🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.48 AU - 0.66 AU

Year: 160 Days

Day: 25.5 Hours

Environment

Temp: 177 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.76 AU - 0.78 AU

Year: 252 Days

Day: 36 Hours

Environment

Temp: 148 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,086,864 km

• M1: 53,855 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.25 AU - 1.35 AU

Year: 553 Days

Day: 45.7 Hours

Environment

Temp: -26 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.37 AU - 1.55 AU

Year: 658 Days

Day: 17.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.75 AU - 2.81 AU

Year: 1283 Days

Day: 16 Hours

Environment

Temp: -81 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.9

Radius: 14.3

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.32 AU - 8.26 AU

Year: 6596 Days

Day: 5.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 58,086,864 km

• M1: 178,470 km (0.078 R)
• M2: 286,779 km (0.11 R)
• M3: 440,715 km (0.085 R)
• M4: 541,245 km (0.062 R)
• M5: 762,500 km (0.085 R)
• M6: 900,878 km (0.109 R)
• M7: 994,975 km (0.051 R)
• M8: 1,251,985 km (0.038 R)
• M9: 1,556,715 km (0.089 R)
• M10: 1,724,863 km (0.098 R)
• M11: 2,340,010 km (0.12 R)
• M12: 2,473,900 km (0.082 R)
• M13: 2,641,450 km (0.116 R)
• M14: 2,796,882 km (0.067 R)
• M15: 3,382,557 km (0.118 R)
• M16: 3,534,998 km (0.059 R)
• M17: 3,952,974 km (0.111 R)
• M18: 4,277,003 km (0.109 R)
• M19: 4,970,240 km (0.095 R)
• M20: 5,066,581 km (0.097 R)
• M21: 5,379,390 km (0.087 R)
• M22: 5,618,298 km (0.091 R)
• M23: 6,334,871 km (0.091 R)
• M24: 6,693,607 km (0.056 R)
• M25: 6,950,766 km (0.097 R)
• M26: 7,189,374 km (0.111 R)
• M27: 7,320,721 km (0.086 R)
• M28: 7,541,378 km (0.108 R)
• M29: 7,921,656 km (0.084 R)
• M30: 8,148,297 km (0.078 R)
• M31: 8,285,328 km (0.047 R)
• M32: 8,770,923 km (0.117 R)
• M33: 8,864,571 km (0.079 R)
• M34: 9,147,311 km (0.087 R)
• M35: 9,745,852 km (0.108 R)
• M36: 9,891,561 km (0.116 R)
• M37: 10,160,239 km (0.109 R)
• M38: 10,456,293 km (0.092 R)
• M39: 10,755,189 km (0.096 R)
• M40: 10,905,685 km (0.078 R)
• M41: 11,361,509 km (0.064 R)
• M42: 11,540,429 km (0.105 R)
• M43: 11,720,245 km (0.073 R)
• M44: 12,030,810 km (0.077 R)
• M45: 12,291,709 km (0.109 R)
• M46: 12,712,977 km (0.105 R)
• M47: 13,246,443 km (0.097 R)
• M48: 13,380,931 km (0.047 R)
• M49: 14,224,962 km (0.061 R)
• M50: 14,722,974 km (0.099 R)
• M51: 15,142,296 km (0.101 R)
• M52: 15,339,466 km (0.091 R)
• M53: 16,308,861 km (0.111 R)
• M54: 16,424,201 km (0.116 R)
• M55: 16,539,840 km (0.084 R)
• M56: 17,210,038 km (0.065 R)
• M57: 17,445,206 km (0.113 R)
• M58: 17,829,673 km (0.109 R)
• M59: 18,366,729 km (0.074 R)
• M60: 18,486,706 km (0.079 R)
• M61: 19,030,196 km (0.074 R)
• M62: 19,303,960 km (0.097 R)
• M63: 20,071,247 km (0.095 R)
• M64: 20,598,729 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.8

Radius: 8

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 8.58 AU - 10.38 AU

Year: 10881 Days

Day: 9.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 58,086,864 km

• M1: 100,530 km (0.112 R)
• M2: 162,164 km (0.099 R)
• M3: 392,844 km (0.076 R)
• M4: 469,139 km (0.114 R)
• M5: 527,183 km (0.095 R)
• M6: 870,660 km (0.05 R)
• M7: 974,032 km (0.055 R)
• M8: 1,177,186 km (0.112 R)
• M9: 1,309,131 km (0.116 R)
• M10: 1,533,977 km (0.118 R)
• M11: 1,641,986 km (0.1 R)
• M12: 1,942,528 km (0.095 R)
• M13: 2,342,403 km (0.114 R)
• M14: 2,855,524 km (0.107 R)
• M15: 2,944,385 km (0.101 R)
• M16: 3,011,704 km (0.106 R)
• M17: 3,079,472 km (0.093 R)
• M18: 3,981,996 km (0.11 R)
• M19: 4,131,744 km (0.113 R)
• M20: 4,308,718 km (0.073 R)
• M21: 4,462,355 km (0.079 R)
• M22: 4,539,847 km (0.04 R)
• M23: 4,643,967 km (0.116 R)
• M24: 5,014,371 km (0.082 R)
• M25: 5,449,551 km (0.085 R)
• M26: 5,532,428 km (0.119 R)
• M27: 5,615,904 km (0.066 R)
• M28: 5,699,679 km (0.107 R)
• M29: 6,355,815 km (0.042 R)
• M30: 6,472,352 km (0.107 R)
• M31: 6,945,829 km (0.114 R)
• M32: 7,308,305 km (0.042 R)
• M33: 7,399,859 km (0.063 R)
• M34: 7,707,881 km (0.116 R)
• M35: 7,957,260 km (0.085 R)
• M36: 8,304,627 km (0.118 R)
• M37: 8,400,220 km (0.086 R)
• M38: 8,689,093 km (0.114 R)
• M39: 9,608,970 km (0.081 R)
• M40: 10,182,529 km (0.102 R)
• M41: 10,250,745 km (0.091 R)
• M42: 10,941,139 km (0.107 R)
• M43: 11,256,791 km (0.032 R)
• M44: 11,896,920 km (0.1 R)
• M45: 12,004,780 km (0.085 R)
• M46: 12,076,887 km (0.079 R)
• M47: 12,185,195 km (0.108 R)
• M48: 12,768,777 km (0.099 R)
• M49: 13,026,983 km (0.111 R)
• M50: 13,138,134 km (0.114 R)
• M51: 13,849,621 km (0.093 R)
• M52: 14,038,863 km (0.112 R)
• M53: 15,623,403 km (0.047 R)
• M54: 16,217,157 km (0.076 R)
• M55: 17,141,822 km (0.102 R)
• M56: 17,877,394 km (0.106 R)
• M57: 18,498,226 km (0.07 R)
• M58: 18,581,552 km (0.114 R)
• M59: 18,957,940 km (0.117 R)
• M60: 19,084,051 km (0.109 R)
• M61: 19,676,010 km (0.12 R)
• M62: 20,532,009 km (0.108 R)
• M63: 20,747,878 km (0.101 R)
• M64: 21,094,945 km (0.069 R)
• M65: 21,750,782 km (0.115 R)
• M66: 22,635,654 km (0.045 R)
• M67: 23,082,503 km (0.066 R)
• M68: 23,396,957 km (0.092 R)
• M69: 24,030,355 km (0.111 R)
• M70: 24,257,893 km (0.116 R)
• M71: 24,531,956 km (0.076 R)
• M72: 25,129,151 km (0.116 R)
• M73: 25,684,608 km (0.12 R)
• M74: 25,917,233 km (0.113 R)
• M75: 26,057,256 km (0.105 R)
• M76: 26,197,430 km (0.049 R)
• M77: 26,431,550 km (0.066 R)
• M78: 26,713,542 km (0.109 R)
• M79: 28,330,097 km (0.037 R)
• M80: 29,004,933 km (0.052 R)
• M81: 30,272,176 km (0.094 R)
• M82: 31,209,557 km (0.097 R)
• M83: 31,308,890 km (0.12 R)
• M84: 31,657,004 km (0.087 R)
• M85: 32,961,348 km (0.096 R)
• M86: 33,264,882 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.5

Radius: 13.5

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 9.76 AU - 13.02 AU

Year: 14330 Days

Day: 14.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 58,086,864 km

• M1: 189,840 km (0.098 R)
• M2: 427,850 km (0.081 R)
• M3: 759,957 km (0.102 R)
• M4: 2,461,483 km (0.059 R)
• M5: 3,041,474 km (0.109 R)
• M6: 3,735,010 km (0.085 R)
• M7: 3,879,522 km (0.11 R)
• M8: 4,249,328 km (0.086 R)
• M9: 4,983,404 km (0.085 R)
• M10: 5,632,210 km (0.071 R)
• M11: 5,924,524 km (0.12 R)
• M12: 6,221,775 km (0.111 R)
• M13: 6,307,645 km (0.071 R)
• M14: 7,781,333 km (0.04 R)
• M15: 8,248,228 km (0.096 R)
• M16: 8,437,619 km (0.075 R)
• M17: 8,820,739 km (0.052 R)
• M18: 8,917,379 km (0.051 R)
• M19: 11,028,355 km (0.107 R)
• M20: 11,447,379 km (0.116 R)
• M21: 12,301,134 km (0.118 R)
• M22: 12,572,205 km (0.105 R)
• M23: 12,899,974 km (0.101 R)
• M24: 13,230,735 km (0.042 R)
• M25: 13,676,088 km (0.095 R)
• M26: 13,900,485 km (0.095 R)
• M27: 14,353,168 km (0.06 R)
• M28: 15,506,118 km (0.109 R)
• M29: 15,681,746 km (0.064 R)
• M30: 16,390,392 km (0.078 R)
• M31: 16,569,161 km (0.084 R)
• M32: 17,169,946 km (0.048 R)
• M33: 17,412,295 km (0.104 R)
• M34: 17,655,690 km (0.109 R)
• M35: 17,961,618 km (0.101 R)
• M36: 18,145,923 km (0.118 R)
• M37: 19,391,325 km (0.075 R)
• M38: 19,643,696 km (0.091 R)
• M39: 19,833,686 km (0.1 R)
• M40: 21,051,263 km (0.099 R)
• M41: 22,095,306 km (0.117 R)
• M42: 22,425,020 km (0.105 R)
• M43: 25,189,888 km (0.097 R)
• M44: 25,672,640 km (0.074 R)
• M45: 26,088,821 km (0.095 R)
• M46: 26,507,247 km (0.116 R)
• M47: 27,775,986 km (0.091 R)
• M48: 28,060,521 km (0.067 R)
• M49: 28,203,238 km (0.092 R)
• M50: 28,417,612 km (0.084 R)
• M51: 28,992,217 km (0.096 R)
• M52: 29,425,602 km (0.037 R)
• M53: 29,570,562 km (0.101 R)
• M54: 30,079,943 km (0.038 R)
• M55: 31,328,636 km (0.089 R)
• M56: 32,071,091 km (0.055 R)
• M57: 32,519,436 km (0.114 R)
• M58: 33,952,733 km (0.077 R)
• M59: 34,333,310 km (0.102 R)
• M60: 35,869,829 km (0.057 R)
• M61: 36,802,423 km (0.046 R)
• M62: 37,507,178 km (0.104 R)
• M63: 37,664,406 km (0.077 R)
• M64: 39,888,477 km (0.103 R)
• M65: 40,048,996 km (0.046 R)
• M66: 41,991,524 km (0.086 R)
• M67: 43,386,075 km (0.082 R)
• M68: 44,130,474 km (0.083 R)
• M69: 44,462,731 km (0.102 R)
• M70: 44,962,538 km (0.116 R)
• M71: 45,883,911 km (0.062 R)
• M72: 46,642,223 km (0.076 R)
• M73: 46,895,941 km (0.051 R)
• M74: 47,150,107 km (0.103 R)
• M75: 49,630,889 km (0.065 R)
• M76: 50,149,395 km (0.079 R)
• M77: 54,006,626 km (0.118 R)
• M78: 54,273,060 km (0.117 R)
• M79: 54,628,954 km (0.12 R)
• M80: 56,690,711 km (0.087 R)
• M81: 57,685,837 km (0.107 R)
• M82: 58,049,060 km (0.078 R)
• M83: 59,234,922 km (0.088 R)
• M84: 60,428,863 km (0.115 R)
• M85: 60,890,073 km (0.066 R)
• M86: 61,167,428 km (0.117 R)
• M87: 61,909,134 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 131.6

Radius: 4.3

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 18.1 AU - 19.54 AU

Year: 30436 Days

Day: 22.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 58,086,864 km

• M1: 62,981 km (0.055 R)
• M2: 182,061 km (0.052 R)
• M3: 483,351 km (0.104 R)
• M4: 644,767 km (0.025 R)
• M5: 843,283 km (0.069 R)
• M6: 993,031 km (0.086 R)
• M7: 1,082,490 km (0.067 R)
• M8: 1,151,455 km (0.093 R)
• M9: 1,466,358 km (0.089 R)
• M10: 2,680,046 km (0.058 R)
• M11: 2,805,110 km (0.116 R)
• M12: 3,424,894 km (0.102 R)
• M13: 3,698,209 km (0.103 R)
• M14: 4,193,228 km (0.113 R)
• M15: 4,229,281 km (0.037 R)
• M16: 4,859,687 km (0.108 R)
• M17: 5,050,723 km (0.1 R)
• M18: 5,244,153 km (0.083 R)
• M19: 5,479,471 km (0.109 R)
• M20: 5,838,954 km (0.099 R)
• M21: 6,001,119 km (0.117 R)
• M22: 6,041,959 km (0.085 R)
• M23: 6,164,779 km (0.079 R)
• M24: 6,496,587 km (0.115 R)
• M25: 6,622,548 km (0.081 R)
• M26: 7,482,437 km (0.065 R)
• M27: 7,702,944 km (0.113 R)
• M28: 7,791,655 km (0.083 R)
• M29: 8,697,919 km (0.077 R)
• M30: 8,883,122 km (0.117 R)
• M31: 10,313,427 km (0.049 R)
• M32: 11,054,834 km (0.03 R)
• M33: 11,406,838 km (0.106 R)
• M34: 11,660,406 km (0.11 R)
• M35: 12,224,839 km (0.097 R)
• M36: 12,276,600 km (0.102 R)
• M37: 12,328,510 km (0.086 R)
• M38: 12,588,661 km (0.097 R)
• M39: 12,798,247 km (0.097 R)
• M40: 13,916,791 km (0.059 R)
• M41: 14,515,182 km (0.066 R)
• M42: 15,066,450 km (0.09 R)
• M43: 15,177,602 km (0.104 R)
• M44: 15,568,351 km (0.11 R)
• M45: 15,793,197 km (0.087 R)
• M46: 17,338,842 km (0.043 R)
• M47: 17,923,470 km (0.119 R)
• M48: 18,159,087 km (0.091 R)
• M49: 18,872,220 km (0.06 R)
• M50: 19,051,887 km (0.115 R)
• M51: 21,003,691 km (0.09 R)
• M52: 21,626,616 km (0.09 R)
• M53: 21,877,492 km (0.101 R)
• M54: 22,762,962 km (0.098 R)
• M55: 24,178,157 km (0.073 R)
• M56: 25,159,220 km (0.097 R)
• M57: 27,362,797 km (0.109 R)
• M58: 27,838,069 km (0.059 R)
• M59: 28,796,992 km (0.062 R)
• M60: 29,003,886 km (0.044 R)
• M61: 30,325,433 km (0.111 R)
• M62: 31,311,732 km (0.083 R)
• M63: 32,810,852 km (0.092 R)
• M64: 33,171,233 km (0.079 R)
• M65: 33,532,812 km (0.08 R)
• M66: 35,804,306 km (0.118 R)
• M67: 36,026,758 km (0.091 R)
• M68: 37,145,750 km (0.084 R)
• M69: 37,747,283 km (0.097 R)
• M70: 38,276,261 km (0.088 R)
• M71: 38,503,650 km (0.077 R)
• M72: 39,188,658 km (0.061 R)
• M73: 39,647,624 km (0.102 R)
• M74: 40,802,670 km (0.073 R)
• M75: 41,890,545 km (0.089 R)
• M76: 42,438,223 km (0.107 R)
• M77: 42,516,612 km (0.095 R)
• M78: 46,094,994 km (0.089 R)
• M79: 46,417,676 km (0.118 R)
• M80: 48,451,609 km (0.114 R)
• M81: 48,779,677 km (0.112 R)
• M82: 48,944,085 km (0.086 R)
• M83: 49,685,791 km (0.098 R)
• M84: 50,265,333 km (0.054 R)
• M85: 50,348,360 km (0.042 R)
• M86: 50,763,943 km (0.064 R)
• M87: 52,101,198 km (0.095 R)
• M88: 54,384,212 km (0.08 R)
• M89: 54,639,874 km (0.1 R)
• M90: 54,725,295 km (0.101 R)
• M91: 55,666,564 km (0.077 R)
• M92: 56,786,005 km (0.117 R)
• M93: 56,958,940 km (0.1 R)
• M94: 57,132,025 km (0.101 R)
• M95: 57,218,493 km (0.117 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 11,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit