🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.4 AU - 0.64 AU

Year: 165 Days

Day: 34.9 Hours

Environment

Temp: 30 °C

Axial Tilt: 24.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,624,247 km

• M1: 83,326 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.55 AU - 0.65 AU

Year: 204 Days

Day: 35.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 16.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,624,247 km

• M1: 231,877 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.49 AU - 0.73 AU

Year: 209 Days

Day: 39.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.66 AU - 0.92 AU

Year: 309 Days

Day: 33.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,624,247 km

• M1: 134,189 km (0.082 R)
• M2: 241,451 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.46 AU - 1.74 AU

Year: 890 Days

Day: 46.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.12 AU - 2.72 AU

Year: 1655 Days

Day: 15.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,624,247 km

• M1: 1,199,027 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.9

Radius: 13.5

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.83 AU - 7.11 AU

Year: 6414 Days

Day: 5.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,624,247 km

• M1: 202,256 km (0.112 R)
• M2: 496,216 km (0.108 R)
• M3: 832,213 km (0.105 R)
• M4: 931,396 km (0.097 R)
• M5: 1,080,994 km (0.098 R)
• M6: 1,544,149 km (0.03 R)
• M7: 1,761,216 km (0.103 R)
• M8: 2,286,753 km (0.084 R)
• M9: 2,493,647 km (0.106 R)
• M10: 2,772,198 km (0.074 R)
• M11: 2,904,293 km (0.099 R)
• M12: 2,993,453 km (0.034 R)
• M13: 3,406,493 km (0.115 R)
• M14: 3,789,164 km (0.051 R)
• M15: 4,085,368 km (0.05 R)
• M16: 5,154,095 km (0.039 R)
• M17: 5,818,460 km (0.102 R)
• M18: 6,716,496 km (0.085 R)
• M19: 7,045,761 km (0.026 R)
• M20: 7,349,594 km (0.098 R)
• M21: 7,533,898 km (0.086 R)
• M22: 8,511,221 km (0.057 R)
• M23: 8,737,413 km (0.054 R)
• M24: 8,932,788 km (0.089 R)
• M25: 9,427,957 km (0.092 R)
• M26: 10,102,045 km (0.073 R)
• M27: 10,376,108 km (0.104 R)
• M28: 10,583,301 km (0.075 R)
• M29: 10,756,984 km (0.111 R)
• M30: 10,931,565 km (0.096 R)
• M31: 11,177,654 km (0.043 R)
• M32: 11,283,719 km (0.114 R)
• M33: 12,107,853 km (0.09 R)
• M34: 12,472,124 km (0.11 R)
• M35: 13,249,135 km (0.111 R)
• M36: 14,386,229 km (0.078 R)
• M37: 14,501,718 km (0.045 R)
• M38: 14,772,341 km (0.114 R)
• M39: 15,239,984 km (0.111 R)
• M40: 16,030,459 km (0.081 R)
• M41: 16,996,562 km (0.082 R)
• M42: 17,118,634 km (0.115 R)
• M43: 17,281,845 km (0.114 R)
• M44: 17,692,192 km (0.071 R)
• M45: 18,774,383 km (0.042 R)
• M46: 19,111,577 km (0.106 R)
• M47: 20,135,425 km (0.033 R)
• M48: 20,221,593 km (0.07 R)
• M49: 20,958,662 km (0.081 R)
• M50: 21,089,709 km (0.057 R)
• M51: 22,102,936 km (0.106 R)
• M52: 22,772,386 km (0.102 R)
• M53: 22,907,024 km (0.098 R)
• M54: 23,222,377 km (0.073 R)
• M55: 23,357,912 km (0.106 R)
• M56: 23,811,643 km (0.062 R)
• M57: 24,039,630 km (0.096 R)
• M58: 24,222,588 km (0.099 R)
• M59: 25,749,384 km (0.113 R)
• M60: 26,265,197 km (0.075 R)
• M61: 26,359,444 km (0.106 R)
• M62: 26,453,691 km (0.105 R)
• M63: 27,116,708 km (0.034 R)
• M64: 27,354,868 km (0.097 R)
• M65: 27,641,498 km (0.069 R)
• M66: 27,785,261 km (0.083 R)
• M67: 28,121,557 km (0.096 R)
• M68: 28,507,520 km (0.107 R)
• M69: 28,749,719 km (0.111 R)
• M70: 29,041,135 km (0.116 R)
• M71: 29,578,192 km (0.109 R)
• M72: 29,676,029 km (0.114 R)
• M73: 29,970,737 km (0.078 R)
• M74: 30,167,607 km (0.112 R)
• M75: 31,408,223 km (0.103 R)
• M76: 33,376,631 km (0.036 R)
• M77: 33,631,995 km (0.062 R)
• M78: 33,836,645 km (0.113 R)
• M79: 33,990,431 km (0.12 R)
• M80: 34,401,676 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.5

Radius: 8.4

Gravity: 13.95 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 7.71 AU - 9.77 AU

Year: 11361 Days

Day: 12.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 42,624,247 km

• M1: 425,307 km (0.083 R)
• M2: 574,755 km (0.113 R)
• M3: 904,618 km (0.098 R)
• M4: 1,170,005 km (0.089 R)
• M5: 1,745,059 km (0.077 R)
• M6: 3,692,225 km (0.107 R)
• M7: 4,298,396 km (0.073 R)
• M8: 4,782,644 km (0.078 R)
• M9: 5,089,469 km (0.04 R)
• M10: 5,206,155 km (0.055 R)
• M11: 6,129,922 km (0.111 R)
• M12: 6,337,415 km (0.09 R)
• M13: 6,421,189 km (0.101 R)
• M14: 6,674,309 km (0.056 R)
• M15: 6,973,954 km (0.082 R)
• M16: 7,277,936 km (0.065 R)
• M17: 7,719,699 km (0.114 R)
• M18: 8,307,170 km (0.062 R)
• M19: 8,398,724 km (0.062 R)
• M20: 8,768,679 km (0.113 R)
• M21: 9,381,282 km (0.079 R)
• M22: 10,548,146 km (0.088 R)
• M23: 10,647,479 km (0.109 R)
• M24: 11,504,226 km (0.054 R)
• M25: 11,863,261 km (0.079 R)
• M26: 12,698,017 km (0.103 R)
• M27: 13,768,090 km (0.062 R)
• M28: 14,258,921 km (0.103 R)
• M29: 14,589,383 km (0.081 R)
• M30: 15,033,838 km (0.098 R)
• M31: 15,089,788 km (0.088 R)
• M32: 16,566,767 km (0.085 R)
• M33: 16,798,195 km (0.102 R)
• M34: 16,972,327 km (0.078 R)
• M35: 17,322,536 km (0.118 R)
• M36: 17,557,255 km (0.029 R)
• M37: 18,089,375 km (0.072 R)
• M38: 18,807,145 km (0.111 R)
• M39: 18,867,433 km (0.068 R)
• M40: 19,901,154 km (0.088 R)
• M41: 20,704,196 km (0.094 R)
• M42: 21,015,808 km (0.061 R)
• M43: 21,706,801 km (0.081 R)
• M44: 22,214,087 km (0.047 R)
• M45: 22,405,423 km (0.089 R)
• M46: 23,046,749 km (0.087 R)
• M47: 23,434,506 km (0.107 R)
• M48: 23,629,283 km (0.053 R)
• M49: 23,694,208 km (0.11 R)
• M50: 24,020,182 km (0.094 R)
• M51: 24,808,712 km (0.103 R)
• M52: 25,806,081 km (0.083 R)
• M53: 26,141,480 km (0.093 R)
• M54: 27,020,218 km (0.099 R)
• M55: 27,292,486 km (0.096 R)
• M56: 28,114,975 km (0.057 R)
• M57: 28,598,475 km (0.119 R)
• M58: 29,503,692 km (0.082 R)
• M59: 30,985,908 km (0.094 R)
• M60: 31,057,116 km (0.099 R)
• M61: 31,700,238 km (0.117 R)
• M62: 32,926,940 km (0.071 R)
• M63: 33,144,904 km (0.117 R)
• M64: 33,875,391 km (0.03 R)
• M65: 34,389,858 km (0.096 R)
• M66: 35,500,921 km (0.077 R)
• M67: 37,151,883 km (0.072 R)
• M68: 37,378,823 km (0.041 R)
• M69: 39,984,220 km (0.057 R)
• M70: 40,372,277 km (0.04 R)
• M71: 40,917,561 km (0.09 R)
• M72: 42,805,935 km (0.074 R)
• M73: 42,885,222 km (0.102 R)
• M74: 43,043,945 km (0.047 R)
• M75: 44,642,099 km (0.036 R)
• M76: 47,896,301 km (0.093 R)
• M77: 49,551,752 km (0.108 R)
• M78: 49,718,404 km (0.108 R)
• M79: 50,386,508 km (0.088 R)
• M80: 51,900,887 km (0.074 R)
• M81: 52,070,082 km (0.053 R)
• M82: 52,918,601 km (0.08 R)
• M83: 53,003,722 km (0.051 R)
• M84: 53,344,656 km (0.08 R)
• M85: 55,232,731 km (0.095 R)
• M86: 55,838,004 km (0.083 R)
• M87: 56,619,503 km (0.107 R)
• M88: 57,055,282 km (0.048 R)
• M89: 57,317,227 km (0.041 R)
• M90: 57,842,465 km (0.091 R)
• M91: 58,457,163 km (0.106 R)
• M92: 58,545,127 km (0.053 R)
• M93: 58,897,579 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928

Radius: 13.9

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 8.65 AU - 9.47 AU

Year: 11991 Days

Day: 6.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,624,247 km

• M1: 174,730 km (0.111 R)
• M2: 705,055 km (0.12 R)
• M3: 860,337 km (0.12 R)
• M4: 1,350,121 km (0.116 R)
• M5: 1,498,223 km (0.073 R)
• M6: 1,893,161 km (0.025 R)
• M7: 2,004,013 km (0.108 R)
• M8: 2,350,482 km (0.062 R)
• M9: 2,747,814 km (0.05 R)
• M10: 3,921,559 km (0.107 R)
• M11: 4,028,970 km (0.09 R)
• M12: 4,922,518 km (0.069 R)
• M13: 5,233,831 km (0.108 R)
• M14: 5,551,727 km (0.081 R)
• M15: 6,972,757 km (0.088 R)
• M16: 7,500,239 km (0.099 R)
• M17: 8,640,324 km (0.068 R)
• M18: 9,302,444 km (0.094 R)
• M19: 9,591,318 km (0.11 R)
• M20: 9,736,727 km (0.09 R)
• M21: 10,128,374 km (0.108 R)
• M22: 10,227,109 km (0.052 R)
• M23: 10,375,809 km (0.065 R)
• M24: 10,725,719 km (0.115 R)
• M25: 10,826,398 km (0.093 R)
• M26: 11,436,907 km (0.073 R)
• M27: 11,591,292 km (0.082 R)
• M28: 11,694,664 km (0.108 R)
• M29: 12,006,576 km (0.083 R)
• M30: 13,934,892 km (0.078 R)
• M31: 14,376,505 km (0.06 R)
• M32: 15,671,574 km (0.06 R)
• M33: 15,785,867 km (0.075 R)
• M34: 16,073,094 km (0.071 R)
• M35: 16,536,100 km (0.073 R)
• M36: 16,944,951 km (0.102 R)
• M37: 17,475,574 km (0.083 R)
• M38: 18,251,539 km (0.06 R)
• M39: 18,613,565 km (0.083 R)
• M40: 18,916,950 km (0.108 R)
• M41: 19,775,343 km (0.087 R)
• M42: 20,147,243 km (0.101 R)
• M43: 20,897,775 km (0.051 R)
• M44: 21,339,837 km (0.106 R)
• M45: 21,530,275 km (0.116 R)
• M46: 22,619,946 km (0.116 R)
• M47: 23,727,419 km (0.052 R)
• M48: 24,122,507 km (0.105 R)
• M49: 25,724,850 km (0.114 R)
• M50: 25,927,555 km (0.114 R)
• M51: 28,610,742 km (0.107 R)
• M52: 29,595,246 km (0.097 R)
• M53: 29,736,915 km (0.082 R)
• M54: 30,091,761 km (0.11 R)
• M55: 30,376,745 km (0.115 R)
• M56: 30,734,135 km (0.053 R)
• M57: 32,542,324 km (0.082 R)
• M58: 33,717,415 km (0.071 R)
• M59: 34,013,469 km (0.106 R)
• M60: 34,682,621 km (0.082 R)
• M61: 36,944,241 km (0.087 R)
• M62: 37,785,430 km (0.109 R)
• M63: 38,092,854 km (0.111 R)
• M64: 38,555,710 km (0.081 R)
• M65: 39,486,807 km (0.049 R)
• M66: 39,798,718 km (0.116 R)
• M67: 40,268,306 km (0.041 R)
• M68: 42,324,230 km (0.046 R)
• M69: 42,803,541 km (0.104 R)
• M70: 43,525,800 km (0.061 R)
• M71: 44,009,599 km (0.081 R)
• M72: 45,308,408 km (0.059 R)
• M73: 45,716,960 km (0.119 R)
• M74: 46,044,579 km (0.068 R)
• M75: 46,702,211 km (0.041 R)
• M76: 49,700,003 km (0.099 R)
• M77: 52,502,270 km (0.077 R)
• M78: 53,189,224 km (0.115 R)
• M79: 56,317,614 km (0.119 R)
• M80: 56,580,907 km (0.064 R)
• M81: 59,684,015 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 122.2

Radius: 4

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 12.03 AU - 13.33 AU

Year: 19854 Days

Day: 23.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 42,624,247 km

• M1: 56,698 km (0.102 R)
• M2: 179,368 km (0.111 R)
• M3: 282,142 km (0.054 R)
• M4: 554,559 km (0.098 R)
• M5: 788,082 km (0.097 R)
• M6: 872,305 km (0.097 R)
• M7: 1,049,429 km (0.085 R)
• M8: 1,142,329 km (0.103 R)
• M9: 1,375,852 km (0.078 R)
• M10: 1,666,969 km (0.085 R)
• M11: 2,045,302 km (0.061 R)
• M12: 2,400,447 km (0.081 R)
• M13: 2,825,754 km (0.072 R)
• M14: 3,193,316 km (0.109 R)
• M15: 4,745,843 km (0.04 R)
• M16: 5,055,510 km (0.099 R)
• M17: 5,212,738 km (0.073 R)
• M18: 5,307,882 km (0.079 R)
• M19: 5,596,606 km (0.1 R)
• M20: 6,357,610 km (0.114 R)
• M21: 6,561,512 km (0.086 R)
• M22: 6,664,286 km (0.118 R)
• M23: 8,304,776 km (0.075 R)
• M24: 8,527,527 km (0.101 R)
• M25: 8,677,125 km (0.078 R)
• M26: 8,714,674 km (0.114 R)
• M27: 9,944,070 km (0.088 R)
• M28: 10,339,307 km (0.104 R)
• M29: 10,780,023 km (0.065 R)
• M30: 10,820,264 km (0.085 R)
• M31: 11,514,249 km (0.055 R)
• M32: 12,858,835 km (0.114 R)
• M33: 13,855,605 km (0.118 R)
• M34: 14,296,620 km (0.068 R)
• M35: 14,563,502 km (0.096 R)
• M36: 14,966,818 km (0.107 R)
• M37: 15,147,233 km (0.083 R)
• M38: 16,152,531 km (0.082 R)
• M39: 16,616,583 km (0.104 R)
• M40: 17,652,848 km (0.044 R)
• M41: 19,050,391 km (0.103 R)
• M42: 19,589,692 km (0.057 R)
• M43: 20,985,141 km (0.097 R)
• M44: 21,542,093 km (0.086 R)
• M45: 23,346,094 km (0.048 R)
• M46: 24,345,557 km (0.059 R)
• M47: 24,770,565 km (0.072 R)
• M48: 25,412,639 km (0.053 R)
• M49: 27,151,415 km (0.078 R)
• M50: 27,813,386 km (0.09 R)
• M51: 30,342,338 km (0.088 R)
• M52: 30,627,920 km (0.115 R)
• M53: 31,489,753 km (0.12 R)
• M54: 32,010,653 km (0.096 R)
• M55: 38,850,567 km (0.093 R)
• M56: 38,912,501 km (0.102 R)
• M57: 39,036,517 km (0.114 R)
• M58: 40,346,097 km (0.117 R)
• M59: 40,471,460 km (0.095 R)
• M60: 41,163,948 km (0.115 R)
• M61: 42,178,072 km (0.096 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 20,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit