 1,777,522 km (0.109 R)
• M11: 1,883,288 km (0.086 R)
• M12: 2,197,294 km (0.037 R)
• M13: 2,443,980 km (0.12 R)
• M14: 2,717,146 km (0.081 R)
• M15: 2,804,661 km (0.083 R)
• M16: 3,072,740 km (0.047 R)
• M17: 3,182,396 km (0.118 R)
• M18: 3,274,697 km (0.04 R)
• M19: 3,614,883 km (0.092 R)
• M20: 3,750,269 km (0.119 R)
• M21: 4,166,600 km (0.112 R)
• M22: 4,288,373 km (0.109 R)
• M23: 4,514,565 km (0.099 R)
• M24: 4,597,891 km (0.049 R)
• M25: 4,829,468 km (0.09 R)
• M26: 6,090,728 km (0.083 R)
• M27: 6,322,156 km (0.076 R)
• M28: 6,485,965 km (0.065 R)
• M29: 6,580,062 km (0.081 R)
• M30: 6,937,452 km (0.105 R)
• M31: 7,058,028 km (0.106 R)
• M32: 7,179,202 km (0.092 R)
• M33: 7,301,124 km (0.11 R)
• M34: 7,596,729 km (0.091 R)
• M35: 7,896,075 km (0.12 R)
• M36: 8,022,036 km (0.086 R)
• M37: 8,609,956 km (0.034 R)
• M38: 9,665,369 km (0.097 R)
• M39: 9,962,919 km (0.071 R)
• M40: 10,153,656 km (0.104 R)
• M41: 10,235,935 km (0.114 R)
• M42: 11,637,817 km (0.108 R)
• M43: 11,954,216 km (0.068 R)
• M44: 12,128,049 km (0.059 R)
• M45: 12,537,050 km (0.076 R)
• M46: 13,338,296 km (0.052 R)
• M47: 13,578,999 km (0.101 R)
• M48: 13,973,189 km (0.058 R)
• M49: 14,401,787 km (0.04 R)
• M50: 14,990,455 km (0.091 R)
• M51: 15,240,732 km (0.115 R)
• M52: 15,366,394 km (0.113 R)
• M53: 15,460,790 km (0.059 R)
• M54: 15,713,611 km (0.105 R)
• M55: 15,840,619 km (0.073 R)
• M56: 15,936,063 km (0.115 R)
• M57: 16,577,090 km (0.058 R)
• M58: 17,521,651 km (0.106 R)
• M59: 17,719,269 km (0.092 R)
• M60: 18,016,969 km (0.115 R)
• M61: 18,216,533 km (0.099 R)
• M62: 18,483,565 km (0.085 R)
• M63: 19,055,478 km (0.046 R)
• M64: 19,224,822 km (0.025 R)
• M65: 20,078,877 km (0.098 R)
• M66: 20,320,178 km (0.102 R)
• M67: 21,541,495 km (0.061 R)
• M68: 21,682,566 km (0.117 R)
• M69: 22,001,209 km (0.077 R)
• M70: 22,678,738 km (0.083 R)
• M71: 23,038,222 km (0.038 R)
• M72: 23,182,584 km (0.099 R)
• M73: 23,327,095 km (0.099 R)
• M74: 23,689,870 km (0.115 R)
• M75: 24,091,241 km (0.085 R)
• M76: 24,752,613 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.1

Radius: 8.9

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 8.09 AU - 9.45 AU

Year: 9733 Days

Day: 10.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 82,690,673 km

• M1: 157,377 km (0.117 R)
• M2: 308,022 km (0.106 R)
• M3: 411,245 km (0.092 R)
• M4: 608,564 km (0.068 R)
• M5: 731,683 km (0.062 R)
• M6: 1,018,014 km (0.12 R)
• M7: 1,452,296 km (0.118 R)
• M8: 1,586,336 km (0.106 R)
• M9: 2,615,868 km (0.056 R)
• M10: 2,800,921 km (0.061 R)
• M11: 2,990,312 km (0.071 R)
• M12: 3,470,820 km (0.085 R)
• M13: 3,697,311 km (0.118 R)
• M14: 4,164,805 km (0.101 R)
• M15: 4,478,811 km (0.104 R)
• M16: 4,552,413 km (0.096 R)
• M17: 4,650,998 km (0.078 R)
• M18: 4,800,446 km (0.101 R)
• M19: 5,492,336 km (0.11 R)
• M20: 5,890,267 km (0.077 R)
• M21: 5,970,900 km (0.115 R)
• M22: 6,133,513 km (0.099 R)
• M23: 6,352,524 km (0.091 R)
• M24: 6,601,904 km (0.098 R)
• M25: 7,719,849 km (0.101 R)
• M26: 8,285,628 km (0.102 R)
• M27: 8,680,416 km (0.093 R)
• M28: 9,237,070 km (0.108 R)
• M29: 9,299,752 km (0.101 R)
• M30: 9,614,805 km (0.071 R)
• M31: 10,515,534 km (0.106 R)
• M32: 10,646,282 km (0.118 R)
• M33: 10,810,690 km (0.09 R)
• M34: 11,780,533 km (0.086 R)
• M35: 12,778,052 km (0.118 R)
• M36: 14,633,514 km (0.115 R)
• M37: 14,779,821 km (0.118 R)
• M38: 15,110,432 km (0.111 R)
• M39: 15,704,485 km (0.118 R)
• M40: 15,816,684 km (0.066 R)
• M41: 16,230,471 km (0.085 R)
• M42: 16,800,589 km (0.047 R)
• M43: 17,493,227 km (0.089 R)
• M44: 17,570,719 km (0.105 R)
• M45: 17,804,091 km (0.082 R)
• M46: 18,155,946 km (0.074 R)
• M47: 18,234,484 km (0.105 R)
• M48: 18,589,181 km (0.113 R)
• M49: 19,305,456 km (0.078 R)
• M50: 19,425,732 km (0.097 R)
• M51: 19,667,034 km (0.118 R)
• M52: 19,788,058 km (0.084 R)
• M53: 20,642,113 km (0.06 R)
• M54: 21,549,573 km (0.101 R)
• M55: 21,674,338 km (0.094 R)
• M56: 21,882,877 km (0.116 R)
• M57: 22,892,813 km (0.094 R)
• M58: 23,062,606 km (0.072 R)
• M59: 23,318,119 km (0.119 R)
• M60: 23,488,960 km (0.112 R)
• M61: 23,788,904 km (0.101 R)
• M62: 24,133,278 km (0.108 R)
• M63: 24,306,213 km (0.117 R)
• M64: 24,566,214 km (0.057 R)
• M65: 24,914,329 km (0.112 R)
• M66: 25,527,381 km (0.116 R)
• M67: 25,968,395 km (0.081 R)
• M68: 26,634,704 km (0.094 R)
• M69: 26,768,594 km (0.1 R)
• M70: 27,171,611 km (0.114 R)
• M71: 27,893,271 km (0.09 R)
• M72: 28,029,255 km (0.077 R)
• M73: 28,484,183 km (0.119 R)
• M74: 28,666,842 km (0.091 R)
• M75: 29,171,286 km (0.087 R)
• M76: 29,309,215 km (0.103 R)
• M77: 29,493,669 km (0.072 R)
• M78: 30,235,226 km (0.045 R)
• M79: 30,421,475 km (0.108 R)
• M80: 30,608,173 km (0.079 R)
• M81: 30,701,821 km (0.102 R)
• M82: 30,888,968 km (0.097 R)
• M83: 31,594,771 km (0.027 R)

Asteroid Belt

Center: 11.3 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839

Radius: 6.7

Gravity: 18.69 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 11.15 AU - 16.49 AU

Year: 19253 Days

Day: 19 Hours

Environment

Temp: -198 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,690,673 km

• M1: 103,372 km (0.063 R)
• M2: 187,596 km (0.114 R)
• M3: 815,159 km (0.107 R)
• M4: 996,471 km (0.096 R)
• M5: 1,367,025 km (0.104 R)
• M6: 1,911,113 km (0.12 R)
• M7: 2,188,467 km (0.104 R)
• M8: 2,704,281 km (0.06 R)
• M9: 6,188,714 km (0.026 R)
• M10: 7,015,841 km (0.117 R)
• M11: 7,442,494 km (0.085 R)
• M12: 8,432,682 km (0.08 R)
• M13: 8,488,931 km (0.07 R)
• M14: 9,522,204 km (0.09 R)
• M15: 9,757,072 km (0.114 R)
• M16: 10,172,954 km (0.111 R)
• M17: 10,352,921 km (0.035 R)
• M18: 11,083,407 km (0.075 R)
• M19: 12,019,740 km (0.084 R)
• M20: 12,083,020 km (0.104 R)
• M21: 12,273,757 km (0.055 R)
• M22: 12,465,392 km (0.074 R)
• M23: 13,111,356 km (0.1 R)
• M24: 13,438,377 km (0.091 R)
• M25: 13,834,362 km (0.089 R)
• M26: 14,368,277 km (0.042 R)
• M27: 16,853,547 km (0.05 R)
• M28: 17,066,574 km (0.115 R)
• M29: 17,423,514 km (0.117 R)
• M30: 17,782,998 km (0.03 R)
• M31: 17,855,254 km (0.084 R)
• M32: 18,290,434 km (0.059 R)
• M33: 18,509,445 km (0.062 R)
• M34: 19,766,217 km (0.061 R)
• M35: 20,442,848 km (0.086 R)
• M36: 20,518,395 km (0.057 R)
• M37: 20,594,241 km (0.086 R)
• M38: 20,974,220 km (0.043 R)
• M39: 21,895,743 km (0.102 R)
• M40: 23,066,346 km (0.076 R)
• M41: 23,460,985 km (0.075 R)
• M42: 23,778,282 km (0.089 R)
• M43: 23,857,868 km (0.071 R)
• M44: 26,121,135 km (0.096 R)
• M45: 26,946,017 km (0.104 R)
• M46: 28,114,975 km (0.089 R)
• M47: 28,536,542 km (0.088 R)
• M48: 30,848,727 km (0.066 R)
• M49: 33,398,323 km (0.111 R)
• M50: 35,104,936 km (0.087 R)
• M51: 35,558,815 km (0.05 R)
• M52: 36,380,557 km (0.066 R)
• M53: 37,208,730 km (0.118 R)
• M54: 38,602,534 km (0.108 R)
• M55: 39,824,300 km (0.114 R)
• M56: 39,918,845 km (0.055 R)
• M57: 40,202,782 km (0.117 R)
• M58: 40,487,467 km (0.074 R)
• M59: 42,209,338 km (0.046 R)
• M60: 42,402,170 km (0.051 R)
• M61: 42,498,661 km (0.095 R)
• M62: 43,370,517 km (0.042 R)
• M63: 43,857,458 km (0.12 R)
• M64: 44,346,194 km (0.057 R)
• M65: 44,640,304 km (0.116 R)
• M66: 44,935,012 km (0.116 R)
• M67: 45,131,882 km (0.116 R)
• M68: 46,418,424 km (0.035 R)
• M69: 46,517,907 km (0.119 R)
• M70: 47,116,298 km (0.112 R)
• M71: 47,616,703 km (0.079 R)
• M72: 48,522,069 km (0.119 R)
• M73: 48,825,155 km (0.109 R)
• M74: 51,683,970 km (0.073 R)
• M75: 52,200,083 km (0.118 R)
• M76: 52,925,632 km (0.113 R)
• M77: 54,386,605 km (0.085 R)
• M78: 54,911,694 km (0.116 R)
• M79: 55,860,892 km (0.039 R)
• M80: 55,966,658 km (0.104 R)
• M81: 60,361,843 km (0.118 R)
• M82: 62,985,491 km (0.062 R)
• M83: 64,089,673 km (0.089 R)
• M84: 64,866,385 km (0.113 R)
• M85: 66,317,185 km (0.061 R)
• M86: 66,765,679 km (0.078 R)
• M87: 69,705,726 km (0.098 R)
• M88: 69,933,564 km (0.095 R)
• M89: 70,047,557 km (0.119 R)
• M90: 73,150,068 km (0.106 R)
• M91: 74,892,883 km (0.081 R)
• M92: 76,767,045 km (0.116 R)
• M93: 77,946,175 km (0.102 R)
• M94: 78,537,985 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435.2

Radius: 8

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 16.79 AU - 19.05 AU

Year: 28427 Days

Day: 22.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 82,690,673 km

• M1: 208,091 km (0.101 R)
• M2: 266,583 km (0.066 R)
• M3: 486,492 km (0.043 R)
• M4: 835,953 km (0.08 R)
• M5: 995,275 km (0.043 R)
• M6: 1,629,121 km (0.041 R)
• M7: 1,864,139 km (0.101 R)
• M8: 1,968,259 km (0.101 R)
• M9: 2,110,228 km (0.099 R)
• M10: 2,292,438 km (0.028 R)
• M11: 3,195,261 km (0.083 R)
• M12: 3,970,776 km (0.089 R)
• M13: 4,425,853 km (0.118 R)
• M14: 4,754,370 km (0.111 R)
• M15: 4,945,706 km (0.07 R)
• M16: 5,434,891 km (0.071 R)
• M17: 6,197,690 km (0.093 R)
• M18: 6,301,960 km (0.077 R)
• M19: 6,565,103 km (0.092 R)
• M20: 8,047,617 km (0.031 R)
• M21: 8,390,645 km (0.035 R)
• M22: 8,973,030 km (0.032 R)
• M23: 9,269,084 km (0.12 R)
• M24: 9,628,717 km (0.098 R)
• M25: 10,054,024 km (0.047 R)
• M26: 10,985,869 km (0.102 R)
• M27: 11,302,568 km (0.082 R)
• M28: 12,205,541 km (0.044 R)
• M29: 13,602,785 km (0.06 R)
• M30: 16,185,293 km (0.111 R)
• M31: 16,690,634 km (0.102 R)
• M32: 16,835,894 km (0.068 R)
• M33: 16,981,602 km (0.112 R)
• M34: 18,088,028 km (0.097 R)
• M35: 20,369,844 km (0.105 R)
• M36: 21,150,446 km (0.071 R)
• M37: 22,419,634 km (0.104 R)
• M38: 22,821,305 km (0.081 R)
• M39: 23,469,064 km (0.094 R)
• M40: 25,031,165 km (0.104 R)
• M41: 25,615,195 km (0.119 R)
• M42: 25,782,894 km (0.103 R)
• M43: 26,035,116 km (0.1 R)
• M44: 27,308,343 km (0.061 R)
• M45: 27,565,502 km (0.077 R)
• M46: 28,515,000 km (0.054 R)
• M47: 28,688,832 km (0.103 R)
• M48: 29,124,910 km (0.088 R)
• M49: 30,268,736 km (0.116 R)
• M50: 31,248,153 km (0.035 R)
• M51: 32,418,906 km (0.096 R)
• M52: 33,787,726 km (0.12 R)
• M53: 35,175,247 km (0.082 R)
• M54: 35,735,341 km (0.112 R)
• M55: 36,110,532 km (0.059 R)
• M56: 37,148,742 km (0.028 R)
• M57: 37,243,736 km (0.104 R)
• M58: 41,497,402 km (0.092 R)
• M59: 41,792,858 km (0.118 R)
• M60: 42,584,530 km (0.091 R)
• M61: 42,783,196 km (0.083 R)
• M62: 42,982,161 km (0.119 R)
• M63: 45,292,700 km (0.113 R)
• M64: 45,495,405 km (0.081 R)
• M65: 47,128,864 km (0.084 R)
• M66: 49,928,289 km (0.091 R)
• M67: 50,033,008 km (0.113 R)
• M68: 51,084,232 km (0.119 R)
• M69: 51,189,848 km (0.044 R)
• M70: 51,930,507 km (0.115 R)
• M71: 52,994,746 km (0.036 R)
• M72: 54,066,166 km (0.085 R)
• M73: 54,388,999 km (0.071 R)
• M74: 55,578,302 km (0.087 R)
• M75: 60,754,986 km (0.11 R)
• M76: 60,866,886 km (0.113 R)
• M77: 60,978,635 km (0.099 R)
• M78: 61,090,684 km (0.095 R)
• M79: 66,198,404 km (0.088 R)
• M80: 68,745,009 km (0.071 R)
• M81: 69,913,069 km (0.076 R)
• M82: 71,087,711 km (0.1 R)
• M83: 72,032,123 km (0.051 R)
• M84: 72,624,530 km (0.063 R)
• M85: 74,890,190 km (0.04 R)
• M86: 77,906,532 km (0.103 R)
• M87: 78,028,005 km (0.081 R)
• M88: 78,392,875 km (0.115 R)
• M89: 79,612,995 km (0.08 R)
• M90: 80,839,398 km (0.05 R)
• M91: 81,824,949 km (0.085 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 18,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit