🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.55 AU - 0.59 AU

Year: 160 Days

Day: 40.3 Hours

Environment

Temp: 150 °C

Axial Tilt: 43.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.85 AU - 1.01 AU

Year: 334 Days

Day: 35.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,907,273 km

• M1: 283,338 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.99 AU - 1.11 AU

Year: 401 Days

Day: 34.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.84 AU - 1.34 AU

Year: 424 Days

Day: 22.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.07 AU - 3.37 AU

Year: 1672 Days

Day: 45.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 75 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,907,273 km

• M1: 95,892 km (0.115 R)
• M2: 323,879 km (0.054 R)

Asteroid Belt

Center: 3.92 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.1

Radius: 14.5

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.73 AU - 5.51 AU

Year: 4319 Days

Day: 7.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 57,907,273 km

• M1: 197,320 km (0.102 R)
• M2: 316,549 km (0.077 R)
• M3: 505,491 km (0.1 R)
• M4: 753,973 km (0.082 R)
• M5: 991,983 km (0.075 R)
• M6: 1,512,434 km (0.052 R)
• M7: 1,639,144 km (0.11 R)
• M8: 1,955,394 km (0.084 R)
• M9: 2,704,430 km (0.097 R)
• M10: 2,939,748 km (0.073 R)
• M11: 3,039,829 km (0.087 R)
• M12: 3,181,947 km (0.04 R)
• M13: 3,409,784 km (0.055 R)
• M14: 3,557,737 km (0.096 R)
• M15: 4,081,180 km (0.083 R)
• M16: 4,261,295 km (0.106 R)
• M17: 4,443,954 km (0.049 R)
• M18: 4,582,781 km (0.092 R)
• M19: 4,888,410 km (0.119 R)
• M20: 5,298,457 km (0.027 R)
• M21: 5,870,968 km (0.078 R)
• M22: 6,753,446 km (0.114 R)
• M23: 7,102,009 km (0.096 R)
• M24: 8,468,137 km (0.047 R)
• M25: 8,961,062 km (0.117 R)
• M26: 10,218,582 km (0.067 R)
• M27: 10,402,737 km (0.089 R)
• M28: 10,588,088 km (0.081 R)
• M29: 10,681,138 km (0.12 R)
• M30: 10,930,668 km (0.047 R)
• M31: 11,499,140 km (0.099 R)
• M32: 12,272,261 km (0.119 R)
• M33: 12,402,711 km (0.099 R)
• M34: 12,533,609 km (0.074 R)
• M35: 12,962,506 km (0.118 R)
• M36: 13,295,660 km (0.098 R)
• M37: 13,631,657 km (0.106 R)
• M38: 13,936,388 km (0.078 R)
• M39: 14,312,028 km (0.095 R)
• M40: 14,829,637 km (0.119 R)
• M41: 14,933,907 km (0.108 R)
• M42: 15,178,200 km (0.076 R)
• M43: 15,599,916 km (0.104 R)
• M44: 15,741,436 km (0.043 R)
• M45: 15,990,068 km (0.07 R)
• M46: 16,599,230 km (0.113 R)
• M47: 16,961,107 km (0.047 R)
• M48: 17,252,524 km (0.084 R)
• M49: 17,362,179 km (0.101 R)
• M50: 17,729,592 km (0.107 R)
• M51: 18,136,647 km (0.09 R)
• M52: 18,696,891 km (0.104 R)
• M53: 19,035,731 km (0.066 R)
• M54: 19,452,510 km (0.061 R)
• M55: 19,604,951 km (0.081 R)
• M56: 19,719,393 km (0.108 R)
• M57: 21,228,536 km (0.059 R)
• M58: 21,346,120 km (0.085 R)
• M59: 21,739,712 km (0.031 R)
• M60: 22,454,341 km (0.09 R)
• M61: 22,894,907 km (0.05 R)
• M62: 24,603,165 km (0.091 R)
• M63: 24,850,600 km (0.067 R)
• M64: 24,974,617 km (0.11 R)
• M65: 25,264,687 km (0.109 R)
• M66: 26,183,966 km (0.091 R)
• M67: 27,454,949 km (0.099 R)
• M68: 27,626,089 km (0.12 R)
• M69: 27,754,444 km (0.034 R)

Asteroid Belt

Center: 9.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697.2

Radius: 4.6

Gravity: 32.95 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 11.82 AU - 16.66 AU

Year: 20032 Days

Day: 23.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,907,273 km

• M1: 76,594 km (0.099 R)
• M2: 157,826 km (0.116 R)
• M3: 257,757 km (0.113 R)
• M4: 624,272 km (0.077 R)
• M5: 837,299 km (0.064 R)
• M6: 1,017,864 km (0.104 R)
• M7: 1,692,999 km (0.083 R)
• M8: 1,855,014 km (0.104 R)
• M9: 2,551,242 km (0.119 R)
• M10: 2,736,893 km (0.096 R)
• M11: 3,160,554 km (0.091 R)
• M12: 3,319,726 km (0.113 R)
• M13: 4,957,075 km (0.054 R)
• M14: 5,518,665 km (0.094 R)
• M15: 5,758,471 km (0.1 R)
• M16: 5,806,791 km (0.086 R)
• M17: 6,548,796 km (0.068 R)
• M18: 7,008,062 km (0.084 R)
• M19: 7,319,973 km (0.09 R)
• M20: 8,282,935 km (0.073 R)
• M21: 8,612,649 km (0.064 R)
• M22: 9,455,633 km (0.097 R)
• M23: 9,570,075 km (0.068 R)
• M24: 10,207,362 km (0.076 R)
• M25: 11,279,380 km (0.074 R)
• M26: 11,890,338 km (0.083 R)
• M27: 11,951,972 km (0.066 R)
• M28: 12,386,853 km (0.064 R)
• M29: 12,511,917 km (0.081 R)
• M30: 13,080,389 km (0.111 R)
• M31: 13,207,846 km (0.068 R)
• M32: 13,851,416 km (0.11 R)
• M33: 15,168,775 km (0.096 R)
• M34: 15,235,795 km (0.058 R)
• M35: 15,978,249 km (0.118 R)
• M36: 16,388,297 km (0.055 R)
• M37: 16,594,443 km (0.102 R)
• M38: 17,079,140 km (0.092 R)
• M39: 18,204,415 km (0.107 R)
• M40: 19,498,586 km (0.087 R)
• M41: 20,747,878 km (0.105 R)
• M42: 21,871,657 km (0.053 R)
• M43: 22,938,141 km (0.104 R)
• M44: 23,632,574 km (0.089 R)
• M45: 24,490,817 km (0.12 R)
• M46: 25,438,520 km (0.038 R)
• M47: 25,916,934 km (0.083 R)
• M48: 26,478,823 km (0.107 R)
• M49: 27,941,890 km (0.098 R)
• M50: 28,270,557 km (0.108 R)
• M51: 28,517,992 km (0.105 R)
• M52: 29,849,413 km (0.072 R)
• M53: 30,861,143 km (0.12 R)
• M54: 32,918,114 km (0.105 R)
• M55: 33,526,379 km (0.035 R)
• M56: 34,577,753 km (0.086 R)
• M57: 37,705,246 km (0.104 R)
• M58: 37,977,514 km (0.067 R)
• M59: 38,981,465 km (0.09 R)
• M60: 39,256,725 km (0.114 R)
• M61: 39,624,886 km (0.091 R)
• M62: 41,950,983 km (0.044 R)
• M63: 43,748,401 km (0.068 R)
• M64: 46,734,375 km (0.101 R)
• M65: 47,613,561 km (0.089 R)
• M66: 48,104,243 km (0.109 R)
• M67: 49,586,608 km (0.084 R)
• M68: 50,783,241 km (0.116 R)
• M69: 51,485,753 km (0.093 R)
• M70: 55,973,988 km (0.034 R)
• M71: 56,181,032 km (0.071 R)
• M72: 56,595,717 km (0.098 R)
• M73: 56,907,329 km (0.103 R)
• M74: 57,532,499 km (0.106 R)
• M75: 58,474,367 km (0.082 R)
• M76: 58,579,385 km (0.055 R)
• M77: 58,894,737 km (0.107 R)
• M78: 59,738,170 km (0.12 R)
• M79: 60,055,616 km (0.066 R)
• M80: 62,078,479 km (0.086 R)
• M81: 63,044,432 km (0.071 R)
• M82: 67,617,639 km (0.109 R)
• M83: 68,722,270 km (0.11 R)
• M84: 69,610,133 km (0.098 R)
• M85: 71,621,776 km (0.099 R)
• M86: 72,296,462 km (0.1 R)
• M87: 73,199,585 km (0.065 R)
• M88: 73,312,681 km (0.093 R)
• M89: 74,106,297 km (0.093 R)
• M90: 74,674,769 km (0.072 R)
• M91: 75,359,030 km (0.093 R)
• M92: 75,587,615 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 283.4

Radius: 3.8

Gravity: 19.63 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 12.66 AU - 17.78 AU

Year: 22135 Days

Day: 22.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 57,907,273 km

• M1: 57,146 km (0.053 R)
• M2: 90,656 km (0.085 R)
• M3: 286,929 km (0.116 R)
• M4: 550,520 km (0.103 R)
• M5: 645,216 km (0.109 R)
• M6: 745,446 km (0.071 R)
• M7: 893,997 km (0.113 R)
• M8: 1,267,393 km (0.091 R)
• M9: 1,683,874 km (0.068 R)
• M10: 2,198,640 km (0.047 R)
• M11: 2,535,534 km (0.063 R)
• M12: 2,693,958 km (0.103 R)
• M13: 3,359,519 km (0.103 R)
• M14: 3,428,783 km (0.118 R)
• M15: 3,568,657 km (0.102 R)
• M16: 4,637,833 km (0.092 R)
• M17: 4,676,280 km (0.107 R)
• M18: 5,027,835 km (0.098 R)
• M19: 5,226,650 km (0.118 R)
• M20: 5,428,308 km (0.067 R)
• M21: 5,509,540 km (0.097 R)
• M22: 6,047,943 km (0.101 R)
• M23: 6,473,399 km (0.052 R)
• M24: 7,174,115 km (0.099 R)
• M25: 8,176,272 km (0.056 R)
• M26: 9,808,833 km (0.12 R)
• M27: 9,907,867 km (0.07 R)
• M28: 10,509,550 km (0.086 R)
• M29: 10,560,114 km (0.046 R)
• M30: 10,917,054 km (0.077 R)
• M31: 11,071,290 km (0.081 R)
• M32: 11,329,795 km (0.093 R)
• M33: 11,381,855 km (0.054 R)
• M34: 11,747,771 km (0.112 R)
• M35: 11,800,280 km (0.07 R)
• M36: 12,976,867 km (0.105 R)
• M37: 13,194,831 km (0.092 R)
• M38: 13,634,200 km (0.096 R)
• M39: 14,302,304 km (0.113 R)
• M40: 14,471,051 km (0.119 R)
• M41: 15,439,398 km (0.11 R)
• M42: 16,311,105 km (0.114 R)
• M43: 17,738,568 km (0.093 R)
• M44: 17,859,443 km (0.047 R)
• M45: 18,041,054 km (0.097 R)
• M46: 19,081,956 km (0.084 R)
• M47: 19,143,740 km (0.085 R)
• M48: 19,267,607 km (0.086 R)
• M49: 19,765,768 km (0.058 R)
• M50: 20,331,248 km (0.046 R)
• M51: 20,774,656 km (0.079 R)
• M52: 20,838,385 km (0.098 R)
• M53: 20,901,964 km (0.057 R)
• M54: 22,189,104 km (0.096 R)
• M55: 22,580,153 km (0.054 R)
• M56: 25,109,554 km (0.082 R)
• M57: 25,790,075 km (0.042 R)
• M58: 26,132,504 km (0.077 R)
• M59: 26,269,835 km (0.059 R)
• M60: 26,476,430 km (0.053 R)
• M61: 28,148,335 km (0.103 R)
• M62: 30,502,258 km (0.096 R)
• M63: 36,464,182 km (0.032 R)
• M64: 37,543,530 km (0.092 R)
• M65: 37,853,796 km (0.091 R)
• M66: 38,087,019 km (0.075 R)
• M67: 38,320,841 km (0.1 R)
• M68: 38,789,830 km (0.094 R)
• M69: 40,923,545 km (0.111 R)
• M70: 41,643,260 km (0.048 R)
• M71: 41,803,779 km (0.058 R)
• M72: 42,367,164 km (0.053 R)
• M73: 42,528,580 km (0.078 R)
• M74: 42,852,011 km (0.111 R)
• M75: 43,095,107 km (0.104 R)
• M76: 43,257,571 km (0.116 R)
• M77: 43,990,600 km (0.12 R)
• M78: 44,399,601 km (0.088 R)
• M79: 44,727,669 km (0.11 R)
• M80: 46,048,319 km (0.049 R)
• M81: 47,130,660 km (0.104 R)
• M82: 47,549,085 km (0.069 R)
• M83: 48,558,571 km (0.11 R)
• M84: 49,066,007 km (0.027 R)
• M85: 49,150,680 km (0.062 R)
• M86: 50,513,067 km (0.069 R)
• M87: 50,684,207 km (0.055 R)
• M88: 51,370,862 km (0.099 R)
• M89: 54,498,355 km (0.081 R)
• M90: 54,937,574 km (0.104 R)
• M91: 57,508,264 km (0.107 R)
• M92: 57,865,952 km (0.115 R)
• M93: 58,224,389 km (0.119 R)
• M94: 59,303,887 km (0.12 R)
• M95: 59,574,809 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 171.4

Radius: 6.8

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 13.76 AU - 20.6 AU

Year: 26545 Days

Day: 17.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 57,907,273 km

• M1: 142,417 km (0.083 R)
• M2: 201,658 km (0.091 R)
• M3: 273,315 km (0.081 R)
• M4: 385,065 km (0.117 R)
• M5: 547,079 km (0.117 R)
• M6: 1,020,706 km (0.109 R)
• M7: 1,155,494 km (0.078 R)
• M8: 1,417,589 km (0.067 R)
• M9: 1,467,256 km (0.073 R)
• M10: 1,645,726 km (0.078 R)
• M11: 1,777,671 km (0.107 R)
• M12: 1,913,058 km (0.095 R)
• M13: 2,488,261 km (0.092 R)
• M14: 3,545,021 km (0.098 R)
• M15: 3,960,005 km (0.043 R)
• M16: 4,137,578 km (0.112 R)
• M17: 4,354,046 km (0.117 R)
• M18: 4,500,353 km (0.072 R)
• M19: 5,412,301 km (0.063 R)
• M20: 5,768,793 km (0.081 R)
• M21: 6,051,234 km (0.088 R)
• M22: 6,504,216 km (0.107 R)
• M23: 6,755,989 km (0.061 R)
• M24: 7,399,260 km (0.102 R)
• M25: 7,839,078 km (0.084 R)
• M26: 8,468,735 km (0.08 R)
• M27: 8,560,140 km (0.075 R)
• M28: 8,605,917 km (0.04 R)
• M29: 8,697,620 km (0.103 R)
• M30: 8,974,975 km (0.057 R)
• M31: 10,307,293 km (0.096 R)
• M32: 10,600,655 km (0.063 R)
• M33: 10,996,191 km (0.077 R)
• M34: 11,046,008 km (0.116 R)
• M35: 11,145,789 km (0.093 R)
• M36: 13,045,533 km (0.054 R)
• M37: 13,362,979 km (0.025 R)
• M38: 13,469,343 km (0.045 R)
• M39: 14,657,899 km (0.067 R)
• M40: 15,599,019 km (0.087 R)
• M41: 15,879,664 km (0.095 R)
• M42: 16,445,743 km (0.071 R)
• M43: 16,616,883 km (0.064 R)
• M44: 16,903,363 km (0.054 R)
• M45: 17,018,403 km (0.054 R)
• M46: 17,714,333 km (0.105 R)
• M47: 18,478,628 km (0.077 R)
• M48: 19,193,706 km (0.064 R)
• M49: 19,433,960 km (0.03 R)
• M50: 19,857,023 km (0.091 R)
• M51: 20,897,027 km (0.076 R)
• M52: 20,958,811 km (0.1 R)
• M53: 22,017,366 km (0.111 R)
• M54: 23,863,104 km (0.064 R)
• M55: 25,164,755 km (0.071 R)
• M56: 25,890,455 km (0.043 R)
• M57: 26,489,145 km (0.077 R)
• M58: 26,622,886 km (0.103 R)
• M59: 26,756,776 km (0.12 R)
• M60: 27,025,304 km (0.082 R)
• M61: 27,159,942 km (0.094 R)
• M62: 27,632,821 km (0.117 R)
• M63: 28,792,354 km (0.12 R)
• M64: 30,947,461 km (0.075 R)
• M65: 31,017,922 km (0.049 R)
• M66: 31,229,303 km (0.108 R)
• M67: 32,293,842 km (0.104 R)
• M68: 32,508,216 km (0.05 R)
• M69: 33,586,966 km (0.076 R)
• M70: 34,604,381 km (0.116 R)
• M71: 36,223,479 km (0.106 R)
• M72: 36,594,781 km (0.118 R)
• M73: 39,534,977 km (0.119 R)
• M74: 39,687,717 km (0.069 R)
• M75: 39,764,161 km (0.119 R)
• M76: 39,840,755 km (0.038 R)
• M77: 39,993,944 km (0.118 R)
• M78: 40,994,604 km (0.079 R)
• M79: 42,003,342 km (0.088 R)
• M80: 42,706,602 km (0.096 R)
• M81: 43,256,224 km (0.086 R)
• M82: 44,283,064 km (0.077 R)
• M83: 45,958,859 km (0.101 R)
• M84: 49,043,568 km (0.104 R)
• M85: 49,125,697 km (0.095 R)
• M86: 49,289,955 km (0.117 R)
• M87: 50,031,512 km (0.116 R)
• M88: 50,943,012 km (0.084 R)
• M89: 52,110,773 km (0.111 R)
• M90: 52,278,322 km (0.09 R)
• M91: 53,034,540 km (0.103 R)
• M92: 55,581,294 km (0.1 R)
• M93: 57,214,753 km (0.065 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 15,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit